中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (8): 1231-1237.doi: 10.3969/j.issn.2095-4344.2523

• 皮肤粘膜组织构建 skin and mucosal tissue construction • 上一篇    下一篇

自体富血小板血浆修复慢性难愈性创面的作用:回顾性研究和文献检索证据分析

修一平,张丽艳,钱学义,李  妍,李万同   

  1. 解放军北方战区总医院烧伤与创面修复外科,辽宁省沈阳市  110016
  • 收稿日期:2019-10-22 修回日期:2019-10-25 接受日期:2019-11-06 出版日期:2020-03-18 发布日期:2020-01-22
  • 通讯作者: 李万同。解放军北方战区总医院烧伤与创面修复外科,辽宁省沈阳市 110016
  • 作者简介:修一平,1977年生,女,吉林省四平市人,副主任医师,硕士。

The clinical application of platelet-rich plasma to repair chronic refractory wounds: a retrospective study and literature retrieval evidence analysis  

Xiu Yiping, Zhang Liyan, Qian Xueyi, Li Yan, Li Wantong   

  1. Department of Burns and Wound Reconstruction, The General Hospital of Northern Theater Command, Shenyang 110016, Liaoning Province, China
  • Received:2019-10-22 Revised:2019-10-25 Accepted:2019-11-06 Online:2020-03-18 Published:2020-01-22
  • Contact: Li Wantong, Department of Burns and Wound Reconstruction, The General Hospital of Northern Theater Command, Shenyang 110016, Liaoning Province, China
  • About author:Xiu Yiping, Master, Associate chief physician, Department of Burns and Wound Reconstruction, The General Hospital of Northern Theater Command, Shenyang 110016, Liaoning Province, China

摘要:

文题释义:
慢性难愈性创面:通常把各种内外因作用下创面不能通过正常的创面愈合过程而达到愈合,呈现病理性炎症反应状态,从而导致创面经久难愈的称为慢性难愈性创面。
富血小板血浆:是通过离心自体血而提取出的含有高浓度血小板的血浆,除血小板外,其中含有多种高浓度的生长因子及纤维蛋白。

背景:自体富血小板血浆对难愈性创面有一定修复效果,可加快软组织愈合速度。而富血小板血浆凝胶可以防止血小板的流失,使血小板在局部长时间存活并分泌生长因子,更有利于创面愈合。

目的:观察自体富血小板血浆凝胶对慢性难愈性创面的修复作用,并分析其研究现状。

方法:①收集慢性难愈性创面病例22例,其中糖尿病性溃疡8例,创伤性溃疡3例,创伤后骨不连3例,电烧伤后骨外露2例,放射性溃疡6例,创面行清创手术后用富血小板血浆凝胶外用,定期换药并更换富血小板血浆凝胶,观察创面愈合情况;②由第一作者检索万方数据库近10年的有关自体富血小板血浆凝胶治疗慢性难愈性创面的相关文献,并分析研究现状。

结果与结论:①回顾性分析结果表明,富血小板血浆修复的22例慢性难愈性创面病例,创面完全愈合11例,创面缩小后经皮瓣转移后愈合5例,行游离植皮治疗获得愈合6例,患者均无疾病传播及免疫排斥反应,结果证实富血小板血浆凝胶对慢性难愈合伤口有明显的修复作用,安全有效;②文献检索结果显示,纳入文献32篇,其中2016年到2018年对自体富血小板血浆在慢性难愈性创面的研究发文量逐年升高,但现有证据尚缺乏说服力,缺乏大规模、多中心、前瞻性随机对照研究,如何规范富血小板血浆的制备及使用过程以保证疗效的稳定性还有待进行更多的探索。

ORCID: 0000-0002-2480-5159(李万同)

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词:

富血小板血浆, 慢性难愈性创面, 生长因子, 自体, 凝胶

Abstract:

BACKGROUND: Autologous platelet-rich plasma (PRP) has a certain repair effect on refractory wounds, which can accelerate the healing of soft tissue. The PRP gel can prevent the loss of platelets, make platelets survive for a long time and secrete growth factors, which is conducive to wound healing.

OBJECTIVE: To observe the effects of PRP on the healing of chronic refractory wounds and analyze the research status.

METHODS: Twenty-two patients with refractory wounds, including eight cases of diabetic ulcer, three cases of traumatic ulcer, three cases of traumatic bone ununion, two cases of bone exposure after electric burn, and six cases of radiation ulcer, were treated with PRP gel after surgical debridement. Dressing and PRP gel were regularly changed, and wound healing was observed. The first author retrieved WanFang for the literature addressing the treatment of chronic refractory wounds with autologous PRP gel published in recent 10 years, and analyzed the research status.

RESULTS AND CONCLUSION: (1) In all of chronic wounds (22 cases), complete healing was observed in 11 cases as well as in 5 cases after skin flap transfer, and the remaining 6 cases were subjected to skin grafting. There was no disease transmission or immune rejection. The results indicate that the use of PRP gel is a safe and effective method for chronic refractory wounds. (2) Thirty-two relevant literatures were enrolled in literature retrieval. Although the number of relevant articles published from 2016 to 2018 increased yearly, there is no convincing evidence for autologous PRP in the treatment of chronic refractory wounds. There is lack of large-scale, multicenter, prospective, randomized controlled studies. How to standardize PRP preparation and use to ensure a curative effect with high stability remains to be elucidated.

Key words:

platelet-rich plasma, chronic refractory wounds, growth factors, autologous, gel

中图分类号: