ArticlePDF Available

Comparison between capacitive and resistive electronic transfer therapy and high-intensity laser therapy in pain conditions related to musculoskeletal disorders

Authors:

Abstract and Figures

Introduction: Musculoskeletal disorders (MSDs) imply damage to muscular or skeletal systems, which usually develop due to strenuous, repetitive activity, or an inflammation process. The therapy with capacitive and resistive electronic transfer (CRet) and high-intensity laser therapy (HILT) have mainly been applied for pain relief in these conditions. This paper aims to provide an overview of the efficient results of CRet therapy and HILT in managing pain associated with musculoskeletal disorders found in the available literature. Methods: Articles related to musculoskeletal disorders were searched through electronic databases, such as PubMed, Web of Knowledge, Lilacs, Cochrane, Research Gate, and available website search tools. After excluding records that are not clinical trials and studies (such as review articles, patient information, and Ph.D. papers) and articles which did not deal with pain in musculoskeletal disorders, 61 articles met our criteria and were included in the overview. Results: By reviewing the selected articles related to CRet therapy and HILT effects on pain in musculoskeletal disorders, it was found that both therapies have a favorable effect on pain reduction. Conclusion: The selected papers showed that both therapies are powerful tools for pain reduction. Although there are no specific protocols, including the number and frequency of therapies applied and other parameters, in both therapy modalities, pain alleviation occurs during or immediately after a therapy cycle application.
Content may be subject to copyright.
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
Journal of Health Sciences
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
REVIEW ARTICLE Open Access
Comparison between capacitive and resistive electronic
transfer therapy and high-intensity laser therapy in pain
conditions related to musculoskeletal disorders
Žarko Mitrić1*, Maja Vučković2, Amra Mačak Hadžiomerović3, Miloš Lalović4
1Outpatient Clinic for Physical Medicine and Rehabilitation “Mitrić” Loznica, Serbia, 2Department of Physical Medicine, Institute for Physical
Medicine and Rehabilitation “Dr. Miroslav Zotovic,” Banja Luka, Bosnia and Herzegovina, 3Department of Physiotherapy, Faculty of Health
Studies, University of Sarajevo, Bosnia and Herzegovina, 4Medical School, University of Belgrade, Serbia
ABSTRACT
Introduction: Musculoskeletal disorders (MSDs) imply damage to muscular or skeletal systems, which usually develop
due to strenuous, repetitive activity, or an inflammation process. The therapy with capacitive and resistive electronic
transfer (CRet) and high-intensity laser therapy (HILT) have mainly been applied for pain relief in these conditions. This
paper aims to provide an overview of the efficient results of CRet therapy and HILT in managing pain associated with
musculoskeletal disorders found in the available literature.
Methods: Articles related to musculoskeletal disorders were searched through electronic databases, such as PubMed,
Web of Knowledge, Lilacs, Cochrane, Research Gate, and available website search tools. After excluding records that are
not clinical trials and studies (such as review articles, patient information, and Ph.D. papers) and articles which did not
deal with pain in musculoskeletal disorders, 61 articles met our criteria and were included in the overview.
Results: By reviewing the selected articles related to CRet therapy and HILT effects on pain in musculoskeletal disorders,
it was found that both therapies have a favorable effect on pain reduction.
Conclusion: The selected papers showed that both therapies are powerful tools for pain reduction. Although there are
no specific protocols, including the number and frequency of therapies applied and other parameters, in both therapy
modalities, pain alleviation occurs during or immediately after a therapy cycle application.
Keywords: Capacitive and resistive electronic transfer; TECAR; musculoskeletal disorders; pain; analgesic effects,
high-intensity laser therapy; physical therapy; quality of life
INTRODUCTION
Musculoskeletal disorders (MSDs) imply damage to muscular
or skeletal systems, which usually develop due to strenuous,
repetitive activity, or an inammation process. Musculoskeletal
disorders may aect parts of the human body such as bones,
muscles, joints, cartilages, ligaments, tendons, and other soft
tissues. Symptoms include mild-to-severe aches, numbness,
tingling, atrophy, swelling, redness, and weakness (1).
Considering their various manifestations, from fractures to
irreparable and degenerative chronic diseases, musculoskel-
etal conditions may develop at any age, and many risk fac-
tors vary from those related to everyday activities to those
related to the natural processes of an organism (2).
Musculoskeletal disorders are treated under various med-
ical specialties, including orthopedics, sports medicine,
*Corresponding author: Žarko Mitrić, Bulevar Dositeja Obradovića 6, 15300
Loznica, Serbia. Phone: +381 69 3169595.
E-mail: zarkomitric@gmail.com
Submitted: 12. March 2022/Accepted: 14. Jun 2022
DOI: https://doi.org/10.17532/jhsci.2022.1744
emergency medicine, and rheumatology (1). Some condi-
tions require the administration of medications, but wher-
ever possible, physical treatment should be administered,
given its proven benets and the fact that it commonly
stimulates natural human processes in the body. Whether
in hospital settings or in some specialized rehabilitation
center, nowadays, various physical rehabilitation modalities
are widely used to reduce pain, improve mobility and ex-
ibility, and improve our performance in activities of daily
living (ADL) and hence the quality of life (3). Among these,
there are capacitive and resistive electronic transfer (CRet)
therapy and high-intensity laser therapy (HILT), which
are rather dierent by their nature, but similar in eec-
tiveness (4,5). Compared to many other treatment devices
used in the eld of physical medicine, these two modalities
are not suciently exploited given their immediate eects
and the fact that there are almost no side eects. Based on
our practical experience, where we have been using numer-
ous equipment and settings, other than CRet and HILT,
these two gained our attention for their eectiveness on
81,9(56,7<2)6$5$-(92
)$&8/7<2)+($/7+678',(6
© 2022 Mitrić,
et al
.; licensee University of Sarajevo - Faculty of Health Studies. This is an Open Access article
distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/
by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original
work is properly cited.
99
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
pain, particularly, and we wanted these two to nd more
signicant applications.
CRet therapy – background and e󰀨ect mechanism
e capacitive and resistive electronic transfer (also known
as TECAR – the acronym for the French name of this treat-
ment – Transfert Electrique Capacitif Résistif) therapy,
being a type of endogenous thermal treatment, has been
used for heating both the surface and deep tissues, resulting
in tissue reconstruction and pain relief. It was developed
by Jacques Arsene d’Arsonval, a well-known French phy-
sician, and his associate researchers and physicians in the
1920s (4). Since then, this non-invasive physical modality
has further developed and advanced, nding its application
in treating various musculoskeletal conditions (4).
CRet therapy is rated to be a special form of energy. With
non-invasive high-frequency energy, it stimulates the body’s
natural ability to regenerate itself. Natural physiological and
metabolic tissue processes are stimulated by transferring
energy without radiation coming from outside. A device
used for the administration of CRet therapy includes two
electrodes: A movable electrode managed by a therapist,
treating the aected area and a xed electrode used as a
conductor being in contact with the skin of a patient (6).
is device may be used at low-energy levels, which is one
of its major properties. In this way, it is possible to treat
either acute or subacute conditions without worsening an
inammatory process developed due to the increased tissue
temperature (7). CRet therapy has two manners for trans-
ferring electrical charge: Capacitive and resistive. Reactions
produced by the capacitive system through capacitive
electrode are focused on tissues having more electrolytes,
such as soft tissues and muscles, unlike the resistive system,
which focuses on greater and more resistant tissues such as
tendons, bones, and joints. ese two ways of transferring
energy enable the therapy to intensify vasodilation and oxy-
genation, improving microcirculation and causing a rise
in internal temperature (8). With electrical currents in the
frequency range between 0.45 and 0.60 MHz (9), CRet
therapy oers a unique spectrum of treatments for chronic
and acute musculoskeletal diseases, with only a few contra-
indications: Pacemaker, pregnancy, and sensitivity to high
temperatures (10).
High-intensity laser therapy – background and e󰀨ect
mechanism
Light has always been considered a source of life, so it has
motivated scientists to study it in various ways. Its thera-
peutic properties have been analyzed since the 6thcentury
B.C., and nally, in 1960, the rst laser was developed (10).
Now, it is successfully applied worldwide depending on
approved protocols and experience.
Laser is an acronym for light amplication by stimulated
emission of radiation (11). As indicated by the name itself,
it is a form of radiation originating from solid, liquid, or
gaseous material. e emission occurs after the material is
stimulated by the activation source, and the system of mir-
rors embedded in the optical resonator amplies the laser
light’s electromagnetic waves. ree parameters are consid-
ered when dening the physical characteristics of a laser:
e wavelength, intensity, and emission mode. e wave-
length ranges between 180 and 10,600nm, and laser pen-
etration power depends on it – the greater wavelength, the
greater penetration. e depth of penetration is regulated
by the intensity of the laser. By increasing the laser power,
the penetration depth is also increased. e emission mode
is a way in which the laser is distributed. erefore, it may
be continuous, pulsed, ash, or Q-switched (brief emis-
sions at high peak intensity). With dierent pulsations and
frequencies, we get other eects on the substrate – as fre-
quency decreases, there is more signicant interaction with
the conduction structures and vice-versa (12).
High-intensity laser therapy (HILT), with a power higher
than 500 mW, has been recently introduced in the treatment
of musculoskeletal system disorders. It is a laser mode with
a 1064nm wavelength with an analgesic eect and reactive
vasodilatation as the primary eect, and these are created
by aecting the cutaneous nerve endings (13). Another sig-
nicant mechanism of action is based on tissue stimulation
which develops at various levels: Cell, vascular tissue, inter-
stitial tissue, and immune system level. It enhances regen-
eration and beta-endorphin release by inducing protein
synthesis in synovial uid, exhibiting analgesic and anti-in-
ammatory eects (14). HILT provides a quick reduction
of inammation and painful symptoms (15). Aparticular
waveform, including regular peaks of elevated values of
amplitude and time distances between them, is used to
decrease phenomena of thermal accumulation, and it can
rapidly induce photochemical and photothermic eects in
the deep tissue that increases cell metabolism, vascular per-
meability, and blood ow (16).
METHODS
Further to proven benets and good tolerance to these
two therapy modalities, we were interested in investigating
papers dealing with these within the scope of musculoskel-
etal conditions. Based on available resources and records,
we prepared this results overview of recent clinical articles
published between 2009 and 2021 that include eects of
CRet therapy and HILT in musculoskeletal disorders where
the pain is a dominant symptom.
e papers related to CRet and HILT were searched
through electronic databases, including PubMed, Web of
Knowledge, Lilacs, Cochrane, Research Gate, and available
website search tools. For better sensitivity of the articles,
we used the following keywords related to intervention:
Capacitive and resistive electronic transfer, TECAR therapy,
pulsed radiofrequency therapy, high-intensity laser therapy,
and high-power laser therapy. Within accessible papers,
101 records were identied and screened, either written in
English or another language. After excluding records that
were not clinical trials and studies (such as review articles,
patient information, and Ph.D. papers) and articles which
did not deal with pain in musculoskeletal disorders (in total
n = 40), 61 articles met our criteria. ey were included in
the overview (Table1). ese were further grouped as per
the regions treated for pain with HILT and CRet. ere
was no disagreement between reviewers regarding the selec-
tion of the studies.
100
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
TABLE 1. Overview of the selected studies and results
Citation Author, title, reference number Aim Result
1Stagi P, Paoloni M, Ioppolo F, Palmerini V,
Santilli V. Studio clinico randomizzato in
doppio cieco tecarterapia versus placebo
nel trattamento della lombalgia. (23)
To evaluate the efcacy of TECAR
therapy in chronic low back pain.
There was improvement in the pain symptoms in most
patients treated with TECAR therapy, while the treatment in
the placebo group showed little or no improvement.
