术后围植入炎治疗后的辅助系统性阿莫西林和美特罗尼达:一项单盲随机对照试验,随访1年
Jarno Hakkers1, Yvonne C M de Waal2, Barzi Gareb1
1Department of Oral and Maxillofacial Surgery, University Medical Center Groningen and University of Groningen, Groningen, the Netherlands.
Journal of clinical periodontology
|January 14, 2026
概括
系统性阿莫西西林和美特罗尼达与围植入炎手术在一年后显著减少了探针出血 (BOP). 然而,这种孤立的效应没有显示出更广泛的临床益处,必须与抗生素风险进行权衡.
科学领域:
- 牙科植入物学 牙科植入物学
- 牙周病学 牙周病学
- 在口腔外科手术.
背景情况:
- 牙周植入物炎是植入牙植入物放置后的一个普遍并发症.
- 手术干预是治疗围植入炎的常见方法,但正在探索辅助疗法以改善结果.
研究的目的:
- 评估系统性阿莫西西林和甲尼达作为外科围植入炎治疗的辅助剂的疗效.
- 评估12个月内对周围植入物探测口袋深度 (PPD),探测出血 (BOP) 和边缘骨水平 (MBL) 的影响.
主要方法:
- 一项随机对照试验,涉及59名患有围植入炎和骨缺陷的患者.
- 患者接受了带有或没有系统性阿莫西西林和甲尼达的手术.
- 包括PPD,BOP,疾病解决,探针上 (SOP) 和MBL在内的结果在多个时间点评估,直至手术后12个月.
主要成果:
- 在手术后9个月和12个月,与对照组相比,在试验组 (抗生素) 观察到BOP的统计学显著降低.
- 在任何评估时间点中,在PPD,SOP或MBL组之间没有发现显著差异.
- 疾病缓解的综合结果也没有显示两组之间具有统计学意义的差异.
结论:
- 在围植入炎的入口手术中添加系统性阿莫西西林和甲尼达,导致1年后BOP显著减少.
- 观察到的益处仅限于BOP,并没有转化为其他临床或放射性参数的显著改善.
- 这一孤立发现的临床意义值得怀疑,需要仔细考虑与全身抗生素使用相关的潜在风险.
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