[1. BARENDREGT PJ, VISSER MRM, SMETS EMA, TULEN JH, VAN DEN MEIRACKER AH, BOOMSMA F et al. Fatigue in primary Sjogren’s syndrome. Ann Rheum. 1998; 57: 291–5.10.1136/ard.57.5.291]Search in Google Scholar
[2. SWAIM M. Fatigue in chronic disease. Clin Sci. 2000; 9: 1–8.10.1042/CS19990372]Search in Google Scholar
[3. HUYSE BAR, PARKER JC, THORESON R, SMARR KL, JOHNSON JC, HOFFMAN R. Predictors of subjective fatigue among individuals with rheumatoid arthritis. Arthritis Rheum. 1998; 41:2230–7.10.1002/1529-0131(199812)41:12<2230::AID-ART19>3.0.CO;2-D]Search in Google Scholar
[4. WOLFE F, HAWLEY DJ, WILSON K. The prevalence and meaning of fatigue in rheumatic disease. J Rheumatol. 1996; 23:1407–17.]Search in Google Scholar
[5. SUURMEIJER TP, WALTZ M, MOUM T, GUILLEMIN F, VAN SONDEREN FLP, BRIANCON S et al. Quality of life profiles in the first years of rheumatoid arthritis: results from the EURIDISS longitudinal study. Arthritis Rheum. 2001; 45:111–21.10.1002/1529-0131(200104)45:2<111::AID-ANR162>3.0.CO;2-E]Search in Google Scholar
[6. CAMPBELL RC, BATLEY M, HAMMOND A, IBRAHIM F, KINGSLEY G, SCOTT DL. The impact of disease activity, pain, disability and treatments on fatigue in established rheumatoid arthritis. Clin Rheumatol. 2012; 31:717–22.10.1007/s10067-011-1887-y]Search in Google Scholar
[7. KINGSLEY G, SCOTT I C AND SCOTT DL. Quality of life and the outcome of established rheumatoid arthritis. Best Practice & Research Clinical Rheumatology. 2011; 25: 585–606.10.1016/j.berh.2011.10.003]Search in Google Scholar
[8. HEWLETT S1, COCKSHOTT Z, BYRON M, KITCHEN K, TIPLER S, POPE D, et al. Patient’s perception of fatigue in rheumatoid arthritis: overwhelming, uncontrollable, ignored. Arthritis Rheum. 2005; 53:697–702.10.1002/art.21450]Search in Google Scholar
[9. HIDER SL1, TANVEER W, BROWNFIELD A, MATTEY DL, PACKHAM JC. Depression in RA patients treated with anti-TNF is common and under recognized in the rheumatology clinic. Rheumatology. 2009; 48:1152–4.10.1093/rheumatology/kep170]Search in Google Scholar
[10. FLOWERS N, WOLFE F. What do rheumatologists do in their practices? Arthritis Rheum. 1998; 41:337.]Search in Google Scholar
[11. FELSON DT, ANDERSON JJ, BOERS M, BOMBARDIER C, CHERNOFF M, FRIED B et al. The American College of Rheumatology preliminary core set of disease activity measures for rheumatoid arthritis clinical trials. The Committee on outcome measures in rheumatoid arthritis clinical trials. Arthritis Rheum. 1993; 36:729–40.10.1002/art.1780360601]Search in Google Scholar
[12. CONAGHAN PG, GREEN MJ AND EMERY P. Established rheumatoid arthritis. Baillieres Best Pract Res Clin Rheumatol. 1999; 13:561–57510.1053/berh.1999.0046]Search in Google Scholar
[13. VAN GESTEL, A. M., M. L. PREVOO, et al. Development and validation of the European League Against Rheumatism response criteria for rheumatoid arthritis. Comparison with the preliminary American College of Rheumatology and the World Health Organization/International League Against Rheumatism Criteria. Arthritis Rheum. 1996; 39(1): 34–40.10.1002/art.17803901058546736]Search in Google Scholar
[14. CELLA D,YOUNT S, SORENSEN M, CHARTASH E, SENGUPTA N, GROBER J. Validation of the Functional Assessment of Chronic Illness Therapy Fatigue Scale relative to other instrumentation in patients with rheumatoid arthritis. J Rheumatol. 2005; 32:811–9.]Search in Google Scholar
[15. DETERT J, DZIURLA R, HOFF P, GABER T, KLAUS P, BASTIAN H, et al. Effects of treatment with etanercept versus methotrexate on sleep quality, fatigue and selected immune parameters in patients with active rheumatoid arthritis. Clin Exp Rheumatol 2016; 34:848–56.]Search in Google Scholar
[16. GENTY M, COMBE B, KOSTINE M, ARDOUIN E, MOREL J, LUKAS C. Improvement of fatigue in patients with rheumatoid arthritis treated with biologics: relationship with sleep disorders, depression and clinical efficacy. A prospective, multicentre study. Clin Exp Rheumatol 2017; 35:85–92.]Search in Google Scholar
[17. GOSSEC L, STEINBERG G, ROUANET S, COMBE B. Fatigue in rheumatoid arthritis: quantitative findings on the efficacy of tocilizumab and on factors associated with fatigue. The French multicentre prospective PEPS Study. Clin Exp Rheumatol 2015; 33:664–70.]Search in Google Scholar
