The Impact of Selected Factors on the Cardiovascular System in Chronic

Status Completed

Clinical Trial Summary

Chronic kidney disease (CKD), is characterized by accelerated development of atherosclerosis and advanced remodelling of vessels and the heart. It is associated with many factors, including inflammation, arterial hypertension, hyperlipidemia, hyperhomocysteinemia, secondary hyperparathyroidism, and oxidative stress. Hypertension is one of the most critical risk factors for cardiovascular complications. It leads to the formation of structural changes in the vascular system: it impairs the activity of the endothelium, causes hypertrophy and remodelling of the vascular wall, reduces the susceptibility of the vessels and accelerates the development of atherosclerosis. This study aimed to identify the processes and their representative markers, the concentration of which in the serum may reflect the cardiovascular system status and can predict the increased mortality in HD patients.

Clinical Trial Description

Chronic Kidney Disease has a significant impact on the cardiovascular system. From many different complications of CKD, one to mention is arterial stiffness. This disorder results from many pathologies, including inflammation, arterial hypertension, carbohydrate metabolic disorders, lipid disorders, vascular calcification, chronic inflammation, and oxidative stress. The main goal of this study was to analyze the mechanisms leading to the increased tendency to cardiovascular disturbances in CKD, with particular focus on the parameters of oxidative stress, inflammation and the results of imaging examinations (intima-media thickness (IMT) assessments) and other non-invasive cardiological examinations based on the results using the Portapres device (Finapres Medical Systems (FMS), the Netherlands), the SphygmoCor tonometer (AtCor Medical), the Colin blood pressure monitor (BMP)-7000 (Japan) Pulse Trace 2000 (Micro Medical Ltd., Rochester, Kent, United Kingdom) The Accuson CV 70 system (Siemens) with a 10 megahertz (Mhz) transducer. Besides, studied participants were followed 2 years after enrollment to study for recording cardiovascular-related death. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05214872
Study type	Observational
Source	Poznan University of Medical Sciences
Contact
Status	Completed
Phase
Start date	March 25, 2016
Completion date	September 30, 2020

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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.

The Impact of Selected Factors on the Cardiovascular System in Chronic Kidney Disease

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms