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©The Author(s) 2025.
World J Gastrointest Surg. Aug 27, 2025; 17(8): 107706
Published online Aug 27, 2025. doi: 10.4240/wjgs.v17.i8.107706
Published online Aug 27, 2025. doi: 10.4240/wjgs.v17.i8.107706
Table 2 Surgical characteristics
| Ref. | Extent of lymph node dissection | Operative time, minutes1 | Blood loss, mL1 | Anastomotic time, minutes1 | Dissected lymph nodes1 | Pathological stage, n | |||
| D1 | D1+ | I | II | III | |||||
| Shibasaki et al[26], 2017 | 1 | 11 | 295.08 (83.999) | 54.5 (42.9) | 114.8 (36.4) | NA | NA | NA | NA |
| Kumamoto et al[27], 2021 | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Wu et al[30], 2024 | NA | NA | 199.2 (71.3) | 21.0 (3.8) | 94.7 (30.1) | NA | NA | NA | NA |
| Kuroda et al[19], 2016 | NA | NA | 304.2 (170.5) | NA | 109.4 (81.4) | NA | NA | NA | NA |
| Nishimura et al[28], 2023 | NA | NA | 274.3 (40.2) | 8.8 (10.7) | NA | NA | 32 | 11 | 0 |
| Saze et al[29], 2021 | 11 | 49 | NA | NA | NA | NA | 56 | 4 | 0 |
| Kuroda et al[18], 2019 | NA | NA | 240.2 (47.9) | 50.6 (6.0) | NA | NA | NA | NA | |
| Hosoda et al[23], 2019 | 41 | 50 | 373.4 (96.2) | NA | NA | NA | 79 | 6 | 2 |
| Shoji et al[25], 2019 | NA | NA | 421.9 (75.4186) | 93.4 (125.4) | NA | 33.0 (12.5) | 124 | 13 | 2 |
| Wu et al[24], 2024 | NA | NA | 195.9 (25.0) | 21.6 (8.6) | 92.6 (29.0) | NA | NA | NA | NA |
| Hayami et al[31], 2017 | 0 | 90 | 386.5 (78.9) | 125.0 (153.3) | NA | 31.9 (11.4) | 83 | 4 | 3 |
| Long et al[32], 2022 | NA | NA | 261.5 (70.0) | 95.6 (72.5) | 85.6 (26.4) | NA | NA | NA | NA |
| Yu et al[15], 2022 | NA | NA | 235.3 (115.4) | NA | NA | NA | 67 | 2 | 0 |
| Kuroda et al[33], 2024 | 0 | 39 | 329.5 (64.9) | 71.9 (73.4) | 96.5 (70.8) | NA | 37 | 1 | 1 |
| Kano et al[39], 2020 | NA | NA | 395.9 (81.6) | 72.6 (69.4) | NA | NA | 152 | 9 | 0 |
| Matsuo et al[34], 2023 | NA | NA | 366.7 (58.3) | 60.2 (89.1) | NA | 27.9 (12.6) | NA | NA | NA |
| Ri et al[35], 2021 | NA | NA | 420.7 (76.3) | 78.4 (71.8) | NA | 34.4 (9.7) | 146 | 12 | 0 |
| Hu et al[36], 2024 | NA | NA | 393.5 (93.0) | 62.8 (118.4) | NA | 36.3 (10.3) | NA | NA | NA |
| Tsumura et al[37], 2020 | NA | NA | 297.7 (64.9) | 203.1 (52.8) | NA | NA | 32 | 4 | 0 |
| Shibamoto et al[38], 2023 | NA | NA | NA | NA | NA | NA | NA | NA | NA |
- Citation: Liu CC, Yang J, Yin G, Tian Z, Qin C. Kamikawa anastomosis in proximal gastrectomy for gastric cancer: A systematic review and meta-analysis. World J Gastrointest Surg 2025; 17(8): 107706
- URL: https://www.wjgnet.com/1948-9366/full/v17/i8/107706.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v17.i8.107706