A Real-world Study of Obinutuzumab-based Therapy for Previously Untreated FL

NCT ID: NCT05899621

Last Updated: 2023-06-12

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

332 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-06-01

Study Completion Date

2027-06-30

Brief Summary

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This study aims to observe and explore the efficacy and safety of obinutuzumab-based therapy for previously untreated follicular lymphoma

Detailed Description

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This study aims to observe and explore the efficacy and safety of obinutuzumab-based therapy for previously untreated follicular lymphoma. This study is a non-interventional real world, observational study and all registered data are collected from real clinical practice cases. The medical data includes patient demographic, tumor characteristics, laboratory examination, history of treatments, adverse reactions, efficacy results and possible prognostic factors.

Conditions

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Follicular Lymphoma

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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GR

Induction(six 21-day cycles): obinutuzumab (G), 1000mg, IV, D1/8/15 (C1), D1 (C2-6); lenalidomide (R), 25mg, PO, D2-11; Maintenance: obinutuzumab (G), 1000mg, every 3 months for 2 years; lenalidomide (R), 25mg, PO, D1-10, every 28 days for 6 cycles

Obinutuzumab

Intervention Type DRUG

Obinutuzumab IV infusion will be administered as per the schedule specified in the respective arm.

Lenalidomide

Intervention Type DRUG

Lenalidomide PO will be administered as per the schedule specified in the respective arm.

GB

Induction(six 21-day cycles): obinutuzumab (G) 1000mg, IV, D1/8/15 (C1), D1 (C2-6); bendamustine (B), 90 mg/m2, IV, D1-2; Maintenance: obinutuzumab (G), 1000mg, IV, every 3 months for 2 years

Obinutuzumab

Intervention Type DRUG

Obinutuzumab IV infusion will be administered as per the schedule specified in the respective arm.

Bendamustine

Intervention Type DRUG

Bendamustine IV infusion will be administered as per the schedule specified in the respective arm.

GCHOP

Induction(six 21-day cycles): obinutuzumab (G), 1000mg, IV, D1/8/15 (C1), D1 (C2-6); prednisone (P), 100 mg, PO, D1-5;cyclophosphamide (C), 750 mg/m2, IV, D1; vincristine (O), 1.4 mg/m2 (maximum 2 mg), IV, D1; doxorubicin (H), 50 mg/m2, IV, D1; Maintenance: obinutuzumab (G), 1000mg, IV, every 3 months for 2 years

Obinutuzumab

Intervention Type DRUG

Obinutuzumab IV infusion will be administered as per the schedule specified in the respective arm.

Cyclophosphamide

Intervention Type DRUG

Cyclophosphamide IV infusion will be administered as per the schedule specified in the respective arm.

Doxorubicin

Intervention Type DRUG

Doxorubicin IV infusion will be administered as per the schedule specified in the respective arm.

Vincristine

Intervention Type DRUG

Vincristine IV infusion will be administered as per the schedule specified in the respective arm.

Prednisone

Intervention Type DRUG

Prednisone PO will be administered as per the schedule specified in the respective arm.

Interventions

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Obinutuzumab

Obinutuzumab IV infusion will be administered as per the schedule specified in the respective arm.

Intervention Type DRUG

Lenalidomide

Lenalidomide PO will be administered as per the schedule specified in the respective arm.

Intervention Type DRUG

Bendamustine

Bendamustine IV infusion will be administered as per the schedule specified in the respective arm.

Intervention Type DRUG

Cyclophosphamide

Cyclophosphamide IV infusion will be administered as per the schedule specified in the respective arm.

Intervention Type DRUG

Doxorubicin

Doxorubicin IV infusion will be administered as per the schedule specified in the respective arm.

Intervention Type DRUG

Vincristine

Vincristine IV infusion will be administered as per the schedule specified in the respective arm.

Intervention Type DRUG

Prednisone

Prednisone PO will be administered as per the schedule specified in the respective arm.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Pathologically confirmed CD20 positive follicular lymphoma grade 1, 2, or 3A based on 2016 WHO classification
* Treatment naive
* Age ≥ 18 years
* Indications for treatment confirmed
* Must has measurable lesion in CT or PET-CT prior to treatment
* Considered suitable for GR, GB or GCHOP regimens
* Informed consented

Exclusion Criteria

* Transformed follicular lymphoma or 3B follicular lymphoma;
* HBsAg positive and / or HBcAb positive with HBV DNA titer; HCV antibody positive with HCV-RNA; or HIV positive
* Central nervous system or meninges involved
* Any drug contraindication in the treatment plan
* Patients judged by other researchers to be unsuitable for inclusion in the study
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Ruijin Hospital

OTHER

Sponsor Role lead

Responsible Party

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Zhao Weili

First Deputy Director, Hematology Department Affiliation: Ruijin Hospital

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Weili Zhao

Role: STUDY_CHAIR

Ruijin Hospital

Locations

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Ruijin Hospital, Shanghai Jiao Tong University School of Medicine

Shanghai, Shanghai Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Weili Zhao, +862164370045

Role: CONTACT

+862164370045 ext. 610707

Pengpeng Xu, PhD,MD

Role: CONTACT

+862164370045

Facility Contacts

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Weili Zhao, M.D. and Ph.D

Role: primary

Other Identifiers

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FL-Gbased

Identifier Type: -

Identifier Source: org_study_id

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