Clinical trials: Photoplethysmography
Hypertension, Blood Pressure Monitoring
Wearable Blood-Pressure Monitoring Comparison Study
The goal of this clinical trial is to compare the accuracy, clinical applicability, and usability of different wearable blood pressure monitoring methods integrated in wearable devices, such as smartwatches, in hospitalized…
- Conditions
- Hypertension, Blood Pressure Monitoring, Wearable Devices, Photoplethysmography
- Trial name
- WBPMCS (NCT07719660)
- Where
- 2 sites in Germany, Italy
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Technische Universität Dresden
Obstructive Sleep Apnea
TipTraQ Home Sleep Test Study, SHH
The clinical study aims to develop and validate the TipTraQ system, created by PranaQ, a home sleep test for sleep apnea screening.
- Trial name
- NCT06633887
- Where
- Taiwan
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- PranaQ Pte. Ltd.
Diabetes Mellitus, Hyperglycaemia (Diabetic)
Validation of Remote Photoplethysmography for Non-Invasive Estimation of Blood Glucose and HbA1c
The goal of this observational study is to evaluate whether a non-invasive facial scan technology using remote photoplethysmography (rPPG) can accurately estimate blood glucose and HbA1c levels in adults living in the community…
- Conditions
- Diabetes Mellitus, Hyperglycaemia (Diabetic), Hyperglycaemia (Non Diabetic), Hypoglycaemia
- Trial name
- NCT07502690
- Where
- Indonesia
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Tarumanagara University
Coronavirus, Cardiac Disease
Can Remote Photoplethysmography Be Used for Contactless Vital Sign Acquisition in a Healthcare Setting? A Prospective Comparative Study.
Contactless and widely available health monitoring technologies are of growing interest in the context of the worldwide COVID-19 pandemic.
- Conditions
- Coronavirus, Cardiac Disease, Respiratory Disease, Vascular Diseases
- Trial name
- NCT04489407
- Testing
- Remote Photoplethysmography (rPPG) vital sign acquisition
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Lady Davis Institute
Microcirculation, Photoplethysmography
Evaluation of Microcirculation With Photoplethysmography (Pulse Oximetry) in Healthy Volunteers and Ventilated Patients
The objective of this observational study is to explore microcirculation in healthy volunteers and in ventilated patients in the operating room and in critical care.
- Trial name
- NCT06141681
- Testing
- photoplethysmography
- Where
- Argentina
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hospital Privado de Comunidad de Mar del Plata
Atrial Fibrillation (AF), Obesity & Overweight
Exercise and Dietary Lifestyle Intervention on Reducing Atrial Fibrillation Burden, Cardiac and Body Fat Mass.
Atrial fibrillation (AF) is the most common cardiac arrhythmia and is strongly associated with obesity and excess body fat. Lifestyle interventions, including exercise and dietary modification, may reduce AF burden, but long-term…
- Trial name
- MOVE-AF (NCT07430007)
- Testing
- Tailored Exercise and Dietary Lifestyle Program, Usual Clinical Care
- Where
- 4 sites in Finland
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- University of Eastern Finland
Atrial Fibrillation, Arrhythmias, Cardiac
Apple Heart Study: Assessment of Wristwatch-Based Photoplethysmography to Identify Cardiac Arrhythmias
The Apple Heart Study (AHS) is a research study conducted to evaluate whether the Apple Heart Study App can use data collected on the Apple Watch to identify irregular heart rhythms, including those from potentially serious heart…
- Conditions
- Atrial Fibrillation, Arrhythmias, Cardiac, Atrial Flutter
- Trial name
- NCT03335800
- Testing
- Apple Heart Study App
- Where
- United States
- Volunteers
- 419,927 people, healthy volunteers welcome
- Sponsor
- Apple Inc.
Telemedicine
Evaluation of a New System for Heart Rate and SpO2 Measurement.
Caducy is a new medical device that is able to estimate physiological number such as heart rate and SpO2 via laptop or computer camera.
- Trial name
- CARDIASENS_2 (NCT05240079)
- Testing
- Heart rate measurement with Caducy system (twice). SpO2 measurement with Caducy system (Twice).
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Dyslipidemia, Angina (Stable)
Validation of Remote Photoplethysmography (rPPG)-Derived Cardiovascular Parameters Against Standard Clinical Measurements and Risk Scores in a Community
The goal of this observational study is to evaluate whether a contactless camera-based technology, called remote photoplethysmography (rPPG), can accurately measure cardiovascular parameters and estimate cardiovascular risk in…
- Conditions
- Dyslipidemia, Angina (Stable), Coronary Artery Disease (CAD), Heart Disease
- Trial name
- NCT07502703
- Where
- Indonesia
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Tarumanagara University
Foot, Foot Orthoses
Custom Foot Orthoses & Venous Status
The purpose of the research is to compare the influence of customized foot orthoses use on the venous status among healthy female and male subjects. This is a quasi-experimental study which included 20 healthy subjects.
