Clinical profile of patients with tuberculous arthritis admitted in a tertiary hospital in the Philippines
https://doi.org/10.47895/amp.v56i2.2008
- Author:
PhilippinesJonnel B. Poblete
1
;
Bernadette Heizel D. Manapat-Reyes
2
;
Maria Sonia S. Salamat
3
Author Information
1. Department of Medicine, Philippine General Hospital, University of the Philippines Manila
2. Division of Rheumatology, Department of Medicine, Philippine General Hospital, University of the Philippines Manila
3. Division of Infectious Diseases, Department of Medicine, Philippine General Hospital, University of the Philippines Manila
- Publication Type:Journal Article
- Keywords:
TB
- MeSH:
Arthritis;
Tuberculosis
- From:
Acta Medica Philippina
2022;56(2):21-25
- CountryPhilippines
- Language:English
-
Abstract:
Background:Tuberculous arthritis is a rare extra-pulmonary manifestation of tuberculosis (TB) that can lead to significant disability when left untreated. This study described the clinical profile of patients with TB arthritis admitted in a tertiary hospital in the Philippines.
Methods:We reviewed medical records of 65 patients with TB arthritis admitted in the Philippine General Hospital from 2006 to 2019.
Results:Majority of patients were male (41, 63.0%) and the mean age upon diagnosis was 46.7 ± 1.7 years (20– 85). Majority (33, 50.8%) had underlying co-morbidities including hypertension (16, 24.6%), type 2 diabetes mellitus (10, 15.4%), and chronic kidney disease (8, 12.3%). A history of previous TB treatment (10, 15.4%), intake of immunosuppressive drugs (7, 10.8%), and trauma on affected joints (13, 20.0%) were also reported. Majority presented with chronic mono-arthritis (50, 76.9%) involving the knees (27, 41.5%) and hips (21, 32.3%) with a mean duration of symptoms of 20.9 ± 3.9 months. The most frequent initial diagnosis upon admission was septic arthritis (21, 32.3%). Confirmed septic arthritis (10, 15.6%), pulmonary TB (9, 14.3%), and disseminated TB (4, 6.3%) were also observed. Majority were diagnosed based on positive acid-fast bacilli (AFB) smear, polymerase chain reaction (PCR) for Mycobacterium tuberculosis, or synovium biopsy (34, 54.0%). Anemia (43, 68.3%) and elevated inflammatory biomarkers (erythrocyte sedimentation rate, ESR [36, 97.3%] and C-reactive protein, CRP [40, 87%]) were also seen in majority of patients. The most common radiographic findings on x-ray were joint space narrowing (42, 84.0%), soft tissue swelling (22, 44.0%), and erosions (21, 42.0%). The mean length of hospital stay was 23.8 ± 2.8 days (2–113). Majority underwent surgical interventions (35, 55.6%) including debridement (28, 80.0%) and arthrotomy (25, 71.4%). All received anti-tuberculosis treatment upon diagnosis.
Conclusion:Majority of patients with TB arthritis in this study were male, with mean age in the 5th decade of life, presenting with mono-arthritis, anemia, elevated inflammatory markers, and radiologic findings of joint narrowing. All patients received medical treatment while more than half underwent surgery. There should be a high index of suspicion for TB arthritis in a patient from an endemic country presenting with chronic mono arthritis in weight-bearing joints to prevent delay in diagnosis and significant joint destruction and disability
- Full text:2008-Article Text-56008-1-10-20220218.pdf
