Browsing by Author "Birlik, M"
Now showing 1 - 14 of 14
Results Per Page
Sort Options
Item The prevalence of Sjogren's syndrome and sicca symptoms in patients with systemic sclerosis and alpha-smooth muscle actin expression in biopsy specimens from minor salivary glandsCan, G; Sarioglu, S; Birlik, M; Kenar, G; Soysal, Ö; Solmaz, D; Gerdan, V; Önen, F; Akkoç, N; Akar, SBackground/aim: This study aimed to investigate the prevalence of sicca symptoms and secondary Sjogren's syndrome (SjS) in patients with systemic sclerosis (SSc). Also this study aimed to evaluate the expression of alpha-smooth muscle actin (alpha-SMA) in minor salivary gland (MSG) specimens, a possible marker of fibrosis responsible for myofibroblastic transformation. Materials and methods: Patients with SSc who were followed in Rheumatology outpatient clinic at a university hospital evaluated. The questionnaire of sicca symptoms and classification of SjS were evaluated according to the American-European Consensus Group (AECG) criteria. Histopathologic evaluations were done in MSG specimens investigating the presence of focal lymphocytic sialadenitis and glandular fibrosis, also assessing the expression of alpha-SMA. Results: This cross-sectional study included 102 patients with SSc [91 females (89%), mean age 52.5 +/- 12 years]. In this cohort 76 (75%) patients had sicca symptoms and 36 (35.3%) patients fulfilled the AECG criteria for SjS; all with limited form. Having SjS found to be associated with older age and the presence of positive anti-SS-A antibodies. On histopathologic examinations, glandular fibrosis was observed in 67 (80%) and lymphocytic sialadenitis was detected in 38 (45%) patients; but only 7 samples were positive for alpha-SMA. Conclusion: This study suggested sicca symptoms were found to be very common among patients with SSc. Also secondary SjS was detected in nearly one-third of patients with SSc; especially in limited subtype. Anti SS-A positivity and older age were detected as predictors for SjS. Histopathologic evaluations showed significant glandular fibrosis but rare alpha-SMA staining in patients with SSc.Item The Efficacy and Safety of CT-P13 as First-line and Subsequent-line Therapy in Patients with Ankylosing Spondylitis: Real-life Data from TURKBIO CohortUslu, S; Gulle, S; Can, G; Senel, S; Capar, S; Dalkilic, HE; Akar, S; Koca, SS; Tufan, A; Yazici, A; Yilmaz, S; Inanc, N; Birlik, M; Solmaz, D; Cefle, A; Goker, B; Yolbas, S; Krough, NS; Yilmaz, N; Erten, S; Bes, C; Soysal, O; Ozturk, MA; Haznedaroglu, S; Yavuz, S; Direskeneli, H; Onen, F; Sari, IItem Efficacy and Safety of CT-P13 as First- and Second-Line Treatment in Patients with Ankylosing SpondylitisUslu, S; Gülle, S; Sen, G; Capar, S; Senel, S; Dalkilic, E; Akar, S; Koca, SS; Tufan, A; Yazici, A; Yilmaz, S; Inanc, N; Birlik, M; Solmaz, D; Cefle, A; Goker, B; Direskeneli, H; Yolbas, S; Krogh, NS; Yilmaz, N; Erten, S; Bes, C; Gündüz, OS; Oztürk, MA; Haznedaroglu, S; Yavuz, S; Onen, F; Sari, IBackground/Objectives: CT-P13 is a biosimilar version of infliximab, a monoclonal antibody. In individuals with ankylosing spondylitis (AS), CT-P13 has been shown to be effective and to have a well-tolerated safety profile. The aim of this study was to evaluate the long-term drug persistence, safety, and efficacy of infliximab biosimilar CT-P13 in patients with AS undergoing first-line (1st-line) and later (>= 2nd-line) treatment in clinical practice. Methods: We performed an observational cohort study that included AS patients based on the biological drug database in the TURKBIO Registry between 2014 and 2021. The patients were divided into two groups: those receiving CT-P13 as first-line treatment or as a switch (>= 2nd-line) from another TNF inhibitor (TNFi). Standard disease activity metrics were used to assess the effectiveness of CT-P13, and drug retention rates were investigated. Results: There were 179 AS patients using CT-P13 (47.4% male, mean age: 42.9 +/- 11.3 years). Of these patients, 123 (68.7%) were receiving CT-P13 as a first-line treatment. The mean length of treatment was 3.5 years. CT-P13 