22.Theophylline與下列何者併用時,較不會導致theophylline血中濃度上升?
(A)clarithromycin
(B)telithromycin
(C)erythromycin
(D)azithromycin
答案:登入後查看
統計: A(498), B(1275), C(315), D(4788), E(0) #1943232
統計: A(498), B(1275), C(315), D(4788), E(0) #1943232
詳解 (共 10 筆)
#3181629
Azithromycin較不會抑制CYP450代謝,不易產生交互作用
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#3300901
azithromycin、dirithromycin 不抑制CYP450
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#4790787
drugs.com倒是給出全部moderate的結果就是了
不過就是記著
azithromycin以及Dirithromycin
跟人家不一樣就沒事
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#4103613
查證過這題沒有更正答案,是azithromycin。
不過有點好奇的是我查起來theophylline在micromedex DDI嚴重性和documentation如下:
(A) clarithromycin: minor, good
資料寫concomitant use有一個study的peak, trough, AUC上升20%、另一個study AUC只上升8%
(B) telithromycin: moderate, good
(C) erythromycin: major, excellent
(D) azithromycin: moderate, good
資料寫Azithromycin administered as 500 mg on day 1 and 250 mg daily on days 2 through 5 did not affect the pharmacokinetics or plasma levels of a single intravenous dose of theophylline. The effect of azithromycin coadministration on steady-state theophylline levels is unknown.
感覺也沒辦法那麼確定的比較clarithromycin和azithromycin
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