system
Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: OBJECTIVE, METHODS, METHODS, METHODS, RESULTS. Meshes: Adult, Cadaver, Case-Control Studies, Cohort Studies, Female, Graft Survival, Humans, Incidence, Kidney Transplantation, Logistic Models, Male, Middle Aged, Peritoneal Dialysis, Postoperative Complications, Renal Dialysis, Retrospective Studies, Risk Factors, Thrombosis.
user
Is peritoneal dialysis a risk factor for primary vascular graft thrombosis after renal transplantation? Context: To find out if patients undergoing peritoneal dialysis (PD) have an increased risk of primary vascular thrombosis of the renal allograft, compared with patients on hemodialysis (HD). Observational, retrospective cohort study. Tertiary care hospital, covering an approximate population of 2,000,000. Extensive use of suboptimal donors for renal transplantation. The study included 827 patients receiving a cadaveric renal transplantation (RTx) in our center between 1988 and 1997 (700 on HD and 127 on PD). We searched for a potential difference in the incidence of graft thrombosis, according to the pretransplant dialysis modality and taking into consideration the main reported risk factors for this complication of RTx. The accumulated incidence of primary graft thrombosis was 4.7% in PD patients, and 6.1% in HD patients (NS). Arterial and venous thrombosis were also similar in both groups. Logistic regression analysis demonstrated that extremes of age of the donor, use of the right kidney, protracted cold ischemia, delayed graft function, and transplantation to a hypersensitized recipient independently predicted graft thrombosis. Peritoneal dialysis was not independently associated with the complication under study (adjusted odds ratio HD/PD = 2.5, 95% CI = 0.8-7.7).
assistant
Peritoneal dialysis is not associated with an increased risk of primary vascular thrombosis of the renal allograft. Final Decision: no