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A Multicenter, Open-Label, Phase IIa Clinical Study Evaluating the Preliminary Efficacy and Safety of Sodium Porphyrin Injection Combined With Photodynamic Therapy Plus Gemcitabine and Cisplatin Chemotherapy in Patients With Advanced Extrahepatic Cholangiocarcinoma With Biliary Obstruction

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Trial Profile

A Multicenter, Open-Label, Phase IIa Clinical Study Evaluating the Preliminary Efficacy and Safety of Sodium Porphyrin Injection Combined With Photodynamic Therapy Plus Gemcitabine and Cisplatin Chemotherapy in Patients With Advanced Extrahepatic Cholangiocarcinoma With Biliary Obstruction

Status: Recruiting
Phase of Trial: Phase II

Latest Information Update: 18 Feb 2026

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At a glance

  • Drugs Cisplatin (Primary) ; Cosiporfin (Primary) ; Gemcitabine (Primary)
  • Indications Cholangiocarcinoma
  • Focus Therapeutic Use
  • Sponsors Shanghai Guangsheng Biopharmaceutical

Most Recent Events

  • 18 Feb 2026 New trial record

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