- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04487223
Characterization of Novel Lipoprotein Properties Associated With an Increased Risk to Develop Atherosclerosis
Objectives of Medical Research:
Separation of LDL and HDL from blood samples of patients with high LDL and / or low HDL who have developed atherosclerotic disease with similar patients who have no evidence of atherosclerosis.
Lipidomics and proteomics will examine whether there is a difference in lipid and protein composition and lipoprotein composition. If there are any changes in expression level or the composition of proteins or metabolites that make up lipoproteins, the investigator will try to figure out the mechanism responsible for these changes and their role in the metabolic process. the investigator will seek therapeutic measures through which these mechanisms can be inhibited and thus inhibit the development of sclerosis or even retraction.
Study Overview
Status
Conditions
Detailed Description
Participants:
Participants who are found suitable during their visit to the Lipid Institute Clinic or during hospitalization at the Sheba Medical Center will receive an explanation of the study, will be asked to sign a consent form.
A medical history will be taken, the participant will be asked to fill out a nutrition questionnaire (FFQ) and a 5 cc blood sample will be taken from each patient
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Locations
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Tel HaShomer, Israel, 5265601
- Recruiting
- Lipid center
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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:
- Healthy participants with LDL levels less than 130 mg / dl without evidence of atherosclerosis or wall thickening of the carotid artery according to an ultrasound imaging of the carotid artery at the Lipid Institute and unknown for atherosclerosis or cardiovascular disease in the background.
- Participants with LDL levels above 160 mg / dl, with no evidence of atherosclerosis or wall thickening of the carotid artery according to an ultrasound - IMT of the carotid arteries performed at the Lipid Institute and unknown for atherosclerosis or cardiovascular disease in the background.
- Participants with LDL levels above 160 mg / dl, where evidence of atherosclerosis or wall thickening of the arteries can be found by ultrasound imaging of the carotid artery that is performed at the Lipid Institute or known for atherosclerosis or cardiovascular disease in the background.
Exclusion Criteria:
- Patients with triglyceride values above 300 mg%, HDL lower than 30 mg%, APOB greater than 150 mg% or LPa higher than 70 mg% will not be included in the study
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Characterization of novel lipoprotein properties associated with an increased risk to develop atherosclerosis
Time Frame: 1 year
|
Lipoproteins would be analyzed by lipidomic and proteomic profiling using chromatography and mass-spectrometry.
Concentrations of specific lipids and proteins will be quantified as micrograms per deciliter or as area under the curve.
We will look for significant differences in these values between the different study groups using updated software tools specifically designed for mass spectrometry data analysis.
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1 year
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Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
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
- 6500-19-SMC
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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