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A Study of Obinutuzumab in Combination With Idasanutlin and Venetoclax in Participants With Relapsed or Refractory (R/R) Follicular Lymphoma (FL) or Rituximab in Combination With Idasanutlin and Venetoclax in Participants With R/R Diffuse Large B-Cell Lymphoma (DLBCL)

NCT03135262 · Status: TERMINATED · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 29

Last updated 2021-12-07

Study results available
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Summary

This Phase Ib/II, open-label, multicenter, non-randomized, dose-escalation study will evaluate the safety, efficacy, and pharmacokinetics of obinutuzumab in combination with idasanutlin and venetoclax in participants with R/R FL and obinutuzumab or rituximab in combination with idasanutlin and venetoclax in participants with R/R DLBCL. The study will include an initial dose-escalation phase followed by an expansion phase. The dose-escalation phase is designed to determine the recommended phase II doses (RP2Ds) and regimen for idasanutlin and venetoclax in combination with obinutuzumab for FL participants and in combination with rituximab for DLBCL participants.

Conditions

Interventions

DRUG

Idasanutlin

Induction Treatment: Idasanutlin tablets will be administered orally once daily at escalated doses (starting dose 100 milligrams \[mg\], maximum 600 mg). Post-Induction Treatment: The dose and regimen will be determined by the Sponsor after review of all relevant data. The dose for maintenance/consolidation will not exceed the dose the participant received during induction.

DRUG

Obinutuzumab

Participants will receive a fixed dose of obinutuzumab, 1000 mg by intravenous (IV) infusion on Days 1, 8 and 15 of Cycle 1 and on Day 1 of each subsequent cycle (Cycles 2 to 6) (each cycle = 28 days) during induction treatment, and on Day 1 of every other month during maintenance treatment (eligible participants with FL only) or during consolidation treatment (eligible participants with DLBCL only).

DRUG

Venetoclax

Induction Treatment: Venetoclax tablets will be administered orally once daily at escalated doses (starting dose 200 mg, maximum 800 mg). Post-Induction Treatment: The dose and regimen will be determined by the Sponsor after review of all relevant data. The dose for maintenance/consolidation will not exceed the dose the participant received during induction.

DRUG

Rituximab

Rituximab will be administered by IV infusion at a dose of 375 milligrams per square meter (mg/m\^2) on Day 1 of Cycles 1-6 during induction treatment and on Day 1 of every other month during consolidation treatment.

Sponsors & Collaborators

Principal Investigators

  • Clinical Trials · Hoffmann-La Roche

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-06-15
Primary Completion
2020-04-30
Completion
2020-04-30
FDA Drug
Yes

Countries

  • United States
  • Australia
  • Germany
  • New Zealand
  • South Korea

Study Locations

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Entities

Drugs
Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03135262 on ClinicalTrials.gov