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Study identifier: NCT07726446 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Study on Sequential Cryoablation, Relaforp Alpha, and Chemotherapy for Bile Duct Tumors

Condition: Biliary Tract Cancer (BTC)  ·  Sponsor: Tianjin Medical University Cancer Institute and Hospital

PhasePhase 2
Planned participants30
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This study is a prospective, multicenter, single-arm, open-label Phase II clinical trial, planned to enroll 30 patients with unresectable locally advanced or metastatic iCCA/GBC. Patients will first receive cryoablation treatment, and two weeks after ablation, they will receive 8 cycles of immunotherapy combined with chemotherapy (Relatlimab α plus GC chemotherapy, every 3 weeks). During the maintenance phase, patients will continue with Relatlimab α alone, every 3 weeks, for up to one year. During the combination treatment phase, efficacy will be evaluated every 6 weeks, and during the maintenance phase, every 6 to 9 weeks. From the date of randomization/enrollment, survival follow-ups will be conducted every 3 months (±14 days) for the first 2 years; afterwards, follow-ups will occur every 6 months (±28 days) until the participant dies, is lost to follow-up, or the study ends, whichever comes first.

This description comes directly from the study's public registry record.

Talk to the study team

Tianqiang T Song, MD  ·  18622221077  ·  tjchi@hotmail.com

Liyu L Sun  ·  17860489096

Always discuss trial participation with your own doctor first.

Locations (1)

Department of Radiation Oncology, Tianjin Medical University Cancer Institute & Hospital, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, ChinaTianjin, Tianjin Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07726446