ABSTRACT
OBJECTIVES: In bio-naïve patients with PsA initiating a TNF inhibitor (TNFi), we aimed to identify baseline predictors of Disease Activity index for PsA in 28 joints (DAPSA28) remission (primary objective) and DAPSA28 moderate response at 6 months, as well as drug retention at 12 months across 13 European registries. METHODS: Baseline demographic and clinical characteristics were retrieved and the three outcomes investigated per registry and in pooled data, using logistic regression analyses on multiply imputed data. In the pooled cohort, selected predictors that were either consistently positive or negative across all three outcomes were defined as common predictors. RESULTS: In the pooled cohort (n = 13 369), 6-month proportions of remission, moderate response and 12-month drug retention were 25%, 34% and 63% in patients with available data (n = 6954, n = 5275 and n = 13 369, respectively). Five common baseline predictors of remission, moderate response and 12-month drug retention were identified across all three outcomes. The odds ratios (95% CIs) for DAPSA28 remission were: age, per year: 0.97 (0.96-0.98); disease duration, years (<2 years as reference): 2-3 years: 1.20 (0.89-1.60), 4-9 years: 1.42 (1.09-1.84), ≥10 years: 1.66 (1.26-2.20); men vs women: 1.85 (1.54-2.23); CRP of >10 vs ≤10 mg/l: 1.52 (1.22-1.89) and 1 mm increase in patient fatigue score: 0.99 (0.98-0.99). CONCLUSION: Baseline predictors of remission, response and adherence to TNFi therapy were identified, of which five were common for all three outcomes, indicating that the predictors emerging from our pooled cohort may be considered generalizable from country level to disease level.
Subject(s)
Arthritis, Psoriatic , Male , Humans , Female , Arthritis, Psoriatic/drug therapy , Tumor Necrosis Factor Inhibitors/therapeutic use , Fatigue , Immunotherapy , RegistriesABSTRACT
OBJECTIVES: 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/m2], overweight (BMI: 25-30 kg/m2), and obese (BMI ≥ 30 kg/m2). 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 ± 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.
Subject(s)
Antibodies, Monoclonal, Humanized , Spondylitis, Ankylosing , Humans , Male , Adult , Middle Aged , Female , Spondylitis, Ankylosing/complications , Spondylitis, Ankylosing/drug therapy , Antibodies, Monoclonal/therapeutic use , Treatment Outcome , Obesity/complicationsABSTRACT
Background/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 database. Patients with a BMI ≥30 kg/m2 were classified as obese, and patients with a BMI <30 kg/m2 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/m2. 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 ΔDAS28 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.
Subject(s)
Antirheumatic Agents , Arthritis, Rheumatoid , Body Mass Index , Obesity , Registries , Rituximab , Humans , Arthritis, Rheumatoid/drug therapy , Arthritis, Rheumatoid/complications , Female , Rituximab/therapeutic use , Male , Middle Aged , Antirheumatic Agents/therapeutic use , Retrospective Studies , Obesity/complications , Adult , Treatment Outcome , Aged , Turkey/epidemiologyABSTRACT
BACKGROUND: Systemic sclerosis (SSc) is a rare autoimmune disease characterized by progressive fibrosis of the skin and internal organs. Besides genetics risk factors, understanding the epigenetic modifications in SSc has been gaining acceleration in recent years. Epigenetic modifications are reversible and defined as druggable targets. In this context, it is highly important to present a systemic perspective to epigenetic modifications of SSc in terms of both pathogenesis and clinical utility. MATERIAL AND METHODS: DNA samples from the whole blood specimens of the 41 SSc patients and 27 healthy controls (HCs) were obtained. Absolute quantification of 5-mC, 5-hmdC, 5-cadC, 5-fdC, and 5-hmdU as the DNA methylation and demethylation products were performed using 2D-UPLC-MS/MS. Demographic data and clinical scores were recorded in detail. RESULTS: 5-hmdU was significantly higher in SSc patients while 5-hmdC was lower compared to the HCs (pâ¯<â¯0.01, pâ¯=â¯0.012 respectively). 5-cadC and 5-fdC had upward trend in SSc (pâ¯=â¯0.064; pâ¯=â¯0.066). These results support that SSc patients tend to have a global hypomethylation pattern. Clinical analyzes revealed that lung, gastrointestinal, joint, and vascular involvement of SSc is also associated with increased demethylation or decreased methylation profile. CONCLUSION: We performed absolute quantification of epigenetic DNA modification products in SSc for the first time. We demonstrated an upward trend in global hypomethylation in SSc. Furthermore, as a result of detailed clinical analyzes, the relationship between lung, GIS, and vascular involvement with epigenetic changes was shown. We believe that absolute quantification of DNA methylation and demethylation products with novel technologies can provide a deep understanding of disease pathogenesis and has the potential to mark an era for developing new therapeutic strategies.
