Laparoscopic placement of "self-locating catheter": our experience and a review of literature.

Among the available devices for peritoneal dialysis, the Di Paolo self-locating catheter (SLC) represents a milestone using to its ability to ensure a permanent reliable means of access to the peritoneum. Our experience included 20 laparoscopic peritoneal catheter placements from 2008 to 2011. We performed the laparoscopic surgical technique using 3 trocars: 2 10 mm and 1 5 mm. The technique allows catheter introduction into the pouch of Douglas under direct vision. Among 20 treated patients, 1 died due to causes unrelated to peritoneal dialysis; 1 underwent transplantation, and 1 was switched to hemodialysis because of ultrafiltration failure. The complications included 2 catheter displacements, only 1 of them needing repositioning by open laparotomy, and 1 case of peritonitis. No infection in the subcutaneous tunnel or obstruction and malfunction occurred among our patients. The Di Paolo SLC is similar to Tenckhoff catheter but includes a small tungsten cylinder at the tip that engenders continuous gravity in the peritoneal cavity, producing a reduced risk of dislocation. In a large series of cases, Di Paolo et al. reported a 0.8% dislocation rate after SLC placement compared with 12% using Tenckhoff catheters. They also demonstrated a reduced risk of other complications, such as peritonitis, infection, obstruction, and failure. These data have been confirmed by other authors with smaller case series. Thus, introduction of the SLC and improved surgical techniques result in better efficiency of peritoneal dialysis.

Kidney transplantation at Annunziata Hospital of Cosenza: report of 10 years experience.

OBJECTIVE: Kidney transplantation represents the gold standard for treatment of patients with end-stage renal disease. Herein we sought to report our 10-year experience with cadaveric kidney transplantations. PATIENTS AND METHODS: From February 1995 to September 2008, we performed 115 kidney transplantations. Patients were followed for an average of 4.9 years (range, 2.2-10.6 years). The cold ischemia time (CIT) averaged 13 +/- 3 hours, while the mean warm ischemic time was 25 +/- 10 minutes. The ureteral-bladder anastomosis was performed using Bracci catheters in the first series of 72 transplants, and double-J stents in the other 41 cases. The average waiting time was 122 +/- 21 months. The immunological regimens were prescribed according to the American Society of Nephrology (K/DOQI) with reference to comorbidity and concomitant risk factors and reported drug toxicity events. We transplanted kidneys with anatomic variations, ie, multiple arteries and double veins, and one double transplant of marginal organs. RESULTS: Our overall complication rate was 9.18%. The 10-year patient and graft survival rates were 89% and 84%, respectively. The percentage of biopsy-proven acute rejection episodes was 22.16%, while chronic allograft nephropathy (CAN) accounted for 15.3% at 5 years. The incidence of delayed graft function (DGF) was 14.05%. Finally, we noted 3 cases of cardiovascular death. CONCLUSION: Our experience showed excellent patient outcomes compared with other Italian and European data.