ANXA5 M2 Haplotyping in IVF Patients and Embryos

August 19, 2025 updated by: Genomic Prediction Inc.
This study aims to characterize the association between history of pregnancy complications and M2 carrier status in IVF patients and the utility of M2 haplotype preimplantation genetic testing (PGT) in embryos produced by carrier couples. Participants in this study will be screened for the M2 variant. History of pregnancy complications and miscarriages will be studied in order to determine potential associations with M2 carrier-ship.

Study Overview

Status

Active, not recruiting

Conditions

Intervention / Treatment

Detailed Description

Patients consenting to participation in the study will receive a saliva collection kit for M2 testing. Genomic Prediction Clinical Laboratory will perform testing and issue a report per routine clinical procedures. Upon completion of issuing a report, the patients' medical records will be obtained from the IVF Center providing care to the patient. Information obtained may include: history of miscarriage, embryo transfer outcomes, preeclampsia, small for gestation age baby, or thrombophilia disorders.

In addition to obtaining records related to history of pregnancy complications, carrier couples will be offered the use of preimplantation genetic testing for M2 carrier status (PGT-M2) in their embryos. Patients electing to perform PGT-M2 will receive PGT-A according to standard clinical practice, along with M2 carrier status.

A total of 500 patients will complete the study and may be recruited from any IVF clinic in the United States. Patients will undergo ovarian hyper-stimulation, oocyte retrieval, fertilization and embryo culture per standard clinical protocol determined by each clinic.

Study Type

Observational

Enrollment (Estimated)

500

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • New Jersey
      • North Brunswick, New Jersey, United States, 08902
        • Genomic Prediction Clinical Laboratory

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

Yes

Sampling Method

Probability Sample

Study Population

All couples above the age of 18 seeking infertility treatment at IVF centers

Description

Inclusion Criteria:

  • All couples above the age of 18

Exclusion Criteria:

  • Any case where biological parental DNA is unavailable.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Infertile patients
Patients attending an IVF center for infertility treatment
Other: M2 Test
DNA will be extracted from saliva samples obtained from participants. Genetic testing will be performed to screen for the M2 mutation and determine the carrier status of each patient and partner.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
M2 Haplotype frequency
Time Frame: 1 month
Frequency of carriers of the M2 haplotype attending an IVF center for infertility treatment.
1 month

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Genomic Prediction Inc.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

February 10, 2020

Primary Completion (Estimated)

November 1, 2026

Study Completion (Estimated)

December 1, 2026

Study Registration Dates

First Submitted

September 3, 2020

First Submitted That Met QC Criteria

September 3, 2020

First Posted (Actual)

September 10, 2020

Study Record Updates

Last Update Posted (Estimated)

August 26, 2025

Last Update Submitted That Met QC Criteria

August 19, 2025

Last Verified

August 1, 2025

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • Genomic Prediction Inc 625

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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