Subject(s)
DNA Methylation , Scleroderma, Systemic , Chromatography, High Pressure Liquid , Chromatography, Liquid , DNA , Epigenesis, Genetic , Humans , Scleroderma, Systemic/genetics , Tandem Mass SpectrometryABSTRACT
OBJECTIVE: To report three consecutive cases with noninfectious corneal melting, whose disease progression could only be halted with tumor necrosis-α (TNF-α) inhibitor infusion, with a review of the relevant literature. MATERIALS AND METHODS: Patients with toxic epidermal necrolysis, severe alkaline burn, and Sjögren syndrome had experienced severe corneal melting following penetrating keratoplasty, Boston type 1 keratoprosthesis implantation or spontaneously, respectively. Topical autologous serum eye-drops, medroxyprogesterone, and acetylcysteine formulations; frequent nonpreserved lubrication; systemic tetracyclines and vitamin-C supplements; topical and systemic steroids and steroid-sparing agents; surgical approaches including amniotic membrane transplantation, tectonic graft surgery; and tarsorraphy failed to alter the disease courses. RESULTS: Upon consultation with the rheumatology clinic, TNF-α inhibitor infliximab (Remicade; Centocor Ortho Biotech Inc, Horsham, PA) 5 mg/kg infusion was planned for each patient. After 0-, 2-, and 6-week doses, monthly infusion at the same dose was maintained for 12 months because of severe and intractable course of their diseases. Each case showed dramatic improvements in corneal melts; and sterile vitritis in the eye with Boston keratoprosthesis responded, as well. CONCLUSIONS: Inhibiting TNF-α-mediated expression of matrix metalloproteinases responsible for collagen breakdown should be considered in refractory cases, as a means of globe salvage.
Subject(s)
Corneal Diseases , Corneal Ulcer , Cornea/surgery , Corneal Diseases/drug therapy , Corneal Diseases/surgery , Corneal Ulcer/drug therapy , Humans , Keratoplasty, Penetrating , Prostheses and ImplantsABSTRACT
Background/aim: This study aimed to investigate the prevalence of sicca symptoms and secondary Sjögren's syndrome (SjS) in patients with systemic sclerosis (SSc). Also this study aimed to evaluate the expression of α-smooth muscle actin (αSMA) 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 AmericanEuropean 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 αSMA. 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 αSMA. 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 α-SMA staining in patients with SSc.
