Publications by authors named "Didem Saygın"
Article Synopsis
- Interstitial lung disease (ILD) frequently occurs in adults with idiopathic inflammatory myopathies, particularly those with antisynthetase syndrome and anti-MDA5 antibodies, manifesting in various severities from mild to rapidly worsening symptoms.
- Common symptoms include lung issues along with myositis, skin lesions, arthritis, and Raynaud’s phenomenon, but 16-65% may have lung problems as the only indication.
- Treatment typically involves immunosuppression, combining therapies for aggressive cases, and possibly lung transplantation for severe cases, although short-term mortality is notably high in rapidly progressive disease associated with anti-MDA5 antibodies.
Background: The Myositis Interstitial Lung Disease Nintedanib Trial (MINT) is a hybrid trial, which is enrolling patients both at local sites and remotely via a decentralised site. The trial will investigate the efficacy and safety of nintedanib in patients with progressive myositis-associated interstitial lung disease (MA-ILD).
Methods/design: MINT is an exploratory, prospective randomised placebo-controlled trial.
Objective: The 6-min walk test (6MWT) is a simple test widely used to assess sub-maximal exercise capacity in chronic respiratory diseases. We explored the relationship of 6-min walk distance (6MWD) with measurements of physiological, clinical, radiographic measures in patients with myositis-associated interstitial lung disease (MA-ILD).
Method: We analyzed data from the Abatacept in Myositis Associated Interstitial lung disease (Attack My-ILD) study, a 48-week multicentre randomized trial of patients with anti-synthetase antibodies and active MA-ILD.
Purpose Of Review: Muscle imaging is commonly utilized in idiopathic inflammatory myopathies (IIM) for diagnostic evaluation, selection of muscle biopsy site, and differentiating between disease activity versus damage. In this review, we discuss the current state and recent developments in the use of muscle imaging modalities including muscle magnetic resonance imaging (MRI), ultrasound (US), and positron emission tomography (PET) scan.
Recent Findings: Muscle MRI is a clinically useful tool in evaluation of IIM with studies showing good correlations between pattern of morphological changes on MRI and histopathological findings on muscle biopsy.
Background: Validated patient-reported outcome measures to assess disease impact in patients with adult idiopathic inflammatory myopathies (IIMs) are needed. The objective of this study was to assess the construct validity of PROMIS Pain Interference, Fatigue, and Physical Function measures in comparison with core disease activity measures.
Methods: Adults with IIM, excluding inclusion body myositis, from OMERACT Myositis Working Group (MWG) clinic sites completed PROMIS Short Form v1.
Purpose Of Review: The classification of idiopathic inflammatory myopathies is challenging due to the large number of clinical, serological, histopathological and genetic findings, as well as the latest findings and developments in the field of myositis research. The latest official classification criteria are the 2017 European Alliance of Associations for Rheumatology (EULAR)/American College of Rheumatology (ACR) classification criteria for adult and juvenile idiopathic inflammatory myopathies, which have been extensively reviewed in recent years for their applicability, sensitivity and specificity.
Recent Findings: The sensitivity and specificity of the 2017 ACR/EULAR criteria are sometimes performing better, but usually at the same level as the previous criteria.
Objective: We provide evidence-based recommendations regarding the treatment of interstitial lung disease (ILD) in adults with systemic autoimmune rheumatic diseases (SARDs).
Methods: We developed clinically relevant population, intervention, comparator, and outcomes questions. A systematic literature review was then performed, and the available evidence was rated using the Grading of Recommendations, Assessment, Development, and Evaluation methodology.
Objective: We provide evidence-based recommendations regarding the treatment of interstitial lung disease (ILD) in adults with systemic autoimmune rheumatic diseases (SARDs).
Methods: We developed clinically relevant population, intervention, comparator, and outcomes questions. A systematic literature review was then performed, and the available evidence was rated using the Grading of Recommendations, Assessment, Development, and Evaluation methodology.
Objective: We provide evidence-based recommendations regarding screening for interstitial lung disease (ILD) and the monitoring for ILD progression in people with systemic autoimmune rheumatic diseases (SARDs), specifically rheumatoid arthritis, systemic sclerosis, idiopathic inflammatory myopathies, mixed connective tissue disease, and Sjögren disease.
Methods: We developed clinically relevant population, intervention, comparator, and outcomes questions related to screening and monitoring for ILD in patients with SARDs. A systematic literature review was performed, and the available evidence was rated using the Grading of Recommendations, Assessment, Development, and Evaluation methodology.
Objective: We provide evidence-based recommendations regarding screening for interstitial lung disease (ILD) and the monitoring for ILD progression in people with systemic autoimmune rheumatic diseases (SARDs), specifically rheumatoid arthritis, systemic sclerosis, idiopathic inflammatory myopathies, mixed connective tissue disease, and Sjögren disease.
Methods: We developed clinically relevant population, intervention, comparator, and outcomes questions related to screening and monitoring for ILD in patients with SARDs. A systematic literature review was performed, and the available evidence was rated using the Grading of Recommendations, Assessment, Development, and Evaluation methodology.
Background: International focus groups with patients with idiopathic inflammatory myopathies (IIM) conducted by the OMERACT Myositis Working Group over the years demonstrated the pain as an important symptom experienced by these patients. In this study, we aimed to examine the frequency and degree of pain interference, the aspects of daily life impacted by pain, and the factors associated with pain interference in adults with IIM.
Methods: This was a prospective observational study with two visits.
