Cochrane Db Syst Rev
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Optic neuritis is an inflammatory disease of the optic nerve. It occurs more commonly in women than in men. Usually presenting with an abrupt loss of vision, recovery of vision is almost never complete. Closely linked in pathogenesis to multiple sclerosis, it may be the initial manifestation for this condition. In certain patients, no underlying cause can be found. ⋯ There is no conclusive evidence of benefit in terms of recovery to normal visual acuity, visual field or contrast sensitivity with either intravenous or oral corticosteroids at the doses evaluated in trials included in this review.
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Cochrane Db Syst Rev · Apr 2012
Review Meta AnalysisMonoamine oxidase inhibitors (MAOIs) for fibromyalgia syndrome.
Fibromyalgia (FM) syndrome is a chronic condition of unknown aetiology characterised by musculoskeletal pain that often co-exists with sleep disturbance, cognitive dysfunction and fatigue. Patients often report high disability levels and poor quality of life. Since there is no specific treatment that alters the pathogenesis of FM, drug therapy focuses on pain reduction and improvement of other bothersome symptoms. ⋯ Data suggest that the effectiveness of MAOIs for the treatment of FM symptoms is limited. Although we observed a moderate effect size on pain and a small one on tender points, these results should be taken with caution as they are only based on two studies with a small number of patients and inconsistent risk of bias among them.
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Cochrane Db Syst Rev · Apr 2012
Review Meta AnalysisPreoperative statin therapy for patients undergoing cardiac surgery.
Patients referred to cardiac surgery for cardiovascular disease are at significant risk for the development of post-operative major adverse events despite significant advances in surgical techniques and perioperative care. Statins (HMG-CoA reductase inhibitors) have gained a pivotal role in the primary and secondary prevention of coronary artery disease, and are thought to improve perioperative outcomes in patients undergoing cardiac surgery. ⋯ Preoperative statin therapy reduces the odds of post-operative AF and shortens the stay on the ICU and in the hospital. Statin pretreatment had no influence on perioperative mortality, stroke, myocardial infarction or renal failure. Since analysed studies included mainly patients undergoing myocardial revascularizations the results cannot be extrapolated to patients undergoing other cardiac procedures such as heart valve or aortic surgery.
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Ingrowing toenails are a common problem in which part of the nail penetrates the skinfold alongside the nail, creating a painful area. Different non-surgical and surgical interventions for ingrowing toenails are available, but there is no consensus about a standard first-choice treatment. ⋯ Surgical interventions are more effective than non-surgical interventions in preventing the recurrence of an ingrowing toenail.In the studies comparing a surgical intervention to a surgical intervention with the application of phenol, the addition of phenol is probably more effective in preventing recurrence and regrowth of the ingrowing toenail. Because there is only one study in which the surgical interventions in both study arms were equal, more studies have to be done to confirm these outcomes.Postoperative interventions do not decrease the risk of postoperative infection, postoperative pain, or healing time.
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Cochrane Db Syst Rev · Apr 2012
Review Meta AnalysisExercise interventions for shoulder dysfunction in patients treated for head and neck cancer.
Shoulder dysfunction is a common problem in patients treated for head and neck cancer. Both neck dissections and radiotherapy can cause morbidity to the shoulder joint. Exercise interventions have been suggested as a treatment option for this population. ⋯ Limited evidence from two RCTs demonstrated that PRT is more effective than standard physiotherapy treatment for shoulder dysfunction in patients treated for head and neck cancer, improving pain, disability and range of motion of the shoulder joint, but it does not improve quality of life. However, although statistically significant the measured benefits of the intervention may be small. Other exercise regimes were not shown to be effective compared to routine postoperative physiotherapy. Further studies which apply other exercise interventions in head and neck cancer patients in the early postoperative and radiotherapy period are needed, with long-term follow-up.