Subject(s)
Actins , Salivary Glands, Minor , Scleroderma, Systemic , Sialadenitis , Sjogren's Syndrome , Adult , Aged , Female , Humans , Male , Middle Aged , Actins/blood , Biopsy , Cross-Sectional Studies , Prevalence , Salivary Glands, Minor/pathology , Scleroderma, Systemic/complications , Scleroderma, Systemic/epidemiology , Sialadenitis/pathology , Sjogren's Syndrome/complications , Sjogren's Syndrome/epidemiologyABSTRACT
OBJECTIVE: To study drug retention and response rates in patients with axial spondyloarthritis (axSpA) initiating a first tumour necrosis factor inhibitor (TNFi). METHODS: Data from 12 European registries, prospectively collected in routine care, were pooled. TNFi retention rates (Kaplan-Meier statistics), Ankylosing Spondylitis Disease Activity Score (ASDAS) Inactive disease (<1.3), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) <40 mm and Assessment of SpondyloArthritis International Society responses (ASAS 20/40) were assessed at 6, 12 and 24 months. RESULTS: A first TNFi was initiated in 24 195 axSpA patients. Heterogeneity of baseline characteristics between registries was observed. Twelve-month retention was 80% (95% CI 79% to 80%), ranging from 71% to 94% across registries. At 6 months, ASDAS Inactive disease/BASDAI<40 rates were 33%/72% (LUNDEX-adjusted: 27%/59%), ASAS 20/40 response rates 64%/49% (LUNDEX-adjusted 52%/40%). In patients initiating first TNFi after 2009, 6097 patients was registered to fulfil ASAS criteria for axSpA, 2935 was registered to fulfil modified New York Criteria for Ankylosing Spondylitis and 1178 patients was registered as having non-radiographic axSpA. In nr-axSpA patients, we observed lower 12-month retention rates (73% (70%-76%)) and lower 6-month LUNDEX adjusted response rates (ASDAS Inactive disease/BASDAI40 20%/50%, ASAS 20/40 45%/33%). For patients initiating first TNFi after 2014, 12-month retention rate, but not 6-month response rate, was numerically higher compared with patients initiating TNFi in 2009-2014. CONCLUSION: A large European database of patients with axSpA initiating a first TNFi treatment in routine care, demonstrated that 27% of patients achieved ASDAS inactive disease after 6 months, while 59% achieved BASDAI <40. Four of five patients continued treatment after 1 year.
Subject(s)
Biological Products/therapeutic use , Medication Adherence/statistics & numerical data , Spondylarthritis/drug therapy , Tumor Necrosis Factor Inhibitors/therapeutic use , Adult , Databases, Factual , Europe , Female , Humans , Male , Middle Aged , Registries , Treatment OutcomeABSTRACT
The introduction of tumor necrosis factor-alpha (TNF-α)-targeting drugs has given new opportunities in the treatment of various inflammatory rheumatic diseases and has been the most important development in the treatment of spondyloarthritis (SpA). However, the increasing use and longer follow-up periods of treatment also pose risks of developing various adverse effects ranging from common ones including infections to uncommon renal complications. This report describes a case of infliximab-induced focal segmental glomerulosclerosis (FSGS) in a 40-year-old female patient with ankylosing spondylitis (AS) who presented with asymptomatic proteinuria and microscopic hematuria. To the best of our knowledge, this is the second reported case of FSGS attributed to infliximab (IFX). A review of the English literature was conducted for cases of possible IFX-associated renal disorders in patients with SpA and SpA spectrum diseases. In this respect, the reported renal pathologies were IgA nephropathy, crescentic glomerulonephritis, acute renal artery occlusion, acute tubulointerstitial nephritis (ATIN), FSGS, and membranous glomerulopathy. Furthermore, partial or complete resolution was reported after cessation of therapy. In conclusion, although renal complications of TNF inhibitors (TNFi) are uncommon, spot urine evaluation may be recommended in the follow-up of patients treated with TNFi.
