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Study on the Differences in Vaginal Microbiota Between Endometrial Polyp Patients with and Without Chronic Endometritis

Study on the Differences in Vaginal Microbiota Between Endometrial Polyp Patients with and Without Chronic Endometritis

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600123497
Enrollment
Unknown
Registered
2026-04-27
Start date
2026-04-30
Completion date
Unknown
Last updated
2026-05-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Endometrial Polyps (EPs)

Interventions

Case group(Chronic Endometritis):None
Control group(No chronic endometritis):None

Sponsors

The affiliated people's hospital of Ningbo University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 50 Years

Inclusion criteria

Inclusion criteria: 1.Diagnosed with endometrial polyps (EPs) by hysteroscopy and postoperative pathology; 2.Aged 20 to 50 years old; 3.Signed informed consent and voluntarily participated in this study.

Exclusion criteria

Exclusion criteria: 1.Received antibiotics or probiotics within the past 1 month; 2.Underwent vaginal douching or local medication within the past 1 month; 3.Complicated with other endometrial lesions (such as endometrial hyperplasia, endometrial cancer); 4.Complicated with immune system diseases or malignant tumors; 5. Pregnant or lactating women;

Design outcomes

Primary

MeasureTime frame
Chronic Endometritis (CE);Diagnosis of endometrial polyps (EP);

Secondary

MeasureTime frame
Amine test;Relative abundance of opportunistic pathogens;Differential microbial biomarkers;Microbiota functional pathways;Diagnostic efficacy (AUC, sensitivity, specificity);Age;Relative abundance of Lactobacillus;General demographic and clinical data;Nugent score;Vaginal microbiota a-diversity;Vaginal microbiota ß-diversity;Clue cells;Vaginal pH value;

Countries

China

Contacts

Public ContactXuehe Li

The affiliated people's hospital of Ningbo University

11mm371@163.com+86 574 87016888

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: May 7, 2026