A Post-marketing Observational Study of Tasfygo in Participants With Unresectable Biliary Tract Cancer With Fibroblast Growth Factor Receptor 2 (FGFR2) Fusion Gene Positivity Who Progressed After Chemotherapy

NCT ID: NCT06793709

Last Updated: 2025-08-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

60 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-07-10

Study Completion Date

2030-11-12

Brief Summary

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The primary purpose of this study is to investigate the safety of Tasfygo.

Detailed Description

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Conditions

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Biliary Tract Cancer

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Tasfygo tablet 35 milligrams (mg)

No Intervention

Intervention Type OTHER

This is a non-interventional study.

Interventions

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No Intervention

This is a non-interventional study.

Intervention Type OTHER

Eligibility Criteria

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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.
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Eisai Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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#Eisai Trial Site 1

Tokyo, , Japan

Site Status RECRUITING

Countries

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Japan

Central Contacts

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Eisai Inquiry Service

Role: CONTACT

Other Identifiers

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E7090-M081-501

Identifier Type: -

Identifier Source: org_study_id

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