CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 713 enrolled
Drug / intervention
BTCT4465A (Mosunetuzumab) IV +2 moredrug
Likely dose
Atezolizumab 1200 mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT02500407
NCT02500407Phase 2Completed

An Open-Label, Multicenter, Phase I/II Trial Evaluating the Safety, Efficacy, and Pharmacokinetics of Escalating Doses of Mosunetuzumab (BTCT4465A) as a Single Agent and Combined With Atezolizumab in Patients With Relapsed or Refractory B-Cell Non-Hodgkin's Lymphoma and Chronic Lymphocytic Leukemia

Genentech, Inc.·interventional·Posted Jul 16, 2015·Updated Sep 12, 2025

In Brief

A Phase 2 clinical trial evaluating BTCT4465A (Mosunetuzumab) IV, Atezolizumab, and 1 other intervention for Lymphocytic Leukemia, Chronic and Lymphoma, Non Hodgkin. Completed, enrolled 713 participants across 35 sites in 7 countries.

Detailed Summary

This is a Phase 1/2 dose-escalation study of BTCT4465A (Mosunetuzumab) administered as a single agent and in combination with atezolizumab in participants with relapsed or refractory B-cell NHL and CLL. The study will consist of a dose-escalation stage and an expansion stage where participants will be enrolled into indication-specific cohorts.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesAustralia, Canada, Germany, South Korea, Spain, United Kingdom, United States
Collaborators--

Timeline

Phase 2CompletedFinished
20162017201820192020202120222023202420252026
First PostedJul 16, 2015
Enrollment StartSep 15, 2015
Primary CompletionMay 21, 2024
Study CompletionSep 1, 2025
TodayJul 2, 2026
Enrollment to primary: 8.7 yearsPosted 11.0 years ago

Interventions

BTCT4465A (Mosunetuzumab) IVdrug

Participants with B-cell NHL and CLL will receive BTCT4465A (Mosunetuzumab) via IV infusion.

Atezolizumabdrug

Participants assigned to an atezolizumab combination group will receive atezolizumab 1200 mg administered as an IV infusion in combination with BTCT4465A (Mosunetuzumab).

BTCT4465A (Mosunetuzumab) SCdrug

Participants with B-cell NHL and CLL will receive BTCT4465A (Mosunetuzumab) via SC injection.