Feasibility of renal hypothermia achieved by retrograde ice-cold saline infusion with perfusion pump
- VernacularTitle:加压泵在逆行肾盂灌注降温中的应用价值
- Author:
Bo YANG
;
Weiping NI
;
Huiqing WANG
;
Linhui WANG
;
Yinghao SUN
- Publication Type:Journal Article
- Keywords:
Kidney;
Hypothermia,induced;
Retrograde perfusing
- From:
Chinese Journal of Urology
2008;29(4):243-245
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the feasibility of renal hypothermia achieved by retrograde icecold saline infusion with perfusion pump. Methods Twenty-one patients who received the open radical nephreetomy were divided into three groups,A group with ice-slush renal hypothermia,B group with gravitational retrograde ice-cold infusion,C group with retrograde ice-cold infusion by perfusion pump.After the kidney was dissected and the ureter was divided,the renal vasculars were clamped.The kidney was cooled by three methods respectively.The temperature of renal parenchyma was monitored for 15 min. Results Fifteen minutes later,the temperature of renal parenchyma of A group declined from 34.4℃ to 5.4℃,B group from 34.8℃ tO 23.8℃,C group from 35.1℃ to 22.3℃.Coneiusions Renal hypothermia can be achieved by retrograde cold saline infusion and the perfusion pump may accelerate the speed of cooling.
