ClinicalTrials.Veeva

Menu

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Efficacy of RO7443904 in Combination With Glofitamab in Participants With Relapsed/Refractory B-Cell Non-Hodgkin's Lymphoma

Roche logo

Roche

Status and phase

Enrolling
Phase 1

Conditions

Lymphoma, Non-Hodgkin

Treatments

Drug: Glofitamab
Drug: RO7443904
Drug: Obinutuzumab
Drug: Tocilizumab

Study type

Interventional

Funder types

Industry

Identifiers

NCT05219513
BP43131

Details and patient eligibility

About

This is a first-in human, open-label, Phase 1 dose-escalation study in order to determine the maximum tolerated dose (MTD) and/or recommended Phase 2 dose (RP2D) for intravenous (IV) and/or subcutaneous (SC) dosing schemes of this combination treatment, and to evaluate the safety, tolerability, pharmacokinetics, and preliminary anti-tumor activity of this combination treatment in participants with relapsed/refractory B-cell non Hodgkin lymphoma (r/r NHL).

Enrollment

200 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Body weight >=40 kg
  • Histologically confirmed hematological malignancy that is expected to express CD19 and CD20 and with clinical evidence of treatment need; 2) relapse after or failure to respond to at least two prior treatment regimens; and 3) no other available treatment options that are known to provide clinical benefit
  • Must have at least one measurable target lesion (>=1.5 cm) in its largest dimension by computed tomography (CT) scan
  • Able and willing to provide a fresh tumor biopsy from a safely accessible site, per Investigator's determination
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
  • Life expectancy of >=12 weeks
  • Adequate liver, hematological and renal function
  • Negative serologic or polymerase chain reaction (PCR) test results for acute or chronic hepatitis B virus (HBV) infection
  • Negative test results for hepatitis C virus (HCV) and HIV
  • A female participant is eligible to participate if she is not pregnant, not breastfeeding, and at least one of the following conditions applies: 1) Women of non-childbearing potential 2) Women of childbearing potential (WOCBP), who, agree to remain abstinent (refrain from heterosexual intercourse) or use of one highly effective contraceptive method during the treatment period and for at least 18 months after obinutuzumab or 5 months after the final dose of RO7443904, 2 months after final dose of glofitamab or 3 months after the final dose of tocilizumab
  • Male participants must remain abstinent (refrain from heterosexual intercourse) or use contraceptive measures such as a condom plus an additional contraceptive method with a partner who is a WOCBP during the treatment period and for at least 3 months after obinutuzumab, 5 months after the final dose of RO7443904, 2 months after the final dose of glofitamab or 2 months after the final dose of tocilizumab, whichever is longer

Exclusion criteria

  • Circulating lymphoma cells, defined by out-of-range (high) absolute lymphocyte count (ALC) or the presence of abnormal cells in the peripheral blood signifying circulating lymphoma cells
  • Participants with known acute bacterial, viral, or fungal infection 72 hours prior to glofitamab infusion
  • Participants with known active infection or reactivation of a latent infection
  • Pregnant, breastfeeding, or intending to become pregnant during the study
  • Prior treatment with systemic immunotherapeutic agents
  • History of treatment-emergent, immune-related adverse events (AEs) associated with prior immunotherapeutic agents
  • Persistent AEs from prior anti-cancer therapy Grade >=1
  • Treatment with standard radiotherapy, any chemotherapeutic agent, or treatment with any other investigational or approved anti-cancer agent
  • Prior solid organ transplantation
  • Prior allogeneic stem cell transplant (SCT)
  • Autologous SCT within 100 days prior to obinutuzumab infusion
  • Autoimmune disease in active phase or exacerbation/flare within at least 6 months of enrollment
  • History of immune deficiency disease that increases the risk of infection
  • History of contraindication and/or severe allergic or anaphylactic reactions to monoclonal antibody therapy and/or prophylactic drugs used for cytokine release syndrome (CRS) and tumor lysis syndrome (TLS)
  • History of confirmed progressive multifocal leukoencephalopathy
  • Current or past history of central nervous system (CNS) lymphoma or CNS disease
  • Evidence of significant, uncontrolled concomitant diseases that could affect compliance with the protocol or interpretation of results
  • Major surgery or significant traumatic injury <28 days prior to the GpT infusion or anticipation of the need for major surgery during study treatment
  • Participants with another invasive malignancy in the last 2 years
  • Significant cardiovascular disease
  • Administration of a live, attenuated vaccine within 4 weeks before GpT infusion or anticipation that such a live attenuated vaccine will be required during the study
  • Received systemic immunosuppressive medications for reasons other than anticancer therapy within the last 6 months of enrollment with the exception of corticosteroid treatment <= 25 mg/day prednisone or equivalent
  • History of illicit drug or alcohol abuse within 12 months prior to screening, in the Investigator's judgment
  • Any other diseases, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that would contraindicate the use of an investigational drug

Trial design

Primary purpose

Treatment

Allocation

Non-Randomized

Interventional model

Sequential Assignment

Masking

None (Open label)

200 participants in 2 patient groups

Parts I-III: Dose-escalation of RO7443904
Experimental group
Description:
The dose-escalation of RO7443904 and glofitamab will take place every three weeks (Q3W) with obinutuzumab pre-treatment.
Treatment:
Drug: Tocilizumab
Drug: Obinutuzumab
Drug: RO7443904
Drug: Glofitamab
Part IV: Dose-expansion of RO7443904
Experimental group
Description:
Part IV of this study will evaluate selected dose levels of RO7443904 in combination with glofitamab from Parts I-III in a Q3W regimen with obinutuzumab pre-treatment.
Treatment:
Drug: Tocilizumab
Drug: RO7443904
Drug: Glofitamab

Trial contacts and locations

9

Loading...

Central trial contact

Reference Study ID Number: BP43131 https://forpatients.roche.com/

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2024 Veeva Systems