16 research outputs found
MY, WHAT BIG TEETH YOU HAVE, GRANDMOTHER!: How the Florida Courts Have Eaten Away Grandparents' Visitation Rights
EXPERIENCES WITH WEB 2.0 IN SCHOOL SETTINGS: A FRAMEWORK TO FOSTER EDUCATIONAL PRACTICES BASED ON A PERSONAL LEARNING ENVIRONMENT PERSPECTIVE
Automatic genetic planning for volumetric modulated arc therapy: A large multi-centre validation for prostate cancer
ONE-SHOT VERSUS MULTIDOSE PERIOPERATIVE ANTIBIOTIC PROPHYLAXIS AFTER KIDNEY TRANSPLANTATION: A RANDOMIZED, CONTROLLED, CLINICAL TRIAL
BACKGROUND:
There is no consensus on the optimal perioperative antibiotic prophylaxis regimen for renal transplant recipients. Some studies have reported that irrigation of the wound at the time of closure without systemic antibiotics may suffice to minimize the risk for surgical site infection (SSI), but many centers still use long-term, multidose regimens in which antibiotics are administered until removal of foreign bodies occur, such as the urethral catheter, drain and central line.
METHODS:
We designed a prospective, randomized, multicenter, controlled trial to compare a single dose versus a multidose regimen of systemic antibiotic prophylaxis in adult, nondiabetic, non-morbidly obese patients undergoing renal transplantation. The primary endpoint was the incidence of SSI; the assessment of other infection in the first postoperative month was the secondary endpoint.
RESULTS:
Two hundred five patients were enrolled and randomized to receive either a single (n = 103) or multidose antibiotic regimen (n = 102) for prophylaxis. The incidences of SSI and urinary tract infection were similar in both groups.
CONCLUSION:
As the dramatic increase in antibiotic resistance has mandated the implementation of global programs to optimize the use of antibiotic agents in humans, we believe that the single dose regimen is preferred, at least in nondiabetic, non-morbidly obese, adult renal transplant recipients
Re-imagining decision making: addressing a discrete social driver of HIV/AIDS through the lens of complexity science
Low Symmetry Polymorph of Hydroxyapatite. Theoretical Equilibrium Morphology of the Monoclinic Ca 5
Risk of de novo cancers after transplantation: results from a cohort of 7217 kidney transplant recipients, Italy 1997-2009
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. Person years (PY) were computed from 30 days after transplant to cancer diagnosis, death, return to dialysis or to study closure. The number of observed DNCs was compared to that expected in the general population of Italy through standardised incidence ratios (SIR) and 95% confidence intervals (CI). To identify risk factors, incidence rate ratios (IRR) were computed. Three-hundred ninety five DNCs were diagnosed during 39.598PYs, with Kaposi's sarcoma (KS), post-transplant lymphoproliferative disorders (PTLD), particularly non-Hodgkin' lymphoma (NHL), lung, kidney and prostate as the most common types. The overall IR was 9.98/1.000PY, with a 1.7-fold augmented SIR (95% CI: 1.6-1.9). SIRs were particularly elevated for KS (135), lip (9.4), kidney carcinoma (4.9), NHL (4.5) and mesothelioma (4.2). KT recipients born in Southern Italy were at reduced risk of kidney cancer and solid tumors, though at a higher KS risk, than those born in Northern Italy. Use of mTOR inhibitors (mTORi) exerted, for all cancers combined, a 46% significantly reduced risk (95% CI: 0.4-0.7). Our study findings confirmed, in Italy, the increased risks for cancer following KT, and they also suggested a possible protective effect of mTORi in reducing the frequency of post transplant cancers