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Two drugs, mosunetuzumab and polatuzumab, to treat follicular lymphoma that has come back (relapsed) or not gotten better with treatment (refractory)

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18 and older

Phase 2

2 Locations

NCT06453044

Clinical Trial Goal


To find out if the combination of mosunetuzumab and polatuzumab is safe and works well to treat follicular lymphoma that has relapsed or is refractory

You may be able to join this trial if you:


  • Are 18 years old or older
  • Have follicular lymphoma that has relapsed or is refractory
  • Have cancer cells with mutation/marker CD20 (CD20+). Your doctor can tell you this
  • Do not have lymphoma in your brain or spinal cords
  • Have not been treated with the following (your doctor can tell you this):
    • Antibody drug conjugate containing MMAE
    • CD20 bispecific antibody, like mosunetuzumab
  • Have not had an allogeneic (cells from a donor) blood or marrow transplant (BMT) in the last 2 years
  • Have not had an autologous BMT in the last 3 months
  • Agree to have other standard tests done to see if you can be in the clinical trial 

Trial Details


Mosunetuzumab is a T-cell engaging bispecific antibody that target CD20 and CD3 on certain cells.
Polatuzumab is a monoclonal antibody-drug conjugate, or combination, that targets CD79b on certain cells.

You’ll get treatment in cycles that last 3 weeks. In each cycle, you'll get: 
  • Mosunetuzumab – Given as a shot under your skin up to 3 times
  • Polatuzumab –  Given as an intravenous (IV) infusion 1 time

You may continue treatment for up to about 1 year. You'll have scans to see how well the treatment is working. The clinical trial doctors will check your health for up to 3 years. 

The Food and Drug Administration (FDA) has approved mosunetuzumab to treat follicular lymphoma and polatuzumab to treat other lymphomas. Using them together in this way to treat follicular lymphoma is new and unproven.

Contacts


Matthew Mei, MD, 626-359-8111, mamei@coh.org

Locations


City of Hope Orange County Lennar Foundation Cancer CenterNOT_YET_RECRUITING

Irvine, California
Azra Borogovac, MD, 949-844-1738, aborogovac@coh.org

City of Hope Medical CenterRECRUITING

Duarte, California
Matthew Mei, 626-256-4673, mamei@coh.org

ClinicalTrials.gov record


NCT06453044. First posted on 6/11/24

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