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AJG: 环氧合酶-2抑制剂可以预防重症急性胰腺炎的发生

2020-02-22 不详 MedSci原创

重症急性胰腺炎(SAP)仍然是一个巨大的挑战。有数据表明,使用COX-2抑制剂可以减轻环氧合酶2(COX-2)在急性胰腺炎和实验性胰腺炎中的过度表达。这项研究旨在评估选择性COX-2抑制剂是否可以预防SAP的发生。

背景及目标:
重症急性胰腺炎(SAP)仍然是一个巨大的挑战。有数据表明,使用COX-2抑制剂可以减轻环氧合酶2(COX-2)在急性胰腺炎和实验性胰腺炎中的过度表达。这项研究旨在评估选择性COX-2抑制剂是否可以预防SAP的发生。

方法:
本项研究总共190位有预测SAP可能性的患者被随机分为常规组或常规加COX 2抑制剂(C + COX-2-Is)组。除了常规治疗的两组患者外,在C + COX-2中依次对帕瑞昔布(40 mg / d静脉注射3天)和塞来昔布(200 mg口服或管饲,每天两次,连续7天)进行了治疗。主要观察结果定义为发生SAP事件。研究人员测量所有患者的血清白细胞介素6(IL-6)和肿瘤坏死因子-α(TNF-α)水平。

结果:
与常规组相比,C + COX-2-Is组中SAP的发生率降低了47.08%,与常规组相比降低了21.05%(20/95)VS 39.78%(37/93),P= 0.005。C + COX-2-Is组的晚期局部并发症也减少了,分别为18.95%(18/93) VS 34.41%(32/95),P = 0.016。C + COX-2-Is组血清IL-6和TNF-α水平明显低于常规组,P <0.05。帕瑞昔布可以更快地缓解腹痛,并减少了哌替啶的消耗量。SAP发生率每下降1%,成本的增量减少额为475元人民币。

讨论:
通过预测血清中TNF-α和IL-6的水平,在有预见性SAP的患者中连续施用帕瑞昔布和塞来昔布可以使SAP的发生率降低约一半。

原始出处:
Huang, Zhiyin. Et al. Prevention of Severe Acute Pancreatitis With Cyclooxygenase-2 Inhibitors. The American Journal of Gastroenterology.2020.

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    2020-12-07 minzju5052
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    2020-10-18 jklm09

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