# Diaphragmatic Paralysis Comparison Between Local Anesthetic Volumen Doses After Interscalene Block

> **NCT04385966** · PHASE3 · COMPLETED · sponsor: **Instituto de Investigación Sanitaria Aragón** · enrollment: 48 (actual)

## Conditions studied

- Diaphragmatic Paralysis
- Brachial Plexus Block

## Interventions

- **PROCEDURE:** Interscalene brachial plexus block
- **DRUG:** Levobupivacaine Hydrochloride 2.5 MG/ML

## Key facts

- **NCT ID:** NCT04385966
- **Lead sponsor:** Instituto de Investigación Sanitaria Aragón
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-02-11
- **Primary completion:** 2021-10-20
- **Final completion:** 2021-10-20
- **Target enrollment:** 48 (ACTUAL)
- **Last updated:** 2022-08-12

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04385966

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04385966, "Diaphragmatic Paralysis Comparison Between Local Anesthetic Volumen Doses After Interscalene Block". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04385966. Licensed CC0.

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