title: [Comparison of the effectivity of oral and intra-articular administration of tenoxicam in patients with knee osteoarthritis].
abstract: OBJECTIVE
  Tenoxicam is widely used in osteoarthritis treatment and we aimed to compare the effectivity of oral and intra-articular administration of tenoxicam in osteoarthritis treatment.
  
  
  METHODS
  This study was performed between 2011 and 2012 by retrospectively analyzing and comparing the findings of 60 patients who were clinically and radiologically diagnosed with knee degenerative osteoarthritis in Bünyan state hospital pain policlinic. 60 patients included in the study were divided into two groups. The first group (tenoxicam IA, n=30) included patient findings of those subjected to intra-articular injection of 20mg tenoxicam to the knee once a week for three weeks and the second group (oral tenoxicam, n=30) included patients who were administered 20mg oral tenoxicam once a day for three weeks. All patients were clinically evaluated pre-treatment and in the 1st week, 1st month and 3rd month post-treatment according to specified criteria.
  
  
  CONCLUSIONS
  22 of 60 patients included in the study were male and 38 were female. In both groups significant improvements were detected in all of the observed parameters: visual analog scale, Western Ontario McMaster Osteoarthritis Index (pain, physical activity, knee stiffness) and Lequesne index scores and in the evaluations performed in 1st week, 1st month and 3rd month with respect to pre-treatment values. Besides, a better compliance to treatment and gastrointestinal system tolerability in tenoxicam IA group was also observed. Intra-articular tenoxicam administration could be thought as an alternative treatment method in patients with knee osteoarthritis who cannot use oral tenoxicam especially due to systemic gastrointestinal system side effects and those who have difficulties in adapting to treatment.
authors.affiliation: Departamento de Anestesiologia e Reanimação, Faculdade de Medicina, Çanakkale Onsekiz Mart University, Çanakkale, Turquia. Electronic address: benimmesut@hotmail.com.
authors.forename: Mesut
authors.initials: M
authors.lastname: Erbas
authors.affiliation: Departamento de Anestesiologia e Reanimação, Faculdade de Medicina, Çanakkale Onsekiz Mart University, Çanakkale, Turquia.
authors.forename: Tuncer
authors.initials: T
authors.lastname: Simsek
authors.affiliation: Departamento de Anestesiologia e Reanimação, Faculdade de Medicina, Çanakkale Onsekiz Mart University, Çanakkale, Turquia.
authors.forename: Hasan Ali
authors.initials: HA
authors.lastname: Kiraz
authors.affiliation: Departamento de Anestesiologia e Reanimação, Faculdade de Medicina, Çanakkale Onsekiz Mart University, Çanakkale, Turquia.
authors.forename: Hasan
authors.initials: H
authors.lastname: Sahin
authors.affiliation: Departamento de Anestesiologia e Reanimação, Faculdade de Medicina, Çanakkale Onsekiz Mart University, Çanakkale, Turquia.
authors.forename: Huseyin
authors.initials: H
authors.lastname: Toman
keywords: Administração intra‐articular; Intra‐articular administration; Joelhos; Knee; Osteoarthritis; Osteoartrite; Tenoxicam