Efficacy and Safety of Tislelizumab (BGB-A317) as Neo-Adjuvant Treatment in Patients With Colorectal Cancer

NCT ID: NCT05116085

Last Updated: 2025-03-13

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

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

33 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-01-26

Study Completion Date

2025-01-03

Brief Summary

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This study will evaluate the safety, and tolerability of neo-adjuvant treatment with tislelizumab in participants with early-stage (Stage II-III) Microsatellite Instability-High (MSI-H) or Mismatch Repair Deficient (dMMR) colorectal cancer.

Detailed Description

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Conditions

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Colorectal Cancer

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Tislelizumab

Tislelizumab administered intravenously before surgery during the neo-adjuvant phase

Group Type EXPERIMENTAL

Tislelizumab

Intervention Type DRUG

Administered intravenously

Interventions

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Tislelizumab

Administered intravenously

Intervention Type DRUG

Other Intervention Names

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BGB-A317

Eligibility Criteria

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Inclusion Criteria

1. ECOG Performance status of 0 or 1.
2. Pathologically (histologically) confirmed diagnosis of potentially resectable Stage II or Stage III Colon/Rectal Cancer (CRC) with MSI-H confirmed by sponsor designated central laboratory or known MSI-H status by local laboratory. Participants should be eligible for an R0 resection with curative intent.
3. Evaluable or measurable disease as assessed by the investigator per RECIST v1.1.
4. Adequate hematologic and organ function, defined by protocol-specified laboratory test results, obtained within 7 days before first dose.

Exclusion Criteria

1. Any prior therapy for current CRC, including chemotherapy or radiotherapy or immunotherapy.
2. Any condition requiring systemic treatment with either corticosteroids (\> 10 mg daily prednisone or equivalent) or other immunosuppressive medications within 14 days before first dose.
3. Active autoimmune diseases or history of autoimmune diseases that may relapse.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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BeiGene

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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The First Affiliated Hospital of Bengbu Medical College

Bengbu, Anhui, China

Site Status

Sun Yat Sen University Cancer Center

Guangzhou, Guangdong, China

Site Status

Hubei Cancer Hospital

Wuhan, Hubei, China

Site Status

Liaoning Cancer Hospital and Institute

Shenyang, Liaoning, China

Site Status

Shandong Cancer Hospital

Jinan, Shandong, China

Site Status

The Affiliated Hospital of Qingdao University Branch South

Qingdao, Shandong, China

Site Status

Tianjin Medical University Cancer Institute and Hospital

Tianjin, Tianjin Municipality, China

Site Status

The Second Affiliated Hospital of Zhejiang University School of Medicine

Hangzhou, Zhejiang, China

Site Status

Countries

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China

Other Identifiers

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CTR20212779

Identifier Type: OTHER

Identifier Source: secondary_id

BGB-A317-214

Identifier Type: -

Identifier Source: org_study_id

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