[Census 2004 of the Italian renal and dialysis units. Basilicata - Calabria - Puglia]. / Censimento 2004 dei Centri di Nefrologia e Dialisi Italiani. Basilicata - Calabria - Puglia.

The Italian Society of Nephrology (SIN) sponsored in 2004 a National Census of the Italian renal and dialysis units. This paper presents the main structural, technical, organizational features, as well as the human resources and the activities of three South-East regions of Italy: Basilicata (B), Calabria (C), and Puglia (P). EPIDEMIOLOGY: incidence of dialysis patients was 149 per million population (pmp) in B, 134 pmp in C and 172 pmp in P; prevalence of dialysis patients 729, 694 and 886 pmp, respectively; prevalence of transplanted patients 188 in B, 264 in C and 249 pmp in P; gross mortality rate of dialysis patients was 12.7% (B), 12.2% (C) and 10.8% (P). TYPE OF VASCULAR ACCESS IN PREVALENT DIALYSIS PATIENTS: arteriovenous fistula: 83.9% (B), 87.7% (C) and 86.5% (P); central venous catheter: 14.2% (B), 8.4% (C) and 11.2% (P); vascular graft 1.9% (B), 3.9% (C) and 2.3% (P). STRUCTURAL RESOURCES: nephrological beds 37, 34 and 88 pmp, respectively; dialysis stations 265, 209 and 207 pmp. PERSONNEL RESOURCES: renal physicians 45 (B), 67 (C) and 64(P) pmp; renal nurses 189, 190 and 207 pmp; each nephrologist cares for 16 (B), 10 (C) and 14 (P) dialysis patients, whereas each renal nurse takes care of 3.8 (B), 3.7 (C) and 4.3 (P) dialysis patients. ACTIVITY: hospitalizations 1378, 1834 and 3439 pmp, respectively; renal biopsies 40 (B), 64 (C) and 107 (P) pmp. The main goal of this project was to create a reference for benchmarking studies. Therefore, data from the Puglia region were compared to data from other regions with similar population size (such as Piemonte and Emilia-Romagna). Moreover, a Census may became a useful qualitative tool for renal registries: this report compares data from the Census with data collected by the dialysis and transplantation registry of the Puglia region. Generally speaking, prevalence for Basilicata and Calabria is close to the Italian one, whereas incidence is inferior; things are opposite in Puglia. Furthermore, compared to Basilicata, Calabria and Italy on average, the Puglia region shows a significant higher number of in-patient beds and a lower DRG weight. Compared to Piemonte, Emilia Romagna and Italy on average, all the three South-East regions do not show differences in number/pmp of dialysis centres. More physicians (nephrologists = 80%) are reported to be active in Puglia and Calabria, compared to Piemonte and Emilia Romagna. Nurses in Puglia look after a greater number of dialysis patients than in Calabria and Basilicata. The number of renal biopsies/ pmp is similar to the Italian mean only in Puglia; it is inferior in the other two regions. These data highlight many differences among these three South-East regions, as well as among Piemonte, Emilia Romagna and Puglia. A relevant inequality in health care structures and resources has been found and discussed.

Successful use of central venous catheter as permanent hemodialysis access: 84-month follow-Up in lucania.

Cuffed tunneled venous access catheters are commonly used for temporary and permanent access in hemodialysis (HD) patients. These catheters serve an essential role in providing permanent access in subjects in whom all other access options have been exhausted. The predominant complications are catheter thrombosis, catheter fibrin sheating and infection. The aim of this study was to evaluate long-term survival and complications of permanent venous catheters (PVC) placed for the purpose of HD during the period from January 1992 to December 1998, at the Dialysis Units of Lucania (a southern Italian region). A total of 98 PVC were placed in 88 patients during this period. The catheters used were of three types: (a) 72 VasCath Soft Cell catheters (Bard Instrument Company, Toronto, Ont., Canada); (b) 22 PermCath catheters (Quinton Instrument Company, Seattle, Wash., USA), and (c) 4 Tesio catheters (Bellco SpA, Mirandola, Italy). Survival curves of catheters were calculated using the Kaplan-Meier product-limit estimator. The patient survival was 60% at the 78th month. Actually, 52 patients (27 males, 25 females) are still alive: 15 (26.9%) of these patients have diabetes mellitus and 1 has been transplanted. The actuarial survival rate of PVC was 89% in the whole population studied and 82% in subjects alive after 84 months. Twenty-five patients (28.4%) had PVC as the first reliable vascular access. Long-term complications occurred 27 times (1 episode every 44.81 month/patient) as: breakage (3.1%); thrombosis (10.2%); displacement (2.0%); subcutaneous tunnel bleeding (3.1%); inadequate blood flow (7.1%), and infection (10.2%). In conclusion, our data confirm that PVC might represent an effective long-term blood access route for HD. Again, PVC are getting the access of choice for selected patients (i.e., older subjects with cardiovascular diseases and cancer patients) and are enjoying a dramatic increase in use for subjects who are terrified of repetitive venopuncture.