Comparative Pharmacology
Head-to-head clinical analysis: LEXXEL versus MAVIK.
Peer-Reviewed Evidence
Head-to-head clinical analysis: LEXXEL versus MAVIK.
LEXXEL vs MAVIK
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
LEXXEL is a combination of felodipine, a dihydropyridine calcium channel blocker that inhibits calcium influx into vascular smooth muscle and cardiac muscle, causing vasodilation and reduced myocardial contractility, and enalapril, an angiotensin-converting enzyme (ACE) inhibitor that prevents conversion of angiotensin I to angiotensin II, reducing vasoconstriction, aldosterone secretion, and sodium reabsorption.
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 and reduced cardiac workload.
1 tablet (felodipine 5 mg / enalapril 5 mg) orally once daily, may increase to 2 tablets once daily after 2-4 weeks if needed.
Oral, 1-4 mg once daily for hypertension; 2-4 mg once daily for heart failure.
None Documented
None Documented
Enalapril: ~1.3 hours; Enalaprilat: terminal half-life ~35-38 hours, with multiple-dose accumulation half-life ~11 hours; effective half-life for ACE inhibition ~24 hours.
Trandolaprilat: terminal half-life ~24 hours (range 15–35 hours) for once-daily dosing; effective half-life ~6–10 hours at steady state.
Renal: ~35-50% as unchanged drug (enalaprilat), biliary/fecal: ~15-30% as metabolites and unchanged drug; total renal elimination of enalaprilat accounts for ~60-80% of dose.
Renal: trandolapril ~33% (as trandolaprilat and metabolites), trandolaprilat ~33% (as unchanged and metabolites); biliary/fecal: ~66% of total radioactivity.
Category C
Category C
ACE Inhibitor + Calcium Channel Blocker
ACE Inhibitor