新兴药物治疗术后肠梗阻的选项。
文章的细节
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引用
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卡夫医学博士
新兴药物治疗术后肠梗阻的选项。
是J卫生系统制药。2007年10月15日,64(增刊13)20日:S13-20。
- PubMed ID
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17909271 (在PubMed]
- 文摘
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目的:理想的药物治疗术后肠梗阻的特点(POI);当前可用的药理、药效和安全性非选择性阿片拮抗剂和新的外围地选择性阿片拮抗剂methylnaltrexone和POI的alvimopan治疗;和规定的考虑与这些新POI的引入相关药物治疗进行了讨论。简介:理想的药物疗法治疗POI会选择性地对抗抑制影响胃肠道(GI)的所有潜在的因素涉及POI的病理生理学(神经源性炎症,激素和药物介质)。最有前途的目标日期是抑制内源性和外源性阿片类药物的胃肠道副作用。mu-opioid受体的选择性抑制胃肠道,没有集中换向介导opioid-induced镇痛,在减少POI可能是有益的。非选择性阿片拮抗剂纳洛酮和POI nalmefene尚未研究,他们穿过血脑屏障。因此,他们不适合预防或治疗原发性卵巢功能不全。外围地选择性阿片拮抗物methylnaltrexone缩短POI的持续时间和停留的医院时间(洛杉矶)。Alvimopan,更广泛地研究了外围选择性阿片拮抗物,已经被证明可以减少POI的持续时间,术后恶心和呕吐的发生频率,洛杉矶的医院。 Both methylnaltrexone and alvimopan also appear effective for treating opioid-induced constipation. Preliminary results of a long-term study of alvimopan safety have revealed some potential concerns, and the significance of the adverse effects must be understood before the most appropriate role of alvimopan in patient care can be determined. Restricting the prescribing of new POI drug therapies to certain types of patients, surgeries, and prescribers; incorporating these therapies into preoperative and postoperative policies, procedures, and protocols; and the potential cost savings from reducing hospital LOS are among the considerations in adding these agents to health-system formularies. CONCLUSION: Peripherally selective opioid receptor antagonists are promising new drug therapies that can reduce the clinical and economic burden of POI.
beplay体育安全吗DrugBank数据引用了这篇文章
- 药物靶点
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药物 目标 类 生物 药理作用 行动 Alvimopan Mu-type阿片受体 蛋白质 人类 是的拮抗剂细节