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NCT06860295

"Immunoregulation in Atherosclerosis: A Single-Cell RNA Sequencing Study"

Not yet recruiting Last updated 10 June 2025
What this trial tests

trial testing Single Cell RNA Sequencing in Atherosclerosis of Coronary Artery in 30 participants. Not yet recruiting.

Timeline
25 June 2025
Primary endpoint
25 October 2026
25 April 2027

Quick facts

Lead sponsorHospital Israelita Albert Einstein
StatusNot yet recruiting
Study typeOBSERVATIONAL
Enrollment30
Start date25 June 2025
Primary completion25 October 2026
Estimated completion25 April 2027
Sites1 location across Brazil

Drugs / interventions tested

Conditions studied

Sponsor

Hospital Israelita Albert Einstein

Who can join

Adults 45 to 75, any sex, with Atherosclerosis of Coronary Artery. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Atherosclerosis is the leading cause of acute cardiovascular events, such as myocardial infarction and stroke, and is a significant risk factor for cardiovascular mortality. The detailed understanding of the immune mechanisms and cellular transformations involved in the pathogenesis of atherosclerosis is still limited, and the use of single-cell RNA sequencing (scRNAseq) has revealed new cellular functions and subpopulations associated with disease progression. This study aims to identify cellular subpopulations, molecular pathways, and changes in gene expression related to the development of atherosclerosis in human coronary arteries. Using scRNAseq, the study seeks to characterize the transcriptomic landscape of cells present in atherosclerotic plaques and identify molecular signatures that reveal individual predispositions to specific phenotypes, such as disease susceptibility and response to therapies. The research will be conducted at the Albert Einstein Israeli Hospital in São Paulo and will involve samples from coronary arteries and atherosclerotic plaques of the explanted hearts of patients who have undergone heart transplants as well as from discarded material of coronary artery bypass graft surgery (CABG). With an estimated sample size of 20-30 plaques, the data obtained will allow for a detailed analysis of the molecular mechanisms involved in atherosclerosis, contributing to the development of specific therapeutic targets.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

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Other recruiting trials for Atherosclerosis of Coronary Artery

Currently open trials in the same condition.

Other Hospital Israelita Albert Einstein trials

Trials by the same sponsor.

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Data sources for this page

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