# Interscalene Block Versus Supraclavicular Block for Shoulder Surgery

> **NCT03224884** · NA · COMPLETED · sponsor: **University of Chile** · enrollment: 44 (actual)

## Conditions studied

- Pain, Postoperative
- Shoulder Pain
- Surgical Procedure, Unspecified
- Diaphragmatic Paralysis

## Interventions

- **PROCEDURE:** Interscalene block
- **PROCEDURE:** Supraclavicular block

## Key facts

- **NCT ID:** NCT03224884
- **Lead sponsor:** University of Chile
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-07-24
- **Primary completion:** 2017-10-25
- **Final completion:** 2017-10-25
- **Target enrollment:** 44 (ACTUAL)
- **Last updated:** 2017-11-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03224884

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03224884, "Interscalene Block Versus Supraclavicular Block for Shoulder Surgery". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03224884. Licensed CC0.

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