Bio-Repository of DNA in Stroke: an Epidemiological and Genetic Study (BRAINS)

Royal Holloway University

Status: Enrolling

Conditions: Stroke; Stroke Hemorrhagic; Stroke, Ischemic

Study type: Observational

Funder types: Other

Identifiers

NCT05491824

BRAINS

Details and patient eligibility

About

The Bio-Repository of DNA in Stroke (BRAINS) recruits all subtypes of stroke as well as controls from two different continents, Europe and Asia. Subjects recruited from the United Kingdom (UK) will include stroke patients of European ancestry as well as British South Asians. Stroke subjects from South Asia will be recruited from India and Sri Lanka. Subjects are also recruited in Qatar. South Asian cases will also have control subjects recruited.

Enrollment: 7,500 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

Cases

Inclusion Criteria:

• Patients should be aged > 18 years at the time of enrolment.
• Diagnosis of haemorrhagic or ischemic stroke using World Health Organization guidelines confirmed by clinical examination and imaging (CT or MRI).
• All patients with cerebral arteriovascular malformations and aneurysms.
• South Asian or Caucasian ethnic backgrounds.
• Patient or relative written informed consent.

Exclusion Criteria:

• Unable to provide consent themselves or through surrogate.
• Stroke not defined on CT or MRI.

Controls

Inclusion Criteria:

• Patients should be aged > 18 years at the time of enrolment.
• No previous history of stroke.
• able to provide written consent.

Trial design

7,500 participants in 2 patient groups

Stroke

Non-stroke