Peritoneal dialysis patients worldwide account for about 11% of the global dialysis population. The global annual growth rate of peritoneal dialysis is estimated to be 8%, which is listed as the preferred method of renal replacement therapy in most countries. Although peritoneal dialysis has been widely used, due to complications such as peritoneal dialysis related infection, peritoneal ultrafiltration failure and EPS, the failure rate of peritoneal dialysis technology is high, and the 3-year technical survival rate is only 64%. Therefore, this study intends to explore clinical strategies for maintaining the long-term peritoneal dialysis by analyzing the clinical characteristics of patients , as well as the differences of risk factors affecting the survival rate of peritoneal dialysis technology at different time stages of peritoneal dialysis treatment.
Study Type
OBSERVATIONAL
Enrollment
400
Shanghai Renji Hospital, Shanghai Jiaotong University School of Medicine
Shanghai, Shanghai Municipality, China
baseline clinical characteristics before PD
clinical characteristics about age,sex,comorbidities before PD,laboratory data would be aggregated from the existing record to find out the differences between the long-term PD patients and the others that may affect their clinical outcome.
Time frame: within one month before the start of PD
the factors that may lead to the termination of PD
Some patients may end the PD early ,some late due to many reasons.To find out the factors that may influence survival rate of peritoneal dialysis technology at different time stages of peritoneal dialysis treatment, the investigators collect and record the reasons for termination of PD to analyze.
Time frame: up to 20 years
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