Clinical trials: Cardiac Sound
Pregnancy Related
The Effect of Fetal Heartbeat Monitoring on Prenatal Attachment and Partner Adjustment
The aim of this interventional study is to obtain information about determining the effect of the following drugs. To evaluate prenatal attachment levels and spousal adjustment in couples with fetal heart rate monitoring.
- Trial name
- NCT06148415
- Testing
- Fetal Heartbeat Monitoring Group
- Where
- Turkey (Türkiye)
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Kahramanmaras Sutcu Imam University
Cardiac Sound, Heart Failure - NYHA II - IV
AI-Optimized Single-Feature Recognition Model for Heart Failure
This prospective, single-center and observational study aims to develop and validate the single-feature artificial intelligence algorithm based on data collected via the wearable ECG patches in patients with heart failure (HF).
- Trial name
- NCT07667452
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Vivalink
Apnea
A Study of Breathing Sound-based Classification of Patients With Breathing Disorders
Sleep-disordered breathing can damage the cardiovascular system, and may also lead to dysregulation of the autonomic nervous system, endocrine disorders, and hemodynamic changes, causing multi-system and multi-organ damage.
- Trial name
- NCT05868694
- Testing
- polysomnography
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Huai'an No.1 People's Hospital
Atrial Fibrillation
Combining Accelerometer, Gyroscope, Sound, Electrocardiography and Photoplethysmography Data in Cardiac Monitoring
The goal of this interventional clinical trial is to investigate whether combining photoplethysmography (PPG) signals with accelerometer (ACC), gyroscope (GYR), sound, and electrocardiography (ECG) derived smartphone data…
- Trial name
- CARDS-pilot (NCT06422468)
- Testing
- FibriCheck recordings
- Where
- Belgium
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Qompium NV
Critical Illness, Physiological Stress
Trial to Evaluate the Effects of Sound Modulation on Critically Ill Patients
The goal of the project is to determine the effects of noise masking and noise reduction on stress related physiological parameters in critically ill patients admitted to the intensive care unit.
- Conditions
- Critical Illness, Physiological Stress, Delirium, Sleep Deprivation
- Trial name
- SMART (NCT03019133)
- Testing
- Sound reduction, Sound masking
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Brian Gehlbach
Maternal-Fetal Relations
The Efficacy of Maternal Sound for Pediatric Patients Undergoing Cardiac Surgery
A newborn's recognition and preference for their mother's voice occurs early in life, very likely during fetal development. Maternal voice stimuli undergo a unique form of cerebral processing that lends support for the existence…
- Trial name
- NCT02674126
- Testing
- Control group, Maternal sound group
- Where
- Egypt
- Volunteers
- 106 people
- Sponsor
- Assiut University
Congenital Heart Disease in Children
Study on AI Recognition System Of Heart Sound In Congenital Heart Disease Screening
The objective of this study is to establish AI algorithm based on the deep learning to strengthen the ability to classify the heart murmurs of healthy people and different major or other subdivided congenital heart diseases(CHDs)…
- Trial name
- NCT04307030
- Testing
- Heart Auscultation and Echocardiography
- Where
- 16 sites in China
- Volunteers
- 9,370 people, healthy volunteers welcome
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
Leukemia
Ultrafiltration (Aquapheresis) in Patients With Leukemia and Severe Fluid Overload
The goal of this clinical research study is to learn about the safety and level of effectiveness of aquapheresis compared to diuretic drugs. Diuretic drugs are designed to help the kidneys to form more urine.
- Trial name
- NCT01508260
- Testing
- Aquapheresis, Furosemide
- Sponsor
- M.D. Anderson Cancer Center
Cognitive Fatigue, Mental Fatigue
Effects of Natural Sounds on Attention Restoration Outdoors
This study aims to examine whether listening to natural sounds in a noisy outdoor environment compared to no natural sounds influences behavioural, cognitive, affective, and physiological markers.
- Conditions
- Cognitive Fatigue, Mental Fatigue, Behavioral Performance, Heart Rate Variability
- Trial name
- NEO (NCT05679882)
- Testing
- Masking Sounds, No Masking Sounds
- Where
- Singapore
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Nanyang Technological University
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
Heart Failure With Preserved Ejection Fraction
Effort-Lung Ultra Sound
The E-LUS study is a prospective, non randomised, monocenter case-control study. The main objective is to evaluate the association of exercise lung ultrasound data acquired during a stress test on a bicycle ergometer with the…
- Trial name
- E-LUS (NCT04644692)
- Testing
- Lung ultrasound
- Where
- France
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Heart Valve Diseases
Patients Perception of Mechanical Heart Valve Sounds: Psychoacoustics and Quality of Life
The purpose of this study is to compare the sound pressure levels (SPLs) from three of the most frequently implanted mechanical heart valve prostheses, in order to determine whether there was any significant difference between…
- Trial name
- NCT00362401
- Where
- Germany
- Volunteers
- 90 people
- Sponsor
- University of Aarhus
Congenital Heart Disease (CHD), Screening Tool
"SOUND" Trial: Study of On-site Use of Novel AI-assisted Diagnostics in CHD Screening
This study plans to conduct clinical validation of the model in real clinical settings, comparing it with primary care physicians and specialist physicians to ensure the model's practicality.
