Publications by authors named "Maria Piera Scolari"

Identification of pre-transplant factors influencing delayed graft function (DGF) could have an important clinical impact. This could allow clinicians to early identify dialyzed chronic kidney disease (CKD) patients eligible for special transplant programs, preventive therapeutic strategies and specific post-transplant immunosuppressive treatments. To achieve these objectives, we retrospectively analyzed main demographic and clinical features, follow-up events and outcomes registered in a large dedicated dataset including 2,755 patients compiled collaboratively by four Italian renal/transplant units.

View Article and Find Full Text PDF

Background: Numerous studies have established the importance of innate immunity, particularly natural killer (NK) cells, in transplantation tolerance. NK cells express killer cell immunoglobulin-like receptors (KIRs) on their surface. By recognizing and binding major histocompatibility complex class I antigens, KIRs prevent autologous cell killing and promote lysis of non-self antigen-presenting cells.

View Article and Find Full Text PDF

To assess incidence and risk factors for de novo cancers (DNCs) after kidney transplant (KT), we carried out a cohort investigation in 15 Italian KT centres. Seven thousand two-hundred seventeen KT recipients (64.2% men), transplanted between 1997 and 2007 and followed-up until 2009, represented the study group.

View Article and Find Full Text PDF

Background/aims: DNA fragmentation is one of the typical features of apoptosis, frequently induced by oxidative stress. Increased oxidative stress is known to be related to several pathological processes. In this study, we assessed oxidative damage in the early follow-up period after kidney transplantation measuring DNA oxidation and fragmentation of mononuclear cells and the circulating levels of inflammatory cytokines.

View Article and Find Full Text PDF
Article Synopsis
  • - The study aimed to assess if higher doses of the drug everolimus (EVL) could allow for a reduced dosage of cyclosporine A (CsA) in kidney transplant patients, potentially lowering the risk of kidney dysfunction.
  • - Two groups of new kidney transplant recipients were compared: one received standard EVL levels with lower CsA, and the other received higher EVL levels with very low CsA. The main outcomes measured were kidney function (creatinine clearance) and rates of acute rejection after 6 months.
  • - Results showed that while there was better graft survival in the higher EVL group, overall kidney function and rejection rates at 6 and 12 months did not differ significantly between the two
View Article and Find Full Text PDF

When possible, living donor transplantation represents the best therapeutic strategy for patients suffering from chronic renal failure. Studying the donor allows a complete and thorough clinical, laboratory and instrumental assessment that guarantees good organ function whilst protecting the health of the donor. The main parameters considered within this framework are age, renal function, nephrological complications, comorbidities (diabetes, hypertension, obesity, etc.

View Article and Find Full Text PDF

There is increasing proof that organ preservation by machine perfusion is able to limit ischemia/reperfusion injury in kidney transplantation. This study was designed to compare the efficiency in hypothermic organ preservation by machine perfusion or cold storage in an animal model of kidney autotransplantation. Twelve pigs underwent left nephrectomy after warm ischemic time; the organs were preserved in machine perfusion (n = 6) or cold storage (n = 6) and then autotransplanted with immediate contralateral nephrectomy.

View Article and Find Full Text PDF

Transplantation offers a unique opportunity to demonstrate the complementary roles of randomized controlled trials and outcome research. The surgery and collaboration necessary for the transplant procedure makes randomization and blinding difficult. Because essentially every recipient is included in a transplant registry, sampling bias is minimized.

View Article and Find Full Text PDF

Background: MO2ART (monitoring of 2-hr absorption in renal transplantation) is the first prospective, multicenter trial of cyclosporine (CsA) blood level 2 hr postdose (C2) monitoring in de novo kidney recipients receiving CsA microemulsion (ME) (Neoral; Novartis, Basel, Switzerland). Efficacy and safety results from the first 3 months are presented here.

Methods: MO2ART is a 12-month, open-label, randomized study involving 296 patients.

View Article and Find Full Text PDF

After more than a quarter century of dialysis, two factors are still present in dialysis treatment of chronic renal failure patients: inadequacy of technology (the artificial kidney acts as an artificial glomerulus) and inadequate use of technology in terms of dialysis initiation and frequency. This paper presents the results of two less unphysiological dialysis programs, introduced in Bologna at the beginning of the 1960s, which proved their clinical value and are now becoming trendy, at the end of this century. Features of these programs are twofold: (1) daily dialysis, which aims at making treatment more biologically suited to the patient; its validity relies on lower intra- and interdialytic osmotic fluctuations; (2) early dialysis, which aims at making the patient more biologically suited to the treatment.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionoog2acsn513k07r75s08f2b1mlega79c): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once