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Failure of Implantation After Recurrent Embryo Transfers

NCT00351481 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 80

Last updated 2008-05-29

No results posted yet for this study

Summary

We will investigate maternal and embryonic factors in women with recurrent implantation failure, undergoing IVF/ ICSI treatment. Women who have not achieved a pregnancy after three embryo transfer procedures will undergo an endometrial biopsy during the window of implantation in a natural cycle. During the next treatment cycle we will aspirate endometrial secretion and perform a doppler ultrasound investigation of the a. uterina. Moreover, we will investigate the cytokine expression from the transferred embryo from the culture medium.

Conditions

Sponsors & Collaborators

  • UMC Utrecht

    lead OTHER

Principal Investigators

  • Nick Macklon, Professor · UMC Utrecht

Eligibility

Min Age
18 Years
Max Age
37 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2006-07-31
Primary Completion
2008-05-31
Completion
2008-05-31

Countries

  • Netherlands

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 NCT00351481 on ClinicalTrials.gov