Melioidosis of the Musculoskeletal System

• Published in: Medical principles and practice Vol. 29; no. 2; pp. 121 - 127
• Main Authors: Perumal, Rajamani, Livingston, Abel, Samuel, Sumant, Govindaraju, Santhosh Kumar
• Format: Journal Article
• Language: English
• Published: Basel, Switzerland S. Karger AG 01.02.2020
• Subjects: Abscesses; Adult; Aged; Antibiotics; Arthritis; Burkholderia pseudomallei; Cement; Comorbidity; Female; Humans; India; Infections; Laboratories; Male; Melioidosis - complications; Middle Aged; Musculoskeletal Diseases - epidemiology; Musculoskeletal Diseases - microbiology; Musculoskeletal Diseases - surgery; Musculoskeletal system; Musculoskeletal System - microbiology; Original Paper; Patients; Retrospective Studies; Treatment Outcome; Tuberculosis; Young Adult; India; Melioidosis; Musculoskeletal system; Burkholderia psuedomallei
• ISSN: 1011-7571; 1423-0151; 1423-0151
• DOI: 10.1159/000503021

Objective: Recent studies indicate that India is an endemic region for Burkholderia pseudomallei infection. We aimed to describe the clinical presentation of B. pseudomallei infection of the musculoskeletal system and summarise the various treatment modalities used in our clinical practice. Subjects and Methods: Patients with confirmed microbiological diagnosis of B. pseudomallei infection involving the musculoskeletal system treated from January 2007 to December 2016 with a minimum follow-up of 1 year were included. A retrospective review of medical records was carried out and patients’ demographic data, co-morbidities, clinical presentation, and details of medical and surgical treatment were documented. Results: Of 342 patients diagnosed with B. pseudomallei infection, 37 (9.2%) had musculoskeletal involvement; 26 patients (23 males) followed up for at least a year were included in the study. Four patients (15%) had multisystem involvement and 10 (37%) had multiple musculoskeletal foci of infection; 15 patients (58%) had osteomyelitis, 10 (38%) had septic arthritis with or without osteomyelitis, and 1 patient (4%) presented with only soft tissue abscess. All patients required surgical intervention in addition to medical management. Surgical treatment varied from soft tissue abscess drainage, arthrotomy for septic arthritis, decompression and curettage for osteomyelitis, and/or use of antibiotic (meropenem or ceftazidime)-loaded polymethylmethacrylate bone cement for local drug delivery. At final follow-up (average: 37 months, range: 12–120), all patients were disease free. Conclusion: We found the rate of musculoskeletal involvement in B. pseudomallei infection to be 9.2%. Appropriate surgical treatment in addition to medical management resulted in resolution of disease in all our patients.