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Study identifier: NCT05417867 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Evaluating the Association Among Changes in Gut Microbiome, Fatigue, and Chemotherapy-Induced Nausea in Early Stage Breast Cancer

Condition: Chemotherapy-Related Nausea and/or Vomiting · Early Stage Breast Carcinoma · Anatomic Stage I Breast Cancer AJCC v8  ·  Sponsor: Mayo Clinic

PhaseN/A
Planned participants70
Who can joinAll sexes, 20 Years to no upper limit
Healthy volunteersNo

About this study

This pilot study seeks to understand how changes in the bacteria composition (microbiome) of the gut may be associated with the occurrence of fatigue and chemotherapy-induced nausea (CIN) in women undergoing chemotherapy for early stage breast cancer. Patients undergoing chemotherapy may experience fatigue or nausea as a result of their treatment. Known risk factors for fatigue and CIN do not explain the differences in fatigue and CIN occurrence between patients, but changes in the functions of the gut microbiome may be related to the occurrence of fatigue and CIN. This study collects stool samples from breast cancer patients before and after chemotherapy to evaluate how changes in the microbiome may be associated with fatigue and CIN.

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

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Contact details are listed per location below or on the registry record.

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Locations (5)

Mayo Clinic in ArizonaScottsdale, Arizona, United StatesSuspended
Mayo Clinic in FloridaJacksonville, Florida, United StatesActive Not Recruiting
Mayo Clinic Health System in Albert LeaAlbert Lea, Minnesota, United StatesRecruiting
Mayo Clinic Health System in MankatoMankato, Minnesota, United StatesRecruiting
Mayo Clinic in RochesterRochester, Minnesota, United StatesSuspended

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Source record: clinicaltrials.gov/study/NCT05417867