About this trial
The study follows a Simon's two-stage phase II trial design to evaluate the safety and efficacy of tafasitamab added to rituximab and lenalidomide for two treatment-naïve, parallel, independent cohorts: follicular lymphoma (FL) and marginal zone lymphoma (MZ). Each cohort, FL and MZ, will be evaluated separately. This study is presented to the patient and consent is signed prior to the initiation of treatment for their primary malignancy.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Histologically confirmed marginal zone lymphoma
Histologically confirmed CD20+ follicular lymphoma stage 1, 2 or 3a
No prior systemic therapy for lymphoma
a nodal or extranodal (except spleen) mass >7cm in its greater diameter or,
Disqualifiers
HBV surface antigen (HBsAg) positive
HBV surface antigen (HBsAg) negative, HBV surface antibody (anti-HBs) positive and/or HBV core antibody (anti-HBc) positive, and detectable viral DNA
Hepatitis C virus (HCV) positive subjects with chronic hepatitis C, or subjects with an active hepatitis C infection requiring anti-viral medication (at time of randomization).
Known seropositive for or active viral infection with human immunodeficiency virus (HIV).
Trial design
Parallel
Treatments tested in this trial
Tafasitamab
DrugTafasitamab 12 mg/kg IV on Day 1, Day 8, Day 15 and day 22.
Rituximab
DrugRituximab 375 mg/m2 IV on day 1
Lenalidomide
DrugLenalidomide 20 mg PO Day 1 through Day 21
Treatment groups
Trial outcomes
Primary outcomes
Complete response (CR)
Estimate complete response (CR) at the end of study (after 12 cycles around 1 year) regimen of tafasitamab with lenalidomide and rituximab.
Secondary outcomes
Complete response (CR)
Estimate complete response (CR) rate after 6 cycles of treatment.
Overall response rate (ORR)
Estimate overall response rate (ORR) at the end of treatment (around 1 year).
Progression of disease (POD24)
Estimate progression of disease (POD24) within 24 months (2 years)
Progression free survival (PFS)
Estimate progression free survival (PFS) at 3 years after registration on study
Sponsors and contacts
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Masonic Cancer Center, University of Minnesota
Lead sponsor
Incyte Corporation
Collaborator