Drug Safety:含屈螺酮的口服避孕药和静脉血栓栓塞的风险

2017-07-06 MedSci MedSci原创

近日,国际杂志 《Drug Safety》上在线发表一项关于含屈螺酮的口服避孕药和静脉血栓栓塞的风险,并对初次使用者和再次使用者风险进行了评估。

近日,国际杂志 《Drug Safety》上在线发表一项关于含屈螺酮的口服避孕药和静脉血栓栓塞的风险,并对初次使用者和再次使用者风险进行了评估。

由于在卫生数据库中区分屈螺酮联合口服避孕药(COCs)首次使用者和再次使用者以及其潜在静脉血栓栓塞(VTE)风险仍然存在一定的难度,因此,屈螺酮联合口服避孕药对(VTE)的影响仍然存在争议。

本研究的目的是描述在健康数据库中研究首次使用含有屈螺酮的COCs患者VTE风险的挑战,并评估首次使用者和再次使用者的风险。

研究人员使用临床实践研究数据链的数据来构建两个队列。首次使用者队列为20025月至20153月期间,首次接受屈螺酮或左炔诺孕酮含有COCs的治疗年龄在1645岁的女性。重新使用的人群包括那些在大于等于6个月不使用COCs的情况下重新使用的人。Cox比例危险模型根据高维度倾向分数进行校正,用来估计危险率(hr)95%置信区间(CI)- 使用≥6个月。

最终的队列包括55,139名初次使用者(3582名屈螺酮和51,557名左炔诺孕酮)和162,959名再次使用者(23,191名屈螺酮和139,768名左炔诺孕酮)。屈螺酮与左炔诺孕酮相关的VTE的校正后的HR值首次使用者为3.1995CI 1.12-9.08),再次使用者为1.9695CI 1.12-3.41)。

与两组中含有左炔诺孕酮的COCs相比,研究人员发现与含屈螺酮的COCs相关的VTE风险升高。

原始出处:

Kory Kreimeyer, David Menschik, Scott Winiecki,et al.Drospirenone-Containing Oral Contraceptive Pills and the Risk of Venous Thromboembolism: An Assessment of Risk in First-Time Users and Restarters

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    2018-04-12 fusion
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    2018-04-29 xue8602
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    2018-06-11 quxin068
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    2017-09-16 爆笑小医
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    2017-07-07 Chongyang Zhang

    签到学习了很多

    0

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