# PVB vs Ketamine/Lidocaine in Rib Fracture Patients

> **NCT04413799** · EARLY_PHASE1 · TERMINATED · sponsor: **George Washington University** · enrollment: 32 (actual)

## Conditions studied

- Rib Fractures
- Rib Trauma
- Rib Fracture Multiple
- Pain, Acute

## Interventions

- **COMBINATION_PRODUCT:** lidocaine, ketamine intravenous infusion
- **DRUG:** paravertebral block with ropivicaine

## Key facts

- **NCT ID:** NCT04413799
- **Lead sponsor:** George Washington University
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2020-09-01
- **Primary completion:** 2024-12-31
- **Final completion:** 2025-01-01
- **Target enrollment:** 32 (ACTUAL)
- **Why stopped:** not enough enrollment
- **Last updated:** 2025-06-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04413799

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04413799, "PVB vs Ketamine/Lidocaine in Rib Fracture Patients". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT04413799. Licensed CC0.

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