Clinical trial Recruiting at 62 sites Phase 3 Interventional Ages 18 and up

Golcadomide plus rituximab versus investigator's choice for relapsed or refractory follicular lymphoma

Official title: A Phase 3, Multicenter, Randomized, Open Label Study to Compare the Efficacy and Safety of Golcadomide in Combination With Rituximab (Golca + R) Vs Investigator's Choice in Participants With Relapsed/Refractory Follicular Lymphoma Who Have Received at Least 1 Prior Line of Systemic Therapy

Run by Celgene · NCT06911502 · Data updated 2026-11-12

This trial tests whether combining golcadomide with rituximab works better than standard investigator‑selected treatments for adults with relapsed or refractory follicular lymphoma who have had at least one prior systemic therapy.

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment400 (estimated)
SponsorCelgene
Industry-sponsored
Drugs / interventionsrituximab, obinutuzumab, chemotherapy, radiation, cyclophosphamide
Locations160 sites (Birmingham, Alabama and 159 other locations)
StatusRecruiting
StartedJuly 28, 2025
Main results expectedApril 24, 2028
Study endsJuly 31, 2030
Registry record updatedMay 20, 2026
Trial IDNCT06911502 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults with histologically confirmed grade 1–3a follicular lymphoma that is PET‑positive and measurable, who are relapsed or refractory after at least one prior systemic therapy and meet ECOG performance criteria, are the intended participants.

Probably not a fit

Patients who are newly diagnosed, have non‑measurable or PET‑negative disease, have histologic subtypes excluded from the protocol (for example grade 3b), or have comorbidities that prevent protocol therapy are unlikely to benefit from participation.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a multicenter, randomized, open‑label Phase 3 trial comparing golcadomide plus rituximab against investigator's choice therapy in participants with relapsed or refractory follicular lymphoma who have received at least one prior systemic treatment. Eligible participants must have histologically confirmed grade 1, 2, or 3a follicular lymphoma, PET‑positive measurable disease, and meet specified performance status criteria. Participants are randomized to receive the experimental combination or a standard regimen chosen by their investigator, with follow‑up for response, disease control, and safety outcomes. The study will compare efficacy and adverse event profiles between the arms to determine whether the golcadomide combination provides improved clinical benefit.

Why it matters

Potential benefit: If successful, the golcadomide plus rituximab combination could prolong remissions and provide a new treatment option for people with relapsed or refractory follicular lymphoma.

How similar studies have gone: Related approaches combining an immunomodulatory agent with rituximab, such as lenalidomide plus rituximab, have shown activity in relapsed follicular lymphoma, though golcadomide is a newer agent being tested for additional benefit.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

\- Participant has histologically confirmed FL (Grade 1, 2, 3a or classic FL) as assessed by local pathology. Adequate fresh tumor biopsy tissue or archived tumor biopsy from the latest relapse if available with corresponding pathology report for retrospective central pathology confirmation of relapse, is required. Evaluation from fine needle aspirate is not permitted.

\- Relapsed or refractory disease: i) Relapsed FL is defined as relapse after an initial response of CR or PR to the most recent prior therapy.

ii) Refractory FL is defined as best response of SD or PD or a response that lasted less than 6 months to the most recent prior therapy.

* Eastern Cooperative Oncology Group (ECOG) 0-2 (ECOG 3 authorized if it is due to lymphoma and not comorbidities).
* Participant must have positron emission tomography (PET)-positive disease with at least one PET-positive lesion and measurable disease on cross section imaging by CT, as defined by Lugano classification.
* Participants with an indication for anti-lymphoma treatment as per investigator assessment based on modified Groupe d'Etude des Lymphomes Folliculaires (GELF) criteria.
* Participant has received at least 1 or more prior lines of systemic therapy with one line consisting of a combination including an anti-CD20 monoclonal antibody (eg, rituximab, obinutuzumab) and an alkylating agent (eg, cyclophosphamide, bendamustine). Prior treatment with radiation therapy does not count as a line of therapy for eligibility.
* Lab parameters:

  i) Absolute neutrophil count (ANC) ≥ 1,000 cells/mm3 (1.0 x 109 /L), ii) PLT count ≥ 75,000 cells/mm3 (75 x 109 /L) iii) Hb ≥ 7.5 g/dL
* estimated glomerular filtration rate (eGFR) ≥ 30 ml/min/1.73m².
* Serum aspartate transaminase (AST/SGOT) or alanine transaminase (ALT/SGPT) ≤ 2.5 x upper limit of normal (ULN). In case of documented liver involvement by lymphoma, ALT/SGPT and AST/SGOT must be ≤ 5.0× ULN.
* Serum total bilirubin ≤ 1.5 × ULN (corresponding to mild dysfunction as per National Cancer Institute Organ Dysfunction Working Group \[NCI ODWG\] criteria). In case of documented liver involvement by lymphoma, serum total bilirubin must be ≤ 3.0 × ULN (corresponding to moderate dysfunction as per NCI ODWG criteria). For cases of Gilberts syndrome, serum total bilirubin≤ 5.0 × ULN.
* Adequate cardiac function for participants receiving anthracycline-based chemotherapy, defined as left ventricular ejection fraction (LVEF) ≥ 45% as assessed by echocardiogram (ECHO) as standard of care or multi-gated acquisition scan (MUGA).

Exclusion Criteria:

* Evidence or history of composite Diffuse large B-cell lymphoma (DLBCL) and FL or of transformed Non-Hodgkin Lymphoma (NHL), including history of prior large B-cell lymphomas (LBCL), or any other indolent lymphoma.
* Follicular large cell as per 5th World Health Organization (WHO) sub-classification (grade 3b FL per WHO 4th classification) or duodenal-type FL.
* Participant has any significant medical condition, laboratory abnormality, or psychiatric illness that would prevent the participant from compliantly participating in the study based on Investigator's judgment.
* Participant has any condition that confounds the ability to interpret data from the study based on Investigator's or Sponsor's judgment.
* Presence or history of central nervous system (CNS) involvement by lymphoma.
* History of stroke or intracranial hemorrhage within 6 months prior to enrollment.
* Deep venous thrombosis/Pulmonary embolism within 1 month prior to enrollment.
* Participants with a history of progressive multifocal leukoencephalopathy.
* Participant has any other subtype of lymphoma.
* Participant has persistent diarrhea or malabsorption ≥ Grade 2 (NCI CTCAE v5.0), despite medical management.
* History of another primary malignancy that has not been in remission for ≥ 3 years except for non-invasive malignancies.
* Other protocol-defined Inclusion/Exclusion criteria apply.