2 Paolucci T, Pezzi L, Centra MA, Porreca
A, Barbato C, Bellomo RG, Saggini
R. Effects of capacitive and resistive
electric transfer therapy in patients with
painful shoulder impingement syndrome
– A comparative study. (24)
To determine the effects of CRet on
painful shoulder.
VAS scores in the CRet group improved from 7.23±1.11
at baseline to 2.68±0.99 at follow-up. The placebo group
did not report any improvement. Similarly, functional scale
scores improved in the CRet group compared with the
placebo group.
3 Alguacil-Diego I M, Fernández-
Carnero J, Laguarta-Val S, Cano-de-
la-Cuerda R, Calvo-Lobo C, Martínez-
Piédrola R, et al. Analgesic effects
of a capacitive-resistive monopolar
radiofrequency in patients with
myofascial chronic neck pain – A pilot
randomized controlled trial. (25)
To investigate the immediate effect
of capacitive resistive monopolar
radiofrequency, in comparison with
a placebo, on (1) neck pain intensity
reduction at myofascial trigger points
(MTrP), (2) reducing neck disability, and
(3) improving cervical range of motion
(CROM).
The Wilcoxon test done for VAS indicates statistically
signicant differences between baselines, just following the
rst session and after eight sessions. NDI improved in both
groups after eight sessions, but no differences were found
between groups.
4 Adua G. Ecàcia de la tecar teràpia en
el tractament de les tennis elbow. (26)
To demonstrate the efciency of the
TECAR therapy within the scope of the
Tennis elbow’s treatment in comparison
with the blast waves (shock wave).
TECAR therapy may be used in the treatment of this
condition. TECAR therapy benets may be improved with
combination with other therapies. The results of this study
may be helpful in investigation of efciency of TECAR
therapy in some other conditions.
5Kazalakova K. Efcacy Evaluation of
Targeted Radio frequency Therapy in
Trigger Points and Functional Muscle
Spasms Treatment. (27)
To evaluate the effect of the targeted
radiofrequency therapy (TR therapy) at
500 kHz for treatment of pain caused
by trigger points and functional muscle
spasms compared to the methods of the
conventional physiotherapy.
The average decrease of the pain perception in the
treatment group was 77% and 63% in the control group.
The enhancement of the abilities to perform ADL both in the
treatment group and in the control group was on average
41% and 21%, respectively. Student’s t-test showed a
signicant difference between the post-treatment results in
both groups. There was a statistical difference between the
results from VAS for pain perception of both groups.
6 Tranquilli C, Ganzit G P, Ciufetti A,
Bergamo P, Combi F. Multicenter
study on TECAR therapy in sports
pathologies. (28)
To evaluate pain reduction with VAS and
to reduce motor recovery time.
The results of this study showed signicance both in acute
and chronic injuries with a quick and immediate reduction
of the pain and reduced recovery times, determined by a
prompt return to activity. VAS values were lower both in
chronic and acute cases.
7Kazalakova K. Efcacy evaluation of TR
therapy in the treatment of acute and
chronic disorders in sports. (29)
To demonstrate the efciency of applying
a new non-invasive radiofrequency
(R.F.) device in the treatment of acute
and chronic musculoskeletal disorders.
The nal results showed that there was considerable
improvement in both, articular and muscular and tendinous
disorders with a fast pain relief, measured with VAS. No
adverse cases were noted during the course of the study.
8 Ganzit GP, Stefanini L, Stesina G. Tecar
Therapy in the Treatment of Acute and
Chronic Pathologies in Sports. (10)
To demonstrate efciency of TECAR
therapy in the treatment of acute and
chronic musculoarticular pathology in
athletes.
Most patients reported pain relief and functional improvement
at the end of the treatment. The categories of the modied
Steinbrocker index and VAS were statistically signicant. There
were statistically signicant changes, both in in acute and
chronic cases, and in the three pathology groups observed.
The results indicate that TECAR therapy is a useful tool in
treating locomotor pathologies in sports.
9 Mondardini P, Tanzi R, Verardi L,
Briglia S, Maione A, Drago E. Novel
methods for the treatment of muscle
trauma in athletes. (30)
To present the results of a 2-year study
protocol aimed to verify the efcacy of
TECAR therapy in muscle lesions of
various grades in athletes.
The results were extremely good regarding speed of
resolution of the clinical-symptomatological and ultrasound
situation. Further, the study conrmed theoretical safety of
TECAR therapy given there were no side effects detected.
10 Aftosmidis D, Zakalka I, Spanidou K,
Kagioglou K. The effect of Human
TECAR Synergistic Healthcare
methodology to reduce pain and edema
after the grade II ankle’s sprain. (31)
To evaluate the effectiveness of
human TECAR synergistic healthcare
methodology in rehabilitation of a Grade
II ankle sprain in short time.
After ve treatments, on the 6th day following the injury, the
pain reduced from 7 to 2 at VAS and the mass previously
present on the foot, withdrew with an average reduction of
the edema at 3 cc.
11 Gonkova M, Hasan S. Effect of targeted
radio frequency therapy in combination with
post-isometric relaxation in the treatment of
pain syndrome in cervical region. (32)
To evaluate the combined effect of TR
therapy and post-isometric relaxation
(PIR) in the treatment of pain related to the
cervical spine with mobility limiting factor.
The study shows that there is a statistical difference
between the results obtained in the treatment group
and control group, in terms of levels of improvements in
condition.
12 Molina A, Eschacho B, Molina M V,
Mariscal S. Cervicalgia, lumbago,
sciatica: Application of capacitive energy
transfer system. (7)
To substantiate the efcacy of capacitive
transfer TECAR® therapy in patients
with cervical and lumbar pain, with cases
of pathology being secondary to surgical
treatment.
The clinical evaluation of the obtained data provided
conclusion that a signicant improvement was achieved in
65% of the patients treated with capacitive energy transfer.
(Contd...)
101
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
TABLE 1. (Continued)
Citation Author, title, reference number Aim Result
13 Raffaeta G, Menconi A, Togo R.
Experimental study: Therapeutic
application of TECAR therapy in cervical
pain syndromes. (33)
To evaluate the therapeutic efcacy
of TECAR therapy “by patients,” with
chronic cervical pain syndromes,
recruited on an ongoing basis.
The value NRS decreased from 6.63 to 2.70, up to 2.55
at follow-up to 2 months. The analysis of the results of the
neck pain questionnaire (NPQ) showed that there was
a signicant decrease in the NPQ score from 37.95%
to 16.67% at the end of treatment and after 2 months at
follow-up, it was 12.54%.
14 Vicent Pastor E, Inglés Pernía F.
Effectiveness of therapeutic
hyperthermia by capacitive-resistive
electric transfer for degenerative neck
pain. (34)
To evaluate the effectiveness of
non-invasive hypothermia system by
radiofrequency based on capacitive-
resistive electric transfer in the treatment
of degenerative cervical pain compared
to phonophoresis. The second objective
was to evaluate the patients’ tolerance to
the treatment.
With its faster analgesic effect, the INDIBA’s method of
hyperthermia by capacitive-resistive electric transfer (CRET)
has proved to be an effective and safe method for treating
degenerative neck pain in comparison to commonly applied
ultrasound.
15 Saggini R, De Antoni A, Cancelli F,
Cacchio A, Di Mascio R, Di Nicola M,
et al. Hyperthermia to treat low back
pain and gonarthrosis. (35)
To present the results obtained with
the treatment of low back pain due to
slipped disk and moderate gonarthrosis.
The statistical analyses of the results showed that there is a
signicant pain reduction and reduced intake of NSAID after the
treatment in the case of both disorders. There was an optional
stabilization of VAS results in the group of patients suffering from
gonarthrosis, also at follow-ups 6 and 12 months after treatment.
However, in the case of low back pain, the instances in which
pain returns after 6 and 12 months are statistically signicant.
16 Andrade J, Carvalho P, Crasto C,
Cardoso R, Montes A. Effects of TECAR
Therapy on Delayed Sensation of
Muscle Discomfort in Quadriceps. (36)
To evaluate the effects of TECAR
therapy in delayed onset muscle
soreness on quadriceps.
It was noted that there was signicantly less pain in the
TECAR group than in the group without TECAR, at moment
M24 later. There was difference in the single leg hop and
pressure pain threshold variable.
17 Gi-Wook Kim, Yu Hui Won, Sung-Hee
Park, Jeong-Hwan Seo, Dae-Hyun
Kim, Hyung Nam Lee, et al. Effects of
a Newly Developed Therapeutic Deep
Heating Device Using High Frequency
in Patients with Shoulder Pain and
Disability: A Pilot Study. (37)
To evaluate and compare the
effectiveness of this deep heating
device with ultrasound in pain relief
and enhancing function in patients with
shoulder issues.
All patients presented signicant improvements regarding
shoulder pain and shoulder function when comparing the
results before the treatment and the results immediately
after treatment and 4 weeks following the treatment.
18 Morelli L, Bramani S C, Cantaluppi M,
Pauletto M, Scuotto A. Comparison
among different therapeutic techniques
to treat low back pain: A monitored
randomized study. (38)
To compare two therapeutic methods
for treating this chronic disease:
The oxygen-ozone therapy and the
diathermy through TECAR® therapy.
The results show an improvement in both groups, but in
the second group (treated with oxygen-ozone therapy plus
physio-kinesiotherapy), the improvement is better (from 6%
to 57%) than in the rst group (from 20% to 38%).
19 Terranova A, Vermiglio G, Arena S,
Ciccio A, Di Dio S, Vermiglio M. TECAR
therapy in the post-surgical treatment of
femur fractures. (39)
To evaluate the results of the pain and
edema treatment with TECAR therapy
in patients suffering from fracture of
the femur and treated surgically with
osteosynthesis, endo, or arthroplasty.
In the group treated with TECAR therapy, there was statistically
signicant reduction on the 4th day and on the 7th day. There
was no signicant pain reduction in in the control group.
Regarding edema, the values decreased in a statistically
insignicant way in both groups until reaching a similar value on
the 30th day. The decrease in volume developed earlier in the
TECAR group than in the control group.
20 Shanthanna H, Chan P, McChesney J,
Thabane L, Paul J. Pulsed
radiofrequency treatment of the
lumbar dorsal root ganglion in patients
with chronic lumbar radicular pain: A
randomized, placebo-controlled pilot
study. (40)
To determine feasibility of a larger trial
(primary objective) and investigate the
efcacy of PRF in pain reduction.
It was practically not feasible to conduct a large-scale trial
to establish efcacy considering that the effect was minor.
It is necessary to recruit a challengingly large number
of participants over a number of years. Considering the
recent evidence, until clearer parameters for the application
of PRF are set, physical practitioners will have to use
their personal experience judgment regarding its clinical
applicability.
21 Notarnicola A, Maccagnano G,
Gallone M F, Covelli I, Tafuri S, Moretti B.
Short-term efcacy of capacitive-resistive
diathermy therapy in patients with low
back pain: A prospective randomized
controlled trial. (41)
To compare the effectiveness of Doctor
TECAR TherapyTM with the laser
therapy in the management of low back
pain (LBP).
The pain and disability tended to improve over time in these
two groups. This improvement was statistically signicant
in the TECAR group at all follow-ups (F.U.s) but only at
T1 in the laser group. When these two treatments were
compared, there was a signicant difference in favor of the
TECAR group at T2 and T3.
22 Osti R, Pari C, Salvatori G, Massari L.
Tri-length laser therapy associated to
TECAR therapy in the treatment of low
back pain in adults: a preliminary report
of a prospective case series. (9)
The aim of this study was to evaluate the
efcacy of HILT associated with TECAR
therapy in the treatment of low back
pain, with or without leg pain.
The results of this study clearly evidence the efcacy of the
combination of CRet and laser therapy in the treatment of
low-back pain. The VAS score decreased from an average
value 8.1 before the treatment to an average value of 2.6 at
the 8-week follow-up with a statistically signicant difference
(p < 0.01).
(Contd...)
