- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02144818
GnRH Agonist Triggering Supplemented With Hcg in Women With Poor Ovarian Response
GnRH Agonist Triggering Supplemented With Hcg in Women With Poor Ovarian
During the last decades, owing to the growing tendency of women to delay childbearing plans because of career and personal priorities, fertility specialists today are seeing more and more women with poor ovarian reserve and with poor ovarian response Controlled ovarian hyperstimulation (COH) is considered a important factor in the success of in vitro fertilization-embryo transfer (IVF-ET), enabling the recruitment of multiple oocytes and, thereby, resulting in more than one embryo. However, owing to the extreme variability in ovarian response to COH, in a subgroup of patients with poor ovarian response, this method may yield a very small number of follicles After succeeding in maximal recruitment of the follicles, the triggering of ovulation is extremely important in order to achieve, as many as, mature oocytes.
Several studies have reported retrieval of more mature oocytes after GnRH agonist triggering compared to the number of oocytes retrieved after hCG. Among the possible advantages of GnRH agonist for final oocyte maturation is the simultaneous induction of an FSH surge. The role of the natural mid-cycle FSH surge is not fully clear. FSH was reported to induce LH receptor formation in luteinizing granulosa cells, and to promote oocyte nuclear maturation and cumulus expansion .
Another method described to trigger ovulation is the "Dual triggering"- GnRH agonist 40 h prior to ovum pickup and hCG added 6 h after the first trigger. The dual triggering was described as the treatment in cases with recurrent empty follicles.
The aim of the present study is to evaluate three different methods of ovulation triggering in women with poor ovarian response
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Inclusion criteria:
- Women with low ovarian response according to the Bologna criteria, undergoing IVF treatments for this cause.
Exclusion criteria:
- Women with good ovarian response.
- Women with low ovarian response who are carriers of fragile X
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Ramat Gan, Israel
- Recruiting
- Sheba Medical Center
-
Contact:
- Jigal Haas, M.D
- Phone Number: 0972524651054
- Email: jigalh@hotmail.com
-
Principal Investigator:
- Jigal Haas, M.D
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Women with low ovarian response according to the Bologna criteria, undergoing IVF treatments for this cause.
Exclusion Criteria:
- Women with good ovarian response.
- Women with low ovarian response who are carriers of fragile X
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: hCG
|
Triggering of ovulation with Ovitrel
|
Active Comparator: GnRH agonist
|
Triggering with GnRH agonist
|
Active Comparator: dual triggering: GnRH agonist and hCG
|
Triggering with GnRH agonist
Triggering of ovulation with Ovitrel
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
The main outcome is the number of mature oocytes
Time Frame: up to 12 months
|
up to 12 months
|
number of embryos appropriate for transfer
Time Frame: up to 12 month
|
up to 12 month
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
pregnancy rate
Time Frame: up to 12 months
|
up to 12 months
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- SHEBA-13-0438-JH-CTIL
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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