Tasfygo for unresectable FGFR2‑fusion biliary tract cancer after chemotherapy

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This post-marketing observational study collects safety information on Tasfygo in patients with unresectable biliary tract cancer harboring FGFR2 fusions who progressed after prior chemotherapy. Participants who are naïve to Tasfygo tablets will be enrolled and followed at the sponsoring site for adverse events, laboratory results, and clinical outcomes as part of routine care. The study does not assign experimental interventions and treatment decisions are made by the treating physician. Data will be aggregated to characterize the real-world safety profile of Tasfygo in this population.

Why it matters

Who can join: the full rules

Inclusion Criteria:

1\. Participants with unresectable biliary tract cancer with FGFR2 fusion gene positivity who are naïve to Tasfygo tablet and progressed after chemotherapy.

Exclusion Criteria:

Not applicable.

Where it's running

• #Eisai Trial Site 1
  Tokyo, Japan Recruiting

Study contacts

• Study coordinator: Eisai Inquiry Service
• Email: eisai-chiken_hotline@hhc.eisai.co.jp

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.