The Influence of Gut Microbiota on Ovarian Function: A Single-center, Randomized,Double Blind, Pa… (NCT07308327) | Clinical Trial Compass
Active — Not RecruitingEarly Phase 1
The Influence of Gut Microbiota on Ovarian Function: A Single-center, Randomized,Double Blind, Parallel-controlled, Exploratory Clinical Trial
China60 participantsStarted 2025-03-01
Plain-language summary
In order to study the community profile of the intestinal microbiome in women with ovarian dysfunction, as well as the relationship between the changes in the intestinal microbiota and sex hormones, this study recruited 30 women with ovarian dysfunction and 30 healthy women. Sequencing was performed on the V3-V4 region of the 16S rDNA gene in fecal samples, and blood serum of the patients was collected for the study of changes in the systemic metabolome to reveal the significant differences in the intestinal microbiota between the subjects with ovarian dysfunction and the control group, as well as the related metabolic pathways.
Who can participate
Age range
18 Years – 39 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Women have normal ovarian function;
. No history of menstrual irregularity and infertility;
. Regular menstruation;
. Normal FSH levels (\< 10 IU/L);
. Age (\< 40 years old) and body mass index (within the normal range 18.5 kg/m² ≤ BMI \< 24 kg/m²) are matched with the case group; (The matching settings for the case group and the control group have been completed);
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
gonadal hormone concentrations
Timeframe: After taking the medicine for three months
2
Number of antral follicles
Timeframe: After taking the medicine for three months