Clinical trials: Cardiovascular Dysfunction
Pulmonary Disease, Pulmonary Hypertension
Natural History Study of Biomarkers in Pulmonary Arterial Hypertension
Background: High blood pressure in the lungs, known as pulmonary arterial hypertension (PAH), is a rare disorder. Some people have disease-associated PAH and some have PAH from an unknown cause.
- Trial name
- NCT01730092
- Where
- United States
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Sinus-node Dysfunction
Right Ventricular Outflow Tract Study
This is a prospective, randomized, double blinded, multi-center, controlled study to evaluate the clinical impact at 18 months after DDD implantation of alternative pacing site (RVOTs and RVA) and the different conduction path…
- Trial name
- RVOTCARE (NCT01294839)
- Testing
- Right ventricular lead location
- Where
- China
- Volunteers
- 380 people
- Sponsor
- Abbott Medical Devices
Microvascular Angina, Coronary Vasospasm
Efficacy of Diltiazem to Improve Coronary Microvascular Dysfunction: a Randomized Clinical Trial
Rationale: Up to 40% of patients undergoing a coronary angiogram for symptoms/signs of ischemia do not have obstructive coronary artery disease (CAD).
- Conditions
- Microvascular Angina, Coronary Vasospasm, Microvascular Ischemia of Myocardium
- Trial name
- EDIT-CMD (NCT04777045)
- Testing
- Diltiazem Hydrochloride
- Where
- 3 sites in Netherlands
- Volunteers
- 85 people
- Sponsor
- Radboud University Medical Center
Cerebral Small Vessel Disease, Cognitive Impairment
Remote Ischemic Conditioning for Cognitive Impairment in Cerebral Small Vessel Disease
This randomized, double-blind, sham-controlled trial aims to evaluate the effect of remote ischemic conditioning (RIC) on cognitive function in patients with cerebral small vessel disease-related mild cognitive impairment.
- Trial name
- RIC-CSVD (NCT07317557)
- Testing
- Remote ischemic conditioning using IPC-906 device
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Jiangsu Province Nanjing Brain Hospital
Blood Platelet Disorders, Cardiac Surgery
Observational Study of Platelet Dysfunction Assessed by Thromboelastography in Cardiovascular Surgery (DISPLATEG)
Perioperative bleeding requiring blood transfusion is common during cardiovascular surgery, especially in procedures requiring cardiopulmonary bypass. Adenosine diphosphate (ADP) plays a fundamental role in platelet function.
- Conditions
- Blood Platelet Disorders, Cardiac Surgery, Postoperative Bleeding
- Trial name
- DISPLATEG (NCT06961175)
- Where
- Spain
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Fundación Instituto de Estudios de Ciencias de la Salud de Castilla y León
Systolic Left Ventricular Dysfunction
Performance and Safety of the Cardiac Microcurrent Therapy System
Patients with idiopathic dilative cardiomyopathy who have systolic left ventricular dysfunction (NYHA III - IV) despite adequate therapy according to treatment guidelines of heart failure and who have a baseline left ventricular…
- Trial name
- C-MIC-II (NCT04662034)
- Testing
- CMIC, Standard of Care (SOC)
- Where
- 20 sites in Bosnia and Herzegovina, Bulgaria and 9 more
- Volunteers
- 70 people
- Sponsor
- Berlin Heals GmbH
Aortic Valve Stenosis, Diastolic Dysfunction
Danish National Randomized Study on Early Aortic Valve Replacement in Patients With Asymptomatic Severe Aortic Stenosis
The purpose of this study is to examine the impact of early surgery in patients with asymptomatic severe aortic valve stenosis with signs of subclinical LV dysfunction despite preserved LVEF, with a watchfull waiting approach.
- Trial name
- DANAVR (NCT03972644)
- Testing
- Aortic valve replacement
- Where
- Denmark
- Volunteers
- 1,700 people
- Sponsor
- Odense University Hospital
Cognitive Ability, General, High Blood Pressure
Assessing the Impact of Calcium Channel Blockers on COGnitive Function in the Very Elderly (AI-COG)
Older adults are at increased risk of high blood pressure and cognitive decline. High blood pressure itself also increases risk of cognitive decline.
- Trial name
- NCT01868165
- Where
- 7 sites in United Kingdom
- Volunteers
- 337 people
- Sponsor
- Imperial College London
Breast Cancer, Heart Failure
Safety of Continuing HER-2 Directed Therapy in Overt Left Ventricular Dysfunction
Trastuzumab is an important treatment for HER 2 positive breast cancer. But trastuzumab can cause injury to the heart, and this is one of the main reasons it cannot be administered as planned.
- Trial name
- SCHOLAR-2 (NCT04680442)
- Testing
- Trastuzumab, Pertuzumab, Trastuzumab emtansine
- Where
- 8 sites in Brazil, Canada and 1 more
- Volunteers
- 130 people
- Sponsor
- Population Health Research Institute
Arrhythmias, Cardiac, Atrioventricular Block
ConTempoRary Cardiac Stimulation in Clinical practicE: lEft, BivEntriculAr, Right, and conDuction System Pacing
The goal of this observational study is to evaluate the clinical characteristics of patients undergoing permanent cardiac pacing and to compare procedural efficacy and safety of different implantation approaches in the clinical…
- Conditions
- Arrhythmias, Cardiac, Atrioventricular Block, Reduced Systolic Function, Atrial Fibrillation
- Trial name
- TREEBEARD (NCT06324682)
- Testing
- Cardiac pacing - Conventional RV pacing, Cardiac pacing - Conduction System Pacing, Cardiac pacing - Cardiac resynchronization therapy (pacing - CRTP - or defibrillation - CRTD)
- Where
- 31 sites in Italy
- Volunteers
- 8,400 people
- Sponsor
- University Hospital of Ferrara
Stroke, Upper Extremity Dysfunction
Exoskeleton-assisted Upper Limb Rehabilitation After Stroke
In recent studies, it has been observed that robotic devices make a positive contribution to motor recovery and the activities of daily living.
