Hemodynamic and electrolyte changes in percutaneons nephrolithotripsy with pressure irrigation
- VernacularTitle:加压灌流辅助经皮肾镜术中血流动力学及电解质平衡的变化
- Author:
Rongpei WU
;
Yu CHEN
;
Xiaofei LI
;
Shaopeng QIU
- Publication Type:Journal Article
- Keywords:
Nephrostomy,percutaneous;
Irrigation;
Hemodynamic;
Electrolyte balance
- From:
Chinese Journal of Urology
2008;29(10):664-667
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss hemodynamic and electrolyte changes associated with irrigation fluid absorption during percutaneous nephrolithotripsy(PCNL). Methods Eithty nine upper urinary tract lithiasis patients underwent PCNL assisted with pressure irrigation. Sixty five cases were with renal calculi and 24 cases were with ureteral calculi. There were 62 males and 27 females. Nor mal saline was used as irrigation fluid. Heart rate(HR),central venous pressure(CVP),cardiac out put(CO),stroke volume(SV),systemic vascular resistance(SVR),thoracic fluid content(TFC) wererecorded before operation and every 30 min during irrigation. Serum Na+,K+,CI ,Ph,BE weredetected before and after irrigation. One way ANOVA,linear correlation and paired t test were usedas statistic analysis. Results The mean irrigation time was 105 min. Mean irrigation fluid volumewas 18 391 ml and mean irrigation velocity was 174.46 ml/min. HR,CO,SV,SVR and blood Na+ ,K+,C1 did not change significantly during and after irrigation. CVP and TFC significantly increasedduring irrigation. The increasing of CVP and TFC were correlated with irrigation time, volume andvelocity. CVP and TFC increased rapidly in 5 patients with calyx laceration and recovered after diuret ic injection. No serious complication was detected. Conclusions Irrigation fluid absorption is observed during PCNL with pressure irrigation. Generally, no significant changes in hemodynamic andelectrolyte balance are found in patients with normal cardiac and renal function.
