Review Article
Efficacy and Safety of Endoscopic Submucosal Dissection for Dysplasia in Ulcerative Colitis Patients: A Systematic Review and Meta-Analysis
Table 1
Study and population characteristics of the included studies.
| Author | Year | Country | Patients () | Lesions () | Median age (year) | Gender (M/F) | Median duration (year) | Extent of colitis (, E/L/P) | Type of study | Center of study | Quality score |
| Iacopini F et al. [14] | 2015 | Italy, Japan | 9 | 10 | 62 | 4/5 | 13 | 6/3/0 | Prospective, cohort | Multicenter | 19 | Suzuki N et al. [15] | 2017 | United Kingdom, Japan | 32 | 32 | 65 | 18/14 | 20 | NA | Retrospective, cohort | Multicenter | 23 | Kinoshita S et al. [16] | 2018 | Japan | 25 | 25 | 62 | 18/7 | 19 | 19/3/3 | Retrospective, cohort | Multicenter | 20 | Yang DH et al. [17] | 2019 | South Korea | 15 | 15 | 60 | 10/5 | 14 | 13/2/0 | Retrospective, case control | Single-center | 25 | Matsumoto K et al. [18] | 2019 | Japan | 7 | 12 | 55 | 5/2 | 15 | 4/2/1 | Retrospective, case control | Single-center | 19 | Nishio M et al. [19] | 2020 | Japan | 39 | 39 | 56 | 22/17 | 17 | 30/0/9 | Retrospective, case control | Single-center | 24 | Manta R et al. [20] | 2021 | Italy | 53 | 53 | 65 | 31/22 | 17 | 30/23/0 | Prospective, cohort | Multicenter | 22 | Matsui A et al. [21] | 2021 | Japan | 12 | 17 | 59 | 6/6 | 20 | 10/2/0 | Retrospective, case control | Single-center | 20 |
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M/F: male/female ratio; UC: ulcerative colitis; E/L/P: extensive colitis/left-side colitis/proctitis; NA: not available.
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