Vitamin c boost: could high doses help chemo fight tough blood cancers?
NCT ID NCT03418038
First seen Feb 04, 2026 · Last updated May 01, 2026 · Updated 10 times
Summary
This study tests whether adding high-dose vitamin C to standard chemotherapy can help people with certain blood cancers that have come back or not responded to treatment. It includes adults with relapsed or refractory lymphoma, clonal cytopenia of undetermined significance, or chronic myelomonocytic leukemia. The goal is to see if vitamin C makes cancer cells more sensitive to chemo, improving response rates.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Mayo Clinic Health System-Eau Claire Clinic
NOT_YET_RECRUITINGEau Claire, Wisconsin, 54701, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
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Mayo Clinic Health System-Franciscan Healthcare
ACTIVE_NOT_RECRUITINGLa Crosse, Wisconsin, 54601, United States
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Mayo Clinic Health Systems-Mankato
NOT_YET_RECRUITINGMankato, Minnesota, 56001, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
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Mayo Clinic in Rochester
RECRUITINGRochester, Minnesota, 55905, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
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