NCT05993429 2026-01-26
Diagnostic Efficacy of EUS-FNA/B Versus ERCP With or Without POCS-TB in Patients With Suspected Hilar Cholangiocarcinoma
Qilu Hospital of Shandong University
Completed
Qilu Hospital of Shandong University
Erasmus Medical Center
Beijing Tsinghua Chang Gung Hospital
Tongji Hospital
Moscow Clinical Scientific Center