Evaluation of A Multilayer Antimicrobial Foam Dressing Indicated for Use on Surgical Incisions
Summary: 2025 study (Wounds 37(12):451-455) evaluated Allevyn Ag+ (Smith+Nephew) multilayer antimicrobial foam dressing prophylactically on low-risk surgical incisions (clean/clean-contaminated, ASA 1-3 patients) in orthopedic procedures. Clinician survey (n=54 responses from 8 hospitals) assessed application, conformability, size, adherence, and overall performance via 5-point scale. Key features: ComfortSTAY silicone adhesive (7-day wear, low trauma removal), HighFLEX conformability, ExuLOCK exudate lock, silver foam (1.9-3.0 mg/cm²) for sustained antimicrobial action. Results: 91% ease of application met/exceeded expectations; 70% conformability exceeded; 98% size satisfaction; 89% adherence; 93% overall. 63% rated better than prior dressings; 96% wanted to continue. Conformability highlighted as top benefit for high-motion areas (knee >70%, hip 100%). No objective healing/infection data; clinician opinion-based.
Key Highlights:
- Procedures: 83% orthopedic (knee/hip dominant).
- Performance: High clinician satisfaction; reduced changes via 7-day wear.
- Benefits: Antimicrobial silver, exudate management, minimal pain/trauma on removal.
- Relevance: Prophylactic use in low-SSI-risk incisions; complements post-op care in wound-prone areas.
Keywords: Allevyn Ag+, antimicrobial foam dressing, surgical incisions, SSI prevention