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Tetralogy of Fallot clinical trials recruiting in the U.S.
8 studies for Tetralogy of Fallot are recruiting participants at sites across the United States.
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Recently updated studies
COMPASSION S3 - Evaluation of the SAPIEN 3 Transcatheter Heart Valve in Patients With Pulmonary Valve Dysfunction
Recruiting
All ages · All sexes · Updated Jul 23, 2026 · NCT02744677Assessment of Microvascular Circulation in the Pediatric Cardiac Surgery Patient
RecruitingObservational study
1 Day – 17 Years · All sexes · Updated May 28, 2026 · NCT07184476Molecular and Cellular Characterization of Cardiac Tissue in Postnatal Development
RecruitingObservational study
Up to age 20 · All sexes · Updated May 6, 2026 · NCT00243776Adult Congenital Heart Disease International EValuation of the Effectiveness of SGLT2i Registry
RecruitingObservational study
Ages 18 and older · All sexes · Updated Feb 13, 2026 · NCT06932081Pathophysiologic Mechanism for Arrhythmias and Impaired Aerobic Capacity in Tetralogy of Fallot and Other Congenital Heart Diseases
RecruitingObservational study
Ages 18 and older · All sexes · Updated Feb 5, 2026 · NCT05122962Beta-blocker Administration for Cardiomyocyte Division
RecruitingPhase 1
30 Days – 60 Days · All sexes · Updated Nov 18, 2025 · NCT04713657MASA Valve Early Feasibility Study
Recruiting
Ages 0 to 22 · All sexes · Updated Nov 6, 2024 · NCT05452720Electroanatomic Interactions Between Transcatheter Pulmonary Valve Prostheses and Anatomic Isthmuses in Repaired Tetralogy of Fallot
Recruiting
All ages · All sexes · Updated Feb 8, 2023 · NCT05236153From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.