# Dose-Response Relationships for Hemidiaphragmatic Paresis Following Ultrasound-Guided Supraclavicular Block

> **NCT03138577** · PHASE4 · COMPLETED · sponsor: **Weill Medical College of Cornell University** · enrollment: 24 (actual)

## Conditions studied

- Surgery of Right Upper Extremity

## Interventions

- **DIAGNOSTIC_TEST:** Ultrasound Imaging
- **DRUG:** Supraclavicular Block
- **OTHER:** Bedside Negative Inspiratory Force Meter

## Key facts

- **NCT ID:** NCT03138577
- **Lead sponsor:** Weill Medical College of Cornell University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-02-12
- **Primary completion:** 2019-07-30
- **Final completion:** 2019-07-30
- **Target enrollment:** 24 (ACTUAL)
- **Last updated:** 2020-05-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03138577

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03138577, "Dose-Response Relationships for Hemidiaphragmatic Paresis Following Ultrasound-Guided Supraclavicular Block". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03138577. Licensed CC0.

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