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Smartphone Blood Pressure Measurement to Screen for Hypertension

NCT06577688 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2026-03-27

No results posted yet for this study

Summary

The goal of this observational study is to assess the feasibility of classifying people whose blood pressures are within hypertensive range using a machine-learning approach based on features derived from smartphone video data recorded at the patient's fingertips. The main question\[s\] it aims to answer are:

Is a smartphone a reliable device for high blood pressure screening ? Is a smartphone a reliable device for blood pressure monitoring ? Participants will record their blood pressure with a smartphone at their fingertips and with an approved cuff device, 3 times in the morning and 3 times in the evening for 7 days. There will be two groups, a volunteer presumed healthy, and a volunteer addressed for a Home Blood pressure monitoring with the diagnosis of hypertension suspected.

Researchers will compare the two groups to see if the smartphone can be reliable in terms of diagnosis and monitoring of the blood pressure comparing to a standard cuff device.

Conditions

  • Blood Pressure
  • Blood Pressure Disorders

Interventions

OTHER

Blood pressure measurement

Blood pressure measurement using a standard cuff device and a smartphone

Sponsors & Collaborators

  • Centre Hospitalier Universitaire Vaudois

    lead OTHER

Principal Investigators

  • Patrick Schoettker, PhD · Centre Hospitalier Universitaire Vaudois

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-09-01
Primary Completion
2026-12-30
Completion
2026-12-30

Countries

  • Switzerland

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06577688 on ClinicalTrials.gov