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Effects of Extra-fascial Interscalene Brachial Plexus Block on Diaphragmatic Function in School-Aged Children

NCT07382063 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 72

Last updated 2026-02-03

No results posted yet for this study

Summary

The traditional intra-fascial interscalene brachial plexus block (ISB) is already one of the routine anesthesia methods for pediatric upper limb surgeries in clinical practice. This study aims to clarify the effect of the extra-fascial interscalene brachial plexus block on the diaphragm function of school-age children, as well as its analgesic effect, and to compare it with the traditional intra-fascial ISB. It intends to explore a more effective and safer ISB method for children. With the aim of optimizing techniques and accurately evaluating, to balance the benefits of analgesia and safety, and thereby promoting the development of precise pediatric anesthesia.

Conditions

  • Diaphragm Movement

Interventions

PROCEDURE

extra-fascial interscalene brachial plexus block (ISB)

Perform an extra-fascial interscalene brachial plexus block, positioning the needle tip 2-4 mm lateral to the brachial plexus sheath, at a level equidistant between the C5 and C6 roots, measured using the on-screen caliper tool. Inject 0.5 ml/kg of 0.2% ropivacaine for nerve blockade.

PROCEDURE

intra-fascial interscalene brachial plexus block (ISB)

Perform an intra-fascial interscalene brachial plexus block by penetrating the brachial plexus fascia and injecting 0.5 ml/kg of 0.2% ropivacaine.

Sponsors & Collaborators

  • Shanghai Jiao Tong University Affiliated Sixth People's Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
6 Years
Max Age
12 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-02-01
Primary Completion
2026-10-31
Completion
2026-11-30

Countries

  • China

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 NCT07382063 on ClinicalTrials.gov