跳至主要内容
临床试验/JPRN-UMIN000050406
JPRN-UMIN000050406招募中Unknown

Assessment of risk factors for recurrent biliary obstruction following palliative endoscopic biliary stenting in patients with unresectable ampullary cancer: a multicenter retrospective study - Assessment of risk factors for recurrent biliary obstruction following palliative endoscopic biliary stenting in patients with unresectable ampullary cancer: a multicenter retrospective study

Hokkaido University Hospital0 个研究点目标入组 107 人开始时间: 2023年2月28日最近更新:

试验速览

阶段
Unknown
状态
招募中
入组人数
107

研究概览

简要总结

暂无简介。

研究设计

研究类型
Observational

入排标准

年龄范围
20years-old 至 ot applicable(—)
性别
All

入选标准

  • 未提供

排除标准

  • 1) patients who underwent curative surgery 2) patients who underwent endoscopic papillectomy 3) patients who underwent endoscopic ultrasound-guided biliary drainage until the initial endoscopic biliary stenting 4) patients who underwent insertion of multiple stents 5) patients with biliary obstruction due to metastatic malignancy 6) refusal for enrollment in this study by the patients or their families

研究者

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