Table 5.
Summary of retrospective cohort studies of distal pancreatectomy
| Author | Comparison group | Number | Morbidity rate (%) | p-value | 90-day mortality (%) | p-value | Median survival (mon) | p-value |
|---|---|---|---|---|---|---|---|---|
| Anderson et al. (2017) [38] | Laparoscopy/robot Open |
505 1,302 |
N/A | - | 11 (2.2) 43 (3.3) |
0.10 | 55%a) 52%a) |
0.42 |
| Girgis et al. (2021) [25] | Robot Open |
48 25 |
8 (16.7) 5 (20.0) |
0.724 | 3 (6.25) 1 (4.0) |
1.00 | 25.6b) 23.9b) |
0.055 |
| Kantor et al. (2017) [39] | Laparoscopy Open |
349 1,205 |
N/A | - | 9 (3.7) 52 (5.6) |
0.26 | 29.9 24.0 |
0.09 |
| Lee et al. (2014) [34] | Laparoscopy/robot Open |
12 78 |
3 (25.0) 29 (37.2) |
0.412 | 0 (0)c) 2 (2.6)c) |
0.484 | 60.0 30.7 |
0.046 |
| Sulpice et al. (2015) [35] | Laparoscopy Open |
347 2,406 |
23 (6.6) 251 (10.4) |
0.0284 | 9 (2.6) 135 (5.6) |
0.0215 | 62.5 36.7 |
< 0.0001 |
| van Hilst et al. (2019) [36] | Laparoscopy/robot Open |
340 340 |
61 (17.9) 70 (20.6) |
0.431 | 7 (2.1) 8 (2.4) |
> 0.999 | 28 31 | 0.774 |
| Zhang et al. (2015) [37] | Laparoscopy Open |
17 34 |
6 (35.3) 14 (41.2) |
0.754 | 0 (0) 1 (2.9) |
N/A | 14.0 14.0 |
0.802 |
N/A, not available.
a)Three-year overall survival; b)includes pancreatoduodenectomy; c)postoperative within 30-day mortality.