Intracranial Arterial Stenosis in Young Patients

Intracranial Arterial Stenosis in Young Patients: a Multicenter Longitudinal Cohort Study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT05844176

Acronym

ICAS-Young

Enrollment

500

Registered

2023-05-06

Start date

2022-06-01

Completion date

2031-10-01

Last updated

2026-08-17

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

Conditions

Intracranial Arterial Stenosis

Brief summary

The goal of this study is to evaluate the characteristic of intracranial arterial stenosis among young patients.

Interventions

OTHERRoutine clinical treatment

Routine clinical treatment is based on the latest international and local guidelines

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

No minimum to 45 Years

Healthy volunteers

Inclusion criteria

* age \< 45 years. * stenosis of a major intracranial artery.

Exclusion criteria

Design outcomes

Primary

Measure	Time frame
Ischemic stroke in territory of qualifying artery	1 year

Secondary

Measure	Time frame
Ischemic stroke in other territory	1 year
Any stroke	1 year
Death	1 year
Stenosis of the intracranial artery	1 year

Countries

China

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 18, 2026