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

Difference of Joint Space Width Between One-leg and Both-leg Standing Radiograph Clinical Trial

— OA knee  

Official title:

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

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02051699
• Other study ID #: orthoTU04
• Status: Completed
• Phase: N/A
• First received: January 30, 2014
• Last updated: January 30, 2014
• Start date: June 2012
• Est. completion date: February 2013

Study information

• Verified date: January 2014
• Source: Thammasat University
• Contact: n/a
• Is FDA regulated: No
• Health authority: Thailand: Ethical Committee
• Study type: Observational [Patient Registry]

Clinical Trial Summary

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

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.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 50
• Est. completion date: February 2013
• Est. primary completion date: November 2012
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 40 Years to 90 Years

Eligibility

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 Design

Time Perspective: Prospective

Related Conditions & MeSH terms

• Difference of Joint Space Width Between One-leg and Both-leg Standing Radiograph
• Severity of OA Knee

Intervention

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

Locations

Country	Name	City	State
Thailand	department of orthopaedic surgery, Faculty of medicine, Thammasat university	Khlong Luang	Pathumthani

Sponsors (1)

Lead Sponsor	Collaborator
Thammasat University

Country where clinical trial is conducted

Thailand, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change of joint space with between one-leg standing and both-leg standing radiographs in OA knee patients		one day	No
Secondary	Change of radiographic grading between one-leg and both-leg standing AP views in OA knee patients		one day	No