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Objectives To investigate performance of some of the published psoriatic arthritis ( Ps A) classification criteria as well as Assessment of Spondyloarthritis International Society ( ASAS) criteria for peripheral spondyloarthritis (SpA) in Turkish patients with PsA (in early and late disease subgroups). Methods Patients were recruited using case report forms and physical examination methods proposed by the Anatolian Group for the Assessment in Rheumatic Diseases ( ANGARD). The Moll and Wright (MW), modified Fournie (MF), modified McGonagle (m MG), Vasey and Espinoza (VE), classification of PsA (CASPAR) criteria and ASAS criteria were assessed in patients with PsA who were diagnosed based on expert opinion. Results One hundred and twenty-eight patients with PsA (58 male, 70 female, mean age 41.8 years) were included. Thirty patients were in the early PsA and 98 patients were in the late PsA groups. Diagnostic delay was 2.6 years. In the 15.6% of patients arthritis developed before the skin findings. The proportion of patients fulfilling the MW, MF, m MG, VE, CASPAR and ASAS criteria were at a ratio of 90.6%, 82.8%, 62.5%, 84.4%, 96.1% and 76.5%, respectively. In early PsA (< 12 months disease duration) the proportions were 93.4%, 83.3%, 76.7%, 76.7%, 96.7% and 66.6%, respectively. On the other hand, in late PsA the proportions were 89.8%, 82.6%, 57.1%, 86.7%, 95.9%, 79.5%, respectively. Conclusions Even though the sensitivity of Ps A classification criteria in Turkish patients changes, the CASPAR criteria seems to be more prominent among all criteria for both early and late cases with its high sensitivity. [ABSTRACT FROM AUTHOR]

Aim: Psoriatic arthritis (PsA) is a chronic, inflammatory disease. The purpose of this study was to examine the association between PsA and comorbid conditions. This is the first study to investigate comorbid diseases in PsA in Turkey. Methods: This study was performed under the auspices of the Anatolian Group for the Assessment in Rheumatic Diseases (ANGARD) and involved participation by six university research hospitals. Patients diagnosed with and treated for PsA on the basis of clinical, radiological and laboratory findings and expert opinion were monitored using standardized examination methods and jointly prepared forms. Clinical status, accompanying systemic diseases and surgical history were recorded. Results: One hundred and seventy-three patients with PsA (75 male, 98 female, mean age 41.8) and 138 patients with rheumatoid arthritis (RA) (17 male, 121 female, mean age 48.6) and 67 with psoriasis (PsO) (43 male, 24 female, mean age 36.1) were included in the study. No accompanying disease was determined in 72.8% of PsA, 50.0% of RA and 80.6% of PsO groups. In regression analysis, patients with PsA had higher risk for cataract/glaucoma surgery (odds ratio [OR] = 11.99; 95% CI 1.36-105.4, P = 0.025) compared to patients with RA, and higher risk for hypertension (HT) (OR = 4.26; 95% CI 1.27-14.23, P = 0.018) compared to the patients with PsO. Conclusion: Patients with PsA have relatively lower frequency of comorbidities like diabetes mellitus, HT and cataract/glaucoma surgery compared to the patients with RA. The increased risk for having cataract/glaucoma surgery in RA compared to PsA may be particularly attributed to the more prevalent glucocorticoid use in RA. [ABSTRACT FROM AUTHOR]

Aim To retrospectively investigate and compare the effects of tumor necrosis factor alpha inhibitors ( TNFi) on hepatic enzymes in ankylosing spondylitis ( AS) patients. Methods A retrospective analysis of the records of 94 AS (66 male, 28 female) patients using TNFi was performed. Patients' clinical data, Bath Ankylosing Spondylitis Disease Activity ( BASDAI) scores, erythrocyte sedimentation rate ( ESR) and C-reactive protein ( CRP) levels were all examined. Liver function test ( LFTs) results of patients before the treatment and 3, 6 and 12 months after treatment with TNFi were investigated. Aspartate transaminase ( AST) and alanine transaminase ( ALT) levels were investigated as indicators of LFTs. Results The TNFi drugs used were infliximab ( n = 28), adalimumab ( n = 32) and etanercept ( n = 34). Pre-treatment values of ESR, CRP and BASDAI scores were 28.3 ± 20.1 mm/h, 1.5 ± 1.2 ng/dL and 5.2 ± 0.8, respectively. Following TNFi use there was a statistically significant decrease in disease activity score ( P = 0.001). There was a significant increase in LFT at the third month evaluation compared to the initial values, while the average value was within normal range (baseline AST 19.6 ± 10.8 U/L, ALT 19.1 ± 6.4 U/L, third month AST 31.3 ± 21.6 U/L, ALT 28.1 ± 18.1 U/L, P = 0.001). Drug group comparison analysis revealed a significant difference in the adalimumab group value at the end of the first year, but no other significant difference in the data for the other months ( P > 0.05). No significant correlation was determined between initial disease activity scores and LFT. Conclusion TNFi use-associated rises in hepatic enzymes were determined compared to pre-treatment but the mean values remained within normal limits. Considering the cases in the literature, in daily practice patients must be carefully monitored for liver function before treatment and at follow-up. [ABSTRACT FROM AUTHOR]

