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Determinants of Penumbra in Acute Ischemic Stroke Patients

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT01323413
Recruitment Status : Completed
First Posted : March 25, 2011
Last Update Posted : June 12, 2020
Sponsor:
Information provided by (Responsible Party):
rambam62, Rambam Health Care Campus

Brief Summary:
The purpose of the study is to examine the influence of demographic, clinical and laboratory characteristics on the presence and size of penumbra in acute ischemic stroke patients and to determine those of them which related significantly and independently to the presence and size of Penumbra. The examined factors will include demographic variables such as age, gender, ethnic background, vascular risk factors and medical history, clinical parameters such as time from stroke onset until arrival to the hospital, results of neurological evaluation by NIHSS and imaging findings, laboratory tests such as body temperature, blood pressure, glucose level, renal functions etc. and imaging findings - the presence and the size of collateral blood vessels, the state of carotid arteries (by CTA). The possible correlation between all this parameters and the presence and the size of penumbra as detected by CTP will be further examined.

Condition or disease
Acute Ischemic Stroke

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Study Type : Observational
Actual Enrollment : 250 participants
Observational Model: Cohort
Time Perspective: Retrospective
Official Title: Determinants of Penumbra in Acute Ischemic Stroke Patients
Study Start Date : April 2011
Actual Primary Completion Date : November 2016
Actual Study Completion Date : December 2016

Group/Cohort
stroke
acute ischemic stroke patients




Information from the National Library of Medicine

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Ages Eligible for Study:   Child, Adult, Older Adult
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
neurological ward
Criteria

Inclusion Criteria:

  • Acute ischemic stroke patients hospitalized in Rambam Health Care Campus between 2008-2010, and which have underwent neurological evaluation including NIHSS scale, Brain CT, CT angio and Ct perfusion.

Exclusion Criteria:

  • Intracranial hemorrhage of any other brain condition

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01323413


Locations
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Israel
Rambam Health Care Campus
Haifa, Israel
Sponsors and Collaborators
Rambam Health Care Campus
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Responsible Party: rambam62, MD, Rambam Health Care Campus
ClinicalTrials.gov Identifier: NCT01323413    
Other Study ID Numbers: 0080-11CTIL
First Posted: March 25, 2011    Key Record Dates
Last Update Posted: June 12, 2020
Last Verified: June 2020
Keywords provided by rambam62, Rambam Health Care Campus:
stroke
penumbra
determinants
CT perfusion
Additional relevant MeSH terms:
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Stroke
Cerebral Infarction
Ischemia
Cerebrovascular Disorders
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
Vascular Diseases
Cardiovascular Diseases
Pathologic Processes
Brain Infarction
Brain Ischemia