What Researchers Did
Researchers reviewed various treatments for critical limb ischemia, a severe condition affecting blood flow to the legs.
What They Found
The review found that successful bypass surgery on leg and foot arteries is the most effective treatment, provided good skill and vein quality. Percutaneous transluminal angioplasty (PTA)/stent works well for iliac artery issues but not for arteries below the knee. The authors noted that whole-body hyperbaric oxygenation was not currently performed at the time of the review, and angiogenesis was still experimental.
What This Means for Canadian Patients
Canadian patients with critical limb ischemia have several treatment options, with bypass surgery often being the most effective for lower leg arteries. While this review indicated whole-body hyperbaric oxygenation was not commonly used at the time, other medical treatments like anticoagulants are consistently necessary.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
This review, published in 2007, may not reflect the current status or advancements in hyperbaric oxygen therapy or other emerging treatments for critical limb ischemia.