TY - T1 - Effectiveness and drug survival of TNF-inhibitors in the treatment of psoriatic arthritis : A prospective cohort study SN - / UR - http://hdl.handle.net/10138/237055 T3 - A1 - Aaltonen, Kalle; Heinonen, Arto; Joensuu, Jaana; Parmanne, Pinja; Karjalainen, Anna; Varjolahti-Lehtinen, Tuire; Uutela, Toini; Puurtinen-Vilkki, Maija; Arstila, Leena; Blom, Marja; Sokka, Tuulikki; Nordström, Dan A2 - PB - Y1 - 2017 LA - eng AB - Background and objectives: Tumor necrosis factor (TNF)-inhibitors are used to treat psoriatic arthritis (PsA), but only a limited number of observational studies on this subject have been published thus far. The aim of this research was to analyze the effectiveness and drug survival of TNF-inhibitors in the treatment of PsA. Methods: PsA patients identified from the National Register for Biologic Treatment in Finland (ROB-FIN) starting their first, second, or third TNF-inhibitor treatment betwee... VO - IS - SP - OP - KW - Psoriatic arthritis; TNF-inhibitor; Methotrexate; Cohort study; Drug survival; Treatment response; RHEUMATOLOGY BIOLOGICS REGISTER; COLLEGE-OF-RHEUMATOLOGY; ANKYLOSING-SPONDYLITIS; CLINICAL-PRACTICE; BRITISH SOCIETY; EFFICACY; THERAPIES; METAANALYSIS; VALIDATION; CRITERIA; 3121 General medicine, internal medicine and other clinical medicine; 317 Pharmacy N1 - PP - ER -