Clinical Trial on Antibiotic-Lock in Tenckhoff Catheter for Relasping and Repeat Peritonitis

"In the intervention arm, in addition to the appropriate IP antibiotics, an antibiotic-lock will be prepared by the same antibiotics. We will follow the suggested data used in hemodialysis catheter for the concentration of different antibiotics to prepare the locking solution . Some commonly used antibiotics for the treatment of PD peritonitis with their suggested concentrations in the antibiotic-lock are quoted as below:~Cefazolin 10mg/mL Ceftazidime 10mg/mL Vancomycin 10mg/mL Gentamicin 5mg/mL Tienam 50mg/mL"

In the control arm, appropriate IP antibiotics are to be continued. The dosage and duration of antibiotics will fully follow the recommendation from the latest International Society for Peritoneal Dialysis (ISPD) peritonitis guidelines