NEJM:贲门失弛缓症的手术治疗

2019-12-05 MedSci MedSci原创

研究发现,在2年内,POSE在控制贲门失弛缓症的症状方面并不劣于LHM+的胃底折叠术。胃食管反流在接受POEM治疗的患者中更常见

气动扩张和腹腔镜海勒肌切开术(LHM)是治疗特发性贲门失弛缓症的有效方法。经口内镜下肌切开术(POEM)是一种微创治疗方法,早期研究效果显著。近日研究人员开展多中心随机研究,比较POEM与LHM在症状性贲门失弛缓症中的应用。

症状性贲门失弛缓症患者参与研究,随机接受POEM或LHM联合底折叠术治疗,研究的主要终点是临床治疗成功,定义为在2年随访中,在不使用额外治疗的情况下,Eckardt症状评分为3分或更少(范围为0至12分,分数越高表明贲门失弛缓症症状越严重)。次要终点包括不良事件、食管功能、肠生活质量指数评分(范围:0至144,较高评分表明较好的功能)和胃食管返流。

221例患者随机分为POSE组(112例)或LHM+胃底折叠术组(109例)。随访2年临床成功率:POSE组为83.0%,LHM组为81.7%(差异1.4个百分点,非劣效性P=0.007)。严重不良反应发生率:POSE组2.7%,LHM组7.3%。经食管下括约肌综合松弛压力、从基线到24个月的食管功能的改善,治疗组间差异无显著性,胃肠生活质量指数评分无显著差异。3个月时经内镜检查,POSE组57%和LHM组20%有反流性食管炎,24个月时相应百分比分别为44%和29%。

研究发现,在2年内,POSE在控制贲门失弛缓症的症状方面并不劣于LHM+的胃底折叠术。胃食管反流在接受POEM治疗的患者中更常见。

原始出处:

Yuki B. Werner et al. Endoscopic or Surgical Myotomy in Patients with Idiopathic Achalasia. N Engl J Med, December 5, 2019.

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    2020-03-06 gostraight
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    2019-12-05 旺医

    顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息

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