From: Recent trends from the results of clinical trials on gastric cancer surgery
Author | Year | Number of patients | Country | Tumor depth | Comparative arma | Survival results | Morbidity D2 vs. D3 (%) |
---|---|---|---|---|---|---|---|
Maeta et al. [17] | 1997 | 70 | Japan | T3–T4 | D2+ vs. D4 (D3+) | NS | 26.0 vs. 40.0 |
Wu et al. [33] | 2006 | 221 | Japan, Korea, China, Taiwan | T2–T4/N1–3 | D2 vs. D4 (D3+) | Unknown | 7.3 vs. 17.1 |
Kulig et al. [18] | 2007 | 550 | Poland | T1–T3 | D2 vs. D3 | NS | 27.7 vs. 21.6 |
Sasako et al. [16] | 2008 | 523 | Japan | T2–T4 | D2 vs. D3 | NS | 20.9 vs. 28.1 |
Yonemura et al. [19] | 2008 | 269 | Japan, Korea, Taiwan | T2–T4 | D2 vs. D3 | NS | Mortality: 0.7 vs. 3.7 |