Drug Interaction With Proton Pump Inhibitors for Nifedipine ER Tablets
Status:
Completed
Trial end date:
2018-04-06
Target enrollment:
Participant gender:
Summary
The purpose of this study is to measure the amount of study drug present in blood after being
administered a generic version of nifedipine extended-release tablets, 60 mg (Valeant
Pharmaceuticals, LLC) and brand-name version PROCARDIA XL extended-release tablets, 60 mg
(Pfizer Inc.) individually and in presence of stomach acid reducing drug (antacid),
omeprazole/sodium bicarbonate capsules, 40 mg/1100 mg (generic) on separate occasions, on an
empty stomach. This study also involves administrations of an FDA-cleared capsule,
SmartPill™, which will measure stomach acid, prior to each study arm.