MedPath

Tislelizumab in Combination With Investigational Agents in Participants With Head and Neck Squamous Cell Carcinoma

Phase 2
Active, not recruiting
Conditions
Head and Neck Squamous Cell Carcinoma
Head and Neck Cancer
Interventions
Registration Number
NCT05909904
Lead Sponsor
BeiGene
Brief Summary

This study is designed to evaluate the efficacy and safety of tislelizumab and tislelizumab in combination with investigational agent(s) in first-line recurrent or metastatic (R/M) head and neck squamous cell carcinoma (HNSCC).

Detailed Description

This study will test whether tislelizumab alone and combined with other investigational agents can be used to improve treatment outcomes in participants with head and neck squamous cell carcinoma. The main goals of the study are to determine how many participants may no longer have evidence of cancer or have some improvement in the signs and symptoms of cancer after treatment and to determine what adverse events, or side effects, participants might experience.

Tislelizumab is used to block the programmed cell death protein-1 pathway so that immune system cells (T-cells) can better protect the body from infection and find tumor cells to attack. Tislelizumab may be used in combination with other therapies as a promising approach with potential therapeutic benefits to treat participants with cancer. The study will enroll approximately 160 participants. Participants will be randomly assigned (by chance, similar to flipping a coin) to one of the various treatment groups. Tislelizumab and investigational agents will be administered as an infusion through a vein at regularly scheduled intervals.

The study will take place at multiple centers worldwide. Treatments will continue until participants experience no benefits, too many side effects, or withdraw consent.

Recruitment & Eligibility

Status
ACTIVE_NOT_RECRUITING
Sex
All
Target Recruitment
160
Inclusion Criteria
  • Participants with histologically or cytologically confirmed R/M HNSCC that is considered incurable by local therapies

    1. The eligible primary tumor locations are oropharynx, oral cavity, hypopharynx, and larynx
    2. Participants should not have had prior systemic therapy administered in the R/M setting; systemic therapy which was completed prior to randomization/enrollment if given as part of multimodal treatment for locally or locoregionally advanced disease is allowed
  • Participants must have positive PD-L1 expression (Combined Positive Score [CPS] ≥ 1)

  • Have at least 1 measurable lesion as defined per RECIST v1.1

  • Eastern Cooperative Oncology Group Performance Status of 0 or 1

  • Adequate hematologic and organ function as indicated by specific laboratory values within 7 days of first dose of study drug

  • Willing to use a highly effective method of birth control for the duration of the study and for ≥ 120 days after the last dose of study drug(s)

Exclusion Criteria
  • Recurrent or metastatic carcinoma of the nasopharynx (any histology), squamous cell carcinoma of unknown primary, squamous cell carcinoma that originated from the skin and salivary gland primary tumor or non-squamous histologies (eg, mucosal melanoma)
  • Prior therapy with an anti-PD-1, anti-PD-L1, PD-L2, T-cell immunoglobulin and mucin domain containing-3 (TIM-3), LAG-3, or any other antibody or drug specifically targeting T-cell costimulation or immune checkpoint pathways
  • Any active malignancy ≤ 2 years before randomization/enrollment except for the specific cancer under investigation in this study, those with a negligible risk of metastasis or death, and any locally recurring cancer that has been treated curatively (eg, resected basal or squamous cell skin cancer, superficial bladder cancer, localized prostate cancer, and carcinoma in situ of the cervix or breast)
  • History of interstitial lung disease, noninfectious pneumonitis, or uncontrolled lung diseases including pulmonary fibrosis, and acute lung diseases
  • A history of severe hypersensitivity reactions to other monoclonal antibodies or has experienced a severe immune-mediated adverse event (imAE), an imAE that led to treatment discontinuation, or a cardiac or ocular imAE of any grade with prior immunotherapy

