Use of Fish Skin Grafts for Wound Management: Report of 5 Pediatric Cases

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Abstract Background Managing wounds and scars in children presents a significant challenge for surgical and rehabilitation teams. Studies have already explored the potential of fish skin grafts with Omega-3 in hard-to-heal lower extremity chronic ulcers and deep-burn management. Aims The purpose of this study is to assess the safety and outcome of intact fish skin grafts with Omega-3 when used as skin replacement therapy in the pediatric population. Methods This article was conducted in adherence to our hospital's ethical guidelines. Patients enrolled in this study were identified retrospectively. Their medical records were reviewed, and data was collected concerning patient demographics, initial mode of injury, indication for fish skin placement, operative data, postoperative care, complications and outcomes. The acellular dermal matrix was obtained from North Atlantic codfish skin (Gadus morhua) farmed in Isafjordur, Iceland. Results All patients underwent meticulous wound debridement and patch application under general anesthesia and were discharged the same day. Wound surface ranged between 10 and 110 cm2 (mean: 53 cm2). Standard analgesic medications were taken for a maximum period of 48 hours in all patients. Upon follow-up at our outpatient clinic, shrinkage in the wound surface was observed in all patients after a few days, followed by early wound granulation. Two patients underwent subsequent split-thickness grafting to achieve healing. The mean time required to achieve complete epithelialization was 48.6 days (range: 29 – 62 days). No hypersensitivity or allergic reaction was reported. The definitive outcome was satisfactory in all wounds, meaning complete wound coverage. Conclusion The findings from this case series reveal that fish skin grafts with Omega-3 can be an effective and a safe scaffold in the process of repairing damaged tissues in the pediatric population. We have been able to accomplish a quality skin replacement therapy, with no donor site morbidity.