Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Sep 2014
Review Meta AnalysisAmphotericin B lipid soluble formulations versus amphotericin B in cancer patients with neutropenia.
Patients with cancer who are treated with chemotherapy or receive a bone marrow transplant have an increased risk of acquiring fungal infections. Such infections can be life-threatening. Antifungal drugs are therefore often given prophylactically to such patients, or when they have a fever. ⋯ It is not clear whether there are any advantages of lipid-based formulations if conventional amphotericin B is administered under optimal circumstances, and their high cost prohibits routine use in most settings. There is a need for large trials comparing lipid-based formulations of amphotericin B with conventional amphotericin B given in the same dose, with routine premedication for prevention of infusion-related toxicity, and with supplementation with fluid, potassium, and magnesium for prevention of nephrotoxicity.
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Cochrane Db Syst Rev · Sep 2014
Review Meta AnalysisComputer-assisted surgery for knee ligament reconstruction.
Anterior cruciate ligament (ACL) reconstruction is one of the most frequently performed orthopaedic procedures. The most common technical cause of reconstruction failure is graft malpositioning. Computer-assisted surgery (CAS) aims to improve the accuracy of graft placement. Although posterior cruciate ligament (PCL) injury and reconstruction are far less common, PCL reconstruction has comparable difficulties relating to graft placement. This is an update of a Cochrane review first published in 2011. ⋯ From the available evidence, we are unable to demonstrate or refute a favourable effect of CAS for cruciate ligament reconstructions of the knee compared with conventional reconstructions. However, the currently available evidence does not indicate that CAS in knee ligament reconstruction improves outcome. There is a need for improved reporting of future studies of this technology.
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Cochrane Db Syst Rev · Sep 2014
Review Meta AnalysisTopical corticosteroids for treating phimosis in boys.
Until recently, phimosis has been treated surgically by circumcision or prepuceplasty; however, recent reports of non-invasive treatment using topical corticosteroids applied for four to eight weeks have been favourable. The efficacy and safety of topical corticosteroids for treating phimosis in boys has not been previously systematically reviewed. ⋯ Topical corticosteroids offer an effective alternative for treating phimosis in boys. Although sub optimal reporting among the included studies meant that the size of the effect remains uncertain, corticosteroids appear to be a safe, less invasive first-line treatment option before undertaking surgery to correct phimosis in boys.
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Cochrane Db Syst Rev · Sep 2014
Review Meta AnalysisMultidisciplinary biopsychosocial rehabilitation for chronic low back pain.
Low back pain (LBP) is responsible for considerable personal suffering worldwide. Those with persistent disabling symptoms also contribute to substantial costs to society via healthcare expenditure and reduced work productivity. While there are many treatment options, none are universally endorsed. The idea that chronic LBP is a condition best understood with reference to an interaction of physical, psychological and social influences, the 'biopsychosocial model', has received increasing acceptance. This has led to the development of multidisciplinary biopsychosocial rehabilitation (MBR) programs that target factors from the different domains, administered by healthcare professionals from different backgrounds. ⋯ Patients with chronic LBP receiving MBR are likely to experience less pain and disability than those receiving usual care or a physical treatment. MBR also has a positive influence on work status compared to physical treatment. Effects are of a modest magnitude and should be balanced against the time and resource requirements of MBR programs. More intensive interventions were not responsible for effects that were substantially different to those of less intensive interventions. While we were not able to determine if symptom intensity at presentation influenced the likelihood of success, it seems appropriate that only those people with indicators of significant psychosocial impact are referred to MBR.