Assessment of Limb Perfusion During Junctional Tourniquet

Not Applicable

Completed

• Conditions: Bleeding
• Interventions: Device: Application of a Junctional Tourniquet

• Registration Number: NCT02092415
• Lead Sponsor: Oregon Health and Science University

Brief Summary

The goal of this study is to use contrast enhanced ultrasound to determine the degree to which flow is reduced during application of a junctional tourniquet (JT). Contrast enhanced ultrasound is performed to quantify thigh and calf perfusion at baseline and during application of the JT

Detailed Description

Not available

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study Start: 2013-09
• Study First Submitted: 2014-01-06
• Primary Completion: 2014-03
• Study Completion: 2014-03
• Study First Submitted QC: 2014-03-18
• Study First Posted: 2014-03-20
• Results First Submitted: 2015-04-22
• Status Verified: 2015-05
• Results First Submitted QC: 2015-05-08
• Last Update Submitted: 2015-05-08
• Results First Posted: 2015-05-29
• Last Update Posted: 2015-05-29

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 10

Inclusion Criteria

• Healthy subject
• Age 19-50

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Exclusion Criteria

• Peripheral artery disease
• Known heart failure
• Right to left shunt
• Pregnancy
• Presence of femoral artery aneurysm

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Normal subjects	Application of a Junctional Tourniquet	Normal subjects, all of whom undergo brief application of junctional tourniquet

Primary Outcome Measures

Name	Time	Method
Muscle Perfusion	baseline and 1 min post occlusion	Contrast ultrasound perfusion imaging will be performed at baseline and 1 min after application of the JT.

Trial Locations

Locations (1)

OHSU; 🇺🇸 Portland, Oregon, United States