Pupillometry in Horner's Syndrome

Recruiting

Phase N/A Results N/A

Trial Description

Horner's syndrome (HS) is a result of interruption of the sympathetic innervation to the eye and ocular adnexa, which can occur due to carotid artery dissection (CAD), along which the sympathetic nerve fibers travel to reach the eye. Dissection of the carotid artery is one of the etiologies for ischemic stroke in young patients.
In our current study, we will explore the diagnostic accuracy of automated binocular pupillometry in the diagnosis or HS, and its potential in identifying dissection of the carotid artery in patients of young age who suffer ischemic stroke.

Conditions

Interventions

  • Automated pupillometry Device
    Intervention Desc: Automated pupillometry will be performed in patients with acute stroke with the intention of diagnosing Horner's syndrome
    ARM 1: Kind: Experimental
    Label: Pupillometry in stroke patients
    Description: All eligible patients will undergo pupillometry test for the finding of Horner's syndrome

Outcomes

Type Measure Time Frame Safety Issue
Primary Finding of pupillary dilation lag using pupillometry in patients with acute stroke due to carotid artery dissection 1 day of initial visit

Sponsors