Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Apr 2009
Review Meta AnalysisEffect of administration of antihelminthics for soil transmitted helminths during pregnancy.
Helminthiasis is infestation of the human body with parasitic worms and it is estimated to affect 44 million pregnancies, globally, each year. Intestinal helminthiasis is associated with blood loss and decreased supply of nutrients for erythropoiesis, resulting in iron deficiency anaemia. Over 50% of the pregnant women in low- and middle-income countries suffer from iron deficiency anaemia. Though iron deficiency anaemia is multifactorial, hook worm infestation is a major contributory cause in women of reproductive age in endemic areas. Antihelminthics are highly efficacious in treating hook worm but evidence of their beneficial effect and safety, when given during pregnancy, has not been established. ⋯ The evidence to date is insufficient to recommend use of antihelminthics for pregnant women after the first trimester of pregnancy. More well-designed, large scale randomised controlled trials are needed to establish the benefit of antihelminthic treatment during pregnancy.
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Cochrane Db Syst Rev · Apr 2009
Review Meta AnalysisContinuing education meetings and workshops: effects on professional practice and health care outcomes.
Educational meetings are widely used for continuing medical education. Previous reviews found that interactive workshops resulted in moderately large improvements in professional practice, whereas didactic sessions did not. ⋯ Educational meetings alone or combined with other interventions, can improve professional practice and healthcare outcomes for the patients. The effect is most likely to be small and similar to other types of continuing medical education, such as audit and feedback, and educational outreach visits. Strategies to increase attendance at educational meetings, using mixed interactive and didactic formats, and focusing on outcomes that are likely to be perceived as serious may increase the effectiveness of educational meetings. Educational meetings alone are not likely to be effective for changing complex behaviours.
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Cochrane Db Syst Rev · Apr 2009
Review Meta AnalysisSertindole versus other atypical antipsychotics for schizophrenia.
In many countries of the industrialised world second generation (atypical) antipsychotics have become the first line drug treatment for people with schizophrenia. The question as to whether and, if so, how much the effects of the various second generation antipsychotics differ is a matter of debate. ⋯ Sertindole may induce fewer movement disorders, but more cardiac effects, weight change and male sexual dysfunction than risperidone. However these data are based on only two studies and are too limited to allow firm conclusions. Nothing can be said about the effects of sertindole compared with second generation antipsychotics other than risperidone. There are several relevant trials underway or completed and about to report.
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Cochrane Db Syst Rev · Apr 2009
Review Meta AnalysisTranscutaneous electrical nerve stimulation (TENS) for pain relief in labour.
Transcutaneous nerve stimulation (TENS) has been proposed as a means of reducing pain in labour. The TENS unit emits low-voltage electrical impulses which vary in frequency and intensity. During labour, TENS electrodes are generally placed on the lower back, although TENS may be used to stimulate acupuncture points or other parts of the body. The physiological mechanisms whereby TENS relieves pain are uncertain. The TENS unit is frequently operated by women, which may increase sense of control in labour. ⋯ There is only limited evidence that TENS reduces pain in labour and it does not seem to have any impact (either positive or negative) on other outcomes for mothers or babies. The use of TENS at home in early labour has not been evaluated. TENS is widely available in hospital settings and women should have the choice of using it in labour.
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Cochrane Db Syst Rev · Apr 2009
Review Meta AnalysisInterventions for educating children who are at risk of asthma-related emergency department attendance.
Asthma is the most common chronic childhood illness and is a leading cause for paediatric admission to hospital. Asthma management for children results in substantial costs. There is evidence to suggest that hospital admissions could be reduced with effective education for parents and children about asthma and its management. ⋯ Asthma education aimed at children and their carers who present to the emergency department for acute exacerbations can result in lower risk of future emergency department presentation and hospital admission. There remains uncertainty as to the long-term effect of education on other markers of asthma morbidity such as quality of life, symptoms and lung function. It remains unclear as to what type, duration and intensity of educational packages are the most effective in reducing acute care utilisation.