Vital Sign and Biochemical Data Collection Using Non-contact Photoplethysmography and the Comestai Mobile Health App: Protocol for an Observational Study.

ABSTRACT:

Background

Early detection of vital sign changes is key to recognizing patient deterioration promptly, enabling timely interventions and potentially preventing adverse outcomes.

Objective

In this study, vital parameters (heart rate, respiratory rate, oxygen saturation, and blood pressure) will be measured using the Comestai app to confirm the accuracy of photoplethysmography methods compared to standard clinical practice devices, analyzing a large and diverse population. In addition, the app will facilitate big data collection to enhance the algorithm's performance in measuring hemoglobin, glycated hemoglobin, and total cholesterol.

Methods

A total of 3000 participants will be consecutively enrolled to achieve the objectives of this study. In all patients, personal da

SUBMITTER: Zuccotti G 

PROVIDER: S-EPMC12083408 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature