Machine learning-based remission prediction in rheumatoid arthritis patients treated with biologic disease-modifying anti-rheumatic drugs: findings from the Kuwait rheumatic disease registry.

Background: Rheumatoid arthritis (RA) is a common condition treated with biological disease-modifying anti-rheumatic medicines (bDMARDs). However, many patients exhibit resistance, necessitating the use of machine learning models to predict remissions in patients treated with bDMARDs, thereby reducing healthcare costs and minimizing negative effects.

Objective: The study aims to develop machine learning models using data from the Kuwait Registry for Rheumatic Diseases (KRRD) to identify clinical characteristics predictive of remission in RA patients treated with biologics.

Consensus-Based Overarching Principles and Recommendations on the Use of Biosimilars in the Treatment of Inflammatory Arthritis in the Gulf Region.

Background: Though biologic agents have significantly improved the treatment of inflammatory arthritis (rheumatoid arthritis, psoriatic arthritis, and axial spondyloarthritis), high costs, stringent regulations, strict reimbursement criteria, and existing patents have limited patient access to treatments. While being highly similar in quality, safety, and efficacy to biologic reference products, biosimilars can reduce the financial burden and prevent underutilization of medication.

Objective: The objective of this initiative was to develop an evidence-based consensus of overarching principles and recommendations aimed at standardizing the use of biosimilars in treating inflammatory arthritis in the Gulf region.

Adherence to the Mediterranean diet is associated with a reduced DAS28 index among patients with rheumatoid arthritis: Case study from KRRD.

Background: Rheumatoid arthritis (RA) is a chronic, autoimmune disease that mostly affects the synovial joints. It has been hypothesized that dietary and other environmental and lifestyle factors contribute to the development of RA and its severity.

Objective: The present study aims to measure the effect of the Mediterranean diet (MedDiet) on the disease activity scores (DAS28) among patients with RA.

COVID-19 and reported mortality cases among rheumatic disease patients in Kuwait: Data from the Global Rheumatology Alliance registry.

Mycophenolate mofetil and rituximab have been shown to be considerably associated with poorer outcomes following SARS-CoV-2 infection. Such agents were associated with longer hospital stay as well as severe COVID-19 outcomes (infection-related complications, intensive care unit admission, and mortality). Using the data of the COVID-19 Global Rheumatology Alliance (GRA) registry of inflammatory rheumatic disease (IRD) patients in Kuwait, who had COVID-19 from March 2020 to March 2021, revealed 4 mortality cases (3 cases used CD-20 inhibitors as monotherapy and 1 case used mycophenolate mofetil/mycophenolic acid as monotherapy).

COVID-19 outcomes among rheumatic disease patients in Kuwait: Data from the COVID-19 Global Rheumatology Alliance (C19-GRA) physician registry.

Purpose: We aimed to assess the characteristics of inflammatory rheumatic disease (IRD) patients in Kuwait diagnosed with COVID-19 and the factors linked with hospitalization, complications, and mortality.

Methods: Data of IRD patients from Kuwait diagnosed with COVID-19 between March 2020 and March 2021, submitted to the COVID-19 Global Rheumatology Alliance physician-reported registry, were included in our analysis. Data on patients' age, gender, smoking, diagnosis, IRD activity, and other comorbidities were collected.

Therapeutic role of immunomodulators during the COVID-19 pandemic- a narrative review.

The emergency state caused by COVID-19 saw the use of immunomodulators despite the absence of robust research. To date, the results of relatively few randomized controlled trials have been published, and methodological approaches are riddled with bias and heterogeneity. Anti-SARS-CoV-2 antibodies, convalescent plasma and the JAK inhibitor baricitinib have gained Emergency Use Authorizations and tentative recommendations for their use in clinical practice alone or in combination with other therapies.

Clinical remission of rheumatoid arthritis in a multicenter real-world study in Asia-Pacific region.

Background: Clinical remission is an attainable goal for Rheumatoid Arthritis (RA). However, data on RA remission rates from multinational studies in the Asia-Pacific region are limited. We conducted a cross-sectional multicentric study to evaluate the clinical remission status and the related factors in RA patients in the Asia-Pacific region.

Handling missing data in a rheumatoid arthritis registry using random forest approach.

Missing data in clinical epidemiological research violate the intention-to-treat principle, reduce the power of statistical analysis, and can introduce bias if the cause of missing data is related to a patient's response to treatment. Multiple imputation provides a solution to predict the values of missing data. The main objective of this study is to estimate and impute missing values in patient records.

