Trials / Unknown
UnknownNCT00492934
What is the Best Preparation for Embryo Transfer in Cryo Cycles: a Natural Cycle or Light Hormonal Stimulation?
Natural Cycle Versus Stimulation With Human Menopausal Gonadotropin in Cycles With Cryopreserved Embryos
- Status
- Unknown
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 300 (estimated)
- Sponsor
- University Hospital, Gasthuisberg · Academic / Other
- Sex
- Female
- Age
- 21 Years – 45 Years
- Healthy volunteers
- Accepted
Summary
The study investigates if, among women with a regular cycle (between 25 and 45 days), the endometrium is better prepared for the transfer of an embryo that was cryopreserved and if the subsequent embryo implantation rate is higher when the cycle is started with daily, small-dose hormonal injections than in cycles without these daily injections.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DRUG | human menopausal gonadotrophins | Daily subcutaneous injections, dose 37.5 IU or 75 IU, start on day 2 of the menstrual cycle until ovulation |
Timeline
- Start date
- 2004-01-01
- Primary completion
- 2013-10-01
- Completion
- 2014-10-01
- First posted
- 2007-06-27
- Last updated
- 2014-09-10
Locations
1 site across 1 country: Belgium
Source: ClinicalTrials.gov record NCT00492934. Inclusion in this directory is not an endorsement.