Key Takeaway
Cochrane review found HBOT significantly improved healing rates for diabetic foot ulcers and reduced major amputation risk.
Summary
This Cochrane systematic review analyzed randomized trials of hyperbaric oxygen therapy for diabetic foot ulcers.
Analysis showed HBOT significantly improved the likelihood of ulcer healing and reduced the risk of major amputation compared to standard care alone.
Methods
- Cochrane systematic review
- 12 randomized controlled trials
- 577 total participants
- Wound healing and amputation outcomes
Key Results
- Improved ulcer healing rates (RR 2.35)
- Reduced major amputation risk
- Benefits most clear for severe ulcers
- Number needed to treat: 4
Figures
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Limitations
- Variable study quality
- Heterogeneous protocols
- Cost-effectiveness unclear