Management of Central Non-Healing Ulceration
Initial Assessment and Basic Treatment
- The American Diabetes Association recommends evaluating the ulcer for signs of infection, ischemia, and underlying deformities that may be contributing to non-healing 1, 2
- Sharp debridement of necrotic, nonviable tissue and surrounding callus is essential for proper wound healing 2
- Ensure complete pressure relief from the affected area through appropriate offloading devices, particularly for plantar ulcers 1, 2
- Assess for and manage infection with appropriate antibiotic therapy directed against both Gram-positive and Gram-negative organisms as well as anaerobes 2
Advanced Wound Therapy for Non-Healing Ulcers
- Consider advanced wound therapy if the ulcer fails to show a reduction of 50% or more after 4 weeks of appropriate wound management using the basic principles above 1, 4
- Electrical stimulation as adjunctive therapy to accelerate wound healing for stage 2 to 4 ulcers 5, 2
- Topical growth factors, acellular matrix tissues, and bioengineered cellular therapies for chronic, more superficial ulcerations 6, 4
- Topical oxygen therapy, which has been supported by several high-quality RCTs and systematic reviews for healing chronic diabetic foot ulcers 6
Special Considerations for Different Ulcer Types
- For diabetic foot ulcers, evaluate for underlying osteomyelitis and deformities that may require surgical offloading procedures 1, 6
- Ensure adequate nutritional support with protein or amino acid supplementation as needed 2, 3