OBJECTIVE: To conduct a cross-sectional review of non-selected consecutive outpatients with rheumatoid arthritis (RA) as part of standard clinical care in 15 countries for an overview of the characteristics of patients with RA. METHODS: The review included current disease activity using data from clinical assessment and a patient self-report questionnaire, which was translated into each language. Data on demographic, disease and treatment-related variables were collected and analysed using descriptive statistics. Variation in disease activity on DAS28 (disease activity score on 28-joint count) within and between countries was graphically analysed. A median regression model was applied to analyse differences in disease activity between countries. RESULTS: Between January 2005 and October 2006, the QUEST-RA (Quantitative Patient Questionnaires in Standard Monitoring of Patients with Rheumatoid Arthritis) project included 4363 patients from 48 sites in 15 countries; 78% were female, >90% Caucasian, mean age was 57 years and mean disease duration was 11.5 years. More than 80% of patients had been treated with methotrexate in all but three countries. Overall, patients had an active disease with a median DAS28 of 4.0, with a significant variation between countries (p<0.001). Among 42 sites with >50 patients included, low disease activity of DAS28 <or=3.2 was found in the majority of patients in seven sites in five countries; in eight sites in five other countries, >50% of patients had high disease activity of DAS28 >5.1. CONCLUSIONS: This international multicentre cross-sectional database provides an overview of clinical status and treatments of patients with RA in standard clinical care in 2005-6 including countries that are infrequently involved in clinical research projects.
OBJECTIVE: To conduct a cross-sectional review of non-selected consecutive outpatients with rheumatoid arthritis (RA) as part of standard clinical care in 15 countries for an overview of the characteristics of patients with RA. METHODS: The review included current disease activity using data from clinical assessment and a patient self-report questionnaire, which was translated into each language. Data on demographic, disease and treatment-related variables were collected and analysed using descriptive statistics. Variation in disease activity on DAS28 (disease activity score on 28-joint count) within and between countries was graphically analysed. A median regression model was applied to analyse differences in disease activity between countries. RESULTS: Between January 2005 and October 2006, the QUEST-RA (Quantitative Patient Questionnaires in Standard Monitoring of Patients with Rheumatoid Arthritis) project included 4363 patients from 48 sites in 15 countries; 78% were female, >90% Caucasian, mean age was 57 years and mean disease duration was 11.5 years. More than 80% of patients had been treated with methotrexate in all but three countries. Overall, patients had an active disease with a median DAS28 of 4.0, with a significant variation between countries (p<0.001). Among 42 sites with >50 patients included, low disease activity of DAS28 <or=3.2 was found in the majority of patients in seven sites in five countries; in eight sites in five other countries, >50% of patients had high disease activity of DAS28 >5.1. CONCLUSIONS: This international multicentre cross-sectional database provides an overview of clinical status and treatments of patients with RA in standard clinical care in 2005-6 including countries that are infrequently involved in clinical research projects.
Authors: Nasim Ahmed Khan; Horace Jack Spencer; Essam Ahmed Abda; Rieke Alten; Christof Pohl; Codrina Ancuta; Massimiliano Cazzato; Pál Géher; Laure Gossec; Dan Henrohn; Merete Lund Hetland; Nevsun Inanc; Johannes Wg Jacobs; Eduardo Kerzberg; Maria Majdan; Omondi Oyoo; Ruben A Peredo-Wende; Zahraa Ibrahim Selim; Fotini Nikolaos Skopouli; Alberto Sulli; Kim Hørslev-Petersen; Peter C Taylor; Tuulikki Sokka Journal: Ann Rheum Dis Date: 2012-04-24 Impact factor: 19.103
Authors: Lilian H D van Tuyl; David T Felson; George Wells; Josef Smolen; Bin Zhang; Maarten Boers Journal: Arthritis Care Res (Hoboken) Date: 2010-01-15 Impact factor: 4.794
Authors: Tuulikki Sokka; Hannu Kautiainen; Theodore Pincus; Suzanne M M Verstappen; Amita Aggarwal; Rieke Alten; Daina Andersone; Humeira Badsha; Eva Baecklund; Miguel Belmonte; Jürgen Craig-Müller; Licia Maria Henrique da Mota; Alexander Dimic; Nihal A Fathi; Gianfranco Ferraccioli; Wataru Fukuda; Pál Géher; Feride Gogus; Najia Hajjaj-Hassouni; Hisham Hamoud; Glenn Haugeberg; Dan Henrohn; Kim Horslev-Petersen; Ruxandra Ionescu; Dmitry Karateew; Reet Kuuse; Ieda Maria Magalhaes Laurindo; Juris Lazovskis; Reijo Luukkainen; Ayman Mofti; Eithne Murphy; Ayako Nakajima; Omondi Oyoo; Sapan C Pandya; Christof Pohl; Denisa Predeteanu; Mjellma Rexhepi; Sylejman Rexhepi; Banwari Sharma; Eisuke Shono; Jean Sibilia; Stanislaw Sierakowski; Fotini N Skopouli; Sigita Stropuviene; Sergio Toloza; Ivo Valter; Anthony Woolf; Hisashi Yamanaka Journal: Arthritis Res Ther Date: 2010-03-12 Impact factor: 5.156
Authors: T Sokka; H Kautiainen; T Pincus; S Toloza; G da Rocha Castelar Pinheiro; J Lazovskis; M L Hetland; T Peets; K Immonen; J F Maillefert; A A Drosos; R Alten; C Pohl; B Rojkovich; B Bresnihan; P Minnock; M Cazzato; S Bombardieri; S Rexhepi; M Rexhepi; D Andersone; S Stropuviene; M Huisman; S Sierakowski; D Karateev; V Skakic; A Naranjo; E Baecklund; D Henrohn; F Gogus; H Badsha; A Mofti; P Taylor; C McClinton; Y Yazici Journal: Ann Rheum Dis Date: 2009-07-30 Impact factor: 19.103
Authors: Tuulikki Sokka; Sergio Toloza; Maurizio Cutolo; Hannu Kautiainen; Heidi Makinen; Feride Gogus; Vlado Skakic; Humeira Badsha; Tõnu Peets; Asta Baranauskaite; Pál Géher; Ilona Ujfalussy; Fotini N Skopouli; Maria Mavrommati; Rieke Alten; Christof Pohl; Jean Sibilia; Andrea Stancati; Fausto Salaffi; Wojciech Romanowski; Danuta Zarowny-Wierzbinska; Dan Henrohn; Barry Bresnihan; Patricia Minnock; Lene Surland Knudsen; Johannes Wg Jacobs; Jaime Calvo-Alen; Juris Lazovskis; Geraldo da Rocha Castelar Pinheiro; Dmitry Karateev; Daina Andersone; Sylejman Rexhepi; Yusuf Yazici; Theodore Pincus Journal: Arthritis Res Ther Date: 2009-01-14 Impact factor: 5.156