102
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
TABLE 1. (Continued)
Citation Author, title, reference number Aim Result
23 Santamato A, Solfrizzi V, Panza F,
Tondi G, Frisardi V, Leggin G. B, et al.
Short-term Effects of High-Intensity
Laser Therapy Versus Ultrasound
Therapy in the Treatment of People With
Subacromial Impingement Syndrome: A
Randomized Clinical Trial. (42)
To evaluate the short-term effectiveness
of high-intensity laser therapy (HILT)
versus ultrasound (U.S.) therapy in the
treatment of subacromial impingement
syndrome (SAIS).
Statistically signicant differences in pain level, articular
movement, functionality, and muscle strength were
observed after 10 treatment sessions for subjects in the
HILT group compared to subjects in the U.S. therapy group.
Only the difference in change of VAS score between groups
(1.65 points) surpassed the accepted minimal clinically
important difference for this tool.
24 Štiglić-Rogoznica N, Stamenković D,
Frlan-Vrgoč Lj, Avancini-
Dobrović V,Schnurrer-Luke Vrbanić T.
Analgesic Effect of High-Intensity Laser
Therapy in Knee Osteoarthritis. (43)
To investigate the prompt analgesic
effect of HILT on patients with knee
osteoarthritis.
There was statistically signicant decrease in VAS after
the treatment (p < 0.001). HILT enables prompt analgesic
effects in the treatment of knee osteoarthritis.
25 Fiore P, Panza F, Cassatella G,
Russo A, Frisardi V, Solfrizzi V, et al.
Short-term effects of high-intensity
laser therapy versus ultrasound therapy
in the treatment of low back pain: A
randomized controlled trial. (44)
To evaluate the short-term effectiveness
of high-intensity laser therapy (HILT)
versus ultrasound (U.S.) therapy in the
treatment of low back pain (LBP).
At the end of the 3 weeks’ intervention, participants in the
HILT group showed a signicantly greater decrease in pain
(measured by the VAS) and an improvement of related
disability (measured by the OLBPDQ) compared with the
group treated with U.S. therapy. The ndings obtained
after 15 treatment sessions with the experimental protocol
suggested greater effectiveness of HILT than of U.S.
therapy in the treatment of LBP.
26 Viliani T, Carrabba C, Mangone G,
Pasquetti P. High-intensity pulsed
Nd:YAG laser in painful knee
osteoarthritis: the biostimulating
protocol. (45)
To analyze the clinical efcacy and the
safety of HILT, using a biostimulating
protocol in patients with symptomatic
knee osteoarthritis.
Subjects were assigned into two groups: (A) A treatment
group and (B) waiting list. Patients in Group A showed
a highly statistically signicant improvement between t0
and t1 in WOMAC scale, and the improvement was kept
at follow-up (t2). The patients in the waiting list showed a
worsening tendency. The HILT group showed good clinical
results regarding pain and functional issues.
27 Alayat MSM, Atya AM, Ali MME, Shosha
TM. Long-term effect of high-intensity
laser therapy in the treatment of
patients with chronic low back pain: A
randomized blinded placebo-controlled
trial. (46)
The aim of this study was to compare
the effect of high-intensity laser therapy
(HILT), alone or combined with exercise,
in the treatment of chronic low back pain
(CLBP).
The range of motion signicantly increased after 4 weeks
of treatment in all groups, then decreased after 12 weeks at
follow-up, but was still signicantly more than the baseline value
in Groups 1 and 2. Visual analog scale (VAS) and functional
disability by both the Roland Disability Questionnaire (RDQ) and
the Modied Oswestry Disability Questionnaire (MODQ) results
showed signicant decrease after the treatment in all groups,
although the RDQ and MODQ results were not signicantly
different between groups 2 and 3. It appears that HILT combined
with exercise is more effective in patients with CLBP than either
HLLT alone or placebo laser with exercise.
28 Kheshie AR, Alayat MSM, Ali MME.
High-intensity versus low-level laser
therapy in the treatment of patients
with knee osteoarthritis: A randomized
controlled trial. (47)
To compare the effects of low-level
laser therapy (LLLT) and high-intensity
laser therapy (HILT) on pain and
functional improvement in case of knee
osteoarthritis (KOA).
The result was that HILT and LLLT combined with exercise
were effective in decreasing the VAS and WOMAC scores
after 6 weeks of treatment. HILT with exercises was more
effective than LLLT with exercises, and both treatment
modalities were better than exercises alone in case of KOA.
29 Gabrhel J, Popracová Z, Tauchmannová
H, Nemšák M. Hilterapia® – high-
intensity laser therapy in the treatment of
severe tendon and ligament injuries. (48)
To objectify the effect of high-intensity
laser therapy (HILT) in the treatment of
severe tendon and ligament lesions
The results showed that high-intensity laser therapy promoted
normalization of temperature patterns in most cases, reparation
of tendon and ligament structures in all cases, reduction of pain,
and the improved musculoskeletal condition in all cases.
30 Vervainioti A. Nd:YAG laser in the
management of low back pain. (49)
To compare the efcacy of high-intensity
laser therapy (HILT) with a standard
physiotherapy protocol on low back
pain and a combination of the two
methods. This study also addressed the
variation of pain through pain type and
localization.
The results showed that a signicant percent of patients with
acute pain gained full recovery, while there was a signicant
improvement of pain symptoms in patients affected by chronic
pain, but healing was not achieved. Focal pain was alleviated
more effectively than distributed pain. The results showed that
a therapeutical protocol based on the combination of HILT
and standardized physiotherapy may be successfully used
to obtain improvement of pain symptoms and early healing in
patients with non-specic pain of the lumbar area.
31 Šifta P, Danilov D. Effects of high-
intensity laser on gonarthrosis. (50)
To verify the effectiveness of high-
intensity laser therapy (HILT) in
alleviating pain and increasing the range
of motion in the affected joint of patients
suffering from arthrosis of the knee joint
of higher grades.
After the HILT, there was a statistically signicant decrease
in the WOMAC, WOMAC-A, WOMAC-B, and WOMAC-C
indexes. The t-test proved, with a probability of 99%, that HILT
signicantly reduced pain, stiffness, and problems with normal
daily activities. The study resulted in the following ndings:
An analgesic effect of a high-intensity laser was observed
after the rst application
• Pain at rest and at night alleviated soon.
• None of the patients noticed any side effect of the HILT.
(Contd...)
103
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
TABLE 1. (Continued)
Citation Author, title, reference number Aim Result
32 Dundar U, Turkmen U, Toktas H,
Ulasli AM, Solak O. Effectiveness of
high-intensity laser therapy and splinting
in lateral epicondylitis; a prospective,
randomized, controlled study. (51)
To investigate the effects of high-
intensity laser therapy (HILT) in patients
with lateral epicondylitis (L.E.) and to
compare the results with those of a
brace and placebo HILT.
Comparison of the parameters percentage changes after
treatment in relation to pretreatment values did not present
a signicant difference between HILT and brace groups. It
is concluded that HILT and splinting are effective physical
therapy modalities for patients with L.E. in reducing pain
and improving disability, quality of life, and grip strength.
33 Akkurt E, Kucuksen S, Yılmaz H,
Parlak S, Sallı A, Karaca G. Long-term
effects of high-intensity laser therapy in
lateral epicondylitis patients. (52)
To investigate short- and long-term
effects of high-intensity laser therapy
(HILT) in lateral epicondylitis (L.E.)
patients.
The results of the study suggest that HILT is a reliable,
safe, and effective treatment option in L.E. patients in the
short and long term considering pain, functional status, and
quality of life.
34 Kim SH, Kim YH, Lee HR, Young Eun
Choi. Short-term effects of high-intensity
laser therapy on frozen shoulder:
A prospective randomized control
study. (53)
To evaluate the clinical efcacy of high-
intensity laser therapy (HILT) in patients
with frozen shoulder.
Patients were assigned into two groups: (1) HILT group and
(2) a placebo group. The results showed that the HILT group
had a lower pain VAS score at 3 weeks and 8 weeks but no
statistically signicant difference in the VAS was observed
at the nal follow-up (12 weeks) between the two groups.
No statistical difference in the range of motion ROM and
the satisfaction VAS was observed between the two groups
at serial follow-ups. It is concluded that HILT provided
signicant pain relief at 3 and 8 weeks in the management
of frozen shoulder, but not at the nal follow-up.
35 Angelova A, M. Ilieva E. Effectiveness
of High-Intensity Laser Therapy
for Reduction of Pain in Knee
Osteoarthritis. (54)
To present the effect of high-intensity
laser therapy in patients with knee
osteoarthritis.
There were two groups: (1) Therapeutic (test) treated with
HILT and (2) control group treated with sham laser. Pain
levels measured by VAS and dolorimetry signicantly
decreased in the therapeutic group after 7 days of treatment
(p < 0,001). This is the reason why HILT can be a method of
choice in the treatment of gonarthrosis.
36 Pekyavas NO, Baltaci G. Short-term
effects of high-intensity laser therapy,
manual therapy, and Kinesio taping in
patients with subacromial impingement
syndrome. (55)
To compare the effects of Kinesio®
taping (K.T.), exercise (EX), manual
therapy (M.T.), and high-intensity laser
therapy (HILT) on pain, range of motion
(ROM), and functioning in patients with
subacromial impingement syndrome
(SAIS).
Statistically signicant differences were found in the treatment
results of all parameters in MT+ KT+EX and HILT +MT+
KT+EX groups (p < 0.05). Statistically signicant differences
were found between all the groups (p < 0.05) when comparing
the means of range of motion (ROM) and shoulder pain and
disability index (SPADI). These differences were signicant
especially between the groups MT + KT+EX and KT + EX
(p < 0.05) and HILT +MT + KT + EX and KT + EX (p < 0.05).
HILT and M.T. were found to be more effective in minimizing
pain and disability and increasing ROM in patients with SAIS.
37 Pins L. Use of Class IV, High-Intensity
Laser Therapy as an Adjunct in Treating
a Patient with an Acute Shoulder injury:
A Case Report. (56)
To present a case in which high-intensity
laser therapy was used successfully
to treat a patient with acute shoulder
pain. The author also aimed to present
evidence supporting the use of high-
intensity laser therapy as a supplement
to conservative interventions in patients
with musculoskeletal injuries.
After the treatment, the patient demonstrated an increase
of 20 points on the questionnaire - Focus on Therapeutic
Outcomes (FOTO) - representing improved functional
status. Further, the patient demonstrated improved ROM
and had a notable decrease in pain levels. This case report
supports the use of high-intensity laser therapy combined
with physical therapy for improving ROM, pain levels, and
overall functional status.
38 Metin Ökmen B, Ökmen K, Özkuk K,
Uysal B, Sezer R, Koyuncu E.
Comparison of the Efcacy of
High-Intensity Laser and Ultrasound
Therapies in Chronic Shoulder Pain;
Randomized Controlled Single-Blind
Study. (57)
To compare the efcacy of the high-
intensity laser therapy (HILT) and
ultrasound therapy (U.S.) for pain and
daily activities of patients with chronic
shoulder pain.
141 patients were assigned into two groups: (1) US (n = 70)
and (2) HILT (n = 71). In Group 1 and Group 2, statistically
signicant improvements were found in all the evaluation
parameters both post-treatment 1st day and post-treatment
ndings 30th day (p < 0.05). When the groups are
compared, statistically signicant difference was found in
Group 2 both post-treatment 1st day and post-treatment
ndings 30th day, in all evaluation parameters (p < 0.05).
The study demonstrates that HILT is superior to U.S.
therapy in decreasing pain and improving function in short
term in chronic shoulder pain.
39 White PF, Cao X, Elvir-Lazo L,
Hernandez H. Effect of High-Intensity
Laser Treatments on Chronic Pain
Related to Osteoarthritis in Former
Professional Athletes: A Case Series. (58)
To evaluate the use of a higher intensity
cold laser for treating chronic pain
related to osteoarthritis (O.A.) in former
NFL football players.
