IVF breakthrough? new study tests fluid instead of embryo cells for genetic checks
NCT ID NCT06780605
First seen Jun 27, 2026 ยท Last updated Jun 27, 2026
Summary
This study looked at whether genetic material released by embryos into their growth fluid can be used for genetic testing, instead of taking a cell sample (biopsy). Researchers analyzed fluid from about 200 donated embryos and compared results with biopsies from the inner and outer cell layers. The goal is to make embryo genetic testing safer and less invasive for IVF patients.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to a non-invasive genetic test for embryos, reducing the need for risky biopsies during IVF.
- What could go wrong
- This is a small, completed observational study, not a treatment trial. The method may not be accurate enough to replace biopsies in practice.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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230 people
The number who actually took part.
- Started
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Oct 2024
- Finished
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Nov 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Donated embryos to research from patients undergoing IVF/ICSI or PGT-A cycles will be eligible for the study after informed consent signature.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Study informed consent form, approved by the Ethics Committee, signed. * Any patient with aneuploid or euploid blastocysts from PGT-A cycles donated for research. * Patients undergoing regular IVF/ICSI cycles aiming to donate surplus embryos for research. * Embryos from own or donated oocytes can be included. * Embryos fertilized with donated sperm can be included. * Only blastocysts with proper re-expansion and good quality after thawing will be included. Exclusion Criteria: * Blastocysts that had not survived to vitrification, that had not re-expanded properly or having poor ICM or TE quality. Note: No exclusion criteria specific to the patients' background will be considered.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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British Cyprus IVF Hospital
Nicosia, 2681, Cyprus
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Ventus IVF Center
Nicosia, 99010, Cyprus
More trials for these conditions
Other studies related to the condition(s) this trial covers.