- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02329483
Monitoring the Early Follicular Phase With Androstenedione in Low-dose Step-up Ovulation Induction in High Responders
April 4, 2015 updated by: Eser Sefik Ozyurek, Bagcilar Training and Research Hospital
Early Follicular Phase Androstenedione Monitoring During Low-dose Step-up Induction of Ovulation in High Responders
This study aims to predefine the threshold FSH doses during the early follicular phases in low- dose step-up ovulation induction cycles used to treat anticipated high responders by monitoring total testosterone and androstenedione blood levels.
The blood levels of total testosterone and androstenedione levels will be measured in patients at the starting day and at every control day when vaginal sonographic folliculometries and blood estradiol measurements are made.
Hence, we are aiming to define an early monitoring parameter by which we will be able to define a follicular response to treatment before estradiol rise or apparently selected follicular growth.
Study Overview
Status
Unknown
Conditions
Detailed Description
50 patients with anticipated high ovarian response, who are being planned to be conventionally treated with low-dose step-up ovulation induction and intrauterine insemination will be analysed in this study.
At every control day including the start day, blood samples taken for blood estradiol (and if required progesterone) measurements will be used to measure blood androstenedione and total testosterone levels, as well.
Hence, we will have defined an early parameter for defining follicular response in the first 5-7 days of low-dose step-up ovulation induction.
Low-dose step-up ovulation induction will be started at 50-75Units/day of rhFSH and the dose will be increased at not earlier than the 7th day at an increment of +37,5Units/day unless a response is observed ( which is at least a 10mm follicle, selected for growth).
If more than 3 dominant follicles are selected, the cycle will be cancelled.
Otherwise, when at least one follicle >16mm is obtained, a 150Microgram sc.
injection will be administered for ovulation trigger and intrauterine insemination made at the 34th-36th hours.
Study Type
Observational
Enrollment (Anticipated)
50
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Eser S Ozyurek, MD
- Phone Number: +905309322345
- Email: eozyurek@yahoo.com
Study Locations
-
-
-
Istanbul, Turkey, 34200
- Recruiting
- Bagcilar Training and Research Hospital
-
Contact:
- Eser S Ozyurek, MD
- Phone Number: +905309322345
- Email: eozyurek@yahoo.com
-
Contact:
- Mustafa U Karacaoglu, MD
- Email: dr.uner@hotmail.com
-
-
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
20 years to 40 years (Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
Female
Sampling Method
Non-Probability Sample
Study Population
Primary/Secondary Infertile patients (couples); ovarian high response to ovulation induction anticipated; with mild male factor or without any male factor.
Hysterosalpingography reveals patent uterine tubes and normal uterine cavity.
Description
Inclusion Criteria:
- Primary/Secondary infertile women; aged 20-35 years of age
- High ovarian response to ovulation induction anticipated.(Antral follicle count on the 3rd day of cycle>10)
- Mild male factor or normal sperm parameters
- Normal anatomic findings with the HSG
- Eugonadotropic
- Normal blood prolactin and TSH levels
Exclusion Criteria:
- Amenorrheic women
- Women with Diabetes Mellitus
- Body Mass Index: <22 or >30
- Age<20 or >35 years old
- Hormonal abnormalities: regarding prolactin, TSH
- Hypo- or Hypergonadotropic women
- Additional medical or surgical disease
- Ovarian cysts
- Previous ovarian surgery
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
Cohorts and Interventions
Group / Cohort |
---|
High responder infertile patients
Ovarian high responder patients who are being planned for low-dose step-up protocol ovulation induction and intrauterine insemination.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Blood androstenedione and testosterone levels.
Time Frame: within 10-20 days
|
Patterns of blood androstenedione and testosterone levels with respect to the regular monitoring parameters and relations to secondary outcomes.
|
within 10-20 days
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pregnancy
Time Frame: 20-30 days
|
blood hCG level >10mIU/mlt
|
20-30 days
|
Cycle cancellation
Time Frame: within 10-20 days
|
cancellation of treatment despite 2 rounds of dose step-up
|
within 10-20 days
|
Ovarian hyperstimulation
Time Frame: 10-30 days
|
Enlarged ovaries, abdominal ascites, pleural effusion, hemoconcentration, abdominal swelling
|
10-30 days
|
Need for dose step-up
Time Frame: 7-14 days
|
if at the 7th day of a dose, no follicle(s)>10mm are observed then the dose is increased
|
7-14 days
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Study Director: Eser S Ozyurek, MD, Bagcilar Training and Research Hospital
- Study Chair: Erdal Kaya, Prof Dr, Bagcilar Training and Research Hospital
- Study Chair: Mustafa U Karacaoglu, MD, Bagcilar Training and Research Hospital
- Study Chair: Evrim E Kovalak, MD, Bagcilar Training and Research Hospital
- Study Chair: Erdinc Ergul, MD, Bagcilar Training and Research Hospital
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
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
December 1, 2014
Primary Completion (Anticipated)
May 1, 2015
Study Completion (Anticipated)
June 1, 2015
Study Registration Dates
First Submitted
December 29, 2014
First Submitted That Met QC Criteria
December 30, 2014
First Posted (Estimate)
December 31, 2014
Study Record Updates
Last Update Posted (Estimate)
April 7, 2015
Last Update Submitted That Met QC Criteria
April 4, 2015
Last Verified
April 1, 2015
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- BagcilarTRH
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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