About this trial
A randomized, double-blinded, partial-open, placebo/active-controlled, single/multiple dosing, dose escalation phase 1 clinical trial to evaluate the safety, tolerability, pharmacokinetic, and pharmacodynamic characteristics of IY-828026 in healthy adult volunteers
Eligibility criteria
Qualifiers
Healthy adult volunteers aged ≥ 19 and ≤ 50 years at screening
Body weight ≥ 50.0 kg to ≤ 90.0 kg and body mass index (BMI) of ≥ 18.5 kg/m2 to ≤ 29.9 kg/m2 at screening
Volunteers who were fully informed of and completely understood this study, voluntarily agreed to participate, and provided written consent to comply with the precautions
Disqualifiers
Current or history of clinically significant disease of hepatobiliary (severe hepatic impairment, viral hepatitis, etc.), renal (severe renal impairment, etc.), nervous, immune, respiratory, gastrointestinal, endocrine, hemato-oncologic, cardiovascular (heart failure, torsades de pointes, etc.), urinary, or psychiatric (mood disorder, obsessive compulsory disorder, etc.) system or sexual dysfunctions
H. pylori eradication treatment within 6 months or positive result for H. pylori at screening
Hypersensitivity or history of clinically significant hypersensitivity to PPIs, P-CABs, and other drugs (aspirin, antibiotics, etc.)
A positive result in serology (hepatitis B tests, hepatitis C tests, human immunodeficiency virus [HIV] tests, or syphilis tests)
Trial design
Treatments tested in this trial
- IY-828026
- Placebo
- IY-828026A
- IY-828026B
Treatment groups
10
Treatment groupsSee each treatment group below.