Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Oct 2004
Review Meta AnalysisAntibiotic regimens for suspected early neonatal sepsis.
Early acquired infection may cause severe illness or death in the neonatal period. Prompt treatment with antibiotics has shown to reduce mortality. It is not clear which antibiotic regimen is suitable for treatment of presumed early neonatal sepsis. ⋯ There is no evidence from randomised trials to suggest that any antibiotic regimen may be better than any other in the treatment of presumed early neonatal sepsis. More studies are needed to resolve this issue.
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Cochrane Db Syst Rev · Oct 2004
Review Meta AnalysisDiscontinuation of epidural analgesia late in labour for reducing the adverse delivery outcomes associated with epidural analgesia.
Although epidural analgesia provides the most effective labour analgesia, it is associated with some adverse obstetric consequences, including an increased risk of instrumental delivery. Many centres discontinue epidural analgesia late in labour to improve a woman's ability to push and reduce the rate of instrumental delivery. ⋯ There is insufficient evidence to support the hypothesis that discontinuing epidural analgesia late in labour reduces the rate of instrumental delivery. There is evidence that it increases the rate of inadequate pain relief in the second stage of labour. The practice of discontinuing epidurals is widespread and the size of the reduction in instrumental delivery rate could be clinically important; therefore, we recommend a larger study than those included in this review be undertaken to determine whether this effect is real or has occurred by chance, and to provide stronger evidence about the safety aspects.
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Based mainly on experimental data which indicates improvement to the cerebral microcirculation, Dan Shen, a form of herbal medicine, is widely used in the treatment of acute ischaemic stroke in China. We aimed to assess the evidence from randomised controlled trials of their effects. ⋯ There were too few patients and outcome events to draw reliable conclusions from the present data. The methodological qualities of all included studies were poor. Further high-quality randomised controlled trials should be performed.
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Cochrane Db Syst Rev · Oct 2004
Review Meta AnalysisEffectiveness of intermediate care in nursing-led in-patient units.
The Nursing led inpatient Unit (NLU) is one of a range of services that have been considered in order to manage more successfully the transition between hospital and home for patients with extended recovery times. ⋯ There is some evidence that patients discharged from a NLU are better prepared for discharge but it is unclear if this is simply a product of an increased length of inpatient stay. No statistically significant adverse effects were noted but the possibility of increased early mortality cannot be discounted. More research is needed.
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Cardiac tamponade may occur following cardiac surgery as a result of blood or fluid collecting in the pericardial space compressing the heart and reducing cardiac output. Mediastinal chest drains (including pericardial drains) are inserted as standard post-operative practice following cardiac surgery to assist the clearance of blood from the pericardial space and to prevent cardiac tamponade. To prevent chest tubes from blocking and so causing tamponade nurses manipulate them to prevent or remove clots. Manipulation methods including milking, stripping, fanfolding and tapping may be applied to the tubes to keep them from blocking. Evidence is required as to the safest and most effective means of preventing chest tube blockage and preventing cardiac tamponade. ⋯ There are insufficient studies which compare differing methods of chest drain clearance to support or refute the relative efficacy of the various methods in preventing cardiac tamponade. Nor can the need to manipulate chest drains be supported or refuted by results from RCT's.