Research ArticleArticle
Feasibility and Domain Validation of Rheumatoid Arthritis (RA) Flare Core Domain Set: Report of the OMERACT 2014 RA Flare Group Plenary
Susan J. Bartlett, Vivian P. Bykerk, Roxanne Cooksey, Ernest H. Choy, Rieke Alten, Robin Christensen, Daniel E. Furst, Francis Guillemin, Serena Halls, Sarah Hewlett, Amye L. Leong, Anne Lyddiatt, Lyn March, Pamela Montie, Ana Maria Orbai, Christoph Pohl, Marieke Scholte Voshaar, Thasia G. Woodworth and Clifton O. Bingham III
The Journal of Rheumatology February 2015, jrheum.141169; DOI: https://doi.org/10.3899/jrheum.141169
Susan J. Bartlett
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Vivian P. Bykerk
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Roxanne Cooksey
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Ernest H. Choy
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Rieke Alten
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Robin Christensen
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Daniel E. Furst
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Francis Guillemin
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Serena Halls
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Sarah Hewlett
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Amye L. Leong
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Anne Lyddiatt
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Lyn March
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Pamela Montie
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Ana Maria Orbai
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Christoph Pohl
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Marieke Scholte Voshaar
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Thasia G. Woodworth
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
Clifton O. Bingham III
From McGill University, Montreal, Quebec, Canada; Johns Hopkins University, Baltimore, Maryland; Hospital for Special Surgery, New York, New York, USA; Swansea University, Swansea; Cardiff University, Cardiff, UK; Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany; The Parker Institute, Copenhagen University Hospital at Frederiksberg, Copenhagen, Denmark; University of California, Los Angeles, California, USA; University of Lorraine, Nancy, France; University of the West of England, Bristol, UK; Healthy Motivation, Santa Barbara, California, USA; University of Sydney, Sydney, Australia; and University of Twente, Enschede, The Netherlands. The CATCH study was initially supported by Amgen Canada Inc. and Pfizer Canada Inc. through an unrestricted research grant since the inception of CATCH; and as of 2011, further supported by Hoffmann-LaRoche Ltd., UCB Canada Inc., Bristol-Myers Squibb Canada Co., AbbVie Corporation (formerly Abbott Laboratories Ltd.), and Janssen Biotech Inc. (a wholly owned subsidiary of Johnson & Johnson Inc.); with additional support from Roche Canada, Pfizer (US, Europe, Canada), Novartis, Abbvie/Genentech, Crescendo, DxTerity Diagnostics, Actelion, Janssen, and UCB (translation of flare questions). Dr. Christensen is supported by grants from Oak Foundation. Dr. Bingham is a member of the executive committee for OMERACT, which receives arms-length funding from 23 pharmaceutical and clinical research companies. S.J. Bartlett, PhD, McGill University; and Johns Hopkins University; V.P. Bykerk, MD, Hospital for Special Surgery; R. Cooksey, MSc, Swansea University; E.H. Choy, MD, Cardiff University; R. Alten, Schlosspark-Klinik, University Medicine Berlin; R. Christensen, PhD, Parker Institute, Copenhagen University Hospital at Frederiksberg; D.E. Furst, MD, University of California, Los Angeles; F. Guillemin, MD, PhD, University of Lorraine; S. Halls, MSc; S. Hewlett, PhD, RN, University of the West of England; A.L. Leong, Healthy Motivation; A. Lyddiatt; University of Sydney; L. March, MD, PhD; P. Montie; A.M. Orbai, MD, MHS, Johns Hopkins University; C. Pohl, MD, Schlosspark-Klinik, University Medicine; M. Scholte Voshaar, University of Twente; T.G. Woodworth, MD, University of California, Los Angeles; and C.O. Bingham 3rd, MD, Johns Hopkins University. Address correspondence to S.J. Bartlett, Royal Victoria Hospital, Department of Clinical Epidemiology, 687 av des Pins Ouest, Ross 4.31, Montréal, Quebec H3A 1A1, Canada. E-mail: Susan.bartlett@mcgill.ca
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In this issue
The Journal of Rheumatology
Vol. 51, Issue 3
1 Mar 2024
Feasibility and Domain Validation of Rheumatoid Arthritis (RA) Flare Core Domain Set: Report of the OMERACT 2014 RA Flare Group Plenary
Susan J. Bartlett, Vivian P. Bykerk, Roxanne Cooksey, Ernest H. Choy, Rieke Alten, Robin Christensen, Daniel E. Furst, Francis Guillemin, Serena Halls, Sarah Hewlett, Amye L. Leong, Anne Lyddiatt, Lyn March, Pamela Montie, Ana Maria Orbai, Christoph Pohl, Marieke Scholte Voshaar, Thasia G. Woodworth, Clifton O. Bingham
The Journal of Rheumatology Feb 2015, jrheum.141169; DOI: 10.3899/jrheum.141169
Feasibility and Domain Validation of Rheumatoid Arthritis (RA) Flare Core Domain Set: Report of the OMERACT 2014 RA Flare Group Plenary
Susan J. Bartlett, Vivian P. Bykerk, Roxanne Cooksey, Ernest H. Choy, Rieke Alten, Robin Christensen, Daniel E. Furst, Francis Guillemin, Serena Halls, Sarah Hewlett, Amye L. Leong, Anne Lyddiatt, Lyn March, Pamela Montie, Ana Maria Orbai, Christoph Pohl, Marieke Scholte Voshaar, Thasia G. Woodworth, Clifton O. Bingham
The Journal of Rheumatology Feb 2015, jrheum.141169; DOI: 10.3899/jrheum.141169