The Longitudinal Outcome of Fibromyalgia: A Study of 1555 Patients

From Georgetown University, Washington Hospital Center, Washington, DC; Montreal General Hospital, Division of Rheumatology, McGill University, Montreal, Quebec, Canada; Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, Michigan; Rush University Medical Center, Chicago, Illinois; Department of Psychosomatic Medicine and Psychotherapy, Technische Universität München, Munich, Germany; and the National Data Bank for Rheumatic Diseases and University of Kansas School of Medicine, Wichita, Kansas, USA.
Dr. Walitt has received consulting feels from Jazz Pharmaceuticals. Dr. Häuser has received honoraria from Eli-Lilly, Janssen-Cilag, Mundipharma, and Pfizer, and travel support from Eli Lilly. Dr. Hassett has received research funding from Bristol-Myers Squibb and Jazz Pharmaceuticals and is a consultant to Jazz Pharmaceuticals and Bristol-Myers Squibb. Dr. Fitzcharles has received consultant fees, speaking fees, and/or honoraria from Boehringer Ingelheim, Eli-Lilly, Paladin, Pfizer, and Purdue.
B. Walitt, MD, MPH, Georgetown University, Washington Hospital Center; M-A. Fitzcharles, MB, ChB, Montreal General Hospital, Division of Rheumatology, McGill University; A.L. Hassett, PsyD, Department of Anesthesiology, University of Michigan Medical School; R.S. Katz, MD, Rush University Medical Center; W. Häuser, MD, Department of Psychosomatic Medicine and Psychotherapy, Technische Universität München; F. Wolfe, MD, National Data Bank for Rheumatic Diseases, University of Kansas School of Medicine.
Address correspondence to Dr. F. Wolfe, National Data Bank for Rheumatic Diseases, 1035 N. Emporia, Suite 288, Wichita, KS 67214. E-mail: fwolfe@arthritis-research.org
Accepted for publication May 6, 2011.

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Jul 2011	405	0	42
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Sep 2011	109	19	22
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