← Eichor
Study identifier: NCT06186648 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Evaluation of Treatment by Glofitamab in Combination With Rituximab or Obinutuzumab Plus CHOP in Patients With RIchter Syndrome

Condition: Richter Syndrome  ·  Sponsor: French Innovative Leukemia Organisation

PhasePhase 2
Planned participants40
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is a national clinical trial, multicentric (28 centers), non-randomized phase 2 study. Population: Patients with previously untreated Richter's syndrome (RS), defined as the occurrence of an aggressive lymphoma (of diffuse large B-cell lymphoma histology) in a patient with chronic lymphocytic leukemia (CLL). Study treatment: The duration of each cycle is 21 days. Cycle 1: Participants will receive standard of care doses of R-CHOP in cycle 1 as follows: * Rituximab 375 mg/m² IV Day 1 * Cyclophosphamide 750 mg/m² IV Day 1 * Doxorubicin 50 mg/m² IV Day 1 * Vincristine 1.4 mg/m² \[capped at 2.0 mg\] IV Day 1 * Prednisone 60 mg/m2 per day PO Day 1-5 Cycle 2: In order to minimize cytokine release syndrome (CRS), participants will then receive G-CHOP as cycle 2 (with obinutuzumab) and glofitamab: * Obinutuzumab 1000 mg single dose IV Day 1 * Cyclophosphamide 750 mg/m² IV Day 1 * Doxorubicin 50 mg/m² IV Day 1 * Vincristine 1.4 mg/m² \[capped at 2.0 mg\] IV Day 1 * Prednisone 60 mg/m2 per day PO Day 1-5 * Glofitamab : administered intravenously (IV) as a step-up dose on Days 8 (2.5 mg) and 15 (10 mg) Cycle 3-6: Participants will receive standard of care doses of R-CHOP and Glofitamab as follows: * Rituximab 375 mg/m² IV Day 1 * Cyclophosphamide 750 mg/m² IV Day 1 * Doxorubicin 50 mg/m² IV Day 1 * Vincristine 1.4 mg/m² \[capped at 2.0 mg\] IV Day 1 * Prednisone 60 mg/m2 per day PO Day 1-5 * Glofitamab : 30 mg IV Day 8 Cycle 7 and 8 (only for patient in Complete Respon…

This description comes directly from the study's public registry record.

Talk to the study team

David Schwartz  ·  +33247473798  ·  d.schwartz@filo-leucemie.org

Valérie Rouillé  ·  +33247473798  ·  v.rouille@filo-leucemie.org

Always discuss trial participation with your own doctor first.

Locations (23)

Amiens-Picardie ChuAmiens, FranceNot Yet Recruiting
Angers ChuAngers, FranceNot Yet Recruiting
BAYONNE - CH de la Côte Basque - HématologieBayonne, FranceNot Yet Recruiting
Clermont-Ferrand - Chu EstaingClermont-Ferrand, FranceRecruiting
Grenoble - CHUGA - Hématologie CliniqueGrenoble, FranceNot Yet Recruiting
LILLE GHICL - Hôpital Saint Vincent de PaulLille, FranceNot Yet Recruiting
LILLE CHU - Hôpital Claude HuriezLille, FranceNot Yet Recruiting
LIMOGES - CHU Dupuytren 1Limoges, FranceNot Yet Recruiting
LYON-Centre Léon BérardLyon, FranceNot Yet Recruiting
MONTPELLIER - Hôpital Saint-Eloi - Hématologie CliniqueMontpellier, FranceNot Yet Recruiting
APHP - Hôpital Saint-Louis - Hématologie adultesParis, FranceNot Yet Recruiting
APHP - Hôpital Saint-Antoine - Hématologie et thérapie cellulaireParis, FranceNot Yet Recruiting

+ 11 more locations — full list on the registry record.

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT06186648