Subject(s)
Glomerulosclerosis, Focal Segmental/chemically induced , Infliximab/adverse effects , Spondylitis, Ankylosing/drug therapy , Tumor Necrosis Factor Inhibitors/adverse effects , Adult , Female , Glomerulonephritis, IGA/chemically induced , Glomerulonephritis, Membranous/chemically induced , Humans , Kidney Diseases/chemically induced , Nephritis, Interstitial/chemically inducedABSTRACT
Objectives: We explored the interactions of osteoprotegerin (OPG) with biomarkers of bone turnover and cytokines, including soluble receptor activator for nuclear factor kappa beta ligand (sRANKL), tumor necrosis factor-related apoptosis-induced ligand (TRAIL), and Wnt inhibitors in osteoporosis, vasculopathy and fibrosis related to systemic sclerosis (SSc). Methods: The study included 46 SSc patients and 30 healthy controls. Skin thickness, pulmonary fibrosis and/or hypertension, digital ulcers, and calcinosis cutis of SSc patients were assessed. We determined bone mineral density (BMD), and OPG, sRANKL, TRAIL, secreted frizzled-related protein 1 (sFRP-1), Dickkopf-related protein 1 (DKK-1), sclerostin in the serum of both patients and controls. Results: OPG, sclerostin, and sFRP-1 levels were similar between patients and controls (P > 0.05). Femoral neck and lumbar spine BMD and vitamin D levels were lower, and the OC, NTX, sRANKL, DKK1 and TRAIL levels were significantly higher, in patients than in controls (p < 0.05). In subgroup analysis, patients with higher modified Rodnan skin score (mRodnan) had higher DKK-1, sclerostin, and TRAIL levels (p < 0.05); those with diffuse SSc subtype had lower BMD values than those with limited SSc (p < 0.05). Skin and pulmonary fibrosis linked negatively with BMD measures. Conclusion: we showed that sRANKL levels were higher and correlated with bone turnover markers. It may be related to osteoporosis in SSc. The OPG level was unaltered in SSc patients. Higher TRAIL levels associated with skin thickness may indicate vascular dysfunction or injury. Higher DKK-1 and sclerostin levels may be related to a reactive increase in cells and be prominently linked to fibrosis in SSc.
Subject(s)
Cytokines/blood , Osteoporosis/blood , Osteoprotegerin/blood , Scleroderma, Systemic/blood , Vascular Diseases/blood , Adult , Biomarkers/blood , Female , Fibrosis , Humans , Male , Middle Aged , Osteoporosis/pathology , RANK Ligand/blood , Scleroderma, Systemic/pathology , Skin/pathology , TNF-Related Apoptosis-Inducing Ligand/blood , Vascular Diseases/pathology , Wnt Proteins/bloodABSTRACT
Parenchymal neuro-Behçet disease (NBD) is a serious clinic condition with a sub-acute or chronic disease course that results in incapability through pyramidal tract involvement. Though well-known consequences can deter a patient's life, both urinary symptoms and sexual dysfunction are underestimated complications of NBD and closely related in timing. Here, we report the case of a young male patient with parenchymal NBD who developed urinary incontinence and erectile dysfunction in addition to widespread pyramidal tract signs and symptoms. We discuss clinical features, prognosis and treatment of the case. A review of English literature was conducted for cases of concurrent urinary or sexual dysfunction complicating parenchymal-NBD.
Subject(s)
Behcet Syndrome/complications , Erectile Dysfunction/etiology , Urination Disorders/etiology , Behcet Syndrome/diagnostic imaging , Brain/diagnostic imaging , Humans , Magnetic Resonance Imaging , Male , Young AdultABSTRACT
The aim of the study was to investigate the relationship of CPDAI with other follow-up parameters and to evaluate gender differences in measures in psoriatic arthritis (PsA) patients. This cross-sectional study included patients with PsA followed up at a rheumatology outpatient clinic. Disease activity was assessed using CPDAI, Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Visual Analog Scale (VASglobal) and Disease Activity Score (DAS28). Erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) levels were measured. The Psoriasis Area and Severity Index (PASI) was used to measure of severity of psoriasis. Bath Ankylosing Spondylitis Functional (BASFI) and Metrology Indexes (BASMI), Health Assessment Questionnaire (HAQ), AS Quality of Life (ASQoL) and Dermatology Life Quality Index (DLQI) were evaluated. There were 117 patients with PsA (78 female) who fulfilled the Classification Criteria for Psoriatic Arthritis. Their mean CPDAI score was 3.67 (± 2.46). The CPDAI was positively correlated with tender/swollen joint counts, dactylitis and enthesitis. There was strong positive correlation between CPDAI and BASDAI, DAS28 and VASglobal, but no correlation found between the CPDAI and ESR, CRP and BASMI. Mean CPDAI scores were similar in females and males. Female patients were found to have worse subjective scores including BASDAI, VASglobal, BASFI, HAQ and ASQoL than males (p < 0.05). However, objective disease parameters such as ESR, CRP, tender/swollen joint counts, DAS28 and BASMI were similar in both gender groups. This study confirmed that CPDAI, a compound scale to assess disease activity in PsA, was well correlated with other disease activity measurements. Although subjective disease scores were higher in female patients, CPDAI was not affected by gender.
Subject(s)
Arthritis, Psoriatic/diagnosis , Decision Support Techniques , Health Status Disparities , Adult , Aged , Arthritis, Psoriatic/blood , Arthritis, Psoriatic/physiopathology , Arthritis, Psoriatic/psychology , Biomarkers/blood , Blood Sedimentation , C-Reactive Protein/analysis , Cross-Sectional Studies , Female , Humans , Inflammation Mediators/blood , Male , Middle Aged , Pain Measurement , Predictive Value of Tests , Quality of Life , Severity of Illness Index , Sex Factors , Surveys and Questionnaires , Young AdultABSTRACT
OBJECTIVES: To estimate the prevalence and incidence of Takayasu arteritis (TA) among the residents of the city of Izmir, the third largest metropolis in Turkey. METHODS: Five tertiary care teaching hospitals, which were the only ones that provided rheumatology specialty care during the study period in the city of Izmir from 2006 through 2010, were invited to take part in the present study. A case search was performed electronically in the information systems of these hospitals using The International Classification of Diseases Tenth Revision (ICD-10) code for Takayasu arteritis (M31.4). The diagnosis was confirmed through chart review by a rheumatologist according to the 1990 American College of Rheumatology (ACR) criteria. Annual prevalence was calculated based on the number of patients that were alive at the end of 2010. Age- and sex-adjusted prevalence rates were standardised according to the 2010 Turkish population, based on 2010 Turkish Census. RESULTS: A total of 41 patients were confirmed to have TA and also to live within the targeted area. The annual prevalence was estimated as 12.8 (95% CI 12.0-13.6) per million; 23.5/million (95% CI 21.9-25.0) in females and 1.9/million (95% CI 1.5-2.4) in males. The prevalence was higher 8.8/million (95% CI 7.7-10.0) in the population >40 years of age. During the study period, the mean annual incidence of TA was estimated as 1.11/million (95% CI 0.54-1.67). CONCLUSIONS: The first epidemiologic study of TA in a Turkish population suggests that TA is a relatively common vasculitis in Turkey.
Subject(s)
Takayasu Arteritis/epidemiology , Adult , Female , Humans , Male , Middle Aged , Prevalence , Turkey/epidemiologyABSTRACT
Inflammatory orbital pseudotumor is often associated with rheumatologic disorders. It has been reported commonly with ANCA-associated vasculitides, especially granulomatosis with polyangiitis (Wegener's granulomatosis). There are also a few cases of large vessel vasculitis such as giant cell arteritis and Behcet's disease. Here, we report a patient with undiagnosed Takayasu arteritis presenting with proptosis and diplopia, with later diagnosis of an inflammatory pseudotumor of the orbit. In this case, we believe extensive involvement of blood vessels, including bilateral pulmonary artery stenosis, and elevated inflammatory markers that show disease activity may be related to pseudotumor formation in Takayasu arteritis. Since this is an unusual and unreported presentation of the disease, better estimation of a causal relationship may be possible in the future with further information. In conclusion, although uncommon, this case highlights that orbital pseudotumor may be an important finding in Takayasu arteritis. For early diagnosis, better treatment, and good prognosis, it should be considered in patients presenting with ocular symptoms similar to the other vasculitides.
