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The effect of asymptomatic hemorrhage transformation after cerebral infarction on prognosis and cognitive impairment

The effect of asymptomatic hemorrhage transformation after cerebral infarction on prognosis and cognitive impairment

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100048926
Enrollment
Unknown
Registered
2021-07-19
Start date
2021-08-01
Completion date
Unknown
Last updated
2022-03-28

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

Conditions

Cerebrovascular disease

Interventions

case series:None

Sponsors

He'nan Provincial People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Acute cerebral infarction confirmed by brain MRI within 7 days of onset; 2. Aged 18-80 years; 3. The patient or family members signed the informed consent; 4. Review MRI on admission, when clinical symptoms worsen, and before discharge; 5. It can be evaluated with NIHSS, MoCA and MMSE scales.

Exclusion criteria

Exclusion criteria: 1. Suffering from cerebral infarction within 3 months; 2. History of previous brain surgery or hemorrhagic stroke; 3. Hemorrhagic transformation was found during follow-up; 4. Lost to follow-up; 5. Unconsciousness (NIHSS > 25); 6. MRI scan contraindications; 7. Heart disease: infectious endocarditis or suspected infectious emboli, pericarditis, ventricular thrombosis, aneurysm of the heart wall, severe heart failure, etc.; 8. Aphasia.

Design outcomes

Primary

MeasureTime frame
National Institutes of Health Stroke Scale Score;Modified Rankin Rating Scale;Simple Mental State Examination Scale Score;Montreal Cognitive Assessment Scale Score;

Countries

China

Contacts

Public ContactZhao Jianhua

He'nan Provincial People's Hospital

sjnk2011@163.com+86 13937103138

Outcome results

None listed

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