An Overview of Recent Clinical Trials for Diabetic Foot Ulcer Therapies

Several human studies show positive signals, while research methods and sample sizes continue to develop.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

Diabetic foot ulcers (DFUs) are a major complication of diabetes, leading to high mortality, reduced quality of life, neuropathy, ischemia, infection, and amputation risks. The prevalence of these ulcers is only on the rise as more people suffer from type 2 diabetes and obesity. The current wound management involves wound dressings, offloading, debridement, and infection control, but more must be done to keep up with the rising prevalence of DFUs and the strain they put on patients and the healthcare system. To find recent therapeutic advances in DFU treatment, we searched PubMed for novel therapeutics from the past 5 years. We found a diversity of promising interventions, including advanced wound dressings and topicals, physical energy-based therapies, regenerative scaffolds, and growth factor- and cell-based therapies. Recent therapies hold significant promise in healing more DFUs faster and more effectively. Providers should consider employing safe, novel therapeutics when standard dressings are not effective.

Evidence level

Several human studies show positive signals, while research methods and sample sizes continue to develop.

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