Innovations in Diagnostics, Treatment and Delivery of Care: Advancing the Wound Care Toolkit
Summary: Editors Peta Tehan and Zlatko Kopecki present the Volume 33, Number 4 (2025) issue of Wound Practice and Research, the official journal of the Australian Wound Management Association (AWMA), published as an open-access diamond publication by Cambridge Media. This editorial introduces five contributions that collectively span the wound care toolkit — from early diagnostics to advanced therapies and care delivery innovation. The first is a case report by Astrada et al. in which point-of-care ultrasonography (POCUS) detected extensive subcutaneous gas gangrene extending to the Achilles tendon and calf in a 61-year-old patient with a closed diabetic foot ulcer — before visible tissue damage had occurred — enabling prompt debridement and antibiotic therapy. The second case by Lauryn and Suryadi describes the successful use of sequential NPWT followed by split-thickness skin graft (STSG) in a 54-year-old man who developed deep wound dehiscence and an enterocutaneous fistula following surgery for abdominal tuberculosis, achieving 95% wound healing within 46 days. The third contribution, a systematic review and meta-analysis by Somboonchokephisal, examines beta-glucan — a natural polysaccharide that promotes immune cell activation and tissue repair — finding a twofold increase in healing rates at 12 weeks for topical beta-glucan applied to chronic wounds. The fourth paper, by Binkanen et al., evaluates patient and caregiver satisfaction with virtual wound care services in Saudi Arabia, finding significantly higher satisfaction among patients than caregivers, with caregivers raising concerns about accessibility and communication. Finally, a WHAM evidence summary addresses silicone gel sheeting for hypertrophic scars, concluding it may reduce pain and scar severity when clinical decisions account for symptom severity, patient preference, and adherence capacity.
Key Highlights:
- POCUS case: subcutaneous gas gangrene detected in a closed DFU before visible tissue damage — early detection enabled debridement and antibiotics, potentially preventing substantial tissue loss
- NPWT + STSG case: sequential negative pressure wound therapy followed by split-thickness skin graft achieved 95% healing within 46 days of treatment initiation in a complex postoperative dehiscence with enterocutaneous fistula
- Beta-glucan meta-analysis: topical beta-glucan application to chronic wounds associated with twofold increase in healing rates at 12 weeks — proposed mechanism is immune cell activation and resolution of persistent inflammation
- Telehealth satisfaction study (Saudi Arabia): patients reported significantly higher satisfaction than caregivers with virtual wound care services — caregiver concerns around accessibility and communication highlight the need for targeted support and training
- WHAM silicone sheeting summary: silicone gel sheeting may reduce pain and scar severity in existing hypertrophic scars — clinical decisions should be individualized based on scar characteristics and patient adherence capacity
- Wound Practice and Research is diamond open access (no APC) and indexed by AWMA; DOI 10.33235/wpr.33.4.155; Vol. 33 No. 4, 2025
Keywords: wound care diagnostics, POCUS diabetic foot ulcer, beta-glucan wound healing, telehealth wound care, silicone gel sheeting hypertrophic scar, NPWT skin graft
Peta Tehan Zlatko Kopecki