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. Author manuscript; available in PMC: 2020 Feb 1.
Published in final edited form as: Helicobacter. 2018 Nov 15;24(1):e12554. doi: 10.1111/hel.12554

TABLE 2.

Relative potency of PPIs as omeprazole equivalents and cure rate of PPI-amoxicillin dual therapy with PPIs according to omeprazole equivalents

PPI Dosage (mg) Omeprazole
equivalent (mg)
Cure rate
PPI-Amox
Pantoprazole 20   4.5
Pantoprazole 40   9.0   ~10%
Esomeprazole 10 16
Rabeprazole 10 18
Omeprazole 20 20   ~20%
Lansoprazole 30 27
Esomeprazole 20 32
Rabeprazole 20 36
Omeprazole 40 40 ~40%
Lansoprazole 60 56
Esomeprazole 40 64 ~60%
Rabeprazole 40 74