Outcome of pregnancy after organ transplantation: a retrospective survey in Italy.

The number of women who decide to have a child after organ transplantation has increased. We determined the outcomes of 67 pregnancies of women who had undergone kidney, liver or heart transplantation. All recipients had been maintained on immunosuppressive therapy before and during pregnancy.

Strategies for evaluation of suitable donors: Italian experience.

Italy was lacking standardised procedures for donor safety evaluation. We developed practice guidelines, while a panel of experts coordinated by the National Transplant Centre, is available 24 hours a day to support decisions in difficult cases. The guidelines identify five levels of risk and give recommendations for the utilization of donors with HBV and HCV infections as well as for malignancies with negligible or very low risk of transmission.

Transplant quality in Italy: analysis of the 1995-2000 period.

Evaluation of outcomes is a major step in quality assessment of any health process. In the transplant field, the evaluation of outcome is extremely important for both patients' growing demand for health and for the joint commitment the transplant process requires. In this study, the outcome of 12,647 transplants, carried out between 1995 and 2000 were analysed.

Cytokines and chronic rejection: a study in kidney transplant long-term survivors.

Background: In part, the long-term survival of kidney transplants depends on the efforts to perform grafts with good human leukocyte antigen (HLA) compatibility, but there are other mechanisms that must induce some sort of tolerance and impair the anti-graft immune reaction. Because cytokines are one of the main components of immune response, we evaluated single nucleotide polymorphisms (SNPs) of several cytokine genes that may influence the production of a given cytokine and therefore the features of immune reactions.

Methods: A total of 416 first cadaveric kidney transplants were monitored for HLA matching.

Tumor necrosis factor-alpha and interferon-gamma polymorphisms contribute to susceptibility to oral lichen planus.

Most lymphocytes in the lamina propria of oral lichen planus (OLP) lesions express and secrete interferon-gamma (IFN-gamma) and tumor necrosis factor-alpha (TNF-alpha), whereas they do not secret interleukin-4 and -10 or transforming growth factor-beta. We analyzed whether the polymorphisms of several cytokines may influence the susceptibility to OLP. Cytokine typing was performed by a sequence-specific PCR assay.

Pregnancy after renal transplantation in Italian patients: focus on fetal outcome.

Background: In the last few years advances in surgical techniques and immunosuppression have improved not only survival, but also quality of life in organ transplanted patients. Hence, the number of women of child-bearing age who decide to have a child--which means resuming a normal life--has increased. This multicenter retrospective study describes pregnancies after kidney transplantation and is the first such survey in Italy.