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Study identifier: NCT07124260 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Characterization of Gut and Tongue Coating Microbiota in Patients With Diminished Ovarian Reserve

Condition: Diminished Ovarian Reserve  ·  Sponsor: Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University

PhaseN/A
Planned participants200
Who can joinFemale, 20 Years to no upper limit
Healthy volunteersYes

About this study

The goal of this observational study is to investigate the distinct tongue manifestation characteristics in patients with diminished ovarian reserve (DOR) compared to healthy individuals, and to clarify the features of tongue coating microbiota, gut microbiota, and their interrelationships in DOR patients. The main question it aims to answer is: Whether there are significant differences in tongue manifestations, tongue coating microbiota, and gut microbiota characteristics between DOR patients and healthy populations; Whether associations exist between tongue coating microbiota and gut microbiota in DOR patients; Whether the pathogenesis of DOR may influence estrogen metabolism through alterations in oral and gut microbiota.

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

Talk to the study team

Wenjun Xiao  ·  0086-19858195019  ·  Jenny_jun0829@163.com

Always discuss trial participation with your own doctor first.

Locations (1)

Hangzhou TCM Hospital of Zhejiang Chinese Medical UniversityHangzhou, Zhejiang, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07124260