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The Effect of Interscalene Block on Intracranial Pressure

NCT05434975 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2022-06-28

No results posted yet for this study

Summary

The study aims to show the effects of interscalene brachial plexus (ISBP) block on intracranial pressure by measuring optic nerve sheath diameter (ONSD) and internal vein collapsibility index (IJV-CI).

Conditions

  • Brachial Plexus Block
  • Intracranial Pressure Increase

Interventions

PROCEDURE

Interscalene brachial plexus block

For single shot-ISBP block, 15 ml of 0.5% bupivacaine + 10 ml of 2% prilocaine, a total of 25 ml of local anesthetic, will be administered to all patients. For the block procedure, an imaginary horizontal line drawn from the thyroid cartilage to the sternocleidomastoid (SCM) muscle will followed and the lateral of the SCM muscle will be cleaned with povidine iodine. At the C6 level to be blocked, the nerve roots will be detected by ultrasound. 25 ml of local anesthetic will be injected around the plexus roots with a 22 G 80 mm echogenic needle. The distribution of the local anesthetic applied to the area, which expands the tissues and separates the nerve roots from other tissues, will be seen on ultrasound.

Sponsors & Collaborators

  • Cumhuriyet University

    lead OTHER

Principal Investigators

  • Oğuz Gündoğdu, Assist. Prof · Sivas Cumhuriyet University School of Medicine, Anesthesiology and Reanimation

Study Design

Allocation
NA
Purpose
OTHER
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-02-25
Primary Completion
2022-08-15
Completion
2022-09-15

Countries

  • Turkey (Türkiye)

Study Locations

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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 NCT05434975 on ClinicalTrials.gov