Conotruncal heart malformations
MONDO:0016581Conotruncal heart malformations are a group of congenital cardiac outflow tract anomalies that include such defects as tetralogy of Fallot, pulmonary atresia with ventricular septal defect, double-outlet right ventricle (DORV), double-outlet left ventricle, truncus arteriosus and transposition of the great arteries (TGA), among others. This group of defects is frequently found in patients with 22q11.2 deletion syndrome. A deletion of chromosome 22q11.2 has equally been associated in a subset of patients with various types of isolated non-syndromic conotruncal heart malformations (with the exception of DORV and TGA where this is very uncommon).
Also known as: Taussig-Bing syndrome or defect, conotruncal heart malformations, conotruncal heart malformations, variable, CTHM, Double-outlet right ventricle, conotruncal anomaly face syndrome, conotruncal cardiac defects, interrupted aortic Arch
40 clinical trials for this condition and its sub-types.
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Can a new heart valve offer lasting relief for pulmonary stenosis?
Disease control Not yet recruitingThis study follows people with moderate to severe pulmonary regurgitation or stenosis who receive the PULSTA transcatheter pulmonary valve, a less invasive option for replacing a faulty heart valve. Researchers will track how well the valve works over time, measuring improvements…
Sponsor: Taewoong Medical Co., Ltd. • Aim: Disease control
Last updated Aug 12, 2026 00:00 UTC
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New balloon treatment aims to keep leg arteries open longer
Disease control Not yet recruitingThis study will test a special balloon coated with the drug paclitaxel to treat long blockages in the leg arteries. About 300 people with severe leg pain or wounds will receive the balloon treatment during a standard angioplasty procedure. Researchers will track how well the arte…
Sponsor: Genoss Co., Ltd. • Aim: Disease control
Last updated Jun 27, 2026 09:07 UTC
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CT scans could sharpen diagnosis of rare heart defect in kids
Diagnosis Not yet recruitingThis study looks at how CT scans can help doctors identify heart and blood vessel problems in children with Tetralogy of Fallot, a serious heart condition present at birth. About 37 children up to 12 years old will get a CT scan to find hidden issues and help plan surgery. The go…
Sponsor: Assiut University • Aim: Diagnosis
Last updated Jun 27, 2026 07:59 UTC
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Simple exercises may boost lung function in heart defect survivors
Symptom relief Not yet recruitingThis study looks at whether adding special breathing exercises to aerobic training can improve lung function, exercise ability, and quality of life in adults who had surgery for Tetralogy of Fallot, a heart condition. Sixty participants will be split into two groups: one does bre…
Phase: NA • Sponsor: Cairo University • Aim: Symptom relief
Last updated Jun 27, 2026 08:09 UTC
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Hidden danger after anesthesia: could lingering muscle relaxants harm recovery?
Knowledge-focused Not yet recruitingThis study investigates how often muscle relaxants used during general anesthesia remain in the body after surgery, a condition called residual neuromuscular blockade. It will follow 160 adults aged 18-90 who are scheduled for post-anesthesia care unit admission after elective su…
Sponsor: Ankara Etlik City Hospital • Aim: Knowledge-focused
Last updated Aug 13, 2026 00:00 UTC
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Heart tests after childhood heart surgery could reveal hidden risks
Knowledge-focused Not yet recruitingThis study looks at heart function and rhythm in children and young adults up to age 25 who have had surgery to repair Tetralogy of Fallot, a congenital heart defect. Researchers will use echocardiography, a 12-lead ECG, and Holter monitoring to detect changes such as arrhythmias…
Sponsor: Sohag University • Aim: Knowledge-focused
Last updated Jul 17, 2026 00:00 UTC
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Can ECG algorithms pinpoint dangerous heart rhythms in tetralogy of fallot patients?
Knowledge-focused Not yet recruitingThis study checks whether three common ECG-based methods can accurately locate where abnormal heart rhythms start in adults who had Tetralogy of Fallot repair. Researchers will pace the heart from known spots during a scheduled procedure and compare the predicted location to the …
Phase: NA • Sponsor: Boston Children's Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:03 UTC