Vital Signs Blood Pressure Trial

April 21, 2026 updated by: Alexandra Ruan, Stanford University
The purpose of this study is collect subject vitals with a blood pressure cuff, electrocardiogram (ECG), and photoplethysmogram (PPG). This data can then be used to develop a reliable, accurate, noninvasive, and continuous blood pressure monitoring device.

Study Overview

Status

Not yet recruiting

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Estimated)

50

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

  • Name: Ariel Clinical Research Coordinator Associate
  • Phone Number: 650-724-3021
  • Email: arielkay@stanford.edu

Study Contact Backup

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

Accepts Healthy Volunteers

Yes

Sampling Method

Non-Probability Sample

Study Population

Participants with a range of health conditions are needed for this study, including those with cardiac or blood pressure issues, as well as individuals who are considered healthy.

Description

Inclusion Criteria:

  • Age >17 and <65 years
  • BMI >20 and <35

Exclusion Criteria:

  • Age <18 or >64
  • BMI <20 or >35
  • Pregnancy

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
Collection of Subject Medical Comorbidities
Time Frame: 1 minute
1 minute
Collection of ECG Waveforms
Time Frame: 5 minutes
Using an electrocardiogram (ECG) to measure heart rhythm
5 minutes
Collection of PPG Waveforms
Time Frame: 5 minutes
Using a photoplethysmography (PPG) to monitor heart rate
5 minutes
Collection of Subject Name (optional)
Time Frame: Less than 1 minute
Less than 1 minute
Collection of Subject Height
Time Frame: Less than 1 minute
Height in meters
Less than 1 minute
Collection of Subject Weight
Time Frame: Less than 1 minute
Weight in kilograms
Less than 1 minute
Collection of Subject Age
Time Frame: Less than 1 minute
Age in years
Less than 1 minute
Systolic and Diastolic Blood Pressure Measurement
Time Frame: 1-2 minutes
Using blood pressure cuff; measured three times to find the initial, interim, and final blood pressure
1-2 minutes

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Stanford University

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)

May 1, 2026

Primary Completion (Estimated)

September 30, 2026

Study Completion (Estimated)

September 30, 2026

Study Registration Dates

First Submitted

February 6, 2024

First Submitted That Met QC Criteria

February 14, 2024

First Posted (Actual)

February 22, 2024

Study Record Updates

Last Update Posted (Actual)

April 24, 2026

Last Update Submitted That Met QC Criteria

April 21, 2026

Last Verified

April 1, 2026

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 74131

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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