Status and phase
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Study type
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About
This study has two parts with distinct study objectives and study design. In part A, odronextamab is studied as an intravenous (IV) administration with a dose escalation and a dose expansion phase for B-NHL and CLL. The dose escalation phase for B-NHL and the CLL study are closed at the time of protocol amendment 17. In part B, odronextamab is studied as a subcutaneous (SC) administration with a dose finding and a dose expansion phase for B-NHL.
Enrollment
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Volunteers
Inclusion and exclusion criteria
Key Inclusion Criteria:
Have documented CD20+ B-cell malignancy, with active disease not responsive to prior therapy, for whom no standard of care options exists, and for whom treatment with an anti-CD20 antibody may be appropriate:
Patients with B-NHL must have had prior treatment with an anti-CD20 antibody therapy. Patients with CLL (Part A only) are not required to have received prior treatment with an anti-CD20 antibody therapy as defined in the protocol.
All patients must have at least one bi-dimensionally measurable lesion ≥1.5 cm) documented by CT or MRI scan, if CT scan is not feasible.
Eastern Cooperative Oncology Group (ECOG) performance status ≤1
Life expectancy of at least 6 months
Adequate bone marrow function as described in the protocol
Adequate organ function as described in the protocol
Willingness to undergo mandatory tumor biopsy pretreatment, if in the opinion of the investigator, the patient has an accessible lesion that can be biopsied without significant risk to the patient.
Willing and able to comply with clinic visits and study-related procedures
Provide signed informed consent or legally acceptable representative
Key Exclusion Criteria:
Primary central nervous system (CNS) lymphoma or known or suspected CNS involvement by non-primary CNS NHL
History of or current relevant CNS pathology such as
Standard anti-lymphoma chemotherapy (non-biologic) or radiotherapy within 28 days prior to first administration of study drug
Infection with human immunodeficiency virus (HIV) or chronic infection with hepatitis B virus (HBV), hepatitis C virus (HCV), or cytomegalovirus (CMV) infection [(as noted by detectable levels on a blood polymerase chain reaction (PCR) assay)].
Patients who have received a live vaccination within 28 days of first dose of study treatment
Note: Other protocol Inclusion/Exclusion criteria apply
Primary purpose
Allocation
Interventional model
Masking
200 participants in 3 patient groups
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Data sourced from clinicaltrials.gov
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