Study of BGB-10188 as Monotherapy, and in Combination With Zanubrutinib, and Tislelizumab (NCT04282018) | Clinical Trial Compass
CompletedPhase 1/2
Study of BGB-10188 as Monotherapy, and in Combination With Zanubrutinib, and Tislelizumab
Australia97 participantsStarted 2020-04-29
Plain-language summary
The purpose of this study was to determine the maximum tolerated dose (MTD), recommended dose for expansion (RDFE), safety and tolerability of BGB-10188 as monotherapy in participants with relapsed/refractory (R/R) mature B-cell malignancies; in combination with zanubrutinib in participants with R/R follicular lymphoma (FL), R/R mantle cell lymphoma (MCL) or R/R diffuse large B-cell lymphoma (DLBCL); and in combination with tislelizumab in participants with advanced solid tumors.
Who can participate
Age range18 Years
SexALL
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Inclusion criteria
✓. Confirmed diagnosis of one of the following:
✓. Participants with MZL, FL, MCL, DLBCL, or SLL must have had at least one bi-dimensionally measurable nodal lesion greater than (\>) 1.5 centimeters (cm) in the longest diameter or extranodal lesion that is \> 1 cm in the longest diameter by computed tomography (CT) scan or magnetic resonance imaging (MRI), as defined by the Lugano Classification.
✓. Part D: Histologically or cytologically confirmed unresectable locally advanced or metastatic solid tumors previously treated with standard systemic therapy (including prior chemotherapy, radiotherapy, target therapy, and immunotherapy as locally, or guidance approved therapy) or for which treatment is not available or not tolerated. Enrollment was limited to participants with advanced solid tumors for which there was clinical evidence of response to T-cell based immuno-oncology agents (e.g., non-small cell lung cancer \[NSCLC\], small cell lung cancer \[SCLC\], head and neck squamous cell cancer, hepatocellular carcinoma, gastric or gastroesophageal junction carcinoma, nasopharyngeal carcinoma, renal cell carcinoma, cervical cancer, triple-negative breast cancer, ovarian cancer (OC), endometrial carcinoma, esophageal cancer, melanoma, urothelial carcinoma or participant with confirmed microsatellite instability-high \[MSI-H\] or mismatch repair deficient \[dMMR\] solid tumor, etc.). Enrollment of tumor types beyond above situations required sponsor's approval.
✓. Part E: Participants with histologically or cytologically confirmed epithelial OC (including fallopian or primary peritoneal cancer) previously treated with 1 to 3 lines of systemic anticancer treatment; must have been platinum resistant and checkpoint inhibitor (CPI) naïve.
✓. Participants must have had measurable disease as assessed by RECIST v1.1.
Exclusion criteria
✕. History of allogeneic stem-cell transplantation or chimeric antigen receptor-T (CAR-T) cell therapy.
What they're measuring
1
Part A: The Recommended Dose for Expansion (RDFE) of BGB-10188 Monotherapy in Hematologic Malignancies
Timeframe: Up to 28 days
2
Part B: The RDFE of BGB-10188 in Combination With Zanubrutinib in Hematologic Malignancies
Timeframe: Up to 28 days
3
Part D: The RDFE of BGB-10188 in Combination With Tislelizumab in Advanced Solid Tumors
Timeframe: Up to 28 days
4
Part E: Overall Response Rate (ORR) as Per Response Evaluation Criteria in Solid Tumors (RECIST) v.1.1
Timeframe: Up to 10.0 months
5
Number of Participants With Treatment Emergent Adverse Events (AEs), Serious Adverse Events (SAEs), and AEs Leading to Discontinuation
Timeframe: Part A: 47.2 Months; Part B: 24 Months; Part D: 15.2 Months; Part E: 10 Months
✕. For participants with DLBCL in Part A, classified as T-cell/histiocyte-rich large B-cell lymphoma, high-grade B-cell lymphoma with myelocytomatosis viral oncogene homolog and B-cell lymphoma (BCL)-2 and/or BCL-6 rearrangements, high grade B-cell lymphoma, primary mediastinal large B-cell lymphoma, Epstein-Barr virus positive DLBCL, and transformed DLBCL.
✕. Prior exposure to PI3K inhibitor. For participants in Part B and Part C, prior exposure to BTK inhibitor and/or PI3K inhibitor.
✕. Any approved anticancer therapy, including hormonal therapy, or any investigational agent or participation in another clinical study with therapeutic intent within 14 days before first dose.
✕. Treatment with systemic immune-stimulatory agents (including, but not limited to, interferons and interleukin-2) within 2 weeks or 5 half-lives of the drug, whichever was later, before first dose.
✕. Known human immunodeficiency virus (HIV) infection, or serologic status reflecting active viral hepatitis B (HBV) or viral hepatitis C (HCV) infection as follows: