Significant use of non-evidence-based therapeutics in a cohort of Australian fibromyalgia patients.

Background: Fibromyalgia is a common condition characterised by chronic widespread musculoskeletal pain and central sensitivity features. Appropriate management requires a multidisciplinary approach prioritising non-pharmacological strategies. Evidence-based fibromyalgia medications are not always easily available, effective or tolerated.

Fibromyalgia, mood disorders, cognitive test results, cognitive symptoms and quality of life in systemic lupus erythematosus.

Objectives: Cognitive dysfunction, and comorbidities such as mood disorder and fibromyalgia, are common in SLE. This study aims to explore the associations between fibromyalgia, mood disorders, cognitive symptoms and cognitive dysfunction in SLE patients, and their impact on quality of life.

Methods: We tested cognition in SLE patients and healthy controls, and evaluated cognitive symptoms, mood disorder, fibromyalgia, fatigue and quality of life using patient-reported outcome measures.

Central sensitivity and fibromyalgia.

Fibromyalgia presents with symptoms of widespread pain, fatigue, sleeping and cognitive disturbances as well as other somatic symptoms. It often overlaps with other conditions termed 'central sensitivity syndromes', such as irritable bowel syndrome, chronic fatigue syndrome and temporomandibular disorder. Central sensitisation, mediated by amplified processing in the central nervous system, has been identified as the key pathogenic mechanism in these disorders.

Outcomes of Percutaneous Coronary Intervention in Patients With Rheumatoid Arthritis.

Rheumatoid arthritis (RA) is the most common inflammatory arthritis and is associated with increased risk of cardiovascular events and mortality. Evidence regarding outcomes following PCI is limited. This study aimed to assess differences in outcomes following percutaneous coronary intervention (PCI) between patients with and without RA.

Key Milestones Contributing to the Understanding of the Mechanisms Underlying Fibromyalgia.

The promulgation of the American College of Rheumatology (ACR) 1990 criteria for fibromyalgia (FM) classification has significantly contributed to an era of increased research into mechanisms that underlie the disorder. The previous emphasis on putative peripheral nociceptive mechanisms has advanced to identifying of changes in central neural networks that modulate pain and other sensory processes. The influences of psychosocial factors on the dynamic and complex neurobiological mechanisms involved in the fibromyalgia clinical phenotype are now better defined.

All-cause and cause-specific mortality in persons with fibromyalgia and widespread pain: An observational study in 35,248 persons with rheumatoid arthritis, non-inflammatory rheumatic disorders and clinical fibromyalgia.

Purpose: Studies of the relation of fibromyalgia (FM) and widespread pain (WSP) to mortality have differed as to the presence or absence of an association and the extent of cause-specific mortality. However, no studies have investigated which definitions of FM and WSP associate with mortality, nor of FM mortality in other diseases. We investigated these issues and the meaning of mortality in patients with FM.

The Relation of Physical Comorbidity and Multimorbidity to Fibromyalgia, Widespread Pain, and Fibromyalgia-related Variables.

Objective: To investigate the relation of physical (non-psychological) comorbidity and multimorbidity to quantitative measures of fibromyalgia (FM) and musculoskeletal pain.

Methods: We studied 12,215 patients in a research databank with quantitative measures of FM-related variables (FMV) that included binary determinations of FM and widespread pain (WSP), and constituent variables of FM diagnosis that included the WSP index (WPI), the symptom severity score (SSS), and the polysymptomatic distress scale (PSD). We assessed self-reported comorbid conditions and covariates that included age, sex, body mass index, hypertension, smoking history, and total household income.

Chronic pain syndromes: overlapping phenotypes with common mechanisms.

The common chronic pain syndromes of fibromyalgia, regional pain syndrome, and complex regional pain syndrome have been made to appear separate because they have been historically described by different groups and with different criteria, but they are really phenotypically accented expressions of the same processes triggered by emotional distress and filtered or modified by genetics, psychology, and local physical factors.

Neurogenic inflammation in fibromyalgia.

Fibromyalgia is a high impact chronic pain disorder with a well-defined and robust clinical phenotype. Key features include widespread pain and tenderness, high levels of sleep disturbance, fatigue, cognitive dysfunction and emotional distress. Abnormal processing of pain and other sensory input occurs in the brain, spinal cord and periphery and is related to the processes of central and peripheral sensitization.

Fibromyalgia has a high prevalence and impact in cardiac failure patients.

