Comparative Pharmacology
Head-to-head clinical analysis: DEXILANT SOLUTAB versus PREVACID IV.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DEXILANT SOLUTAB versus PREVACID IV.
DEXILANT SOLUTAB vs PREVACID IV
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Proton pump inhibitor that suppresses gastric acid secretion by specific inhibition of the H+/K+ ATPase enzyme system at the secretory surface of gastric parietal cells.
Lansoprazole is a proton pump inhibitor (PPI) that suppresses gastric acid secretion by specific inhibition of the (H+, K+)-ATPase enzyme system at the secretory surface of gastric parietal cells. This action is dose-related and leads to inhibition of both basal and stimulated gastric acid secretion.
30 mg orally once daily for 4-8 weeks; for non-erosive GERD, 30 mg orally once daily for 4 weeks; for erosive esophagitis, 60 mg orally once daily for up to 8 weeks; for maintenance of healed EE and relief of heartburn, 30 mg orally once daily. Administer without regard to food; dissolve tablet in water.
30 mg intravenous infusion over 30 minutes once daily for up to 7 days; may switch to oral therapy when patient can tolerate oral intake.
None Documented
None Documented
Terminal elimination half-life is approximately 1-2 hours; however, the pharmacodynamic half-life (duration of acid suppression) is prolonged due to accumulation in parietal cell canaliculi.
Terminal elimination half-life is approximately 1.5–2 hours in healthy individuals; however, the pharmacodynamic half-life (duration of acid suppression) is longer (up to 24 hours) due to accumulation in parietal cell canaliculi.
Renal (approx. 53% as metabolites, <2% as unchanged drug), biliary/fecal (approx. 47%).
Primarily hepatic metabolism via CYP2C19 and CYP3A4; approximately 75% excreted in urine as metabolites, with less than 1% as unchanged drug; about 20% eliminated in feces via bile.
Category C
Category C
Proton Pump Inhibitor
Proton Pump Inhibitor