Diaphragmatic Movement Before and After Stellate Ganglion Block : A Ultrasonographic Study

December 6, 2010 updated by: Yonsei University
The temporary diaphrgmatic dysfunction will occur after stellate ganglion block(SGB) and will be easily detected by M-mode ultrasonography

Study Overview

Study Type

Interventional

Enrollment (Actual)

43

Phase

  • Phase 4

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

      • Seoul, Korea, Republic of
        • Severance Hospital, Yonsei University College of Medicine

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

20 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • ASA class I-II patients who have head and neck pain or shoulder pain or sudden sensory neural hearing loss

Exclusion Criteria:

  • coagulopathy, pulmonary disease, neuropathy

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
The amplitude of diaphragm movement before and after SGB during quiet breathing, deep breathing and voluntary sniff, inspiratory time and expiratory time, oxygen saturation
Time Frame: The ultrasonographic evaluation will take place just before and 30 minutes after stellate ganglion block.
The ultrasonographic evaluation will take place just before and 30 minutes after stellate ganglion block.

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Principal Investigator: Duck Mi Yoon, Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

January 1, 2010

Primary Completion (Actual)

March 1, 2010

Study Completion (Actual)

April 1, 2010

Study Registration Dates

First Submitted

January 21, 2010

First Submitted That Met QC Criteria

January 21, 2010

First Posted (Estimate)

January 22, 2010

Study Record Updates

Last Update Posted (Estimate)

December 7, 2010

Last Update Submitted That Met QC Criteria

December 6, 2010

Last Verified

December 1, 2010

More Information

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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