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Lancet Gastroen Hepatol:阿司匹林肿瘤辅助治疗的安全性评估

2019-09-02 MedSci MedSci原创

研究发现,阿司匹林在根治性肿瘤治疗后耐受性很好,不良事件率很低,没有证据表明不同的癌症群体在依从性、随机性或不良事件方面存在差异

临床前、流行病学和随机化数据表明,阿司匹林可以预防肿瘤的发展和转移,降低癌症死亡率,尤其是-食道和结肠直肠癌。近日研究人员开展Add-Aspirin试验评估根治性治疗后阿司匹林使用的安全性,特别是上消化道出血的发生率。

Add-Aspirin研究评估每日阿司匹林对四个肿瘤组(-食道癌、直肠癌乳腺癌和前列腺癌)根治术后复发和生存的影响。对于75岁以下的参与者,阿司匹林剂量为300或100毫克,对于75岁或以上的患者,阿司匹林剂量为100毫克。

总计3494名参与者(在胃食管癌队列中115例,结肠直肠癌队列950例,乳腺癌队列1675例,前列腺癌队列754例),2719例(85%)完成分组,2253名患者完成研究。2148例(95%)受试者每周服用6-7片片剂。2253名受试者中11例(0.5%)报告了3级不良事件,胃食管癌队列中没有上消化道出血(任何级别)的报告。最常见的1-2级不良事件为消化不良(2253名参与者中有246名,11%)。

研究发现,阿司匹林在根治性肿瘤治疗后耐受性很好,不良事件率很低,没有证据表明不同的癌症群体在依从性、随机性或不良事件方面存在差异。

原始出处:

Nalinie Joharatnam-Hogan et al. Aspirin as an adjuvant treatment for cancer: feasibility results from the Add-Aspirin randomised trial. Lancet Gastroen Hepatol, August 30, 2019.

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    2020-08-08 howi
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    2020-01-05 许安
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    2019-09-04 gwc384

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