Clinical exploration of allogeneic PRP in refractory wound

VernacularTitle:同种异体富血小板血浆在难愈性创面中的临床应用
Author: Qiang TAN ¹ ; Ling WU ¹ ; Liping LIU ¹ ; Xinyu GAN ¹ ; Tao PENG ¹
Author Information

1. Department of Blood Transfusion, the General Hospital of Western Theater Command, Chengdu 610036, China
Publication Type:Journal Article
Keywords: platelet-rich plasma (PRP); allogeneic PRP; wound treatment
From: Chinese Journal of Blood Transfusion 2025;38(5):734-738
CountryChina
Language:Chinese
Abstract: Objective: To explore the possibility of performing allogeneic platelet-rich plasma (PRP) treatment for patients who were not suitable for autologous PRP collection through case reports of two patients with refractory wounds treated with allogeneic PRP. Methods: The ABO-compatible allogeneic whole blood was centrifuged 3 times to obtain allogeneic PRP within 6 hours of blood collection. Then the qualified allogeneic PRP was applied to 2 cases of refractory wound on the same day. Results: The platelet concentration in allogeneic PRP was higher than 1 000×10 /L, and the test results of infectious diseases, as well as the mixing of red blood cells and white blood cells, met the standard of quality control. Both patients achieved satisfactory wound healing outcomes (3 d). Conclusions: For patients who were not suitable for autologous PRP treatment, allogeneic PRP might be a new option.