# Interscalene Block Versus Combined Infraclavicular-Anterior Suprascapular Blocks for Shoulder Surgery

> **NCT05444517** · NA · COMPLETED · sponsor: **University of Chile** · enrollment: 50 (actual)

## Conditions studied

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

## Interventions

- **PROCEDURE:** Interscalene Block
- **PROCEDURE:** Infraclavicular - Anterior Supraescapular Nerve Blocks

## Key facts

- **NCT ID:** NCT05444517
- **Lead sponsor:** University of Chile
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-06-13
- **Primary completion:** 2025-11-28
- **Final completion:** 2025-11-28
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2025-12-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05444517

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05444517, "Interscalene Block Versus Combined Infraclavicular-Anterior Suprascapular Blocks for Shoulder Surgery". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05444517. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*