Clinical Evaluation of the SEQureDx Trisomy Test in Low Risk Pregnancies

NCT ID: NCT01597063

Last Updated: 2016-04-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

3333 participants

Study Classification

OBSERVATIONAL

Study Start Date

2012-07-31

Study Completion Date

2015-12-31

Brief Summary

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Pregnant women with low risk indicators for fetal chromosomal aneuploidy will be enrolled. Study blood will be collected in the first or second trimester at a scheduled prenatal screening visit, processed to plasma, and stored frozen until analysis. Each pregnancy will be followed until delivery and the birth outcome recorded.

Detailed Description

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Conditions

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Aneuploidy Down Syndrome Noninvasive Prenatal Screening

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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low risk pregnancies

SEQureDx Trisomy Test

Intervention Type DEVICE

Plasma samples obtained from maternal blood will be tested using the SEQureDx Trisomy Test, an in vitro diagnostic test that measures circulating cell-free fetal DNA. The test detects the relative quantity of chromosome 21, which is associated with trisomy 21.

Interventions

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SEQureDx Trisomy Test

Plasma samples obtained from maternal blood will be tested using the SEQureDx Trisomy Test, an in vitro diagnostic test that measures circulating cell-free fetal DNA. The test detects the relative quantity of chromosome 21, which is associated with trisomy 21.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Pregnancy is 10-22 weeks gestation
* Between 18-34 years of age inclusive at estimated date of delivery
* No prenatal screening indicators for high risk including serum biochemical and ultrasound screening
* No personal or family history of Down syndrome
* Willing to provide written informed consent
* Willing to provide a whole blood sample
* Willing to provide access to medical records supporting fetal outcome

Exclusion Criteria

* Fetal demise at the time of the blood draw
* Previous specimen donation under this protocol
Minimum Eligible Age

18 Years

Maximum Eligible Age

34 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Sequenom, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Daniel Grossu, MD

Role: STUDY_DIRECTOR

Sequenom, Inc.

Locations

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University of South Alabama

Mobile, Alabama, United States

Site Status

New Horizon Women's Care

Chandler, Arizona, United States

Site Status

Precision Trials

Phoenix, Arizona, United States

Site Status

Visions Clinical Research Tuscon

Tucson, Arizona, United States

Site Status

Descanso OBGYN

Glendale, California, United States

Site Status

Woodglen Medical Group

Glendora, California, United States

Site Status

White Memorial GYN/OB Medical Group

Los Angeles, California, United States

Site Status

Fair Oaks Women's Health

Pasadena, California, United States

Site Status

IGO Medical Group

San Diego, California, United States

Site Status

West Coast OBGYN

San Diego, California, United States

Site Status

Women's Health Care Research

San Diego, California, United States

Site Status

Women's Clinical Research

Vista, California, United States

Site Status

Hawaii Pacific Health

Honolulu, Hawaii, United States

Site Status

University of Iowa Health Care

Iowa City, Iowa, United States

Site Status

University of Kansas Medical Center

Kansas City, Kansas, United States

Site Status

Spectrum Health - Maternal Fetal Medicine

Grand Rapids, Michigan, United States

Site Status

William Beaumont Hospital

Royal Oak, Michigan, United States

Site Status

Virtua Health

Moorestown, New Jersey, United States

Site Status

Virtua Health

Mount Holly, New Jersey, United States

Site Status

Jersey Shore University Medical Center

Neptune City, New Jersey, United States

Site Status

Saint Peter's Hospital

New Brunswick, New Jersey, United States

Site Status

Virtua Health

Sewell, New Jersey, United States

Site Status

Virtua Health

Voorhees Township, New Jersey, United States

Site Status

Providence Health Partners - Center for Clinical Research

Dayton, Ohio, United States

Site Status

University of Oklahoma Health Sciences Center

Oklahoma City, Oklahoma, United States

Site Status

Medical University of South Carolina

Charleston, South Carolina, United States

Site Status

Magnolia OB/GYN Research Center- Recruiting

Myrtle Beach, South Carolina, United States

Site Status

Countries

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United States

References

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Palomaki GE, Kloza EM, Lambert-Messerlian GM, Haddow JE, Neveux LM, Ehrich M, van den Boom D, Bombard AT, Deciu C, Grody WW, Nelson SF, Canick JA. DNA sequencing of maternal plasma to detect Down syndrome: an international clinical validation study. Genet Med. 2011 Nov;13(11):913-20. doi: 10.1097/GIM.0b013e3182368a0e.

Reference Type BACKGROUND
PMID: 22005709 (View on PubMed)

Ehrich M, Deciu C, Zwiefelhofer T, Tynan JA, Cagasan L, Tim R, Lu V, McCullough R, McCarthy E, Nygren AO, Dean J, Tang L, Hutchison D, Lu T, Wang H, Angkachatchai V, Oeth P, Cantor CR, Bombard A, van den Boom D. Noninvasive detection of fetal trisomy 21 by sequencing of DNA in maternal blood: a study in a clinical setting. Am J Obstet Gynecol. 2011 Mar;204(3):205.e1-11. doi: 10.1016/j.ajog.2010.12.060. Epub 2011 Feb 18.

Reference Type BACKGROUND
PMID: 21310373 (View on PubMed)

Palomaki GE, Deciu C, Kloza EM, Lambert-Messerlian GM, Haddow JE, Neveux LM, Ehrich M, van den Boom D, Bombard AT, Grody WW, Nelson SF, Canick JA. DNA sequencing of maternal plasma reliably identifies trisomy 18 and trisomy 13 as well as Down syndrome: an international collaborative study. Genet Med. 2012 Mar;14(3):296-305. doi: 10.1038/gim.2011.73. Epub 2012 Feb 2.

Reference Type BACKGROUND
PMID: 22281937 (View on PubMed)

Other Identifiers

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SQNM-T21-303

Identifier Type: -

Identifier Source: org_study_id

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