Capillary Refill Time Measurement Utilizing Mobile Application in Children

University of Minnesota193 enrolled

Overview

To determine the accuracy and precision of capillary refill time measurement using a mobile health application (Cap App) in a healthy pediatric population. This will be a cross-sectional study measuring the capillary refill time in a healthy pediatric population using both the Cap App and two additional manual methods which will serve as the comparison.

Study Type

OBSERVATIONAL

Enrollment

193

Conditions

Healthy Children (1 Month to 17 Years Old)

Interventions

Mobile Health application (CapApp)DEVICE

Mobile Health application (CapApp) will be used to measure capillary refill time in a healthy pediatric population and compared to two additional manual methods to include both human and computer annotation and mobile health application (Cap App).

Eligibility

Sex: ALLMin age: 1 MonthMax age: 17 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * Healthy children aged 1 month to 17 years Exclusion Criteria: * Fever or hypothermia * Chronic illness including cardiovascular or renal disease * Severe injury or blood loss * Dehydration * Raynaud's phenomenon

Locations (1)

University of Minnesota

Minneapolis, Minnesota, United States

Outcomes

Primary Outcomes

Accuracy and Precision of a Mobile Health Application (Cap App)

Capillary refill time (CRT) of Cap App compared to two manual methods

Time frame: Time it takes for blood to return to issue on the fingertip after pressure application for 5 seconds

Data from ClinicalTrials.gov

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