Infertility Clinical Trial
Official title:
Recurrent Embryo Implantation Failure in Women Undergoing IVF/ ICSI; an Investigation of the Intra-Uterine Environment During the Window of Implantation
Verified date | April 2007 |
Source | UMC Utrecht |
Contact | n/a |
Is FDA regulated | No |
Health authority | Netherlands: Medical Ethics Review Committee (METC) |
Study type | Observational |
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.
Status | Completed |
Enrollment | 80 |
Est. completion date | May 2008 |
Est. primary completion date | May 2008 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Female |
Age group | 18 Years to 37 Years |
Eligibility |
Inclusion Criteria: - Women who have not achieved a pregnancy, despite 3 subsequent embryo transfers, of which only one is allowed to be a transfer of a cryo-thawed embryo. A chemical pregnancy or E.U.G. will not be regarded as a pregnancy. An abortion will be regarded as a pregnancy. Exclusion Criteria: - women older than 37 years. |
N/A
Country | Name | City | State |
---|---|---|---|
Netherlands | University Medical Center Utrecht | Utrecht |
Lead Sponsor | Collaborator |
---|---|
UMC Utrecht |
Netherlands,
van der Gaast MH, Beier-Hellwig K, Fauser BC, Beier HM, Macklon NS. Endometrial secretion aspiration prior to embryo transfer does not reduce implantation rates. Reprod Biomed Online. 2003 Jul-Aug;7(1):105-9. — View Citation
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT03607409 -
Role of Inhibin A as Biomarker for Ovarian Response for IVF Treatment
|
||
Recruiting |
NCT02312076 -
GnRHa for Luteal Phase Support in Long GnRHa Protocol Cycles
|
Phase 4 | |
Terminated |
NCT02161861 -
Improvement of IVF Fertilization Rates, by the Cyclic Tripeptide FEE - Prospective Randomized Study
|
N/A | |
Completed |
NCT03287479 -
Comparison of a Semi-automated Closed Vitrification System (Gavi®) With a Manual Open Vitrification Sytem (Cryotop®)
|
N/A | |
Terminated |
NCT03522350 -
Randomized Trial Comparing EmbryoScope With EmbryoScope+.
|
N/A | |
Completed |
NCT04496284 -
Embryo Transfer Outcomes After Vitrification With Slush Nitrogen Compared to Liquid Nitrogen
|
N/A | |
Completed |
NCT03623659 -
pArtiaL zonA pelluciDa Removal by assisteD hatchINg of Blastocysts
|
N/A | |
Completed |
NCT03895099 -
New Ovarian Stimulation With Random Start, Use of Progestin Protocol for Oocyte Donors
|
Phase 3 | |
Active, not recruiting |
NCT04142112 -
Randomized, Standard-Controlled, Study to Evaluate the Ohana IVF Sperm Preparation Kit, SPeRtility IVF Next Generation
|
N/A | |
Completed |
NCT03152643 -
Cumulative Live Birth Rates After Cleavage-stage Versus Blastocyst-stage Embryo Transfer
|
N/A | |
Recruiting |
NCT03683771 -
Assessment of Endometrial Pattern and Sub-endometrial Vascularity in ICSI Outcome
|
||
Recruiting |
NCT03161119 -
Comparing Two Different Embryo Transfer Catheters
|
N/A | |
Completed |
NCT04108039 -
Micronized Progesterone vs Gonadotropin-releasing Hormone (GnRH) Antagonist in Freeze-all IVF Cycles.
|
N/A | |
Completed |
NCT03678597 -
Supplementing Intracytoplasmic Sperm Injection Handling Medium With Latrunculin B ( ICSI-LB)
|
N/A | |
Completed |
NCT03678571 -
Oocyte Vitrification Aided With Latrunculin A
|
N/A | |
Completed |
NCT03677492 -
Supplementing Intracytoplasmic Sperm Injection Handling Medium With Cytochalasin D ( ICSI-CD)
|
N/A | |
Completed |
NCT03678584 -
Supplementing Intracytoplasmic Sperm Injection Handling Medium With Chaetoglobosin A ( ICSI-CA)
|
N/A | |
Completed |
NCT03678818 -
Supplementing Intracytoplasmic Sperm Injection Handling Medium With Latrunculin A (ICSI-LA)
|
N/A | |
Completed |
NCT03678610 -
Handling Medium for ICSI With Ionomycin and Latrunculin A
|
N/A | |
Completed |
NCT03678558 -
Oocyte Vitrification Aided With Cytochalasin B
|
N/A |