نتایج جستجو برای: randomized placebo controlled trial
تعداد نتایج: 687100 فیلتر نتایج به سال:
Feasibility, effi cacy, and safety of antipsychotics for intensive care unit delirium: the MIND randomized, placebo-controlled trial. Background Given the lack of compelling evidence supporting the use of antipsychotics for delirium in critically ill patients and the potential adverse eff ects associated with these medica tions, placebo-controlled clinical trials are greatly needed. Methods Obj...
BACKGROUND Pulmonary coagulopathy is a hallmark of lung injury following inhalation trauma. Locally applied heparin attenuates lung injury in animal models of smoke inhalation. Whether local treatment with heparin benefits patients with inhalation trauma is uncertain. The present trial aims at comparing a strategy using frequent nebulizations of heparin with standard care in intubated and venti...
Low maternal vitamin E intake during pregnancy is associated with childhood asthma and a trial is required to test whether increasing maternal vitamin E intake reduces childhood asthma. This study investigated whether such a trial is possible using food to increase vitamin E intake. Three soup varieties with enhanced vitamin E content (16-19 mg/can) from food ingredients were developed. Near id...
background corticosteroids are used to induce remission in auto-immune hepatitis. they are not universally effective; therefore, alternative treatments are needed. in this study cysclosporine-a has been compared with prednisolone as an alternative treatment in a randomized controlled trial. this paper is an interim analysis of an ongoing clinical trial. methods sixteen years and older consentin...
background: oral health education for the mothers of very young children is important in reducing the risk of early childhood caries. this study aimed to evaluate the impact of an oral health intervention among mothers of 1-2 years old children. methods: this cluster randomized controlled trial (2012) was conducted among ninety mothers of 1-2 year old children. the setting of study was 10 child...
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