- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02310282
Telemedicine for Optimized Collection of CLinical datA in Patients With Suspicion of Acute Stroke (TeleCLASS)
Study Overview
Detailed Description
Assessment of stroke severity and differentiation between large-artery and small-artery stroke is pivotal for adequate treatment decision taking. Patients with small vessel stroke tend have a better prognosis than those with large artery disease. Further, patients with small artery infarction (lacunar stroke) have shown to respond well to treatment with intravenous recombinant tissue plasminogen activator (IV rt-PA), but are poor candidates for endovascular recanalization. Conversely, IV rt-PA may be less effective at restoring perfusion of large artery occlusion, a stroke subtype that may benefit from intra-arterial thrombolysis or embolectomy. Similarly, patients with large intracerebral hemorrhage or cerebellar hemorrhage may require neurosurgical interventions, such as intracranial pressure monitoring, ventricular drainage, surgical evacuation, or hemicraniectomy.
The purpose of TeleCLASS is to evaluate the discriminatory value of the Unassisted TeleStroke Scale (UTSS) obtained through in-hospital telemedicine for differentiation between patients with lacunar stroke and those with other acute stroke syndromes (nonLACS).
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Locations
-
-
-
Brussels, Belgium, 1090
- Universitair Ziekenhuis Brussel
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion criteria:
- Age > 18 years
- Suspicion of acute stroke with symptom onset < 72 h before teleconsultation
- NIHSS score > 0
- Informed consent
Exclusion criterion:
- Patients for whom telestroke consultation would delay any diagnostic or therapeutic intervention
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Telemedicine
In-hospital telemedicine by a stroke expert aiming to assess stroke severity using the Unassisted TeleStroke Scale.
|
In-hospital telemedicine
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Predictive validity of the UTSS for patient classification between lacunar syndromes and other stroke syndromes based on the Oxfordshire Community Stroke Project classification.
Time Frame: within 3 days
|
Receiver operating curves, c-statistics, optimal thresholds, likelihood ratios and accuracy measures (sensitivity, specificity, positive predictive value, negative predictive value and overall accuracy) will be calculated to evaluate the predictive ability of the UTSS for discrimination between lacunar syndrome (LACS) and other stroke syndromes (nonLACS)
|
within 3 days
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Predictive validity of the UTSS for vessel status, classifying patients with acute ischemic stroke between those with large-artery occlusion and those without large-artery occlusion on imaging.
Time Frame: within 3 days
|
Receiver operating curves, c-statistics, optimal thresholds, likelihood ratios and accuracy measures (sensitivity, specificity, positive predictive value, negative predictive value and overall accuracy) will be calculated to evaluate the predictive ability of the UTSS for discrimination between patients with large-artery occlusion and those without large-artery occlusion on imaging.
|
within 3 days
|
Predictive validity of the total UTSS score with cutoff value 6 for patient classification between lacunar syndromes and other stroke syndromes based on the Oxfordshire Community Stroke Project classification.
Time Frame: within 3 days
|
Likelihood ratios and accuracy measures (sensitivity, specificity, positive predictive value, negative predictive value and overall accuracy) will be calculated to evaluate the predictive ability of the UTSS for discrimination between lacunar syndrome (LACS) and other stroke syndromes (nonLACS)
|
within 3 days
|
Collaborators and Investigators
Sponsor
Investigators
- Study Chair: Jacques De Keyser, MD PhD, Universitair Ziekenhuis Brussel
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- B.U.N. 143201010021
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Stroke
-
University Hospital, GhentRecruitingStroke | Stroke, Ischemic | Stroke, Acute | Stroke Sequelae | Stroke HemorrhagicBelgium
-
Moleac Pte Ltd.RecruitingStroke | Stroke, Ischemic | Stroke Sequelae | Stroke, Cardiovascular | Strokes Thrombotic | Stroke, Embolic | Stroke, CryptogenicSingapore, Philippines
-
Moleac Pte Ltd.Not yet recruitingStroke | Stroke, Ischemic | Stroke Sequelae | Stroke, Cardiovascular | Strokes Thrombotic | Stroke, Embolic | Stroke, Cryptogenic
-
University of Illinois at ChicagoRecruitingStroke, Ischemic | Stroke Hemorrhagic | Stroke, CerebrovascularUnited States
-
IRCCS San Camillo, Venezia, ItalyRecruitingStroke | Stroke, Ischemic | Stroke Sequelae | Stroke HemorrhagicItaly
-
Vanderbilt University Medical CenterPatient-Centered Outcomes Research Institute; University of Alabama at BirminghamEnrolling by invitationStroke | Stroke, Ischemic | Stroke, Acute | Stroke Sequelae | Engagement, Patient | Stroke HemorrhagicUnited States
-
University of MinnesotaAmerican Occupational Therapy FoundationRecruitingStroke | Stroke Sequelae | Stroke Hemorrhagic | Stroke IschemicUnited States
-
University of British ColumbiaCanadian Institutes of Health Research (CIHR); Michael Smith Foundation for...RecruitingStroke | Stroke, Ischemic | Stroke Hemorrhagic | Chronic StrokeCanada
-
University of CincinnatiMedical University of South Carolina; University of California, Los Angeles; University...RecruitingStroke | Stroke, Ischemic | Stroke, Acute | Stroke HemorrhagicUnited States
-
University of LiegeCompletedStroke, Acute | Stroke Hemorrhagic | Stroke, ComplicationBelgium
Clinical Trials on Telemedicine
-
NHS Greater Glasgow and ClydeUniversity of Strathclyde; Microsoft CorporationNot yet recruiting
-
University of RochesterAgency for Healthcare Research and Quality (AHRQ)CompletedTelemedicine | Physical DisordersUnited States
-
NHS Greater Glasgow and ClydeJean Brown Bequest Fund, Glasgow, UKNot yet recruitingTelemedicine | Surgery, PlasticUnited Kingdom
-
NHS Greater Glasgow and ClydeUniversity of Strathclyde; Microsoft CorporationCompletedTelemedicine | Reconstructive Surgery | 3 DimensionalUnited Kingdom
-
NHS Greater Glasgow and ClydeUniversity of Strathclyde; Glasgow Royal InfirmaryNot yet recruiting
-
VA Office of Research and DevelopmentCompletedPosttraumatic Stress DisorderUnited States
-
Helse Stavanger HFCompletedChronic Obstructive Pulmonary Disease (COPD)Norway
-
SciensanoEuropean CommissionRecruitingCancerHungary, Greece, Belgium, Cyprus, Ireland, Italy, Lithuania, Portugal, Slovenia, Spain
-
University of Cape TownKarolinska Institutet; University of California, San Francisco; Grand Challenges...Recruiting
-
University Hospital MuensterPalliativnetz Muenster gGmbH; CompuGroup MedicalCompletedCancer | Chronic Obstructive Pulmonary Disease | Chronic Heart Failure | Palliative CareGermany