drug retention rates in the general patient population were 58.6% and 48.2% in the first-line and >= second-line treatment, respectively, after 3 years of follow-up. The most common reason for CT-P13 treatment discontinuation was lack of efficacy. The first-line CT-P13 group had statistically substantially higher ASAS20/40 response rates at three and six months. Nonetheless, both groups' response rates at one year were comparable. Conclusions: In this real-world data analysis, AS patients who were TNFi na & iuml;ve (1st-line) and subsequently treated (>= 2nd-line) with CT-P13 showed encouraging drug retention rates with acceptable long-term effectiveness and safety.Item Efficacy and Safety of Secukinumab in the Treatment of Axial Spondyloarthritis: Real-Life Data from TURKBIO CohortGulle, S; Karakas, A; Can, G; Senel, S; Capar, S; Dalkilic, HE; Akar, S; Koca, SS; Tufan, A; Yazici, A; Yilmaz, S; Inanc, N; Birlik, M; Solmaz, D; Cefle, A; Goker, B; Yolbas, S; Krough, NS; Yilmaz, N; Erten, S; Bes, C; Soysal, O; Ozturk, MA; Haznedaroglu, S; Yavuz, S; Direskeneli, H; Onen, F; Sari, IItem A real-life analysis of patients with rheumatologic diseases on biological treatments: Data from TURKBIO RegistryÖnen, F; Can, G; Çapar, S; Dalkiliç, E; Pehlivan, Y; Senel, S; Akar, S; Koca, SS; Tufan, A; Yazici, A; Yilmaz, S; Inanç, N; Sari, I; Birlik, M; Solmaz, D; Cefle, A; Öztürk, MA; Yolbas, S; Krogh, NS; Yilmaz, N; Erten, S; Bes, C; Gündüz, ÖS; Göker, B; Haznedaroglu, S; Yavuz, S; Çetin, GY; Yildiz, F; Direskeneli, H; Akkoç, NObjective: TURKBIO registry, established in 2011, is the first nationwide biological database in Turkey. This study aimed to provide an overview of TURKBIO data collected by June 2018. Methods: The registry included adult patients with rheumatoid arthritis (RA), ankylosing spondylitis (AS), nonradiographic axial spondyloarthritis (nr-AxSpA), and psoriatic arthritis (PsA). Demographic and clinical features, disease activity markers, and other follow-up parameters, current and previous treatments, and adverse events were registered electronically at each visit using open-source software. The registration of patient-reported outcome measures was carried out electronically by the patients using touch screens. Results: TURKBIO registry included a total of 41,145 treatment series with biologicals. There were 2,588 patients with axSpA (2,459 AS and 129 nr-axSpA), 2,036 with RA, and 428 with PsA. The total number of patients, including those with other diagnoses, was 5,718. In the follow-up period, the number of patients and also visits steadily increased by years. The yearly mean number of visits per patient was found to be 2.3. Significant improvements in disease activity and health assessment parameters were observed following the biological treatments. Biologics were often given in combination with a conventional synthetic disease-modifying antirheumatic drug in patients with RA. Infections were the most commonly seen adverse events, followed by allergic reactions. Tuberculosis was observed in 12 patients, malignancy in 18, and treatment-related mortality in 31. Conclusion: TURKBIO provided a valuable real-life experience with the use of biologics in rheumatic diseases in Turkey.Item THE EFFICACY AND SAFETY OF ANTI-TNF A TREATMENT IN ANKYLOSING SPONDYLITIS PATIENTS WITH LATE ONSET COMPARED TO THOSE WITH ADULT ONSET; THE DATA FROM TURKBIO REGISTRYUslu, S; Can, G; Cefle, A; Yilmaz, S; Kocaer, SB; Inel, TY; Gülle, S; Koca, SS; Yolbas, S; Öztürk, MA; Senel, S; Inanc, N; Dalkiliç, E; Soysal, O; Tufan, A; Akar, S; Birlik, M; Sari, I; Akkoc, N; Onen, FItem Biological treatment in elderly and young patients with ankylosing spondylitis: TURKBIO real-life data resultsUslu, S; Gülle, S; Urak,Ö; Sen, G; Dalkiliç, E; Senel, S; Akar, S; Inanç, N; Cefle, A; Avsar, AK; Yolbas, S; Yilmaz, S; Gündüz, OS; Sari, I; Birlik, M; Akkoç, N; Önen, FObjectives: This study aims to investigate the effect of age on disease activity and biological treatment in patients with ankylosing spondylitis (AS). Patients and methods: A total of 811 AS patients registered in the TURKBIO