Subject(s)
Orbital Pseudotumor/complications , Takayasu Arteritis/complications , Adult , Female , Humans , Magnetic Resonance Imaging , Orbital Pseudotumor/diagnostic imaging , Takayasu Arteritis/diagnostic imaging , Tomography, X-Ray ComputedABSTRACT
Spinal new bone formation is a major but incompletely understood manifestation of ankylosing spondylitis (AS). We explored the relationship between spinal new bone formation and ultrasound (US)-determined Achilles enthesophytes to test the hypothesis that spinal new bone formation is part of a generalized enthesis bone-forming phenotype. A multicenter, case control study of 225 consecutive AS patients and 95 age/body mass index (BMI) matched healthy controls (HC) was performed. US scans of Achilles tendons and cervical and lumbar spine radiographs were obtained. All images were centrally scored by one investigator for US and one for radiographs, blinded to medical data. The relation between syndesmophytes (by modified Stoke Ankylosing Spondylitis Spine Score (mSASSS) and the number of syndesmophytes) and enthesophytes (with a semi-quantitative scoring of the US findings) was investigated. AS patients had significantly higher US enthesophyte scores than HCs (2.1(1.6) vs. 1.6(1.6); p = 0.004). The difference was significant in males (p = 0.001) but not in females (p = 0.5). The enthesophyte scores significantly correlated with mSASSS scores (ρ = 0.274, p < 0.0001) with the association even stronger in males (enthesophyte scores vs. mSASSS ρ = 0.337, p < 0.0001). In multiple regression analysis, age, BMI, enthesophyte scores and disease duration were significantly associated with syndesmophytes in males, and keeping all other variables constant, increasing US enthesophyte scores increased the odds of having syndesmophytes by 67%. Male AS patients that have more severe US-determined Achilles enthesophyte also associated spinal syndesmophytes suggesting a bone-forming gender-specific phenotype that could be a useful marker predicting of new bone formation.
Subject(s)
Achilles Tendon/diagnostic imaging , Cervical Vertebrae/physiopathology , Lumbar Vertebrae/physiopathology , Osteogenesis , Spondylitis, Ankylosing/diagnostic imaging , Spondylitis, Ankylosing/physiopathology , Adolescent , Adult , Aged , Aged, 80 and over , Case-Control Studies , Cervical Vertebrae/diagnostic imaging , Chi-Square Distribution , Female , Humans , Logistic Models , Lumbar Vertebrae/diagnostic imaging , Male , Middle Aged , Multivariate Analysis , Odds Ratio , Phenotype , Predictive Value of Tests , Risk Factors , Severity of Illness Index , Sex Factors , Turkey , Young AdultABSTRACT
Objectives: 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.
ABSTRACT
The aim of this study was to investigate the frequency of patients with rheumatoid arthritis (RA) who have inflammatory back pain (IBP) and meet the existing classification criteria for ankylosing spondylitis (AS) and spondyloarthritis (SpA). We included 167 patients fulfilling the ACR 1987 revised criteria for RA. After obtaining a medical history and performing a physical examination, standard pelvic X-rays for examination of the sacroiliac joints (SIJ) were ordered in all patients. A computed tomography (CT) or magnetic resonance imaging (MRI) of SIJ was performed in patients with suspected radiographic sacroiliitis and MRI of SIJ in those who have IBP but no radiographic sacroiliitis. IBP was defined according to both Calin and experts' criteria. The modified New York (mNY) criteria were used to classify AS, both ESSG and Amor criteria for SpA and ASAS classification criteria for axial SpA. There were 135 female and 32 male patients with a mean age of 54.8 years. The mean disease duration was 9.8 years. RF was positive in 128 patients (79.2 %) and anti-CCP in 120 patients (81.1 %). Twenty-eight patients with RA (16.8 %) had IBP (Calin criteria), and four (2.4 %) had radiographic sacroiliitis of bilateral grade 3. Three patients (1.8 %) fulfilled the mNY criteria for AS, 31 (18.6 %) ESSG and 26 (15.6 %) Amor criteria for SpA. Nine patients (five with MRI sacroiliitis) (5.3 %) were classified as having axial SpA according to new ASAS classification criteria. This study suggests that the prevalence of SpA features in patients with RA may be much higher than expected.
