Blood Pressure Estimation Using Noninvasive Biosignals During Pediatric Anesthesia
Last updated on July 2021Recruitment
- Recruitment Status
- Not yet recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Accelerometer
- Blood Pressure
- Electrocardiography
- Pediatrics
- Type
- Observational
- Design
- Observational Model: CohortTime Perspective: Prospective
Participation Requirements
- Age
- Younger than 12 years
- Gender
- Both males and females
Description
Blood pressure is measured by an automated oscillometric device or arterial waveform from IntelliVue MX800 Bedside patient monitor (Philips Healthcare, Amsterdam, Netherlands). Following parameters will be measured by non-invasive electrocardiogram (ECG), photoplethysmograph (PPG), and an accelerome...
Blood pressure is measured by an automated oscillometric device or arterial waveform from IntelliVue MX800 Bedside patient monitor (Philips Healthcare, Amsterdam, Netherlands). Following parameters will be measured by non-invasive electrocardiogram (ECG), photoplethysmograph (PPG), and an accelerometer on the chest and will be used to estimate the biosignal derived blood pressure. PAT(time between R peak of ECG and beginning of the pulse of PPG) PEP(time between R peak of ECG and peak of accelerometer signal) PTT(PAT-PEP) The algorithm of the biosignal derived blood pressure will be made using the MATLAB 2016b(Mathworks, Natick, MA) program. The agreement between the non-invasive blood pressure and the biosignal derived blood pressure will be analyzed using Cohen's Kappa or Bland-Altman plot.
Tracking Information
- NCT #
- NCT04087070
- Collaborators
- Not Provided
- Investigators
- Principal Investigator: Hee-Soo Kim, MD.PhD Department of Anesthesiology and Pain Medicine, Seoul National University Hospital
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