The chronic pain scores were signicantly reduced both at
rest and with activity after each treatment. The duration of
the benecial effect lasted 1–3 weeks in 64% of the players
treated.
40 Choi HW, Lee J, Lee S, Choi J, Lee K,
Kim BK, Kim GJ. Effects of high-intensity
laser therapy on pain and function of
patients with chronic back pain. (59)
To examine the effects of high-intensity
laser therapy on pain and function of
patients with chronic back pain.
In a comparison between the studied groups, both VAS
and Oswestry Disability Index signicantly decreased. It
is concluded that high-intensity laser therapy can be an
effective nonsurgical intervention method for reducing pain
and helping the performance of daily routines of patients
suffering from chronic back pain.
(Contd...)
104
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
TABLE 1. (Continued)
Citation Author, title, reference number Aim Result
41 Alayat MSM, Abdel-Kafy EM,
Elsoudany AM, Helal OF, Alshehri MA.
Efcacy of high-intensity laser therapy in
the treatment of male with osteopenia or
osteoporosis: a randomized placebo-
controlled trial. (60)
To investigate the effect of high-intensity
laser therapy (HILT) on pain, health-
related quality of life and fall risk in male
with osteopenia or osteoporosis, applied
either solely or combined with exercise.
All measured values signicantly decreased after treatment in
all treatment groups. It is concluded that high-intensity laser
is an effective treatment for male patients with osteopenia or
osteoporosis. Laser combined with exercise is more effective
than exercises or laser alone in decreasing pain, fall risk an
increasing quality of life 12 weeks after the treatment.
42 Herdiansyah D, Prabowo T, Goesasi RZ.
The Difference on Pain and Range of
Motion After High-Intensity Laser Therapy
on Myositis Ossicans of the Right
Deltoid Muscle: A Case Report. (61)
To show effects of high-intensity laser
therapy (HILT) on pain and range of
motion (ROM) in a patient suffering from
myositis ossicans (MO).
Pain decreased after the therapy and the right shoulder
movements were easier. After 2 times/week for 4 weeks of
therapy, there was no pain, and the X-ray showed reduced
the scope of calcication.
43 Haładaj R, Pingot M, Topol M. The
Effectiveness of Cervical Spondylosis
Therapy with Saunders Traction Device
and High-Intensity Laser Therapy: A
Randomized Controlled Trial. (62)
To evaluate analgesic effect and
improvement of active mobility of
the cervical spine after having been
subjected to traction therapy with the
Saunders device and high-intensity laser
therapy (HILT) at different time intervals.
The results obtained in the two groups were similar
immediately after the therapy and after 4 weeks (the medium-
term follow-up). However, in long-term follow-up, therapeutic
effects of HILT maintained positive. Both therapeutic methods
improved the efciency and demonstrated analgesic efcacy
in patients with cervical spondylosis immediately and in the
medium term after the therapy. HILT was more effective than
the Saunders method in long-term follow-up.
44 White PF, Zafereo J, Elvir-Lazo OL,
Hernandez H. Treatment of
drug-resistant bromyalgia symptoms
using high-intensity laser therapy: A
case-based review. (63)
To evaluate low (1 W), intermediate (42
W) and high level (75 W) high-intensity
laser therapy (HILT) in a woman with
long-standing bromyalgia syndrome.
The 1 W treatment produced minimal symptom relief,
both the 42 and the 75 W treatments produced a dramatic
reduction in overall pain, improved quality of sleep, and
increased the level of physical activity for 4–10 days after
these treatment sessions.
45 Akkurt F, Akkurt HE, Yılmaz H, Olgun Y,
Sen Z. Efcacy of High-Intensity Laser
Therapy and Silicone Insole in Plantar
Fasciitis. (64)
To investigate the short-term efcacy of
high-intensity laser therapy (HILT) and
silicone insole in the treatment of plantar
fasciitis (P.F.) and to compare it with a
full-length silicone insole alone.
Both groups showed a signicant improvement regarding all
parameters (pain scores, function and quality of life scores,
and fat pad thickness) 1 month after treatment. Conjunction
of HILT and insole therapy was considered to be more
effective than only silicone insole with regard to decrease in
pain and increase in quality of life.
46 Ciplak ED, Akturk S, Buyukavci R,
Ersoy Y. Efciency of high-intensity
laser therapy in patients with knee
osteoarthritis. (65)
To compare the effects of high-
intensity laser treatment (HILT) and
the transcutaneous electrical nerve
stimulation (TENS) and ultrasound
(U.S.) combined treatment on pain,
functionality, and quality of life in
the patients suffering from knee
osteoarthritis.
In both groups, a statistical signicant change was observed
in all parameters after the treatment. In the comparison
between the groups, it was observed that HILT provided
a signicant improvement in pain scores both after the
treatment and in the 6th week than TENS and U.S. combined
treatment. HILT in knee osteoarthritis is a statistically
signicant efcient method for pain and functional scales
compared to combination of TENS and U.S.
47 Nicolaou EPT, Dimitrios S, Lamnisos D.
Treatment of chronic patellar
tendinopathy using an exercise program
consisting of eccentric training and static
stretching exercises combined with high-
intensity light therapy. A pilot study. (66)
To investigate the effects of an exercise
program consisting of eccentric training
and static stretching exercises combined
with high-intensity laser therapy
(HILT) in patients with chronic patellar
tendinopathy (CPT).
At week 4, there was a rise in VISA-P score of about 37
units. This rise was kept at 1 month follow-up. The results
suggest that the combination of an exercise program with
HILT is an adequate treatment for patients with CPT.
48 Kolu E, Buyukavci R, Akturk S, Eren F,
Ersoy Y. Comparison of high-intensity
laser therapy and combination of
transcutaneous nerve stimulation
and ultrasound treatment in patients
with chronic lumbar radiculopathy: A
randomized single-blind study. (67)
To compare the effects of high-intensity
laser therapy (HILT) and a combination
of transcutaneous nerve stimulation
(TENS) with ultrasound (U.S.) therapy
on pain and functionality in patients with
chronic lumbar radiculopathy.
In two groups, VAS and Oswestry Disability Index scores
showed signicant changes. HILT and TENS+US combined
with exercise were effective treatment modalities in
decreasing the VAS and ODI scores. TENS+US combined
with exercises were more effective than HILT combined with
exercise.
49 Taradaj J, Rajfur K, Rajfur J, Ptaszkowski K,
Ptaszkowska L, Sopel M, Rosińczuk J,
Dymarek R. Effect of laser treatment on
postural control parameters in patients
with chronic nonspecic low back pain: A
randomized placebo-controlled trial. (19)
The main objective was to evaluate
static postural stability using an objective
tool in patients with chronic non-specic
lumbar pain after laser treatment with
different doses and wavelengths.
Low- and high-intensity laser therapy did not lead to a
signicant improvement in postural sway in patients with
chronic non-specic lumbar pain compared with standard
stabilization training based on short- and long-term
observation.
50 Nazari A, Moezy A, Nejati P,
Mazaherinezhad A. Efcacy of high-
intensity laser therapy in comparison
with conventional physiotherapy and
exercise therapy on pain and function
of patients with knee osteoarthritis: A
randomized controlled trial with 12-week
follow-up. (68)
To compare the effects of high-intensity
laser therapy (HILT), conventional
physical therapy (CPT), and exercise
therapy (E.T.) on pain and function in
patients with knee osteoarthritis.
In comparison to other groups, HILT was more efcient in
decreasing the VAS, increasing FROM and improving the
WOMAC scores both after treatment and after 12 weeks. The
effect of HILT and CPT on the knee exion range of motion,
timed up and go test, 6-min walk test, and Western Ontario
and McMaster Universities Osteoarthritis pain subscale,
was not signicantly different after treatment, and both were
better than E.T. However, HILT was signicantly better than
the others at follow-up. HILT combined with exercise therapy,
could have positive impacts on knee osteoarthritis patients.
(Contd...)
105
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
TABLE 1. (Continued)
Citation Author, title, reference number Aim Result
51 Gocevska M, Nikolikj-Dimitrova E,
Gjerakaroska-Savevska C. Effects
of High-Intensity Laser in Treatment
of Patients with Chronic Low Back
Pain. (69)
To compare the effects between high-
intensity laser (HILT) and ultrasound
(U.S.) therapy in the treatment of
patients with chronic low back pain.
This study has shown that pain and disability in patients
with chronic low back pain treated with a high-intensity laser
have been signicantly reduced, range of motion has been
improved. The positive effect was kept for 3 months.
52 Ghanbarnasab M, Nejati P, Moeinoddin
R, Nejati L. The effect of high-intensity
laser therapy on trapezius focal myositis:
a rare case report. (70)
To present a case of a patients suffering
from focal myositis (F.M.) in the left
trapezius muscle who had an excellent
response to high-intensity laser therapy
(HILT).
The pain level was signicantly lower after 3–4 sessions. At
the end of the 8th session, there was a dramatic decrease in
the VAS score, and nally, the pain completely disappeared
after 1 week. After 3 months, the patient had no pain. The
shoulder MRI viewed lesion smaller than before. After 6
months, she had no pain or tenderness in that area and was
able to perform all daily tasks without any pain.
53 Ezzati K, Laakso E, Saberi A,
Yousefzadeh Chabok S, Nasiri E,
Bakhshayesh Eghbali B. A comparative
study of the dose-dependent effects
of low level and high-intensity
photobiomodulation (laser) therapy on
pain and electrophysiological parameters
in patients with carpal tunnel syndrome:
A randomized controlled trial. (71)
To compare the dose-dependent effects
of low-level laser therapy (LLLT) and
high-intensity laser therapy (HILT) on
pain and electrophysiology studies in
patients with carpal tunnel syndrome
(CTS).
After 3 weeks, in all groups, VAS was signicantly lower,
compound muscle action potential (CMAP) latency decreased.
The interaction of group and time (5 × 2) was signicant
for pain, the latency of CMAP and CMAP amplitude. The
interaction of group and time was not signicant for the CMAP
conduction velocity, sensory nerve latency, and amplitude. HILT
with a power of 1.6 W and low uence of 8 J/cm2 was superior
in reduction of pain and improvement of the median motor
nerve conduction compared to LLLT and exercise-only control
groups.
54 Kaydok E, Ordahan B, Solum S,
Karahan AY. Short-Term Efcacy
Comparison of High-Intensity and Low-
Intensity Laser Therapy in the Treatment
of Lateral Epicondylitis: A Randomized
Double-Blind Clinical Study. (72)
To evaluate and compare the short-term
efcacy of high-intensity laser therapy
and low-intensity laser therapy in the
treatment of lateral epicondylitis.
After 3 weeks, there were signicant improvements in all of the
parameters. However, in the high-intensity laser therapy group,
the QDASH, hand grip strength, and SF-36 physical component
summary (PCS) scores showed superior improvement
compared to the low-intensity laser therapy group. However,
each treatment modality was found to be effective and safe for
the short-term treatment of lateral epicondylitis.
55 Ahmed M, Abu Taleb E, El Desoky T,
Lasheen R, Ameen H. High intensity
laser therapy effect on pain in patients
with myofascial trigger points. (73)
To investigate the effect of high-intensity
laser therapy on pain intensity in patients
with acute cervical myofascial trigger
points in the upper trapezius muscle.
The results showed that there was signicant difference
between the two groups in the post-treatment outcome
measures where the effect in group (B) is more signicant
than in the control group (A) at p > 0.001. High-intensity
laser therapy was found to be quite effective as a physical
treatment for patients with cervical myofascial trigger points.
56 Abdelbasset WK, Nambi G, Alsubaie SF,
Abodonya AM, Saleh AK, Ataalla NN,
et al. A Randomized Comparative Study
between High-Intensity and Low-
Level Laser Therapy in the Treatment
of Chronic Non-specic Low Back
Pain. (74)
To compare the effects of high-intensity
laser therapy (HILT) versus low-level
laser therapy (LLLT) on chronic non-
specic low back pain.