Note: Other inclusion and exclusion criteria may apply

Study & Design

Study Type
INTERVENTIONAL
Study Design
PARALLEL
Arm && Interventions
GroupInterventionDescription
TislelizumabTislelizumabTislelizumab 200 milligrams (mg) administered once every 3 weeks
Tislelizumab + BGB-A425TislelizumabTislelizumab 200 mg administered once every 3 weeks with BGB-A425
Tislelizumab + LBL-007TislelizumabTislelizumab 200 mg administered once every 3 weeks with LBL-007
Tislelizumab + BGB-A425 + LBL-007TislelizumabTislelizumab 200 mg administered once every 3 weeks with BGB-A425 and LBL-007
Tislelizumab + BGB-A425 + LBL-007LBL-007Tislelizumab 200 mg administered once every 3 weeks with BGB-A425 and LBL-007
Tislelizumab + LBL-007LBL-007Tislelizumab 200 mg administered once every 3 weeks with LBL-007
Tislelizumab + BGB-A425 + LBL-007BGB-A425Tislelizumab 200 mg administered once every 3 weeks with BGB-A425 and LBL-007
Tislelizumab + BGB-A425BGB-A425Tislelizumab 200 mg administered once every 3 weeks with BGB-A425
Primary Outcome Measures
NameTimeMethod
Objective Response Rate (ORR)Up to approximately 3 years and 6 months

ORR is defined as percentage of participants who have a confirmed complete response (CR) or a confirmed partial response (PR) as assessed by the investigators using Response Evaluation Criteria in Solid Tumors (RECIST) v1.1

Secondary Outcome Measures
NameTimeMethod
Progression-free Survival (PFS)Up to approximately 3 years and 6 months

PFS is defined as the time from the date of randomization to the date of the first documentation of progressive disease assessed by the investigators per RECIST v1.1 or death, whichever occurs first

Duration of Response (DOR)Up to approximately 3 years and 6 months

DOR is defined as the time from the first determination of a confirmed response per RECIST v1.1 until the first documentation of progression or death, whichever occurs first

Clinical Benefit Rate (CBR)Up to approximately 3 years and 6 months

CBR is defined as the percentage of participants with a best overall response of a confirmed CR, a confirmed PR, or a durable stable disease (SD) (SD duration ≥ 24 weeks)

Disease Control Rate (DCR)Up to approximately 3 years and 6 months

DCR is defined as the percentage of participants with a best overall response of a confirmed CR, a confirmed PR, or SD

Number of Participants with Adverse EventsUp to approximately 3 years and 6 months

Number of participants with adverse events, including laboratory values, vital signs, physical examinations, and electrocardiogram findings

Overall Survival (OS)Up to approximately 3 years and 6 months

OS is defined as the time from the date of randomization to the date of death due to any cause

Number of Participants with Anti-Drug Antibodies (ADAs)Up to approximately 3 years and 6 months

Number of participants with detectable ADAs

Trial Locations

Locations (55)

Siriraj Hospital

🇹🇭

Bangkok, Thailand

Ramathibodi Hospital Mahidol University

🇹🇭

Bangkok, Thailand

Keimyung University Dongsan Hospital

🇰🇷

Dalseogu, Daegu Gwang'yeogsi, Korea, Republic of

British Columbia Cancer Agency the Vancouver Centre

🇨🇦

Vancouver, British Columbia, Canada

Oncology and Hematology Associates of Southwest Virginia, Inc (Us Oncology Research)

🇺🇸

Blacksburg, Virginia, United States

Rocky Mountain Cancer Centers, Llp(Us Oncology Research)

🇺🇸

Lone Tree, Colorado, United States

Seoul National University Bundang Hospital

🇰🇷

Seongnamsi, Gyeonggido, Korea, Republic of

Songklanagarind Hospital (Prince of Songkhla University)

🇹🇭

Hat Yai, Thailand

Srinagarind Hospital (Khon Kaen University)

