NCT06393595Completed
Prediction of Outcomes in Patients With Chronic Heart Failure Based on Tissue Raman Spectroscopy
Source: ClinicalTrials.gov · Last updated 27 Dec 2024
Brief summary (registry, in English)
Chronic heart failure (CHF) is a syndrome complicating heart disease, the prevalence of which has reached epidemic levels. According to global statistics the most common causes of CHF are coronary heart disease (CHD): 26.5%, arterial hypertension (AH):26.2% . The category of patients with CHD complicated by CHF prevails in clinical practice, requiring an optimized approach to determining prognosis in order to improve the effectiveness of therapy. In the literature, this issue has been studied with the use of general clinical, biochemical, instrumental criteria. Nevertheless, the problem of optimized prognosis in patients with CHF remains. Its solution may lie in the study of metabolic parameters of biological media - skin, blood serum by Raman spectroscopy. Skin is an accessible tissue for studying the effects of a wide range of age-dependent noncommunicable diseases, including cardiovascular disease, type 2 diabetes mellitus, and chronic kidney disease. We were one of the first to use skin RS as a method of determining renal dysfunction, a necessary component of chronic kidney disease. However, the applicability of RS/SERS in the diagnosis and prognosis of specific diseases, as well as in the collection of statistical data for this analytical approach, remains an open question . Despite the fact that the method is classified as analytical, it can be used to identify not so much specific chemical molecules as their specific loci, which provide vibrations that change the wavelengths of the scattered spectrum. The resulting spectrum can be presented as a metabolic "portrait" of the disease, with the most informative loci, the combination of which is associated with a negative prognosis. The innovative analytical methods of optical spectroscopy proposed in this project provide new level information about hundreds of molecules and their active centers that have prospects as biomarkers. This study aims to determine the clinical relevance of skin and serum RS in patients with CHF, realized on state-of-the-art instrumentation in a comprehensive patient study setting. The research proposed in this project will contribute to the development of high-tech production of new optical devices for rapid diagnosis and prognosis of a wide range of diseases.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 200 (actual)
- First submitted
- 26 Apr 2024
- Start date
- 1 Nov 2022
- Primary completion date
- 11 Oct 2024
- Lead sponsor
- Samara State Medical University
- Diseases
- Heart failure
- NCT number
- NCT06393595
What you commit to
- Study type: Observational
- Participants enrolled: 200
- From 1 Nov 2022 to the primary completion date, 11 Oct 2024
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Who the study is looking for
- Group 1(CHD+CHF): clinically evident CHF II-IV NYHA Classes,confirmed by NT-proBNP diagnostic levels. Any form of Coronary Heart Disease :angina pectoris up to and including 2 functional class, previous myocardial infarction, percutaneous coronary intervention or coronary arteries bypass grafts. possible functional insufficiency of A-V valves, arterial hypertension, possibly with chronic atrial fibrillation/atrial fibrillation of any form, ventricular extrasystoles of any class, Hiss bundle branch block not requiring implantation of devices, ability to self-care.
- Group 2(CHD): Any form of Cronic Heart Disease :angina pectoris up to and including 2 functional class, previous myocardial infarction, percutaneous coronary intervention or coronary arteries bypass grafts, possible functional insufficiency of A-V valves of 1 stage, arterial hypertension, possibly with chronic atrial fibrillation/ flatter of any form, ventricular extrasystoles of any class, Hiss bundle branch block not requiring implantation of devices, ability to self-care.
- Group 3 (NICMPs+CHF): clinically evident CHF II-IV NYHA Classes,confirmed by NT-proBNP diagnostic levels without signs of CHD in the history, without violation of coronary anatomy - stenoses (MSCT and coronary angiography). Possible functional insufficiency of A-B valves of the 1st degree, arterial hypertension, possible chronic forms of atrial fibrillation/ flatter, ventricular extrasystoles of any class, blockade of the Hiss legs not requiring implantation of devices, capable of self-care.
- Group 4 (VCMPs+CHF):Valvular acquared cardiomyopathies with clinically evident CHF II-IV NYHA Classes,confirmed by NT-proBNP diagnostic levels without signs of CHD in the history, without violation of coronary anatomy - stenoses (MSCT and coronary angiography). Possible functional insufficiency of A-B valves of the 1st degree, arterial hypertension, possible chronic forms of atrial fibrillation/ flatter, ventricular extrasystoles of any class, blockade of the Hiss legs not requiring implantation of devices, capable of self-care.
Age in the registry: 35 years to 84 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| city Samara hospital n.a. N.I.Pirogov Coordinator of this site? Confirm its status | Samara | Russia | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.