Continuous blood purification for patients with severe heart failure and renal failure
10.3760/cma.j.issn.1008-6706.2016.22.031
- VernacularTitle:连续性血液净化治疗重度心力衰竭合并肾衰竭的临床观察
- Author:
Zhigang ZHANG
;
Xiaoxiang LI
- Publication Type:Journal Article
- Keywords:
Hemofiltration;
Heart failure,congestive;
Kidney failure
- From:
Chinese Journal of Primary Medicine and Pharmacy
2016;23(22):3481-3484
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical effect of continuous blood purification therapy in patients with severe heart failure and renal failure.Methods The clinical data of 38 patients with severe heart failure and renal failure treated by continuous blood purification were analyzed retrospectively.Heart rate,mean blood pressure, APACHE II score,Boston score,blood biochemistry,blood gas analysis and cardiac function changes were compared before and after the treatment of continuous blood purification.Results After treatment 12h and 72h,patients breath-ing[(19.24 ±2.88)times/min],heart rate[(88.57 ±15.68)times/min],APACHE Ⅱ [(14.28 ±3.26)points] and the score of Boston[(6.27 ±1.25 )points]were significantly decreased compared with those before treatment [(35.68 ±5.97)time /min,(131.24 ±24.26)time /min,(26.34 ±5.96)points,(17.88 ±2.87)points],and the differences were statistically significant (t =3.13 3.45,2.12,4.11,3.67,5.68,3.44,609,all P <0.05).38 cases of severe heart failure with renal failure after continuous blood purification treatment,markedly effective in 16 cases, effective in 12 cases,ineffective in 10 cases,the total effective rate was 73.68%.Patients after continuous blood purification treatment,the SCr[(168.15 ±31.16)μmol/L],BUN [(13.13 ±3.44)mmol/L]were significantly decreased.pH[(7.41 ±0.13)],HCO3 [(25.57 ±5.11)mmol/L],PaO2 [(88.26 ±7.72)mmHg],SaO2 [(96.43 ± 3.14)%]and blood biochemistry and blood gas index decreased markedly,and the differences were statistically significant (t =4.55,3.21,2.11,3.45,673,4.21,all P <0.05).After the examination of echocardiography,stroke volume (SV)[(59.31 ±6.58)mL],cardiac output (CO)[(4.57 ±0.62)L/min]and left ventricular ejection fraction (LVEF)[(68.12 ±4.88)%]increased significantly compared with before treatment,and the differences were statistically significant (t =4.33,5.12,367,all P <0.05).Conclusion Continuous blood purification could effectively maintain the hemodynamic stability of patients,and is safe and effective in the treatment of severe heart failure with renal failure.
