TY - JOUR
T1 - Quality of Life in Adults with Transposition of the Great Arteries with a Systemic Right or Left Ventricle
AU - Ansari Ramandi, Mohammad Mostafa
AU - Van Bulck, Liesbet
AU - Ceelen, Daan C H
AU - Voors, Adriaan A
AU - Goossens, Eva
AU - Kovacs, Adrienne H
AU - Luyckx, Koen
AU - Van De Bruaene, Alexander
AU - Gabriel, Harald
AU - Lykkeberg, Birgitte
AU - Thomet, Corina
AU - de Hosson, Michèle
AU - Ladouceur, Magalie
AU - Saidi, Arwa
AU - Kosmidis, Diamantis
AU - Areias, Maria Emília
AU - Miranda, Joana
AU - Sandberg, Camilla
AU - Mandalenakis, Zacharias
AU - Coats, Louise
AU - Amedro, Pascal
AU - Khairy, Paul
AU - Valente, Anne Marie
AU - Johansson, Bengt
AU - Kaneva, Anna
AU - Andresen, Brith
AU - Christersson, Christina
AU - Reyes, Fernando Baraona
AU - Hlebowicz, Joanna
AU - Enomoto, Junko
AU - Kim, Yuli Y
AU - Menahem, Samuel
AU - Yang, Hsiao-Ling
AU - Moon, Ju Ryoung
AU - Bredy, Charlene
AU - Schmidt, André
AU - Callus, Edward
AU - Araujo, John Jairo
AU - Constantine, Andrew
AU - Zaidi, Ali
AU - Bouchardy, Judith
AU - Jameson, Susan M
AU - Kutty, Shelby
AU - McGrath, Lidija B
AU - Leong, Ming Chern
AU - Ortiz, Lucia
AU - Korkmaz, Fatma Demir
AU - Caruana, Maryanne
AU - Leye, Mohamed
AU - Moons, Philip
AU - APPROACH-IS II consortium
N1 - Copyright © 2025. Published by Elsevier Inc.
PY - 2025/12
Y1 - 2025/12
N2 - 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.
AB - 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.
KW - Adult
KW - Arterial Switch Operation/methods
KW - Congenitally Corrected Transposition of the Great Arteries/psychology
KW - Cross-Sectional Studies
KW - Female
KW - Heart Ventricles/physiopathology
KW - Humans
KW - Male
KW - Middle Aged
KW - Quality of Life
KW - Transposition of Great Vessels/psychology
KW - heart defects
KW - congenital
KW - mediation analysis
KW - systemic right ventricle
KW - quality of life
UR - http://www.scopus.com/inward/record.url?scp=105024871012&partnerID=8YFLogxK
U2 - 10.1016/j.cjca.2025.09.010
DO - 10.1016/j.cjca.2025.09.010
M3 - Journal article
C2 - 40962221
SN - 0828-282X
VL - 41
SP - 2544
EP - 2553
JO - The Canadian journal of cardiology
JF - The Canadian journal of cardiology
IS - 12
ER -