# Continuous L2 Paravertebral Block Versus Continuous Lumbar Plexus Block for Postoperative Analgesia

> **NCT01571492** · NA · COMPLETED · sponsor: **University of Pittsburgh** · enrollment: 60 (actual)

## Conditions studied

- Total Hip Arthroplasty

## Interventions

- **PROCEDURE:** L2 Paravertebral catheter nerve block
- **PROCEDURE:** Continuous Lumbar plexus nerve block

## Key facts

- **NCT ID:** NCT01571492
- **Lead sponsor:** University of Pittsburgh
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2009-06
- **Primary completion:** 2010-10
- **Final completion:** 2015-06
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2017-06-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01571492

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01571492, "Continuous L2 Paravertebral Block Versus Continuous Lumbar Plexus Block for Postoperative Analgesia". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT01571492. Licensed CC0.

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