- Conditions
- Foot, Foot Orthoses, Photoplethysmography, Venous Stasis
- Trial name
- NCT03329430
- Testing
- Foot orthoses
- Where
- Portugal
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Universidad de León
Pulse Oximetry
PULSE OXIMETRY Performance Test for a Software Medical Device 'Vitacam'
This clinical investigation aims to collect data for algorithm development and testing of Vitacam as well as to later validate the system using a simultaneously collected, but segregated, hold-out validation dataset.
- Trial name
- NCT06912516
- Testing
- Controlled desaturation
- Where
- Finland
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Evondos Oy
Anemia
Wearable Device-Based Screening for Anemia Risk
Anemia is a common condition, but it often goes undiagnosed because confirming it requires a venous blood test. This study looks at whether a commercially available wrist-worn smartwatch can help identify people who may have…
- Trial name
- WEAR-ANEMIA (NCT07796542)
- Where
- China
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Valvular Heart Disease, Pericardial Disease
PPG to Predict Ejection Fraction and Other Echographic Data in the General Population
The investigators are aiming to investigate the association between ejection fraction (EF) determined by echocardiography and signals obtained from Photoplethysmography (PPG) in the general population.
- Conditions
- Valvular Heart Disease, Pericardial Disease, Cardiomyopathies
- Trial name
- NCT04843371
- Testing
- Photoplethysmography
- Where
- 3 sites in United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Tulane University
Hypovolemia
Detection of Hypovolemia Using Pleth Variability Index (PVI)
The purpose with the planned study is to study Pleth Variability Index (PVI) as a non invasive indicator for mild hypovolemia during spontaneous breathing in healthy subjects.
- Trial name
- NCT01456559
- Testing
- Lower body negative pressure (LBNP)
- Where
- 2 sites in Sweden
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University Hospital, Linkoeping
Emotion, Expressed
Study of Evoked Emotional Responses
Mental health and emotional awareness are a crucial need of the time. Changing lifestyles, stress, and anxiety are seen more commonly and affect many adults in the United States and other countries.
- Trial name
- NCT04044261
- Testing
- Emotion induction using video
- Where
- India
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Monsoon Design Studio LLC
Electrocardiography (ECG), Photoplethysmography
Synchronised ECG and PPG Data Collection for AI-based QT/QTc Reconstruction (ILECS-ECGPPG)
This observational study will collect synchronized photoplethysmography (PPG) and electrocardiogram (ECG) recordings from approximately 50 healthy adult volunteers.
- Conditions
- Electrocardiography (ECG), Photoplethysmography, Healthy Volunteers
- Trial name
- ILECS-ECGPPG (NCT07684807)
- Testing
- Corsano CardioWatch 287-2, VivaLNK wearable ECG patch
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Corsano Health B.V.
Apnea, Circulatory; Change
Plethysmography Curve Variability Depending on the Breath Cycle
The aim of the study is to analyze the variability of plethysmography curve depending on the breath cycle (respiratory rate and tidal volume).
- Conditions
- Apnea, Circulatory; Change, Respiration
- Trial name
- NCT05302219
- Testing
- Respiratory rate, Tidal volume, Apnea
- Where
- Czechia
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Diabetes Type 2
Effects of Different Doses of Aspirin on Pathophysiological Markers in Type 2 Diabetes
This study was set up to assess the effects of different doses of aspirin when compared with placebo (dummy drug), used sequentially over a 2 week study period with a 2 week wash-out (rest period) in between, in people with…
- Trial name
- NCT00898950
- Testing
- Aspirin
- Where
- 2 sites in United Kingdom
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Portsmouth
Metabolic Syndrome, Hypertension
Development and Multicenter Validation of an AI-Based Remote Photoplethysmography (rPPG) Facial Scan for Multimodal Health Assessment
The goal of this observational study is to learn if a non-contact facial scan using artificial intelligence (AI) can be used to check health status in adults living in urban areas such as Jakarta.
- Conditions
- Metabolic Syndrome, Hypertension, Diabetes (DM), Tachycardia
- Trial name
- NCT07491978
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Tarumanagara University
Blood Pressure
Validation of the Blood Pressure Monitoring Function
High blood pressure is a major risk factor for cardiovascular diseases, stroke, and kidney disorders. Accurate blood pressure monitoring is crucial for the diagnosis, treatment, and prevention of complications related to high…
- Trial name
- NCT06104501
- Testing
- RadiHeart
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- RadiRad Co., Ltd.