Clinical trials: Cardiac Sound, open to volunteers
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
Exercise
Smartphone-Based Use of Phonocardiography Technique for Estimating Heart Rate and Heart Rate Variability: Performance Study
This study aims to investigate the use of heart sound recordings, or phonocardiograms, recorded with smartphones' built-in microphones and accessory microphones to estimate heart rate (HR) and heart rate variability (HRV).
- Trial name
- NCT06848179
- Testing
- Computer algorithms, Exercise
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Valvular Heart Disease, Coronary Artery Disease
Cardiovascular Acoustics for Early Disease Detection
There are many types of heart disease. Two of the most common causes are narrowings within the blood vessels that supply the heart (known as coronary artery disease), or valves within the heart becoming narrowed (stenosed) or…
- Trial name
- ACOUTECT (NCT07496775)
- Where
- United Kingdom
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Pregnancy-Associated Heart Disease, Fetal Congenital Heart Disease
Maternal-Fetal Heart Sound/Electrocardiogram Monitoring and Cardiac Risk Early Warning
This is a prospective observational cohort study conducted at Beijing Anzhen Hospital. The study aims to establish reference ranges of heart sound and electrocardiogram (ECG) parameters for both mothers and fetuses.
- Conditions
- Pregnancy-Associated Heart Disease, Fetal Congenital Heart Disease, Autoimmune-Related Fetal Heart Block, Perinatal Adverse Events
- Trial name
- NCT07526662
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Yihua He,MD
Congenital Heart Disease (CHD), Artifical Intelligence
AI-Assisted Versus Independent Heart Sound Screening for Congenital Heart Disease in Children
This is a prospective, school-based, cluster-randomized controlled trial conducted in Qinghai Province, China. The study will evaluate whether artificial intelligence (AI) can help primary care physicians identify congenital…
- Conditions
- Congenital Heart Disease (CHD), Artifical Intelligence, Screening, Cardiac Auscultation
- Trial name
- NCT07830251
- Testing
- AI-Assisted Cardiac Auscultation
- Where
- China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Kun Sun
Cardiac Disease, Auscultation of Heart
Digital diagnoSis of Cardiac sOUNd in peDiatric Patients [DI-SOUND Study]
Neonatal screening procedures for potentially life-threatening congenital cardiovascular diseases (i.e., duct-dependent systemic or pulmonary circulation), currently implemented at the national level, rely primarily on…
- Conditions
- Cardiac Disease, Auscultation of Heart, Machine Learning
- Trial name
- DI-SOUND (NCT07542509)
- Where
- 5 sites in Italy
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Heart Murmurs, Wheezing
Validate the Efficacy and the Safety of the Keikku Electronic Stethoscope for Its Indication and Intended Purpose, Under the Intended Conditions of Use.
This study is testing a digital stethoscope called the Keikku electronic stethoscope. Doctors use stethoscopes to listen to the heart, and this new device records heart sounds using a smartphone app.
- Trial name
- KCI-1 (NCT07044128)
- Testing
- Digital stethoscope using MEMS sensor and mobile application for cardiac auscultation
- Where
- Peru
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- Lapsi Health Holding B.V.