Comparative Pharmacology
Head-to-head clinical analysis: ALTACE versus TRANDOLAPRIL.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ALTACE versus TRANDOLAPRIL.
ALTACE vs TRANDOLAPRIL
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Angiotensin-converting enzyme inhibitor; inhibits ACE, preventing conversion of angiotensin I to angiotensin II, reducing vasoconstriction and aldosterone secretion.
Trandolapril is a prodrug that is hydrolyzed to its active metabolite trandolaprilat, which inhibits angiotensin-converting enzyme (ACE), blocking the conversion of angiotensin I to angiotensin II. This reduces vasoconstriction, aldosterone secretion, and sodium reabsorption, leading to decreased blood pressure and preload/afterload reduction.
2.5-5 mg orally once daily initially, titrated to 10-20 mg once daily; maximum 20 mg/day
1–2 mg orally once daily; maximum 4 mg once daily.
None Documented
None Documented
Clinical Note
moderateTrandolapril + Etacrynic acid
"The risk or severity of adverse effects can be increased when Trandolapril is combined with Etacrynic acid."
Clinical Note
moderateTrandolapril + Furosemide
"The risk or severity of adverse effects can be increased when Trandolapril is combined with Furosemide."
Clinical Note
moderateTrandolapril + Bumetanide
"The risk or severity of adverse effects can be increased when Trandolapril is combined with Bumetanide."
Clinical Note
moderateRamiprilat: 13–17 hours (prolonged in renal impairment, up to 50 hours in severe renal insufficiency; multiple doses: 45–60 hours effective half-life due to tissue binding)
Trandolapril: 6 hours; Trandolaprilat: 24 hours (terminal); effective half-life for ACE inhibition: ~24 hours allowing once-daily dosing
Renal: 60% (30% as ramiprilat, 30% as metabolites); Fecal: 40% (unabsorbed drug and biliary metabolites)
Renal: 33% (as trandolaprilat); Fecal: 66% (as trandolapril and trandolaprilat); Biliary: minimal
Category C
Category D/X
ACE Inhibitor
ACE Inhibitor
Trandolapril + Benzydamine
"The risk or severity of adverse effects can be increased when Trandolapril is combined with Benzydamine."