Medwave
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Review Meta Analysis
Is flumazenil an alternative for the treatment of hepatic encephalopathy?
Flumazenil is an antagonist of the GABA/benzodiazepines receptor complex that might play a role in the treatment of hepatic encephalopathy. However, its efficacy and safety are a matter of debate. ⋯ We identified two systematic reviews including fourteen randomized trials. We concluded flumazenil does not reduce mortality in patients with hepatic encephalopathy and it is not clear whether it leads to any clinical improvement because the certainty of the evidence is very low.
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This article discusses whether physicians have social obligations and whether these obligations imply a moral duty to work in the public sector. The article focuses on the context of the Chilean health system, which has an unequal distribution of physicians to the detriment of the public sector, thus making the issue a particularly pressing one. After addressing arguments from different ethical theories and some empirical evidence, the article concludes that the physician has some social obligations in relation to a fair distribution of health resources, and that professional excellence should incorporate cultivating virtues related to social justice. In addition, it is argued that the moral duty to work in the public sector can be placed in the context of prima facie obligations which admit exceptions and allow the possibility of conflict with other professional obligations.