Both LLLT and HILT groups showed a signicant improvement
of the Oswestry Disability Index (ODI), visual analog scale
(VAS), lumbar range of motion (ROM), and European Quality
of Life (EuroQol) scores, while the control group did not show
signicant changes. Comparison among the three study
groups post-intervention showed signicant differences in the
outcome measures, while comparison between the LLLT and
HILT groups showed non-signicant differences.
57 Chen Y-W, Cheng Y-Y, Lee Y,
Chang S-T. The Immediate Effect
of High-Intensity Laser Therapy on
Pain Relief and Shoulder Function in
Patients with Subacromial Impingement
Syndrome. (75)
To evaluate the immediate effects of
high-intensity laser therapy (HILT) on
patients with subacromial impingement
syndrome (SAIS).
At the end of the evaluation period, comparisons before
and after treatment in the HILT group showed signicant
improvements in all outcome measures, including VAS,
shoulder ROM, and CMS. HILT can immediately reduce
pain and disability and improve shoulder exion range of
motion in patients with SAIS.
58 Kamal W, Saber M, Aiad K, Serag M,
Mostafa EM, Heba A, et al. Effect of
High-Power Laser on Shoulder Mobility
in Subacromial Impingement Syndrome:
Randomized Controlled Trial. (76)
To investigate effects of high-intensity
laser therapy (HILT) on shoulder mobility
in case of subacromial impingement
syndrome.
Comparing HILT and exercise groups after the
treatment revealed a statistically signicant reduction in
ultrasonography dimension of supraspinatus and VAS
and signicant increase in range of motion of shoulder
exion and abduction in favor to HILT group compared
to exercise group. It is concluded that HILT yielded more
improvement for shoulder mobility in case of impingement
syndrome.
59 Abdel-Aal NM, Ali KM, Eladl HM.
Efcacy of high-intensity laser therapy
on arthropathy of the hands in patients
with systemic lupus erythematosus: A
double-blinded, randomized controlled
trial. (77)
To nd the efcacy of high-intensity laser
therapy (HILT) on hands arthropathy
in patients with systemic lupus
erythematosus.
There were statistically signicant differences in handgrip
strength, joint swelling count, joint tenderness count, and
VAS in favor of the study group. Adding HILT to the standard
physical therapies might be more effective than standard
physical therapies alone in improving handgrip strength,
decreasing joint swelling counts, joint tenderness counts,
and pain in patients with hands arthropathy.
(Contd...)
106
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
RESULTS
By reviewing the selected articles related to the eects of
CRet therapy on various forms of musculoskeletal disor-
ders, it was found that this therapy has a favorable eect
and is mainly applied in pain reduction, improvement of
muscles and joint mobility, and edema reduction. CRet’s
positive eects may be attributed to its capability to increase
tissue temperature and enhance blood circulation (8). e
analysis of the accessed articles related to HILT eects in
musculoskeletal disorders has provided information that
this therapy, although having an anti-edematous, anti-in-
ammatory, and reparative eect, is mostly applied in pain
reduction, being either applied solely or in combination
with some other physical treatment (17,18).
Analgesic e󰀨ects of CRet therapy and HILT
Among 61 reviewed papers dealing with analgesic eects
of CRet therapy and HILT, it may be noted that the appli-
cation of these two therapies signicantly diers regarding
pain location. Namely, while CRet therapy papers mostly
deal with pain in joints, muscles, and tendons (n = 7), low
back pain (n = 6.5), and neck pain (n = 4) (Figure1), HILT
is largely applied in knee conditions (n = 11), shoulder pain
(n = 9), and low back pain (n = 8) (Figure2). Further, it
has to be noted that this overview includes more papers
on HILT (n = 39) than on CRet therapy (n = 22). When
viewed in total, for both therapies, most papers deal with
low back pain (n = 14.5), pain in knees (n = 11.5), shoul-
der (n = 11), joints, muscles, and tendons (n = 10), neck
(n = 5), elbow (n = 4), hands (n = 2), bones (n = 2), and feet
(n = 1) (Figure3).
Considering that there is no other applicable method for
determining pain level except for a subjective assessment, the
pain was assessed by the commonly approved and accepted
visual analog scale – VAS (51 articles), numeric pain rating
scale – NPRS (four articles), Western Ontario and McMaster
Universities Osteoarthritis Index – WOMAC (two articles),
verbal rating scale – VRS (one article), Victorian Institute
of Sport Assessment questionnaire – VISA-P (one article),
and Oswestry Low Back Pain Disability Questionnaire (one
article) (Figure4). Given that the vast majority of studies
use questionnaires, scales, and surveys, Taradaj et al. were
eager to nd a more objective way for pain assessment in the
FIGURE 1. Distribution of articles per pain locations treated with CRet
therapy.
FIGURE 2. Distribution of articles per pain locations treated with HILT.
Citation Author, title, reference number Aim Result
60 Ammendolia A, Marotta N, Marinaro C,
Demeco A, Mondardini P, Costantino
C. The synergic use of the High-Power
Laser Therapy and Glucosamine sulfate
in Knee osteoarthritis: A Randomized
Controlled Trial. (78)
To determine the efcacy of high-power
laser therapy (HPLT) applied together
with glucosamine sulfate (G.S.) in knee
osteoarthritis
In the mean scores for VAS at T1, no signicant differences
were found between the two groups with paired T and
ANOVA test. However, signicant differences between the
groups in all outcomes were observed at 6 months (T2). It is
concluded that HILT is useful in treating knee osteoarthritis,
but when combined with glucosamine sulfate, it may
achieve a long-term effect up to 6 months after treatment.
61 Koevska V, Dimitrova-Nikolic E,
Mitrevska B, Savevska-Gjerakaroska C,
Gocevska M, Kalcovska B. Application of
high-intensity laser in pain treatment of
patients with knee osteoarthritis. (79)
To compare the effect of HILT with LILT
in the treatment of knee osteoarthritis
There is a signicant difference between the two groups in
VAS score after 10 therapies where signicantly lower score
was in the HILT group. The comparison of the VAS score
between the 2 times in the two groups separately showed
that in both, the HILT and the LILT groups, the VAS score
after 10 days of therapy was signicantly lower compared to
that at 0 time. Patients treated with HILT had better results,
that is, had a signicant reduction in pain than patients
treated with LILT. HILT was more effective than LILT.
TABLE 1. (Continued)
HILT application. ey tried to analyze the posture stabil-
ity parameters considering that posture stability is partially
conditioned by pain level. ey used a double-plate stabilo-
metric platform and unfortunately the results did not meet
FIGURE 3. Distribution of articles per pain location treated with
CRet and HILT.
107
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
their expectations, but they believe that this could be used
in further studies (19).
Pain assessment is an important guide in the clinical work
of a physiotherapist as it helps them dene adequate proto-
cols and improves the quality of a treatment cycle. Although
it is subjective, it has to be noted that all studies carried
out within various settings and under various conditions
through subjective pain assessment scales showed that both
therapies yielded signicant analgesic eects.
DISCUSSION
is article aims to compare the eectiveness of CRet and
HILT in the case of painful musculoskeletal conditions by
overviewing recent studies. e overviewed papers showed
that both therapies are powerful tools in pain reduction.
Although in most of these papers, the set protocols, number
and frequency of therapies applied, and other parameters
usually dier, in both modalities, pain alleviation occurs
during or immediately after a therapy cycle application.
is only proves that they have eects valuable for further
research aiming to nd and set the most favorable protocol
resulting in complete pain alleviation in both short-term
and long-term sense.
CRet therapy analgesic eect develops very fast and lasts
long. By observing the therapy eects in the most common
musculoskeletal pathologies, it is found that signicant
eects were achieved immediately after the rst therapy
cycle. Such results are likely to result from a biological eect
on muscles – anti-edemic, anti-inammatory, and myore-
laxant – through a release of endorphins and controlling
both pain types – nociceptive and neuropathic (20). e
results of the published papers underline the signicance of
CRet, whether applied individually or in combination with
other physiotherapy procedures. Apossibility to be applied
in any phase of the condition also has a great signicance
because it is possible to act even in an early phase and pre-
vent greater motor decit and development of chronicity.
Further, CRet is considered ecient in chronic conditions
where most other physiotherapy procedures do not result
in signicant recovery. Although there is a small number of
clinical studies in this eld, CRet appears to be an eective
treatment method for pain relief and better functionality of
patients and therefore improved quality of life.
e pain relieving eect of HILT is achieved by the “gate
control system,” and it is a result of the irradiation stim-
ulating eect on the regeneration of nerve bers (21,22).
Regardless that the selected studies have dierent settings
and conditions, that some of them searched for short term,
some for long term, and some for any eect, it can be seen
that the rst analgesic eects were noticed immediately
following HILT’s application. It should be noted that long-
term eects are usually achieved by applying HILT com-
bined with other physical procedures or medicines. is is
probably due to all achieved impacts by HILT – anti-in-
ammatory, analgesic, and biostimulating. However, one
should not neglect that HILT’s eects are quite satisfac-
tory even when applied solely. While searching databases
for papers related to CRet and HILT, we found only one
article by Raaella Osti et al. partially dealing with both
therapies (8). e study’s results evidence the ecacy of
combined CRet and HILT therapies in treating low back
pain. e decrease in VAS score had a statistically signi-
cant dierence (9).
CONCLUSION
Although there are no precisely dened protocols for appli-
cation either of CRet or HILT in the selected papers, they
report positive and encouraging eects. ere are still a
small and insucient number of clinical studies and sub-
jects involved in them, and considering the remarkable
eects, these two therapies have on pain relief and better
functionality of patients, which further result in improved
quality of life, both therapies deserve much more attention
and research. Considering that studies related to CRet and
HILT mostly deal with dierent pain locations and mainly
focus on a few body areas, it is necessary to carry out some
research within the scope of other impaired body areas,
which also may have a negative impact on quality of life.
Learning and understanding all aspects of these two ther-
apies would enable those administering physical therapies
not only to establish corresponding protocols for various
therapy applications but also to combine these with other
physical therapies and medicines to get faster, more ecient,
and longer-lasting results. Pain as a dominant characteristic
of musculoskeletal conditions not only impairs one’s func-
tionality and adversely aects the quality of life but it is also
an economic issue. Hence, proper and prompt treatment
may be signicant for individuals and society. erefore,
further research and studies related to the eects of CRet
and HILT and for evidencing their results are needed.
COMPETING INTERESTS
ere are no conicts of interest to declare by any of the
authors of this study.
REFERENCES
1. Musculoskeletal Disorder; 2022. Available from: https://www.en.wikipedia.org/wiki/
Musculoskeletal_disorder [Last accessed on 2022 Jan 15]
2. Musculoskeletal Conditions: Ofcial Web Site of the World Health Organization.
Global. Musculoskeletal Conditions; 2019. Available from: https://www.who.int/news-
room/fact-sheets/detail/musculoskeletal-conditions [Last accessed on 2022 Jan 15]
3. Anders B. Comprehensive Biomedical Physics. In: Zhou SA, Zhou L, editors.
Introduction to Vol. 10. Physical Medicine and Rehabilitation. Stockholm, Sweden:
Karolinska Institute; 2014. p. 8-15.
4. Winback. My Body is Back. The TECAR therapy: Registered in 125 Years of History;
2016. Available from: https://www.winback.com/pl/the-history-of-tecartherapy [Last
accessed on 2022 Jan 25]
5. Zati A, Esposti DS, Bilotta TW. The CO2 laser analgesic and psychological effects in a
controlled study. Laser Technol 1997;7:723.
6. Takahashi K, Suyama T, Onodera M, Hirabayashi S, Tsuzuki N, Zhong-Shi L. Clinical
effects of capacitive electric transfer hyperthermia therapy for lumbago. J Phys Ther
Sci 2001;11:45-51.
