- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00449306
Physical,Histological,and Genetic Analyses of Lipid-rich Atherosclerotic Plaques
Lipid-rich atherosclerotic plaques, or "vulnerable plaques" are prone to rupture, causing local intravascular thrombosis, with subsequent grave clinical consequences. Atherosclerotic plaques normally removed during surgery, and peripheral blood samples will be studied to achieve the following objectives:
"1" Define histological features of the vulnerable plaque, analyze its physical characteristics, and investigate selected gene expression.
"2" Study biomarkers of inflammation in conjunction with the presence of vulnerable plaques.
"3" Explore the potential role of infection in atherogenesis.
Study Overview
Status
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Locations
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-
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Ramat Gan, Israel, 52621
- Sheba Medical Center, Tel Hashomer
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Evidence of symptomatic carotid stenosis exceeding 60%(TIAs or stroke within the last 6 months), and asymptomatic carotid artery stenosis (presenting with progressive carotid stenosis, exceeding 70%)
- Abdominal aortic aneurysm, and aortic occlusive disease
- Peripheral occlusive or aneurysmal disease
Exclusion Criteria:
- Non-compliant patients, incapable of granting approval by informed consent
Study Plan
How is the study designed?
Design Details
- Observational Models: Case-Control
- Time Perspectives: Cross-Sectional
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To uncover mechanisms of cardiovascular diseases
Time Frame: 3 years
|
3 years
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Jacob Schneiderman, MD, Department of Vascular Surgery, Sheba Medical Center, Tel Hashomer
Publications and helpful links
General Publications
- Ben-Zvi D, Savion N, Kolodgie F, Simon A, Fisch S, Schafer K, Bachner-Hinenzon N, Cao X, Gertler A, Solomon G, Kachel E, Raanani E, Lavee J, Kotev Emeth S, Virmani R, Schoen FJ, Schneiderman J. Local Application of Leptin Antagonist Attenuates Angiotensin II-Induced Ascending Aortic Aneurysm and Cardiac Remodeling. J Am Heart Assoc. 2016 May 3;5(5):e003474. doi: 10.1161/JAHA.116.003474.
- Schneiderman J, Schaefer K, Kolodgie FD, Savion N, Kotev-Emeth S, Dardik R, Simon AJ, Halak M, Pariente C, Engelberg I, Konstantinides S, Virmani R. Leptin locally synthesized in carotid atherosclerotic plaques could be associated with lesion instability and cerebral emboli. J Am Heart Assoc. 2012 Oct;1(5):e001727. doi: 10.1161/JAHA.112.001727. Epub 2012 Oct 25.
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 (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- SHEBA-01-2354-JS-CTIL
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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