Completed OBSERVATIONAL NCT03376438

Prospective Observational Cohort Study of Fetal Atrial Flutter & Supraventricular Tachycardia (FAST Registry)

FAST Trial Registry: Prospective Observational Cohort Study of Fetal Atrial Flutter & Supraventricular Tachycardia

Sponsor: Edgar Jaeggi

Conditions Atrial Flutter Fetal Hydrops Tachycardia Atrial Tachycardia, Atrial Ectopic Tachycardia, Atrioventricular Nodal Reentry Tachycardia, Paroxysmal Tachycardia, Reciprocating Tachycardia, Supraventricular

Interventions Prospective observational cohorts

Updated 13 times since 2018 Last updated: May 27, 2025 Started: Jun 8, 2017 Primary completion: Mar 31, 2025 Completion: Mar 31, 2025

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Atrial Flutter and Fetal Hydrops, this trial is completed. The trial is conducted by Edgar Jaeggi and has accumulated 13 data snapshots since 2017. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

Change History

13 versions recorded

Sep 2025 — Present [monthly]

Completed
Jun 2025 — Sep 2025 [monthly]

Completed

Status: Recruiting → Completed
Sep 2024 — Jun 2025 [monthly]

Recruiting
Jul 2024 — Sep 2024 [monthly]

Recruiting
Jun 2024 — Jul 2024 [monthly]

Recruiting

▶ Show 8 earlier versions

Feb 2024 — Jun 2024 [monthly]

Recruiting
Sep 2021 — Feb 2024 [monthly]

Recruiting
Jan 2021 — Sep 2021 [monthly]

Recruiting
Sep 2020 — Jan 2021 [monthly]

Recruiting
Jun 2019 — Sep 2020 [monthly]

Recruiting
Jun 2018 — Jun 2019 [monthly]

Recruiting
Apr 2018 — Jun 2018 [monthly]

Recruiting

Phase: NA → None
Jan 2018 — Apr 2018 [monthly]

Recruiting NA

First recorded

Jun 2017

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Edgar Jaeggi

Data source: The Hospital for Sick Children

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

Austin, United States , Barcelona, Spain , Bern, Switzerland , Birmingham, United Kingdom , Boston, United States , Brno, Czechia , Calgary, Canada , Cincinnati, United States , Denver, United States , Edmonton, Canada and 30 more locations