Subject(s)
Arthritis, Rheumatoid/epidemiology , Back Pain/epidemiology , Spondylarthritis/epidemiology , Adult , Aged , Arthritis, Rheumatoid/diagnosis , Back Pain/diagnosis , Female , Humans , Magnetic Resonance Imaging , Male , Middle Aged , Pain Measurement , Physical Examination , Predictive Value of Tests , Prevalence , Sacroiliac Joint/diagnostic imaging , Sacroiliac Joint/pathology , Sacroiliitis/epidemiology , Spondylarthritis/diagnosis , Spondylitis, Ankylosing/epidemiology , Surveys and Questionnaires , Tomography, X-Ray Computed , Turkey/epidemiologyABSTRACT
OBJECTIVE: To investigate the comparison of choroidal vascularity index (CVI) between patients with systemic sclerosis and healthy individuals. METHODS: This study was designed prospective non-randomized cross-sectional study. Eighty-six eyes (43 patients) with limited cutaneous systemic sclerosis (lcSSc), 60 eyes (30 patients) with diffuse cutaneous systemic sclerosis (dcSSc) and 60 eyes (30 subjects) of age-and sex-matched healthy individuals were recruited. Subfoveal choroidal thickness, CVI and modified Rodnan skin score (mRSS) were evaluated. Enhanced depth imaging- optical coherence tomography scans were binarized using Niblack's autolocal threshold and CVI was determined as the luminal choroidal area/total choroidal area ratio. RESULTS: The mean CCT values were 268.00±68.59 µm, 286.90±70.88 µm, 321.73±94.13 µm in lcSSc group, dcSSc group and control group, respectively. The mean CVI was 61.84±2.84% in lcSSc group, 54.62±5.84% in dcSSc group and 62.41±4.13% in control group (p=0.001). The mean CVI of the SSc patients was 58.91±5.58 and there was significant difference between control group (p<0.001). The mean mRSS was 3.84±2.50 in lcSSc group and 14.07±6.81 in dcSSc group (p<0.001). There was a statistically significant negative correlation between mRSS and CVI (r=-0.448, p<0.001) CONCLUSION: Choroidal vascularity index provides valuable information to monitor the disease progression and lower CVI values seem to be related to the disease severity in patients with systemic sclerosis.
Subject(s)
Photochemotherapy , Scleroderma, Systemic , Humans , Cross-Sectional Studies , Prospective Studies , Photochemotherapy/methods , Photosensitizing Agents , Choroid/diagnostic imaging , Tomography, Optical Coherence , Retrospective StudiesABSTRACT
BACKGROUND: Diaphragmatic function can be affected in many diseases and disorders. Although systemic sclerosis (SSc) is a serious connective tissue disease that affects not only the skin but also the pulmonary and musculoskeletal systems, there is insufficient information about diaphragm function. AIMS: To compare the diaphragmatic parameters by ultrasonography (USG) in patients with SSc and healthy individuals and examine the relationship between these parameters and clinical features in patients with SSc. METHODS: This study included 13 patients with SSc and 15 healthy individuals. Muscle thickness (in deep inspiration Tins and at the end of calm expiration Texp), changes in thickness (∆T), and thickening fraction at deep breathing were evaluated by USG. Skin thickness, pulmonary function tests, respiratory muscle strength, and the perception of dyspnea were measured as clinical features. RESULTS: The results of Texp, Tins, and ∆T were similar in both groups (pâ¯> 0.05), albeit patients in the SSc group had less thickening fraction compared to the control group (79.9⯱ 36.7â¯cm and 103.8⯱ 20.6â¯cm, respectively, pâ¯< 0.05). The Tins, ∆T, and thickening fraction of the diaphragm were associated with skin thickness, pulmonary function test parameters, and respiratory muscle strength (pâ¯< 0.05). Besides, there was significant correlation between muscle thickening fraction and perception of dyspnea (pâ¯< 0.05). CONCLUSION: These results confirm that diaphragm thickness and contractility can be affected in patients with SSc. Therefore, ultrasonographic evaluation of the diaphragm can play a complementary role to pulmonary function test and respiratory muscle strength measurement in the diagnosis and follow-up of patients with SSc.
