Skip To Main Content

Search

For optimal search results, please limit to 2 product keywords

If you are searching for information related to a product:

  • For optimal results, please enter at least 2 search terms in addition to product name
  • Example: [product name] [search term] [search term]
  • Example: Product + clinical trials
  • For an exact match, please include search terms in double quotations. For example: "Elevatum"

Phase III: Glofitamab in Lymphoma (GLOBRYTE)

Clinical Trial Overview

Clinical Trial Overview

Recruiting

A Phase III, Open-Label, Multicenter Randomized Study Evaluating Glofitamab as a Single Agent Versus Investigator's Choice in Patients With Relapsed/Refractory Mantle Cell Lymphoma

Objective

The purpose of this study is to evaluate the efficacy of glofitamab monotherapy compared with an investigator's choice of either rituximab plus bendamustine (BR), or lenalidomide with rituximab (R-Len) in patients with relapsed or refractory (R/R) mantle cell lymphoma (MCL).

Primary Endpoints

  • Progression-free survival (PFS)

Secondary Endpoints

  • Complete response (CR) rate
  • Objective response rate (ORR)
  • Overall survival (OS)
  • Time to deterioration in physical functioning/fatigue
  • Investigator-assessed PFS
  • Investigator-assessed CR rate
  • Investigator-assessed ORR
  • Duration of Complete Response (DOCR)
  • Duration of Response (DOR)
  • Proportion of participants reporting each response option for item GP5 from the Functional Assessment of Cancer Therapy - General (FACT-G) subscale
  • Time to deterioration in lymphoma symptoms
  • Proportion of participants experiencing a clinically meaningful improvement (3-point or more increase) in lymphoma symptoms as assessed through use of the FACT-Lym LymS
  • Change from baseline in physical functioning and fatigue at each cycle as assessed by the European Organization for Research and Treatment (EORTC) core Quality of Life Questionnaire (QLQ-C30)
  • Change from baseline in lymphoma symptoms at each cycle as assessed by the FACT-Lym LymS
  • Serum concentration of glofitamab
  • Incidence of anti-drug antibodies (ADAs)

Glofitamab

Other names: RG6026; RO7082859

Modality: CD20xCD3 T-cell engaging bispecific antibody

Disease/Condition: Lymphoma


ADDITIONAL RESOURCES

Inclusion and Exclusion Criteria

Inclusion and Exclusion Criteria

Inclusion Criteria
  • Life expectancy at least 12 weeks
  • Histologically-confirmed MCL, with documentation of either overexpression of cyclin D1 or the presence of t(11:14) within 12 months of study entry
  • Relapsed (disease progression after the last treatment regimen) or refractory (failure to achieve a partial or complete response from the last treatment regimen) disease
  • At least 1 line of prior systemic therapy including a BTK inhibitor and additional systemic therapy option
  • Confirmed availability of tumor tissue, unless deemed unsafe per investigator assessment
  • At least one bi-dimensionally measurable (defined as at least 1.5 cm) nodal lesion, or one bi-dimensionally measurable (at least 1 cm) extranodal lesion, as measured on CT scan
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2
  • Negative HIV test at screening
  • Adequate hematological function
Exclusion Criteria
  • Pregnancy or breastfeeding, or intention of becoming pregnant during the study or within 3 months after the final dose of tocilizumab, 2 months after the final dose of glofitamab, whichever is longer
  • Leukemic, non-nodal MCL
  • History of severe allergic or anaphylactic reactions to humanized or murine monoclonal antibodies (or recombinant antibody-related fusion proteins) or known sensitivity or allergy to murine products
  • Contraindication to obinutuzumab or rituximab, and either bendamustine or lenalidomide
  • Prior treatment with glofitamab or other bispecific antibodies targeting both CD20 and CD3
  • Prior treatment with CAR-T cell therapy
  • Treatment with systemic therapy or BTK inhibitors, or any investigational agent for the purposes of treating cancer within 2 weeks or 5 half-lives (whichever is shorter) prior to first study treatment
  • Primary or secondary CNS lymphoma at the time of recruitment or history of CNS lymphoma
  • Current or history of CNS disease, such as stroke, epilepisy, CNS vasculitis, or neurodegenerative disease
  • History of other malignancy that could affect compliance with the protocol or interpretation of results
  • Significant or extensive cardiovascular disease
  • Known active bacterial, viral, fungal, mycobacterial, parasitic, or other infection at study enrollment or any major episode of infection within 4 weeks prior to the first study treatment
  • Suspected or latent tuberculosis
  • Positive test for hepatitis B virus (HBV) or hepatitis C virus (HCV)
  • Known or suspected chronic active Epstein-Barr viral infection (EBV)
  • Known or suspected history of hemophagocytic lymphohistiocytosis (HLH)
  • Known history of progressive multifocal leukoencephalopathy (PML)
  • Adverse events from prior anti-cancer therapy that have not resolved to Grade 1 or better
  • Administration of a live, attenuated vaccine within 4 weeks before first study treatment administration or anticipation that such a live, attenuated vaccine will be required during the study
  • Prior solid organ transplantation or allogenic stem cell transplant
  • Eligibility for stem cell transplantation (SCT)
  • Active autoimmune disease requiring treatment
  • Prior treatment with systemic immunosuppressive medications within 2 weeks or five half-lives (whichever is shorter) prior to the first dose of study treatment
  • Corticosteroid therapy within 2 weeks prior to first dose of study treatment
  • Recent major surgery (within 4 weeks before the first study treatment) other than for diagnosis
  • Clinically significant history of cirrhotic liver disease
Study Site Locations

