Recent studies have found a close relationship between acute ischemic stroke(AIS) and gut microbiota, but whether the dynamic changes in human microbiome after stroke can predict poor prognosis of stroke remains unclear. Therefore, we planned to explore the predictive value of human microbiome and its metabolites in stroke prognosis through a multicenter cohort study
This study was designed as a prospective, observational, multicenter cohort study. 2000 patients with AIS will be enrolled continuously through multiple centers. Oral swabs, feces (the day after admission, 1 month, 3 months after the onset of disease) and blood samples (the day after admission, 3 months after the onset of disease) will be collected. After the onset of the disease (1 month, 3 months, 6 months and 12 months), outpatient/telephone follow-up will be conducted to evaluate the neurological function scores of the patients, and the recurrence of stroke and other cardio-cerebrovascular events will be recorded.
Study Type
OBSERVATIONAL
Enrollment
2,000
Department of Neurology, NanFang Hospital, Southern Medical University
Guanzhou, Guangdong, China
RECRUITINGmodified Rankin Scale
An evaluation of neurological deficits
Time frame: 3 months after the onset
National Institute of Health stroke scale
An evaluation of neurological deficits
Time frame: 3 months after the onset
Major ischemic events
Major ischemic event is defined as ischemic stroke, myocardial infarction, or death from an ischemic vascular event.
Time frame: within 3 months
modified Rankin Scale
An evaluation of neurological deficits
Time frame: 6 months after the onset
National Institute of Health stroke scale
An evaluation of neurological deficits
Time frame: 6 months after the onset
Major ischemic events
Major ischemic event is defined as ischemic stroke, myocardial infarction, or death from an ischemic vascular event.
Time frame: within 6 months
modified Rankin Scale
An evaluation of neurological deficits
Time frame: 12 months after the onset
National Institute of Health stroke scale
An evaluation of neurological deficits
Time frame: 12 months after the onset
Major ischemic events
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Major ischemic event is defined as ischemic stroke, myocardial infarction, or death from an ischemic vascular event.
Time frame: within 12 months