Objectives: The ACR-EULAR Myositis Response Criteria (Total Improvement Score [TIS]) is a composite measure calculated using changes in myositis core set measures. It is unclear if achieving improvement per TIS reflects improvement in any symptoms of myositis patients. In this study, we examined the association between achieving TIS improvement and patient-centered outcome measures (PCOMs).
View Article and Find Full Text PDFMyositis International Health and Research Collaborative Alliance (MIHRA) is a newly formed purpose-built non-profit charitable research organization dedicated to accelerating international clinical trial readiness, global professional and lay education, career development and rare disease advocacy in IIM-related disorders. In its long form, the name expresses the community's scope of engagement and intent. In its abbreviation, MIHRA, conveys linguistic roots across many languages, that reflects the IIM community's spirit with meanings such as kindness, community, goodness, and peace.
View Article and Find Full Text PDFThe 2017 EULAR/ACR classification criteria for adult/juvenile idiopathic inflammatory myopathies (IIM) were established using a data-driven approach by an international group of myositis experts to allow classification of IIM and its major subtypes. Since their publication, the performance of the criteria has been tested in multiple cohorts worldwide and significant limitations have been identified. Moreover, the understanding and classification of IIM have evolved since 2017.
View Article and Find Full Text PDFObjective: To describe the evolution of the OMERACT Fellows Program (OM FP) and to evaluate the innovative changes implemented in the 2023 program.
Methods: The OM FP, the first of its kind in global rheumatology, was developed in 2000 to mentor early career researchers in methods and processes for reaching evidence-driven consensus for outcome measures in clinical studies. The OM FP has evolved through continuing iterations of face to face and online feedback.
Article Synopsis
- Increased understanding of disease mechanisms and outcome measures has led to a surge in idiopathic inflammatory myopathies clinical trials, averaging five trials per site in the past three years.* -
- Despite the positive momentum, there are concerns about trial designs, including competition among trials, lengthy placebo periods, and the underrepresentation of minority groups among participants.* -
- The viewpoint emphasizes the need for patient input in trial designs and proposes innovative approaches to address issues like outdated classification criteria and the effectiveness of existing outcome measures.*
Objectives: There is a paucity of available biomarkers of disease activity in idiopathic inflammatory myopathies (IIM), and serum cytokines/chemokines hold potential as candidate biomarkers. We aimed to determine serum cytokine profiles of IIM patients with active disease as compared to patients in remission and healthy controls.
Methods: The IIM patients with active disease (included patients enrolled in repository corticotropin injection trial), in remission, and healthy controls were enrolled in this cross-sectional observational study.
Objectives: Anti-melanoma differentiation-associated gene 5 (MDA5) antibody-positive (MDA5+) dermatomyositis patients exhibit a variety of clinical features. We therefore investigated whether patterns of B-cell epitope recognition are linked to the clinical course of MDA5+ dermatomyositis.
Methods: Our cross-sectional study used ELISA-based methods to determine the relationship between antibody recognition of overlapping 155 amino acid MDA5 subfragments and clinical features of 24 MDA5+ myositis patients.
Objectives: Patient-reported global disease activity (patient-global) is a myositis core set measure. Understanding the drivers of patient-global is important in patient assessment, and disagreements between physician and patient perception of disease activity may negatively impact shared decision making. We examined the determinants of patient-global and discordance between patient-global and physician-reported global disease activity (physician-global) in idiopathic inflammatory myopathies (IIMs).
View Article and Find Full Text PDFBackground: Internal medicine (IM) residents lack confidence in rheumatology. Due to the wide variety of topics in rheumatology, identifying the most important subjects to learn during training is vital to create future interventions to increase confidence and knowledge. The preferred teaching modality for both attendings/fellows and residents is not known.
View Article and Find Full Text PDFObjective: The ACR-EULAR Myositis Response Criteria (MRC) were developed as a composite measure using absolute percentage change in six core set measures (CSMs). We aimed to further validate the MRC by assessing the contribution of each CSM, frequency of strength vs extramuscular activity improvement, representation of patient-reported outcome measures (PROM), and frequency of CSM worsening.
Methods: Data from adult dermatomyositis/polymyositis patients in the rituximab (n = 147), etanercept (n = 14), and abatacept (n = 19) trials, and consensus patient profiles (n = 232) were evaluated.
Objectives: The 2016 ACR-EULAR Response Criteria for JDM was developed as a composite measure with differential weights of six core set measures (CSMs) to calculate a Total Improvement Score (TIS). We assessed the contribution of each CSM, representation of muscle-related and patient-reported CSMs towards improvement, and frequency of CSM worsening across myositis response criteria (MRC) categories in validation of MRC.
Methods: Data from JDM patients in the Rituximab in Myositis trial (n = 48), PRINTO JDM trial (n = 139), and consensus patient profiles (n = 273) were included.
RheumMadness: Creating an Online Community of Inquiry in Rheumatology.
Arthritis Care Res (Hoboken)
November 2023
Objective: To evaluate the educational impact of RheumMadness, an online tournament of rheumatology concepts grounded in social constructivist theory, as viewed through the community of inquiry (CoI) framework.
Methods: The curricular scaffold of RheumMadness was a bracket of 16 rheumatology concepts competing as "teams" in a tournament. Participants could create and review "scouting reports" about each team, listen to a RheumMadness podcast, discuss on social media, and submit a bracket predicting tournament outcomes according to the perceived importance of each team.