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NCT07124260: CGTCMPDOR
Characterization of Gut and Tongue Coating Microbiota in Patients With Diminished Ovarian Reserve
trial testing gut microbiota in Diminished Ovarian Reserve in 200 participants. Currently enrolling.
1 December 2025
Quick facts
| Lead sponsor | Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University |
|---|---|
| Status | Recruiting now |
| Study type | OBSERVATIONAL |
| Enrollment | 200 |
| Start date | 28 January 2025 |
| Primary completion | 1 December 2025 |
| Estimated completion | 31 December 2025 |
| Sites | 1 location across China |
Drugs / interventions tested
- gut microbiota — full drug profile →
- tongue coating microbiota
- tongue picture
Conditions studied
- Diminished Ovarian Reserve — all drugs for Diminished Ovarian Reserve →
Sponsor
Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University
Who can join
20 and older, female only, with Diminished Ovarian Reserve. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
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.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT07124260
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
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Trials testing the same drug.
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Other recruiting trials for Diminished Ovarian Reserve
Currently open trials in the same condition.
- NCT07535983 — Bushen Yiqi Formula Combined With Dehydroepiandrosterone in Women With Diminished Ovarian Reserve · Phase 1, PHASE2 · recruiting
- NCT06794047 — The Effect of VitC on IVF Outcome of DOR Patients · NA · recruiting
- NCT06395623 — Study of Acupoints in Diminished Ovarian Reserve Based on Biological Characteristics · recruiting
- NCT06096766 — The Correlation Between Ovarian Function and Serum Biomarkers · recruiting
- NCT05790655 — Ovarian PRP for Diminished Ovarian Reserve · NA · recruiting
Other Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University trials
Trials by the same sponsor.
- NCT07409792 — Multifaceted Benefits of Auricular Point Sticking for IVF Patients: Psychological Well-being, Sleep, and Treatment Outco · NA · enrolling by invitation
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT07124260 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University
- Last refreshed: 26 August 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT07124260.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing