Micro-RNA Profile in Patients With Different Stages of Atherosclerosis

Status Completed

Clinical Trial Summary

The main purpose of this single-center study is to determine the spectrum and levels of cardiospecific circulating microRNAs in patients with different stages of atherosclerosis according to 640-slice multispiral computed tomography (MSCT).

Clinical Trial Description

The study will be conducted in two phases. Phase one. After signing the informed consent, patients with coronary heart disease, angina pectoris II-IV functional class, who underwent MSCT angiography of the coronary arteries for medical reasons, regulated in the relevant ESC and the Russian Society of Cardiology guidelines, will be included in the study. According to the results of MSCT, the participants will be divided into 4 groups: those with atherosclerotic plaques with signs of instability; those with stable atherosclerotic plaques without marked calcification; those with calcined atherosclerotic plaques; those with no signs of atherosclerosis of the coronary arteries. Plasma samples will be analyzed by microarray, using a cardiospecific set. Phase two. Validation of the results obtained after the first phase will be performed on a larger sample of patients. Patients after signing an informed consent will also undergo MSCT angiography of coronary arteries and according to its results will be devided in 4 groups. To assess the level of microRNA expression in the blood of patients, real-time reverse transcription-polymerase chain reaction (RT-PCR) will be used. The expected result of the study. For the first time ever, there will be determined the profile of circulating regulatory RNA in patients who underwent MSCT angiography of coronary arteries. Features of expression of circulating microRNAs will be compared with different severity degrees of the atherosclerotic process based on MSCT criteria. The results will be compared with each other (including the "control" group), which will allow to identify common patterns and specific differences. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT03855891
Study type	Interventional
Source	I.M. Sechenov First Moscow State Medical University
Contact
Status	Completed
Phase	N/A
Start date	January 1, 2019
Completion date	October 1, 2020

View Details

See also
Status	Clinical Trial	Phase
Recruiting	`NCT05052918` - The Effect of Exercise and Metformin on Carotid Intima-media Thickness in Patients With Prediabetes	N/A
Recruiting	`NCT04511234` - Sirolimus Coated Balloon Versus Standard Balloon for SFA and Popliteal Artery Disease	N/A
Completed	`NCT05906797` - Impact of Non-surgical Periodontal Therapy in the Improvement of Early Endothelial Dysfunction in Subjects With Periodontitis.	N/A
Completed	`NCT03273972` - INvestigating the Lowest Threshold of Vascular bENefits From LDL Lowering With a PCSK9 InhibiTor in healthY Volunteers	N/A
Suspended	`NCT02932176` - Machine Learning for Handheld Vascular Studies
Recruiting	`NCT05158257` - Clinical Of Plain Balloon Dilatation Combined Stent Versus Endovascular Debulking Combined Drug-coated Balloon to Treat Arteriosclerosis Occlusive Disease of Lower Extremity	N/A
Completed	`NCT01212900` - Randomized Trial of Imaging Versus Risk Factor-Based Therapy for Plaque Regression	Phase 4
Completed	`NCT03697382` - Effect of Daily Steps on Fat Metabolism	N/A
Recruiting	`NCT06230406` - T-Mem GEne in Atherosclerosis
Completed	`NCT03654313` - Single and Multiple Ascending Doses of MEDI6570 in Subjects With Type 2 Diabetes Mellitus	Phase 1
Completed	`NCT00382564` - Magnetic Resonance Angiography to Diagnose Atherosclerotic Disease	N/A
Recruiting	`NCT02894931` - Effects of Dietary Interventions on Serum and Macrophage Atherogenicity	N/A
Completed	`NCT02998918` - Effects of Short-term Curcumin and Multi-polyphenol Supplementation on the Anti-inflammatory Properties of HDL	N/A
Not yet recruiting	`NCT02578355` - National Plaque Registry and Database	N/A
Recruiting	`NCT02265250` - Pilot Study-Magnetic Resonance Imaging for Global Atherosclerosis Risk Assessment
Completed	`NCT02268513` - Mediators of Atherosclerosis in South Asians Living in America (MASALA) Social Network Study
Completed	`NCT02224339` - New Technologies to Determine Carotid Plaque Vulnerability
Completed	`NCT03393377` - Preventive Arterial Wall Phenotype and Low-dose Fluvastatin/Valsartan Combination	N/A
Completed	`NCT02116829` - Is There Room for Butter in a Healthy Diet?	N/A
Completed	`NCT02377310` - Pd/Pa vs iFR™ in an Unselected Population Referred for Invasive Angiography	N/A

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Micro-RNA Profile in Patients With Different Stages of Atherosclerosis According to CTA — CT-CA-miRNA

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms