Tel Aviv Sourasky Medical Center
Tel Aviv, 62431, Israel
NCT Number: NCT04353453
study to evaluate the performance of the CardiacSense1's embedded PPG under different environmental and physical conditions
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Notify Me18 year–85 year
All sexes
Interventional
Not applicable
Tel Aviv, 62431, Israel
The clinical study is a Prospective, Open, Single-Center, and Controlled Study to Evaluate the Performance of a PPG sensor in the CardiacSense1 device.
The CardiacSense1 is a wrist worn device designed to detect atrial fibrillation (AF). The AF detection of the device is based on a portable photoplethysmograph (PPG) sensor that is designed for continuous heart rate monitoring. The photoplethysmograph is a noninvasive circulatory signal related to the pulsatile volume of blood in the tissue.
Twenty (20) subjects (female and male) that do not suffer from atrial defibrillation and additional four (4) patients who are diagnosed as suffering from atrial fibrillation will be enrolled to the study.
Comparison of CardiacSense1 PPG individual peak detection to the corresponding recorded activity of an FDA-cleared ECG Holter, on a beat-by-beat basis will be performed on the following conditions:
All subjects will be exposed to 45 minutes of indoor standard office fluorescent light and 45 minutes to outdoor sunlight during mid-day. In addition, Subjects will be asked to walk for 1 minute once every 10 minutes and will be exposed to an indoor environment of 22±3 - 28±3 degree Celsius for 45 minutes and outdoor temperature of at least 15 degree Celsius, on the other 45 minutes.
4 Subjects will be tested in the following conditions: driving a car for 30 minutes; High wrist hair density subjects; Two subjects 65 y/o or older, two subjects 30 y/o or younger; Two subjects with BMI below 18.5 (underweight) and two subjects with BMI over 30 (Obesity); Two subjects with skin type 6 (Fitzpatrick) and two subjects with skin type 5; Four subjects with diagnosed persistent atrial fibrillation.
Healthy volunteers accepted: Yes
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Exclusion criteria
Subjects were fitted with One lead Holter monitor and the CardiacSense1 watch simultaneously and were tested in the following condition:
Subjects were fitted with One lead Holter monitor and the CardiacSense1 watch simultaneously and were tested in the following condition:
Time frame: 90 Minutes
Comparison of CardiacSense1 PPG individual peak detection to the corresponding recorded activity of an FDA-cleared ECG Holter, on a beat-by-beat basis.
Time frame: 90 Minutes
Evaluation of the correlation between PPG signals and Holter ECG signals with respect to R-R signal intervals.
Time frame: 90 minutes
Examination of PPG signal optic parameters (LED current, LED intensity) and signal intensity under different conditions.
Time frame: 90 minutes
Rate of Adverse events related or unrelated to the study device.
CardiacSense Ltd.
Industry
A Prospective, Single-Center, Controlled Study to Evaluate the Performance of CardiacSense PPG Sensor in the CardiacSense1 Device
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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