Treatment of Chronic Non-Healing Sacral Pressure Ulcer

Immediate Pressure Relief

• The American College of Physicians recommends complete offloading of the sacral area for healing, using an air-fluidized bed as the superior support surface for reducing pressure ulcer size compared to standard hospital beds 1, 2
• Implement strict repositioning every 2 hours with visual and tactile skin checks at least once daily, and manage fecal and urinary incontinence to prevent moisture-related maceration 4, 5

Wound Debridement Protocol

• The American College of Surgeons recommends sharp debridement as the preferred method, removing all necrotic tissue, slough, and surrounding callus at each wound care session 6
• Consider enzymatic debridement agents as second-line if sharp debridement is contraindicated due to severe ischemia or coagulopathy 3

Wound Cleansing and Dressing Selection

• The Wound, Ostomy, and Continence Nurses Society recommends cleansing the wound with normal saline or clean water at each dressing change, and applying hydrocolloid or foam dressings as the primary dressing 1, 2, 6
• Use antimicrobial dressings containing silver, iodine, or medical-grade honey to control biofilm and prevent infection 3

Infection and Biofilm Management

• Obtain wound cultures only when clinical signs of infection are present, and use systemic antibiotics only for spreading cellulitis or systemic signs of infection, targeting both Gram-positive/Gram-negative facultative organisms and anaerobes 3, 7

Nutritional Support

• The American Dietetic Association recommends providing protein supplementation at 1.2-1.5 g/kg/day to support wound healing, and considering vitamin and mineral supplementation if deficiencies are identified 1, 2, 3, 4

Adjunctive Therapies to Consider

• The American Physical Therapy Association recommends considering electrical stimulation as adjunctive therapy to accelerate wound healing, though it does not improve complete healing rates 1, 2, 4
• Consider negative pressure wound therapy for non-healing wounds, and platelet-derived growth factor for more severe ulcers compared to placebo 1, 2, 3

Surgical Considerations

• The American College of Surgeons recommends surgical repair if conservative management fails, with rotation flaps having the lowest complication rates compared to other surgical flap procedures 1, 2, 5

Critical Pitfalls to Avoid

• Do not use antimicrobial dressings with the goal of preventing secondary infection in clean wounds, reserve them for biofilm management 6
• Do not obtain routine wound cultures, only culture when infection is clinically suspected 3, 4