Proton Pump Inhibitor Therapy before and after Endoscopic Submucosal Dissection: A Review

Figure 1

Median 6 h pH-time profiles of intravenous infusions of placebo, famotidine, and omeprazole in a Western population model (CYP2C19 RM (𝑛=7), IM (𝑛=2), and PM (𝑛=1)) (a) and East-Asian population model (CYP2C19 RM (𝑛=3), IM (𝑛=5) and PM (𝑛=2)) (b).

(a) Western population model

(b) East Asian population model