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Comparison of Arterial Tonometry Sensor With Standard Oscillometric Blood Pressure Monitoring Device

Comparison of Arterial Tonometry Sensor (BPro) With Standard Oscillometric Blood Pressure Monitoring Device (Oscar 2) for Ambulatory Use

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03997461
Enrollment
33
Registered
2019-06-25
Start date
2018-09-26
Completion date
2019-07-30
Last updated
2019-10-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Blood Pressure

Keywords

Blood Pressure

Brief summary

The study aims at comparing the values of the blood pressure measurements obtained during 24 hours by an arterial tonometry device (BPRo) and a standard oscillometric blood pressure monitoring device (Oscar 2) under ambulatory conditions

Detailed description

The study aims at comparing the values of the blood pressure measurements obtained during 24 hours by an arterial tonometry device (BPRo) and a standard oscillometric blood pressure monitoring device (Oscar 2) under ambulatory conditions. Measurements will be taken at 15 minutes intervals during the day and 30 minutes intervals during the night.

Interventions

DEVICEBPro

BPro and Oscar 2 comparison for 24 hours

Sponsors

Comisión Nacional de Investigación Científica y Tecnológica
CollaboratorOTHER_GOV
Pontificia Universidad Catolica de Chile
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
DIAGNOSTIC
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
25 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Able to give informed consent

Exclusion criteria

* Difference in blood pressure between the arms higher than 10 mmHg

Design outcomes

Primary

MeasureTime frameDescription
Difference in systolic blood pressure taken simultaneously by BPro and Oscar 2 devices24 hoursMean of the absolute differences in systolic blood pressure (mmHg) taken simultaneously by BPro and Oscar 2 devices at 15 minutes intervals during the day and 30 minutes intervals during the night for a period of 24 hours
Difference in diastolic blood pressure taken simultaneously by BPro and Oscar 2 devices24 hoursMean of the absolute differences in diastolic blood pressure (mmHg) taken simultaneously by BPro and Oscar 2 devices at 15 minutes intervals during the day and 30 minutes intervals during the night for a period of 24 hours

Countries

Chile

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026