Evaluating the Status of Complex Aneuploidy to Locate Additional Transferrable Embryos (NCT07227116) | Clinical Trial Compass
RecruitingNot Applicable
Evaluating the Status of Complex Aneuploidy to Locate Additional Transferrable Embryos
United States, Chile280 participantsStarted 2025-11-01
Plain-language summary
This study aims to evaluate the reproductive potential of embryos classified as "complex aneuploid" (involving three or more abnormal chromosomes) or "chaotic" (six or more abnormal chromosomes) through preimplantation genetic testing for aneuploidy (PGT-A). Specifically, we seek to determine whether embryos initially reported as having multiple chromosomal abnormalities might still have the potential for normal chromosomal composition, the opportunity for transfer, and ultimately, the potential to achieve a live birth through re-biopsy and reanalysis.
Key Information:
This portion of the study seeks your consent for the re-biopsy and genetic reanalysis of the embryos only. It does not yet include consent for potential future transfer.
Participation remains completely voluntary, and your decision will not affect your current or future care.
We deeply appreciate your support and commitment to advancing fertility research.
Who can participate
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Having ≥ 1 embryo classified as whole chromosome chaotic or complex aneuploid of 3 or more chromosomes following preimplantation genetic testing for aneuploidy using an NGS based platform Signed informed consent
Exclusion Criteria:
* Embryos not meeting complex/chaotic criteria Patients declining consent
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Reproducibility
Timeframe: one year
Trial details
NCT IDNCT07227116
SponsorShady Grove Fertility Reproductive Science Center