- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01878955
The Use Of AMH for the Discrimination of Polycystic and Multicystic Ovaries in Nonhyperandrogenic Patients
February 28, 2018 updated by: Serpil aydoğmuş, Izmir Katip Celebi University
Elevation of AMH Resulted From Ovarian Structural Properties or Effects of Gonadotropines
AMH is a member of the transforming growth factor family.
It is produced by the granulosa cells from 36th weeks of pregnancy.Ovarian granulosa cells are the only source of the antimüllerian hormone.
AMH production continues until response to exogenous FSH occurs and follicles reach 4-6 mm in diameter.The number of follicles in patients with polycystic ovaries are 2-6 times higher than normal women.
Serum AMH levels are 2-3 times higher in patients with PCOS.
The cause of elevated serum AMH levels in patients with PCOS is unknown.
There are data showing elevated serum AMH level is due to the increase in the number of follicles 2-8 mm in diameter.
Although there is no precise definition; multicystic ovarian is defined by the presence of more than six follicles 4-9 mm in diameter and mixed morphologically with PCO.
PCO and multicystic ovaries are distinguished by the absence of the increase in stroma / volume.The aim of this study is to investigate whether there is a difference of serum AMH levels between patients with PCO or multicystic ovaries.
A primary goal is to investigate the usability of AMH as a marker besides ultrasound for discrimination of nonhyperandrogenic patients with PCO or multicystic ovaries.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Detailed Description
It is planned to compare the values of FSH/LH, AMH, and 75 gr OGTT between 20 patients diagnosed as PCOS according to the AES-Rotterdam criteria and 20 patients with multicystic ovarian structure but do not provide the PCOS-D3 criteria.
The second purpose of this study is to investigate the mechanism that leads to the elevation of AMH in patients with PCOS, and to reveal the effects of intraovarian paracrine factors,insulin resistance and FSH /LH.
Study Type
Observational
Enrollment (Anticipated)
140
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
13 years to 41 years (Child, Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Sampling Method
Probability Sample
Study Population
primary care clinic
Description
Inclusion Criteria:
- Between the ages of 15-43
- >6 4-9 mm follicles in bilateral ovaries at ultrasonographic examination
- Increased ovarian volume (>10 ml )
Exclusion Criteria:
- Hormonal drug users
- Late onset congenital adrenal hyperplasia,androgen secreted ovarian or adrenal tumors
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
- Observational Models: Other
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
->6 4-9 mm follicles in bilateral ovaries
Between the ages of 18-35 patients diagnosed with PCOS according to the Roterdam criteria
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Anti-Müllerian Hormone level 0.5ng/ml -14ng/ml.
Time Frame: 5 years
|
difference of serum AMH levels between patients with PCO or multicystic ovaries
|
5 years
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Serpil Aydoğmuş, assoc prof, Izmir Katip Celebi University
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
February 1, 2016
Primary Completion (Anticipated)
December 30, 2018
Study Completion (Anticipated)
December 31, 2018
Study Registration Dates
First Submitted
May 14, 2013
First Submitted That Met QC Criteria
June 14, 2013
First Posted (Estimate)
June 17, 2013
Study Record Updates
Last Update Posted (Actual)
March 1, 2018
Last Update Submitted That Met QC Criteria
February 28, 2018
Last Verified
February 1, 2018
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- AMH-123
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Undecided
IPD Plan Description
only results
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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