Study of Ociperlimab (BGB-A1217) in Combination With Tislelizumab in Advanced Solid Tumors
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ClinicalTrials.gov Identifier: NCT04047862 |
Recruitment Status :
Recruiting
First Posted : August 7, 2019
Last Update Posted : February 14, 2023
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The primary objectives of this study are : to assess the safety and tolerability, to determine the maximum tolerated dose (MTD) or maximum administered dose (MAD) and to determine the recommended Phase 2 dose (RP2D) of BGB-A1217 (known as Ociperlimab) in combination with tislelizumab in participants with advanced solid tumors in phase 1.
Primary objective of Phase 1b is to assess overall response rate (ORR) determined by Investigator per RECIST v1.1 for patients in each dose- expansion cohort
Condition or disease | Intervention/treatment | Phase |
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Locally Advanced and Metastatic Solid Tumors | Drug: Ociperlimab Drug: Tislelizumab Drug: Pemetrexed Drug: Paclitaxel Drug: Nab paclitaxel Drug: Carboplatin Drug: Cisplatin Drug: Etoposide Drug: 5fluorouracil Drug: Oxaliplatin Drug: Capecitabine | Phase 1 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 542 participants |
Allocation: | Non-Randomized |
Intervention Model: | Parallel Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | Phase 1/1b Study Investigating Safety, Tolerability, PK and Antitumor Activity of Anti-TIGIT Monoclonal Antibody BGB-A1217 in Combination With Anti-PD-1 Monoclonal Antibody Tislelizumab in Patients With Advanced Solid Tumors |
Actual Study Start Date : | August 26, 2019 |
Estimated Primary Completion Date : | May 2024 |
Estimated Study Completion Date : | October 2024 |
Arm | Intervention/treatment |
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Experimental: Phase 1
Cycle 1 (28 Days): A flat dose of ociperlimab as a single agent on Day 1. In the first cycle, 200 mg tislelizumab will be administered on Day 8. If ociperlamib is tolerated in Cycle 1, participants will receive tislelizumab + ociperlimab sequentially on Day 29 and every 21 days for up to 8 months. |
Drug: Ociperlimab
Administered as an intravenous (IV) injection Drug: Tislelizumab Administered as an IV injection |
Experimental: Phase 1b Cohort 1
Participants with metastatic squamous NSCLC will receive ociperlamib + tislelizumab + paclitaxel/nab-paclitaxel + Carbo once every 3 weeks (Q3W) for 4 to 6 cycles (21 days each) followed by ociperlimab + tislelizumab Q3W)
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Drug: Ociperlimab
Administered as an intravenous (IV) injection Drug: Tislelizumab Administered as an IV injection Drug: Paclitaxel Administered in accordance with local guidelines , prescribing information/summary of product Drug: Nab paclitaxel Administered in accordance with local guidelines , prescribing information/summary of product Drug: Carboplatin Administered in accordance with local guidelines , prescribing information/summary of product |
Experimental: Phase 1b Cohort 2
Participants with metastatic squamous NSCLC will receive ociperlimab + tislelizumab + pemetrexed + Cis/Carbo Q3W for 4 to 6 cycles (21 days each) followed by ociperlamib+tislelizumab Q3W)
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Drug: Ociperlimab
Administered as an intravenous (IV) injection Drug: Tislelizumab Administered as an IV injection Drug: Pemetrexed Administered in accordance with local guidelines, prescribing information/summary of product Drug: Carboplatin Administered in accordance with local guidelines , prescribing information/summary of product Drug: Cisplatin Administered in accordance with local guidelines , prescribing information/summary of product |
Experimental: Phase 1b Cohort 3
Participants with metastatic NSCLC (PD-L1 positive, [TC] ≥ 1%) will be treated with ociperlimab + tislelizumab
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Drug: Ociperlimab
Administered as an intravenous (IV) injection Drug: Tislelizumab Administered as an IV injection |
Experimental: Phase 1b Cohort 4
Patients with extensive stage SCLC will be treated with ociperlimab + tislelizumab + etoposide + Cis/Carbo Q3W for up to 6 to 8 cycles followed by ociperlamib+tislelizumab Q3W
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Drug: Ociperlimab
Administered as an intravenous (IV) injection Drug: Tislelizumab Administered as an IV injection Drug: Carboplatin Administered in accordance with local guidelines , prescribing information/summary of product Drug: Cisplatin Administered in accordance with local guidelines , prescribing information/summary of product Drug: Etoposide Administered in accordance with local guidelines , prescribing information/summary of product |
