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Prospective cohort study of polycystic ovary syndrome

Prospective cohort study of polycystic ovary syndrome

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600119902
Enrollment
Unknown
Registered
2026-03-05
Start date
2026-03-15
Completion date
Unknown
Last updated
2026-03-09

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

Conditions

Polycystic ovary syndrome

Interventions

Observation group:None

Sponsors

Xiangya Hospital, Central South University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 45 Years

Inclusion criteria

Inclusion criteria: Cross-sectional survey: Young women aged 20–45 years with complaints of menstrual irregularities and requests for menstrual improvement were included, with no restrictions on BMI or ethnicity. Longitudinal follow-up study: Based on the cross-sectional population, participants without obesity (BMI 18–30 kg/m²) were enrolled. Those with a clear treatment regimen and continuous treatment for at least 3 months were included in the follow-up.

Exclusion criteria

Exclusion criteria: Cross-sectional survey (Exclusion criteria) Exclusion criteria included acute or chronic viral hepatitis, tuberculosis, malignant tumor, severe liver dysfunction or chronic kidney disease; use of hormonal agents (such as dydrogesterone) or medications for insulin resistance (metformin or sitagliptin sodium) within the past 3 months; and any other conditions that did not meet the inclusion criteria of the study. Longitudinal follow-up survey (Exclusion criteria) Based on the cross-sectional study population, participants who were unable to complete follow-up for any reason were further excluded.

Design outcomes

Primary

MeasureTime frame
Menstrual cycle;Testosterone;Proportion of peripheral blood immune cells;

Secondary

MeasureTime frame
Menstrual status;Body Mass Index;Oral Glucose Tolerance Test;Sex Hormone-Binding Globulin;

Countries

China

Contacts

Public ContactHaiyan Zhou

Xiangya Hospital, Central South University

hyzhou02@csu.edu.cn+86 186 7000 8475

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 14, 2026