Application of hepatic pedicle exclusion and low central venous pressure in right lobe tumor resection
10.3760/cma.j.issn.1673-4904.2009.08.007
- VernacularTitle:肝蒂阻断联合低中心静脉压技术在肝右叶癌切除术中的应用
- Author:
Xiangqian ZHAO
;
Shouwang CAI
;
Wenzhi ZHANG
;
Yongwei CHEN
- Publication Type:Journal Article
- Keywords:
Central venous pressure;
Liver neoplasms;
Hepatectomy
- From:
Chinese Journal of Postgraduates of Medicine
2009;32(8):13-16
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of hepatic pedicle exclusion and low central venous pressure (LCVP) on blood loss in right lobe tumor resection and evaluate its influence on hepatic and renal function. Methods Forty-eight patients with right lobe tumor admitted from December 2006 to June 2008 were randomly allocated to the LCVP group (23 cases) and routine hepatectomy, (control group 25 cases). During the parenchymal transection phase of surgery, CVP < 5 mm Hg ( 1 mm Hg = 0.133 kPa) and SBP ≥90 mm Hg were maintained in the LCVP group by drugs. However, no special management of CVP and SBP was done in control group. The parenchymal transection blood loss, postoperative hospital stay, postoperative hepatic and renal function changes between two groups were compared, and the incidence of comphcation was also observed. Results There were no significant difference in type of hepatectomy, time of vascular clamping, period of operation, postoperative complication rate, postoperative hepatic and renal functions between two groups. Parenchymal transection blood loss in the LCVP group was significantly lower than that in the control group (326.67 ± 109.13 ) ml vs (538.33 ± 177.07 ) ml, (P < 0.01 ). Postoperative hospital stay in the LCVP group was significantly shorter than that in the control group (8.52 ± 1.78) d vs (9.40±1.68) d, (P < 0.05). Conclusions Hepatic pedicle exclusion and LCVP during hepatectomy is safe. It can reduced blood loss during parenchymal transection and decrease postoperative hospital stay. It is no detrimental effect to hepatic or renal function.
