Effect of gastric acid suppressants on postprandial antroduodenal motility
| DAS amplitude (%) | EGG power ratio motility index | Antral manometric motility index | Duodenal motility index | |
| Placebo | 14.3 (0.4) | 4.0 (0.4) | 3.3 (0.1) | 4.9 (0.1) |
| Ranitidine | 15.8 (0.4)1-150 | 12.5 (1.4)1-150 | 4.3 (0.1)1-150 | 4.8 (0.1) |
| Famotidine | 16.2 (0.4)1-150 | 22.8 (3.8)1-150 | 4.4 (0.1)1-150 | 4.7 (0.1) |
| Omeprazole | 16.4 (0.5)1-150 | 18.2 (1.8)1-150 | 4.2 (0.1)1-150 | 4.9 (0.1) |
Results are expressed as mean (SEM).
↵1-150 p<0.05 v placebo.