- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04508634
Treating Obese PCOS Patients With LSG vs. Met
April 10, 2023 updated by: Zhang Manna, Shanghai 10th People's Hospital
Comparison of the Clinical Efficacy of Laparoscopic Sleeve Gastrectomy and Metformin in the Treatment of Obese Patients With Polycystic Ovary Syndrome
Polycystic ovary syndrome (PCOS) is a common endocrine disorder, with a prevalence of 5% to 15% in premenopausal women.
Patients with PCOS presents as abnormal menstruation, ovulation disorders and/or hyperandrogenemia, and often accompanied by insulin resistance and other metabolic abnormalities.
Sleeve gastrectomy was an effective threapy for severe obesity patients.
This study will evaluate the clinical efficacy of sleeve gastrectomy for obese patients with PCOS.
Mealwhile, the specific mechanism of sleeve gastrectomy for improving obese patients with PCOS will be explored through multi-group analysis.
Study Overview
Status
Enrolling by invitation
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
90
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Shanghai
-
Shanghai, Shanghai, China, 200072
- Shanghai Tenth People' Hospital
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years to 43 years (Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- female aged 18- 45;
- meet Rotterdam criteria;
- BMI ≥ 28 kg /m2.
Exclusion Criteria:
- Women who are pregnant or have a pregnancy plan within six months;
- Women who are reluctant to undergo metabolic surgery;
- Congenital adrenocortical hyperplasia;
- Hyperprolactinemia;
- Hyperthyroidism or hypothyroidism;
- Abnormal liver function (≥ 3 times of the upper limit of normal range); abnormal · Rrenal function (GFR<60ml/min/1.73m2);
- Adrenal or ovarian tumors secreting androgens;
- Used contraceptives, metformin, GLP-1RA, pioglitazone and contraceptives in the last 3 month.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: laparoscopic sleeve gastrectomy
|
laparoscopic sleeve gastrectomy
Other Names:
|
Active Comparator: Metformin Group
|
Metformin 1000mg bid
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
HOMA-IR
Time Frame: 3 months
|
Insulin resistance index
|
3 months
|
Screening of metabolites in plasma concentration in fasting condition
Time Frame: 3 months
|
The investigators will perform metabolites to identify the changes that may give rise to the disease.
|
3 months
|
Screening of transcriptome profile in plasma concentration in fasting condition
Time Frame: 3 months
|
The investigators will perform transcriptome profile to identify the changes that may give rise to the disease.
|
3 months
|
Screening of Microbiome in faeces
Time Frame: 3 months
|
The investigators will perform Microbiome to identify the changes that may give rise to the disease.
|
3 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
menstrual cycles
Time Frame: 3 months
|
menstrual frequency
|
3 months
|
Gonadotropin level
Time Frame: 3 months
|
LH(IU/L) , FSH (IU/L),
|
3 months
|
testosterone
Time Frame: 3 months
|
total testosterone (nmol/L), testosterone (nmol/L)
|
3 months
|
SHBG level
Time Frame: 3 months
|
SHBG (nmol/L).
|
3 months
|
FINS
Time Frame: 3 months
|
fasting insulin (IU/L)
|
3 months
|
TC
Time Frame: 3 months
|
Total cholesterol (mmol/L)
|
3 months
|
TG
Time Frame: 3 months
|
Triglycerides (mmol/L)
|
3 months
|
HDL-c
Time Frame: 3 months
|
high-density lipoprotein cholesterol (mmol/L)
|
3 months
|
LDL-c
Time Frame: 3 months
|
low-density lipoprotein cholesterol (mmol/L)
|
3 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
November 1, 2020
Primary Completion (Anticipated)
September 1, 2024
Study Completion (Anticipated)
September 30, 2024
Study Registration Dates
First Submitted
August 7, 2020
First Submitted That Met QC Criteria
August 10, 2020
First Posted (Actual)
August 11, 2020
Study Record Updates
Last Update Posted (Actual)
April 12, 2023
Last Update Submitted That Met QC Criteria
April 10, 2023
Last Verified
April 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- LSG vs. Met in PCOS
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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