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Study identifier: NCT03418038 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Ascorbic Acid and Chemotherapy for the Treatment of Relapsed or Refractory Lymphoma, CCUS, and Chronic Myelomonocytic Leukemia

Condition: Clonal Cytopenia of Undetermined Significance · High Grade B-Cell Lymphoma With MYC and BCL2 or BCL6 Rearrangements · Recurrent Diffuse Large B-Cell Lymphoma  ·  Sponsor: Mayo Clinic

PhasePhase 2
Planned participants80
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This phase II trial studies the effect of ascorbic acid and combination chemotherapy in treating patients with lymphoma that has come back (recurrent) or does not respond to therapy (refractory), clonal cytopenia of undetermined significance and chronic myelomonocytic leukemia (CMML). Ascorbic acid may make cancer cells more sensitive to chemotherapy. Drugs used in chemotherapy, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving ascorbic acid and combination chemotherapy may kill more cancer cells. Arms A, B, C, and D are closed to enrollment.

This description comes directly from the study's public registry record.

Talk to the study team

Clinical Trials Referral Office  ·  855-776-0015  ·  mayocliniccancerstudies@mayo.edu

Always discuss trial participation with your own doctor first.

Locations (4)

Mayo Clinic Health Systems-MankatoMankato, Minnesota, United StatesNot Yet Recruiting
Mayo Clinic in RochesterRochester, Minnesota, United StatesRecruiting
Mayo Clinic Health System-Eau Claire ClinicEau Claire, Wisconsin, United StatesNot Yet Recruiting
Mayo Clinic Health System-Franciscan HealthcareLa Crosse, Wisconsin, United StatesActive Not Recruiting

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Source record: clinicaltrials.gov/study/NCT03418038