Where it's running

  • Infirmary Cancer Care
    Mobile, Alabama, United States
    Recruiting
  • Alaska Oncology and Hematology
    Anchorage, Alaska, United States
    Recruiting
  • City of Hope Comprehensive Cancer Center
    Duarte, California, United States
    Recruiting
  • UCSF Helen Diller Medical Center at Parnassus Heights
    San Francisco, California, United States
    Recruiting
  • Northwest Georgia Oncology Centers, a Service of Wellstar Cobb Hospital
    Marietta, Georgia, United States
    Recruiting
  • Southeastern Regional Medical Center
    Newnan, Georgia, United States
    Recruiting
Show 44 more locations
  • Greater Baltimore Medical Center
    Towson, Maryland, United States
    Recruiting
  • Hattiesburg Clinic Hematology/Oncology
    Hattiesburg, Mississippi, United States
    Recruiting
  • Texas Oncology - Central/South Texas
    Austin, Texas, United States
    Recruiting
  • Texas Oncology - Northeast Texas
    Tyler, Texas, United States
    Recruiting
  • Hematology Oncology Associates of Fredericksburg
    Fredericksburg, Virginia, United States
    Recruiting
  • Blue Ridge Cancer Care
    Roanoke, Virginia, United States
    Recruiting
  • Westmead Hospital
    Westmead, New South Wales, Australia
    Recruiting
  • Cabrini Hospital - Malvern
    Malvern, Victoria, Australia
    Recruiting
  • Princess Margaret Cancer Centre
    Toronto, Ontario, Canada
    Recruiting
  • Beijing Cancer hospital
    Beijing, Beijing Municipality, China
    Recruiting
  • Sun Yat-sen University Cancer Center
    Guangzhou, Guangdong, China
    Recruiting
  • Union Hospital Tongji Medical College Huazhong University of Science and Technology
    Wuhan, Hubei, China
    Recruiting
  • Inner Mongolia Cancer Hospital
    Hohhot, Inner Mongolia, China
    Recruiting
  • Shandong Cancer Hospital
    Jinan, Shandong, China
    Recruiting
  • Tianjin People' s Hospital
    Tianjin, Tianjin Municipality, China
    Recruiting
  • CHU Bordeaux Haut-Leveque
    Pessac, Aquitaine, France
    Recruiting
  • Chu Saint Eloi
    Montpellier, Languedoc-Roussillon, France
    Recruiting
  • Centre Hospitalier Universitaire de Nantes - L' Hopital l'hôtel-Dieu
    Nantes, Loire-Atlantique, France
    Recruiting
  • Hopital Claude Huriez - CHU de Lille
    Lille, Nord, France
    Recruiting
  • Institut Universitaire du Cancer Toulouse - Oncopole - CHU de TOULOUSE
    Toulouse, France
    Recruiting
  • Klinikum Augsburg
    Augsburg, Bavaria, Germany
    Recruiting
  • GEFOS Gesellschaft f. onkologische Studien
    Dortmund, North Rhine-Westphalia, Germany
    Recruiting
  • Universitaetsklinikum des Saarlandes
    Homburg, Saarland, Germany
    Recruiting
  • HELIOS Klinikum Erfurt
    Erfurt, Thuringia, Germany
    Recruiting
  • Universitätsklinikum Jena
    Jena, Thuringia, Germany
    Recruiting
  • Klinikum Chemnitz Ggmbh
    Chemnitz, Germany
    Recruiting
  • Gemeinschaftspraxis Hämatologie - Onkologie Freiberg-Richter, Jacobasch, Illmer, Wolf
    Dresden, Germany
    Recruiting
  • Evangelismos General Hospital of Athens
    Athens, Attikí, Greece
    Recruiting
  • General Hospital of Athens "Laiko"
    Αthens, Attikí, Greece
    Recruiting
  • IRCCS - Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori"
    Meldola, Emilia-Romagna, Italy
    Recruiting
  • Istituto Clinico Humanitas
    Rozzano, Milano, Italy
    Recruiting
  • Azienda Ospedaliero Universitaria Pisana
    Pisa, Tuscany, Italy
    Recruiting
  • Istituto Nazionale Tumori IRCCS Fondazione Pascale
    Naples, Italy
    Recruiting
  • Nagoya University Hospital
    Nagoya, Aichi-ken, Japan
    Recruiting
  • Aiiku Hospital
    Sapporo, Hokkaido, Japan
    Recruiting
  • Japanease Red Cross Society Himeji Hospital
    Himeji, Hyōgo, Japan
    Recruiting
  • Iwate Prefectural Central Hospital
    Morioka, Iwate, Japan
    Recruiting
  • National Cancer Center Hospital
    Chuo-ku, Tokyo, Japan
    Recruiting
  • Nihon University Itabashi Hospital
    tabashi City, Tokyo, Japan
    Recruiting
  • University of Yamanashi Hospital
    Chūō, Yamanashi, Japan
    Recruiting
  • National Hospital Organization Kyushu Medical Center
    Fukuoka, Japan
    Recruiting
  • Kyushu University Hospital
    Fukuoka, Japan
    Recruiting
  • Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital
    Hiroshima, Japan
    Recruiting
  • Amsterdam UMC, locatie VUmc
    Amsterdam, North Holland, Netherlands
    Recruiting

+110 more sites. See ClinicalTrials.gov for the full list.

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.