Comorbid Somatic Symptoms and Functional Status in Patients With Fibromyalgia and Chronic Fatigue Syndrome: Sensory Amplification as a Common Mechanism

Fukuda, 1994, The chronic fatigue syndrome: a comprehensive approach to its definition and study, Ann Intern Med, 121, 953, 10.7326/0003-4819-121-12-199412150-00009 Wolfe, 1990, The American College of Rheumatology 1990 Criteria for the Classification of Fibromyalgia, Arthritis Rheum, 33, 160, 10.1002/art.1780330203 Yunus, 2005, Symptoms and signs of fibromyalgia syndrome: an overview, 125 Katon, 2001, Medical symptoms without identified pathology: relationship to psychiatric disorders, childhood and adult trauma, and personality traits, Ann Intern Med, 134, 917, 10.7326/0003-4819-134-9_Part_2-200105011-00017 Clauw, 1995, The pathogenesis of chronic pain and fatigue syndromes, with special reference to fibromyalgia, Med Hypotheses, 44, 369, 10.1016/0306-9877(95)90263-5 Clauw, 1997, Chronic pain and fatigue syndromes: overlapping clinical and neuroendocrine features and potential pathogenic mechanisms, Neuroimmunomodulation, 4, 134, 10.1159/000097332 Carrillo-de-la-Peñna, 2006, Intensity dependence of auditory-evoked cortical potentials in fibromyalgia patients: a test of the generalized hypervigilance hypothesis, J Pain, 7, 480, 10.1016/j.jpain.2006.01.452 Lorenz, 1996, Middle- and long-latency somatosensory evoked potentials after painful laser stimulation in patients with fibromyalgia syndrome, EEG Clin Neurophysiol, 100, 165 McDermid, 1996, Generalized hypervigilance in fibromyalgia: evidence of perceptual amplification, Pain, 66, 133, 10.1016/0304-3959(96)03059-X Ozgocman, 2003, Auditory P300 event-related potentials and serotonin reuptake inhibitor treatment in patients with fibromyalgia, Ann Rheum Dis, 62, 551, 10.1136/ard.62.6.551 Montoya, 2006, Reduced brain habituation to somatosensory stimulation in patients with fibromyalgia, Arthritis Rheum, 54, 1995, 10.1002/art.21910 Geisser, 2003, Perception of noxious and innocuous heat stimulation among healthy women and women with fibromyalgia: association with mood, somatic focus, and catastrophizing, Pain, 102, 243, 10.1016/S0304-3959(02)00417-7 Lautenbacher, 1994, Multi-method assessment of experimental and clinical pain in patients with fibromyalgia, Pain, 59, 45, 10.1016/0304-3959(94)90046-9 Fields, 1991, Depression and pain: a neurobiological model, Neuropsychiatry Neuropsychol Behav Neurol, 4, 83 Giesicke, 2005, The relationship between depression, clinical pain, and experimental pain in a chronic-pain cohort, Arthritis Rheum, 52, 1577, 10.1002/art.21008 Sayar, 2005, Does somatosensory amplification decrease with antidepressant treatment?, Psychosomatics, 46, 340, 10.1176/appi.psy.46.4.340 Wolfe, 1999, Evidence of disordered symptom appraisal in fibromyalgia: increased rates of reported comorbidity and comorbidity severity, Clin Exp Rheumatol, 17, 297 Bennett, 2005, Impact of fibromyalgia pain on health-related quality of life before and after treatment with tramadol/acetaminophen, Arthritis Rheum, 53, 519, 10.1002/art.21319 Bergman, 2005, Psychosocial aspects of chronic widespread pain and fibromyalgia, Disabil Rehabil, 27, 675, 10.1080/09638280400009030 Reeves, 2005, Chronic fatigue syndrome: a clinically empirical approach to its definition and study, BMC Med, 3, 19, 10.1186/1741-7015-3-19 Melzack, 1987, The Short-Form McGill Pain Questionnaire, Pain, 30, 191, 10.1016/0304-3959(87)91074-8 Radloff, 1977, The CES–D scale: a self-report depression scale for research in the general population, Appl Psychol Meas, 1, 385, 10.1177/014662167700100306 Berkman, 1986, Depressive symptoms in relation to physical health and functioning in the elderly, Am J Epidemiol, 124, 372, 10.1093/oxfordjournals.aje.a114408 Geisser, 1997, Assessing depression among persons with chronic pain, using the Center for Epidemiological Studies–Depression scale and the Beck Depression Inventory: a comparative analysis, Clin J Pain, 13, 163, 10.1097/00002508-199706000-00011 Turk, 1994, Detecting depression in chronic pain patients: adequacy of self-reports, Behav Res Ther, 32, 9, 10.1016/0005-7967(94)90078-7 Smets, 1995, The Multidimensional Fatigue Inventory (MFI): psychometric qualities of an instrument to assess fatigue, J Psychosom Res, 39, 315, 10.1016/0022-3999(94)00125-O Ware, 2000, SF–36 Health Survey update, Spine, 25, 3130, 10.1097/00007632-200012150-00008 Ware, 2000, Using generic measures of functional health and well-being to increase understanding of disease burden, Spine, 25, 1467, 10.1097/00007632-200006150-00002 Petzke, 2001, Dolorimetry performed at three paired tender points highly predicts overall tenderness, J Rheumatol, 28, 2568 Gracely, 1988, A multiple random staircase method of psychophysical pain assessment, Pain, 32, 55, 10.1016/0304-3959(88)90023-1 Gracely, 1979, Narcotic analgesia: fentanyl reduces the intensity but not the unpleasantness of painful tooth pulp sensations, Science, 203, 1261, 10.1126/science.424753 Borg, 1970, Perceived exertion as an indicator of somatic stress, Scand J Rehabil Med, 2, 92 Lyden, 2004, Processing of sensory sensations associated with exercise and experimental pain in fibromyalgia, J Pain, 5, 37, 10.1016/j.jpain.2004.02.114 Kerlinger, 1973 Heim, 2006, Early adverse experience and risk for chronic fatigue syndrome: results from a population-based study, Arch Gen Psychiatry, 63, 1258, 10.1001/archpsyc.63.11.1258 Peters, 2000, Do fibromyalgia patients display hypervigilance for innocuous somatosensory stimuli? application of a body-scanning reaction time paradigm, Pain, 86, 283, 10.1016/S0304-3959(00)00259-1 Giesecke, 2004, Evidence of augmented central pain processing in idiopathic chronic low back pain, Arthritis Rheum, 50, 613, 10.1002/art.20063 Gracely, 2002, Functional MRI evidence of augmented pain processing in fibromyalgia, Arthritis Rheum, 46, 1333, 10.1002/art.10225 Craig, 2003, Interoception: the sense of the physiological condition of the body, Curr Opin Neurol, 13, 500, 10.1016/S0959-4388(03)00090-4 Critchley, 2004, Neural systems supporting interoceptive awareness, Nat Neurosci, 7, 189, 10.1038/nn1176 Cook, 2006, The influence of aerobic fitness and fibromyalgia on cardiorespiratory and perceptual responses to exercise in patients with chronic fatigue syndrome, Arthritis Rheum, 54, 3351, 10.1002/art.22124