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OpenTrials
Completed

NCT Number: NCT04208438

Non-Invasive Jugular Venous Blood Volume Assessment (BVI)

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.

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Key information

Conditions

Ultrasound Evaluation

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Integrative Biosciences Center - Clinical Research Service Center

Detroit, Michigan, 48202, United States

Who can participate

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • 18 years of age or greater
  • English-speaking
  • No known medical conditions requiring treatment by a physician

Exclusion criteria

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

Treatment and study plan

BVI Device

Diagnostic Test

Non-Invasive measurement of jugular blood volume using Mespere BVI device

Point-of-care ultrasound

Diagnostic Test

Point-of-Care ultrasound of external and internal jugular veins

Primary outcomes

  1. Comparison of jugular vein blood volume

    Time frame: One Hour

    Comparison of measurement of blood volume in jugular vein using BVI and POCUS

Secondary outcomes

  1. Comparison of changes in measurement of jugular venous blood volume

    Time frame: One Hour

    BVI vs POCUS at head of bed angle degrees 0, 30, and 60.

Sponsors and collaborators

Lead sponsor

Wayne State University

Other

Collaborators

  • Mespere Lifesciences Inc.

Registry information

Important dates

Study start
2019
Primary completion
2019
Study completion
2019
First posted
Dec 23, 2019
Registry last updated
Dec 23, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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