No abstract

The aim of this study was to review our experience in orthotopic liver transplantation (OLT) for biliary atresia (BA) in children and analyze the survival and prognostic factors, and long-term outcome. We reviewed 332 OLTs performed in 280 children between the years 1986 and 2000. Univariate and multivariate analysis were performed on patient and graft survivals according to recipients' and donors' characteristics as well as intraoperative data. The long-term outcome among the 80 children living at 10 years after OLT was studied according to growth, immunosuppressive therapy, and liver and renal functions. Liver graft status was eventually documented by liver biopsy. Status of rehabilitation was assessed by reviewing school performance and employment. Overall patient survival rates at 1, 5, and 10 years were 85, 82, and 82%, respectively, and the corresponding overall graft survival rates were 77, 73, and 71%. In the multivariate analysis, we identified 4 independent prognostic factors: polysplenia syndrome (P ‫؍‬ .03), United Network for Organ Sharing (UNOS) status (P ‫؍‬ .05), donor's age (P ‫؍‬ .01), and perioperative surgical complications (P ‫؍‬ .03). At 10 years after transplant, 80 children were alive and had normal growth rates. Liver histology was abnormal in 73% of these long-term survivors, mainly due to chronic rejection and centrilobular fibrosis. A total of 63 of the 80 children attended normal school and in 55 children (69%) school performance was not delayed. In conclusion, we discovered that a good long-term survival could be achieved after liver transplantation for BA, with a 82% survival rate at 10 years with normal scholastic studies in the majority of recipients. (Liver Transpl 2005;11: 152-160.)

Background Patients affected by HCC represent a vulnerable population during the COVID-19 pandemic and may suffer from the unusual allocation of healthcare resources. The aim of this study was to determine the impact of the COVID-19 pandemic on the management of HCC patients within six French referral centers of the metropolitan area of Paris. Materials and methods We performed a multicenter, retrospective, cross-sectional study on the management of patients affected by HCC during the first six weeks of COVID-19 pandemic (exposed), compared to the same period in 2019 (unexposed). Were included all patients discussed in multidisciplinary tumor meeting (MTB) and/or undergoing radiological or surgical programmed procedure during the study period, in a curative or palliative intent. Endpoints were the number of patients with a modification in the treatment strategy, or a delay in decision-to-treatment. Results After screening, n=670 patients were included (n=293 Exposed to COVID, n=377 Unexposed to COVID). A decrease of the numbers of patients with HCC presented in MTB in 2020 (p=0.034) and with a first diagnosis of HCC (n=104 Exposed to COVID, n=143 Unexposed to COVID, p=0.083) was find. Modification in the treatment strategy was observed in 13.1% of patients, with no differences between the two periods. Nevertheless 21.5% versus 9.5% of patients experienced a treatment delay longer than 1 month in 2020 compared to 2019 (p<0.001). In 2020, 7.1% (21/293) of patients had a diagnosis of an active COVID-19 infection: 11 (52.4%) were hospitalized, and 4 (19.1%) died. Conclusions In a metropolitan area highly impacted by COVID-19 pandemic, we observed a decreased number of cases of HCC, and similar rates of modification in treatment strategy, but with a treatment delay significantly longer in 2020 versus 2019.