Lead Sponsor

Centre Hospitalier Universitaire de Besancon

Age

18 - No limit years

Sex

ALL

Healthy Volunteers

No

•Patients hospitalized in the Nephrology department of the Besançon University Hospital
•Patients treated by continuous ambulatory peritoneal dialysis or ambulatory peritoneal dialysis for at least 6 months
•Absence of hospitalization caused by an infection in the month prior to inclusion
•Patients with a ratio (D / P) of the concentration of creatinine in the blood and dialysate between 0.5 and 0.8 on a checkup of less than 1 year.
•No contraindication to the use of hypertonic bag
•Signature of informed consent for participation indicating that the subject has understood the purpose and procedures required by the study and agrees to participate in the study and comply with the requirements and limitations inherent in this study
•Affiliation to a French social security system or beneficiary

•Legal incapacity or limited legal capacity
•Patients unlikely to cooperate in the study and/or low cooperation anticipated by the investigator
•Patients without health insurance
•Pregnant women
•Patient being in the exclusion period from another study or planned by the "national register of volunteers"
•Hospitalization caused by an infection in the month prior to inclusion
•Patients with a peritoneal dialysis catheter dysfunction