- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06104501
Validation of the Blood Pressure Monitoring Function
October 26, 2023 updated by: RadiRad Co., Ltd.
Validation of the Blood Pressure Monitoring Function of a Fingertip Photoplethysmography
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 blood pressure.
In recent years, due to the rapid development of wearable devices and mobile technology, wearable blood pressure monitors have gradually become a non-invasive and convenient method for blood pressure monitoring.
However, the accuracy of these devices has not been fully established.
This study aims to validate the performance of RadiHeart (an application program) in blood pressure measurement.
Study Overview
Detailed Description
Following the ISO 81060-2:2018 standard, the accuracy of RadiHeart will be evaluated by comparing the blood pressure values obtained by the device with those measured by a conventional mercury sphygmomanometer.
This research is expected to recruit 170 adults aged 20 and above.
All participants will undergo blood pressure measurements using both RadiHeart and a mercury sphygmomanometer.
Participants will operate RadiHeart under the guidance of the testing personnel, while the mercury sphygmomanometer will be operated by trained healthcare professionals.
The blood pressure measurement results from both devices will be recorded simultaneously, and the consistency between the blood pressure values measured by RadiHeart and the traditional mercury sphygmomanometer will be compared to validate the accuracy of the blood pressure application.
Study Type
Observational
Enrollment (Estimated)
170
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Yes
Sampling Method
Non-Probability Sample
Study Population
This trial expects to enroll 170 participants.
The subjects should be aged 20 or older, with an equal gender distribution of 50% male and 50% female.
From this group, 85 subjects with reasonable data values will be selected, with a requirement that at least 30% of them are male and at least 30% are female.
Description
Inclusion Criteria:
The subjects should be aged 20 or older, with an equal gender distribution of 50% male and 50% female. From this group, 85 subjects with reasonable data values will be selected, with a requirement that at least 30% of them are male and at least 30% are female. Additionally, they must meet the following blood pressure conditions:
- At least 5% (5 individuals) of the participants should have reference systolic blood pressure readings ≥ 160 mmHg (21.33 kPa).
- At least 20% (17 individuals) of the participants should have reference systolic blood pressure readings ≥ 140 mmHg (18.66 kPa).
- At least 5% (5 individuals) of the participants should have reference systolic blood pressure readings ≤ 100 mmHg (13.33 kPa).
- At least 5% (5 individuals) of the participants should have reference diastolic blood pressure readings ≤ 60 mmHg (8.0 kPa).
- At least 20% (17 individuals) of the participants should have reference diastolic blood pressure readings ≥ 85 mmHg (11.33 kPa).
- At least 5% (5 individuals) of the participants should have reference diastolic blood pressure readings ≥ 100 mmHg (13.33 kPa).
Exclusion Criteria:
- Pregnant.
Having any of the following conditions:
- Arrhythmia
- Medical assessment indicates that poor blood circulation would affect the blood pressure data collection.
- Involuntary hand movements that would affect the blood pressure data collector.
- Nail polish on the light sensor area of the fingertip oximeter.
- Other conditions as determined by a physician that make the individual unsuitable for participation in the trial.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Difference in blood pressure (mean)
Time Frame: 1 hour per individual
|
The mean value of the differences in blood pressure measured by RadiHeart and the reference sphygmomanometer should be within or equal to ±5.0 mmHg.
|
1 hour per individual
|
Difference in blood pressure (standard deviation)
Time Frame: 1 hour per individual
|
The standard deviation of the differences in blood pressure measured by RadiHeart and the reference sphygmomanometer should be no greater than 8.0 mmHg.
|
1 hour per individual
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Estimated)
October 20, 2023
Primary Completion (Estimated)
December 31, 2023
Study Completion (Estimated)
May 31, 2024
Study Registration Dates
First Submitted
October 16, 2023
First Submitted That Met QC Criteria
October 26, 2023
First Posted (Actual)
October 27, 2023
Study Record Updates
Last Update Posted (Actual)
October 27, 2023
Last Update Submitted That Met QC Criteria
October 26, 2023
Last Verified
October 1, 2023
More Information
Terms related to this study
Other Study ID Numbers
- Validation of Blood Pressure
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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