Table 2 Randomized trials of laparoscopic gastrectomy in gastric cancer patients: ODG vs. LADG
References | Procedure | No. of patients | Blood loss (mL) | Operation time (min) | Morbidity (%) | Mortality (%) | No. of LNs | 5-year DFS rate (%) | 5-year OS rate (%) |
|---|---|---|---|---|---|---|---|---|---|
Kitano et al. [29] | ODG | 14 | 258.0 | 171.0 | 28.6 | 0 | 24.9 | – | – |
LADG | 14 | 117.0 | 227.0 | 14.3 | 0 | 20.2 | – | – | |
Hayashi et al. [30] | ODG | 14 | 489.0 | 235.0 | 42.9 | 0 | 27.0 | – | – |
LADG | 14 | 327.0 | 378.0 | 14.2 | 0 | 28.0 | – | – | |
Lee et al. [31] | ODG | 23 | 336.4 | 190.4 | 43.5 | 0 | 38.1 | – | – |
LADG | 24 | 294.4 | 319.6 | 12.5 | 0 | 31.8 | – | – | |
Huscher et al. [32] | ODG | 29 | 391.0 | 168.0 | 27.6 | 6.9 | 33.4 | – | – |
LADG | 30 | 229.0 | 196.0 | 23.3 | 3.3 | 30.0 | – | – | |
ODG | 82 | 267.2 | 235.0 | NA | 0 | 45.1 | 97.6 | 96.3 | |
LADG | 82 | 111.6 | 378.0 | NA | 0 | 39.0 | 98.9 | 97.6 |