RESUMEN
The objective of this study was to evaluate the clinical outcomes and safety of clindamycin combination antibiotherapy for the treatment of erythromycin-resistant, lincosamide-susceptible bone and joint infections caused by Staphylococcus spp. Between January 2010 and September 2018, 46 patients with Staphylococcus spp. erythromycin-resistant, lincosamide-susceptible bone and joint infections were treated with clindamycin combination antibiotherapy for 6 to 12â¯weeks. The type of infection was prosthetic in 20 cases (43.5%), osteosynthetic device in 15 cases (32.6%), chronic osteomyelitis in 7 cases (15.2%), and arthritis in 4 cases (8.7%). The cure rate was 67.4% by intention to treat and 84.6% per protocol, with a median follow-up of 398â¯days (range 86-843). Only 2 relapses (5.1%) were observed in patients with chronic osteomyelitis; an acquired resistance to lincosamides developed in 1 case. Clindamycin combination therapy appears to be effective for the treatment of bone and joint infection caused by erythromycin-resistant, lincosamide-susceptible Staphylococcus spp.