7. Molina A, Eschacho B, Molina V, Mariscal S. Cervicalgia, Lumbago Sciatica: Application
of Capacitive Energy Transfer System. MKT-2009-009 V01-2009.12.18-UK; 2009.
FIGURE 4. Distribution of articles per pain assessment scales.
108
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
8. Calbet J. Tratado de la Transferencia Eléctrica Capacitiva (T.E.C.). 1st ed. Spanish,
Barcelona: INDIBA, SA; 1990. p. 54-6.
9. Osti R, Pari C, Salvatori G, Massari L. Tri-length laser therapy associated to tecar ther-
apy in the treatment of low-back pain in adults: A preliminary report of a prospective
case series. Lasers Med Sci 2015;30(1):407-12.
https://doi.org/10.1007/s10103-014-1684-3
10. Ganzit GP, Stefanini L, Stesina G. Tecar Therapy in the Treatment of Acute and Chronic
Pathologies in Sports. Berlin: Research Gate. Available from: https://www.research-
gate.net/profile/Gian_Ganzit/publication/267853490_TECARR_THErapy_in_the_
treatment_of_acute_and_chronic_pathologies_in_sports/links/558bea9f08aee43b-
f6ad2853/tecarr-therapy-in-the-treatment-of-acute-and-chronic-pathologies-in-sports.
pdf [Last accessed on 2022 Jan 29]
11. Hecht J. “Laser”. Encyclopedia Britannica. Available from: https://www.britannica.com/
technology/laser [Last accessed on 2022 Jan 29].
12. Riegel RJ. The History of Laser Therapy. Available from https://www.onlinelibrary.
wiley.com/doi/pdf/10.1002/9781119220190.ch1 [Last accessed on 2022 Jan 29]
13. Mondardini P. High Intensity Laser Therapy (HILT): State of the Art in Sporting
Traumatology and Pain Therapy; 2010. Available from: https://www.ahlasers.com/
research/HILT_report_4.pdf [Last accessed on 2022 Jan 30]
14. Zati A, Valent A. Physical therapy: New technologies in rehabilitation medicine. Ed Min
Med 2006;1:162-85.
15. Zati A, Fortuna D, Benedetti F, Zaghini I, Bilotta TW. High Intensity Laser Therapy
in the Treatment of Gonarthrosis: The First Clinical Cases and the Protocol for a
Multicentric, Randomised, Double-blind Study. Scientic Report. Available from: http://
www.ahlasers.com/research/HILT_report_3.pdf [Last accessed on 2022 Jan 30]
16. Kujava J, Zavodnik L, Zavodnik I, Buko V, Lapshyna A, Bryszewska M. Effect of
low-intensity (3.75-25 J/cm2) near-infrared (810 nm) laser radiation on red blood cell
ATPase activities and membrane structure. J Clin Laser Med Surg 2004;22:111-7.
17. Knappe V, Frank F, Rohde E. Principles of lasers and biophotonic effects. Photomed
Laser Surg 2004;22:411-7.
18. Monici M, Cialdai F, Fusi F, Romano G, Pratesi R. Effects of pulsed Nd: YAG laser at
molecular and cellular level. A study on the basis of Hilterapia. Int J Inform Sci Cult
2009;3:26-33.
19. Taradaj J, Rajfur K, Rajfur J, Ptaszkowski K, Ptaszkowska L, Sopel M, et al. Effect of
laser treatment on postural control parameters in patients with chronic nonspecic low
back pain: A randomized placebo-controlled trial. Braz J Med Biol Res 2019;52:e8474.
https://doi.org/10.1590/1414-431X20198474
20. Zati A, Valent A. Terapia Fisica: Nuove Tecnologie in Medicina Riabilitativa. Italian:
Edizioni Minerva Medica; 2006. p. 162-85.
21. Moskvin SV, Buylin VA. Basics of Laser Therapy. Moscow–Tver’: OOO Izdatel’stvo
«Triada Moscow, Russia; 2006.
22. Niemz M. Laser-Tissue Interactions-Fundamentals and Applications. 3rd ed. Berlin,
Germany: Springer; 2007.
23. Stagi P, Paoloni M, Ioppolo F, Palmerini V, Santilli V. Studio clinico randomizzato in
doppio cieco tecarterapia versus placebo nel trattamento della lombalgia. EUR MED
PHYS 2008;44 (Suppl. 1 to No. 3)
24. Paolucci T, Pezzi L, Centra MA, Porreca A, Barbato C, Bellomo RG, Saggini R. Effects
of capacitive and resistive electric transfer therapy in patients with painful shoulder
impingement syndrome A comparative study. Journal of International Medical
Research 0(0) 1–11; 2019
25. Alguacil-Diego I M, Fernández-Carnero J, Laguarta-Val S, Cano-de-la-Cuerda R,
Calvo-Lobo C, Martínez-Piédrola R, et al. Analgesic effects of a capacitive-resistive
monopolar radiofrequency in patients with myofascial chronic neck pain – A pilot ran-
domized controlled trial. REV ASSOC MED BRAS 2019; 65(2):156-164
26. Adua G. Ecàcia de la tecar teràpia en el tractament de les tennis elbow. Faculty of
Health and Welfare Sciences edition. University of Vic, Spain; 2016. Available from:
http://repositori.uvic.cat/bitstream/handle/10854/4627/trealu_a2016_adua_guilhem_
ec%c3%a0cia_tecar.pdf?sequence=1&isAllowed=y [Last accessed on 2022 Jan 15]
27. Kazalakova K. Efcacy Evaluation of Targeted Radio frequency Therapy in Trigger
Points and Functional Muscle Spasms Treatment. BTL Targeted radiofrequency
therapy, Clinical evidence. Available from: https://www.orthocanada.com/documents/
Images/BTL/BTL-6000%20TR%20Clinical%20Evidence%20English%2002.pdf [Last
accessed on 2022 Jan 15]
28. Tranquilli C, Ganzit G P, Ciufetti A, Bergamo P, Combi F. Multicenter study on
TECAR therapy in sports pathologies. MKT-2009-009 V01-2009.12.18-UK. Available
from: http://www.physioblasts.org/f/public/1348925023_4_FT0_1tecar_multi_cen-
tre_study_116_patients_fmsi___coni_tranquilli_ganzit_bergamo.pdf; 2009 [Last
accessed on 2022 Jan 15]
29. Kazalakova K. Efcacy evaluation of TR therapy in the treatment of acute and chronic
disorders in sports. Available from: https://www.tecartherapy.co.uk/scientic-sup-
port-efcacy-evaluation-of-tr-therapy-in-the-treatment-of-acute-and-chronic-disor-
ders-in-sports; 2016 [Last accessed on 2022 Jan 15]
30. Mondardini P, Tanzi R, Verardi L, Briglia S, Maione A, Drago E. Novel methods for the
treatment of muscle trauma in athletes. MKT-2009-009 V01-2009.12.18-UK; 2009.
Available from: https://www.yumpu.com/en/document/read/8322129/novel-methods-
for-the-treatment-of-muscle-trauma- [Last accessed on 2022 Jan 29]
31. Aftosmidis D, Zakalka I, Spanidou K, Kagioglou K. The effect of Human TECAR
Synergistic Healthcare methodology to reduce pain and edema after the grade II
ankle’s sprain. 2012. Available from: https://www.orthocanada.com/documents/
BTL-6000_TR-Therapy_STUDY_clinical_evidevce_EN103_preview.pdf; p.11 [Last
accessed on 2022 Jan 29]
32. Gonkova M, Hasan S. Effect of targeted radio frequency therapy in combination with
post-isometric relaxation in the treatment of pain syndrome in cervical region. 2014.
Available from: https://www.orthocanada.com/documents/Images/BTL/BTL-6000%20
TR%20Clinical%20Evidence%20English%2003.pdf [Last accessed on 2022 Jan 29]
33. Raffaeta G, Menconi A, Togo R. Experimental study: Therapeutic application of
TECAR therapy in cervical pain syndromes. 2017. Available from: https://www.ortho-
canada.com/documents/BTL-6000_TR-Therapy_STUDY_clinical_evidevce_EN103_
preview.pdf; p.16 [Last accessed on 2022 Jan 29]
34. Vicent Pastor E, Inglés Pernía F. Effectiveness of therapeutic hyperthermia by capaci-
tive-resistive electric transfer for degenerative neck pain. 2011. Available from: https://
www.orthocanada.com/documents/BTL-6000_TR-Therapy_STUDY_clinical_evi-
devce_EN103_preview.pdf p.18 [Last accessed on 2022 Jan 29]
35. Saggini R, De Antoni A, Cancelli F, Cacchio A, Di Mascio R, Di Nicola M, et al.
Hyperthermia to treat low back pain and gonarthrosis. 2017. Available from: https://
www.orthocanada.com/documents/BTL-6000_TR-Therapy_STUDY_clinical_evi-
devce_EN103_preview.pdf; p.20 [Last accessed on 2022 Jan 29]
36. Andrade J, Carvalho P, Crasto C, Cardoso R, Montes A. Effects of TECAR Therapy
on Delayed Sensation of Muscle Discomfort in Quadriceps. 2016. College of Health
Technology in Porto. Polytechnic Institute, Porto, Portugal, edition. Available from:
https://recipp.ipp.pt/bitstream/10400.22/9031/1/DM_Joana%20Andrade.pdf [Last
accessed on 2022 Jan 29]
37. Gi-Wook Kim, Yu Hui Won, Sung-Hee Park, Jeong-Hwan Seo, Dae-Hyun Kim, Hyung
Nam Lee, et al. Effects of a Newly Developed Therapeutic Deep Heating Device Using
High Frequency in Patients with Shoulder Pain and Disability: A Pilot Study. Hindawi
Pain Research and Management Volume 2019; https://doi.org/10.1155/2019/8215371
[Last accessed on 2022 Jan 25]
38. Morelli L, Bramani S C, Cantaluppi M, Pauletto M, Scuotto A. Comparison among
different therapeutic techniques to treat low back pain: A monitored randomized study.
Ozone Therapy 2016; 1:5842; p.17
39. Terranova A, Vermiglio G, Arena S, Ciccio A, Di Dio S, Vermiglio M. TECAR therapy in
the post-surgical treatment of femur fractures. EUR MED PHYS 2008; 44 (Suppl.1 to
No.3)
40. Shanthanna H, Chan P, McChesney J, Thabane L, Paul J. Pulsed radiofrequency
treatment of the lumbar dorsal root ganglion in patients with chronic lumbar radicular
pain: A randomized, placebo-controlled pilot study. J Pain Res. 2014; 7: 47–55.
41. Notarnicola A, Maccagnano G, Gallone M F, Covelli I, Tafuri S, Moretti B. Short-term
efcacy of capacitive-resistive diathermy therapy in patients with low back pain: A pro-
spective randomized controlled trial. Journal of Biological Regulators&Homeostatic
agents Vol 31, no.2, 509-515;2017
42. Santamato A, Solfrizzi V, Panza F, Tondi G, Frisardi V, Leggin G. B, et al. Short-term
Effects of High-Intensity Laser Therapy Versus Ultrasound Therapy in the Treatment
of People With Subacromial Impingement Syndrome: A Randomized Clinical Trial.
Physical Therapy Volume 89 Number 7;2009. p. 643-652
43. Štiglić-Rogoznica N, Stamenković D, Frlan-Vrgoč Lj, Avancini-Dobrović V,Schnurrer-
Luke Vrbanić T. Analgesic Effect of High-Intensity Laser Therapy in Knee Osteoarthritis.
Coll. Antropol. 35 (2011) Suppl. 2: 183–185
44. Fiore P, Panza F, Cassatella G, Russo A, Frisardi V, Solfrizzi V, et al. Short-term
effects of high-intensity laser therapy versus ultrasound therapy in the treatment of
low back pain: A randomized controlled trial. EUR J PHYS REHABIL MED 2011;47:1-2
45. Viliani T, Carrabba C, Mangone G, Pasquetti P. High-intensity pulsed Nd: YAG laser in
painful knee osteoarthritis: the biostimulating protocol. Energy for Health [09]; 2012
46. Alayat MSM, Atya AM, Ali MME, Shosha TM. Long-term effect of high-intensity laser
therapy in the treatment of patients with chronic low back pain: A randomized blinded
placebo-controlled trial. Lasers Med Sci 2014 May;29(3):1065-73 doi: 10.1007/
s10103-013-1472-5. Epub 2013 Nov 2.
47. Kheshie AR, Alayat MSM, Ali MME. High-intensity versus low-level laser therapy in
the treatment of patients with knee osteoarthritis: A randomized controlled trial. Lasers
Med Sci 2014;29:1371–1376
48. Gabrhel J, Popracová Z, Tauchmannová H, Nemšák M. Hilterapia® – high-intensity
laser therapy in the treatment of severe tendon and ligament injuries. Energy for
Health [13]; 2014
49. Vervainioti A. Nd: YAG laser in the management of low back pain. Energy for Health
[12]; 2014
50. Šifta P, Danilov D. Effects of high-intensity laser on gonarthrosis. Energy for Health
[14]; 2015
51. Dundar U, Turkmen U, Toktas H, Ulasli AM, Solak O. Effectiveness of high-intensity
laser therapy and splinting in lateral epicondylitis; a prospective, randomized, con-
trolled study. Lasers Med Sci 2015;30:1097–1107
52. Akkurt E, Kucuksen S, Yılmaz H, Parlak S, Sallı A, Karaca G. Long-term effects
of high-intensity laser therapy in lateral epicondylitis patients. Lasers Med Sci
2016 Feb;31(2):249-53
53. Kim SH, Kim YH, Lee HR, Young Eun Choi. Short-term effects of high-intensity laser
therapy on frozen shoulder: A prospective randomized control study. Manual Therapy
Vol.20;6; 2015, p.751-757
54. Angelova A, M. Ilieva E. Effectiveness of High-Intensity Laser Therapy for Reduction
of Pain in Knee Osteoarthritis. Hindawi Publishing Corporation. Pain Research and
Management. Volume 2016, http://dx.doi.org/10.1155/2016/9163618 [Last accessed
on 2022 Jan 25]
109
Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity www.jhsci.ba
laser therapy. Journal of Health Sciences 2022;12(2):98-109
www.jhsci.ba Žarko Mitrić, et al.: Comparison between capacitive and resistive electronic transfer therapy and high-intensity
laser therapy. Journal of Health Sciences 2022;12(2):98-109
55. Pekyavas NO, Baltaci G. Short-term effects of high-intensity laser therapy, manual
therapy, and Kinesio taping in patients with subacromial impingement syndrome.
Lasers Med Sci 2016;31:1133–1141
56. Pins L. Use of Class IV, High-Intensity Laser Therapy as an Adjunct in Treating a
Patient with an Acute Shoulder injury: A Case Report. Iowa Research Online 2017;
Available from: https://iro.uiowa.edu view pdfCoverPage [Last accessed on
2022 Jan 29]
57. Metin Ökmen B, Ökmen K, Özkuk K, Uysal B, Sezer R, Koyuncu E. Comparison of the
Efcacy of High-Intensity Laser and Ultrasound Therapies in Chronic Shoulder Pain;
Randomized Controlled Single-Blind Study. J PMR Sci 2017;20(2):57-65
58. White PF, Cao X, Elvir-Lazo L, Hernandez H. Effect of High-Intensity Laser Treatments
on Chronic Pain Related to Osteoarthritis in Former Professional Athletes: A Case
Series. J Mol Biomark Diagn 2017, 8:4
59. Choi HW, Lee J, Lee S, Choi J, Lee K, Kim BK, Kim GJ. Effects of high-intensity laser
therapy on pain and function of patients with chronic back pain. J. Phys. Ther. Sci.
2017;29: 1079–1081
60. Alayat MSM, Abdel-Kafy EM, Elsoudany AM, Helal OF, Alshehri MA. Efcacy of
high-intensity laser therapy in the treatment of male with osteopenia or osteoporosis:
a randomized placebo-controlled trial. J. Phys. Ther. Sci. 2017;29: 1675–1679
61. Herdiansyah D, Prabowo T, Goesasi RZ. The Difference on Pain and Range of Motion
After High-Intensity Laser Therapy on Myositis Ossicans of the Right Deltoid Muscle:
A Case Report. IndoJPMR Vol.6 Edisi 1 Tahun 2017;42-46
62. Haładaj R, Pingot M, Topol M. The Effectiveness of Cervical Spondylosis Therapy
with Saunders Traction Device and High-Intensity Laser Therapy: A Randomized
Controlled Trial. Med Sci Monit, 2017; 23: 335-342
63. White PF, Zafereo J, ElvirLazo OL, Hernandez H. Treatment of drugresistant bromy-
algia symptoms using highintensity laser therapy: A casebased review. Rheumatol Int
2018;38(3):517-523
64. Akkurt F, Akkurt HE, Yılmaz H, Olgun Y, Sen Z. Efcacy of High-Intensity Laser
Therapy and Silicone Insole in Plantar Fasciitis. Int J Phys Med Rehabil 2018, 6:5
65. Ciplak ED, Akturk S, Buyukavci R, Ersoy Y. Efciency of high-intensity laser therapy
in patients with knee osteoarthritis. Medicine Science International Medical Journal
2018; 7(4):1
66. Nicolaou EPT, Dimitrios S, Lamnisos D. Treatment of chronic patellar tendinopathy
using an exercise program consisting of eccentric training and static stretching exer-
cises combined with high-intensity light therapy. A pilot study. MOJ Orthop Rheumatol.
2018;10(2):157‒161
67. Kolu E, Buyukavci R, Akturk S, Eren F, Ersoy Y. Comparison of high-intensity laser
therapy and combination of transcutaneous nerve stimulation and ultrasound treat-
ment in patients with chronic lumbar radiculopathy: A randomized single-blind study.
Pak J Med Sci. 2018;34(3):530-534. https://doi.org/10.12669/pjms.343.14345 [Last
accessed on 2022 Jan 25]
68. Nazari A, Moezy A, Nejati P, Mazaherinezhad A. Efcacy of high-intensity laser ther-
apy in comparison with conventional physiotherapy and exercise therapy on pain and
function of patients with knee osteoarthritis: A randomized controlled trial with 12-week
follow-up. Lasers in Medical Science 2019; 34:505–516, https://doi.org/10.1007/
s10103-018-2624-4[Last accessed on 2022 Jan 25]
69. Gocevska M, Nikolikj-Dimitrova E, Gjerakaroska-Savevska C. Effects of High-Intensity
Laser in Treatment of Patients with Chronic Low Back Pain. Macedonian Journal of
Medical Sciences 2019; 7(6):949-954
70. Ghanbarnasab M, Nejati P, Moeinoddin R, Nejati L. The effect of high-intensity
laser therapy on trapezius focal myositis: a rare case report. J Lasers Med Sci.
2019;10(4):346-349. doi:10.15171/jlms.2019.56 [Last accessed on 2022 Jan 25]
71. Ezzati K, Laakso E, Saberi A, Yousefzadeh Chabok S, Nasiri E, Bakhshayesh
Eghbali B. A comparative study of the dose-dependent effects of low level and high-in-
tensity photobiomodulation (laser) therapy on pain and electrophysiological parame-
ters in patients with carpal tunnel syndrome: A randomized controlled trial. Eur J Phys
Rehabil Med 2020 Dec;56(6):733-740. doi: 10.23736/S1973-9087.19.05835-0
72. Kaydok E, Ordahan B, Solum S, Karahan AY. Short-Term Efcacy Comparison of High-
Intensity and Low-Intensity Laser Therapy in the Treatment of Lateral Epicondylitis:
A Randomized Double-Blind Clinical Study. Arch Rheumatol 2020;35(1):60-67
73. Ahmed M, Abu Taleb E, El Desoky T, Lasheen R, Ameen H. High intensity laser ther-
apy effect on pain in patients with myofascial trigger points. EJPT. Sept 2020;3:1-8. s.
74. Abdelbasset WK, Nambi G, Alsubaie SF, Abodonya AM, Saleh AK, Ataalla NN, et
al. A Randomized Comparative Study between High-Intensity and Low-Level Laser
Therapy in the Treatment of Chronic Non-specic Low Back Pain. Evid Based
Complement Alternat Med 2020 Oct 28;2020:1350281. doi: 10.1155/2020/1350281
[Last accessed on 2022 Jan 25]
75. Chen Y-W, Cheng Y-Y, Lee Y, Chang S-T. The Immediate Effect of High-Intensity
Laser Therapy on Pain Relief and Shoulder Function in Patients with Subacromial
Impingement Syndrome. World J Phys Rehabil Med. 2020; 4(1):1016. [Last accessed
on 2022 Jan 25]
76. Walid Ahmed Kamal, Mahmood Saber, Khalid Aiad, Mohamed Serag Eldein Mahgoub
Mostafa, Heba A. Bahey El- Deen. Effect of High-Power Laser on Shoulder Mobility in
Subacromial Impingement Syndrome: Randomized Controlled Trial. J. Environ. Treat.
Tech 2020; 8(3):1157-1162
77. Nabil Mahmoud Abdel-Aal, Khadra Mohamed Ali, Hadaya Mosaad Eladl. Efcacy
of high-intensity laser therapy on arthropathy of the hands in patients with systemic
lupus erythematosus: A double-blinded, randomized controlled trial. Clin Rehabil
2020 Oct;34(10):1303-1312. doi: 10.1177/0269215520941059 [Last accessed on
2022 Jan 25]
78. Ammendolia A, Marotta N, Marinaro C, Demeco A, Mondardini P, Costantino C. The
synergic use of the High-Power Laser Therapy and Glucosamine sulfate in Knee osteo-
arthritis: A Randomized Controlled Trial. Acta Biomed 2021 Jul 1;92(3):e2021237. doi:
10.23750/abm.v92i3.10952 [Last accessed on 2022 Jan 25]
79. Koevska V, Dimitrova-Nikolic E, Mitrevska B, Savevska-Gjerakaroska C, Gocevska M,
Kalcovska B. Application of high-intensity laser in pain treatment of patients with knee
osteoarthritis. Arch Pub Health 2021; 13 (2) 1-13. doi.org/10.3889/aph.2021.6008.
[Last accessed on 2022 Jan 25]
... The current literature suggests that TECAR therapy may also be beneficial for knee OA due to its antiedematous and antiinflammatory effects, increased endorphin release, and enhanced cellular metabolism [16]. Several studies in the literature have indicated that TECAR treatment is effective [17][18][19]. In their metaanalysis, Vahdatpour et al. evaluated the effects of TECAR therapy on pain intensity in patients with musculoskeletal disorders. ...
Article
Full-text available
Background/aim This study aimed to compare the therapeutic efficacy of conventional physical therapy (CPT) methods for knee osteoarthritis (OA) and transfer energy capacitive and resistive (TECAR) therapy, a relatively new and increasingly used treatment modality, based on patient clinical outcomes assessments. Materials and methods Two groups of 54 patients, aged 40 to 75, were randomly assigned. CPT was given to both groups. In addition to CPT, Group 2 underwent TECAR therapy for six sessions, three times a week for two weeks. The Western Ontario and McMaster Universities Arthritis Index (WOMAC) was used to measure the disability and pain levels of each patient before and at the end of treatment and at 1 month and 3 months. Additionally, goniometric measurements of each patient’s knee joint range of motion and isometric quadriceps muscle strength were taken. Results Significant improvements were noted in the VAS, WOMAC, and isometric quadriceps strength ratings in both groups between the pre- and posttreatment follow-ups. However, there was no discernible difference between the groups. Conclusion For the conservative treatment of OA in the knee, TECAR therapy may be a helpful therapeutic approach.