registry database between 2011 and 2019 were categorized according to their age at the time of entry into the registry and assigned to one of two groups: young patients, defined as <60 years of age (n=610), and those aged >= 60 years (n=201) were recorded as elderly patients. Demographic, clinical, and laboratory characteristics, along with disease activity markers and other follow-up parameters, as well as current and prior treatments, were electronically recorded during each visit using open -source software. Results: The mean age of the elderly patients was 67 +/- 5.8 years, while the mean age of the younger patients was 49.2 +/- 10.9 years. Male predominance was lower in the older AS group compared to the younger AS group (p=0.002). During follow-up period, 397 patients (comprising 318 young and 79 elderly individuals) had a history of using at least one biological disease -modifying agent (bDMARD). There was no significant difference between the groups in terms of DMARD and bDMARD-use distributions. First tumor necrosis factor inhibitor (TNFi) retention rates were found to be similar in both groups over 10 years of follow-up. Adverse events were found to be similar in young (19.9%) and elderly (26.8%) AS patients. Conclusion: Research in the TURKBIO cohort reveals that both older and younger patients with AS exhibited similar disease activity levels with comparable treatment approaches. Moreover, the results of TNFi treatments in elderly patients were the same as those observed in younger patients, with no notable increase in safety concerns.Item The Efficacy and Safety of Anti-TNFα Treatment in Ankylosing Spondylitis Patients with Late Onset Compared to Those with Adult Onset; The Data from TURKBIO RegistryUslu, S; Can, G; Cefle, A; Yilmaz, S; Kocaer, SB; Inel, TY; Gülle, S; Koca, SS; Yolbas, S; Öztürk, MA; Senel, S; Inanc, N; Dalkiliç, E; Gunduz, O; Tufan, A; Akar, S; Birlik, M; Sari, I; Akkoç, N; Onen, FItem INCIDENCE OF ANTERIOR UVEITIS IN AXIAL SPONDYLOARTHRITIS DURING SECUKINUMAB TREATMENT: TWO YEARS REAL LIFE EXPERIENCE FROM TURKBIO REGISTRYAkleylek, C; Akar, S; Cinakli, H; Sagir, RP; Coskun, BN; Karakas, A; Apaydin, H; Kardas, RC; Isik, OO; Hakbilen, S; Okyar, B; Sosyal, O; Koca, SS; Pehlivan, Y; Dalkiliç, E; Can, G; Sari, I; Birlik, M; Onen, F; Erten, S; Ozturk, MA; Yazici, A; Cefle, A; Yilmaz, S; Cetin, GY; Akkoc, N; Yilmaz, NItem Body mass index does not affect response of rituximab in patients with rheumatoid arthritis: results from the TURKBİO registryKaratas, A; Piskin Sagir, R; Koca, SS; Dalkiliç, E; Can, G; Pehlivan, Y; Yazici, A; Inanç, N; Cefle, A; Ertürk, Z; Akar, S; Senel, S; Birlik, M; Akkoç, N; Önen, FBackground/aim: Adipose tissue produces several inflammatory mediators. Thus, obesity affects the disease course and the responses to the antirheumatic agents in inflammatory diseases. The aim of the study was to determine whether the body mass index (BMI) is involved in the response to rituximab in rheumatoid arthritis (RA).Materials and methods: This multicenter retrospective study included 206 RA patients who received rituximab from the Turkish Biologic (TURKBIO) registry between 2011 and the end of May 2017. Demographic and clinical data including age, sex, disease type, disease duration, and previous or current treatment with disease-modifying antirheumatic drugs (DMARDs) and biological drug durations are stored in the databse. Patients with a BMI >= 30 kg/m(2) were classified as obese, and patients with a BMI <30 kg/m(2) were classified as nonobese. Kaplan-Meier survival analysis was performed to estimate the drug survival. The subgroups were compared using the log-rank test.Results: The mean BMI of 206 patients included in the study was 27.05 (17.2-43.4) kg/m(2). There were 59 (28.6%) patients in the obese group and 147 (71.4%) patients in the nonobese group. The mean age, female percentage, and baseline disease activity score 28 (DAS28) were higher in the obese group than in the nonobese group. However, the Delta DAS28 at both 6 and 12 months were not significantly different between the groups (p = 0.785 and p = 