TABLE 3.
Local recurrence rate of duodenal endoscopic resection (ER)
| Author | Year | Design | Number of cases | Treatment | Piecemeal resection rate | Observation period | Recurrence rate |
|---|---|---|---|---|---|---|---|
| Hoteya | 2017 | Retrospective | 129 | EMR/ESD | 10.1% | 60.2 months | 1.6% |
| Hara | 2019 | Retrospective | 131 | EMR/ESD | 10.2% | 43 months | 3.1% |
| Nonaka | 2015 | Retrospective | 113 | Polypectomy/EMR/ESD | 36.0% | 51 months | 0% |
| Valli PV | 2017 | Retrospective | 78 | EMR | 64.1% | 33 months | 0% |
| Tomizawa | 2018 | Retrospective | 142 | EMR | 47.0% | 18.8 months | 22.5% |
| Valerii | 2018 | Retrospective | 68 | EMR | 44.0% | 59 months | 27.3% |
| Klein | 2017 | Retrospective | 102 | EPMR | 100.0% | 27 months | 17.7% |
Abbreviations: EMR, endoscopic mucosal resection; ESD, endoscopic submucosal dissection.