Best practice & research. Clinical rheumatology
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Best Pract Res Clin Rheumatol · Aug 2012
ReviewNephrogenic systemic fibrosis: a systemic fibrosing disease resulting from gadolinium exposure.
Nephrogenic systemic fibrosis (NSF) is an iatrogenic fibrosing disorder that primarily affects individuals with chronic kidney disease (CKD) following exposure to gadolinium-based contrast agents (GBCAs) during imaging procedures. NSF is characterised by skin thickening, tethering and hyperpigmentation; flexion contractures of joints; and extracutaneous fibrosis. This article reviews the history, clinical manifestations, epidemiology, histopathology and pathophysiology of this disabling disease.
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Best Pract Res Clin Rheumatol · Jun 2012
ReviewTai Chi and yoga as complementary therapies in rheumatologic conditions.
Tai Chi and yoga are complementary therapies which have, during the last few decades, emerged as popular treatments for rheumatologic and musculoskeletal diseases. This review covers the evidence of Tai Chi and yoga in the management of rheumatologic diseases, especially osteoarthritis of the knee, hip and hand, and rheumatoid arthritis. ⋯ Recommendations for Tai Chi in knee osteoarthritis have recently been issued by the American College of Rheumatology. To allow broader recommendations for the use of Tai Chi and yoga in rheumatic diseases, there is a need to collect more evidence researched with larger randomised controlled trials.
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Best Pract Res Clin Rheumatol · Apr 2011
Future perspectives in generalised musculoskeletal pain syndromes.
This article describes contemporary controversies regarding two categories of soft-tissue pain (STP)--chronic widespread pain and fibromyalgia syndrome. The tone is more editorial than review didactic. It draws upon history to explain current trends that project possible future implications. ⋯ The populations identified by the two criteria are similar but not identical. Misuse of the new criteria could expand fibromyalgia from 2 to 10% of the general population. Avoidance of the term 'fibromyalgia' could return it to the obscurity from whence it came, leaving a much larger problem in its stead.
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Best Pract Res Clin Rheumatol · Apr 2011
ReviewClinimetric evaluations of patients with chronic widespread pain.
Assessing chronic widespread pain (CWP) and its impact on physical, emotional and social function requires multidimensional qualitative and health-related quality of life (HRQL) instruments. The recommendations of the Initiative on Methods, Measurement, and Pain Assessment in Clinical Trials (IMMPACT) concerning outcome measurements for pain trials are useful for making routine assessments, the most significant of which include pain, fatigue, disturbed sleep, physical functioning, emotional functioning, patient global ratings of satisfaction and HRQL. ⋯ Clinicians need to be aware of the psychometric properties of the instruments used, including their levels of imprecision and minimum clinically important differences (those indicating a meaningful change in clinical status). This article reviews a selection of the instruments used to assess CWP patients, including validated newly developed and well-established screening instruments, and discusses their advantages and limitations.
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Best Pract Res Clin Rheumatol · Apr 2011
ReviewCentral pain mechanisms in chronic pain states--maybe it is all in their head.
Mechanisms underlying chronic pain differ from those underlying acute pain. In chronic pain states, central nervous system (CNS) factors appear to play particularly prominent roles. ⋯ The characteristic symptoms of these central pain conditions include multifocal pain, fatigue, insomnia, memory difficulties and a higher rate of co-morbid mood disorders. In contrast to acute and peripheral pain states that are responsive to non-steroidal anti-inflammatory drugs (NSAIDs) and opioids, central pain conditions respond best to CNS neuromodulating agents, such as serotonin-norepinephrine reuptake inhibitors (SNRIs) and anticonvulsants.