Non-invasive Chromosomal Examination of Trisomy Study
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Mary E. Norton, MD
Stanford University
Principal Investigator - Ronald Wapner, MD
Columbia University
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
36 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- University Hospitals Leuven
Leuven, Belgium
- Early Risk Assessment Program - University of Alberta
Calgary, Alberta, Canada
- Ottawa Hospital and Research Institute
Ottawa, Ontario, Canada
- Mount Sinai University
Toronto, Ontario, Canada
- University of Toronto
Toronto, Ontario, Canada
- University of Perugia
Perugia, Italy
- Leiden University Medical Center
Leiden, Netherlands
- Maastricht University Medical Center
Maastricht, Netherlands
- Sahlgrenska University Medical Center
Gothenburg, Sweden
- Karolinska University Hospital
Stockholm, Sweden
- Tucson Medical Center
Tucson, Arizona, United States
- East Bay Perinatal Associates
Oakland, California, United States
- Stanford University
Palo Alto, California, United States
- Perinatal Diagnostic Center
Riverside, California, United States
- University of California San Diego
San Diego, California, United States
- California Pacific Medical Center
San Francisco, California, United States
- University of California San Francisco
San Francisco, California, United States
- the Institute of Prenatal Diagnosis and Reproductive Medicine
San Gabriel, California, United States
- Christiana Care Health System
Newark, Delaware, United States
- Altus Research
Lake Worth, Florida, United States
- Fetal Diagnostic Institute of the Pacific
Honolulu, Hawaii, United States
- Northshore University Health System
Evanston, Illinois, United States
- Norton Healthcare
Louisville, Kentucky, United States
- Brigham and Women'S Hospital - Center for Fetal Medicine and Prenatal Genetics
Boston, Massachusetts, United States
- Minnesota Perinatal Associates
Minneapolis, Minnesota, United States
- Robert Wood Johnson School of Medicine
New Brunswick, New Jersey, United States
- St. Peters University Medical Center
New Brunswick, New Jersey, United States
- Columbia University
New York, New York, United States
- Duke University Medical Center
Durham, North Carolina, United States
- Northwest Perinatal Center
Portland, Oregon, United States
- Oregon Health Sciences University
Portland, Oregon, United States
- Abington Memorial Hospital
Abington, Pennsylvania, United States
- Thomas Jefferson Univeristy Hospital
Philadelphia, Pennsylvania, United States
- Women'S Health Care Group of Pennsylvania
Wynnewood, Pennsylvania, United States
- Partners in Obstetrics and Gynecology
Pawtucket, Rhode Island, United States
- Medical College of Wisconsin
Milwaukee, Wisconsin, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 31 Mar 2012
- Primary completion
- 30 Nov 2013
- Completion
- 31 May 2014
- Last update posted
- 14 Jul 2014
- Registered enrollment
- 18,955
- Registry id
- NCT01511458
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.