• Home
  • Site Map
  • Privacy Policy
  • Zegerid (omeprazole/sodium bicarbonate)

    Expanding the Meaning of Acid Control

    Proven Nighttime Acid Control

    A pharmacodynamic study (Katz et al. 2007) evaluating nighttime gastric acidity with a bedtime QD dose (10 pm) of ZEGERID 40 mg Powder for Oral Suspension, esomeprazole 40 mg capsule, and lansoprazole 30 mg capsule, demonstrated:1*

    • Rapid of control of nighttime gastric pH by ZEGERID compared to bedtime dosing of esomeprazole and lansoprazole

    Study 1

    Rapid release Continued control

    Study 2

    Continued control

    Another pharmacodynamic study (Castell et al. 2005) evaluating nighttime gastric acidity with a bedtime QD dose (10 pm) of ZEGERID 40 mg Powder for Oral Suspension vs. an evening QD dose of pantoprazole 40 mg tablets, demonstrated:2†

    The correlation of pharmacodynamic data to clinical effects has not been established.

    *Randomized, open-label, 7-day crossover study (N=49) to evaluate 3 PPIs on nighttime gastric acidity in patients with nighttime symptoms of GERD.

    ⊥In this study, lansoprazole was administered at 10 pm on an empty stomach; lansoprazole labeling recommends dosing before eating.

    Randomized, open-label, 7-day crossover study (N=32) to evaluate 2 PPIs on nighttime gastric acidity. ZEGERID was taken at bedtime on all Days; pantoprazole was taken at bedtime on days 1 and 7 and prior to dinner on days 2 through 6.

    Next: Multiple Dosage Forms

    References
    1. ZEGERID Prescribing Information. Santarus, Inc. January 2008.
    2. Katz PI, Koch FK, et al. Comparison of the effects of immediate-release omeprazole oral suspension, delayed-release lansoprazole capsules and delayed-release esomeprazole capsules on nocturnal gastric acidity after bedtime dosing in patients with night-time GERD symptoms. Aliment Pharmacol Ther. 2007;25:197-205.
    3. Castell D. Review of immediate-release omeprazole for the treatment of gastric acid-related disorders. Expert Opin Pharmacother. 2005;6:2501-2510.
    4. Wolters Kluwer Health Source™ Dynamic Claims™. Note that a portion of these approvals may have been reversed by the patient.