A Study Investigating the Efficacy and Safety of LBL-007 Plus Tislelizumab in Combination With Bevacizumab Plus Fluoropyrimidine Versus Bevacizumab Plus Fluoropyrimidine in Participants With Unresectable or Metastatic Colorectal Cancer

NCT ID: NCT05609370

Last Updated: 2025-10-02

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

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE1/PHASE2

Total Enrollment

113 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-01-29

Study Completion Date

2026-12-31

Brief Summary

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This is a Phase 1b/2 study to investigate the efficacy and safety of LBL-007 plus tislelizumab when administered in combination with bevacizumab plus fluoropyrimidine, and LBL-007 in combination with bevacizumab plus fluoropyrimidine versus bevacizumab plus fluoropyrimidine to participants with colorectal cancer.

Detailed Description

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Conditions

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Unresectable or Metastatic Microsatellite Stable/Mismatch Repair Proficient Colorectal Cancer

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Phase 1b: Cohort -1: LBL-007 + Tislelizumab + Bevacizumab + Capecitabine

LBL-007 (low dose) + tislelizumab (low dose once every 3 weeks) + bevacizumab (7.5 mg/kg once every 3 weeks) + capecitabine

Group Type EXPERIMENTAL

LBL-007

Intervention Type DRUG

Administered intravenously.

Tislelizumab

Intervention Type DRUG

Administered intravenously.

Bevacizumab or Bevacizumab biosimilar

Intervention Type DRUG

Administered intravenously

Capecitabine

Intervention Type DRUG

Administered in accordance with relevant local guidelines and/or prescribing information

Phase 1b: Cohort 1a: LBL-007 + Tislelizumab + Bevacizumab + Capecitabine

LBL-007 (medium dose) + tislelizumab (low dose once every 3 weeks) + bevacizumab (7.5 mg/kg once every 3 weeks) + capecitabine

Group Type EXPERIMENTAL

LBL-007

Intervention Type DRUG

Administered intravenously.

Tislelizumab

Intervention Type DRUG

Administered intravenously.

Bevacizumab or Bevacizumab biosimilar

Intervention Type DRUG

Administered intravenously

Capecitabine

Intervention Type DRUG

Administered in accordance with relevant local guidelines and/or prescribing information

Phase 1b: Cohort 1b: LBL-007 + Tislelizumab + Bevacizumab + 5-Fluorouracil (5-FU)

LBL-007 (medium dose) + tislelizumab (high dose once every 4 weeks) + bevacizumab (5 mg/kg once every 2 weeks) + 5-FU

Group Type EXPERIMENTAL

LBL-007

Intervention Type DRUG

Administered intravenously.

Tislelizumab

Intervention Type DRUG

Administered intravenously.

Bevacizumab or Bevacizumab biosimilar

Intervention Type DRUG

Administered intravenously

5-Fluorouracil

Intervention Type DRUG

Administered in accordance with relevant local guidelines and/or prescribing information

Phase 1b: Cohort 2: LBL-007 + Tislelizumab + Bevacizumab + Fluoropyrimidine

LBL-007 (high dose) + tislelizumab (low dose every 3 weeks or high dose every 4 weeks) + bevacizumab (7.5 mg/kg once every 3 weeks or 5 mg/kg once every 2 weeks) + fluoropyrimidine (5-FU or capecitabine)

Group Type EXPERIMENTAL

LBL-007

Intervention Type DRUG

Administered intravenously.

Tislelizumab

Intervention Type DRUG

Administered intravenously.

