Preimplantation Genetic Testing for Aneuploidies in Patients With Recurrent Implantation Failure
NCT ID: NCT03900780
Last Updated: 2025-02-26
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
RECRUITING
NA
100 participants
INTERVENTIONAL
2019-05-01
2026-12-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
PGT-A in Screening of Embryos in the Treatment of Unexplained Recurrent Miscarriage
NCT04643938
Predictive Value of Embryonic Testing
NCT03604107
Pre-Implantation Genetic Screening in Women Under the Age of 36 Years With Single Embryo Transfer
NCT00670059
Preimplantation Genetic Screening in IVF Treatment
NCT05009745
Preimplantation Genetic Screening in Women Over 35 Year
NCT00593671
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
PGT-A group
ovarian stimulation, oocyte aspiration, embryo culture until the blastocyst stage (day 5/6), TE biopsy, vitrification of all embryos in the blastocyst stage, PGT-A by NGS and finally embryo transfer of genetically normal embryos in cumulative frozen-thawed embryo transfer cycles
PGT-A
ovarian stimulation, oocyte aspiration, embryo culture until the blastocyst stage (day 5/6), TE biopsy, vitrification of all embryos in the blastocyst stage, PGT-A by NGS and finally embryo transfer of genetically normal embryos in cumulative frozen-thawed embryo transfer cycles
Control group
ovarian stimulation, oocyte aspiration, embryo culture until the blastocyst stage, fresh embryo transfer of the morphologically best embryo on day 5/6, vitrification of supernumerary embryos and embryo transfer in cumulative frozen-thawed embryo transfer cycles if not pregnant from the fresh cycle.
Control
ovarian stimulation, oocyte aspiration, embryo culture until the blastocyst stage, fresh embryo transfer of the morphologically best embryo on day 5/6, vitrification of supernumerary embryos and embryo transfer in cumulative frozen-thawed embryo transfer cycles if not pregnant from the fresh cycle.
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
PGT-A
ovarian stimulation, oocyte aspiration, embryo culture until the blastocyst stage (day 5/6), TE biopsy, vitrification of all embryos in the blastocyst stage, PGT-A by NGS and finally embryo transfer of genetically normal embryos in cumulative frozen-thawed embryo transfer cycles
Control
ovarian stimulation, oocyte aspiration, embryo culture until the blastocyst stage, fresh embryo transfer of the morphologically best embryo on day 5/6, vitrification of supernumerary embryos and embryo transfer in cumulative frozen-thawed embryo transfer cycles if not pregnant from the fresh cycle.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* BMI \< 35
* Normal hysteroscopy
Exclusion Criteria
18 Years
40 Years
FEMALE
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Universitaire Ziekenhuizen KU Leuven
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Brecht Geysenbergh
Principal Investigator
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
UZ Leuven
Leuven, , Belgium
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Facility Contacts
Find local site contact details for specific facilities participating in the trial.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
S62302
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.