Periductal Lymphocytic Infiltrate at Bilary Atresia Diagnosis Increases the Risk of Addition to the Transplant Waitlist.

PURPOSE: Biliary atresia (BA) is the main indication for pediatric liver transplantation. The aim of this study is to correlate aspects of histological examinations of diagnostic hepatic biopsies for BA with the patients' clinical progression and successful addition to the liver transplant waitlist. METHODS: This was a retrospective study of all 108 BA cases treated at the Federal University of São Paulo (1998-2015). Demographic and clinical data were correlated with histological findings. A logistic regression was used for outcome analysis, while the Kaplan-Meier method was applied for survival analysis. RESULTS: There were 108 patients with BA, 68.5% of whom underwent Kasai surgery. Patients added to the transplant waitlist tended to undergo Kasai surgery at a later time (P = .035). Periductal lymphocytic infiltrate was correlated with the addition to the transplant waitlist, with an odds ratio of 3.92 (P = .033). Patients who developed ascites after surgery were more frequently added to the transplant waitlist (P = .05). CONCLUSION: Patients added to the transplant waitlist underwent Kasai surgery later than other patients. Periductal lymphocytic infiltrate in the diagnostic hepatic biopsy and ascites after Kasai surgery were associated with an increased likelihood of addition to the transplant waitlist.

Evaluation of survival of patients with hepatocellular carcinoma: A comparative analysis of prognostic systems.

BACKGROUND AND AIM: There are several prognostic systems that address different aspects of the patient and the tumour and can guide the management of patients with hepatocellular carcinoma (HCC). This study aimed to evaluate and compare the eight staging systems for a group of patients in a public service in Brazil. METHODS: Patients with HCC were retrospectively analysed between 2000 and 2012. The prognostic systems Okuda, The Cancer of the Liver Italian Program (CLIP), the Chinese University Prognostic Index (CUPI), Groupe d'Etude et de Traitément du Carcinome Hepatocellulaire (GRETCH), the modified TNM-based Japan Integrated Score (JIS) combined with alpha-fetoprotein and Child-Turcotte-Pugh (CTP), the TNM system, and the Barcelona Clinic Liver Cancer Classification (BCLC) were applied to these patients and compared through model fit measurements, likelihood scores, and the Akaike Information Criterion (AIC). RESULTS: A total of 247 patients were studied. The average survival time was 60 months. The TNM, Okuda, CLIP, GRETCH, modified JIS, and BCLC systems were well correlated with one another and individually important to the prediction of survival among the patients studied. However, in the statistical analysis, the CUPI delivered the best predictive performance (AIC = 566; log-likelihood = -281,240). CONCLUSION: Although the CUPI system was demonstrated to be the most appropriate HCC staging system for the studied population, the choice of an ideal system is a controversial subject, and future studies with larger numbers of patients are necessary for the validation of the CUPI system as the method of choice for other populations.

Component analysis of hospital cost of pancreas-kidney transplant and correlations with different variables in a Brazilian hospital.

INTRODUCTION: Simultaneous pancreas-kidney transplantation is associated with a high rate of complications when it is compared with transplantation of other organs; these increased complications can result in increased financial costs of the procedure. The objective of this study was to determine operating costs and financial results of simultaneous pancreas-kidney transplantation and its different variables in a Brazilian hospital. PATIENTS AND METHODS: Between January 2008 and December 2011, the monthly costs of 105 patients were calculated. These patients were divided into 2 groups; the first consecutive 53 patients were labeled group I and the second set of 52 patients were labeled group II. The cost evaluation was made in US dollars. RESULTS: A total of 89 patients corresponded to the public health system and 16 patients to the supplementary health system. The percentage of hospital discharge was 92.4%. There was an increase in operating room costs in group II compared with group I with no statistically significant difference ($18,749.33 for group I and $17,608.26 for group II). The outcome of the operation was positive; it was greater for group II than for group I ($16,303.22 vs $3494.53). CONCLUSIONS: Simultaneous pancreas-kidney transplantation is a financially feasible procedure in Brazil, with the public health system being the main payment source.