# Distribution, Pharmacokinetics and Extent of Sensory Blockade in ESP Blocks

> **NCT03476642** · PHASE4 · COMPLETED · sponsor: **Milton S. Hershey Medical Center** · enrollment: 12 (actual)

## Conditions studied

- Distribution of Ropivacaine in Erector Spinae Plane Block

## Interventions

- **DRUG:** Ropivacaine
- **DRUG:** Epinephrine

## Key facts

- **NCT ID:** NCT03476642
- **Lead sponsor:** Milton S. Hershey Medical Center
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-07-02
- **Primary completion:** 2024-02-19
- **Final completion:** 2024-03-31
- **Target enrollment:** 12 (ACTUAL)
- **Last updated:** 2025-05-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03476642

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03476642, "Distribution, Pharmacokinetics and Extent of Sensory Blockade in ESP Blocks". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03476642. Licensed CC0.

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