Trending Articles
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Cochrane Db Syst Rev · Feb 2012
Review Meta AnalysisOnce-daily versus multiple-daily dosing with intravenous aminoglycosides for cystic fibrosis.
People with cystic fibrosis, who are chronically colonised with the organism Pseudomonas aeruginosa, often require multiple courses of intravenous aminoglycoside antibiotics for the management of pulmonary exacerbations. The properties of aminoglycosides suggest that they could be given in higher doses less often. ⋯ Once- and three-times daily aminoglycoside antibiotics appear to be equally effective in the treatment of pulmonary exacerbations of cystic fibrosis. There is evidence of less nephrotoxicity in children.
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Journal of neurotrauma · Jan 2014
Review Meta AnalysisValue of Repeat Head Computed Tomography after Traumatic Brain Injury: Systematic Review and Meta-Analysis.
Diagnosis and management of traumatic brain injury (TBI) is crucial to improve patient outcomes. While initial head computed tomography (CT) scan is the optimum tool for quick and accurate detection of intracranial hemorrhage, the guidelines on use of repeat CT differ among institutions. Three systematic reviews have been conducted on a similar topic; none have performed a comprehensive meta-analysis of all studies. ⋯ In a subgroup analysis of mild TBI patients (Glasgow Coma Scale score 13 to 15), five prospective and nine retrospective studies reported on change in management following repeat CT with the pooled proportion across prospective studies at 2.3% (95% CI 0.3-6.3) and across retrospective studies at 3.9% (95% CI 2.3-5.7), respectively. The evidence suggests that repeat CT in patients with TBI results in a change in management for only a minority of patients. Better designed studies are needed to address the issue of the value of repeat CT in the management of TBI.
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Cochrane Db Syst Rev · Mar 2015
Review Meta AnalysisCirculating antigen tests and urine reagent strips for diagnosis of active schistosomiasis in endemic areas.
Point-of-care (POC) tests for diagnosing schistosomiasis include tests based on circulating antigen detection and urine reagent strip tests. If they had sufficient diagnostic accuracy they could replace conventional microscopy as they provide a quicker answer and are easier to use. ⋯ Among the evaluated tests for S. haematobium infection, microhaematuria correctly detected the largest proportions of infections and non-infections identified by microscopy.The CCA POC test for S. mansoni detects a very large proportion of infections identified by microscopy, but it misclassifies a large proportion of microscopy negatives as positives in endemic areas with a moderate to high prevalence of infection, possibly because the test is potentially more sensitive than microscopy.
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Review Meta Analysis
Safety of efavirenz in the first trimester of pregnancy: an updated systematic review and meta-analysis.
Evidence of the risk of birth defects with efavirenz use is limited. We updated a meta-analysis of birth defects in infants with first trimester efavirenz exposure up to July 2011. ⋯ The relative risk of defects comparing women on efavirenz-based (1290 live births) and nonefavirenz-based regimens (8122 live births) was 0.85 (95% CI 0.61-1.20). One neural tube defect was observed (myelomeningocele), giving an incidence of 0.07% (95% CI 0.002-0.39).
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Review Meta Analysis
Is there an oligometastatic state in non-small cell lung cancer? A systematic review of the literature.
Long-term survival has been observed in patients with oligometastatic non-small cell lung cancer (NSCLC) treated with locally ablative therapies to all sites of metastatic disease. We performed a systematic review of the evidence for the oligometastatic state in NSCLC. ⋯ Survival outcomes for patients with oligometastatic NSCLC are highly variable, and half of patients progress within approximately 12 months; however, long-term survivors do exist. Definitive treatment of the primary lung tumor and low-burden thoracic tumors are strongly associated with improved long-term survival. The only randomized data to guide management of oligometastatic NSCLC pertains to patients with brain metastases. For other oligometastatic NSCLC patients, randomized trials are needed, and we propose that these prognostic factors be utilized to guide clinical decision making and design of clinical trials.