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Study of Tislelizumab, Pamiparib, and Other Investigational Agents in Participants With Advanced Malignancies

An Open-Label, Multicenter, Long-Term Extension Study of Treatment With Tislelizumab, Pamiparib, and Other Investigational Agents in Patients With Advanced Malignancies

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04164199
Enrollment
404
Registered
2019-11-15
Start date
2019-12-19
Completion date
2026-07-01
Last updated
2026-03-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Advanced Malignancies

Brief summary

This is an open-label, multicenter, extension study to evaluate the long-term safety and efficacy of BeiGene or BeOne investigational drugs in participants with advanced malignancies who participated in a prior BeiGene- or BeOne-sponsored clinical study (parent study).

Detailed description

For the purposes of this study, "study treatment" will refer to all investigational agents. A parent study is defined as the original BeiGene- or BeOne-sponsored clinical trial in which the participant was initially enrolled and received BeiGene or BeOne investigational drugs (with or without other treatments). Note: Our company, previously known as BeiGene, is now officially BeOne Medicines. Because some of our older studies were sponsored under the name BeiGene, you may see both names used for this study on this website.

Interventions

DRUGTislelizumab

Administered intravenously.

DRUGPamiparib

Administered orally.

DRUGTemozolomide

Administered orally.

DRUGSitravatinib

Administered orally.

Administered intravenously.

Administered intravenously.

DRUGFruquintinib

Administered orally.

Administered orally.

DRUGZanidatamab

Administered intravenously.

Administered intravenously.

Administered intravenously.

DRUGLenvatinib

Administered orally.

Administered intravenously.

Sponsors

BeOne Medicines
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

Key Inclusion Criteria: 1. Currently participating in a BeiGene- or BeOne-sponsored eligible parent study 2. Fulfills treatment criteria specified in the parent study protocol 3. In the opinion of the investigator, the participant will continue to benefit from and tolerate any of the parent study treatments. 4. The first dose of study treatment in the LTE study will be received within the treatment interruption period allowed by the parent study: 1. "Treatment interruption" is an unplanned pause in study treatment (eg, due to adverse event). Restarting study treatment beyond the interruption period allowed by the parent study will be determined by the investigator and the sponsor. Key

Exclusion criteria

1. Permanently discontinued from all investigational drugs in the parent study due to unacceptable toxicity, noncompliance with study procedures, or withdrawal of consent 2. Have uncontrolled active systemic infection or recent infection requiring parenteral antimicrobial therapy prior to the start of the extension study 3. Have a medical condition or organ system dysfunction that in the investigator's opinion, could compromise the participant's safety, interfere with the absorption or metabolism of investigational drugs, or put the study outcomes at undue risk 4. Underwent treatment with any systemic anticancer treatment (other than treatment permitted in the parent study) during the time between the last treatment in the parent study and the first dose of study treatment in the LTE study 5. Pregnant or lactating women NOTE: Other protocol defined Inclusion/

Design outcomes

Primary

MeasureTime frameDescription
Number of Participants with Immune-Mediated Adverse Events, Serious Adverse Events, and Adverse Events Grade 3 or Higherup to 7 yearsSafety as assessed by the number of participants with immune-mediated adverse events (imAEs), ≥ Grade 3 adverse events, and serious adverse events.

Countries

Australia, China, France, Italy, Japan, Malaysia, New Zealand, Poland, South Korea, Taiwan, Thailand, Turkey (Türkiye), United States

Contacts

STUDY_DIRECTORStudy Director

BeOne Medicines

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 28, 2026