NCT01916499

MRI Study After Arterial Switch Operation in Patients With Transposition of the Great Arteries

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 70 (actual)
• Sponsor: Oslo University Hospital · Academic / Other
• Sex: All
• Age: 10 Years – 15 Years
• Healthy volunteers: Not accepted

Summary

This study involves adolescents operated with arterial switch procedure for transposition of the great arteries during the neonatal period. The purpose is to evaluate the coronary arteries and direct and indirect findings of coronary artery disease/complications with 3 tesla magnetic resonance imaging.

Detailed description

This study involves adolescents operated with arterial switch procedure for transposition of the great arteries during the neonatal period. The patients were operated with two different methods of re-implantation of the coronary arteries ("trap-door"/non-"trap-door", see description below).

Conditions

• Transposition of Great Vessels
• Surgery

Interventions

Type	Name	Description
OTHER	3 tesla magnetic resonance imaging findings; coronary artery status
OTHER	3 tesla magnetic resonance imaging findings; ventricular function and morphology

Timeline

• Start date: 2012-05-01
• Primary completion: 2015-04-01
• Completion: 2017-01-01
• First posted: 2013-08-05
• Last updated: 2017-05-25

Locations

1 site across 1 country: Norway