Characterization of Novel Lipoprotein Properties Associated With an Increased Risk to Develop Atherosclerosis

  • STATUS
    Recruiting
  • participants needed
    60
  • sponsor
    Sheba Medical Center
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Updated on 5 August 2020
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cardiovascular disease
atherosclerosis

Summary

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, we will try to figure out the mechanism responsible for these changes and their role in the metabolic process. we will seek therapeutic measures through which these mechanisms can be inhibited and thus inhibit the development of sclerosis or even retraction.

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

Details
Condition Atherosclerosis, Atherosclerosis
Age 18years - 100years
Clinical Study IdentifierNCT04487223
SponsorSheba Medical Center
Last Modified on5 August 2020

Eligibility

 Yes No Not Sure

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
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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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