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Reintervention and Survival After Transcatheter Pulmonary Valve Replacement

  • Doff B. McElhinney*
  • , Yulin Zhang
  • , Daniel S. Levi
  • , Stanimir Georgiev
  • , Elzbieta Katarzyna Biernacka
  • , Bryan H. Goldstein
  • , Shabana Shahanavaz
  • , Athar M. Qureshi
  • , Allison K. Cabalka
  • , Holly Bauser-Heaton
  • , Alejandro J. Torres
  • , Brian H. Morray
  • , Aimee K. Armstrong
  • , Oscar Millan-Iturbe
  • , Lynn F. Peng
  • , Jamil A. Aboulhosn
  • , Witold Ruzyllo
  • , Felix Berger
  • , Lars Sondergaard
  • , Dietmar Schranz
  • John P. Cheatham, Thomas K. Jones, Peter Ewert, Stephan Schubert
*Corresponding author for this work

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

BACKGROUND Transcatheter pulmonary valve (TPV) replacement (TPVR) has become the standard therapy for postoperative pulmonary outflow tract dysfunction in patients with a prosthetic conduit/valve, but there is limited information about risk factors for death or reintervention after this procedure.

OBJECTIVES This study sought to evaluate mid- and long-term outcomes after TPVR in a large multicenter cohort.

METHODS International registry focused on time-related outcomes after TPVR.

RESULTS Investigators submitted data for 2,476 patients who underwent TPVR and were followed up for 8,475 patient-years. A total of 95 patients died after TPVR, most commonly from heart failure (n = 24). The cumulative incidence of death was 8.9% (95% CI: 6.9%-11.5%) 8 years after TPVR. On multivariable analysis, age at TPVR (HR: 1.04 per year; 95% CI: 1.03-1.06 per year; P < 0.001), a prosthetic valve in other positions (HR: 2.1; 95% CI: 1.2-3.7; P = 0.014), and an existing transvenous pacemaker/implantable cardioverter-defibrillator (HR: 2.1; 95% CI: 1.3-3.4; P = 0.004) were associated with death. A total of 258 patients underwent TPV reintervention. At 8 years, the cumulative incidence of any TPV reintervention was 25.1% (95% CI: 21.8%-28.5%) and of surgical TPV reintervention was 14.4% (95% CI: 11.9%-17.2%). Risk factors for surgical reintervention included age (0.95 per year [95% CI: 0.93-0.97 per year]; P < 0.001), prior endocarditis (2.5 [95% CI: 1.4-4.3]; P = 0.001), TPVR into a stented bioprosthetic valve (1.7 [95% CI: 1.2-2.5]; P = 0.007), and postimplant gradient (1.4 per 10 mm Hg [95% CI: 1.2-1.7 per 10 mm Hg]: P < 0.001).

CONCLUSIONS These findings support the conclusion that survival and freedom from reintervention or surgery after TPVR are generally comparable to outcomes of surgical conduit/valve replacement across a wide age range. (C) 2022 by the American College of Cardiology Foundation.

Original languageEnglish
JournalJournal of the American College of Cardiology
Volume79
Issue number1
Pages (from-to)18-32
Number of pages15
ISSN0735-1097
DOIs
Publication statusPublished - 2022

Funding

Dr McElhinney has served as a consultant for Medtronic. Dr Levi has served as a consultant for Edwards and Medtronic. Dr Goldstein has served as a consultant for Medtronic. Dr Shahanavaz has served as a consultant for Edwards and Medtronic. Dr Qureshi has served as a consultant for Edwards, Medtronic, W.L. Gore and Associates, and Abiomed Inc. Dr Cabalka has served as a consultant for Medtronic. Dr Torres has served as a proctor for Edwards. Dr Morray has served as a consultant for Medtronic. Dr Armstrong has served as a consultant for Edwards and Medtronic; and has received research grants from Edwards. Dr Aboulhosn has served as a consultant for Edwards and Medtronic; and has received research grants from Edwards. Dr Berger has served as a consultant for Medtronic. Dr Sondergaard has served as a consultant for and received research grants from Edwards and Medtronic. Dr Schranz has served as a consultant for Medtronic. Dr Jones has served as a consultant for and received research grants from Edwards and Medtronic. Dr Cheatham has served as a consultant for Medtronic and NuMED. Dr Schubert has served as a proctor for Abbott, Edwards, Gore, Lifetech, and Medtronic. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose.

Keywords

  • pediatric
  • pulmonary atresia
  • pulmonary valve
  • Ross procedure
  • tetralogy of Fallot
  • FOLLOW-UP
  • BIOPROSTHETIC VALVES
  • OUTCOMES
  • IMPLANTATION
  • ADULTS
  • DURABILITY
  • TETRALOGY
  • VENTRICLE
  • HOMOGRAFT
  • OPERATION

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