UnknownNot Applicable

Effect of a fNIRS-based Personalized Multi-domain Intervention on Cognitive in Elderly Population With High Risk of Stroke

China264 participantsStarted 2023-07-01

Plain-language summary

This functional near-infrared spectroscopy-based personalized multidomain intervention study aims to prevent cognitive impairment and reduce dementia and cerebrovascular events in 45-74 years old persons with high risk of stroke in China. The primary outcome is 6-months change in global cognitive score measured by a modified National Institute of Neurological Disorders and Stroke and Canadian Stroke Network-Canadian Stroke Network protocol. The investigators hypothesize that the intervention based on functional near-infrared spectroscopy will prevent cognitive decline by the initial 6-months intervention. The long-term primary outcome is the development of dementia and cerebrovascular events during a total of 2 years' follow-up. The investigators hypothesize that the functional near-infrared spectroscopy-based personalized intervention may reduce the 2-year risk of dementia and cerebrovascular events, mainly through the improvement in vascular risk factors control, social activity, and cognitive training activities.

Who can participate

Age range

45 Years – 74 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Aged 45-74 years * high risk of stroke (with≥3 of 8 stroke risk factors, including hypertension, dyslipidemia, diabetes, atrial fibrillation or valvular heart disease, smoking history, obvious overweight or obesity, lack of exercise, family history of stroke, or with transient ischemic attack) Exclusion Criteria: * previously diagnosed dementia * previously diagnosed stroke (both cerebral infarction and hemorrhage) * suspected dementia after clinical assessment by study physician at screening visit * Mini-mental State Examination \[MMSE\] score\<20 * disorders affecting safe engagement in the intervention (e.g., malignant disease, major depression, symptomatic cardiovascular disease, revascularization within 1 year previously) * severe loss of vision, hearing, or communicative ability * disorders preventing cooperation as judged by the study physician * coincident participation in another intervention trial * any MRI contraindications

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Global cognitive function change assessed with Z-score of a modified National Institute of Neurological Disorders and Stroke and Canadian Stroke Network-Canadian Stroke Network protocol

Timeframe: 6 months

Trial details

NCT IDNCT05930249

SponsorSecond Affiliated Hospital, School of Medicine, Zhejiang University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-12-01

View on ClinicalTrials.gov More Cognitive Impairment trials