- Trial name
- NCT04353622
- Testing
- Exoskeleton robot for upper extremity, Conventional physiotherapy
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people
- Sponsor
- Marmara University
Heart Failure, Heart Failure, Systolic
COmparing arNi and Ace For Improving Erectile Dysfunction in mEN With reduCed Ejection Fraction Heart Failure
The purpose of this study was to determine the effect of sacubitril/valsartan (LCZ696) vs. Enalapril on improvement in erectile function and ability in male patients with chronic heart failure with reduced ejection fraction and…
- Conditions
- Heart Failure, Heart Failure, Systolic, Erectile Dysfunction
- Trial name
- CONFIDENCE-HF (NCT03917459)
- Testing
- LCZ696, Enalapril
- Where
- 13 sites in Germany
- Volunteers
- 27 people
- Sponsor
- Novartis Pharmaceuticals
Stroke, Cognitive Impairment
The Treatment Effectiveness of Combined tDCs and Neurofeedback (NF) for Patients With Cognitive Deficits After Stroke
This is a double blinded, randomized control trial with a pretest-posttest control and interventional groups design. Both the assessor and participants are blinded to all assessments and evaluations.
- Trial name
- NCT03093142
- Testing
- tDCS & neurofeedback, neurofeedback
- Where
- Hong Kong
- Volunteers
- 45 people
- Sponsor
- Kowloon Hospital, Hong Kong
Right Bundle-Branch Block
Adaptive Cardiac Resynchronization Therapy in Patients With RBBB
This study will address whether acute adaptive RV pacing in sinus rhythm patients with severe LV systolic dysfunction and RBBB is superior to no ventricular pacing, and is as effective as echocardiographically optimized…
- Trial name
- NCT05936294
- Testing
- Optimization of CRT Device
- Where
- 2 sites in United States
- Volunteers
- 5 people
- Sponsor
- Henry Ford Health System
Liver Transplantation (LT), Early Allograft Dysfunction
New Biomarkers for Organ Viability Assessment During Hypothermic Machine Perfusion in Liver Transplantation: the Role of Extemporaneous Histological Examination.
Liver transplantation is a life-saving treatment for patients with severe liver disease. Because of the shortage of donor organs, transplant centers increasingly use donor livers that may be more vulnerable to injury and…
- Conditions
- Liver Transplantation (LT), Early Allograft Dysfunction, Primary Non-function, Ischemia-Reperfusion Injury
- Trial name
- LOVE (NCT07674394)
- Testing
- Hypothermic Oxygenated Machine Perfusion (HOPE/D-HOPE)
- Where
- 3 sites in Italy
- Volunteers
- 150 people
- Sponsor
- The Mediterranean Institute for Transplantation and Advanced Specialized Therapies
Right Ventriculaire Dysfunction, Pulmonary Hypertension
Impact Of Using LevosemidanVersus DobutamineOn Right Ventricular Function In AdultPatients Undergoing Elective Valve Replacement Surgery
in this prospective, randomized, controlled double blinded study conducted at Helwan University Hospitals include 52 patients with rheumatic mitral and/or aortic valve disease and pulmonary arterial hypertension at the start of…
- Trial name
- rt side failur (NCT07416331)
- Where
- Egypt
- Volunteers
- 52 people
- Sponsor
- Helwan University
Peripheral Arterial Disease
L-Citrulline in Peripheral Artery Disease
Some studies have reported improved vascular function with the supplementation of L-arginine in participants with cardiovascular disease (CVD).
- Trial name
- CIPER (NCT02521220)
- Testing
- L-citrulline
- Where
- 3 sites in Germany, Netherlands
- Volunteers
- 49 people
- Sponsor
- Maastricht University
Chronic Heart Failure, Iron Deficiency
Intravenous Iron Treatment in Patients With Heart Failure and Iron Deficiency: IRONMAN
This study will address whether the additional use of Intravenous (IV) iron on top of standard care will improve the outlook for patients with heart failure and iron deficiency.
- Conditions
- Chronic Heart Failure, Iron Deficiency, Left Ventricular Systolic Dysfunction
- Trial name
- IRONMAN (NCT02642562)
- Testing
- Ferric Derisomaltose
- Where
- 72 sites in United Kingdom
- Volunteers
- 1,160 people
- Sponsor
- University of Glasgow
Left Ventricular Dysfunction, Coronary Artery Bypass Surgery
Laboratory Outcome Predictors in Coronary Surgery
Evaluate less employed markers of tissue hypoperfusion as venoarterial carbon dioxide partial pressure difference (ΔPCO2) and estimated respiratory quotient (eRQ) combined to other classically studied markers as predictive…
- Conditions
- Left Ventricular Dysfunction, Coronary Artery Bypass Surgery, Tissue Hypoperfusion
- Trial name
- NCT01178866
- Where
- Brazil
- Volunteers
- 87 people
- Sponsor
- University of Sao Paulo
Stem Cell Transplantation, Ventricular Dysfunction, Left
The Transendocardial Autologous Cells (hMSC or hBMC) in Ischemic Heart Failure Trial (TAC-HFT)
The technique of transplanting progenitor cells into a region of damaged myocardium, termed cellular cardiomyoplasty, is a potentially new therapeutic modality designed to replace or repair necrotic, scarred, or dysfunctional…
- Trial name
- TAC-HFT (NCT00768066)
- Testing
- Autologous human mesenchymal cells (hMSCs), Autologous human bone marrow cells (hBMCs)
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- University of Miami
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