Jolanta Dadoniene

Vilnius University, Vil'nyus, Vilnius County, Lithuania

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Publications (39)182.2 Total impact

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    ABSTRACT: Skin autofluorescence (AF), a relatively simple and time saving procedure, measures the accumulation of advanced glycation end (AGE) products. The importance in autoimmune rheumatic diseases, particularly, systemic sclerosis (SSc), has not been evaluated yet. The aim of our study was to examine the skin AF in the context of SSc patients and to analyse the relations between skin AF and other surrogate measures of atherosclerosis. Forty-seven patients with SSc and 47 healthy volunteers were included in this study as controls. Patients and controls underwent common carotid artery wall assessment, arterial stiffness and wave reflection measurements, laser Doppler measurements of capillary flow, assessment of endothelial function by brachial ultrasound, peripheral arterial tonometry, and AGE measurement by skin AF. Wall properties of the common carotid arteries and wave reflection measurements were not affected in these study patients compared to controls while measures reflecting small capillary flow were altered. The accumulation of AGE products measured by skin AF was more prominent in SSc patients than in healthy controls. AGE products’ score was significantly associated with carotid radial pulse wave velocity, intima media/carotid artery diameter ratio, capillary flow percentage change during occlusion, and the disease itself in a multivariate linear analysis model.
    Preview · Article · Dec 2015 · Disease markers

  • No preview · Article · Dec 2011 · Artery Research
  • A. Cypiene · D. Miltiniene · J. Dadoniene · A. Laucevicius

    No preview · Article · Dec 2011 · Artery Research

  • No preview · Article · Dec 2010 · Artery Research

  • No preview · Article · Dec 2010 · Artery Research
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    ABSTRACT: To investigate whether body mass index (BMI), as a proxy for body fat, influences rheumatoid arthritis (RA) disease activity in a gender-specific manner. Consecutive patients with RA were enrolled from 25 countries into the QUEST-RA program between 2005 and 2008. Clinical and demographic data were collected by treating rheumatologists and by patient self-report. Distributions of Disease Activity Scores (DAS28), BMI, age, and disease duration were assessed for each country and for the entire dataset; mean values between genders were compared using Student's t-tests. An association between BMI and DAS28 was investigated using linear regression, adjusting for age, disease duration and country. A total of 5,161 RA patients (4,082 women and 1,079 men) were included in the analyses. Overall, women were younger, had longer disease duration, and higher DAS28 scores than men, but BMI was similar between genders. The mean DAS28 scores increased with increasing BMI from normal to overweight and obese, among women, whereas the opposite trend was observed among men. Regression results showed BMI (continuous or categorical) to be associated with DAS28. Compared to the normal BMI range, being obese was associated with a larger difference in mean DAS28 (0.23, 95% CI: 0.11, 0.34) than being overweight (0.12, 95% CI: 0.03, 0.21); being underweight was not associated with disease activity. These associations were more pronounced among women, and were not explained by any single component of the DAS28. BMI appears to be associated with RA disease activity in women, but not in men.
    Full-text · Article · Jul 2010 · Clinical and experimental rheumatology
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    ABSTRACT: The aim of this study was to investigate the survival of Lithuanian patients with Wegener's granulomatosis, who were followed up at two tertiary rheumatology centers, and to find the factors possibly influencing the outcomes of this disease. Thirty-five patients were followed up prospectively from the onset of disease (the first patient was enrolled in 1994) at Vilnius University Hospital and the Center of Rheumatology of Kaunas University of Medicine (17 and 18 patients, respectively). All patients in both the centers were followed up on a routine basis, and their records contained necessary information about laboratory and biopsy data; the censoring date (end of follow-up) was stated in June 2006. Among the patients, the most frequent organs involved were ear, nose, throat (ENT) (82.6%), lungs (74.3%), and kidney (renal involvement was defined by proteinuria/abnormal urine sediment) (45.7%). Renal insufficiency was present in 20.6% of all the patients. At the end of the study, 32.4% of patients had simultaneously all three organ systems involved, namely upper respiratory tract, pulmonary, and renal. ANCA positivity was found for 26 (74.3%) of all the patients. Overall mortality rate was 25.7% (9/35). The mean survival was 99.4 months (95% CI, 73.6; 125.3) limited to 149 months for the longest-surviving patient. Female gender and all three specific organ involvements being present at the same time and higher vasculitis damage index were associated with poor outcome. Overall mortality rate was 25.7% (9/35) during the 12-year follow-up, and it is similar to the data from other European countries.
    Preview · Article · Jan 2010 · Medicina (Kaunas, Lithuania)

  • No preview · Article · Dec 2009 · Artery Research
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    ABSTRACT: To evaluate the utility of the duration of morning stiffness (MS), as a patient-reported outcome (PRO), in assessing rheumatoid arthritis (RA) disease activity. We acquired information on 5439 patients in QUEST-RA, an international database of patients with RA evaluated by a standard protocol. MS duration was assessed from time of waking to time of maximal improvement. Ability of MS duration to differentiate RA activity states, based on Disease Activity Score (DAS)28, was assessed by analysis of variance; and a receiver-operating characteristic (ROC) curve was plotted for discriminating clinically active (DAS28 > 3.2) from less active (DAS28 <or= 3.2) RA. Mixed-effect analysis of covariance (ANCOVA) models were used to assess the utility of adding MS duration to Routine Assessment of Patient Index Data (RAPID)3, a PRO index based on physical function, pain, and general health (GH), in predicting the 3-variable DAS28 (DAS28v3). MS duration had moderate correlation (r = 0.41-0.48) with pain, Health Assessment Questionnaire, and GH; and weak correlation (r = 0.23-0.39) with joint counts and erythrocyte sedimentation rate. MS duration differed significantly among patients with different RA activity (p < 0.001). The area under the ROC curve of 0.74 (95% CI 0.72-0.75) showed moderate ability of MS duration to differentiate clinically active from less active RA. ANCOVA showed significant interactive effects between RAPID3 and the MS duration categories (p = 0.0005) in predicting DAS28v3. The effect of MS was found to be clinically important in patients with the low RAPID3 scores (< 6) in whom the presence of MS may indicate clinically active disease (DAS28v3 > 3.2). MS duration has a moderate correlation with RA disease activity. Assessment of MS duration may be clinically helpful in patients with low RAPID3 scores.
    No preview · Article · Nov 2009 · The Journal of Rheumatology
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    ABSTRACT: Carotid-radial pulse wave velocity (PWV), aortic augmentation index (AIx) and endothelium-dependent flow-mediated dilatation (FMD) have been repeatedly showed to be related to premature atherosclerosis and cardiovascular diseases in different settings of population. The increased arterial stiffness and endothelium dysfunction may add to premature aging of the arteries in systemic lupus erythematosus (SLE) patients. Still data about arterial stiffness and endothelium function in inflammatory rheumatic diseases are not well described. The aim of this study was to determine the PWV, its derivate marker AIx and FMD and factors possibly influencing them in young SLE women without significant organ damage. Thirty women between 23 and 55 years with an established SLE diagnosis and 66 healthy women were consequently included in the study and both groups were comparable according to age, body mass index (BMI), serum lipid profile and creatinine. PWV was determined by measuring carotid-radial pulse wave transit time with the help of applanation tonometry and AIx, its derivate marker, was calculated as a difference between two waveform peaks expressed as a percentage of the pulse pressure. The FMD was performed by obtaining the repeated scans of the brachial artery at rest and during reactive hyperemia. In SLE women, PWV and AIx were significantly higher and FMD was not different from controls. In linear multiple stepwise regression analysis if patients and controls were both considered, PWV was weakly related to mean blood pressure (MBP), AIx was mostly predicted by age and MBP and FMD was predicted by the diameter of blood vessel, BMI, high density lipoproteins. If the sole SLE setting was analyzed, PWV was not related to any of the pending parameters, AIx turned out to be related to organ damage measured by Systemic Lupus International collaborative Clinics (SLICC) index and age, and FMD obtained strong and significant relation with vessel diameter, and BMI, and disease duration. Regardless of the small number of study group patients, we can state that controlling for MBP and taking measures towards organ damage prevention can partially slow down the process of early atherosclerosis in SLE patients.
    No preview · Article · Feb 2009 · Lupus
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    ABSTRACT: Systemic sclerosis (SSc) is characterized by thickening and fibrosis of skin and internal organs that is associated with vascular damage. SSc may lead to arterial dysfunction and premature aging of the arteries. However, its relationship with parameters of arterial wall dysfunction has not been fully explored. To determine if carotid-radial pulse wave velocity (PWV), aortic augmentation index (AIx) and endothelial function are altered in SSc patients, 17 consecutive patients with SSc and 34 age- and gender-matched controls were included in our study. PWV and AIx were assessed non-invasively by applanation tonometry. The endothelium-dependent flow-mediated dilatation (FMD) test in a brachial artery was performed by the ultrasound system. The blood investigations included serum lipid profile, glucose, and high-sensitivity CRP (hsCRP) measurements. As compared to controls, SSc patients had significantly higher medians of the AIx (p = 0.002) and the PWV (p = 0.04) and the median of the FMD was significantly lower (p = 0.001). Stepwise linear regression including comorbid factors showed that SSc was a significant independent predictor of all arterial wall parameters measures. SSc patients have increased AIx and PWV and lower FMD as compared to control subjects. The relationship between SSc and measures of arterial wall parameters still remains unclear. Though replication of the results presented here is required, we conclude that SSc has a great impact on large and conduit arteries damage.
    No preview · Article · Dec 2008 · Clinical Rheumatology

