Table 1.
Comparison of R0 resection rates and survivals between the 0 mm and the 1 mm rule for pancreatic cancer
| Author | Year | Period | n | PD/DP/TP | RR, % (0 mm rule) | RR, % (1 mm rule) | MST, mo (0 mm rule) | MST, % (1 mm rule) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R0 (0 mm < R) | R1 (R = 0 mm) | R0 (1 mm ≤ R) | R1 (R < 1 mm) | R0 (0 mm < R) | R1 (R = 0 mm) | P | R0 (1 mm ≤ R) | R1 (0 < R<1 mm) | R1 (R = 0 mm) | P | |||||
| Kostantinidis 57 | 2013 | 1993‐2008 | 554 | 554 | 72.0 | 28.0 | 32.0 | 68.0 | 23 | 14 | <.0001 | 35 | 16 | 14 | .001 |
| Sugiura 58 | 2013 | 2002‐2010 | 208 | 164/42/2 | 84.0 | 16.0 | 65.0 | 35.0 | ‐ | ‐ | ‐ | 26 | 30 | 23 | N/A |
| Delpero 52 | 2017 | 2008‐2010 | 147 | 147/0/0 | 75.0 | 25.0 | 35.0 | 65.0 | 32.4 | 16.7 | N/A | 53.9 | 20 | N/A | |
| Nitta 51 | 2017 | 1999‐2010 | 117 | 117/0/0 | 81.0 | 19.0 | 26.0 | 74.0 | 17 | 12 | .0372 | 20 | 14 | n.s. n.s. | |
| Strobel 60 | 2017 | 2006‐2012 | 561 | 561/0/0 | 41.9 | 58.1 | 20.0 | 80.0 | ‐ | ‐ | ‐ | 41.6 | 27.5 | 23.4 | N/A |
| Hank 61 | 2018 | 2006‐2014 | 455 | 0/218/237 | 46.4 | 53.6 | 23.5 | 76.5 | ‐ | ‐ | ‐ | 62.4 | 24.6 | 17.2 | <.0001 |
| Demir 62 | 2018 | 2007‐2014 | 254 | 174/44/36 | 60.2 | 39.8 | 42.9 | 57.1 | 28.6 | 16.5 | N/A | 31.7 | 17.1 | N/A | |
| Ghanch 63 | 2019 | 2000‐2008 | 1151 | ‐ | 68.8 | 31.2 | 56.1 | 43.9 | ‐ | ‐ | ‐ | 24.9 | 25.4 | 18.7 | <.0001 |
| Tummers 64 | 2019 | 2006‐2016 | 322 | 275/35/12 | ‐ | ‐ | 59.9 | 40.1 | ‐ | ‐ | ‐ | 22 | 15 | N/A | |
| Yamamoto 65 | 2019 | 2001‐2015 | 100 | 58/37/5 | 84.0 | 16.0 | 43.0 | 57.0 | N/A | N/A | n.s. | N/A | N/A | 0.065 | |
Abbreviations: DP, distal pancreatectomy; mo, months; mo, months; MST, median survival time; n.s., not significant; N/A, not available.; PD, pancreaticoduodenectomy; R, distance from the resection surface to the cancer cell; RR, resection rate; TP, total pancreatectomy.