Management of ischemic diabetic foot

Area of Science:

• Vascular Surgery
• Diabetology
• Podiatry

Background:

• Diabetic foot pathology is a leading cause of disabling lower limb amputations, with over a million occurring annually.
• Eighty-five percent of these amputations are preceded by preventable ulcers, highlighting the need for effective prevention programs.
• Critical limb ischemia (CLI) is a primary driver of major amputations in diabetic individuals.

Purpose of the Study:

• To emphasize the critical role of early diagnosis and timely intervention in managing diabetic foot complications.
• To outline optimal treatment strategies for diabetic foot infections and ischemia, including revascularization and surgical approaches.
• To underscore the importance of a multidisciplinary approach in preserving limb function and patient mobility.

Main Methods:

• Review of current literature and clinical guidelines for diabetic foot management.
• Analysis of endovascular and surgical revascularization techniques for critical limb ischemia (CLI).
• Discussion of antibiotic therapy selection and surgical protocols for diabetic foot infections.

Main Results:

• Early diagnosis of infection and ischemia is crucial for successful treatment outcomes.
• Both endovascular and surgical revascularization offer high success rates for CLI in diabetic patients when performed by experienced operators.
• Prompt surgical intervention for infection, followed by revascularization, improves limb salvage rates.

Conclusions:

• A comprehensive treatment protocol involving early diagnosis, infection control, revascularization, and reconstructive surgery is essential for diabetic foot care.
• Effective management can significantly reduce amputation rates and improve walking capacity in diabetic patients.
• Multidisciplinary collaboration is key to achieving optimal functional outcomes and preventing recurrence.