| Recruiting | Heart Failure With Preserved Ejection Fraction in Patients With Сhronic Obstructive Pulmonary Disease: Clinica COPD (Chronic Obstructive Pulmonary Disease), Heart Failure With Preserved Ejection Fraction (HFpEF; Diagnosis) | — | 2026-01-01 |
| Recruiting | Efficacy and Safety of a Beet-Derived Inorganic Nitrate-Based Food Product for the Prevention of Contrast-Indu Contrast-induced Nephropathy Following Percutaneous Intervention (CIN) | N/A | 2025-04-01 |
| Enrolling By Invitation | Risk Factors at Chronic Non-communicable Diseases in People of Working Age Chronic Non-communicable Disease | — | 2025-04-01 |
| Active Not Recruiting | Adherence to Pharmacotherapy in Patients Admitted for Inpatient Treatment at the Scientific Medical Center (PR Cardiovascular Diseases | — | 2025-02-19 |
| Recruiting | The Influence of Beetroot Powder at a Dose of 20 g on Blood Pressure, Microcirculation, and Biochemical Marker Hypertensive Heart Disease Without (Congestive) Heart Failure | N/A | 2025-01-24 |
| Active Not Recruiting | Registry of Acute Coronary Syndrome in the Regional Cardiovascular Center Аcute Coronary Syndrome | — | 2025-01-15 |
| Recruiting | Association of Heterogeneous Circulating Biomarkers and Anamnestic Factors of Pregnancy Adverse Course and Out Heart Failure With Preserved Ejection Fraction (HFPEF) | — | 2024-11-15 |
| Unknown | Middle-aged Women With Adverse Pregnancy Outcomes and Heart Failure With Preserved Ejection Fraction Heart Failure Preserved Ejection Fraction, Pregnancy Complications | — | 2024-03-18 |
| Completed | Chuvashia Inappropriate Prescribing Study Multimorbidity, Cardiovascular Diseases | — | 2023-12-12 |
| Active Not Recruiting | Hospital Register of Decompensated Heart Failure With Preserved Ejection Fraction Heart Failure With Preserved Ejection Fraction, Obesity, Mild, Decompensated Heart Failure | — | 2023-09-01 |
| Unknown | DevElopMent of Clinical PATHwaYs to the Diagnosis of Heart Failure With Preserved Ejection Fraction Heart Failure With Preserved Ejection Fraction (HFpEF) | — | 2023-02-09 |
| Active Not Recruiting | Auricular Vagus Stimulation in Obesity Vagus Nerve Stimulation, Obesity | N/A | 2022-04-04 |
| Active Not Recruiting | Efficacy and Safety of Pitavastatin and PCSK9 Inhibitors in Liver Transplant Patients Dyslipidemias, Hyperlipidemias, Liver Transplant Disorder | Phase 4 | 2021-10-01 |
| Completed | Endovenous Laser Ablation in Acute Thrombophlebitis of the Varicose Great Saphenous Vein Superficial Vein Thrombosis, Endovenous Laser Ablation | Phase 4 | 2021-08-16 |
| Completed | Gut Microbiota in Chronic Noncommunicable Diseases Arterial Hypertension, Atherosclerosis Occlusive Disease, Heart Failure With Preserved Ejection Fraction | — | 2021-04-12 |
| Unknown | Investigation of Specific Biomarkers in Patients With Atrial Fibrillation Who Undergo Interventional Treatment Atrial Fibrillation | — | 2021-01-01 |
| Active Not Recruiting | RegiStry Of the multiFaceted medIcal cenTer Chronic Non-communicable Diseases, Cardiovascular Diseases, COVID-19 | — | 2021-01-01 |
| Completed | Study of the Immediate and Long-term Outcomes of the Disease in Patients With Left Ventricular Aneurysm Compli Myocardial Infarction | — | 2021-01-01 |
| Completed | Intestinal Microbiota in COPD and Asthma Chronic Respiratory Diseases | — | 2020-06-23 |
| Active Not Recruiting | Genetic Testing and Motivational Counseling for FH Hypercholesterolemia, Familial, Hypercholesterolemia, Familial, 1, Hypercholesterolemia, Familial, 2 | N/A | 2020-06-15 |
| Unknown | Initial Manifestations of Congestive Heart Failure in Patients With NSTEACS Acute Heart Failure, Non-ST-segment Elevation Acute Coronary Syndrome | — | 2020-01-30 |
| Active Not Recruiting | Long-term Results of Rehabilitation of Patients With Myocardial Infarction After Coronary Artery Stenting. The Myocardial Infarction | N/A | 2013-06-01 |