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Nepal Journal of Epidemiology
Telemedicine as an unexpected catalyst during and beyond the COVID-19 Pandemic
Mahendra Kumar1, Pushpa Rani2, Binal Joshi3, Roop Kishor Soni4, Anita Kumari5, Kusum K Rohilla6
Copyright © 2022 CEA& INEA. Published online by NepJOL-INASP.
www.nepjol.info/index.php/NJE
Correspondence: Mahendra Kumar, Stroke Team Coordinator, Department of Neurology, Post Graduate
Institute of Medical Education & Research, Chandigarh, India
Email: kumarmahen9@gmail.com
Received 17 Jan 2022/Revised 12 Mar 2022/Accepted 17 Mar 2022
Citation: Kumar M, Rani P, Joshi B, Soni RK, Kumari A, Rohilla KK. Telemedicine as an unexpected catalyst
during and beyond the COVID-19 Pandemic.Nepal J Epidemiol. 2022;12(1):1171-1174.
DOI: 10.3126/nje.v12i1.42459
This work is licensed under a Creative Commons Attribution 4.0 International License.
Short Communication Open Access
Abstract:
Telemedicine that also known as the practice of medicine at a distance whereby information technology is used
to ensure the delivery of medical care services. Telemedicine is not a new concept in the world and India.Indian
Space Research Organization (ISRO) started telemedicine in India during year 2001 as a pilot project and in year
2005 Ministry of Health and family welfare started full time program of telemedicine by connecting all major
health institutions. Telemedicine is connecting people across border and culture. The need-based changes are
coming in telemedicine sectors such as smart apps, involvement of private sector players and high intensity
internet connections reaching to rural areas and difficult demographic locations. During Covid-19 pandemic
telemedicine benefited people by supplying health information and consultation without breaching them without
breeching physical contact restrictions. The ease of access to telemedicine applications, its low cost, and the
lack of infrastructure requirements propelled to become the top choice in these dayswhere physical
distancingconsidered the aforementioned, thus we can conclude that telemedicine is promising tool.
Keywords: Coronavirus Infections, Disease Outbreak, Pandemics, Patient Care Management, Telemedicine
eISSN 2091-0800
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Background
Health for all India's mission is experiencing a major roadblock
due to the lack of availability of an adequate number of doctors
and nurses, especially in the underprivileged areas of the
country due to the misdistribution of resources [1]. In India, the
most recent data shows a doctor-to-patient ratio of about
0.62:1000 people, which is far much lower than the
recommended 1:1,000 as per World Health Organization
(WHO) [2, 3]. COVID-19 persistent spread worsens the
situation further by creating an acute shortage of health care
professionals, especially qualified doctors [4].
Pandemics pose challenges to any health care systems and
restrict face-to-face physician-patient communication. The
emergence of the coronavirus disease in laterpart of 2019 has
changed our lives drastically. To flatten the curve of COVID-
19, social distancing restrictions and lockdowns have been
announced by civic agencies globally. The routine outpatient
department (OPD) has not been functioning to full capacity in
physical mode at most hospitals and has led to an increasing
dependence on virtual medical visits to their patients [5]. World
Health Organization and the Centers for Disease Control also
suggest encouraging telemedicine to provide a safe and
effective alternative to physical visits.
During pandemic, health systems are under pressure to weigh
aforementioned limitations to meet increasing demands. Social
distancing restrictions in COVID pandemic have provided a
unique opportunity for the widespread use of telemedicine.
There has been an exponential increase in usage of telemedicine
in COVID-19 pandemic. Therefore to provide uninterrupted
health coverage to every corner of society, telemedicine is the
answer to bypass and break the COVID-19 infection chain [6].
What is Telemedicine?
Telemedicine is part of telehealth. The word “Tele” meaning
“distance” and “Medicine” meaning “to heal”. Another
synonymous of telemedicine by Time Magazine as “healing by
wire” [7]. Telemedicine also refers to the practice of medicine
at a distance whereby information technology is used to ensure
the delivery of medical care services. By using mobile phones,
laptops and computers, healthcare providers and doctors can
communicate with their patients virtually and write
prescriptions or follow-ups [8,9].
Advantages of Tele medicine
As a combination of both technologies and devices
telemedicine supports health care centers to assess the health
status of people sitting from a far overcoming geographical
barriers and connecting users remotely. Telemedicine also
reduced cost and effort as well as time, as patients does not need
to travel long distances to get consultation as well as
treatment.Thus, family and caregivers’inconvenience are also
reduced significantly [10].
Newer technology has enabled the digitization of records, to
provide better coverage to privacy. Telemedicine can help in the
decongestion of hospitals for routine visits of the patient such
as regular or routine check-ups or continuous monitoring,and
nonsurgical treatment. Thus, this can reduce the burden on
health centers already crumbling due to the pressure of the
current pandemic. Before COVID-19 pandemic, usage of
telemedicine in USA was about 8% only, since announcement
of the COVID-19 pandemic a stark increase of 683% usage of
telemedicine [7].
Telemedicine services in India
Telemedicine is not novice concept in the world along with
India. WHO defined telemedicine as “healthcare services
delivery to a distance” [11]. Continuity in follow-up through
telemedicine can help patients to better manage their disease's
condition and adhere to their medication regimens? Reference
Telemedicine works are either real-time or store-and-transfer
models. This depends on data relay, availability of network, and
infrastructure facilities. In India, most common model used for
telemedicine networks is hub-and-spoke model, where the hub
is typically a tertiary level healthcare center like medical college
hospitals and spokes are the peripheral health facilities such as
sub-centers, community health centers, primary health care
centers, and district hospitals [12]. India has one of the cheapest
costs of data available in mobile networks. Various type of free
software currently available, such as Google meet, Skype,
Zoom, WhatsApp and Webex. An availability of good camera
quality mobile phones allowsproper teleconsultation evaluation
of any patient.
Experts' and users opinions about Telemedicine
The recent updates in telemedicine practice guidelines, massive
advancement of internet infrastructure and internet speed,
improved information storage databases, made telemedicine
stress-free and user-friendly. Importantly many studies reported
that patients, doctors, and clinical experts are in favor of
telemedicine due to a sense of comfort at being home, and
interaction with physician increasing acceptance amongst
patients [13]. Another large benefit of using telemedicine is
short triage, which can be done even before the arrival of the
patient at the health care center. In lower-income countries like
India, telemedicine effectively reduces transport costs and
health consultation expenses.
Additional benefits of telemedicine are that they do not
requirement of multi-infrastructure set-up, low-cost operations,
all specialist availability on a single platform and it save time
and efforts. Furthermore, in remote areas, telemedicine is a gift
and the distance factor is completely wiped out so that patients
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from anywhere can receive specialist consultations irrespective
of the distance.
Another study form Poland reported that the participants
acknowledge the positive impact of telemedicine. They found it
more comfortable to share their problems with their doctors
[14]. Paucity of researches examined effectiveness of
telemedicine and their finding suggested that it reduced both
hospital admissions and cost of treating any patients [15].
Another study from India by Dash S, et al also highlighted
positive role of telemedicine during COVID-19 pandemic [16].
Constraints to Telemedicine
Apart from the many benefits and advantages of telemedicine,
there are some limitations too. Many doctors believe that
technical issues are the main barrier encounteredin
telemedicine. In the absence of a physical examination, doctors
are not 100% sure about the initial diagnosis because any
important sign or symptom may be missed.
Another common concern with telemedicine is the lack of
effective interaction between doctor and patient and missing the
“human touch” [7]. Furthermore there is an urgent need to
improve awareness about telemedicine and strong technical
support to providers and end-users for a sound experience of
consultation [17].
A study sharing experience of telemedicine during pandemic
from Madhya Pradesh conducted by Saxena S, et al. India also
reveals that expansion of telemedicine is still a concern and
people prefer physical outpatient department (OPD) than tele
mode [18].
The risk of a communication gap or language can be a barrier.
People do not want to pay high consultation fees for online
consultations, which is an odd but true fact. Many people found
this expensive as, without any physical visit, there is no physical
examination that is as accurate as that of the physical model.
For support and cons of Telemedicine
A. For Support of telemedicine
• It promote social distancing and reduce chance of hospital
burn infection
• Promote health care delivery in remote and far ahead areas
• Open new door for opportunities in health care
• Provide better privacy and solve mobility concerns of patients
who found it difficult to reach health centers
• Reduce cost and investment
B. Cons of Telemedicine
• Required high end internet connectivity
• Consenting and ethical issue in some cases
• Need to improve tele infrastructure
• Patient satisfaction is still a concern.
The world has not yet got rid of the pandemic and many phases
are to come. Today telemedicine is becoming popular at a rapid
pace. Telemedicine has been found to be the mainstay of patient
care during the current pandemic. Telemedicine helped to
provide critical patient follow-ups continuity and avoid
exposure to health systems and healthcare workers.
Acknowledgement
None
Authors’ affiliations:
1Stroke Team Coordinator, Department of Neurology,
PGIMER, Chandigarh, India
2All India Institute of Medical Sciences, Rishikesh, India
3Manikaka Topawala Institute of Nursing Charotar University
of Science and Technology, India
4PGIMER, Chandigarh, India
5Captain at Military Nursing Core, Indian Army Chandigarh,
India
6Ph.D. Scholar (Palliative Care), All India Institute of Medical
Sciences, Rishikesh, India
Authors’ contribution
All authors have made substantial contributions to all of the
following: (1) the conception and design of the study (2)
drafting the article or revising it critically for important
intellectual content, (3) final approval of the version to be
submitted
Competing interests
There is no conflict of interest for any author of this manuscript.
Source of Support:
This research did not receive any specific grant from funding
agencies in the public, commercial, or not-for-profit sector.
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