ArticleESC heart failure2025
Exercise training in left ventricular assist device patients: Protocol of an individual participant data meta-analysis.
Article in ESC heart failure, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Review
- Exercise training in left ventricular assist device patients: Protocol of an individual participant data meta-analysis.ESC heart failure · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimsAlthough left ventricular assist device (LVAD) implantation improves prognosis of advanced heart failure patients still suffer from impaired exercise capacity and quality of life (QoL). Exercise training may improve both; however, the available evidence about exercise training effects in LVAD patients remains inconclusive due to small and monocentric randomized controlled trials. This study aims to aggregate the individual participant data (IPD) to perform meta-analysis on the safety and efficacy of exercise training on exercise capacity and QoL over standard care in LVAD patients.
methodsRandomized controlled trials comparing exercise training and standard care (no supervised training) will be identified through database searching. Corresponding authors of eligible randomized controlled trials will be invited to share IPD. All IPD will be checked, recalculated to validate findings in initial reports, merged in a single dataset and stored in a secured encrypted database server. The merged IPD will be screened for quality, risk of bias, and heterogeneity of the included trials. Random effects meta-analyses will be conducted using one-stage and two-stage approaches, in particular with a view to subgroup analyses.
resultsBased on findings of the individual randomized trials, we expected to obtain superior effects of exercise training on submaximal exercise capacity and QoL and similar effects on maximal aerobic capacity when compared with standard care.
conclusionsOur study will be the first to harmonize IPD in meta-analysis to demonstrate the effects of exercise training on exercise performance and QoL over standard care in LVAD patients. PROSPERO REGISTRATION NUMBER: CRD42023480119.
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