# PK/PD Levobupivacaine with and Without Epinephrine After Ultrasound Guided ESP Block

> **NCT04799184** · PHASE4 · COMPLETED · sponsor: **Pontificia Universidad Catolica de Chile** · enrollment: 38 (actual)

## Conditions studied

- Anesthetics Complications
- Anesthetic Toxicity
- Bupivacaine Overdose
- Nerve Block
- Surgery

## Interventions

- **DRUG:** Levobupivacaine 0.25% with epinephrine 5 ug/ml
- **DRUG:** Levobupivacaine 0.25% without epinephrine 5 ug/ml

## Key facts

- **NCT ID:** NCT04799184
- **Lead sponsor:** Pontificia Universidad Catolica de Chile
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-04-03
- **Primary completion:** 2021-08-01
- **Final completion:** 2022-03-09
- **Target enrollment:** 38 (ACTUAL)
- **Last updated:** 2025-03-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04799184

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04799184, "PK/PD Levobupivacaine with and Without Epinephrine After Ultrasound Guided ESP Block". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04799184. Licensed CC0.

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