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Ovarian Reserve in Diabetes Mellitus

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ClinicalTrials.gov Identifier: NCT03859856
Recruitment Status : Completed
First Posted : March 1, 2019
Last Update Posted : August 27, 2019
Sponsor:
Information provided by (Responsible Party):
Berna Aslan Cetin, Kanuni Sultan Suleyman Training and Research Hospital

Study Description
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Brief Summary:
Type 1 diabetes mellitus is a common autoimmune disease. It affects women of all ages including reproductive years. Hyperglycemic condition in diabetes can cause organ damage. This study aims to measure serum hormones including FSH, LH, E2, AMH, ovarian volume and antral follicle count (indicators of ovarian reserve) in women with and without type 1 diabetes mellitus.

Condition or disease Intervention/treatment
Type1 Diabetes Mellitus Other: hormone panel and ultrasonography

Detailed Description:
Type 1 diabetes mellitus is a common autoimmune disease. It affects women of all ages including reproductive years. It is showed that hyperglycemic state in diabetes results in organ damage like kidneys and eyes. Ovarian reserve is important for the reproductive period. The measurements of serum hormones including follicle stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2) and anti-mullerian hormone (AMH) will give us an idea about the ovarian reserve. The investigators aim is to measure ovarian reserve parameters in patients diagnosed with type 1 diabetes mellitus and to compare them to healthy controls. Serum FSH, LH, E2 and AMH will be measured on the 3rd day of the cycle. Antral follicle count and ovarian volume measurement will be done with ultrasonography. Ovarian reserve markers will be compared between the groups.

Study Design
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Study Type : Observational
Actual Enrollment : 100 participants
Observational Model: Case-Control
Time Perspective: Prospective
Official Title: Ovarian Reserve in Patients With Type 1 Diabetes Mellitus
Actual Study Start Date : November 25, 2018
Actual Primary Completion Date : August 15, 2019
Actual Study Completion Date : August 15, 2019

Resource links provided by the National Library of Medicine


Groups and Cohorts
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Group/Cohort Intervention/treatment
women with Type 1 diabetes mellitus
Reproductive age women diagnosed with type 1 diabetes mellitus
 Other: hormone panel and ultrasonography
Blood sampling on the 3rd day of menstrual cycle for the measurement of serum FSH, LH, E2 and AMH hormone levels and ultrasonography for antral follicle count and ovarian volume measurement will be done.
women without Type 1 diabetes mellitus
Reproductive age women diagnosed with type 1 diabetes mellitus to serve as control
 Other: hormone panel and ultrasonography
Blood sampling on the 3rd day of menstrual cycle for the measurement of serum FSH, LH, E2 and AMH hormone levels and ultrasonography for antral follicle count and ovarian volume measurement will be done.


Outcome Measures
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Primary Outcome Measures :
  1. E2, FSH, LH, AMH levels [ Time Frame: during procedure ]
    E2, FSH, LH, AMH levels of blood samples will be measured

  2. antral follicle count [ Time Frame: during procedure ]
    antral follicles of ovaries will be counted with ultrasonography

  3. ovarian volume [ Time Frame: during procedure ]
    both ovaries will be measured in three dimensions with ultrasonography


Eligibility Criteria
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Ages Eligible for Study:   18 Years to 40 Years   (Adult)
Sexes Eligible for Study:   Female
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population
The study population will be reproductive age women diagnosed with type 1 diabetes mellitus. The control population will be aged and BMI matched women without type 1 diabetes mellitus.
Criteria

Inclusion Criteria:

  • Reproductive age group women: 18-40 years
  • Women diagnosed with type 1 diabetes (case group)
  • Women without type 1 diabetes (control group)

Exclusion Criteria:

  • Women with PCOS (polycystic ovary syndrome)
  • history of ovarian surgery
  • Body mass index (BMI) over 30
Contacts and Locations
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Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03859856


Locations
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Turkey
Kanuni SSTRH
Istanbul, Turkey, 34150
Sponsors and Collaborators
Kanuni Sultan Suleyman Training and Research Hospital
More Information
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Responsible Party: Berna Aslan Cetin, Md, ObGYN, Kanuni Sultan Suleyman Training and Research Hospital
ClinicalTrials.gov Identifier: NCT03859856     History of Changes
Other Study ID Numbers: 2018.10.23
First Posted: March 1, 2019    Key Record Dates
Last Update Posted: August 27, 2019
Last Verified: February 2019

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Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
Additional relevant MeSH terms:
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Diabetes Mellitus
Diabetes Mellitus, Type 1
Glucose Metabolism Disorders
Metabolic Diseases
Endocrine System Diseases
 Autoimmune Diseases
Immune System Diseases
Hormones
Hormones, Hormone Substitutes, and Hormone Antagonists
Physiological Effects of Drugs