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OpenTrials
Completed

NCT Number: NCT02910830

Osteoarthritis Relationships and Tobacco " Ancillary Study Khoala "

The role of tobacco in osteoarthritis remains controversial. The Khoala cohort is the first multicenter French cohort of subjects with knee and / or hip osteoarthritis prevalent . It guarantees its methodology great representativeness and therefore an interesting material for the study of risk factors in the population. In addition, it should have little here Radiographs of hands for all its patients. It therefore has the opportunity to study a possible relationship between tobacco and hip osteoarthritis , knee and hand but also to study the relationship between tobacco and structural evolution of hip osteoarthritis and / or symptomatic knee.

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Key information

Conditions

Osteoarthrosis Arthritis Joint Diseases Musculoskeletal Diseases Osteoarthritis Rheumatic Diseases

Age range

40 year–75 year

Sex eligibility

All sexes

Study type

Observational

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • Men or women aged between 40 and 75 years
  • hip osteoarthritis and / or knee ( stifle ) , unilateral or bilateral , symptomatic with a confirmed diagnosis and meeting the ACR criteria , representative of prevalent cases in France during the constitution of the cohort
  • Affiliation to social security

Exclusion criteria

  • Presence of a hip or knee prosthesis of the painful joint at baseline ;
  • Antecedent osteotomy ;
  • severe comorbidity likely to affect significantly the quality of life or induce a major healthcare consumption regardless of osteoarthritis ;
  • Knee pain with patellofemoral osteoarthritis isolated , that is to say without tibiofemoral osteoarthritis associated ;
  • Other pathologies of these joints
  • adults subject to a legal protection measure or unable to express their opposition not to participate in the study

Treatment and study plan

Primary outcomes

  1. relationship between smoking and severity of functional impairment in patients with osteoarthritis of hip and knee osteoarthritis using datas from cohort KOHALA

    Time frame: 5 years

Sponsors and collaborators

Lead sponsor

Centre Hospitalier Universitaire de Nice

Other

Registry information

Important dates

Study start
2014
Primary completion
2014
Study completion
2016
First posted
Sep 22, 2016
Registry last updated
Sep 22, 2016

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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