Comparative Pharmacology
Head-to-head clinical analysis: DEXILANT SOLUTAB versus RABEPRAZOLE SODIUM.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DEXILANT SOLUTAB versus RABEPRAZOLE SODIUM.
DEXILANT SOLUTAB vs RABEPRAZOLE SODIUM
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.
Rabeprazole is a proton pump inhibitor (PPI) that inhibits the gastric H+/K+-ATPase enzyme at the secretory surface of gastric parietal cells, thereby suppressing basal and stimulated gastric acid secretion. It is a substituted benzimidazole that accumulates in the acidic environment of the parietal cell and is protonated, forming a covalent disulfide bond with cysteine residues of the proton pump, leading to irreversible inhibition.
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.
Oral: 20 mg once daily; duodenal ulcer: 20 mg once daily for up to 4 weeks; erosive esophagitis: 20 mg once daily for 4 to 8 weeks; GERD: 20 mg once daily for 4 to 8 weeks; Helicobacter pylori eradication: 20 mg twice daily in combination with antibiotics.
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.
1-2 hours in most individuals, but pharmacodynamic half-life is longer (24-48 hours) due to irreversible binding to proton pumps; clearance is reduced in hepatic impairment (half-life up to 12 hours)
Renal (approx. 53% as metabolites, <2% as unchanged drug), biliary/fecal (approx. 47%).
Primarily renal (approx. 90% as metabolites, <1% unchanged) and fecal (approx. 10%)
Category C
Category A/B
Proton Pump Inhibitor
Proton Pump Inhibitor