Impact of a centre and home-based cardiac rehabilitation program on the quality of life of teenagers and young adults with congenital heart disease: The QUALI-REHAB study rationale, design and methods

Int J Cardiol. 2019 May 15;283:112-118. doi: 10.1016/j.ijcard.2018.12.050. Epub 2018 Dec 20.

Abstract

Background: Advances in congenital heart disease (CHD) have transferred the mortality from childhood to adulthood. Exercise capacity in young patients with CHD remains lower than in the general population, resulting in deconditioning and impaired quality of life. Evidence based-medicine in cardiac rehabilitation in this age group with CHD remains limited. We present the QUALI-REHAB study rationale, design and methods.

Methods: The QUALI-REHAB trial is a nationwide, multicentre, randomised, controlled study, aiming to assess the impact of a combined centre and home-based cardiac rehabilitation program on the quality of life of adolescents and young adults (13 to 25 years old) with CHD. Patients with a maximum oxygen uptake (VO2max) < 80% and/or a ventilatory anaerobic threshold (VAT) < 55% of predicted VO2max, will be eligible. Patients will be randomised into 2 groups (12-week cardiac rehabilitation program vs. controls). The primary outcome is the change in the PedsQL quality of life score between baseline and 12-month follow-up. A total of 130 patients are required to observe a significant increase of 7 ± 13.5 points in the PedsQL, with a power of 80% and an alpha risk of 5%. The secondary outcomes are: VO2max, VAT, stroke volume, clinical outcomes, physical and psychological status, safety and acceptability.

Conclusion: After focusing on the survival in CHD, current research is opening on secondary prevention and patient-related outcomes. The QUALI-REHAB trial intends to assess if a combined centre and home-based rehabilitation program, could improve the quality of life and the exercise capacity in youth with CHD.

Trial registration: Clinicaltrials.gov (NCT03690518).

Keywords: Cardiac rehabilitation; Cardiovascular deconditioning; Congenital heart defect; Health education; Health-related quality of life; Secondary prevention.

Publication types

  • Multicenter Study
  • Randomized Controlled Trial

MeSH terms

  • Adolescent
  • Adult
  • Cardiac Rehabilitation / methods*
  • Exercise Tolerance / physiology*
  • Female
  • Follow-Up Studies
  • Heart Defects, Congenital / physiopathology
  • Heart Defects, Congenital / psychology
  • Heart Defects, Congenital / rehabilitation*
  • Home Care Services*
  • Humans
  • Male
  • Prospective Studies
  • Quality of Life*
  • Treatment Outcome
  • Young Adult

Associated data

  • ClinicalTrials.gov/NCT03690518