藥物交互作用
Brigatinib + Desogestrel-ethinyl estradiol
嚴重程度: 嚴重
Brigatinib and Desogestrel-ethinyl estradiol: major interaction.
最後更新
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摘要
Brigatinib may induce CYP3A4 and reduce concentrations of hormonal contraceptives, risking contraceptive failure. Because brigatinib can harm the fetus, loss of contraceptive efficacy is clinically important.
用白話說明這項交互作用的意義
Brigatinib and Desogestrel-ethinyl estradiol can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Brigatinib belongs to Oncology; Desogestrel-ethinyl estradiol belongs to Endocrine.
為什麼會發生
Induction of CYP3A4 by brigatinib increases the metabolism of ethinyl estradiol and progestin.
處置方式
Use an effective non-hormonal contraceptive during treatment and for at least 4 months after the last brigatinib dose.
可向藥師詢問的問題
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
Desogestrel-ethinyl estradiol 的其他交互作用
Brigatinib 的其他交互作用
常見問題
Can I take Brigatinib with Desogestrel-ethinyl estradiol?
MediHelp rates the interaction as major. Brigatinib and Desogestrel-ethinyl estradiol can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Brigatinib may induce CYP3A4 and reduce concentrations of hormonal contraceptives, risking contraceptive failure. Because brigatinib can harm the fetus, loss of contraceptive efficacy is clinically important.
How serious is the interaction between Brigatinib and Desogestrel-ethinyl estradiol?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use an effective non-hormonal contraceptive during treatment and for at least 4 months after the last brigatinib dose.
What other medicines interact with Desogestrel-ethinyl estradiol?
MediHelp also lists interactions of Desogestrel-ethinyl estradiol with, for example, Fezolinetant, Aminocaproic acid, Amobarbital. The full list is on the Desogestrel-ethinyl estradiol page.
在 MediHelp App 中取得完整藥品專論、劑量資訊與交互作用檢查
在 MediHelp App 中開啟完整參考資料、檢查多種藥物間的交互作用，並使用劑量工具。
