# Clinical Evaluation of the Ultrasound-Guided Retroclavicular Brachial Plexus Block

> **NCT01605929** · NA · WITHDRAWN · sponsor: **Brigham and Women's Hospital**

## Conditions studied

- Anesthesia
- Upper Extremity Injury

## Interventions

- **PROCEDURE:** Retroclavicular Brachial Plexus Block and Catheter Insertion

## Key facts

- **NCT ID:** NCT01605929
- **Lead sponsor:** Brigham and Women's Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2012-07
- **Primary completion:** 2013-09
- **Final completion:** 2013-09
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** withdrawn before IRB approval
- **Last updated:** 2015-12-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01605929

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01605929, "Clinical Evaluation of the Ultrasound-Guided Retroclavicular Brachial Plexus Block". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT01605929. Licensed CC0.

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