Experimental: Phase 1b Cohort 5
Checkpoint inhibitor (CPI)-experienced NSCLC patients will be treated with ociperlimab plus tislelizumab
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Drug: Ociperlimab
Administered as an intravenous (IV) injection Drug: Tislelizumab Administered as an IV injection |
Experimental: Phase1b Cohort 6
Patients with metastatic ESCC will be treated with ociperlimab + tislelizumab + cisplatin + 5-fluorouracil /paclitaxel Q3W for 6 cycles followed by ociperlamib+tislelizumab Q3W
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Drug: Ociperlimab
Administered as an intravenous (IV) injection Drug: Tislelizumab Administered as an IV injection Drug: Paclitaxel Administered in accordance with local guidelines , prescribing information/summary of product Drug: Cisplatin Administered in accordance with local guidelines , prescribing information/summary of product Drug: 5fluorouracil Administered in accordance with local guidelines , prescribing information/summary of product |
Experimental: Phase1b Cohort 7
Patients with metastatic EAC will be treated with ociperlimab + tislelizumab + cisplatin + 5-fluorouracil or paclitaxel Q3W for 6 cycles followed by ociperlamib+tislelizumab Q3W
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Drug: Ociperlimab
Administered as an intravenous (IV) injection Drug: Tislelizumab Administered as an IV injection Drug: Paclitaxel Administered in accordance with local guidelines , prescribing information/summary of product Drug: Cisplatin Administered in accordance with local guidelines , prescribing information/summary of product Drug: 5fluorouracil Administered in accordance with local guidelines , prescribing information/summary of product |
Experimental: Phase1b Cohort 8
Patients with recurrent or metastatic HNSCC (PD-L1 positive, vCPS≥ 1%) will be treated with ociperlimab + tislelizumab Q3W
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Drug: Ociperlimab
Administered as an intravenous (IV) injection Drug: Tislelizumab Administered as an IV injection |
Experimental: Phase1b Cohort 9
Patients with metastatic G/GEJ carcinoma will be treated with ociperlimab + tislelizumab + [oxalipatin + capecitabine] or [cisplatin + 5-fluorouracil] Q3W for 6 cycles followed by ociperlamib+tislelizumab + capecitabine Q3W
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Drug: Ociperlimab
Administered as an intravenous (IV) injection Drug: Tislelizumab Administered as an IV injection Drug: Cisplatin Administered in accordance with local guidelines , prescribing information/summary of product Drug: 5fluorouracil Administered in accordance with local guidelines , prescribing information/summary of product Drug: Oxaliplatin Administered in accordance with local guidelines , prescribing information/summary of product Drug: Capecitabine Administered in accordance with local guidelines , prescribing information/summary of product |
Experimental: Phase 1b Cohort10
Patients with metastatic NSCLC (PD-L1 positive, [TC] ≥ 1%) will be treated with tislelizumab in combination with ociperlimab 450mg, 900mg or 1800mg Q3W.
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Drug: Ociperlimab
Administered as an intravenous (IV) injection Drug: Tislelizumab Administered as an IV injection |
- Phase 1 Dose Escalation - Number of participants experiencing Dose-Limiting Toxicities (DLTs) According to National Cancer Institute Common Terminology Criteria for Adverse Events Version 5.0 (NCI-CTCAE v.5.0) [ Time Frame: Up to 28 Days in Cycle 1 ]
- Phase 1 Dose Escalation - Number of participants experiencing Serious Adverse Events (SAEs) [ Time Frame: Up to 1.5 years ]
- Phase 1 Dose Escalation - Recommended Phase Ib dose (RP2D) of ociperlimab in combination with tislelizumab [ Time Frame: Up to 1.5 years ]
- Phase 1b Dose Confirmation - Anti-tumor activity of ociperlimab in combination with tislelizumab in patients with select advanced solid tumors, in terms of objective response rate (ORR) as assessed by the Investigators using RECIST v. 1.1. [ Time Frame: Up to 1.5 years ]
- Duration of response (DOR) [ Time Frame: Up to 3 years ]Duration of response (DOR) will be determined from investigator derived tumor assessments per RECIST v. 1.1.
- Disease control rate (DCR) [ Time Frame: Up to 3 years ]Disease control rate (DCR) will be determined from investigator derived tumor assessments per RECIST v. 1.1.
