Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2008
ReviewAntibiotics for the prophylaxis of bacterial endocarditis in dentistry.
Infective endocarditis is a severe infection arising in the lining of the heart with a high mortality rate.Many dental procedures cause bacteraemia and it was believed that this may lead to bacterial endocarditis (BE) in a few people. Guidelines in many countries have recommended that prior to invasive dental procedures antibiotics are administered to people at high risk of endocarditis. However, recent guidance by the National Institute for Health and Clinical Excellence (NICE) in England and Wales has recommended that antibiotics are not required. ⋯ There remains no evidence about whether penicillin prophylaxis is effective or ineffective against bacterial endocarditis in people at risk who are about to undergo an invasive dental procedure. There is a lack of evidence to support previously published guidelines in this area. It is not clear whether the potential harms and costs of antibiotic administration outweigh any beneficial effect. Ethically practitioners need to discuss the potential benefits and harms of antibiotic prophylaxis with their patients before a decision is made about administration.
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This is the protocol for a review and there is no abstract. The objectives are as follows: To assess the efficacy and adverse effects of single dose parecoxib in studies of acute postoperative pain using methods that permit comparison with other analgesics evaluated in standardised trials using almost identical methods and outcomes.
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Cochrane Db Syst Rev · Jan 2008
Review Meta AnalysisInterventions to prevent hypothermia at birth in preterm and/or low birthweight infants.
Hypothermia incurred during routine postnatal resuscitation is a world-wide issue (across all climates), associated with morbidity and mortality. Keeping vulnerable preterm infants warm is problematic even when recommended routine thermal care guidelines are followed in the delivery suite. ⋯ Plastic wraps or bags, skin-to-skin care and transwarmer mattresses all keep preterm infants warmer, leading to higher temperatures on admission to neonatal units and less hypothermia. Given the low NNT, consideration should be given to using these interventions in the delivery suite. However, the small numbers of infants and studies and the absence of long-term follow-up mean that firm recommendations for clinical practice cannot be given. There is a need to conduct large, high quality randomised controlled trials looking at long-term outcomes.
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Cochrane Db Syst Rev · Jan 2008
Review Meta AnalysisPatient education for neck pain with or without radiculopathy.
Neck disorders are common, disabling, and costly. The effectiveness of patient education strategies is unclear. ⋯ This review has not shown effectiveness for educational interventions in various disorder types and follow-up periods, including advice to activate, advice on stress coping skills, and 'neck school'. In future research, further attention to methodological quality is necessary. Studies of multimodal interventions should consider study designs, such as factorial designs, that permit discrimination of the specific educational components.
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Cochrane Db Syst Rev · Jan 2008
Review Meta AnalysisHaloperidol versus chlorpromazine for schizophrenia.
Chlorpromazine and haloperidol are benchmark antipsychotic drugs. Both are said to be equally effective when used at equivalent doses, but have different side-effect profiles. ⋯ Given that haloperidol and chlorpromazine are global standard antipsychotic treatments for schizophrenia, it is surprising that less than 800 people have been randomised to a comparison and that incomplete reporting still makes it difficult for anyone to draw clear conclusions on the comparative effects of these drugs. However, it seems that haloperidol causes more movement disorders than chlorpromazine, while chlorpromazine is significantly more likely to lead to hypotonia. We are surprised to have to say that we feel further, large, well designed, conducted and reported studies are required.