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The Capital Region of Denmark - a part of Copenhagen University Hospital
  1. 2017
  2. Published

    The effect of an intensive smoking cessation intervention on disease activity in patients with rheumatoid arthritis: study protocol for a randomised controlled trial

    Roelsgaard, I. K., Thomsen, T., Østergaard, M., Christensen, R., Hetland, M. L., Jacobsen, S., Andersen, L., Tønnesen, H., Rollefstad, S., Semb, A. G. & Esbensen, B. A., 28 Nov 2017, In : Trials. 18, 1, p. 570-580 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Interventions to improve access to cataract surgical services and their impact on equity in low- and middle-income countries

    Ramke, J., Petkovic, J., Welch, V., Blignault, I., Gilbert, C., Blanchet, K., Christensen, R., Zwi, A. B. & Tugwell, P., 9 Nov 2017, In : Cochrane Database of Systematic Reviews. 11, p. CD011307

    Research output: Contribution to journalReviewResearchpeer-review

  4. Published

    Health Equity Considerations for Developing and Reporting Patient-reported Outcomes in Clinical Trials: A Report from the OMERACT Equity Special Interest Group

    Petkovic, J., Barton, J. L., Flurey, C., Goel, N., Bartels, C. M., Barnabe, C., de Wit, M. P. T., Lyddiatt, A., Lacaille, D., Welch, V., Boonen, A., Shea, B., Christensen, R., Maxwell, L. J., Campbell, W., Jull, J., Toupin-April, K., Singh, J. A., Goldsmith, C. H., Sreih, A. G., Pohl, C., Hofstetter, C., Beaton, D. E., Buchbinder, R., Guillemin, F. & Tugwell, P. S., Nov 2017, In : Journal of Rheumatology. 44, 11, p. 1727-1733 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Correction to: Adaptation of the 2015 American College of Rheumatology treatment guideline for rheumatoid arthritis for the Eastern Mediterranean Region: an exemplar of the GRADE Adolopment

    Darzi, A., Harfouche, M., Arayssi, T., Alemadi, S., Alnaqbi, K. A., Badsha, H., Al Balushi, F., Elzorkany, B., Halabi, H., Hamoudeh, M., Hazer, W., Masri, B., Omair, M. A., Uthman, I., Ziade, N., Singh, J. A., Christensen, R. D. K., Tugwell, P., Schünemann, H. J. & Akl, E. A., 26 Oct 2017, In : Health and Quality of Life Outcomes. 15, 1, p. 214

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published
  7. Published

    Content and Construct Validity, Reliability, and Responsiveness of the Rheumatoid Arthritis Flare Questionnaire: OMERACT 2016 Workshop Report

    Bartlett, S. J., Barbic, S. P., Bykerk, V. P., Choy, E. H., Alten, R., Christensen, R., den Broeder, A., Fautrel, B., Furst, D. E., Guillemin, F., Hewlett, S., Leong, A. L., Lyddiatt, A., March, L., Montie, P., Pohl, C., Scholte Voshaar, M., Woodworth, T. G. & Bingham, C. O., Oct 2017, In : Journal of Rheumatology. 44, 10, p. 1536-1543 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Toward the Development of a Core Set of Outcome Domains to Assess Shared Decision-making Interventions in Rheumatology: Results from an OMERACT Delphi Survey and Consensus Meeting

    Toupin-April, K., Barton, J., Fraenkel, L., Li, L. C., Brooks, P., De Wit, M., Stacey, D., Légaré, F., Meara, A., Shea, B., Lyddiatt, A., Hofstetter, C., Gossec, L., Christensen, R., Scholte-Voshaar, M., Suarez-Almazor, M. E., Boonen, A., Meade, T., March, L., Pohl, C., Jull, J. E., Sivarajah, S., Campbell, W., Alten, R., Karuranga, S., Morgan, E., Kaufman, J., Hill, S., Maxwell, L. J., Welch, V., Beaton, D., El-Miedany, Y. & Tugwell, P. S., Oct 2017, In : Journal of Rheumatology. 44, 10, p. 1544-1550 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Updating the Psoriatic Arthritis (PsA) Core Domain Set: A Report from the PsA Workshop at OMERACT 2016

    Orbai, A-M., de Wit, M., Mease, P. J., Callis Duffin, K., Elmamoun, M., Tillett, W., Campbell, W., FitzGerald, O., Gladman, D. D., Goel, N., Gossec, L., Hoejgaard, P., Leung, Y. Y., Lindsay, C., Strand, V., van der Heijde, D. M., Shea, B., Christensen, R., Coates, L., Eder, L., McHugh, N., Kalyoncu, U., Steinkoenig, I. & Ogdie, A., Oct 2017, In : Journal of Rheumatology. 44, 10, p. 1522-1528 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Adaptation of the 2015 American College of Rheumatology treatment guideline for rheumatoid arthritis for the Eastern Mediterranean Region: an exemplar of the GRADE Adolopment

    Darzi, A., Harfouche, M., Arayssi, T., Alemadi, S., Alnaqbi, K. A., Badsha, H., Al Balushi, F., Elzorkany, B., Halabi, H., Hamoudeh, M., Hazer, W., Masri, B., Omair, M. A., Uthman, I., Ziade, N., Singh, J. A., Christensen, R. D. K., Tugwell, P., Schünemann, H. J. & Akl, E. A., 21 Sep 2017, In : Health and Quality of Life Outcomes. 15, 1, p. 183

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Weight loss for overweight and obese individuals with gout: a systematic review of longitudinal studies

    Nielsen, S. M., Bartels, E. M., Henriksen, M., Wæhrens, E. E., Gudbergsen, H., Bliddal, H., Astrup, A., Knop, F. K., Carmona, L., Taylor, W. J., Singh, J. A., Perez-Ruiz, F., Kristensen, L. E. & Christensen, R., 2 Sep 2017, In : Annals of the Rheumatic Diseases. 76, 11

    Research output: Contribution to journalReviewResearchpeer-review

  12. Published
  13. Published
  14. Published
  15. Published
  16. Published

    Three Months of Progressive High-Load Versus Traditional Low-Load Strength Training Among Patients With Rotator Cuff Tendinopathy: Primary Results From the Double-Blind Randomized Controlled RoCTEx Trial

    Ingwersen, K. G., Jensen, S. L., Sørensen, L., Jørgensen, H. R., Christensen, R., Søgaard, K. & Juul-Kristensen, B., Aug 2017, In : Orthopaedic Journal of Sports Medicine. 5, 8, p. 2325967117723292

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published
  18. Published

    Clinical characteristics of importance to outcome in patients with axial spondyloarthritis: protocol for a prospective descriptive and exploratory cohort study

    Andreasen, R. A., Kristensen, L. E., Ellingsen, T., Christensen, R., Baraliakos, X., Wied, J., Aalykke, C., Ulstrup, T., Schiøttz-Christensen, B., Horn, H. C., Emamifar, A., Duerlund, B., Fischer, L. & Hansen, I. M. J., 10 Jul 2017, In : BMJ Paediatrics Open . 7, 7, p. e015536

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Critical Outcomes in Longitudinal Observational Studies and Registries in Patients with Rheumatoid Arthritis: An OMERACT Special Interest Group Report

    Zamora, N. V., Christensen, R., Goel, N., Klokker, L., Lopez-Olivo, M. A., Kristensen, L. E., Carmona, L., Strand, V., Curtis, J. R. & Suarez-Almazor, M. E., 15 Jun 2017, In : Journal of Rheumatology.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Defining the optimal biological monotherapy in rheumatoid arthritis: A systematic review and meta-analysis of randomised trials

    Tarp, S., Furst, D. E., Dossing, A., Østergaard, M., Lorenzen, T., Hansen, M. S., Singh, J. A., Choy, E. H., Boers, M., Suarez-Almazor, M. E., Kristensen, L. E., Bliddal, H. & Christensen, R., Jun 2017, In : Seminars in Arthritis and Rheumatism. 46, 6, p. 699-708 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Authors' reply: Refers to: Prognostic factors associated with mortality in patients with septic arthritis: a descriptive cohort study

    Andreasen, R. A., Andersen, N. S., Just, S. A., Christensen, R. & Hansen, I. M. J., 31 May 2017, In : Scandinavian Journal of Rheumatology. 46, 4, p. 332-333 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  22. Published

    The GRADE Working Group clarifies the construct of certainty of evidence

    Hultcrantz, M., Rind, D., Akl, E. A., Treweek, S., Mustafa, R. A., Iorio, A., Alper, B. S., Meerpohl, J., Murad, M. H., Ansari, M. T., Katikireddi, S. V., Östlund, P., Tranæus, S., Christensen, R., Gartlehner, G., Brozek, J., Izcovich, A., Schunemann, H. J. & Guyatt, G., 18 May 2017, In : Journal of Clinical Epidemiology.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    A Proposal for a Study on Treatment Selection and Lifestyle Recommendations in Chronic Inflammatory Diseases: A Danish Multidisciplinary Collaboration on Prognostic Factors and Personalised Medicine

    Andersen, V., Holmskov, U., Sørensen, S. B., Jawhara, M., Andersen, K. W., Bygum, A., Hvid, L., Grauslund, J., Wied, J., Glerup, H., Fredberg, U., Villadsen, J. A., Kjær, S. G., Fallingborg, J., Moghadd, S. A. G. R., Knudsen, T., Brodersen, J. B., Frøjk, J., Dahlerup, J. F., Nielsen, O. H., Christensen, R., Bojesen, A. B., Sorensen, G. L., Thiel, S., Færgeman, N. J., Brandslund, I., Stensballe, A., Schmidt, E. B., Franke, A., Ellinghaus, D., Rosenstiel, P., Raes, J., Heitmann, B., Boyé, M., Nielsen, C. L., Werner, L., Kjeldsen, J. & Ellingsen, T., 15 May 2017, In : Nutrients. 9, 5, 499.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    An OMERACT Initiative Toward Consensus to Identify and Characterize Candidate Contextual Factors: Report from the Contextual Factors Working Group

    Finger, M. E., Boonen, A., Woodworth, T. G., Escorpizo, R., Christensen, R., Nielsen, S. M., Leong, A. L., Scholte-Voshaar, M., Flurey, C. A., Milman, N., Verstappen, S. M. M., Alten, R., Guillemin, F., Kloppenburg, M., Beaton, D. E., Tugwell, P. S., March, L. M., Furst, D. E. & Pohl, C., 1 May 2017, In : Journal of Rheumatology.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Association between baseline vitamin D metabolite levels and long-term cardiovascular events in patients with rheumatoid arthritis from the CIMESTRA trial: protocol for a cohort study with patient-record evaluated outcomes

    Herly, M., Stengaard-Pedersen, K., Hørslev-Petersen, K., Hetland, M. L., Østergaard, M., Christensen, R., Løgstrup, B. B., Vestergaard, P., Pødenphant, J., Junker, P. & Ellingsen, T., 8 Apr 2017, In : B M J Open. 7, 4, p. e014816

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published
  27. Published

    GRADE Equity Guidelines 3: Health equity considerations in rating the certainty of synthesized evidence

    Welch, V. A., Akl, E. A., Pottie, K., Ansari, M. T., Briel, M., Christensen, R., Dans, A., Dans, L., Eslava-Schmalbach, J. H., Guyatt, G., Hultcrantz, M., Jull, J., Katikireddi, S. V., Lang, E., Matovinovic, E., Meerpohl, J., Morton, R., Mosdøl, A., Murad, M. H., Petkovic, J., Schunemann, H. J., Sharaf, R., Shea, B., Singh, J. A., Solà, I., Stanev, R., Stein, A. T., Thabane, L., Tonia, T., Tristan, M., Vitols, S., Watine, J. & Tugwell, P., 4 Apr 2017, In : Journal of Clinical Epidemiology.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    International patient and physician consensus on a psoriatic arthritis core outcome set for clinical trials

    Orbai, A-M., de Wit, M., Mease, P., Shea, J. A., Gossec, L., Leung, Y. Y., Tillett, W., Elmamoun, M., Callis Duffin, K., Campbell, W., Christensen, R., Coates, L., Dures, E., Eder, L., FitzGerald, O., Gladman, D., Goel, N., Grieb, S. D., Hewlett, S., Hoejgaard, P., Kalyoncu, U., Lindsay, C., McHugh, N., Shea, B., Steinkoenig, I., Strand, V. & Ogdie, A., Apr 2017, In : Annals of the Rheumatic Diseases. 76, 4, p. 673-680 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    The effect of instruction in analgesic use compared with neuromuscular exercise on knee-joint load in patients with knee osteoarthritis: a randomized, single-blind, controlled trial

    Holsgaard-Larsen, A., Clausen, B., Søndergaard, J., Christensen, R., Andriacchi, T. P. & Roos, E. M., Apr 2017, In : Osteoarthritis and Cartilage. 25, 4, p. 470-480 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    The risk associated with spinal manipulation: an overview of reviews

    Nielsen, S. M., Tarp, S., Christensen, R., Bliddal, H., Klokker, L. & Henriksen, M., 24 Mar 2017, In : Systematic Reviews. 6, 1, p. 64

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Risk of serious adverse effects of biological and targeted drugs in patients with rheumatoid arthritis: a systematic review meta-analysis

    Tarp, S., Eric Furst, D., Boers, M., Luta, G., Bliddal, H., Tarp, U., Heller Asmussen, K., Brock, B., Dossing, A., Schjødt Jørgensen, T., Thirstrup, S. & Christensen, R., 1 Mar 2017, In : Rheumatology (Oxford, England). 56, 3, p. 417-425 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Acute Antipsychotic Treatment of Children and Adolescents With Schizophrenia-Spectrum Disorders: A Systematic Review and Network Meta-Analysis

    Pagsberg, A. K., Tarp, S., Glintborg, D., Stenstrøm, A. D., Fink-Jensen, A., Correll, C. U. & Christensen, R., Mar 2017, In : Journal of the American Academy of Child and Adolescent Psychiatry. 56, 3, p. 191-202 12 p.

    Research output: Contribution to journalReviewResearchpeer-review

  33. Published

    A neuromuscular exercise programme versus standard care for patients with traumatic anterior shoulder instability: study protocol for a randomised controlled trial (the SINEX study)

    Eshoj, H., Rasmussen, S., Frich, L. H., Hvass, I., Christensen, R., Jensen, S. L., Søndergaard, J., Søgaard, K. & Juul-Kristensen, B., 28 Feb 2017, In : Trials. 18, 1, p. 90

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Protocol for the development of a core domain set for hidradenitis suppurativa trial outcomes

    Thorlacius, L., Ingram, J. R., Garg, A., Villumsen, B., Esmann, S., Kirby, J. S., Gottlieb, A. B., Merola, J. F., Dellavalle, R., Christensen, R. & Jemec, G. B. E., 20 Feb 2017, In : B M J Open. 7, 2, p. e014733

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Emollients and moisturisers for eczema

    van Zuuren, E. J., Fedorowicz, Z., Christensen, R., Lavrijsen, A. & Arents, B. WM., 6 Feb 2017, In : Cochrane Database of Systematic Reviews. 2, p. CD012119

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Patient reported outcomes in patients undergoing arthroscopic partial meniscectomy for traumatic or degenerative meniscal tears: comparative prospective cohort study

    Thorlund, J. B., Englund, M., Christensen, R., Nissen, N., Pihl, K., Jørgensen, U., Schjerning, J. & Lohmander, L. S., 2 Feb 2017, In : BMJ. 356, p. j356

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Societal costs and patients' experience of health inequities before and after diagnosis of psoriatic arthritis: a Danish cohort study

    Kristensen, L. E., Jørgensen, T. S., Christensen, R., Gudbergsen, H., Dreyer, L., Ballegaard, C., Jacobsson, L. T. H., Strand, V., Mease, P. J. & Kjellberg, J., 30 Jan 2017, In : Annals of the Rheumatic Diseases. 76, 9, p. 1495-1501

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Marine Oil Supplements for Arthritis Pain: A Systematic Review and Meta-Analysis of Randomized Trials

    Senftleber, N., Nielsen, S. M., Andersen, J. R., Bliddal, H., Tarp, S., Lauritzen, L., Furst, D. E., Suarez-Almazor, M. E., Lyddiatt, A. & Christensen, R., 6 Jan 2017, In : Nutrients. 9, 1

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Prognostic factors associated with mortality in patients with septic arthritis: a descriptive cohort study

    Andreasen, R. A., Andersen, N. S., Just, S. A., Christensen, R. & Hansen, I. M. J., Jan 2017, In : Scandinavian Journal of Rheumatology. 46, 1, p. 27-32 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Developing an OMERACT Core Outcome Set for Assessing Safety Components in Rheumatology Trials: The OMERACT Safety Working Group

    Klokker, L., Tugwell, P., Furst, D. E., Devoe, D., Williamson, P., Terwee, C. B., Suarez-Almazor, M. E., Strand, V., Woodworth, T., Leong, A. L., Goel, N., Boers, M., Brooks, P. M., Simon, L. S. & Christensen, R., 2017, In : Journal of Rheumatology. 44, 12, p. 1916-1919

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    EQ-5D utility, response and drug survival in rheumatoid arthritis patients on biologic monotherapy: A prospective observational study of patients registered in the south Swedish SSATG registry

    Jørgensen, T. S., Turesson, C., Kapetanovic, M. C., Englund, M., Turkiewicz, A., Christensen, R., Bliddal, H., Geborek, P. & Kristensen, L. E., 2017, In : P L o S One. 12, 2, p. e0169946

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published
  43. Published

    Systematic review of measurement properties of patient reported outcome measures in psoriatic arthritis: a grappa-omeract initiative

    Højgaard, P., Klokker, L., Orbai, A-M., Holmsted, K., Bartels, E. M., Leung, YY., N, G., de Wit, M., Gladman, D., Mease, P., Dreyer, L., Kristensen, L. E., FitzGerald, O., Tillett, W., Gossec, L., Helliwell, P., Strand, V., Ogdie, A., Terwee, C. & Christensen, R. D. K., 2017, In : Annals of the Rheumatic Diseases. 76, 2, p. 1132 1 p., AB0786.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  44. Published
  45. 2016
  46. Published

    Hand-related physical function in rheumatic hand conditions: a protocol for developing a patient-reported outcome measurement instrument

    Klokker, L., Terwee, C. B., Wæhrens, E. E., Henriksen, M., Nolte, S., Liegl, G., Kloppenburg, M., Westhoven, R., Wittoek, R., Kjeken, I., Haugen, I. K., Schalet, B., Gershon, R., Bliddal, H. & Christensen, R., 14 Dec 2016, In : B M J Open. 6, 12, p. e011174

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Biological agents in polyarticular juvenile idiopathic arthritis: A meta-analysis of randomized withdrawal trials

    Amarilyo, G., Tarp, S., Foeldvari, I., Cohen, N., Pope, T. D., Woo, J. M. P., Christensen, R. & Furst, D. E., Dec 2016, In : Seminars in Arthritis and Rheumatism. 46, 3, p. 312-318 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Meta-analysis on continuous outcomes in minimal important difference units: an application with appropriate variance calculations

    Shrier, I., Christensen, R., Juhl, C. & Beyene, J., Dec 2016, In : Journal of Clinical Epidemiology. 80, p. 57-67 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published
  50. Published

    Towards evidence based research

    Lund, H., Brunnhuber, K., Juhl, C., Robinson, K., Leenaars, M., Dorch, B. F., Jamtvedt, G., Nortvedt, M. W., Christensen, R. & Chalmers, I., 21 Oct 2016, In : BMJ. 355, p. i5440

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published
  52. Published

ID: 33957