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Pregnancy and Developmental Outcomes After Transfer of Reportedly Aneuploid or Mosaic Embryos

Stanford University · NCT04109846

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Opens the official ClinicalTrials.gov record, with the study team’s contacts. Bored Studies doesn’t enroll anyone.

Key facts

Compensation
Not posted. Ask the study team before screening.
Who can join
Ages 18–55 · Women only
Healthy volunteers
Accepted
Study type
Interventional · Not applicable
Target enrollment
300
US sites recruiting
1
Study start
April 11, 2019
Record last updated
April 24, 2026

Status re-checked against ClinicalTrials.gov within the last 12 hours.

What the study is about

To determine how often embryos reported to be abnormal by preimplantation genetic testing result in liveborn infants. To evaluate whether the pregnancies that result from these embryos are higher risk for complications and whether the resulting babies have higher risk for health or developmental issues in the first five years after birth.

Being studied: Non-euploid embryo transfer; Euploid Transfer

Conditions: Aneuploidy; Mosaicism; Pregnancy Outcome

Eligibility criteria

Copied from the official record. The study team makes the final decision at screening.

Show full criteria

Inclusion Criteria

  • Available aneuploid or mosaic embryos
  • No other acceptable embryos available
  • Willing to travel to Stanford for treatment
  • English language fluency

Exclusion Criteria

  • Use of international donor eggs or sperm not tested according to FDA guidelines.
  • Living outside the United States
  • Embryos with Triploidy are not eligible for transfer in this protocol

Recruiting US locations

  • Stanford Fertility and Reproductive Medicine Center

    Sunnyvale, CA 94087

    Site contact: Ronit Mazzoni, MS · 408-688-9749 · rmazzoni@stanfordchildrens.org

Study contacts (from the official record)

  • Ronit Mazzoni, MS · 408-688-9892 · rmazzoni@stanford.edu
  • REI Research Coordinator · 408-688-9892 · rei-research@lists.stanford.edu
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Pregnancy and Developmental Outcomes After Transfer of Reportedly… (NCT04109846) | Bored Studies