Accessibility to biologics and its impact on disease activity and quality of life in patients with rheumatoid arthritis in Kuwait.

Objective: Biologics are indicated in rheumatoid arthritis (RA) in case of persistent high disease activity despite conventional disease-modifying anti-rheumatic drugs (cDMARDs) or patients with contraindications to cDMARDs or poor prognostic factors. The purpose of this study was to compare the prescription rates of biologics in Kuwaiti and non-Kuwaiti patients and to assess whether this had an impact on disease activity and quality of life in RA patients.

Methods: Data were extracted from the Kuwait Registry for Rheumatic Diseases.

Recommendation for the Management of Spondyloarthritis Patients in Kuwait.

Objective: In 2016, ASAS and EULAR made joint recommendations for the management of patients with spondyloarthritis. Although Global and European perspectives are important, they cannot accurately reflect the situation for all patients in all countries and regions. As such, the group worked to tailor the existing international recommendations to suit the specific demographic needs of local populations in the Gulf region, with a specific focus on Kuwait.

Kuwait association of rheumatology 2018 treatment recommendations for patients with rheumatoid arthritis.

The Kuwait Association of Rheumatology (KAR) aimed to develop a set of recommendations for the treatment of patients with rheumatoid arthritis (RA), tailored to the unique patient population and healthcare system of Kuwait. Each recommendation was developed based on expert opinion and evaluation of clinical practice guidelines from other international and national rheumatology societies. Online surveys were conducted to collate feedback on each KAR member's level of agreement (LoA) with definitions of disease-/treatment-related terms used and the draft recommendations.

Kuwait Recommendations on Vaccine Use in People with Inflammatory Rheumatic Diseases.

People with IRD are at increased risk of infection, and in 2011 EULAR made general recommendations for vaccination in these patients. Global and European perspectives are important, but they cannot accurately reflect the individual situations of patients in different countries and regions. Based on our clinical experience and opinions, we have sought to tailor the original EULAR recommendations to include advice for vaccination with new agents approved in the intervening years-including the new class of targeted synthetic disease-modifying antirheumatic drugs.

Association of angiotensin-converting enzyme (ACE) gene insertion-deletion polymorphism with spondylarthropathies.

Low back pain (LBP) is a common medical problem. Interaction between genetic and environmental factors predisposes individuals to LBP even at an early age. Inflammatory back pain or spondylarthropathies include ankylosing spondylitis (AS), psoriatic arthritis (PSA), reactive arthritis enteropathic and undifferentiated arthropathies.

Incidence of musculoskeletal pain in adult Kuwaitis using the validated Arabic version of the WHO-ILAR COPCORD Core Questionnaire.

Background: The WHO-ILAR Community Oriented Program for Control of Rheumatic Diseases (COPCORD) primarily aims to estimate the burden of musculoskeletal symptoms/disorders. We estimated the incidence of musculoskeletal pain in the first community-based COPCORD study in Kuwait

Subjects And Methods: The validated Arabic version of the WHO-ILAR COPCORD Core Questionnaire was used in a survey of 2500 randomly selected Kuwaiti households to assess the frequency of musculoskeletal pain, disability, and health-seeking behavior in adult Kuwaitis. Those subjects reporting no musculoskeletal pain were identified and followed-up for a period of one year by contacting them every 2 weeks.

Role of radiation therapy in patients with a diagnosis of both systemic lupus erythematosus and cancer.

Objective: To determine whether radiation therapy (RT) is denied to patients with lupus and cancer and whether RT causes unusual toxicity in those receiving it.

Methods: We included patients with lupus followed at the University of Toronto Lupus Clinic between 1972 and 2001 who had developed cancer. Demographic, clinical, and laboratory information were collected prospectively.

Cardiovascular risk factor screening in systemic lupus erythematosus.

Objective: To evaluate the frequency of cardiovascular (CV) disease risk factor screening in systemic lupus erythematosus (SLE).

Methods: Medical records of patients from a lupus clinic and 5 private practices were assessed for CV disease risk factors, including hyperlipidemia, hypertension, diabetes mellitus, smoking, family history of CV disease, antiphospholipid antibodies, hyperhomocysteinemia, postmenopausal status, obesity, and nephrotic syndrome.

Results: A total of 183 records were included: 60 (33%) from the lupus clinic and 123 (67%) from private practices.