Bevacizumab or Bevacizumab biosimilar

Intervention Type DRUG

Administered intravenously

Capecitabine

Intervention Type DRUG

Administered in accordance with relevant local guidelines and/or prescribing information

5-Fluorouracil

Intervention Type DRUG

Administered in accordance with relevant local guidelines and/or prescribing information

Phase 2: Arm A and Arm D: LBL-007 + Tislelizumab + Bevacizumab + Fluoropyrimidine

LBL-007 (high dose) + tislelizumab (low dose every 3 weeks or high dose every 4 weeks) + bevacizumab (7.5 mg/kg once every 3 weeks or 5 mg/kg once every 2 weeks) + fluoropyrimidine (5-FU or capecitabine)

Group Type EXPERIMENTAL

LBL-007

Intervention Type DRUG

Administered intravenously.

Tislelizumab

Intervention Type DRUG

Administered intravenously.

Bevacizumab or Bevacizumab biosimilar

Intervention Type DRUG

Administered intravenously

Capecitabine

Intervention Type DRUG

Administered in accordance with relevant local guidelines and/or prescribing information

5-Fluorouracil

Intervention Type DRUG

Administered in accordance with relevant local guidelines and/or prescribing information

Phase 2: Arm B: LBL-007 + Bevacizumab + Fluoropyrimidine

LBL-007 (high dose) + bevacizumab (7.5 mg/kg once every 3 weeks or 5 mg/kg once every 2 weeks) + fluoropyrimidine (5-FU or capecitabine)

Group Type EXPERIMENTAL

LBL-007

Intervention Type DRUG

Administered intravenously.

Bevacizumab or Bevacizumab biosimilar

Intervention Type DRUG

Administered intravenously

Capecitabine

Intervention Type DRUG

Administered in accordance with relevant local guidelines and/or prescribing information

5-Fluorouracil

Intervention Type DRUG

Administered in accordance with relevant local guidelines and/or prescribing information

Phase 2: Arm C and Arm E: Bevacizumab + Fluoropyrimidine

Bevacizumab (7.5 mg/kg once every 3 weeks or 5 mg/kg once every 2 weeks) + fluoropyrimidine (5-FU or capecitabine)

Group Type ACTIVE_COMPARATOR

LBL-007

Intervention Type DRUG

Administered intravenously.

Tislelizumab

Intervention Type DRUG

Administered intravenously.

Bevacizumab or Bevacizumab biosimilar

Intervention Type DRUG

Administered intravenously

Capecitabine

Intervention Type DRUG

Administered in accordance with relevant local guidelines and/or prescribing information

5-Fluorouracil

Intervention Type DRUG

Administered in accordance with relevant local guidelines and/or prescribing information

Interventions

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LBL-007

Administered intravenously.

Intervention Type DRUG

Tislelizumab

Administered intravenously.

Intervention Type DRUG

Bevacizumab or Bevacizumab biosimilar

Administered intravenously

Intervention Type DRUG

Capecitabine

Administered in accordance with relevant local guidelines and/or prescribing information

Intervention Type DRUG

5-Fluorouracil

Administered in accordance with relevant local guidelines and/or prescribing information

Intervention Type DRUG

Other Intervention Names

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Alcestobart BGB-A317

Eligibility Criteria

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Inclusion Criteria

* Participant must have measurable disease as defined per RECIST version 1.1
* Has a histologically confirmed colorectal adenocarcinoma with metastatic or unresectable disease (Stage IV as defined by American Joint Committee on Cancer \[AJCC\] 8th edition)
* No prior systemic therapy for colorectal cancer (CRC) in the metastatic setting except for the induction treatment of first-line therapy. Note: Local regional treatment performed during induction systemic treatment is allowed
* Participants who have completed the first-line induction treatment, with an overall response of stable disease or better. The duration of induction treatment should be completed within approximately 6 months. The first dose of study treatment needs to occur within 2 weeks (for 2-week regimen) or 3 weeks (for 3-week regimen) to 6 weeks after Day 1 of the last cycle of induction therapy