0.512, respectively). Patient pain Visual Analogue Scale (VAS), patient fatigue VAS, and patient global VAS scores were also significantly higher at baseline in the obese group (p = 0.003, p = 0.006, and p = 0.006, respectively). However, no significant difference was found in terms of changes in patient pain VAS, patient fatigue VAS, patient global VAS and physician global VAS scores at 6 and 12 months compared to those at baseline. Rituximab treatment was ongoing for 71.2% of the obese and 63.3% of the nonobese patients (p = 0.279). The median drug survival duration was 77 months in the obese group and 62 months in the nonobese group (p = 0.053). The estimated drug survival rates for rituximab were not statistically significantly different in the obese and nonobese groups. Rituximab-related side effects were also similar between the groups.Conclusion: In obese and nonobese patients with RA, rituximab treatment exhibits similar side effects and similar long-term efficacy. These results suggest that obesity does not alter drug survival for rituximab and response rates, in RA and rituximab may be a favorable treatment agent in patients with RA and obesity.Item LONG-TERM SURVIVAL OF THE FIRST BIOLOGIC TREATMENT IN PSORIATIC ARTHRITIS AND THE EFFECT OF THE SELECTED TREATMENT ON DRUG SURVIVAL; TURKBIO REGISTRYKocaer, SB; Inel, TY; Erez, Y; Avsar, AK; Uslu, S; Karakas, A; Gulle, S; Can, G; Sari, I; Birlik, M; Dalkiliç, E; Pehlivan, Y; Akar, S; Cefle, A; Öztürk, MA; Yolbas, S; Yilmaz, N; Erten, S; Akkoc, N; Onen, FItem Does obesity affect treatment response to secukinumab and survival in ankylosing spondylitis? Real-life data from the TURKBIO RegistryKarakas, A; Gulle, S; Can, G; Dalkilic, E; Akar, S; Koca, SS; Pehlivan, Y; Senel, S; Tufan, A; Ozturk, MA; Yilmaz, S; Yazici, A; Cefle, A; Inel, TY; Erez, Y; Sari, I; Birlik, M; Direskeneli, H; Akkoc, N; Onen, FObjectives The aim of this study was to evaluate the impact of obesity on the treatment response to secukinumab and drug survival rate in patients with ankylosing spondylitis (AS). Methods We performed an observational cohort study that included AS patients based on the biological drug database in Turkey (TURKBIO) Registry between 2018 and 2021. The patients were divided into three groups: normal [body mass index (BMI) < 25 kg/m(2)], overweight (BMI: 25-30 kg/m(2)), and obese (BMI & GE; 30 kg/m(2)). Disease activity was evaluated at baseline, 3, 6, and 12 months. Drug retention rates at 12 months were also investigated. Results There were 166 AS patients using secukinumab (56.6% male, mean age: 44.9 & PLUSMN; 11.6 years). The median follow-up time was 17.2 (3-33.2) months. Forty-eight (28.9%) patients were obese. The mean age was higher in the obese group than in others (P = .003). There was no statistically significant difference in Bath Ankylosing Spondylitis Disease Activity Index 50, Assessment of SpondyloArthritis international Society 20 (ASAS20), ASAS40, Ankylosing Spondylitis Disease Activity Score (ASDAS) low disease activity, and ASDAS clinically important improvement responses between the three groups at 3, 6, and 12 months, although they were numerically lower in obese patients. Drug retention rates at 12 months were similar in all groups (P > .05). Conclusions This study suggested that obesity did not affect secukinumab treatment response and drug retention in AS patients.Item DO COMORBIDITIES IMPACT PERSISTENCE OF FIRST TUMOR NECROSIS FACTOR INHIBITOR TREATMENT IN RHEUMATOID ARTHRITIS? DATA FROM TURKBIOInel, TY; Kocaer, SB; Erez, Y; Gulle, S; Karakas, A; Avsar, AK; Uslu, S; Can, G; Sari, I; Birlik, M; Dalkiliç, E; Pehlivan, Y; Akar, S; Goker, B; Cetin, GY; Haznedaroglu, S; Yavuz, S; Pirildar, T; Direskeneli, H; Akkoc, N; Onen, FItem DO COMORBIDITIES DECREASE THE FIRST TNF-INHIBITOR RETENTION AND TREATMENT RESPONSE IN AXIAL SPONDYLOARTHRITIS PATIENTS? DATA FROM TURKBIOErez, Y; Karakas, A; Kocaer, SB; Inel, TY; Gulle, S; Avsar, AK; Uslu, S; Can, G; Sari, I; Birlik, M; Dalkiliç, E; Pehlivan, Y; Senel, S; Akar, S; Koca, SS; Tufan, A; Yazici, A; Yilmaz, S; Inanc, N; Solmaz, D; Akkoc, N; Onen, F