Quality of Life in Adults with Transposition of the Great Arteries with a Systemic Right or Left Ventricle

Mohammad Mostafa Ansari Ramandi, Liesbet Van Bulck, Daan C H Ceelen, Adriaan A Voors, Eva Goossens, Adrienne H Kovacs, Koen Luyckx, Alexander Van De Bruaene, Harald Gabriel, Birgitte Lykkeberg, Corina Thomet, Michèle de Hosson, Magalie Ladouceur, Arwa Saidi, Diamantis Kosmidis, Maria Emília Areias, Joana Miranda, Camilla Sandberg, Zacharias Mandalenakis, Louise CoatsPascal Amedro, Paul Khairy, Anne Marie Valente, Bengt Johansson, Anna Kaneva, Brith Andresen, Christina Christersson, Fernando Baraona Reyes, Joanna Hlebowicz, Junko Enomoto, Yuli Y Kim, Samuel Menahem, Hsiao-Ling Yang, Ju Ryoung Moon, Charlene Bredy, André Schmidt, Edward Callus, John Jairo Araujo, Andrew Constantine, Ali Zaidi, Judith Bouchardy, Susan M Jameson, Shelby Kutty, Lidija B McGrath, Ming Chern Leong, Lucia Ortiz, Fatma Demir Korkmaz, Maryanne Caruana, Mohamed Leye, Philip Moons, APPROACH-IS II consortium

1 Citationer (Scopus)

Abstract

BACKGROUND: Advances in medical and surgical care have improved survival in patients with transposition of the great arteries (TGA), shifting focus toward quality of life (QoL). In this study we evaluate QoL in adults with TGA, including congenitally corrected TGA (ccTGA) and patients with dextro-TGA (d-TGA), by comparing patients with a systemic right ventricle (sRV) and systemic left ventricle (sLV), while identifying mediating factors.

METHODS: This cross-sectional study, part of the APPROACH-IS II trial, included 798 adults with TGA from 42 centres worldwide. QoL was assessed using a linear analogue scale (0-100). Regression models identified variables associated with QoL, and mediation analysis assessed the effect of sRV on QoL.

RESULTS: Among participants (median age 34 years, 44.9% women), 504 (63.2%) had an sRV (ccTGA or d-TGA with atrial switch) and 294 (36.8%) had an sLV (ccTGA with double-switch operation or Rastelli and d-TGA with arterial switch or Rastelli). Patients with an sRV reported lower QoL (median 75, interquartile range 60-85) compared with those with an sLV (median 80, interquartile range 70-90; P < 0.001). The negative effect of sRV on QoL was mediated for 59% of patients by ventricular dysfunction (B = -2.37, 95% confidence interval -3.38 to -1.21; P < 0.001). Poorer QoL was independently associated with Asian race, employment status (job seeking, unemployed, or disabled), less social support, New York Heart Association functional class ≥ II, ventricular dysfunction, more interventional catheterizations, and depression/anxiety.

CONCLUSIONS: TGA patients with an sRV experience a lower QoL than those with an sLV, mediated mainly by ventricular dysfunction.

CLINICAL TRIALS REGISTRATION: NCT04902768.

OriginalsprogEngelsk
TidsskriftThe Canadian journal of cardiology
Vol/bind41
Udgave nummer12
Sider (fra-til)2544-2553
Antal sider10
ISSN0828-282X
DOI
StatusUdgivet - dec. 2025

Fingeraftryk

Dyk ned i forskningsemnerne om 'Quality of Life in Adults with Transposition of the Great Arteries with a Systemic Right or Left Ventricle'. Sammen danner de et unikt fingeraftryk.

Citationsformater