Retrospective Femoral Nerve Block Study

January 27, 2012 updated by: Joseph D. Tobias, Nationwide Children's Hospital
This is a retrospective review to evaluate the efficacy of femoral nerve block in providing analgesia following reconstructive surgery of the knee and to compare the postoperative course of patients who received femoral nerve block with a retrospective cohort who were cared for prior to the institution of a regional anesthesia program. The investigators hypothesize that femoral nerve blockade limits postoperative opioid needs, improves analgesia and facilitates discharge home when compared to intravenous opioid use following reconstructive knee surgery.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

400

Contacts and Locations

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

Study Locations

  • United States
    • Ohio
      • Columbus, Ohio, United States, 43205
        • Nationwide Children's Hospital

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

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Patients that had reconstructive knee surgery

Description

Inclusion Criteria:

  • Patients that had reconstructive knee surgery between July 2009 to the present.

Exclusion Criteria:

  • None

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
intravenous opioids
Drug: Intravenous opioids
Whatever opioids prescribed
femoral nerve block
Procedure: Femoral nerve block
Ropivacaine

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Duration of hospitalization
Time Frame: 1 Week
duration of hospitalization and need for inpatient admission in patients who received femoral nerve block versus those who received intravenous opioids
1 Week

Secondary Outcome Measures

Outcome Measure
Time Frame
Nausea and vomiting
Time Frame: 1 Week
1 Week
Total opioid use
Time Frame: 1 Week
1 Week
Postoperative pain score
Time Frame: 1 Week
1 Week

Collaborators and Investigators

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

Sponsor

Nationwide Children's Hospital

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 Major Dates

Study Start

February 1, 2011

Primary Completion (Actual)

December 1, 2011

Study Completion (Actual)

December 1, 2011

Study Registration Dates

First Submitted

February 9, 2011

First Submitted That Met QC Criteria

February 9, 2011

First Posted (Estimate)

February 10, 2011

Study Record Updates

Last Update Posted (Estimate)

January 31, 2012

Last Update Submitted That Met QC Criteria

January 27, 2012

Last Verified

January 1, 2012

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • IRB11-00073

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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