Efficacy of Platelet-Rich Plasma and Polyvinyl Alcohol Wound Dressing in Open Wound Healing: First Results from an Experimental Rat Model

The relatively small sample size, absence of a PRP-only group, and short observation period limit the generalizability of these findings. Within these constraints, the results indicate a potential synergistic role of PRP and PVA scaffolds in promoting wound repair, supporting further studies with larger cohorts and standardized PRP preparation before clinical translation.