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| Korean J Helicobacter Up Gastrointest Res > Volume 23(3); 2023 > Article |
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AVAILABILITY OF DATA AND MATERIAL
The datasets generated or analyzed during the study are available from the corresponding author on reasonable request.
| Study | Population | Drug | Treatment duration | Results | Outcomes | |
|---|---|---|---|---|---|---|
| Ashida et al., 2015 [8] | Japan | Vonoprazan 5, 10, 20, and 40 mg vs. lansoprazole 30 mg | 8 weeks | 4 weeks: 92.3, 92.5, 94.4% vs. 97.0% (vonoprazan 5, 10, 20, and 40 mg; lansoprazole 30 mg) | Not inferior | |
| LA grade C/D: 87.3, 86.4, 100, 96.0, and 87.0% | LA grade C/D: superior | |||||
| Ashida et al., 2016 [9] | Japan | Vonoprazan 20 mg vs. lansoprazole 30 mg | 8 weeks | 99.0% vs. 95.5% | Not inferior | |
| Lee et al., 2019 [10] | Korea | Tegoprazan 50, 100 mg vs. esomeprazole 40 mg | 8 weeks | 8 weeks: 98.9, 98.9% vs. 98.9% | Not inferior | |
| Lee et al., 2022 [11] | Korea | Fexuprazan 40 mg vs. esomeprazole 40 mg | 8 weeks | 4 weeks: 90.3% vs. 88.5% | Not inferior | |
| 8 weeks: 99.1% vs. 99.1% | Not inferior | |||||
| Xiao et al., 2022 [12] | China, Korea, Taiwan, Malaysia | Vonoprazan 20 mg vs. lansoprazole 30 mg | 8 weeks | 2 weeks: 75.0% and 67.8% | LA C/D superior at 2, 4, 8 weeks | |
| 4 weeks:85.3% and 83.5% | ||||||
| 8 weeks: 92.4% and 91.3% | ||||||
| LA grades C/D | ||||||
| 2 weeks: 62.2% vs. 51.5%, | ||||||
| 4 weeks: 73.3% vs. 67.2%, | ||||||
| 8 weeks: 84.0% vs. 80.6% | ||||||
| Chen et al., 2023 [13] | China | Kevarprazan 20 mg vs. lansoprazole 30 mg | 8 weeks | 8 weeks: 99.1% vs. 92.7% | Not inferior | |
| Laine et al., 2023 [14] | USA | Vonoprazan 20 mg vs. lansoprazole 30 mg | 8 weeks | 8 weeks: 92.9 vs. 84.6% | Superior | |
| LA grades C/D | LA C/D esophagitis: superior at 2 weeks | |||||
| 2 weeks: difference, 17.6%; 95% CI, 7.4~27.4% | ||||||
| Authors | Population | Drug | Treatment duration | Results | Outcomes | |
|---|---|---|---|---|---|---|
| Asida et al., 2018 [16] | Japan | Vonoprazan 10, 20 mg vs. lansoprazole 15 mg | 24 weeks | Recurrence:16.8, 5.1% vs. 2.0% | Non inferior | |
| Cho et al., 2023 [18] | Korea | Tegoprazan 25 mg vs. lansoprazole 15 mg | 24 weeks | 90.6% vs. 89.5% | Non inferior | |
| Laine et al., 2023 [14] | USA | Vonoprazan 10 mg, 20 mg vs. lansoprazole 15 mg | 24 weeks | Vonoprazan 20 mg vs. lansoprazole: difference 8.7%, 95% | Not inferior | |
| CI 1.8~15.5%; Vonoprazan 10 mg vs. lansoprazole: difference 7.2%, 95% CI 0.2~14.1% | LA C/D: superior | |||||
| LA C/D esophagitis | ||||||
| Vonoprazan 20 mg vs. lansoprazole: difference 15.7%, 95% CI 2.5~28.4% | ||||||
| Vonoprazan 10 mg vs. lansoprazole: difference 13.3%, 95% CI 0.02~26.1% | ||||||
| Authors | Design | Disease | Drug | Outcome | Results |
|---|---|---|---|---|---|
| Miwa et al., 2016 [31] | RCT | Gastric ulcer/duodenal ulcer | Vonoprazan 20 mg vs. lansoprazole 30 mg | Ulcer healing | GU: non inferior (93.5% vs. 93.8%) |
| DU: not confirmed (95.5% vs. 98.3%) | |||||
| Cho et al., 2020 [32] | RCT | Gastric ulcer | Tegoprazan 50, 100 mg vs. lansoprazole 30 mg | Ulcer healing | Non inferior |
| 4 weeks: 95.45 ,94.62% vs. 92.94% | |||||
| 8 weeks: 94.79, 94.95% vs. 95.70% | |||||
| Hou et al., 2022 [33] | RCT | Duodenal ulcer | Vonoprazan 20 mg vs. lansoprazole 30 mg | DU healing | Not inferior |
| 6 weeks: 96.9% vs. 96.5%; | |||||
| Chang et al., 2007 [34] | RCT | Gastric ulcer | Revspazan 200 mg vs. omeprazole 20 mg | Ulcer healing | Similar efficacy |
| 4 weeks: 82.5% vs. 79.9% | |||||
| 8 weeks: 99.1% vs. 100% | |||||
| Ichida et al., 2019 [35] | RCT | ESD induced ulcer | V group (vonoprazan 20 mg+rebamipide 300 mg) vs. E group (esomeprazole 20 mg+rebamipide 300 mg) | Ulcer healing | Not superior |
| V vs. E group | |||||
| 4 weeks: 94.6% vs. 93.85% | |||||
| 8 weeks: 99.7% vs. 99.3% | |||||
| Hamada et al., 2019 [36] | Prospective randomized phase II study | ESD induced ulcer | Vonoprazan 20 mg vs. lansoprazole 30 mg | Preventing delayed bleeding | Post-ESD bleeding rate: 4.3% vs. 5.7% |
| Shiratori et al., 2022 [38] | Multicenter retrospective cohort study | ESD induced ulcer | Vonoprazan 20 mg vs. various PPIs | Preventing post-ESD bleeding | Post-ESD bleeding rate: 11.9% vs. 17.2% |
| Yoshii et al., 2020 [39] | Multicenter prospective interventional trial | ESD induced ulcer | Vonoprazan 20 mg | Preventing post-ESD bleeding | Post-ESD bleeding rate: 2.0% |
| Mizokami et al., 2018 [40] | RCT | NSAID induced ulcer | Vonoprazan 10, 20 mg vs. lansoprazole 15 mg | Prevention of peptic ulcer recurrence | Non inferior |
| Recurrent ulcer within 24 weeks 3.3% vs. 3.4% vs. 5.5% | |||||
| Kawai et al., 2017 [41] | Single-blind extension study | Low dose aspirin induced ulcer | Vonoprazan 10, 20 mg vs. lansoprazole 15 mg | Preventing peptic ulcer recurrence | Non inferior |
| Recurrent ulcer within 24 weeks 2.8, 0.5% vs. 1.5% |
Effect of Potassium-competitive Acid Blockers in Reflux Esophagitis2020 December;20(4)

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