Checking how two drugs interact in healthy adults
Treatments studied
This study checks how the body processes two medications when taken together: rifampin (an antibiotic) and anaprazole sodium (a stomach acid reducer). It is not a treatment trial — it is for healthy volunteers to see if these drugs interact in a way that could affect dosing.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be between 18 and 45 years old.
- You should be in good health with no major medical conditions.
- Your weight must be at least 110 pounds (50 kg) for men or 99 pounds (45 kg) for women, with a healthy body mass index (BMI) between 19 and 28.
- You must agree to use effective birth control and not donate sperm or eggs during the study and for 6 months after.
- You must not have taken any prescription drugs in the last 4 weeks or over-the-counter drugs (including supplements) in the last 2 weeks.
- You must not smoke more than 5 cigarettes per day and must be willing to stop using tobacco during the study.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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