A new research protocol is laying the groundwork for a clearer understanding of how non-invasive brain stimulation may help improve sleep in older adults, including those living with neurological disorders.
Published in the Brazilian Journal of Motor Behaviour, the article Study protocol for a systematic review and meta-analysis of the effect of non-invasive brain stimulation alone and combined with non-pharmacological interventions on sleep in older adults with and without neurological disorders includes UCRH co-author Eduardo S. Alves. The study highlights UCRH’s commitment to research and innovation that supports better health outcomes and evidence-based care.
Sleep disturbances can have significant effects on physical and mental wellbeing as people age. While treatments such as transcranial magnetic stimulation and transcranial electrical stimulation have shown promise, the overall strength of the evidence remains unclear.
To address this, researchers will conduct a systematic review and meta-analysis of randomised controlled trials involving adults aged 60 years and over. The review will examine the effects of non-invasive brain stimulation used on its own and alongside other non-pharmacological interventions designed to improve sleep.
The team will search five databases and assess both the quality of studies and the certainty of the evidence using internationally recognised methods. By bringing together findings from existing research, the review aims to provide a stronger evidence base for clinicians and researchers considering non-drug approaches to sleep management.
The results will help guide future research and support informed decision-making about sleep interventions for older adults, particularly those with neurological disorders.