Article
This article provides a review of the literature evaluating treatments for cervical disc herniation. As the most common cause of neck pain and even disability, cervical disc herniation often requires a multifaceted approach to treatment. The author examines the effectiveness of complex exercise therapy, including a number of therapeutic exercises and methods of manual therapy and SIS-therapy, using a high-intensity magnetic field. The review contains a description of various clinical trials, and also presents comparative functional characteristics of these methods to assess the effectiveness, safety and effectiveness of treatment. The author conducted a comparative analysis of the SIS-therapy method with the exercise therapy method in the treatment of herniated discs of the cervical spine based on consideration of such aspects of their impact as the mechanism of action, effectiveness, safety, accessibility and convenience, time and cost, and overall impact on health. The results show that complex exercise therapy and SIS-therapy are the most promising non-invasive treatment methods that can significantly improve the degree of pain relief, mobility and overall quality of life of patients with cervical disc herniation. The article provides recommendations for the implementation of these treatment methods in clinical practice and suggestions for further directions of research.
Article
Full-text available
Background and aim: To determine the efficacy of the synergistic use of High Power Laser Therapy (HPLT) with glucosamine sulfate (GS) in knee osteoarthritis. Methods: This 2-arm randomized controlled trial (RCT) enrolled 90 subjects (M=53, F=37, y= 55±11.2) and randomly allocated using a stratified sampling method in experimental group (A) with HPLT+GS 1500mg (GS - Dona®, Rottapharm, Monza, Italy) (n=45) or in a control group (B) with HPLT + placebo (n=45). Results: VAS score in Activities of day Living (ADL), Standardized stair climb test (SSCT), Zohlen’s sign (RASPING) and Rabot test were used, to evaluate patients at the beginning of the study (T0), at 2 months (T1) and at 6 months (T2). In the mean scores for VAS in ADL, SSCT, RABOT and RASPING at T1, no significant differences were found between the experimental and the control group with paired T and ANOVA test. But significant differences between groups (p<0.05) in all outcomes were observed at 6 months (T2). Conclusions: HPLT is useful in treating knee osteoarthritis, but when combined with Glucosamine Sulfate, thanks to the synergy of two interventions, can achieve a long-term effect up to 6 months after treatment
Article
Full-text available
Background: Subacromial Impingement Syndrome (SAIS) is a very common and prevalent disorder worldwide. Laser therapy has been used in the treatment of SAIS while very limited studies have assessed the immediate effects of High-Intensity Laser Therapy (HILT) on SAIS. Objectives: This study aimed to evaluate the immediate effects of HILT on patients with SAIS. Methods: Twenty patients with SAIS were enrolled in this study between May and November 2019. All participants were clinically diagnosed with SAIS. They received one session of HILT. Visual Analogue Scale (VAS), shoulder Range of Motion (ROM) in flexion, and Constant-Murley Scale (CMS) were assessed before and immediately after intervention. Results: In this retrospective study, at the end of the study program, comparisons before and after treatment in the HILT group showed significant improvements in all outcome measures, including VAS, shoulder ROM, and CMS (P<0.05). Conclusion: HILT can immediately reduce pain and disability and improve shoulder flexion ROM in patients with SAIS.
Article
Full-text available
Objectives: Chronic nonspecific low back pain (chronic nsLBP) is one of the most common musculoskeletal disorders leading to disabilities and physical inactivity. Laser therapy was used in chronic nsLBP treatment; however, no previous studies have assessed the impacts of high-intensity laser therapy (HILT) versus low-level laser therapy (LLLT) on chronic nsLBP. This study compared the effects of HILT versus LLLT on individuals suffering from chronic nsLBP. Methods: The study was a randomized control trial. Sixty individuals with chronic nsLBP were enrolled in this study between May and November 2019. All participants were clinically diagnosed with chronic nsLBP. They were assigned randomly into three groups, 20 in each group. The first group received a program of LLLT, the second group received a program of HILT, and the third did not receive laser therapy (control group). Pain severity, disability, lumbar mobility, and quality of life were assessed before and after 12-week intervention. Results: Both LLLT and HILT groups showed a significant improvement of the Oswestry Disability Index (ODI), visual analogue scale (VAS), lumbar range of motion (ROM), and European Quality of Life (EuroQol) scores (p > 0.05), while the control group did not show significant changes (p > 0.05). Comparison among the three study groups postintervention showed significant differences in the outcome measures (p > 0.05), while comparison between the LLLT and HILT groups showed nonsignificant differences (p > 0.05). Conclusion: There are no different influences of LLLT versus HILT on chronic nsLBP patients. Both LLLT and HILT reduce pain and disability and improve lumbar mobility and quality of life in chronic nsLBP patients.
Article
Full-text available
Objective To determine the efficacy of high-intensity laser therapy (HILT) on arthropathy of the hands in patients with systemic lupus erythematosus. Design A double-blinded randomized, controlled study. Setting Outpatient setting Participants Fifty patients, 30–50-years-old, suffering from arthropathy of the hands were randomly assigned either into the experimental group, received HILT plus the routine physical therapy program or the control group, received sham HILT plus the same routine physical therapy program. Intervention All treatment interventions were applied at a frequency of three sessions per week for eight weeks. Outcome measures Handgrip strength, joints swelling counts, joints tenderness counts, visual analog scale (VAS) were measured before and after eight-weeks of interventions. Results There were statistically significant differences in handgrip strength, joint swelling count, joint tenderness count and VAS in favor of the study group (P < 0.05). After eight-weeks of intervention, the mean (SD) for handgrip strength, joint swelling counts, joint tenderness count, and pain score was 28.34 ± 8.3 kg, 4.4 ± 2.18, 5 ± 2.1, and 35.6 ± 13.87 mm in the study group, and 22.96 ± 8.76 kg, 7.36 ± 2.14, 9.08 ± 1.63, and 58.8 ± 10.54 mm in the control group, respectively. The MD (95%CI) for handgrip strength, joint swelling counts, joint tenderness count, and pain score was 5.38(0.53,10.23) kg, −2.96(−4.19, −1.73), −4.08(−5.15, −3.01), and −23.2(−30.2, −16.2) mm between groups, respectively. Conclusions Adding HILT to the routine physical therapy program might be more effective than routine physical therapy program alone in improving handgrip strength, decreasing joint swelling counts, joint tenderness counts, and pain in patients with arthropathy of the hands.
Article
Full-text available
The management of nonspecific lumbar pain (NSLP) using laser irradiation remains controversial. A systematic review of recently published studies indicates that the effects of laser therapy are commonly assessed using only imperfect methods in terms of measurement error. The main objective of this study was to assess static postural stability using an objective tool in patients with chronic NSLP after laser irradiation at different doses and wavelengths. In total, 68 patients were included in the laser sessions and were randomly assigned into four groups: high-intensity laser therapy at 1064 nm and 60 J/cm2 for 10 min (HILT), sham (HILT placebo), low-level laser therapy at 785 nm and 8 J/cm2 for 8 min (LLLT), and sham (LLLT placebo). In addition, all patients were supplemented with physical exercises (standard stabilization training). To assess postural stability, a double-plate stabilometric platform was used. All measurements were performed pre- and post-laser sessions (three weeks) and at follow-up time points (one and three months). Laser procedures led to more balanced posture stability in patients, although these positive changes were significant mainly for short-term observation (after 4-week therapy). In the follow-up analysis, the parameters were gradually impaired. Kruskal-Wallis analysis of variance (ANOVA) for independent variables did not show any difference between the studied groups. Low- and high-intensity laser therapy does not lead to a significant improvement in postural sway in patients with NSLP compared with standard stabilization training based on short- and long-term observations.
Article
Full-text available
Background: Carpal tunnel syndrome (CTS) is a common peripheral nerve disorder of the wrist. Nonsurgical treatments e.g. laser therapy may cause potential beneficial effects. Aim: To compare the dose dependent effects of low level laser therapy (LLLT) and high intensity laser therapy (HILT) on pain and electrophysiology studies in patients with CTS. Design: Double-blind randomized controlled trial. Setting: Outpatient physiotherapy clinic. Population: Ninety-eight participants with CTS, aged between 20 to 60 years, were randomly assigned to five groups. Methods: All participants undertook four standard exercises, with one group serving as exercise-only controls. Patients were randomly allocated to either high or low fluence LLLT or high or low fluence HILT received over 5 sessions. All patients were assessed by visual analogue scale, median compound muscle action potential (CMAP) and sensory nerve conduction studies before and 3 weeks after the interventions. Results: VAS was significantly lower in all groups after 3 weeks (P<0.05). CMAP latency decreased in all groups. The interaction of group and time (5×2) was significant for pain (P<0.001), the latency of CMAP (P=0.001) and CMAP amplitude (P=0.02). The interaction of group and time was not significant for the CMAP conduction velocity, sensory nerve latency and amplitude (P>0.05). Conclusions: HILT with a power of 1.6 W and low fluence of 8 J/cm2 was superior in reduction of pain and improvement of the median motor nerve electrophysiological studies compared to LLLT and exercise-only control groups. Clinical rehabilitation impact: LLLT and HILT in conjunction with exercise program are effective in reducing pain and improving median motor nerve conduction studies of the patients with CTS. It seems that high power and low fluence laser therapy is better than LLLT and exercise interventions to treat these patients.
Article
Full-text available
Objective: Capacitive and resistive electric transfer therapy (CARE) reduces pain and improves quality of life for many orthopaedic degenerative and inflammatory disorders. The research aim was to determine the effects of CARE on painful shoulder. The outcomes were pain reduction and recovery of shoulder function. Methods: A retrospective, observational case-control study was conducted. Participants were 46 patients (22 in the CARE group and 24 in the SHAM group). Clinical data, pain (visual analogic scale, VAS) and functional scale scores (Disabilities of the Arm, Shoulder and Hand scale, and Constant-Murley Scale) were measured at baseline T0 (before treatment), T1 (after treatment) and follow-up T2 (2 months after the end of the treatment). Results: VAS scores in the CARE group improved from 7.23 ± 1.11 at baseline to 2.68 ± 0.99 at follow-up. The SHAM group did not experience any improvement. Similarly, functional scale scores improved in the CARE group compared with the SHAM group. Conclusion: Considering the small number of sessions needed, low cost and long-term benefits, CARE could be a useful therapeutic option for the conservative management of shoulder pain to restore pain-free and powerful movement to the shoulder joint.
Article
Focal myositis (FM) is a rare inflammatory myopathy characterized by a painful swelling of a skeletal muscle. The lower limb is the most common site for FM, but it has also been reported in the abdomen, forearm, neck, and tongue musculature. Some conservative treatments such as non-steroidal anti-inflammatory drugs, physiotherapy, and steroids can relieve muscle pain and its minor complications. This report describes a patient who had shoulder pain and was diagnosed with FM in the left trapezius muscle with an excellent response to high-intensity laser therapy.
Article
Background: Myositis Ossificans (MO) is a non-neoplastic proliferation of bone and cartilage tissue aftermicro-injuries on muscle, as a result of dysregulation response to inflammation on stem cells.Results: A patient, 50-years old man with pain and restricted movement of the right shoulder, that rose 8hours after exercise. The radiograph revealed the MO on the right Deltoid muscle. The patient has receivedthe high intensity of laser therapy for two continuous therapy. The result after therapy was decreased ofpain and can move the right shoulder easily. Furthermore, after two times/week for four weeks of therapy,there was no pain, as well as the x-ray was showed reduced the size of calcification.Conclusion, The high intensity of Laser therapy was improved the pain dan reduced the size of MO onright deltoid muscleKeywords: Myositis Ossificans, Deltoid Muscle, High Intensity of Laser Therapy