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What is the Best Preparation for Embryo Transfer in Cryo Cycles: a Natural Cycle or Light Hormonal Stimulation?

NCT00492934 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 300

Last updated 2014-09-10

No results posted yet for this study

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

DRUG

human menopausal gonadotrophins

Daily subcutaneous injections, dose 37.5 IU or 75 IU, start on day 2 of the menstrual cycle until ovulation

Sponsors & Collaborators

  • University Hospital, Gasthuisberg

    lead OTHER

Principal Investigators

  • Thomas D'Hooghe, MD, PhD · University Hospital Gasthuisberg, Catholic University Leuven, Belgium

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
21 Years
Max Age
45 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2004-01-31
Primary Completion
2013-10-31
Completion
2014-10-31

Countries

  • Belgium

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00492934 on ClinicalTrials.gov