Unknown NA INTERVENTIONAL 2-arm NCT01755117

Ultrasound Guided Obturator Nerve Block for Total Knee Replacement (TKR)

Comparison of Posterior Lumbar Plexus Block Plus Sciatic Nerve Block With Sciatic Plus Femoral Plus Obturator Nerve Block for Total Knee Replacement (TKR)

Sponsor: Larissa University Hospital

Conditions Surgery Total Knee Replacement

Interventions Sciatic nerve block, posterior lumbar plexus block Sciatic, femoral, obturator nerve blocks

Updated 5 times since 2017 Last updated: Apr 27, 2014 Started: Dec 31, 2012 Primary completion: Dec 31, 2014 Completion: Dec 31, 2014

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

This NA trial investigates Surgery and Total Knee Replacement and is currently ongoing. Larissa University Hospital leads this study, which shows 5 recorded versions since 2012 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Unknown NA
Jul 2024 — Sep 2024 [monthly]

Unknown NA

Status: Unknown Status → Unknown
Jan 2021 — Jul 2024 [monthly]

Unknown Status NA
Jun 2018 — Jan 2021 [monthly]

Unknown Status NA
Jan 2017 — Jun 2018 [monthly]

Unknown Status NA

First recorded

Dec 2012

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Larissa University Hospital

Data source: Larissa University Hospital

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

Study Locations

• Larissa, Greece