Risk factors for mortality in patients undergoing peritoneal dialysis: a systematic review and meta-analysis

Renal Failure

Han Li¹  Jialing Zhang¹  Xiangxue Lu¹  Shixiang Wang¹ 

[1] Department of Blood Purification, Beijing Chao-Yang Hospital, Capital Medical University;

关键词: cardiovascular mortality;    meta-analysis;    mortality;    peritoneal dialysis;    risk factor;   

DOI  :  10.1080/0886022X.2021.1918558

来源: DOAJ

【 摘 要 】

Aim Inconsistent investigations of the risk factors for all-cause mortality in patients undergoing peritoneal dialysis (PD) were reported. The present meta-analysis aimed to assess the impact of some clinical characteristics on the risk of mortality in PD patients. Methods PubMed and Embase were systematically searched for studies evaluating the risk factors for all-cause mortality in PD patients. Hazard ratio (HR) and 95% confidence interval (CI) were derived using a random-effect or fixed-effect model considering the heterogeneity across studies. Result A total of 26 studies were included in this meta-analysis in accordance with the inclusion and exclusion criteria. Age, primary cardiovascular diseases, diabetes mellitus, and high level of alkaline phosphatase showed significant positive associations with elevated risk of all-cause and cardiovascular mortality in PD patients, while hemoglobin acted as a benefit factor. Furthermore, early onset of peritonitis, high peritoneal transport status, elevated body mass index and high-sensitivity C-reactive protein could also considerably increase the risk of all-cause mortality. The absolute serum level of magnesium, potassium, and uric acid required to improve survival in PD patients should be verified further. Conclusions Multiple factors could affect the risk of mortality in PD patients.

【 授权许可】

Unknown