Objective: Chronic cardiac failure (CCF) shares several clinical features with fibromyalgia (FM), a syndrome of increased central sensitivity and musculoskeletal pain. FM frequently coexists with other chronic illness. Musculoskeletal pain is reported in patients with CCF; however, the prevalence and impact of FM in patients with CCF is not known.

Modulation of NMDA Receptor Activity in Fibromyalgia.

Activation of the -methyl-d-aspartate receptor (NMDAR) results in increased sensitivity of spinal cord and brain pathways that process sensory information, particularly those which relate to pain. The NMDAR shows increased activity in fibromyalgia and hence modulation of the NMDAR is a target for therapeutic intervention. A literature review of interventions impacting on the NMDAR shows a number of drugs to be active on the NMDAR mechanism in fibromyalgia patients, with variable clinical effects.

Fibromyalgia remains a significant burden in rheumatoid arthritis patients in Australia.

Aim: High rates of fibromyalgia (FM) are reported in rheumatoid arthritis (RA) patients. Advances in RA management have occurred, but information regarding current significance of FM in RA is limited. This investigation estimated the prevalence and health effects of concomitant FM in Australian RA patients.

Is there a role for opioids in the treatment of fibromyalgia?

The use of opioids for chronic pain has increased significantly due to a combination of the high patient burden of pain and the more widespread availability of a range of long-acting opioid preparations. This increased opioid use has translated into the care of many patients with fibromyalgia. The pain mechanism in fibromyalgia is complex but does not seem to involve disturbance of opioid analgesic functions.

GILZ: Glitzing up our understanding of the glucocorticoid receptor in psychopathology.

Dysfunction of the hypothalamic-pituitary-adrenal axis, particularly the glucocorticoid receptor, is a commonly implicated link between stress and psychopathology. GR abnormalities are frequently reported in depression, and these anomalies must be resolved before depressive symptoms remit. This biological finding is rendered clinically relevant by the knowledge that only select antidepressants alter GR function.

Fibromylagia.

Background: Fibromyalgia is a common and debilitating condition. The cardinal feature of fibromyalgia is musculoskeletal pain, usually accompanied by other problems, such as fatigue, sleep disturbance and cognitive difficulties. Fibromyalgia commonly coexists with other chronic illnesses and can result in poorer outcomes if untreated.

Clinical characteristics of 150 consecutive fibromyalgia patients attending an Australian public hospital clinic.

Aim: To describe clinical characteristics of fibromyalgia in an Australian population.

Method: Data was collected from 150 consecutive patients with clinical features of fibromyalgia seen in an Australian public hospital clinic. Demographic information and clinical characteristics were recorded.

The use of opioids in fibromyalgia.

Fibromyalgia syndrome (FMS) is a chronic disorder of widespread pain with high personal and societal burdens. Although targeted pharmacotherapies have become available in recent years, it remains a challenging condition to treat. Despite no randomized controlled trials addressing the short- or long-term use of opioids in FMS, their use remains prevalent.

Fibromyalgia: current diagnosis and management.

Fibromyalgia is a common disorder occurring in approximately 2-5% of most populations, with female patients outnumbering males by up to nine to one. The two essential components of fibromyalgia, experienced in conjunction, are widespread pain and widespread abnormal bodily tenderness, although other common features of the syndrome include fatigue, muscle stiffness, poor-quality sleep and emotional distress. The clinical features result from complex changes of pain-related neurophysiological function in the brain and spinal cord, particularly through the neurophysiological process of sensitization.

Fibromyalgia. Diagnosis and management.

Background: Fibromyalgia is a common chronic musculoskeletal pain syndrome, however its characteristics, diagnosis and management have not always been well understood. There is now increasing understanding of the pathophysiological mechanisms of fibromyalgia and development of more effective management strategies.

Objective: To explain the characteristics and diagnostic features of fibromyalgia.

Fibromyalgia syndrome: which antidepressant drug should we choose.

Fibromyalgia syndrome [FM] has core clinical features of widespread pain and widespread abnormal tenderness. The specific cause of the altered neurophysiology that underpins these clinical manifestations remains unclear. However, increased sensitisation of neural networks that relates to pain, as well as interacting mechanoreceptors, appear important targets for modulation by pharmacological agents.

Treatment of fatigue in fibromyalgia.

Clearly, fatigue is a large and challenging problem for those suffering from fibromyalgia. It adds greatly to the morbidity and disability associated with the disease. In the management of this specific symptom in fibromyalgia, attention should first be focused on identifying comorbidities that may be present and contribute to fatigue.