Abstract
INTRODUCTION: Burkholderia infection commonly presents as bacteraemic pulmonary disease; however, it is notorious for its wide variety of presentations in chronic cases, including musculoskeletal manifestations. It is common in patients living in endemic areas with comorbidities such as diabetes and who have chronic alcoholism. It was previously under-reported due to a low index of suspicion. Now, there is an increasing trend of diagnosis of these infections in non-endemic areas because of various factors, such as MALDI-TOF, molecular tests, and PCR. MATERIALS AND METHODS: This is a single tertiary centre study of 10 patients, diagnosed with Burkholderia infection and treated at our institution between 2021 and 2023 and followed up for a minimum of six months. Information was collected from outpatient and inpatient records. RESULTS: In this study, the mean age of the patients was 45 years, with eight males and two females. Out of 10, seven patients had comorbidities. However, only one patient has a history of travelling to an endemic area. All our patients were treated operatively, and the course of intervention and the planning of the surgical procedure were decided according to clinico-radiological findings. Six out of 10 patients suffering from Burkholderia species infections have a history of prolonged ICU stay, four of them tested positive for Burkholderia pseudomallei and the remaining two tested positive for Burkholderia cepacia, with a mean average time of 24.6 days. Diabetes was the most common comorbidity in 70% of the patients. The knee was the most commonly affected joint, showing involvement in 60% of patients. We have done surgical intervention in all patients. In our study, we have given IV antibiotics for a minimum of six weeks to all patients, followed by oral antibiotic therapy for three to six months on the basis of regular follow-up of clinico-haematologic parameters. CONCLUSION: Infections caused by Burkholderia species should be considered a potential causative agent of musculoskeletal infections in non-endemic areas without prior history of travelling to endemic areas. It may present with a chronic, mild course; a high index of suspicion is required, and it is important that due suspicion translates to prompt diagnosis and appropriate treatment to mitigate the course of the disease and associated morbidities in patients.