This clinical trial evaluates the effects a probiotic intervention has on the gut and vaginal microbiome in patients undergoing chemotherapy for ovarian cancer that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) or that has come back after a period of improvement (recurrent). Gut health is also known as the gut microbiome. The microbiome includes all of the bacteria and organisms naturally found in the digestive tract. Probiotics are dietary supplements containing live microorganisms that may help keep the gastrointestinal tract healthy. A probiotic intervention during platinum chemotherapy in ovarian cancer patients may impact the gut and vaginal microbiota, quality of life, symptoms, and oncologic outcomes.
Age range
18 Years
Sex
FEMALE
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Changes to the gut microbiome composition
Timeframe: Within one week before or after cycle 1 of chemotherapy, within one week before or after cycle 3 of adjuvant chemotherapy, and within one week before or after cycle 6 of adjuvant chemotherapy (cycle length = 21 days)
The Ohio State University Comprehensive Cancer Center