Diabetic foot ulcer: assessment and management

Area of Science:

• Podiatry
• Endocrinology
• Vascular Surgery

Background:

• Diabetic foot ulcer (DFU) presents a growing global health challenge, linked to increasing diabetes mellitus prevalence.
• DFUs are the leading cause of non-traumatic lower limb amputations, significantly impacting patient quality of life.
• Neuropathy and/or ischemia are primary etiologies, often exacerbated by infection, complicating DFU management.

Purpose of the Study:

• To highlight the preventable nature of most diabetic foot problems.
• To emphasize the necessity of a multidisciplinary team approach for holistic DFU patient care.
• To outline current and adjunctive treatment strategies for accelerating DFU healing.

Main Methods:

• Review of current literature on diabetic foot ulcer etiology, prevention, and management.
• Discussion of essential components of care including blood sugar control, wound debridement, offloading, and infection control.
• Exploration of adjunctive therapies like growth factors, skin substitutes, and vacuum-assisted closure.

Main Results:

• Up to 85% of diabetic foot complications are preventable through diligent foot care and patient/provider education.
• Effective DFU management integrates glycemic control, wound care (debridement, dressings, offloading), vascular support, and infection mitigation.
• Adjunctive treatments show promise in accelerating healing for specific DFU cases.

Conclusions:

• Diabetic foot ulcer management demands a comprehensive, multidisciplinary strategy.
• Preventive measures, focusing on patient education and meticulous foot care, are paramount.
• Advanced therapies can augment conventional treatments to improve healing outcomes in diabetic foot ulcers.