The Benefits of Using Platelet-rich Plasma with Dermal Substitutes for Extremity Posttraumatic Skin Defects: A...

Area of Science:

• Regenerative Medicine
• Wound Healing
• Biomaterials

Background:

• Skin injuries are prevalent, necessitating advanced wound management techniques.
• Artificial dermis (PELNAC) and platelet-rich plasma (PRP) are explored for wound healing.
• PRP is theorized to synergistically enhance wound repair processes.

Purpose of the Study:

• To evaluate the efficacy of adding PRP to PELNAC for treating post-traumatic skin defects.
• To compare outcomes of PELNAC with PRP versus PELNAC alone in complex wound management.

Main Methods:

• Adult patients with extremity skin and soft tissue defects were enrolled between October 2019 and March 2021.
• Group I received PELNAC with PRP, while Group II received PELNAC alone.
• Outcomes assessed included graft take rate, neovascularization time, and Vancouver Scar Scale scores.

Main Results:

• Group I demonstrated a significantly higher graft take rate and faster neovascularization of the acellular dermal matrix.
• No significant difference in Vancouver Scar Scale scores was observed between groups.
• Patients receiving PRP experienced statistically shorter hospital stays.

Conclusions:

• Combining PRP with PELNAC enhances graft take, accelerates neovascularization, and reduces hospital stay duration.
• This adjuvant therapy shows promising results for rapid and safe healing of complex wounds.
• No adverse effects were reported with the addition of PRP.