HPB Surgery

HPB Surgery / 2014 / Article / Tab 3

Clinical Study

Laparoscopic versus Open Liver Resection: Differences in Intraoperative and Early Postoperative Outcome among Cirrhotic Patients with Hepatocellular Carcinoma—A Retrospective Observational Study

Table 3

Intraoperative respiratory and metabolic parameters, transfusions, and operative time divided in two groups according to type of surgical approach; RBC: red blood cells; FFP: fresh frozen plasma; PT RBC/FFP: patients transfused with units of RBC/FFP.

Variables
LS group (23) LT group (133)

Intraoperative data

Mean SD Mean SD

Basal PaO2 (mmHg) 253.02 109.88 227.29 66.57 <0.001*
Worst PaO2 (mmHg) 181.53 75.86 235.29 68.77 <0.001*
Basal PaCO2 (mmHg) 34.94 5.07 35.74 4.8 <0.001*
Worst PaCO2 (mmHg) 43.75 8.56 35.96 4.65 <0.001*
Basal pH 7.44 0.04 7.43 0.05 <0.001*
Worst pH 7.35 0.07 7.39 0.06 <0.001*
Basal HC (mmol/L) 23.38 2.46 24.04 1.73 <0.001*
Worst HC (mmol/L) 23.65 2.37 21.93 1.97 <0.001*
Basal BE (mmol/L) −0.49 2.05 −0.61 2.06 0.595
Worst BE (mmol/L) −2.3 2.53 −2.69 2.56 0.595
Basal Hb (g/dL) 11.96 1.62 12.23 1.58 <0.001*
Worst Hb (g/dL) 12.11 1.84 11.21 1.7 <0.001*
RBC (U) 0 0 0.58 1.1 <0.001*
FFP (U) 0.22 0.52 0.68 1.07 0.002*

Number % Number %

PT RBC 0 0% 36 27.4% 0.002*
PT FFP 4 17.4% 45 34.2% 0.143
Acidosis correction (NaHCO3) 2 8.7% 16 19% 0.35

MinSDMin SD

Operative time17591165800.588

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