Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0016053 (fibromyalgia)
 4,687 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A MEDLINE search of the 1996 and 1997 literature yielded two reviews of the methodology of cost-effectiveness analyses (CEAs) in the field of rheumatology and eight original CEAs evaluating slow-acting antirheumatic agents (two studies), total hip arthroplasty for patients with osteoarthritis (one study), educational intervention for patients with fibromyalgia (one study), interventions for patients with low back pain (three studies), and hormone replacement therapy for women with osteoporosis (one study). Most CEAs relied on modelling of data that were assembled from various sources; however, in one CEA a cost-effectiveness comparison was based on data collected prospectively within a randomized clinical trial. Extensive sensitivity analyses were conducted by a majority of the studies. The CEAs of slow-acting antirheumatic agents provided results that were difficult to interpret given extensive modelling and reliance on expert estimates. Only one CEA was supported by an industry grant. Most of the studies were of high quality and met current methodologic requirements, including the use of discounting, sensitivity analysis, and incremental analysis. However, the major shortcoming of these recent studies continues to be the use of estimated costs instead of prospectively measured resource utilization data presented in terms of separate physical units.
 ...
PMID:A review of cost-effectiveness analyses in rheumatology and related disciplines. 956 9

An information processing model of pain symptom perception and reporting predicts that individuals prone to high levels of attentional self-focus and negative affect will report more pain than individuals low in these characteristics. Past research on college student and medical patient samples has shown that individuals high in private body consciousness (PBC), or attentional self-focus and who report higher levels of anxiety report more pain symptoms than counterparts low in PBC and anxiety. The present study examined effects of PBC and anxiety on pain reports of individuals suffering chronic pain (N = 144). Pain patients suffering chronic headache, low back pain, rheumatoid arthritis and fibromyalgia were included in the sample. A non-pain control sample (N = 31) was also studied to examine potential differences between controls and pain patients. Results indicated that pain patients reporting high levels of PBC reported more pain, although the effects of anxiety on pain reports among pain patients was not significant. Controls did not differ from pain patients on PBC, nor did the 4 groups of pain patients differ on PBC, suggesting PBC is a dispositional variable. Implications for the importance of attentional self-focus in pain symptom reporting are discussed.
 ...
PMID:Private body consciousness, anxiety and pain symptom reports of chronic pain patients. 964 28

In fibromyalgia as well as in low back pain we frequently find disturbances of the posture of vertebral column clinically and radiologically. Also, reduction in the mobility of whole spine and localized movement impairments in both conditions was present. It is likely that the disturbances are responsible for the first manifestations of fibromyalgia in a single localization, especially in lumbar and cervical regions.
 ...
PMID:Spinal factors in the generation of fibromyalgia syndrome. 1002 80

The main goal of current pain management approaches is to increase the patients' quality of life by improving pain coping skills and by reducing the levels of disability in daily life, often despite persistent pain. Direct measurement of quality of life is of crucial importance in economic evaluation research, in which not only is the estimation of financial costs and benefits included, but so is the evaluation of costs and benefits in terms of changes in health states. The purpose of this study is to compare the psychometric qualities of two instruments for assessing patients' utilities, the rating scale (RS) and the standard gamble (SG). Such instruments are designed for their application in economic evaluation research, but have seldomly been used in chronic pain trials. Both methods provide a single measure between 0 and 1. The relationship between these utility measures and descriptive and domain-specific quality of life measures was examined in 133 fibromyalgia patients and 148 patients with chronic non-specific low back pain. Mean utility score at baseline was 0.43 with the RS and 0.78 for the SG. The correlation between both methods was found to be poor (r = 0.21). Both measures appeared to be fairly stable in a 2-week test-retest period (intra class correlation coefficient (ICC) = 0.74 and 0.77). Scores on the description of patient's own health on six domains, global assessment of change and domain specific measures correlated moderately with the RS scores and low with the SG. Multiple regression analyses demonstrated that 32% of the variance in RS values and only 13% of the variance in SG utilities could be explained by domain-specific measures. These results suggest an acceptable construct validity for the RS but insufficient construct validity for the SG. Valuations of ones own health appear only partially to be related to the assessment of the pain-specific measures and measures of distress. It can be concluded that the RS and domain-specific measures assess partly different, but nevertheless complementary aspects of health-related quality of life. It is therefore recommended to include in economic evaluation studies both domain-specific measures and valuation measures. Finally, in chronic musculoskeletal pain patients, RS scores were found to be more responsive in detecting significant changes in preferences than SG scores. For use in patients with chronic musculoskeletal pain, the RS is preferred to the SG for establishing accurate decisions about the impact of new interventions on their health outcomes.
 ...
PMID:Patient utilities in chronic musculoskeletal pain: how useful is the standard gamble method? 1020 50

Multimodal pain management programmes have been used for chronic pain conditions such as low back pain or headache for many years with good results. However their effectiveness for treating fibromyalgia has only recently been established and with respect to long-term outcome the evidence is still not convincing. Recent findings, about abnormalities in pain control and neuroendocrine systems, help to understand the symptomatology of fibromyalgia and give theoretical support for these treatment concepts. They might also explain why secondary phenomena like depression, anxiety, deconditioning and disability can make it harder to treat the condition at a chronic stage. The ingredients of such multimodal programmes are described and evidence for their effectiveness is presented.
 ...
PMID:Pain management strategies and team approach. 1056 81

