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Study on the interaction and mechanism of post-stroke cognitive impairement and gut microbiota imbalance based on multimodal imaging

Study on the interaction and mechanism of post-stroke cognitive impairement and gut microbiota imbalance based on multimodal imaging

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200055754
Enrollment
Unknown
Registered
2022-01-17
Start date
2022-03-01
Completion date
Unknown
Last updated
2023-06-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ischemic Stroke

Interventions

post-stroke cognitive impairment patients versus no PSCI people:N/A

Sponsors

Affiliated Dongguan Hospital, Southern Medical University (Dongguan People's Hospital)
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 85 Years

Inclusion criteria

Inclusion criteria: 1. The diagnosis of acute ischemic stroke meets the diagnostic criteria of 2018 Guidelines for Diagnosis and Treatment of Acute Ischemic Stroke in China and is confirmed by cerebral MRI; 2. Aged 18 to 85 years; 3. Patients with acute ischemic stroke of anterior circulation identified by transcranial brain MRI-DWI sequence; 4. The national institute of health stroke scale (NIHSS) was <= 15; 5. Modified RANKIN scale (mRS) <= 2 at discharge; 6. Patients or their families signed informed consent to participate in the study.

Exclusion criteria

Exclusion criteria: 1. Those who are complicated with serious physical diseases and other brain organic diseases can't cooperate; 2. With a history of dementia, mental disorder and severe depression, or present obvious cognitive dysfunction or severe depression; 3. Any mental disorders, personality disorders or psychoactive substance abuse or dependence; 4. Regular consumption of probiotics-containing drugs or drinks in the past month; 5. Antibiotics used in the last 3 months; 6. Severe diarrhea in the past 3 months (watery stools 3 or more times a day and lasting 3 or more days); 7. Severe constipation in the past 3 months (defecation twice a week or less with difficulty defecating); 8. Women during menstrual period, pregnant or lactating women.

Design outcomes

Primary

MeasureTime frame
MoCA score at 90 days;

Secondary

MeasureTime frame
Proportion of new clinical vascular events at 90 days;Proportion of patients with mRS score <= 2 at 90 days;

Countries

China

Contacts

Public ContactLin Weifeng

Affiliated Dongguan Hospital, Southern Medical University (Dongguan People's Hospital)

lwfsjdh@126.com+86 18218102561

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026