NCT04951518

Brief Summary

To investigate the reliability of VAN tool as administered by Emergency Medical Services personnel to predict presence of a large vessel occlusion in setting of cerebral ischemic infarction

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
300

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Oct 2020

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

October 22, 2020

Completed
8 months until next milestone

First Submitted

Initial submission to the registry

June 28, 2021

Completed
8 days until next milestone

First Posted

Study publicly available on registry

July 6, 2021

Completed
6 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 31, 2021

Completed
3 months until next milestone

Study Completion

Last participant's last visit for all outcomes

March 17, 2022

Completed
Last Updated

April 27, 2022

Status Verified

April 1, 2022

Enrollment Period

1.2 years

First QC Date

June 28, 2021

Last Update Submit

April 26, 2022

Conditions

Acute Ischemic Stroke

Outcome Measures

Primary Outcomes (1)

  • Reliability of VAN Assessment Tool

    To investigate the reliability of VAN tool as administered by Emergency Medical Services personnel to predict presence of a large vessel occlusion in setting of cerebral ischemic infarction

    1 Year

Secondary Outcomes (4)

  • Eligibility for Thrombolysis

    1 Year

  • Eligibility for Thrombectomy

    1 Year

  • Door to Intervention Time

    1 Year

  • Modified Rankin Score

    1 Year

Study Arms (2)

Van Positive

Large Vessel Occlusion Positive

Other: VAN Stroke Scale

Van Negative

Large Vessel Occlusion Negative

Other: VAN Stroke Scale

Interventions

VAN Stroke ScaleOTHER

V.A.N Stroke Assessment measures unilateral weakness with visual deficits, aphasia, and neglect in possible stroke patients

Van NegativeVan Positive

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Anyone experiencing acute ischemic stroke symptoms

You may qualify if:

  • Patients treated for stroke at WRMC who are transported to the hospital by Central EMS or AirEvac

You may not qualify if:

  • Stroke patients who arrive directly to the hospital (without the use of EMS services)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Washington Regional Medical Center

Fayetteville, Arkansas, 72703, United States

Location

MeSH Terms

Conditions

Ischemic Stroke

Condition Hierarchy (Ancestors)

StrokeCerebrovascular DisordersBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesVascular DiseasesCardiovascular Diseases

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
OTHER
Target Duration
5 Days
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

June 28, 2021

First Posted

July 6, 2021

Study Start

October 22, 2020

Primary Completion

December 31, 2021

Study Completion

March 17, 2022

Last Updated

April 27, 2022

Record last verified: 2022-04

Data Sharing

IPD Sharing
Will not share

Locations

US(1)