Non-Invasive Jugular Venous Blood Volume Assessment (BVI)

Wayne State University

Status: Completed

Conditions: Ultrasound Evaluation

Treatments: Diagnostic Test: Point-of-Care Ultrasound; Diagnostic Test: BVI Device

Study type: Observational

Funder types: Other; Industry

Identifiers

NCT04208438

20201216

Details and patient eligibility

About

The purpose of this study is to evaluate the ability of the Mespere Blood Volume Index (BVI) device to calculate the blood volume in the jugular veins by comparing the measurements from the device to volumetric measurements obtained with ultrasound.

Enrollment: 50 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. 18 years of age or greater
2. English-speaking
3. No known medical conditions requiring treatment by a physician

Exclusion criteria

1. Substantial amount of neck hair preventing adhesion of the neck patch of the BVI
2. History of congenital heart disease
3. History of thoracic, neck or brain surgery
4. Inability to lay supine at 30 degrees incline or 60 degrees incline for the duration of the study measurements
5. Pregnancy

Trial design

50 participants in 1 patient group

BVI Cohort

Description:

Cohort to have ultrasound and Mespere BVI device applied.

Treatment:

Diagnostic Test: BVI Device

Diagnostic Test: Point-of-Care Ultrasound