Aim: The aim of this study was to investigate the associations between human leukocyte antigen (HLA)-DRB1 alleles with genetic susceptibility to rheumatoid arthritis (RA) and production of antibodies against cyclic citrullinated peptide (anti-CCP antibody) and rheumatoid factor (RF) in Turkish RA patients. Methods: We studied 291 RA patients and 253 controls. Genotyping was performed by polymerase chain reaction with sequence-specific oligonucleotide probes hybridization method. Serum levels of anti-CCP antibody, IgM-RF and high sensitive C-reactive protein titers were measured by commercial kits using immunological methods. Results: We found that HLA-DRB1*04 and *09 alleles were associated in anti-CCP+ and anti-CCP+ RA patients ( P < 0.0001 and P < 0.001, respectively), while DRB1*01 and *04 were determined to be higher in RF+ RA patients ( P < 0.001 and P < 0.0001, respectively). Moreover, DRB1*11 and DRB1*13 alleles were determined to be lower in RF and anti-CCP/RF+ RA patients ( P < 0.001 for both). HLA-DRB1*04 was identified as a common responsible allele for susceptibility to the disease in anti-CCP, RF and anti-CCP/RF− RA patients ( P = 0.0018, P = 0.0004 and P = 0.0023, respectively). HLA-DRB1*13 allele alone was found to be protective against to anti-CCP+ and RF− RA ( P = 0.0003 and P = 0.006, respectively). On the contrary, there was no protective allele in anti-CCP/RF− RA as well as anti-CCP− RA patients. Conclusion: This study indicates that associate and protective HLA-DRB1 allele distributions are different in autoantibody (anti-CCP or RF or anti-CCP/RF)+ RA and autoantibody− RA patients, with exceptions of DRB1*04 and DRB1*13. [ABSTRACT FROM AUTHOR]

Objectives: Ankylosing spondylitis (AS) is a chronic inflammatory disease that often leads to cardiovascular complications including aortic regurgitation and conduction disturbances. Left ventricular (LV) systolic asynchrony is defined as loss of the simultaneous peak contraction of corresponding cardiac segments. The aim of this study was to evaluate LV systolic asynchrony noninvasively in patients with AS by using tissue synchrony imaging (TSI). Methods: Asynchrony was evaluated in 77 AS patients (61 male, mean age 36.4 ± 10 years) and 40 controls (35 male, mean age 39.1 ± 8.2 years). All study population underwent a comprehensive echocardiographic evaluation including TSI. The time to regional peak systolic velocity (Ts) during the ejection phase in LV was measured from TSI images by the six-basal and six-midsegmental model, and four TSI parameters of systolic asynchrony were computed. Results: The baseline demographic and echocardiographic characteristics were similar between the patients enrolled and controls. All TSI parameters of LV asynchrony were prolonged in patients with AS compared to controls: the standard deviation (SD) of the 12 LV segments Ts (39.6 ± 19.6 vs. 24.7 ± 11.6, P < 0.001); the maximal difference in Ts between any 2 of the 12 LV segments (122.1 ± 52.9 vs. 82.2 ± 38.6, P < 0.001); the SD of the six basal LV segments (33.5 ± 20.2 vs. 23 ± 13.3, P = 0.008); and the maximal difference in Ts between any two of the six basal LV segments (84.6 ± 48.1 vs. 60.4 ± 34.6, P = 0.008). The asynchrony parameters were significantly correlated with index of myocardial performance (Tei index) and peak systolic mitral annular velocity. Conclusion: TSI showed presence of LV systolic asynchrony in patients with AS which may account for the cardiovascular complications of AS. (Echocardiography 2012;29:661-667) [ABSTRACT FROM AUTHOR]

Aim: Physiotherapy is an integral part of the management of ankylosing spondylitis (AS) and there is a need for recommendations which focus on the rehabilitation of patients with AS. We aimed to develop recommendations for the physical therapy and rehabilitation of patients with AS based on the evidence and expertise. Methods: The Anatolian Group for the Assessment in Rheumatic Diseases (ANGARD) is a scientific group of Turkish academicians (physiatrists and rheumatologists) who are experts in the rehabilitation of patients with AS. A systematic literature search summarizing the current available physiotherapy and rehabilitation trials in AS were presented to the experts before a special 2-day meeting. Experts attending this meeting first defined a framework based on the main principles and thereafter collectively constructed six major recommendations on physiotherapy and rehabilitation in AS. After the meeting an email survey was conducted to rate the strength of the recommendations. Results: Six key recommendations which cover the general principles of rehabilitation in AS in terms of early intervention, initial and follow-up assessments and monitoring, contraindications and precautions, key advice for physiotherapy methods and exercise were constructed. Conclusion: These recommendations were developed using evidence-based data and expert opinion. The implementation of these recommendations should encourage a more comprehensive and methodical approach in the rehabilitation of patients with AS. Regular lifelong exercise is the mainstay of rehabilitation and there is a considerable need for well-designed studies which will enlighten the role of physical therapy in the management of AS. [ABSTRACT FROM AUTHOR]

Aim: The aim of this study was to estimate the prevalence of rheumatoid arthritis (RA) in the eastern Black Sea region of Turkey. Method: The study was carried out between March 2003 and March 2005 by the Karadeniz Technical University Medical Faculty Department of Physical Medicine and Rehabilitation in the urban area in the eastern Black Sea region of Turkey, which has a population of 459 021 (according to the 2000 national census). A total of 6103 subjects, 20 years old or over, were selected by the sampling method; 3023 (49.5%) women and 3080 (50.5%) men were included in the study. The diagnosis of RA was performed based on fulfilling the American College of Rheumatology (ACR) criteria. Results: Fifty-nine patients were diagnosed with RA according to the ACR criteria, of which 11 were male and 48 female. The prevalence of RA was 1% (95% CI: 0.75-1.25) in the general population, 1.6% (95% CI: 1.15-2.05) in women and 0.35% (95% CI: 0.14-0.56) in men. The female/male ratio was 4.3 : 1.0, showing that RA prevalence was statistically significantly higher in women ( P < 0.005). Conclusion: Our study demonstrates that RA is a common disease in Turkish society. [ABSTRACT FROM AUTHOR]