[18. YOUNT S, SORENSEN MV, CELLA D, SENGUPTA N, GROBER J, CHARTASH EK. Adalimumab plus methotrexate or standard therapy is more effective than methotrexate or standard therapies alone in the treatment of fatigue in patients with active, inadequately treated rheumatoid arthritis. Clin Exp Rheumatol 2007; 25:838–46.]Search in Google Scholar
[19. BAE SC, GUN SC, MOK CC, KHANDKER R, NAB HW, KOENIG AS, et al. Improved health outcomes with Etanercept versus usual DMARD therapy in an Asian population with established rheumatoid arthritis. BMC Musculoskeletal Disorders. 2013; 14:13.10.1186/1471-2474-14-13360637123294908]Search in Google Scholar
[20. WOLFE F, MICHAUD K, PINCUS T. Fatigue, rheumatoid arthritis, and anti-tumor necrosis factor therapy: an investigation in 24,831 patients. J Rheumatol. 2004; 31:2115–20.]Search in Google Scholar
[21. ABU-SHAKRA M, ZISMAN D, BALBIR-GURMAN A, AMITAL H, LEVY Y, LANGEVITZ P, et al. Effect of Tocilizumab on Fatigue and Bone Mineral Density in Patients with Rheumatoid Arthritis. Isr Med Assoc J IMAJ 2018; 20:239–44.]Search in Google Scholar
[22. CHAUFFIER K, SALLIOT C, BERENBAUM F, SELLAM J. Effect of biotherapies on fatigue in rheumatoid arthritis: a systematic review of the literature and meta-analysis. Rheumatology. 2012; 51(1):60–8.10.1093/rheumatology/ker16221515629]Search in Google Scholar
[23. MORELAND LW, GENOVESE MC, SATO R, SINGH A. Effect of etanercept on fatigue in patients with recent or established rheumatoid arthritis. Arthritis Rheum. 2006; 55:287–93.10.1002/art.2183816583424]Search in Google Scholar
[24. POLLARD LC, CHOY EH, GONZALEZ J, KHOSHABA B, SCOTT DL. Fatigue in rheumatoid arthritis reflects pain, not disease activity. Rheumatology (Oxford). 2006; 45:885–9.10.1093/rheumatology/kel02116449363]Search in Google Scholar
[25. RIGBY W1, FERRACCIOLI G, GREENWALD M, ZAZUETA-MONTIEL B, FLEISCHMANN R, WASSENBERG S, et al. Effect of Rituximab on Physical Function and Quality of Life in Patients With Rheumatoid Arthritis Previously Untreated With Methotrexate. Arthritis Care & Research. 2011; 5:711–20.]Search in Google Scholar
[26. COROMINAS H, ALEGRE C, NARVAEZ J, FERNANDEZ-CID CM, TORRENTE-SEGARRA V, GOMEZ MR, et al. Correlation of fatigue with other disease related and psychosocial factors in patients with rheumatoid arthritis treated with tocilizumab: ACT-AXIS study. Medicine (Baltimore) 2019; 98:e15947.10.1097/MD.0000000000015947661727931261500]Search in Google Scholar
[27. MINNOCK P, VEALE DJ, BRESNIHAN B, FITZGERALD O, MCKEE G. Factors that influence fatigue status in patients with severe rheumatoid arthritis (RA) and good disease outcome following 6 months of TNF inhibitor therapy: a comparative analysis. Clin Rheumatol 2015; 34:1857–65.10.1007/s10067-015-3088-6462481726453249]Search in Google Scholar
[28. EGSMOSE EL, MADSEN OR. Fatigue in Patients with Rheumatoid Arthritis Selected for Biological Treatment in the Daily Clinic: Associations with Classical Measures of Disease Activity. Ann Rheum Dis. 2014; 73:412–413.]Search in Google Scholar
[29. LISITSYNA TA, SERAVINA O, KOVALEVSKAYA O, VELTISHCHEV D, ZELTYN A, NOVIKOVA D et al. Fatigue in rheumatoid arthritis patients: The impact of disease activity, pain, disability and depressive disorders. Ann Rheum Dis. 2013; 71:179.10.1136/annrheumdis-2012-eular.2044]Search in Google Scholar
[30. DRUCE KL, JONES GT, MACFARLANE GJ, BASU N. Determining Pathways to Improvements in Fatigue in Rheumatoid Arthritis: Results From the British Society for Rheumatology Biologics Register for Rheumatoid Arthritis. Arthritis Rheumatol. 2015; 67(9):2303–10.10.1002/art.3923826108189]Search in Google Scholar
[31. ALMEIDA C, CHOY EHS, HEWLETT S, KIRWAN JR, CRAMP F, CHALDER T, et al. Biologic interventions for fatigue in rheumatoid arthritis. Cochrane Database Syst Rev 2016.10.1002/14651858.CD008334.pub2717583327271314]Search in Google Scholar
[32. FELDTHUSEN C, GRIMBY-EKMAN A, FORSBLAD-D’ELIA H, JACOBSSON L, MANNERKORPI K. Seasonal variations in fatigue in persons with rheumatoid arthritis: a longitudinal study. BMC MusculoskeletDisord. 2016; 17:59.10.1186/s12891-016-0911-4474319626846791]Search in Google Scholar