Ignite Creation Date:
2025-12-24 @ 5:03 PM
Ignite Modification Date:
2025-12-27 @ 2:46 AM
Study NCT ID:
NCT06010550
Status:
NOT_YET_RECRUITING
Last Update Posted:
2023-08-29
First Post:
2023-08-20
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Validating a Clinical Decision Support Tool for Stratifying Stroke Risk for Dizziness/Vertigo
Sponsor:
Chiayi Christian Hospital
Organization:
Study Overview
Official Title:
Validating a Clinical Decision Support Tool for Stratifying Stroke Risk in Patients Presenting With Dizziness to the Emergency Department
Status:
NOT_YET_RECRUITING
Status Verified Date:
2023-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study aims to validate a machine learning model that stratifies the risk of stroke in patients who present to the emergency department with dizziness or vertigo.
Detailed Description:
This is a cross-sectional, hospital-based study, with no randomization procedure. Over a 21-month period, approximately 600 subjects will be enrolled. The study will assess the risk of stroke in each patient using a machine-learning model. To detect ischemic or hemorrhagic stroke, each patient will undergo a non-contrast brain magnetic resonance imaging study. The predictive performance of the machine-learning model will be evaluated in terms of accuracy, precision, recall, F1 score, and area under the receiver operating characteristics curve.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: