富含血小板纤维素在早期口愈合期间对微 perfusion 的影响:一个随机对照临床试验
Marie Sophie Katz1, Mark Ooms2, Marius Heitzer2
1Department of Oral and Maxillofacial Surgery, University Hospital RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Germany. mkatz@ukaachen.de.
Clinical oral investigations
|July 29, 2025
概括
富含血小板纤维素 (PRF) 在简单的牙提取后没有显著改善早期愈合,减少疼痛或增强牙 perfusion. 对于复杂的外科病例,建议进行进一步的研究.
科学领域:
- 口腔外科和再生医学.
- 生物材料和组织工程.
背景情况:
- 富含血小板纤维素 (PRF) 是一种用于增强伤口愈合的生物活性缩物.
- 它在简单的牙提取后改善早期愈合结果的有效性需要进一步研究.
研究的目的:
- 评估和比较带有或没有PRF治疗的膜的早期愈合.
- 评估PRF对牙输液,临床伤口愈合和术后疼痛的影响.
主要方法:
- 接受一次牙拔牙的62名患者被随机分为PRF和对照组.
- 用激光多普勒流量计和组织光谱仪 (LDF-TS) 测量了牙输液.
- 临床伤口愈合和疼痛是在术后评估的.
主要成果:
- 两组之间没有观察到疼痛水平或临床伤口愈合得分在3天和10天之间有显著差异.
- 牙输液参数,包括氧和度,相对血红蛋白和血液流量,没有显示出显著的群体差异.
- 在评估的早期愈合参数中,PRF没有显示出统计学上显著的益处.
结论:
- 在简单的牙提取中,PRF似乎不能显著增强早期愈合,减少疼痛或改善牙 perfusion.
- 未来的研究应该考虑分口设计,并专注于更复杂的外科手术程序,以更好地确定PRF的潜在益处.
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