Completed NA INTERVENTIONAL 2-arm NCT01571492

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

Continuous L2 Paravertebral Block Versus Continuous Lumbar Plexus Block for Postoperative Analgesia After Total Hip Arthroplasty

Sponsor: University of Pittsburgh

Conditions Total Hip Arthroplasty

Interventions Continuous Lumbar plexus nerve block L2 Paravertebral catheter nerve block

Updated 6 times since 2017 Last updated: Jun 5, 2017 Started: Jun 30, 2009 Primary completion: Oct 31, 2010 Completion: Jun 30, 2015

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01571492, this NA trial focuses on Total Hip Arthroplasty and remains completed. Sponsored by University of Pittsburgh, it has been updated 6 times since 2009, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jun 2017 — Jun 2018 [monthly]

Completed NA

Status: Unknown Status → Completed

▶ Show 1 earlier version

Jan 2017 — Jun 2017 [monthly]

Unknown Status NA

First recorded

Jun 2009

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

University of Pittsburgh

Data source: University of Pittsburgh

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Pittsburgh, United States