Inflammatory Arthritis Among Military Servicemen From a Rheumatology Center in Singapore.

Mil Med

Department of Rheumatology, Allergy and Immunology, Tan Tock Seng Hospital, 308433, Singapore.

Published: March 2023

AI Article Synopsis

  • The study examines the clinical profile and outcomes of military personnel with inflammatory arthritis (IA) referred to a rheumatology center in Singapore over a 10-year period.
  • A total of 123 servicemen were analyzed, predominantly male (91.1%) and Chinese (89.4%), with common diagnoses including gout, spondyloarthritis, and rheumatoid arthritis.
  • Findings highlight that many servicemen had comorbidities related to high body mass index and cardiovascular risk, but with appropriate treatment, they can maintain physical fitness for military duties.

Article Abstract

Introduction: Musculoskeletal disorders are one of the most common reasons military servicemen seek medical care during their line of duty. This study aims to review the clinical profile and outcomes of military personnel with inflammatory arthritis (IA) referred to a specialist rheumatology center in Singapore.

Materials And Methods: Consecutive new case referrals from the Singapore Armed Forces medical centers during the study period January 1, 2010, to December 31, 2019, were retrospectively studied.

Results: There were 123 referrals, comprising 112 (91.1%) males, with the majority being Chinese (110, 89.4%). The mean age was 25.5 ± 11.1 years. The most common diagnoses were gout (including chronic tophaceous gout; 34, 27.6%), spondyloarthritis (18, 14.6%), palindromic rheumatism (8, 6.5%), rheumatoid arthritis (4, 3.3%), and juvenile idiopathic arthritis (4, 3.3%). Among servicemen with gout, all were male, the majority (31, 91.3%) were Chinese, and mean age was 34.1 ± 8.8 years. Mean body mass index (BMI) was 27.5 ± 3.9 kg/m2, of which 41.2% had moderate-risk and 47.1% high-risk BMI for cardiovascular disease and diabetes mellitus (DM). Comorbidities included hyperlipidemia (14), hypertension (6), and type 2 DM (3). Urate lowering therapy was initiated in 27 (79.4%) patients, comprising allopurinol (85.2%), probenecid (11.1%), and their combination (3.7%). One patient developed allopurinol-induced hepatitis; none had severe cutaneous adverse reactions. Among the remaining patients with IA, conventional synthetic disease-modifying antirheumatic drugs (DMARDs) used were sulfasalazine (8), methotrexate (4), hydroxychloroquine (4), and leflunomide (2). Biologic DMARDs used in five patients comprised adalimumab (3) and golimumab (2).

Conclusion: Servicemen with IA and good functional status can still be physically fit and deployable into certain combat and service support vocations. This will optimize manpower resources in military organizations with a shrinking young workforce.

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Source
http://dx.doi.org/10.1093/milmed/usab246DOI Listing

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