  • No preview · Article · Aug 2008 · Artery Research

  • No preview · Article · Jun 2008 · Annals of the rheumatic diseases
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    ABSTRACT: To assess the prevalence of rheumatoid arthritis (RA) and spondyloarthropathy (SpA) in two Lithuanian cities, Vilnius and Kaunas. The first step in this study involved the translation and validation of a telephone questionnaire developed by rheumatologists and epidemiologists in France. The second step comprised the prevalence survey. To detect RA and SpA cases in the populations of Vilnius and Kaunas, 6542 subjects selected randomly (every 50th) from the latest telephone book were interviewed by telephone using a validated case detection questionnaire (the screening phase). All subjects with rheumatic symptoms but an uncertain diagnosis were contacted by a rheumatologist (confirmation phase) by telephone. If the diagnosis remained uncertain, the subjects were invited for a rheumatological examination. We attempted to contact 3370 telephone numbers in Vilnius and 3172 in Kaunas, and had a response rate of 62.5% and 67.7%, respectively. Over the course of all the study phases (telephone interview, rheumatologist's interview, and clinical examination), 39 RA cases and 27 SpA cases were detected, resulting in a crude prevalence of 0.92% for RA (95% CI 0.65-1.25) and 0.64% (95% CI 0.42-0.92) for SpA. The standardized prevalence rate according to age and sex in the Lithuanian population showed an RA prevalence of 0.55 (95% CI 0.39-0.74) and a SpA prevalence of 0.84 (95% CI 0.53-1.21). The prevalence of RA and SpA in Lithuania was found to be one of the higher rates in Europe. A telephone interview using a validated short questionnaire enabled a cost- and time-saving epidemiological survey to be conducted to detect RA and SpA cases in the community.
    No preview · Article · Mar 2008 · Scandinavian Journal of Rheumatology
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    ABSTRACT: At the stop sign we read the “red flags” and made up our mind and followed one of the road signs pointing to secondary, primary or fake vasculitis. Since then we have steadily followed the road map and passed the first (patient history and physical exam), second and third milestones (laboratory, imaging and pathology studies in the primary care and specialized centres) and have finally reached our destination at the fourth milestone (Part IV) on the road map review to vasculitis. In the management of these syndromes, Birmingham Vasculitis Activity Score (BVAS) and Vasculitis Damage Index (VDI) are not widely used in the routine clinical work, but they are introduced as the idea behind them is really valid. The backbone of the medical therapy is the use of immunosuppressive doses of prednisone (1 mg/kg/day). In some life-threatening and non-responsive vasculitides this is combined with cyclophosphamide 2–4 mg/kg/day or 0.5–1.0 g/m2 i.v. every 2–4 weeks (European Vasculitis group uses 15 mg/kg every 2–3 weeks), often at 3–6 months substituted either with methotrexate or azathioprine. In contrast, i.v. immunoglobulins are to be used in Kawasaki's syndrome; cyclosporine, dapsone or colchicine in Behçet's disease; calcium channel blockers in BACNS; and NSAID in small vessel disease; whereas plasmapheresis or immunoadsorption are added to the therapy in Goodpasture's syndrome. Particular attention is drawn to the treatment of the triggers, use of biologicals and new cytostatic drugs and anti-metabolites, prevention of thromboembolic complications with anti-platelet drugs as well as to odd and orphan entities. A short travelogue ends our odyssey as the last sign on our roadmap.
    No preview · Article · Dec 2007 · Indian Journal of Rheumatology

