Subarachnoid thrombolysis is where a clot-dissolving drug is administered to clear the blood after subarachnoid haemorrhage. This may improve outcomes since blood in the subarachnoid space is ...

Ankle-foot orthoses (AFOs) may reduce the effort required to walk, and increase walking speed and satisfaction with walking in people with calf muscle weakness due to neuromuscular disorders, but we ...

– Current evidence suggests that calorie (energy) labelling on menus, and on or next to products, leads to reductions in calories selected and bought from food and non-alcoholic drinks. The evidence ...

Incentives, such as money, vouchers or deposits, can be used to encourage people to quit smoking, and to reward them if they remain non-smoking. Such schemes can be run in workplaces, in clinics, and ...

We wanted to find out if pre-emptive treatment aimed at transplant recipients who are at risk of developing CMV disease, rather than administering universal prophylaxis, including those who are ...

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疫苗接种对与流感感染有关的哮喘恶化的保护程度仍不确定。最近公布的灭活分离病毒流感疫苗随机试验的证据表明，在成人或三岁以上儿童接种疫苗后，哮喘恶化情况没有立即显著增加。我们无法解答有关给予婴儿鼻内活疫苗是否可能增加喘息和住院情况的 ...

总之，干细胞移植可减轻缺血性卒中受试者的神经功能障碍，但不能改善其预后。未观察到明显的安全性问题。但是，这些结论均来自存在高偏倚风险、低或极低质量证据的小样本随机对照试验中。因此，高质量的试验有待进一步开展。 卒中作为全球致死、致残 ...

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在社区获得性肺炎的成人住院患者中，最初使用非典型病原体的抗生素用药覆盖范围 在住院的CAP患者中，不典型覆盖的经验用药没有显示出任何生存或临床疗效的益处这一结论主要与喹诺酮类药物单药治疗与β-内酰胺类药物的比较有关。应进行进一步的试验，将 ...

La MMC en peropératoire réduit le risque d'échec chirurgical pour les yeux qui n'ont subi aucune intervention chirurgicale antérieure et pour les yeux à haut risque d'échec. Comparativement au placebo ...

维生素C补充剂在降低普通人群感冒发病率方面的无效表明，常规维生素C补充剂是不合理的，但维生素C可能对短期剧烈运动的人有用。定期补充维生素C的试验表明，维生素C可以减少感冒的持续时间，但这并没有在少数已进行的治疗试验中得到证实。然而，鉴于 ...