Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2000
ReviewMultiple versus single dose natural surfactant extract for severe neonatal respiratory distress syndrome.
This section is under preparation and will be included in the next issue. ⋯ In infants with established respiratory distress, a policy of multiple doses of natural surfactant extract results in greater improvements regarding oxygenation and ventilatory requirements, a decreased risk of pneumothorax and a trend toward improved survival. The ability to give multiple doses of surfactant to infants with ongoing respiratory insufficiency leads to improved clinical outcome and appears to be the most effective treatment policy.
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Cochrane Db Syst Rev · Jan 2000
ReviewClozapine versus typical neuroleptic medication for schizophrenia.
Long-term drug treatment of schizophrenia with conventional antipsychotics has limitations: 25-33% of patients have illnesses that are treatment-resistant. Clozapine is an atypical antipsychotic drug, which is claimed to have superior efficacy and to cause fewer motor adverse effects than typical drugs for people with treatment-resistant illnesses. Clozapine carries a significant risk of serious blood disorders, which necessitates mandatory weekly blood monitoring at least during the first months of treatment. ⋯ This systematic review confirms that clozapine is convincingly more effective than typical antipsychotic drugs in reducing symptoms of schizophrenia, producing clinically meaningful improvements and postponing relapse. Patients were more satisfied with clozapine treatment than with typical neuroleptic treatment. (ABSTRACT TRUNCATED
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Intravenous prostaglandin E2 and F2 alpha can be used to induce labour. The use of intravenous prostaglandins in this context has been limited by perceived unacceptable maternal side effect profiles. This is one of a series of reviews of methods of cervical ripening and labour induction using standardised methodology. ⋯ Intravenous prostaglandin is no more efficient than intravenous oxytocin for the induction of labour but its use is associated with higher rates of maternal side effects and uterine hyperstimulation than oxytocin. No conclusions can be drawn form the comparisons of combination of prostaglandin F2 alpha and oxytocin compared to oxytocin alone or extra amniotic and intravenous prostaglandin E2.
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Cochrane Db Syst Rev · Jan 2000
ReviewAntiplatelet therapy for preventing stroke in patients with non-valvular atrial fibrillation and no previous history of stroke or transient ischemic attacks.
Atrial fibrillation (AF) carries an increased risk of stroke; antiplatelet agents are proven effective for stroke prevention in other settings. ⋯ Considering all randomized data, aspirin modestly (by about 20%) reduces stroke and major vascular events in nonvalvular AF. For primary prevention among AF patients with an average stroke rate of 4.5%/year, about 10 strokes would be prevented yearly for every 1000 given aspirin.
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Anti-psychotic drugs are the mainstay treatment for schizophrenia. Long-acting depot injections of drugs such as bromperidol decanoate are extensively used as a means of long-term maintenance treatment. ⋯ Currently, extrapolating from minimal trial data suggests that bromperidol decanoate may be better than a placebo injection but less valuable than fluphenazine or haloperidol decanoate. If bromperidol decanoate is available to the clinician it may be a viable choice, especially when there are reasons not to use fluphenazine or haloperidol decanoate. Well-conducted and reported randomised trials are urgently needed to inform practice in Belgium, Germany, Italy and the Netherlands.