Predicting Poor Outcomes After Primary Knee Arthroplasty

October 7, 2015 updated by: Newcastle-upon-Tyne Hospitals NHS Trust

Aim To identify through data analysis key patients, surgeon and operative dependent variables which will improve the performance of knee replacement for primary osteoarthritis

Research Question

  1. Can the investigators identify association between outcomes and patients characteristics using existing (already collected) datasets
  2. What are the characteristics of patients with poor outcome after knee replacement
  3. What can be done to improve the outcome of patients at risk of poor results

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

This is a retrospective analysis of a prospectively collected single centre database.

Study Type

Observational

Enrollment (Actual)

1300

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 who have undergone primary knee arthroplasty in our centre.

Description

Inclusion Criteria:

  • Primary knee arthroplasty
  • Osteoarthritis

Exclusion Criteria:

  • No consent for joint registry data collection

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
Primary knee arthroplasty
Patients with osteoarthritis of the knee undergoing primary knee arthroplasty
Device: Primary knee arthroplasty
Patients undergoing primary knee arthroplasty

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Change in PROMS
Time Frame: 1,2,3 and 5 Years post op
1,2,3 and 5 Years post op

Collaborators and Investigators

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

Sponsor

Newcastle-upon-Tyne Hospitals NHS Trust

Collaborators

DePuy Orthopaedics

Investigators

  • Principal Investigator: Craig Gerrand, Consultant Orthopaedic Surgeon
  • Study Director: David Deehan, Consultant Orthopaedic Surgeon

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, 2012

Primary Completion (Actual)

February 1, 2013

Study Completion (Actual)

February 1, 2013

Study Registration Dates

First Submitted

December 31, 2012

First Submitted That Met QC Criteria

January 8, 2013

First Posted (Estimate)

January 10, 2013

Study Record Updates

Last Update Posted (Estimate)

October 12, 2015

Last Update Submitted That Met QC Criteria

October 7, 2015

Last Verified

October 1, 2015

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 3878

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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