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Inferior Vena Cava (IVC) Diameters Before & After Interscalene Block

NCT03989076 · Status: WITHDRAWN · Type: OBSERVATIONAL

Last updated 2021-07-21

No results posted yet for this study

Summary

The purpose of this study is to understand how changes to breathing patterns in the chest affect blood flow to the heart from the inferior vena cava in the abdomen. Ultrasound of the upper abdomen will be used to visualize changes in breathing patterns in the chest and blood flow in the abdomen.

Conditions

  • IVC - Inferior Vena Cava Abnormality

Interventions

PROCEDURE

Interscalene Brachial Plexus Block

Analgesic nerve block as part of routine care with pre- and post-block ultrasonographic imaging of the diaphragm and inferior vena cava

Sponsors & Collaborators

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2019-04-12
Primary Completion
2021-07-14
Completion
2021-07-14

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03989076 on ClinicalTrials.gov