Which shoulder block spares your lungs? new study reveals answer

NCT ID NCT06703281

First seen Jan 06, 2026 · Last updated Jun 12, 2026 · Updated 22 times

Summary

This study looked at 123 people having shoulder surgery to compare two types of nerve blocks: one near the neck (interscalene block) and one lower down (superior trunk block). The goal was to see which one causes less temporary breathing trouble, like diaphragm paralysis. Researchers used ultrasound and breathing tests to measure the effects. The findings help doctors choose the safer option for patients.

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Contacts and locations

Locations

  • Gazi University School of Medicine

    Ankara, 06560, Turkey (Türkiye)

Conditions

Explore the condition pages connected to this study.