61.下列何者較不會引起torsade de pointes?
(A)ampicillin
(B)erythromycin
(C)clarithromycin
(D)moxifloxacin
統計: A(4517), B(90), C(167), D(165), E(0) #1742950
詳解 (共 7 筆)
<前人智慧>
下市系列:
1.心血管風險:Rofecoxib、Sibutramines(諾美婷)、Tegaserod、Rosiglitazone
2.危及生命之心律不整:Cisapride、Terfenadine、Astemizole
3.出血性腦中風:Phenylpropanolamine(PPA)
4.腎衰風險:Aristolochicnacid
5.肝毒性:Troglitazone
【造成Torsade de Pointes藥物】
實在太多了,整理比較常見的,不是全部喔!
建議用類別去記
★★抗心律不整藥物
nIA: Quinidine, procainamide, disopyramide
nIC: Flecainide, propafenone
nIII: Amiodarone, dronedarone, sotalol, dofetilide, ibutilide
抗生素
nMacrolides
nFluoroquinolones
nMetronidazole
抗瘧藥
抗黴菌藥
nAzole antifungals
抗組織胺
nAstemizole(下市), bilastine, hydroxyzine, terfenadine(下市)
抗精神病藥 haloperidol、chlorpromazine
抗憂鬱藥
nTCAs(比SSRIs高)
nSSRIs(escitalopram)
血管擴張劑
nBepridil(一種CCB,下市), cilostazol
利尿劑→影響電解質(特別是低血鉀、低血鎂)
腸胃藥物
止瀉:Loperamide
止吐:-setron, droperidol, hydroxyzine
nnnnnnnnnn
促進蠕動:Cisapride, domperidone, metoclopramide
66.下列何者較不會引起torsade de pointes?
(A)haloperidol
(B)escitalopram
(C)chlorpromazine
(D)esomeprazole
易導致QT prolongation的藥品:
1. Antiarrhythmic drugs(eg, class Ia, class III)
2. Certain nonsedating antihistamines (eg, terfenadine and astemizole→這兩個已下市)
3. Certain antimicrobials (eg, macrolide and fluoroquinolone antibiotics, some antifungal and antiviral drugs, etc)
4. Certain psychotropic medications
5. Certain gastric motility agents (eg, cisapride→已下市)
reference: uptodate- Acquired long QT syndrome: Definitions, causes, and pathophysiology
