One-Leg Standing Radiograph: A Novel Technique to Evaluate the Severity of OA Knee (OA knee)

January 30, 2014 updated by: Supakit Kanitnate, Thammasat University

One-Leg Standing Radiograph: A Novel Technique to Evaluate the Severity of Knee Osteoarthritis

The purpose of this study is assess the severity of osteoarthritic knee between one-leg and both-leg standing radiograph in primary OA knee

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

All patients were performed digital radiographs which one-leg and both-leg standing anteroposterior view. Medial and lateral joint space width were measured. The severity of OA knee was identified by the Kellgren-Lawrence (KL) classification.

Study Type

Observational

Enrollment (Actual)

50

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

  • Thailand
    • Pathumthani
      • Khlong Luang, Pathumthani, Thailand, 066
        • department of orthopaedic surgery, Faculty of medicine, Thammasat university

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

40 years to 90 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

the patients who came to our clinic which bilateral knee pain

Description

Inclusion Criteria:

  • Bilateral knee pain more than 3 months

Exclusion Criteria:

  • Inflammatory OA knee
  • previous knee injury
  • previous knee infection
  • previous knee surgery
  • pregnant women
  • unable to bear weight on one leg

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
One-leg standing view
Procedure: radiographic of standing knee
the patients stand on their one leg with pillar support and both-leg then shoot the x-ray beam to their knee
both-leg standing view
Procedure: radiographic of standing knee
the patients stand on their one leg with pillar support and both-leg then shoot the x-ray beam to their knee

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Change of joint space with between one-leg standing and both-leg standing radiographs in OA knee patients
Time Frame: one day
one day

Secondary Outcome Measures

Outcome Measure
Time Frame
Change of radiographic grading between one-leg and both-leg standing AP views in OA knee patients
Time Frame: one day
one day

Collaborators and Investigators

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

Sponsor

Thammasat University

Investigators

  • Principal Investigator: supakit kanitnate, M.D., Orthopaedic Department

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

June 1, 2012

Primary Completion (Actual)

November 1, 2012

Study Completion (Actual)

February 1, 2013

Study Registration Dates

First Submitted

January 30, 2014

First Submitted That Met QC Criteria

January 30, 2014

First Posted (Estimate)

January 31, 2014

Study Record Updates

Last Update Posted (Estimate)

January 31, 2014

Last Update Submitted That Met QC Criteria

January 30, 2014

Last Verified

January 1, 2014

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • orthoTU04

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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