  • No preview · Article · Sep 2007 · Artery Research
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    ABSTRACT: To estimate the burden of rheumatoid arthritis (RA) in Vilnius, Lithuania, the former socialist country in Eastern Europe, in terms of patients' need for help from other persons and to explore the factors which influence the need for physical help. Some 537 patients with RA, registered in Vilnius, answered questions about socio-demographics, disease characteristics, categories of required help, the use of major appliances and adaptations, underwent a clinical examination and filled in the modified health assessment questionnaire (MHAQ) and arthritis impact measurement scale (AIMS). Logistic regression was used to assess which variables from those explored influenced the need for physical help. A total of 230 (42.9%) patients out of 537 were requiring help from other persons, and the proportion was equally high in all the disease duration categories. A quarter of the patients (25.1%) were classified to ACR III and IV functional impairment groups. In multivariate logistic regression model the risk to become dependent on external help ultimately depended on MHAQ (10.32 [CI 95% 6.57; 16.23], p < 0.001) but the use of joint stabilization measures (1.97 [CI 95% 1.06; 3.64], p < 0.01) and 28 tender joints count (1.02 [CI 95% 1.0; 1.06], p < 0.05) were also important. Nearly half of the patients reported being dependent on others and a quarter of patients were in definite need for that. The functional impairment is the most important risk factor, although identifying the group using joint stabilization measures routinely may be of practical value in order to define the risk group which may need the external help in future.
    No preview · Article · Sep 2007 · Disability and Rehabilitation
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    ABSTRACT: In the third part of this four part review, we already have the stop sign and our three road signs pointing to secondary vasculitides, pseudovasculitides and primary vasculitides behind our back and we have also passed the first milestone, where “patient history and physical examination” was written with large black block letters. GP can get far with simple blood, urine and stool tests and routine X-rays (second milestone). Almost all vasculitides of clinical significance are characterized by increased ESR and raised C-reactive protein levels and often also by normocytic normochromic anaemia, leucocytosis, eosinophilia and thrombocytosis. Urine test may demonstrate haematuria, proteinuria and cylindruria, X-ray of the paranasal cavities chronic sinusitis and chest X-ray shadowing and cavitations. Serological tests may disclose an unexpected hepatitis B or C or perhaps ANCA. The possibilities described form such a cornucopia that we need to have our patient history and physical examination right for the right picks. This is even more pertinent when we take to the sledgehammer in the referral centres (third milestone) and deal with the histopathology of vasculitides as hopefully seen in biopsies rather than autopsies or perform invasive radiology. High resolution colour Doppler ultrasound offers a useful, non-invasive method for the diagnosis and guidance of an eventual biopsy site in temporal arteritis and is helpful in the diagnosis of Takayasu's arteritis and Kawasaki disease. Aortic arch, mesenteric, splanchnic or renal angiographies, MRI, contrast-enhanced CT, gadolinium-enhanced magnetic resonance angiography and positron emission tomography are dealt with but require the right patient and the right “doctor decision maker” not to cause harm and to avoid waste of scant resources.
