Distances From Cricoid Cartilage to the Targets of Stellate Ganglion Block

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

42 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-01-31

Study Completion Date

2013-07-31

Brief Summary

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Stellate ganglion block targets are C6 transverse process or C7 transverse process in anterior paratracheal approach which is most popular method. Cricoid cartilage is known that it is located at C6 level in supine neutral position of the neck. But stellate ganglion block is performed in supine extended position of the neck. So cricoid cartilage will move up to cephalad direction and pain doctors should find C6 or C7 transverse process at lower neck area than cricoid cartilage.

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Detailed Description

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Conditions

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Herpes Zoster CRPS

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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neck extended group

We measured the distances from cricoid cartilage to C6 or C7 transverse process in supine neutral and extended position of the neck.

Group Type EXPERIMENTAL

supine extended position of the neck

Intervention Type OTHER

we measure the distances from cricoid cartilage to C6 or C7 transverse process in supine neutral and extended position of the neck

Interventions

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supine extended position of the neck

we measure the distances from cricoid cartilage to C6 or C7 transverse process in supine neutral and extended position of the neck

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* adults above age of 20 reserved for musculoskeletal ultrasonography

Exclusion Criteria

1. past history of neck surgery
2. the limitation of neck motion due to rheumatoid arthritis, et al.
3. severe neck pain
4. inability to communicate or read or write

Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No