Clinical trials: Pathologic Murmurs
Hypertension
A Safety and Efficacy Trial of the Combination of Aliskiren / Hydrochlorothiazide (HCTZ)(300/12.5 mg and 300/25 mg) Compared to Aliskiren 300 mg in Hypertensive Patients
Evaluate the diastolic blood pressure lowering effect of combination of aliskiren 300 mg and HCTZ (12.5 mg and 25 mg) in hypertensive patients who do not show sufficient blood pressure response to aliskiren 300 mg.
- Trial name
- NCT00386139
- Testing
- Aliskiren/HCTZ
- Where
- 2 sites in United States, Germany
- Volunteers
- 881 people
- Sponsor
- Novartis
Systolic Hypertension
Improved Self Management in Uncontrolled Systolic Hypertension
Patients who receive smartphone-assisted health coaching will have a significantly lower 24 hour ambulatory blood pressure mean than patients who receive just health coaching
- Trial name
- NCT02032719
- Testing
- smartphone-assisted health coaching, Lifestyle counseling
- Where
- Canada
- Volunteers
- 65 people
- Sponsor
- York University
Diastolic Heart Failure
Mathematical Modeling to Determine Basic Muscle Properties in the Failing Heart
According to the most recent information released by the American Heart Association, heart failure affects 5.8 million Americans and over 23 million people worldwide.
- Trial name
- NCT01778894
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Heart Failure, Congestive, Heart Decompensation
Evaluation of the Effects of Carperitide in Patients With Congestive Heart Failure
The study will evaluate the safety and efficacy of intravenous infusion of carperitide using pressure measurements inside the heart and great vessels and measuring carperitide concentration in the blood.
- Conditions
- Heart Failure, Congestive, Heart Decompensation, Left Ventricular Failure, Myocardiopathies
- Trial name
- NCT00259038
- Testing
- Carperitide
- Where
- 34 sites in United States, Canada
- Volunteers
- 162 people
- Sponsor
- Daiichi Sankyo
Hypertension
Efficacy & Safety of Orally Administered Valsartan/Amlodipine Combo Therapy vs Amlodipine Monotherapy in Black Patients With Stage II Hypertension
The purpose of this study is to evaluate the blood pressure lowering effects of a valsartan/amlodipine combination treatment and amlodipine monotherapy for the treatment of Black stage II hypertensive patients (MSSBP ≥ 160 mmHg).
- Trial name
- NCT00353912
- Testing
- valsartan + amlodipine
- Where
- United States
- Volunteers
- 571 people
- Sponsor
- Novartis
Heart Rate, Blood Pressure
Safety of Phenylephrine Hydrochloride, Acetaminophen, Dimethindene Maleate Compared to Phenylephrine Hydrochloride Alone in Healthy Volunteers
This study will evaluate the safety of phenylephrine hydrochloride 10 mg + acetaminophen 500 mg + dimethindene maleate 1 mg compared to phenylephrine hydrocloride 10 mg alone in healthy volunteers.
- Conditions
- Heart Rate, Blood Pressure, Arrhythmias
- Trial name
- NCT01026961
- Testing
- Phenylephrine HCL, Phenylephrine HCL/Acetaminophen/Dimethindene Maleate
- Where
- Brazil
- Sponsor
- Novartis
Hypertension
Minding GOALS: An Internet-Assisted Mind-Body-Behavior Program for Blood Pressure Control
This pilot study will evaluate the feasibility of adding an online mind-body-behavior program to an existing behavioral self-management support platform that has been modified to promote achievement of blood pressure goals.
- Trial name
- NCT02694432
- Testing
- GOALS, Minding GOALS
- Where
- United States
- Volunteers
- 76 people
- Sponsor
- University of Pittsburgh
Hypertension Combined Diastolic and Systolic
A Study Protocol to Assess the Effectiveness of Nurse-Led Telehealth Intervention for Hypertension Control in Nepal
Despite being the leading cause of cardiovascular diseases and premature death worldwide, hypertension control remains a largely unmet challenge for public health systems even in developed countries.
- Trial name
- NCT07089290
- Testing
- Nurse-led Telehealth Intervention
- Where
- Nepal
- Volunteers
- 706 people
- Sponsor
- Kathmandu University School of Medical Sciences
Ventricular Dysfunction
Clonidine and Left Ventricular Dysfunction
The objectives of this study are: 1. To evaluate the effect of clonidine, a sympathetic modulator, to reverse cardiac remodeling and to improve hemodynamics in diastolic heart failure (DHF). 2.
- Trial name
- NCT00213902
- Volunteers
- 70 people
- Sponsor
- University Hospital, Strasbourg, France
Murmur, Heart, Innocent Murmurs
Real-World Evaluation of Eko Algorithms in a Point of Care Setting
The purpose of this research is to prospectively test and validate the utility of Eko artificial intelligence (AI) plus Eko Murmur Analysis Software (EMAS) murmur characterization in algorithm in a real world, point-of-care…
- Conditions
- Murmur, Heart, Innocent Murmurs, Heart Murmurs, Pathologic Murmur
- Trial name
- NCT05459545
- Testing
- Use of Eko CORE and Eko CORE 500 electronic stethoscope
- Where
- 5 sites in United States
- Volunteers
- 371 people, healthy volunteers welcome
- Sponsor
- Eko Devices, Inc.
