Ultrasound Guided Femoral Nerve Block Catheter Analgesia Compared With Epidural Analgesia for Patients With Knee OA (Osteoarthritis) Who Underwent Unilateral Total Knee Replacement

April 25, 2012 updated by: Dr. Tariq Alzahrani, King Saud University
Post-operative pain following total knee replacement can be disabling and sometimes lead to the need for prolonged hospital stay. Therefore development of improved post-operative modalities for total knee replacement surgery pain control is important. High-resolution ultrasound (US) allows accurate visualization of nerves and surrounding structures and can lead to higher success rates of nerve block. The investigators aim at comparing the analgesic efficacy of ultrasound-guided nerve block catheter compared with epidural analgesia for patients with knee OA who underwent unilateral total knee replacement.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Study Type

Observational

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

  • Saudi Arabia
      • Riyadh Region, Saudi Arabia
        • Recruiting
        • King Saud University
        • Contact:
        • Principal Investigator:
          • Tariq A Alzahrani, MD
    • Riyadh Region
      • Riyadh, Riyadh Region, Saudi Arabia
        • Recruiting
        • King Saud University
        • Contact:
        • Principal Investigator:
          • Tariq A Alzahrani, MD

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

30 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

N/A

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

for patients with knee OA (osteoarthritis) who underwent unilateral total knee replacement.

Description

Inclusion Criteria:

  • Male / female, Bilateral or unilateral knee OA (Osteoarthritis), and ASA (American Society of Anesthesiologist classification) 1 and 2.

Exclusion Criteria:

  • Bilateral total knee replacement, Revision total knee replacement, previous knee surgery, Rheumatoid Arthritis, Avascular necrosis (AVN) knee, Post traumatic or post infectious OA, ASA3 and 4.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Epidural
Other: Ultrasound guided femoral nerve block catheter analgesia compared with epidural analgesia for patients with knee OA (osteoarthritis)
Femoral catheter
Other: Ultrasound guided femoral nerve block catheter analgesia compared with epidural analgesia for patients with knee OA (osteoarthritis)

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

King Saud University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

First Submitted

April 25, 2012

First Submitted That Met QC Criteria

April 25, 2012

First Posted (Estimate)

April 26, 2012

Study Record Updates

Last Update Posted (Estimate)

April 26, 2012

Last Update Submitted That Met QC Criteria

April 25, 2012

Last Verified

February 1, 2011

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • E-12-589

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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