- Conditions
- Congenital Heart Disease (CHD), Screening Tool, Artificial Intelligence (AI), Cluster Randomized Trial
- Trial name
- NCT06791109
- Testing
- Primary care physicians, AI + Primary care physicians
- Where
- China
- Volunteers
- 19,697 people, healthy volunteers welcome
- Sponsor
- Kun Sun
Atrial Fibrillation
Evaluation of Abbreviated Versus Conventional Course of Dabigatran Etexilate Before Electric Cardioversion in Patients With Atrial Fibrillation (RE-SOUND Study)
The purpose of the study is to evaluate the efficacy of abbreviated 3-day anticoagulation with dabigatran etexilate before cardioversion guided by trans-oesophageal echocardiography in comparison with conventional 3- week course…
- Trial name
- RE-SOUND (NCT03975062)
- Testing
- dabigatran etexilate
- Where
- Russia
- Volunteers
- 400 people
- Sponsor
- Ural State Medical University
Nurse's Role, Infantile Colic
Interventional Practices and Their Effectiveness in Infants With İnfantyl Colic
Infantile colic is a developmental disorder that reduces comfort levels in infants with intense crying crises and has negative effects on the infant and family.
- Trial name
- NCT06299358
- Testing
- Foot massage, Mother heart sound, Foot massage and maternal heart sound
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Karamanoğlu Mehmetbey University
Prenatal Anxiety, Prenatal Attachment
The Effects of Angel Sounds and Guided Imagery Technique Played to Expectant Couples
The study sample consisted of 177 pregnant women and their partners who met the inclusion criteria and participated in a prenatal education class.
- Conditions
- Prenatal Anxiety, Prenatal Attachment, Sleep Quality
- Trial name
- NCT05441033
- Testing
- Fetal Heart Sounds (FHS) Listening Intervention, Guided Imagery Technique (GIT) Intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 354 people, healthy volunteers welcome
- Sponsor
- Inonu University
Cardiovascular Physiological Phenomena
Cardiac Auscultation Using Smartphones
The investigators performed a proof-of-concept study enrolling subjects with normal and pathologic heart sounds. Heart sound was recorded by auscultation on the skin of the chest wall using three smartphones: Samsung Galaxy S5…
- Trial name
- NCT03273803
- Testing
- Heart sound recording using smartphone application
- Where
- South Korea
- Volunteers
- 46 people
- Sponsor
- Seoul National University Hospital
Sjogren's Syndrome, Neonatal Systemic Lupus Erythematosus
Prospective Maternal Surveillance of SSA (Sjögren Syndrome A) Positive Pregnancies Using a Hand-held Fetal Heart Rate Monitor
The purpose of the research study "Heart Sounds at Home" is for pregnant SSA or SSA/SSB (Sjögren syndrome B) antibody positive mothers to use a Doppler fetal heart rate monitor to detect abnormal heart rates and rhythms in their…
- Conditions
- Sjogren's Syndrome, Neonatal Systemic Lupus Erythematosus, Fetal Heart Block Complete
- Trial name
- NCT02920346
- Where
- United States
- Volunteers
- 700 people
- Sponsor
- University of Colorado, Denver
Intraoperative Awareness
The Impact of Maternal Sound on Awareness for Pediatric Patients Undergoing Cardiac Surgery
Awareness during anesthesia with intraoperative memory occurs when the patient is able to process information and produce specific responses to several stimuli.
- Trial name
- NCT02583295
- Testing
- Music sound, Maternal sound
- Where
- Egypt
- Volunteers
- 309 people
- Sponsor
- Assiut University
Valvular Heart Disease
Evaluation of an Automated Smartphone-based Digital Auscultation Application for Detecting Abnormal Heart Sounds Using Deep Learning Techniques
This pilot study is to investigate the feasibility of obtaining medical grade audio phonocardiogram (PCG) recordings using a smartphone-based auscultation device in the first step.
- Trial name
- AVDA (NCT05325723)
- Where
- Switzerland
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland