EARLY RESULTS OF SINGLE-STAGE OSTEOMYELITIS TREATMENT WITH STIMULAN

Background:– A multidisciplinary approach is essential to treat chronic osteomyelitis. Surgical debridement of macroscopic infection precedes targeted antibiotics to eradicate microscopic infection. This study analyses early results of our single-stage protocol for chronic osteomyelitis using antibiotic-impregnated calcium sulphate beads (Stimulan).Methods:– We retrospectively analysed patients with primary or secondary chronic osteomyelitis treated with Stimulan. Patients with incomplete metal-work removal or follow up less than 3 months were excluded. Our study focused on 15 patients (10 male) with an average age of 40.5 years (16–73 years), average follow up of 10.6 months (3 – 21 months). There were 12 cases of secondary osteomyelitis (3 primary). Majority of cases involved the tibia, femur or humerus. Following debridement Stimulan mixed with Vancomycin and/or tobramycin was placed to obliterate dead space and deliver local antibiotics. Intravenous antibiotics, typically piperacillin/tazobactam and/o...