[侧向端解剖体对直肠癌手术中术后肠功能的影响:一项前性单中心随机对照试验]
1Department of Gastroenterological Surgery, Beijing Key Laboratory of Colorectal Cancer Diagnosis and Treatment Research, Peking University People's Hospital, Beijing 100044, China.
概括
在直肠癌手术后的一年,侧到端解剖 (SEA) 导致肠道功能优异,而不是端到端解剖 (EEA). 在SEA组的患者经历了明显较低的前部切除综合征 (LARS) 评分,这表明结果更好.
科学领域:
- 结肠直肠手术 结肠直肠手术
- 手术瘤学手术瘤学
- 胃肠病学 胃肠病学
背景情况:
- 结直肠癌切除通常需要进行关节保护手术,这会影响肠道功能.
- 低前切除综合征 (LARS) 是一种常见的并发症,影响了直肠手术后的生活质量.
- 对比不同的解剖切除技术对于优化功能结果至关重要.
研究的目的:
- 在直肠癌患者中,在手术后12个月的12个月内,比较侧向端解剖 (SEA) 和端向端解剖 (EEA) 之间的肠功能.
- 评估SEA与EEA对低前切除综合征 (LARS) 评分的长期影响.
- 确定首选的手术技术,以改善直肠癌切除后的功能恢复.
主要方法:
- 一个单中心,前性,III期随机对照试验,涉及200名直肠癌患者,接受选择性关节保护手术.
- 患者被随机分配到SEA或EEA组.
- 在12个月后和长期随访期间,使用低前切除综合征 (LARS) 问卷评估肠道功能.
主要成果:
- 与EEA组相比,SEA组的患者在手术后12个月的LARS中位数显著较低 (8对14在FAS;P=0.007).
- 长期随访还显示,SEA组的LARS得分明显较低 (在FAS中为2比11;P=0.003).
- 这些发现在全分析集 (FAS) 和每协议集 (PPS) 中一致.
结论:
- 侧向端解剖 (SEA) 导致肠道功能优越,与直肠癌切除后一年的端到端解剖 (EEA) 相比.
- 在长期跟踪期间,SEA提供了更好的功能结果和更低的LARS分数.
- 对于接受需要初级解剖的直肠癌手术的患者来说,SEA可能是首选的手术技术.
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