Medicine
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Delirium is common in adult patients undergoing cardiac surgery and related to a high morbidity and mortality. Although a variety of pharmacologic interventions have been applied in delirium prevention, there is still uncertainty concerning which drug is optimal. Thus, we plan to conduct a systematic review and network meta-analysis (NMA) of published studies to assess the efficacy and safety of pharmacologic interventions for preventing delirium among those patients. ⋯ Our study will generate convincing evidence regarding the effectiveness and safety of different pharmacologic interventions for delirium prevention in cardiac surgery patients.
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Hyperlipidemia is a major risk factor for cardiovascular and cerebrovascular diseases. Acupuncture has been widely applied in the treatment of hyperlipidemia. But its efficacy has not been evaluated scientifically and systematically. Therefore, we provide a protocol of systematic evaluation to assess the effectiveness and safety of acupuncture treatment on patient with hyperlipidemia. ⋯ The conclusion of our systematic review will provide evidence to judge whether acupuncture is an effective intervention for patient with hyperlipidemia.
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There is widespread obesity paradox in cardiovascular diseases, the cardiovascular influence from weight management remains controversial. Moreover, previous publications indicating that different weight reduction extent might lead to various results. Thus, it is of importance to reassess the cardiovascular benefits of weight management strategies. ⋯ The results of this systematic review could provide reliable and concrete evidence for weight loss and its cardiovascular benefits.Prospero registration number: CRD42018108582.
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Contraceptive use and sexual health behavior remain a prominent public health concern in South Africa. Despite many government interventions, unplanned pregnancies, number of abortions, and maternal mortality remain relatively high. Due to high pregnancy levels and the stigma associated with termination of pregnancy, more women turn to unsafe and illegal abortions despite the risks involved. Risky sexual behavior pose a serious risk of contracting HIV/AIDS. The main objective of this study is to map evidence on factors influencing contraceptive use and sexual behavior in South Africa. ⋯ We anticipate finding a considerable number of published articles presenting evidence on contraceptive use and sexual health behavior in South Africa. Findings of this scoping review will be disseminated electronically, in print, and through peer presentation, conferences, and congresses.