    No preview · Article · Sep 2007 · Indian Journal of Rheumatology
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    ABSTRACT: Since the triggering factors causing primary vasculitides are by definition not (yet) known, we have to classify them to clinical syndromes based on the size, site, type and effect of the blood vessel involvement. ACR classification criteria and Chapel Hill nomenclature are useful tools to familiarize with the primary vasculitides, although a lot of criticism has been voiced in the literature indicating that they only represent the best available consensus. The present text takes advantage of the recent developments such as introduction of the anti-neutrophilic cytoplasmic auto (ANCA) antibodies, and divides the vasculitides to those affecting typically the large, medium and small arteries or only small blood vessels. In addition, some vasculitides, which are still difficult to place to the vasculitis map, like Bürger's disease, Goodpasture's syndrome, primary angiitin of the central nervous system (PACNS) and panniculitis, are dealt with. As it is a long and winding road, attention has to be paid to the clinical details to follow the road sign to “pseudovasculitis”, when that is the right way to go. They represent a bunch of non-vasculitic conditions, which lead to structural or vasospastic impairment of the blood flow, bleeding or thromboembolism and hyperviscosity. These imitators have to some extent, similar clinical symptoms and signs as well as laboratory and radiological findings to those found in true systemic vasculitides. This also emphasizes the importance of internal medicine as the intellectual (albeit not necessarily organizational) home of rheumatology and rheumatologists as we deal with conditions like atherosclerosis, antiphospholipid antibody syndrome, infectious endocarditic, myxoma of the heart and cholesterol embolism.
    No preview · Article · Jun 2007 · Indian Journal of Rheumatology
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    ABSTRACT: Vasculitis is characterized by inflammation of the wall of blood vessels. It involves immunologically mediated responses to usually unknown antigens, which result in vessel wall damage. Weakening of the vessel wall can lead to aneurysms, dissections or bleeding and narrowing of the lumen (caused by vasculitis per se and complicating thrombosis and embolization) resulting in ischemic damage and necrosis of the affected end organs and tissues. The first part of this four-part review describes the red flags and stop signs, which could help the busy doctor to stop and to start to think of the possibility of vasculitis. This is particularly important as many of these syndromes are life-threatening and hence their diagnostics can be compared to “a rheumatologic treasure hunt” as the treasured life of the patient is often at stake. Everything starts with simple measures, namely taking the patient history and conducting a complete physical examination. This is often enough for the identification of triggering factors as causes as well as targets of therapy in secondary vasculitides. They are often also enough for the right diagnosis, which only needs to be confirmed, perhaps by specialists, with more elaborate and expensive methodology.
    No preview · Article · Mar 2007 · Indian Journal of Rheumatology

Publication Stats

1k Citations
182.20 Total Impact Points


  • 2004-2015
    • Vilnius University
      • Faculty of Medicine
      Vil'nyus, Vilnius County, Lithuania
    • University of Birmingham
      • School of Immunity and Infection
      Birmingham, England, United Kingdom
  • 2010
    • Valstybinis mokslinių tyrimų institutas Inovatyvios medicinos centras
      Vil'nyus, Vilnius County, Lithuania