Subject(s)
Diaphragm , Scleroderma, Systemic , Humans , Diaphragm/diagnostic imaging , Case-Control Studies , Ultrasonography/methods , Dyspnea/etiology , Scleroderma, Systemic/diagnostic imagingABSTRACT
INTRODUCTION: We aimed to investigate the effects of the coronavirus disease 2019 (COVID-19) pandemic on the course and treatment of patients with inflammatory rheumatic musculoskeletal disease (iRMD) using biologic or targeted synthetic disease modifying and rheumatic drugs (b/tsDMARDs). METHODOLOGY: The study was carried out in two stages: in the first stage we investigated the delay of b/tsDMARD treatment in the first 3 months of the pandemic; in the second stage, we investigated all patients who decided to continue treatment after interruption in the 12-month period. RESULTS: A total of 521 patients were included in the study. The iRMD diagnosis was listed as spondyloarthritis (SpA) (54.3%), rheumatoid arthritis (RA) (25.7%), psoriatic arthritis (PsA) (8.4%), vasculitis (6.1%), and others (5.4%). Concurrent use of hydroxychloroquine (hazard ratio [HR] = 1.49), iv bDMARD use (HR = 1.34), and a history of discontinuation of drug in the first 3 months of the pandemic (HR = 1.19) were determined as factors that reduced 12-month drug retention rates. The use of glucocorticoid (HR = 3.81) and having a diagnosis of interstitial lung disease/chronic obstructive lung disease (HR = 4.96) were found to increase the risk of being infected by SARS coronavirus 2 (SARS-CoV-2). CONCLUSIONS: It was shown that approximately 1/5 of iRMD patients using b/tsDMARDs delayed their treatment due to the fear of COVID-19 in the first three months of the pandemic process. However, with good communication with the patients, b/tsDMARD treatment was restarted and the 12-month drug retention status was quite high.
Subject(s)
Antirheumatic Agents , Arthritis, Psoriatic , Biological Products , COVID-19 , Rheumatology , Humans , Pandemics , Arthritis, Psoriatic/chemically induced , Arthritis, Psoriatic/drug therapy , SARS-CoV-2 , Antirheumatic Agents/therapeutic use , Biological Products/therapeutic useABSTRACT
BACKGROUND: Patients with systemic sclerosis (SSc) are at high risk for pulmonary and vascular complications. Smoking is an important risk factor for respiratory symptoms and vascular complications of many diseases in the general population. However, studies on the role of smoking in SSc are insufficient. AIMS: This study aimed to compare pulmonary function, respiratory symptoms, functional level, and health-related quality of life (HRQoL) in patients with SSc according to smoking status and to assess the correlation between cigarette consumption and these parameters in patients with SSc. METHODS: Seventy-two patients with SSc (smoker group; n = 35 or nonsmoker group; n = 37) were included. The pulmonary function test was measured with a spirometer. Respiratory symptoms were questioned and the perceived severity of dyspnea and fatigue was evaluated. The functional levels were determined by questioning the patients' average daily walking distance, exercise habits, and daily sedentary time. HRQoL was assessed by Scleroderma Health Assessment Questionnaire. RESULTS: The rate of respiratory symptoms including dyspnea, cough, and sputum were higher in the smoker group (p < .001, p = .041, and p < .001, respectively). Also, the perceived severity of dyspnea and fatigue was higher in the smoker group (p < .05). The mean daily walking distance, exercise habits, and overall HRQoL were lower (p = .004, p = .002, and p = .034, respectively) and the sedentary time and vascular complications were higher (p < .001 and p = .038, respectively) in the smoker group. However, there was no significant difference between the two groups in terms of the pulmonary function test (p > .05). There was a weak to moderate correlation between cigarette consumption and respiratory symptoms, dyspnea and fatigue severity, functional level, and HRQoL in the smoker group (0.001 ≤ p ≤ .024). CONCLUSIONS: Smoking may increase respiratory symptoms and vascular complications and decrease the functional level and HRQoL in patients with SSc. To maintain functional independence in patients with SSc, awareness of the harms of smoking should be increased and smoking cessation should be encouraged, along with physiotherapy and rehabilitation programs including exercise and physical activity recommendations.