Exclusion Criteria

* Participants whose disease has become resectable at the investigator's discretion during or after induction treatment are not eligible
* Progressive disease occurred less than 6 months from completion of any prior neoadjuvant therapy (ie, chemotherapy with or without radiotherapy) or adjuvant therapy (ie, chemotherapy with or without radiotherapy), whichever occurred later
* Participants who have been treated with anti-epidermal growth factor receptor (EGFR) antibody in the induction treatment
* Any prior therapy targeting T-cell stimulation or checkpoint pathways
* Participants with B-raf proto-oncogene, serine/threonine kinase (BRAF)V600E mutations
* Have locally or centrally confirmed microsatellite instability-high (MSI-H) by polymerase chain reaction (PCR) method or dMMR by immunohistochemistry (IHC) method

Note: Other protocol defined criteria may apply.
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

Principal Investigators

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Study Director

Role: STUDY_DIRECTOR

BeiGene

Locations

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Alaska Oncology and Hematology, Llc

Anchorage, Alaska, United States

Site Status

Banner Md Anderson Cancer Center

Gilbert, Arizona, United States

Site Status

Toi Clinical Research

Cerritos, California, United States

Site Status

Usc Norris Comprehensive Cancer Center (Nccc)

Los Angeles, California, United States

Site Status

Valkyrie Clinical Trials

Los Angeles, California, United States

Site Status

UCLA

Los Angeles, California, United States

Site Status

Hoag Memorial Presbyterian

Newport, California, United States

Site Status

Kaiser Permanente Northern California

Vallejo, California, United States

Site Status

Baptist Md Anderson Cancer Center

Jacksonville, Florida, United States

Site Status

Fort Wayne Medical Oncology and Hematology

Fort Wayne, Indiana, United States

Site Status

Baptist Health Lexington

Lexington, Kentucky, United States

Site Status

University of Kentucky Markey Cancer Center

Lexington, Kentucky, United States

Site Status

Norton Cancer Institute

Louisville, Kentucky, United States

Site Status

Pontchartrain Cancer Center

Covington, Louisiana, United States

Site Status

Ochsner Clinic Foundation

New Orleans, Louisiana, United States

Site Status

Washington University School of Medicine

St Louis, Missouri, United States

Site Status

St Vincent Frontier Cancer Center

Billings, Montana, United States

Site Status

Comprehensive Cancer Centers of Nevada

Las Vegas, Nevada, United States

Site Status

Cancer Care Specialists

Reno, Nevada, United States

Site Status

University of New Mexico Cancer Center

Albuquerque, New Mexico, United States

Site Status

Perlmutter Cancer Center At Winthrop Oncology Hematology Associatesnyu Winthrop Hospital

Mineola, New York, United States

Site Status

Laura and Isaac Perlmutter Cancer Center At Nyu Langone Health

New York, New York, United States

Site Status

Columbia University Medical Center

New York, New York, United States

Site Status

Duke Cancer Center

Durham, North Carolina, United States

Site Status

University of Tennessee Medical Center

Knoxville, Tennessee, United States

Site Status

Ut Southwestern Medical Center

Dallas, Texas, United States

Site Status

Ut Health San Antonio Mays Cancer Center

San Antonio, Texas, United States

Site Status

Virginia Cancer Specialists

Fairfax, Virginia, United States

Site Status

Cancer Care Northwest

Spokane Valley, Washington, United States

Site Status

Multicare Health System Institute For Research and Innovation

Tacoma, Washington, United States

Site Status

Blacktown Cancer and Haematology Centre

Blacktown, New South Wales, Australia

Site Status

Orange Health Service (Central West Cancer Care Centre)

Orange, New South Wales, Australia

Site Status

Riverina Cancer Care Centre

Wagga Wagga, New South Wales, Australia

Site Status

Calvary Mater Newcastle

Waratah, New South Wales, Australia

Site Status

Pindara Private Hospital

Benowa, Queensland, Australia

Site Status

Icon Cancer Centre South Brisbane

South Brisbane, Queensland, Australia

Site Status

Flinders Centre For Innovation in Cancer (Fcic)

Bedford Park, South Australia, Australia

Site Status

Lyell McEwin Hospital

Elizabeth Vale, South Australia, Australia

Site Status

Monash Health

Clayton, Victoria, Australia

Site Status

Austin Health

Heidelberg, Victoria, Australia

Site Status

The Alfred Hospital

Melbourne, Victoria, Australia

Site Status

St John of God, Murdoch

Murdoch, Western Australia, Australia

Site Status

One Clinical Research

Nedlands, Western Australia, Australia

Site Status

The Second Hospital of Anhui Medical University

Hefei, Anhui, China

Site Status

Peking University First Hospital

Beijing, Beijing Municipality, China

Site Status

Beijing Tsinghua Changgung Hospital

Beijing, Beijing Municipality, China

Site Status

Fujian Medical University Union Hospital

Fuzhou, Fujian, China

Site Status

Quanzhou First Affliated Hospital of Fujian Medical University

Quanzhou, Fujian, China

Site Status

The First Affiliated Hospital of Xiamen University

Xiamen, Fujian, China

Site Status

Gansu Provincial Hospital

Lanzhou, Gansu, China

Site Status

Sun Yat Sen Memorial Hospital, Sun Yat Sen University (North)

Guangzhou, Guangdong, China

Site Status

Zhujiang Hospital of Southern Medical University

Guangzhou, Guangdong, China

Site Status

The First Affiliated Hospital of Shantou University Medical College

Shantou, Guangdong, China

Site Status

Nanyang Central Hospital

Nanyang, Henan, China

Site Status

Henan Cancer Hospital

Zhengzhou, Henan, China

Site Status

Hubei Cancer Hospital

Wuhan, Hubei, China

Site Status

Hunan Cancer Hospital

Changsha, Hunan, China

Site Status

The First Peoples Hospital of Changzhou

Changzhou, Jiangsu, China

Site Status

Nantong First Peoples Hospital

Nantong, Jiangsu, China

Site Status

Affiliated Hospital of Jiangnan University South Campus

Wuxi, Jiangsu, China

Site Status

The First Hospital of Jilin University

Changchun, Jilin, China

Site Status

General Hospital of Ningxia Medical University

Yinchuan, Ningxia, China

Site Status

Shandong Cancer Hospital

Jinan, Shandong, China

Site Status

Jining No.1 Peoples Hospital West Branch

Jining, Shandong, China

Site Status

Linyi Peoples Hospital

Linyi, Shandong, China

Site Status

Qingdao Municipal Hospital

Qingdao, Shandong, China

Site Status

Renji Hospital Shanghai Jiao Tong University School of Medicine

Shanghai, Shanghai Municipality, China

Site Status

Shanghai 10Th Peoples Hospital

Shanghai, Shanghai Municipality, China

Site Status

Shanghai East Hospital Branch Hospital

Shanghai, Shanghai Municipality, China

Site Status

Shanxi Provincial Cancer Hospital

Taiyuan, Shanxi, China

Site Status

Tianjin Medical University Cancer Institute and Hospital

Tianjin, Tianjin Municipality, China

Site Status

Tianjin Union Medical Center (Nankai University Affiliated Hospital)

Tianjin, Tianjin Municipality, China

Site Status

Karamay Central Hospital of Xinjiang

Karamay, Xinjiang, China

Site Status

The Xinjiang Uygur Autonomous Region Peoples Hospital

Ürümqi, Xinjiang, China

Site Status

The Second Affiliated Hospital of Zhejiang University School of Medicine

Hangzhou, Zhejiang, China

Site Status

Pan American Oncology Trials, Llc

Rio Piedras, , Puerto Rico

Site Status

Countries

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United States Australia China Puerto Rico

Other Identifiers

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CTR20223077

Identifier Type: REGISTRY

Identifier Source: secondary_id

BGB-A317-LBL-007-201

Identifier Type: -

Identifier Source: org_study_id

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