Prediction of Clinical Outcome in Axillary Block

NCT ID: NCT05723419

Last Updated: 2023-02-15

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

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

UNKNOWN

Total Enrollment

70 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-02-13

Study Completion Date

2023-11-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The primary endpoint of this study was to identify that Perfusion index (PI) has any predictive value for the treatment outcome of cervical radiculopathy

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The interscalene brachial plexus block is an effective intervention for reducing postoperative pain but is related to side effects, Suprascapular nerve block and a block of the axillary nerve have been introduced as alternatives to the interscalene brachial plexus for the control of postoperative pain. Previous study demonstrated new method of axillary block using interfascial plane injection guided by ultrasoud. Axillary block has been used widely for the relief of postoperative arm pain.

Recent study deomonstrated good pain relief when ultrasound guided fascial plane injection was performed in patients with cervical radiuculopathy.

The perfusion index (PI) is a numerical value for the ratio between pulsatile and non-pulsatile blood flow measured by a special pulse oximeter. Although the special probe for PI measurement is relatively more expensive compared with ordinary pulse oximetery probes, its benefit as a marker of peripheral perfusion and as an idex for sympathetic stimulation have increased its use progressively. PI has been used widely for the prediction of success of brachial plexus block or axillary block. Changes of PI ratio value showed an excellent predictive value for the success of block.

There have been no studies demonstrating any predictive value of PI in axillary block for the relief of cervical radiulopathy

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Pain, Chronic

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

CROSS_SECTIONAL

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

axillary block using 5 ml local anesthetics

ultrasoud guided axillary block

Intervention Type PROCEDURE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Cervical foraminal stenosis
* Cervical central stenosis
* Cervical disc herniation
* Cervical spondylolisthesis

Exclusion Criteria

* Infection
* pregnancy
* allergy to local anesthetic agents
* previous cervical spine surgery
Minimum Eligible Age

20 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Keimyung University Dongsan Medical Center

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Ji Hee Hong

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Ji Hoon Park

Daegu, , South Korea

Site Status RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

South Korea

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Ji H Hong

Role: CONTACT

01046794343

Ji Hoon Park

Role: CONTACT

+82532587760

Facility Contacts

Find local site contact details for specific facilities participating in the trial.

Ji Hoon Park

Role: primary

+82532587760

J Hee Hong

Role: backup

82-53-258-7767

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

20201-025-04

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Prevention of Rebound Pain After Axillary Block
NCT07313553 NOT_YET_RECRUITING NA