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RecruitingNCT03991507Updated Jun 19, 2019

PCOS (Polycystic Ovarian Syndrome) Patients

An observational study in Health Related, sponsored by The First Affiliated Hospital of Zhengzhou University. Recruiting at 1 site in China. Open to female participants aged 18 Years to 40 Years. Per ClinicalTrials.gov, last updated 2019-06-19.

Sponsored by The First Affiliated Hospital of Zhengzhou University · Observational

From the registry’s dates

  • Started Jan 2010; still recruiting 16 years 9 months later.
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
10,000
Ages
18 Years to 40 Years
Sex
Female
01

Study summary

The Prospective Cohort Study for PCOS Patients was set up to investigate the short- and long-term health consequences in Reproductive Medical Center, First Affiliated Hospital of Zhengzhou University, China.

Read the detailed description

Polycystic ovary syndrome (PCOS) affects 8-13% of women. It is a multifaceted condition characterized by chronic anovulation and excess ovarian activity.

Since last decade, Clinical Reproductive Medicine Management System/Electronic Medical Record Cohort Database (CCRM/EMRCD) has been used in Reproductive Medical Center, First Affiliated Hospital of Zhengzhou University, and Henan Province Key Laboratory for Reproduction and Genetics. Information of patients (POI, PCOS, Endometriosis, azoospermia, ect) were recorded comprehensively. The current project plans to recruit PCOS participants in our center. Biological samples, questionnaires and short/long term health data will be collected. The study is aimed to provide evidence for PCOS prognosis.

02

Conditions studied

  • Health Related
03

In context

Lead sponsor

The First Affiliated Hospital of Zhengzhou University is the lead sponsor of 123 studies on the registry; 72 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 40 Years
Sexes eligible
Female
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

PCOS patients diagnosed with The Rotterdam diagnostic criteria.

Inclusion criteria

  • PCOS patients diagnosed with The Rotterdam diagnostic criteria.

Exclusion criteria

Exclusion Criteria:

-

05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
10,000 participants (estimated)
Patient registry
No
Biospecimen retention
Samples with dna
06

What researchers measure

Primary outcomes

  1. Level of serum FSH (Follicle stimulating hormone)

    mIU/mL

    Time frame: From date of inclusion, assessed by each 12 month, up to 40 years

  2. Level of serum LH (Luteinizing hormone)

    mIU/mL

    Time frame: From date of inclusion, assessed by each 12 month, up to 40 years

  3. Level of T (Testosterone)

    ng/ml

    Time frame: From date of inclusion, assessed by each 12 month, up to 40 years

Secondary outcomes

  1. Body Weight

    Recorded in Kilograms

    Time frame: From date of inclusion, assessed by each 12 month, up to 40 years

  2. Height

    Recorded in centimeters

    Time frame: From date of inclusion, assessed by each 12 month, up to 40 years

07

Study locations

1 of 1 sites recruiting
  • Reproductive Medical Center, First Affiliated Hospital of Zhengzhou University
    Zhengzhou, Henan 450052, China
    Recruiting
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 19, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT03991507
Lead sponsor
The First Affiliated Hospital of Zhengzhou University
Responsible party
Yingpu Sun (Director of Reproductive Medical Center, The First Affiliated Hospital of Zhengzhou University) — Principal investigator
First posted
Jun 19, 2019
Start date
Jan 1, 2010
Primary completion
Dec 31, 2050 (estimated)
Completion
Dec 31, 2050 (estimated)
Last update
Jun 19, 2019

Study contacts

Lanlan Fang, M.D.
Contact
fanglly@163.com
13673355291

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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