Table 2.
Characteristics of patients in randomized controlled trials comparing total hepatic inflow occlusion with hemihepatic vascular occlusion
| Author (yr) | Age | Sex | Cirrhosis | Ischaemic | Resection margin (≤ 1 segments:≥ 2 segments) THO/HHO | Diseases |
| (mean yr) | (male:female) | (n:N) | preconditioning | HCC: Others | ||
| THO/HHO | THO/HHO | THO/HHO | THO/HHO | |||
| Figueras et al (2005) | 61.8/62 | 31:8/28:13 | 18:39/21:41 | IC | 25:14/29:12 | 16:23/17:24 |
| Wu et al (2002) | 57.5/53.2 | 23:5/25:5 | 28:28/30:30 | IC | 5:23/7:23 | 25:3/26:4 |
| Yuan et al (2010) | 48.6/49.3 | 46:14/41:19 | 39:60/35:60 | IC if transaction time > 30 min or CC | 5:55/5:55 | 44:16/43:17 |
| Liang et al (2009) | 49.4/49.55 | 27:13/31:9 | 17:40/19:40 | IC or CC | 6:34/10:30 | 20:20/21:19 |
| Total | -- | 127:40/125:46 | 102:167/105:171 | -- | 41:126/51:120 | 105:62/107:64 |
IC: Intermittent clamping; CC: Continuous clamping; HCC: Hepatocellular carcinoma; N: The number of all patients in one trial; n: The number of patients with cirrhosis; THO: Total hepatic inflow occlusion; HHO: Hemihepatic vascular occlusion.