🇹🇭

Muang, Thailand

Seoul National University Hospital

🇰🇷

Seoul, Seoul Teugbyeolsi, Korea, Republic of

National Cheng Kung University Hospital

🇨🇳

Tainan, Taiwan

Samsung Medical Center

🇰🇷

Seoul, Seoul Teugbyeolsi, Korea, Republic of

Severance Hospital Yonsei University Health System

🇰🇷

Seoul, Seoul Teugbyeolsi, Korea, Republic of

Asan Medical Center

🇰🇷

Seoul, Seoul Teugbyeolsi, Korea, Republic of

North Shore Private Hospital

🇦🇺

St Leonards, New South Wales, Australia

The Ottawa Hospital Cancer Centre

🇨🇦

Ottawa, Ontario, Canada

National Cancer Center

🇰🇷

Goyangsi, Gyeonggido, Korea, Republic of

Taipei Veterans General Hospital

🇨🇳

Taipei, Taiwan

Changhua Christian Hospital

🇨🇳

Changhua, Taiwan

Florida Cancer Specialist Research Institute Panhandle

🇺🇸

Tallahassee, Florida, United States

Cancer Research South Australia

🇦🇺

Adelaide, South Australia, Australia

Anhui Provincial Cancer Hospital Aka West Branch of Anhui Province Hospital

🇨🇳

Hefei, Anhui, China

Sun Yat Sen University Cancer Center

🇨🇳

Guangzhou, Guangdong, China

The First Affiliated Hospital of Xiamen University

🇨🇳

Xiamen, Fujian, China

Tongji Hospital of Tongji Medical College Huazhong University of Science and Technology

🇨🇳

Wuhan, Hubei, China

The Tumor Hospital Affiliated to Guangxi Medical University

🇨🇳

Nanning, Guangxi, China

Xiangya Hospital of Central South University

🇨🇳

Changsha, Hunan, China

The Second Xiangya Hospital of Central South University

🇨🇳

Changsha, Hunan, China

The First Hospital of Jilin University

🇨🇳

Changchun, Jilin, China

Shandong Cancer Hospital

🇨🇳

Jinan, Shandong, China

Sichuan Cancer Hospital and Institute

🇨🇳

Chengdu, Sichuan, China

Shanghai East Hospital

🇨🇳

Shanghai, Shanghai, China

West China Hospital, Sichuan University

🇨🇳

Chengdu, Sichuan, China

Zhejiang University College of Medicine Second Affiliated Hospital

🇨🇳

Hangzhou, Zhejiang, China

Zhejiang Cancer Hospital

🇨🇳

Hangzhou, Zhejiang, China

Northwest Cancer Specialist, Pc(Us Oncology Research)

🇺🇸

Vancouver, Washington, United States

Nepean Hospital

🇦🇺

Kingswood, New South Wales, Australia

Northeast Health Wangaratta

🇦🇺

Wangaratta, Victoria, Australia

University of Kentucky Markey Cancer Center

🇺🇸

Lexington, Kentucky, United States

Greenslopes Private Hospital

🇦🇺

Greenslopes, Queensland, Australia

Cancer Care Northwest

🇺🇸

Spokane Valley, Washington, United States

The First Affiliated Hospital of Chongqing Medical University

🇨🇳

Chongqing, Chongqing, China

Beijing Cancer Hospital

🇨🇳

Beijing, Beijing, China

Hunan Cancer Hospital

🇨🇳

Changsha, Hunan, China

The First Affiliated Hospital of Nanchang University Branch Donghu

🇨🇳

Nanchang, Jiangxi, China

Tianjin Medical University Cancer Institute and Hospital

🇨🇳

Tianjin, Tianjin, China

National Cancer Centre Singapore

🇸🇬

Singapore, Singapore

China Medical University Hospital

🇨🇳

Taichung, Taiwan

Stanford Medicine

🇺🇸

Stanford, California, United States

Valkyrie Clinical Trials

🇺🇸

Los Angeles, California, United States

Gold Coast Private Hospital

🇦🇺

Gold Coast, Queensland, Australia

Florida Cancer Specialist Research Institute Lake Nona

🇺🇸

Orlando, Florida, United States

St John of God, Murdoch

🇦🇺

Murdoch, Western Australia, Australia

Beijing Tongren Hospital, Cmu

🇨🇳

Beijing, Beijing, China

Fujian Cancer Hospital

🇨🇳

Fuzhou, Fujian, China

© Copyright 2025. All Rights Reserved by MedPath