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Study identifier: NCT07338916 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Dose-Finding Study: MEV90 for Local Anesthetic in Interscalene Block for Supraclavicular Nerves Block

Condition: Brachial Plexus Blockade · Shoulder Surgery · Superficial Cervical Plexus Block  ·  Sponsor: Hospital del Trabajador de Santiago

PhaseNA
Planned participants55
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This study aims to determine the minimum effective volume (MEV90) of local anesthetic required to achieve sensory block of the supraclavicular nerves when performing a single-shot ultrasound-guided interscalene brachial plexus block (ISB). These nerves provide sensation to the skin over the clavicle and shoulder and are often involved in surgeries such as shoulder arthroscopy and clavicle repair.

This description comes directly from the study's public registry record.

Talk to the study team

Germán Aguilera, MD  ·  +56985205514  ·  german.aguilera@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

Hospital del TrabajadorProvidencia, ChileRecruiting

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Source record: clinicaltrials.gov/study/NCT07338916