Prospective Observational Cohort Study of Fetal Atrial Flutter & Supraventricular Tachycardia
Public ClinicalTrials.gov record NCT03376438. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
FAST Trial Registry: Prospective Observational Cohort Study of Fetal Atrial Flutter & Supraventricular Tachycardia
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The FAST Trial Registry is a prospective observational cohort study of fetuses with a new diagnosis of atrial flutter (AF) or supraventricular tachycardia (SVT) that is severe enough to consider prenatal treatment (see eligibility criteria below). Aims of the Registry include to establish a large clinical database to determine and compare the efficacy and safety of different prenatal treatment strategies including observation without immediate treatment, transplacental antiarrhythmic fetal treatment and direct fetal treatment from the time of tachycardia diagnosis to death, neonatal hospital discharge or to a maximum of 30 days after birth.
Study identification
- NCT ID
- NCT03376438
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 330 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 16 Years to 50 Years
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 8, 2017 (Actual)
- Primary completion
- Mar 31, 2025 (Actual)
- Completion
- Mar 31, 2025 (Actual)
- Last update posted
- May 31, 2025
2017 – 2025
United States locations
- U.S. sites
- 18
- U.S. states
- 16
- U.S. cities
- 18
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Phoenix Children's Hospital | Phoenix | Arizona | 85016 | — |
| University of California, San Francisco | San Francisco | California | 94158 | — |
| Children's Hospital Colorado | Denver | Colorado | 80205 | — |
| Children's National Medical Center | Washington D.C. | District of Columbia | 20010 | — |
| Johns Hopkins All Children's Hospital | Saint Petersberg | Florida | 33701-4804 | — |
| John Ochsner Heart & Vascular Institute | New Orleans | Louisiana | 70121 | — |
| Boston Children's Hospital | Boston | Massachusetts | 02115 | — |
| Children's Health Care | Minneota | Minnesota | 55404 | — |
| Children's Mercy Kansas City | Kansas City | Missouri | 64108 | — |
| Cohen Children's Medical Centre/Northwell Health - Lake Success | Lake Success | New York | 11040 | — |
| Columbia University | New York | New York | 10032 | — |
| Cincinnati Children's Hospital Medical Centre | Cincinnati | Ohio | 45229 | — |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37232 | — |
| Inc Pediatric Cardiology of Austin Practice | Austin | Texas | 78722 | — |
| Texas Children's Hospital | Houston | Texas | 77030 | — |
| University of Utah | Salt Lake City | Utah | 84113 | — |
| West Virginia University Research Corporation | Morgantown | West Virginia | 26505 | — |
| Children's Hospital of Wisconsin | Milwaukee | Wisconsin | 53226 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 23 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03376438, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 31, 2025 · Synced Oct 21, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT03376438 live on ClinicalTrials.gov.