# Effect of Perineural Dexmedetomidine on the ED50 Ropivacaine for Brachial Plexus Blocks in Pediatric Patients: a Randomized Trial

> **NCT02781246** · PHASE4 · UNKNOWN · sponsor: **Guangzhou Women and Children's Medical Center** · enrollment: 160 (estimated)

## Conditions studied

- Dose-Response Relationship, Drug

## Interventions

- **DRUG:** perineural dexmedetomidine

## Key facts

- **NCT ID:** NCT02781246
- **Lead sponsor:** Guangzhou Women and Children's Medical Center
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2016-09
- **Primary completion:** 2017-12
- **Final completion:** —
- **Target enrollment:** 160 (ESTIMATED)
- **Last updated:** 2016-05-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02781246

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02781246, "Effect of Perineural Dexmedetomidine on the ED50 Ropivacaine for Brachial Plexus Blocks in Pediatric Patients: a Randomized Trial". Retrieved via AI Analytics 2026-07-13 from https://api.ai-analytics.org/clinical/NCT02781246. Licensed CC0.

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