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Biologics for rheumatoid arthritis: an overview of Cochrane reviews.
Singh JA, Christensen R, Wells GA, Suarez-Almazor ME, Buchbinder R, Lopez-Olivo MA, Ghogomu ET, Tugwell P. Singh JA, et al. Among authors: christensen r. Sao Paulo Med J. 2010;128(5):309-10. doi: 10.1590/s1516-31802010000500013. Sao Paulo Med J. 2010. PMID: 21181074 Free PMC article. Review.
Proposal for levels of evidence schema for validation of a soluble biomarker reflecting damage endpoints in rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis, and recommendations for study design.
Maksymowych WP, Fitzgerald O, Wells GA, Gladman DD, Landewé R, Ostergaard M, Taylor WJ, Christensen R, Tak PP, Boers M, Syversen SW, Bathon JM, Ritchlin CJ, Mease PJ, Bykerk VP, Garnero P, Geusens P, El-Gabalawy H, Aletaha D, Inman RD, Kraus VB, Kvien TK, van der Heijde D. Maksymowych WP, et al. Among authors: christensen r. J Rheumatol. 2009 Aug;36(8):1792-9. doi: 10.3899/jrheum090347. J Rheumatol. 2009. PMID: 19671814
Biologics for rheumatoid arthritis: an overview of Cochrane reviews.
Singh JA, Christensen R, Wells GA, Suarez-Almazor ME, Buchbinder R, Lopez-Olivo MA, Tanjong Ghogomu E, Tugwell P. Singh JA, et al. Among authors: christensen r. Cochrane Database Syst Rev. 2009 Oct 7;2009(4):CD007848. doi: 10.1002/14651858.CD007848.pub2. Cochrane Database Syst Rev. 2009. PMID: 19821440 Free PMC article. Review.
Adverse effects of biologics: a network meta-analysis and Cochrane overview.
Singh JA, Wells GA, Christensen R, Tanjong Ghogomu E, Maxwell L, Macdonald JK, Filippini G, Skoetz N, Francis D, Lopes LC, Guyatt GH, Schmitt J, La Mantia L, Weberschock T, Roos JF, Siebert H, Hershan S, Lunn MP, Tugwell P, Buchbinder R. Singh JA, et al. Among authors: christensen r. Cochrane Database Syst Rev. 2011 Feb 16;2011(2):CD008794. doi: 10.1002/14651858.CD008794.pub2. Cochrane Database Syst Rev. 2011. PMID: 21328309 Free PMC article. Review.
Developing a construct to evaluate flares in rheumatoid arthritis: a conceptual report of the OMERACT RA Flare Definition Working Group.
Alten R, Pohl C, Choy EH, Christensen R, Furst DE, Hewlett SE, Leong A, May JE, Sanderson TC, Strand V, Woodworth TG, Bingham CO 3rd; OMERACT RA Flare Definition Working Group. Alten R, et al. Among authors: christensen r. J Rheumatol. 2011 Aug;38(8):1745-50. doi: 10.3899/jrheum.110400. J Rheumatol. 2011. PMID: 21807796
Identifying preliminary domains to detect and measure rheumatoid arthritis flares: report of the OMERACT 10 RA Flare Workshop.
Bingham CO 3rd, Alten R, Bartlett SJ, Bykerk VP, Brooks PM, Choy E, Christensen R, Furst DE, Hewlett SE, Leong A, May JE, Montie P, Pohl C, Sanderson TC, Strand V, Woodworth TG; OMERACT RA Flare Definition Working Group. Bingham CO 3rd, et al. Among authors: christensen r. J Rheumatol. 2011 Aug;38(8):1751-8. doi: 10.3899/jrheum.110401. J Rheumatol. 2011. PMID: 21807797
Assessing bias in osteoarthritis trials included in Cochrane reviews: protocol for a meta-epidemiological study.
Hansen JB, Juhl CB, Boutron I, Tugwell P, Ghogomu EAT, Pardo Pardo J, Rader T, Wells GA, Mayhew A, Maxwell L, Lund H, Christensen R; Editorial Board of the Cochrane Musculoskeletal Group. Hansen JB, et al. Among authors: christensen r. BMJ Open. 2014 Oct 3;4(10):e005491. doi: 10.1136/bmjopen-2014-005491. BMJ Open. 2014. PMID: 25280805 Free PMC article.
1,965 results