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An Open-Label, Single Arm Study of Obinutuzumab Short Duration Infusion in Patients With Previously Untreated Advanced Follicular Lymphoma

NCT03817853 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 114

Last updated 2024-04-04

Study results available
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Summary

This open-label, single arm study will evaluate the safety of obinutuzumab administered as a short duration infusion (SDI; target 90-minute infusion) during cycle 2 and from cycle 2 onwards in combination with chemotherapy in participants with previously untreated advanced follicular lymphoma (FL). The study has two phases: in the first phase, participants will receive the first cycle of obinutuzumab-based chemotherapy (G-chemo) induction therapy as usual with the first three infusions of obinutuzumab (1000 mg) administered at the regular infusion rate on Day 1, 8, and 15 of cycle 1. Phase 2 starts when participants who do not experience any Grade ≥ 3 infusion related reactions during the first cycle receive their first obintuzumab infusion given at the faster infusion rate in Cycle 2. For Cycle 2, Day 1 and all other following infusions (including maintenance), obinutuzumab will be administered at a faster infusion of 90-minute SDI, as long as the participant does not experience any Grade ≥ 3 infusion related reactions. The investigator is free to choose the chemotherapy for each participant (bendamustine, CHOP \[cyclophosphamide, doxorubicin, vincristine, prednisone/prednisolone/methylprednisolone\], or CVP \[cyclophosphamide, vincristine, and prednisone/prednisolone/methylprednisolone\]). The total number of cycles of G-chemo induction therapy and the cycles length depends on the chemotherapy chosen for each participant.

Conditions

  • Advanced Follicular Lymphoma

Interventions

DRUG

Obinutuzumab

Obinutuzumab 1000 mg IV infusion, administered on Day 1, 8 and 15 during Cycle 1, and on Day 1 of subsequent cycles, for 6-8 cycles. Each cycle is 21 or 28 days long depending on the chemotherapy regimen allocated. Maintenance obinutuzumab monotherapy in patients who achieve at least a partial response, after induction therapy will be administered a dose of 1000 mg once every 8 weeks for 2 years or until disease progression (whichever occurs first).

DRUG

Bendamustine

Bendamustine will be administered on Days 1 and 2 for Cycles 1-6 at a dose of 90 mg/m2/day, for six 28-day cycles.

DRUG

Cyclophosphamide

Cyclophosphamide 750 milligrams per square metre (mg/m\^2), administered intravenously (IV) on Day 1 of each 21-day cycle, for six cycles for CHOP treatment or eight cycles for CVP treatment.

DRUG

Doxorubicin

Doxorubicin 50 mg/m\^2 IV, administered on Day 1 of each 21-day cycle, for six cycles.

DRUG

Prednisone/Prednisolone/Methylprednisolone

Prednisone 100 mg (or equivalent prednisolone or methylprednisolone), administered orally on Days 1-5 of each 21-day cycle, for six cycles for CHOP treatment or eight cycles for CVP treatment.

DRUG

Vincristine

Vincristine 1.4 mg/m\^2 (maximum 2 mg) IV, administered on Day 1 of each 21-day cycle, for six cycles for CHOP treatment or eight cycles for CVP treatment.

Sponsors & Collaborators

Principal Investigators

  • Clinical Trials · Hoffmann-La Roche

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-02-26
Primary Completion
2020-08-04
Completion
2023-01-25
FDA Drug
Yes

Countries

  • United States
  • Brazil
  • Germany
  • Japan
  • Netherlands
  • Spain
  • United Kingdom

Study Locations

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Entities

Drugs
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 NCT03817853 on ClinicalTrials.gov