Comparative Pharmacology
Head-to-head clinical analysis: DEAPRIL ST versus PERINDOPRIL ERBUMINE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DEAPRIL ST versus PERINDOPRIL ERBUMINE.
DEAPRIL-ST vs PERINDOPRIL ERBUMINE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Angiotensin-converting enzyme (ACE) inhibitor. Inhibits ACE, preventing conversion of angiotensin I to angiotensin II, reducing vasoconstriction and aldosterone secretion, leading to decreased blood pressure.
Perindopril is a prodrug that is hydrolyzed to perindoprilat, a competitive inhibitor of angiotensin-converting enzyme (ACE). It blocks the conversion of angiotensin I to angiotensin II, reducing vasoconstriction, aldosterone secretion, and catecholamine release, leading to decreased blood pressure.
Oral: 2.5 mg twice daily, titrated up to 5 mg twice daily as tolerated. Maximum dose: 10 mg daily.
2.5–10 mg orally once daily; initial dose 2.5 mg for hypertension, 4 mg for stable coronary artery disease; titrate based on response.
None Documented
None Documented
8-10 hours; prolonged in renal impairment (up to 24 hours in severe cases)
The terminal elimination half-life of perindopril is 1.5–3 hours, but for the active metabolite perindoprilat it is 30–120 hours, due to slow dissociation from tissue ACE. This long half-life supports once-daily dosing for 24-hour blood pressure control.
Renal (90% as unchanged drug), biliary/fecal (10%)
Perindopril is extensively metabolized to perindoprilat. Approximately 75% of an oral dose is excreted in urine (as perindoprilat and metabolites) and 25% in feces (mainly as perindoprilat). Less than 5% is excreted unchanged in urine. Biliary excretion is minimal.
Category C
Category D/X
ACE Inhibitor
ACE Inhibitor