Platelet Rich Plasma Combined With Human Umbilical Cord Mesenchymal Stem Cells for Stage 3 and 4 Stress Injury

Conditions: Pressure Injuries - Stage 3; Pressure Injuries - Stage 4 Interventions: Biological: Platelet-rich plasma (PRP) combined with human umbilical cord mesenchymal stem cells (huMSCs); Other: Control group Sponsors: Liaocheng People ' s Hospital Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials