Cochrane Db Syst Rev
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The single most important risk factor for postpartum maternal infection is Cesarean delivery. ⋯ The reduction of endometritis by two thirds to three quarters justifies a policy of administering prophylactic antibiotics to women undergoing elective or non-elective Cesarean section.
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This systematic review aimed to assess the effects of beta-sitosterols (B-sitosterol) on urinary symptoms and flow measures in men with of benign prostatic hyperplasia (BPH). ⋯ The evidence suggests non-glucosidic B-sitosterols improve urinary symptoms and flow measures. Their long term effectiveness, safety and ability to prevent BPH complications are not known.
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Artemisinin derivatives are a relatively new group of drugs with antimalarial properties. As resistance to other antimalarial drugs continues to increase, artemisinin drugs may be useful alternatives. ⋯ The evidence suggests that artemisinin drugs are effective and safe for treating uncomplicated malaria. There is no evidence from randomised trials that one artemisinin derivative is better than the others. In areas where there is mefloquine resistance, combination therapy with an artemisinin derivative appears to improve sustained parasite clearance compared with either drug alone.
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Cochrane Db Syst Rev · Jan 2000
ReviewSurgical interventions for early squamous cell carcinoma of the vulva.
Radical surgery has been standard treatment for patients with early vulvar cancer since mid century. Survival figures are excellent, but complication rates are high. Over the last two decades, surgical treatment has become more individualised in order to decrease complications in patients with limited disease. ⋯ The available evidence regarding surgical treatment of early vulvar cancer is generally of poor quality. From the evidence with sufficient quality we conclude that radical local excision, ipsilateral lymph node dissection in lateral tumors and triple incision technique are safe treatment options for early vulvar cancer. However, superficial groin node dissection results in an excess of groin recurrences compared to a full femoro-inguinal groin node dissection.
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Cochrane Db Syst Rev · Jan 2000
ReviewMass media interventions: effects on health services utilisation.
The mass media frequently cover health related topics, are the leading source of information about important health issues, and are targeted by those who aim to influence the behaviour of health professionals and patients. ⋯ Despite the limited information about key aspects of mass media interventions and the poor quality of the available primary research, there is evidence that these channels of communication may have an important role in influencing the use of health care interventions. Those engaged in promoting better uptake of research information in clinical practice should consider mass media as one of the tools that may encourage the use of effective services and discourage those of unproven effectiveness.