Unknown PHASE4 INTERVENTIONAL 2-arm NCT04508634

Treating Obese PCOS Patients With LSG vs. Met

Comparison of the Clinical Efficacy of Laparoscopic Sleeve Gastrectomy and Metformin in the Treatment of Obese Patients With Polycystic Ovary Syndrome

Sponsor: Shanghai 10th People's Hospital

Conditions Polycystic Ovary Syndrome

Interventions Metformin Pill laparoscopic sleeve gastrectomy

Updated 9 times since 2020 Last updated: Apr 10, 2023 Started: Nov 1, 2020 Primary completion: Sep 1, 2024 Completion: Sep 30, 2024

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE4 trial investigates Polycystic Ovary Syndrome and is currently ongoing. Shanghai 10th People's Hospital leads this study, which shows 9 recorded versions since 2020 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

9 versions recorded

May 2025 — Present [monthly]

Unknown PHASE4

Status: Enrolling By Invitation → Unknown
Sep 2024 — May 2025 [monthly]

Enrolling By Invitation PHASE4
Jul 2024 — Sep 2024 [monthly]

Enrolling By Invitation PHASE4
May 2023 — Jul 2024 [monthly]

Enrolling By Invitation PHASE4
Jun 2022 — May 2023 [monthly]

Enrolling By Invitation PHASE4

▶ Show 4 earlier versions

Jan 2022 — Jun 2022 [monthly]

Enrolling By Invitation PHASE4

Status: Not Yet Recruiting → Enrolling By Invitation
Jan 2021 — Jan 2022 [monthly]

Not Yet Recruiting PHASE4
Oct 2020 — Jan 2021 [monthly]

Not Yet Recruiting PHASE4

Phase: NA → PHASE4
Sep 2020 — Oct 2020 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Shanghai 10th People's Hospital

Data source: Shanghai 10th People's Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Shanghai, China