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Completed

NCT Number: NCT02051699

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

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

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Key information

Conditions

Severity of OA Knee Arthritis Difference of Joint Space Width Between One-leg and Both-leg Standing Radiograph Joint Diseases Musculoskeletal Diseases Osteoarthritis Osteoarthritis, Knee Rheumatic Diseases

Age range

40 year–90 year

Sex eligibility

All sexes

Study type

Observational

Primary location

department of orthopaedic surgery, Faculty of medicine, Thammasat university

Khlong Luang, Changwat Pathum Thani, 066, Thailand

About this study

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.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

radiographic of standing knee

Procedure

the patients stand on their one leg with pillar support and both-leg then shoot the x-ray beam to their knee

Primary outcomes

  1. Change of joint space with between one-leg standing and both-leg standing radiographs in OA knee patients

    Time frame: one day

Secondary outcomes

  1. Change of radiographic grading between one-leg and both-leg standing AP views in OA knee patients

    Time frame: one day

Sponsors and collaborators

Lead sponsor

Thammasat University

Other

Registry information

Official study title

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

Acronym: OA knee

Important dates

Study start
2012
Primary completion
2012
Study completion
2013
First posted
Jan 31, 2014
Registry last updated
Jan 31, 2014

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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