The aims of this study were: (1) to compare two groups of patients with chronic pain conditions (work-related muscular pain, mainly low back pain, and fibromyalgia) in general coping and pain-specific coping; (2) to examine the relationship between general and pain-specific coping and, (3) to examine the influence of state-trait anxiety on general and pain-specific coping. The sample included 80 individuals (range=19-70 years; mean=47; SD=9.9), who were patients at two pain management clinics for examination of their physical and psychosocial health conditions and consideration on disability pension. The patients were asked to respond to theStrategies to Handle Stress Questionnaire, theCoping Strategies Questionnaireand theState-Trait Anxiety Inventory. Patients with fibromyalgia scored significantly higher on T-anxiety and adopted <<problem-solving>> (p<0.01) and <<catharsis>> (p<0.05) less often and <<religion>> more often (p<0.01) than patients with work-related muscular pain in coping with stressful situations in general. No differences were revealed in pain-related coping between the groups. T-anxiety was positively correlated to pain-related <<catastrophizing>> (p<0.001) and negatively to abilities to control and reduce pain (p<0.05 andp<0.01, respectively). The correlation between general and pain-specific coping was weak to moderate. In conclusion, patients with fibromyalgia scored significantly higher on trait-anxiety and seem to interpret stressful situations as more threatening than patients with work-related muscular pain. Anxiety seems to be of central importance for coping with chronic pain. Anxiety-prone patients with fibromyalgia might benefit from psychological support in the process of coping with pain. Copyright 1998 The British Infection Society. All rights reserved.
 ...
PMID:Anxiety and coping in patients with chronic work-related muscular pain and patients with fibromyalgia. 1070 Mar 26

In 1997, 30% of the persons going into early retirement because of occupational disability and received pensions were psychosomatically ill. An additional large number of retirees suffered from untreatable pain such as chronic low back pain, some of them might as well have a chronic somatoform pain disorder. The article describes frequent psychosomatic diseases like somatization disorder, fibromyalgia and chronic fatigue syndrome with respect to their pathophysiology and psychological aspects as well as therapeutic advancements. It is postulated that an interdisciplinary access to these patients early in the course of their illness involving both somatic medical and psychiatric competence is the most promising means to tackle this enormous medical and health protection problem.
 ...
PMID:[Aspects of occupational disability in psychosomatic disorders]. 1085 74

A large proportion of irritable bowel syndrome (IBS) patients also complain of other functional disorders, such as headache, noncardiac chest pain, low back pain, and dysuria. Some of these features, particularly headache, may have a negative influence on the outcome of IBS. In a large proportion of female IBS patients, sexual intercourse triggers the symptoms, and frequently IBS symptoms exacerbate during menses. These gynecological-type symptoms often mislead the patients to the gynecological clinic, which may imply unnecessary investigations and inappropriate treatments. The diagnostic criteria of the fibromyalgia syndrome include IBS, and hence, the apparent relationship of both syndromes is difficult to analyze. On the other hand, no convincing evidence has been produced to date to sustain an association between IBS and the chronic fatigue syndrome.
 ...
PMID:Nongastrointestinal disorders in the irritable bowel syndrome. 1089 28

From a societal perspective long-term clinical trials or follow-up studies should preferably not only include an evaluation of the health effect for the patient, but also an economic evaluation. In order to yield comprehensive medical and nonmedical resource use data, we at least partly depend on respondents' recall for collecting these costing data. A patient cost diary was developed in order to estimate total resource use, expenses, and lost production due to illness and treatment. We applied the cost diary in two randomized clinical trials evaluating the cost-effectiveness of behavioral rehabilitation in 205 fibromyalgia and chronic low back pain patients. The use of the diary was evaluated, studying the feasibility, the influence of the period of data collection on the results, and some aspects of validity. Eighty-five percent of the patients completed at least one diary and in total 68% of the diaries were returned. Although the results for the three alternative periods of data collection (keeping the diary 1 week every month, 2 weeks every 2 months, or a full year) were not significantly different, they were only moderately correlated. Finally, self-reported specialist care contacts were generally in agreement with data from an insurance company. However, for physiotherapy contacts there were differences between the self-reported and insurance data. This study shows how the cost diary might be used successfully in cost-effectiveness studies.
 ...
PMID:The cost diary: a method to measure direct and indirect costs in cost-effectiveness research. 1094 45

This structured review addresses the issue of whether antidepressants have an antinociceptive (analgesic) effect for chronic pain independent of their antidepressant effect. In order to answer this question, human acute pain studies, individual placebo-controlled studies for the treatment of specific chronic pain syndromes, and metaanalytic studies were reviewed and placed into table format. Analysis of this evidence led to the following conclusions: The evidence was consistent in indicating that overall antidepressants may have an antinociceptive effect in chronic pain, and that these drugs were effective for neuropathic pain. There was also some evidence that these drugs could be effective for psychogenic or somatoform disorder-associated pain. This evidence also strongly suggested that serotonergic-noradrenergic antidepressants may have a more consistent antinociceptive effect than the serotonergic antidepressants. Finally, this evidence indicated that antidepressants could be effective for pain associated with some specific pain syndromes, such as chronic low back pain, osteoarthritis or rheumatoid arthritis, fibrositis or fibromyalgia, and ulcer healing. Possible reasons for the conflicting results of studies in this area are presented, and problems that could limit the validity of the conclusions of this review are discussed.
 ...
PMID:Evidence-based data on pain relief with antidepressants. 1094 61


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>