Prehypertension
Potassium Supplementation to Reduce Blood Pressure
The aim of this study is to conduct a definitive trial to assess the efficacy of consuming 1L/day of water rich in potassium to reduce blood pressure in mild to moderately hypertensive adults.
- Trial name
- NCT05412654
- Testing
- High potassium water, Control low potassium water
- Where
- United Kingdom
- Volunteers
- 40 people
- Sponsor
- Oxford Brookes University
Spiral Arteries, Uterine Artery Hemodynamics
PlaCEUS: Feasibility Study of Contrast-enhanced Ultrasound to Visualize Maternal Uterine Spiral Arteries Postpartum.
During pregnancy, unique blood vessels form within the uterine wall, known as spiral arteries. These vessels originate from the uterine artery, which is the main artery supplying blood to the uterus.
- Conditions
- Spiral Arteries, Uterine Artery Hemodynamics, Contrast Enhanced Ultrasound, Doppler Parameters
- Trial name
- PlaCEUS (NCT07422181)
- Testing
- SonoVue (sulphur hexafluoride microbubbles)
- Where
- Netherlands
- Volunteers
- 5 people
- Sponsor
- Maxima Medical Center
Congenital Heart Disease (CHD)
Can Smartphones Listen to Your Heart? A Performance Study on Detecting Inborn Heart Diseases in Your Heart Sounds
This observational study aims to assess the performance of the software called ausculto™. ausculto™ is a collection of computer algorithms that intend to analyse heart sounds recorded from the built-in microphone of a smartphone…
- Trial name
- AUSC-CHD (NCT07376785)
- Testing
- Computer algorithms
- Where
- 2 sites in Hong Kong
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Uncontrolled Hypertension
A Study of Modified Release RTN-001 In Patients With Uncontrolled Hypertension
The purpose of this clinical trial is to measure the safety and efficacy of RTN-001 in adult participants with uncontrolled hypertension versus placebo.
- Trial name
- NCT07142356
- Testing
- RTN-001
- Where
- 34 sites in United States
- Volunteers
- 280 people
- Sponsor
- Retension Pharmaceuticals. Inc.
Murmur, Heart, Rhythm; Abnormal
Evaluation of Cardiags Trimod for Analysis of Cardiac Activity
The current study concerns Cardiags Trimod, a new non-invasive medical device for cardiac examinations. The evaluation of its effectiveness is done relative to specific standard devices.
- Trial name
- EVALTRIMOD (NCT05162599)
- Testing
- Diagnostic study, experimental evaluative cross-sectional study
- Where
- France
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- CARDIAGS
Heart Failure, Diastolic (HFpEF)
Effect of Short-term Oxygen During CPET in HFpEF
In a randomized, sham-controlled crossover trial the investigators will test whether supplemental oxygen given during cardiopulmonary exercise testing will improve exercise performance and physiological parameters in patients…
- Trial name
- NCT04157660
- Testing
- Oxygen application
- Where
- Switzerland
- Volunteers
- 10 people
- Sponsor
- University of Zurich
Congestive Heart Failure
Louisiana State University Health Care Sciences Division (LSU HSCD) Tele-Health Projects: Adult CHF Patient Population
The purpose of this research study is to see whether a tele-health intervention can improve health, functioning status, emotional status, quality of life, and patient satisfaction for patients with Congestive Heart Failure (CHF)…
- Trial name
- TeleHealth:CHF (NCT01148563)
- Testing
- Tele-health Monitoring
- Where
- 4 sites in United States
- Volunteers
- 136 people
- Sponsor
- Pennington Biomedical Research Center
Heart Failure, Heart Failure Preserved Ejection Fraction
Exercise, Mediterranean Diet and Inflammation in Heart Failure
This randomized clinical trial will test whether a multimodal anti-inflammatory program added to standard treatment improves the prognosis of patients with heart failure who have recently been hospitalized or visited the…
- Conditions
- Heart Failure, Heart Failure Preserved Ejection Fraction, Heart Failure, Diastolic (HFpEF), Chronic Inflammation
- Trial name
- FLARE-HF (NCT07885514)
- Testing
- Structured exercise training program, Mediterranean diet counseling, Standard heart failure management
- Volunteers
- 214 people
- Sponsor
- Hospital Severo Ochoa
Cardiovascular Diseases
Chronic and Acute Effects of Smoking on the Left and Right Ventricular Relaxation in Young Healthy Smokers
Impairment of relaxation, the early phase of ventricular diastole is the first stage of heart diastolic dysfunction. Left ventricular diastolic function can be determined noninvasively by Echo- Doppler - derived mitral valve flow…
- Trial name
- NCT00395928
- Where
- Poland
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Medical University of Warsaw
Heart Murmurs, Congenital Heart Disease
The Accuracy of an Artificially-intelligent Stethoscope
This study will characterize the accuracy of a commercially available artificially-intelligent stethoscope in determining which childhood murmurs suggest underlying congenital structural heart disease and therefore warrant…
- Conditions
- Heart Murmurs, Congenital Heart Disease, Structural Heart Disease
- Trial name
- NCT00564122
- Testing
- Artificially-Intelligent Stethoscope, Physical Examination
- Where
- 3 sites in United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Akron Children's Hospital