- Progression free survival [ Time Frame: Up to 3 years ]Progression free survival will be determined from investigator derived tumor assessments per RECIST 1.1.
- Immunogenicity as assessed by the presence of anti-drug antibodies [ Time Frame: Up to 3 years ]

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Key Inclusion Criteria:
Phase 1 Key Inclusion Criteria
- Has Eastern Cooperative Oncology Group (ECOG) Performance Status ≤1.
- ≥ 1 measurable lesion per RECIST v1.1.
- Has adequate organ function.
- phase 1- Patients with histologically or cytologically confirmed advanced, metastatic, unresectable solid tumors who have previously received standard systemic therapy or for which treatment is not available, not tolerated or refused.
Phase 1b Key Inclusion Criteria
- Signed informed consent form (ICF) and able to comply with study requirements.
- Age ≥ 18 years (or the legal age of consent) at the time the ICF is signed.
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Histologically or cytologically confirmed tumor types in the following disease cohorts:
Cohort 1: stage IV squamous NSCLC Cohort 2: stage IV non-squamous NSCLC Cohort 3: stage IV squamous or non-squamous NSCLC with PD-L1 positive. Cohort 4: extensive-stage SCLC Cohort 5: stage IIIB, IIIC or IV NSCLC Cohort 6: stage IV ESCC Cohort 7: stage IV EAC Cohort 8: recurrent or metastatic HNSCC incurable by local therapies Cohort 9: stage IV G/GEJ adenocarcinoma. Cohort 10: stage IV squamous or non-squamous NSCLC with PD-L1 positive.
- ECOG Performance Status ≤ 1
- Adequate organ function
- Willing to use highly effective method of birth control
Phase 1 Key Exclusion Criteria:
- Active brain or leptomeningeal metastasis.
- Active autoimmune diseases or history of autoimmune diseases that may relapse.
- With severe chronic or active infections requiring systemic antibacterial, antifungal or antiviral therapy, including tuberculosis infection, etc. (antiviral therapy is permitted for patients with hepatocellular carcinoma).
- Concurrent participation in another therapeutic clinical trial.
- Received prior therapies targeting TIGIT.
Phase 1b Key Exclusion Criteria:
- Patients with any prior therapy for recurrent/metastatic disease.
- Non-squamous NSCLC patients with sensitizing epidermal growth factor receptor (EGFR) mutation, anaplastic lymphoma kinase (ALK) fusion, and c-ros oncogene 1 (ROS1) fusion.
- Gastric cancer patients with squamous or with positive HER2 expression.
- Prior therapy with any drug specifically targeting T-cell co-stimulation or checkpoint pathways. (anti-PD(L)1 exception for Cohort 5).
- Active leptomeningeal disease or uncontrolled brain metastasis.
- Active autoimmune diseases or history of autoimmune diseases that may relapse.
- With severe chronic or active infections requiring systemic antibacterial, antifungal or antiviral therapy, including tuberculosis infection, etc. (antiviral therapy is permitted for patients with hepatocellular carcinoma).
- Concurrent participation in another therapeutic clinical study.
NOTE: Other protocol defined Inclusion/Exclusion criteria may apply.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04047862
Contact: BeiGene | 1-877-828-5568 | clinicaltrials@beigene.com |

Study Director: | Study Director | BeiGene |
Responsible Party: | BeiGene |
ClinicalTrials.gov Identifier: | NCT04047862 |
Other Study ID Numbers: |
BGB-900-105 AdvanTIG-105 ( Other Identifier: BeiGene ) |
First Posted: | August 7, 2019 Key Record Dates |
Last Update Posted: | February 14, 2023 |
Last Verified: | February 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | Yes |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
BGB-A1217 Anti-TIGIT antibody Tislelizumab anti-PD-1 Ociperlimab |
Neoplasms Paclitaxel Etoposide Albumin-Bound Paclitaxel Carboplatin Fluorouracil Capecitabine Oxaliplatin Pemetrexed Antineoplastic Agents, Phytogenic Antineoplastic Agents Tubulin Modulators Antimitotic Agents |
Mitosis Modulators Molecular Mechanisms of Pharmacological Action Antimetabolites Antimetabolites, Antineoplastic Immunosuppressive Agents Immunologic Factors Physiological Effects of Drugs Topoisomerase II Inhibitors Topoisomerase Inhibitors Enzyme Inhibitors Folic Acid Antagonists Nucleic Acid Synthesis Inhibitors |