Managing sternal osteomyelitis with antibiotic bead implantation
Kuan-Ming Chiu1, Tzu-Yu Lin, Shu-Hsun Chu
1Department of Cardiovascular Surgery, Far-Eastern Memorial Hospital, 21, Sec 2, Nan-Ya S. Road, Pan-Chiao, Taipei 220, Taiwan.
Asian Cardiovascular & Thoracic Annals
|March 23, 2006
Summary
Deep sternal wound infections after sternotomy can be challenging. A novel approach combining debridement with gentamicin beads effectively treated persistent sternal osteomyelitis in two patients.
Area of Science:
- Cardiovascular Surgery
- Infectious Disease
- Orthopedic Surgery
Background:
- Deep sternal wound infection (DSWI) is a serious complication following sternotomy.
- Persistent sternal osteomyelitis poses a significant treatment challenge.
- Current treatments often involve aggressive debridement and muscle flaps, but resolution can be difficult.
Observation:
- Two patients with deep sternal wound infection post-cardiac surgery presented with persistent osteomyelitis.
- Standard treatment protocols were insufficient for complete resolution.
Findings:
- A successful one-stage treatment protocol was developed.
- This involved aggressive debridement of infected bone.
- Implantation of gentamicin beads into the evacuated bone marrow space was key.
Implications:
- This combined approach offers a simple and effective solution for recalcitrant sternal osteomyelitis.
- Gentamicin bead implantation may improve infection resolution rates.
- This technique could be a valuable addition to the management of post-sternotomy infections.
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