- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04001738
Evaluation of Direct Transfer to Angiography Suite vs. Computed Tomography Suite in Endovascular Treatment: Randomized Clinical Trial (ANGIOCAT) (ANGIOCAT)
Evaluation of Direct Transfer to Angiography Suite vs. Computed Tomography Suite in Endovascular Treatment: Randomized Clinical Trial
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Prospective, randomized, open, treatment-blinded trial of acute stroke patients with suspected large vessel occlusion within 6 hours from symptoms onset in which two strategies will be compared: Direct Transfer to Angiography Suite (DTAS) vs. Computed Tomography Suite (DTCT). The study will be unicentric however there is the possibility of incorporating new stroke centers with previous experience of at least 50 DTAS cases.
The RACE scale (Rapid Arterial oCclusion Evaluation) will be used as a prehospital screening tool to identify acute stroke patients with suspicion of LVO. Once prenotifying the imminent arrival and the verified inclusion and exclusion criteria by the Neurologist at arrival, the patient will be randomized by an app in one of both study protocols.
Subjects will be followed up to 90 days post-randomization.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
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Catalonia
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Barcelona, Catalonia, Spain, 08035
- Vall d'Hebron University Hospital
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Large vessel occlusion suspected acute stroke codes (RACE>4) within 6 hours from stroke onset which are prenotified from emergency medical system.
- Confirmed NIHSS>10 at arrival.
- Good pre-stroke functional status (mRS≤2)
- Angiography suite available.
- Endovascular treatment team available (Neurologist, Interventionist, anesthesiologist, Nursery, Technicians…)
Exclusion Criteria:
- Hemodynamically unstable patients who requires of advanced vital support.
- Patients with an advanced disease that conditions a life expectancy lower than 6 months.
- Participation in other clinical trial with a drug or device which could influence in the outcome.
- Patients with neurological or psychiatric disease that could confound future evaluations.
- Lack of disponibility for 90 days tracing.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: SINGLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
ACTIVE_COMPARATOR: Direct Transfer to Angio Suite
After a fast neurological evaluation, patient will be direct transferred to angiography suite where endovascular treatment (EVT) team will be waiting for it.
It will be done a cone beam-CT and if the image don't contraindicate endovascular treatment it will be performed and the large vessel occlusion will be confirmed by arteriography.
If intravenous treatment have not been previously administered, it will be able to start in parallel.
|
Patient will be direct transferred to angiography suite where EVT team will be waiting for it.
|
NO_INTERVENTION: Direct Transfer to CT Scan
After a fast neurological evaluation, patient will be transferred to CT suite where usual image protocol will be performed (CT and CT-angio).
Within 6 hours from onset CT perfusion could be required to take detections.
Once interpreted image results, it will be decided intravenous and/or endovascular treatment.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Clinical outcome measurde by modified Rankin Scale score (shift analysis)
Time Frame: 90 days
|
Modified Rankin Scale score in ischemic stroke patients with large vessel occlusion as evaluated through a structured telephone-based interview performed by a central assessor who is blinded to group assignment. Modified Rankin Scale measures functional status with a range from 0 (asymptomatic) to 6 (dead). |
90 days
|
Rate of patients with treatment associated complications.
Time Frame: 72 hours
|
Lack of treatment associated complications, mainly hemorrhagic transformation.
|
72 hours
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Delay of inhospital times
Time Frame: 8 hours
|
Time from door to groin puncture
|
8 hours
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Rate of dramatic improvement
Time Frame: 24 hours
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10 NIHSS points drop or NIHSS <2
|
24 hours
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Rate of good functional outcome
Time Frame: 90 days
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Modified Rankin Scale score ≤2
|
90 days
|
Rate of patients treated by endovascular treatment
Time Frame: 8 hours
|
8 hours
|
Collaborators and Investigators
Sponsor
Publications and helpful links
General Publications
- Perez de la Ossa N, Carrera D, Gorchs M, Querol M, Millan M, Gomis M, Dorado L, Lopez-Cancio E, Hernandez-Perez M, Chicharro V, Escalada X, Jimenez X, Davalos A. Design and validation of a prehospital stroke scale to predict large arterial occlusion: the rapid arterial occlusion evaluation scale. Stroke. 2014 Jan;45(1):87-91. doi: 10.1161/STROKEAHA.113.003071. Epub 2013 Nov 26.
- Ribo M, Boned S, Rubiera M, Tomasello A, Coscojuela P, Hernandez D, Pagola J, Juega J, Rodriguez N, Muchada M, Rodriguez-Luna D, Molina CA. Direct transfer to angiosuite to reduce door-to-puncture time in thrombectomy for acute stroke. J Neurointerv Surg. 2018 Mar;10(3):221-224. doi: 10.1136/neurintsurg-2017-013038. Epub 2017 Apr 26.
- Jadhav AP, Kenmuir CL, Aghaebrahim A, Limaye K, Wechsler LR, Hammer MD, Starr MT, Molyneaux BJ, Rocha M, Guyette FX, Martin-Gill C, Ducruet AF, Gross BA, Jankowitz BT, Jovin TG. Interfacility Transfer Directly to the Neuroangiography Suite in Acute Ischemic Stroke Patients Undergoing Thrombectomy. Stroke. 2017 Jul;48(7):1884-1889. doi: 10.1161/STROKEAHA.117.016946. Epub 2017 May 23.
- Psychogios MN, Behme D, Schregel K, Tsogkas I, Maier IL, Leyhe JR, Zapf A, Tran J, Bahr M, Liman J, Knauth M. One-Stop Management of Acute Stroke Patients: Minimizing Door-to-Reperfusion Times. Stroke. 2017 Nov;48(11):3152-3155. doi: 10.1161/STROKEAHA.117.018077. Epub 2017 Oct 10.
- Mendez B, Requena M, Aires A, Martins N, Boned S, Rubiera M, Tomasello A, Coscojuela P, Muchada M, Rodriguez-Luna D, Rodriguez-Villatoro N, Juega J, Pagola J, Molina CA, Ribo M. Direct Transfer to Angio-Suite to Reduce Workflow Times and Increase Favorable Clinical Outcome. Stroke. 2018 Nov;49(11):2723-2727. doi: 10.1161/STROKEAHA.118.021989.
- Requena M, Olive-Gadea M, Muchada M, Hernandez D, Rubiera M, Boned S, Pinana C, Deck M, Garcia-Tornel A, Diaz-Silva H, Rodriguez-Villatoro N, Juega J, Rodriguez-Luna D, Pagola J, Molina C, Tomasello A, Ribo M. Direct to Angiography Suite Without Stopping for Computed Tomography Imaging for Patients With Acute Stroke: A Randomized Clinical Trial. JAMA Neurol. 2021 Sep 1;78(9):1099-1107. doi: 10.1001/jamaneurol.2021.2385.
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- PR(AG)156/2018
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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.
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