Early remote rehabilitation to improve health of the elderly after cardiac surgery - study protocol for a randomised trial.

INTRODUCTION

Early rehabilitation is recommended after cardiac surgery to enhance recovery. However, due to precautions of sternum healing, the initiation of cardiac rehabilitation is often postponed for 6-8 weeks after surgery, leaving patients to face physical and emotional barriers on their own. This study aims to investigate whether early remote cardiac rehabilitation can enhance physical function and reduce the emotional challenges that older patients face after discharge.

METHODS

In this bi-entre, randomised controlled trial, 120 patients older than 65 years of age undergoing open heart surgery are assigned to individualised exercise training and step counting supported by a mobile health app and weekly calls with a physiotherapist as an adjunct to standard care (intervention group), or standard care alone (control group) for six weeks after discharge. Outcomes are assessed at baseline, a six-week follow-up and a six-month follow-up. The primary outcome is change in the 30-second Chair Stand Test. Secondary outcomes include health-related quality of life, cost-effectiveness and prevalence of sarcopenia.

CONCLUSIONS

This trial will determine if early remote rehabilitation after cardiac surgery can accelerate recovery and alleviate emotional distress, advocating for early post-discharge interventions through digitally delivered care.

FUNDING: This trial is supported by external funds: the Novo Nordisk Foundation, the Health Foundation and the Eva and Henry Frænkels Memorial Fund.

CLINICALTRIALS: gov NCT06370611.