19 Results

    Enrollment and Resources

    Enrollment & Resources

    Enrollment

    For more information on eligibility criteria, view the study or reach out to our team.

    Call icon

    Phone

    1-888-662-6728
    (US and Canada)

    Resources

    ClinicalTrials.gov

    Learn more about this trial (NCT06084936) on ClinicalTrials.gov.

    Patient Resources

    Genentech offers a place for patients, relatives, and caregivers to learn more about clinical trials.

    Trial Handout

    Download the GLOBRYTE trial handout for a quick reference on this Phase III clinical trial.

    Information is consistent with ClinicalTrials.gov as of July 31, 2026. Products under investigation have not been approved for use outside of the clinical trial setting. This information is presented only for the purposes of providing an overview of clinical trials and should not be construed as a recommendation for use of any product for unapproved purposes.

    Looking for more information?

    Reach out to a Genentech Medical Science Liaison near you, or connect with the contact center.

    Call the Trial Information Support Team: 1-888-662-6728 Hours: Monday-Friday, 5am-5pm PT

    • AD
      Alzheimer's disease

    • ABC
      advanced breast cancer

    • bADLs
      Basic activities of daily living

    • ISLT
      International Shopping List Test

    • MCI
      Mild cognitive impairment

    • CV
      coefficient of variation

    • HEX
      cell hexagonality

    • PDS
      Port Delivery System

    • Q24W
      once every 24 weeks

    • BMI
      Body mass index

    • HbA1c
      hemoglobin A1C

    • HOMA-IR
      Homeostasis Model Assessment of Insulin Resistance

    • NLM
      National Library of Medicine

    • QUICKI
      Quantitative Insulin Sensitivity Check Index

    • SGLT-2
      sodium-glucose cotransporter-2

    • SMBG
      Self-Monitored Blood Glucose

    • T1DM
      Type 1 Diabetes Mellitus

    • T2DM
      Type 2 diabetes mellitus

    • AE
      adverse events

    • AESI
      Adverse Events of Special Interest

    • MDD
      major depressive disorder

    • PHQ-9
      Patient Health Questionnaire-9

    • SAE
      serious adverse events

    • ABR
      Annualized Bleed Rate

    • CBR
      clinical benefit rate

    • CDK4/6i
      cyclin-dependent kinase 4 and 6 inhibitor

    • CNS
      central nervous system

    • CR
      complete response

    • DoR
      duration of response

    • ER
      estrogen receptor

    • HER2
      human epidermal growth factor receptor 2

    • HER2-
      human epidermal growth factor receptor 2-negative

    • HR
      hormone receptor

    • HR+
      hormone receptor-positive

    • mut
      mutated

    • NIS
      non-interventional study

    • ORR
      objective response rate

    • OS
      overall survival

    • PFS
      progression-free-survival

    • PIK3CA
      phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha

    • PIK3CAm
      PIK3CA-mutated

    • PK
      pharmacokinetics

    • PROs
      patient-reported outcomes

    • SD
      stable disease

    • SoC
      standard of care

    • VWD
      von Willebrand disease

    • WHO
      World Health Organization

    • T2D
      Type 2 diabetes

    • T1D
      Type 1 Diabetes

    • ADA
      anti-drug antibody

    • DXA
      Dual-energy X-ray Absorptiometry

    • ASCVD
      atherosclerotic cardiovascular disease

    • FGF21
      fibroblast growth factor 21

    • SHTG
      severe hypertriglyceridemia

    • TG
      triglycerides

    • MASH
      metabolic dysfunction-associated steatohepatitis

    • NAFLD
      non-alcoholic fatty liver disease

    • NAS
      NAFLD Activity Score

    • NASH
      nonalcoholic steatohepatitis

    • pmMS
      partial modified Mayo

    • CD
      Crohn's disease

    • CMV
      cytomegalovirus

    • HIV
      human immunodeficiency virus

    • HBV
      Hepatitis B

    • HCV
      Hepatitis C

    • TB
      tuberculosis

    • UC
      ulcerative colitis

    • TL1A
      tumor necrosis factor-like ligand 1A

    • mMS
      modified Mayo Score

    • APS
      average daily abdominal pain scores in the past week

    • CDAI
      Crohn’s Disease Activity Index

    • IBDQ
      Inflammatory Bowel Disease Questionnaire

    • SF
      stool frequency subscore

    • PBO
      Placebo

    • EASI
      Eczema Area and Severity Index

    • IGA
      Investigator Global Assessment

    • NRS
      Numerical Rating Scale

    • IM
      intramuscular

    • IL
      intralesional

    • PDE-4
      Phosphodiesterase-4

    • ACE
      angiotensin-converting enzyme

    • ARBs
      angiotensin II receptor blockers

    • ASO
      Antisense Oligonucleotide

    • CKD-EPI
      Chronic Kidney Disease Epidemiology Collaboration

    • eGFR
      Estimated Glomerular Filtration Rate

    • FACIT-F
      Functional Assessment of Chronic Illness Therapy-Fatigue subscale

    • g/day
      gram per day

    • g/g
      gram per gram

    • GIP
      Glucose-dependent Insulinotropic Polypeptide

    • GLP-1
      Glucagon-like Peptide-1

    • IgAN
      IgA nephropathy

    • mg/day
      milligrams per day

    • TEAEs
      Treatment-Emergent Adverse Events

    • UPCR
      Urine Protein-to-Creatinine Ratio

    • AEs
      Adverse events

    • ALT
      Alanine aminotransferase

    • AST
      Aspartate aminotransferase

    • C-SSRS
      Columbia-Suicide Severity Rating Scale

    • DMT
      Disease-modifying therapy

    • ECG
      Electrocardiogram

    • EDSS
      Expanded Disability Status Scale

    • Gd
      Gadolinium

    • IPMSSG
      International Pediatric Multiple Sclerosis Study Group

    • MRI
      Magnetic resonance imaging

    • MS
      Multiple sclerosis

    • PD
      Pharmacodynamic

    • PPMS
      Primary progressive multiple sclerosis

    • RMS
      Relapsing multiple sclerosis

    • SI
      Suicidal ideation

    • SPMS
      Secondary progressive multiple sclerosis

    • CYP3A4
      cytochrome-p450-3a4

    • ADAS-Cog-13
      Alzheimer's Disease Assessment Scale-Cognition 13

    • ADAs
      Anti-drug antibodies

    • ADCS-ADL
      Alzheimer's Disease Cooperative Study Activities of Daily Living Inventory

    • CDR-GS
      Clinical Dementia Rating, Global Score

    • CDR-SB
      Clinical Dementia Rating, Sum of Boxes

    • CSF
      Cerebrospinal fluid

    • GFAP
      Glial fibrillar acidic protein

    • iADRS
      Integrated Alzheimer's Disease Rating Scale

    • MMSE
      Mini-Mental State Examination

    • PET
      Positron emission tomography

    • RBANS DMI
      Repeatable Battery for the Assessment of Neuropsychological Status Delayed Memory Index

    • EORTC QLQ-C30
      European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire

    • PRO-CTCAE
      Patient-Reported Outcomes Common Terminology Criteria for Adverse Events

    • TTCD
      Time to Confirmed Deterioration

    • AJCC
      American Joint Committee on Cancer Staging System

    • ECOG
      Eastern Cooperative Oncology Group

    • FFPE
      formalin-fixed, paraffin-embedded

    • RECIST
      Response Evaluation Criteria in Solid Tumors

    • NSCLC
      non-small cell lung cancer

    • BICR
      blinded independent central review

    • CD137
      Cluster of Differentiation 137

    • EORTC QLQ-LC13
      European Organisation for Research and Treatment of Cancer Quality-of-Life Questionnaire-Supplemental Lung Cancer Module

    • KRAS G12C
      Kirsten rat sarcoma viral oncogene homolog G12C

    • PD-L1
      Programmed death-ligand 1

    • RAS
      RAt Sarcoma

    • RT
      Radiation therapy

    • DOCR
      duration of complete response

    • DFS
      disease-free survival

    • EFSeff
      event-free survival efficacy causes

    • FACT-Lym LymS
      lymphoma subscale within the functional assessment of cancer therapy-Lymphoma questionnaire

    • IPI
      international prognostic index

    • IRF
      Independent Review Facility

    • Pola-R-CHP
      polatuzumab vedotin plus rituximab, cyclophosphamide, doxorubicin, and prednisone

    • LBCL
      large B-cell lymphoma

    • PROMIS-29
      Patient-Reported Outcomes Measurement Information System-29

    • ESR1nmd
      ESR1 no-mutation-detected

    • IV
      intravenous

    • II
      2

    • ECD
      endothelial cell density

    • III
      3

    • SC
      Subcutaneous

    +