RESUMO
Objective: Hepatocellular carcinoma with portal vein thrombosis is considered a relative contraindication for transarterial chemoembolization (TACE). The aim of our study was to evaluate the prognostic factors and management in patients with hepatocellular carcinoma with portal vein thrombosis (PVT). Methods: Between February 2011 and February 2015, 140 patients presented to our specialized multidisciplinary HCC clinic. All were assessed by imaging at regular intervals for tumor response and the data compared with baseline laboratory and imaging characteristics obtained before treatment. Results: At the end of the follow up in February 2015, 78 (55.7%) of the 140 patients had died, 33.1% in the 1st year and 20.7% in the 2nd year. The overall median survival was 10 months from the date of diagnosis. Clinical progression was noted in 45 (32.1%). Univariate analysis revealed that, the Child-Pugh score, the performance states (Eastern Cooperative Oncology Group "ECOG" 0-1) and the presence of ascites exerted non-significant affects on survival. Similarly, the serum albumen level and AFP >400 ng/ml were without influence. However, patients with =>2 tumors, abdominal lymphadenopathy and serum bilirubin >2mg/dl had a significantly worse prognosis. Specific treatment significantly increased survival compared to patients left untreated (P value = 0.027). Conclusion: Application of specific treatments (curative or palliative) significantly increased survival in HCC patients with PVT. TACE can be considered as a promising procedure for unresectable PVT-associated HCCs. The main predictors of survival in our study were the serum bilirubin level and specific treatment application.
RESUMO
BACKGROUND: Hepatocellular carcinoma (HCC) is a dismal tumor with a high incidence, prevalence and poor prognosis and survival. Management of HCC necessitates multidisciplinary clinics due to the wide heterogeneity in its presentation, different therapeutic options, variable biologic behavior and background presence of chronic liver disease. We studied the different prognostic factors that affected survival of our patients to improve future HCC management and patient survival. MATERIALS AND METHODS: This study is performed in a specialized multidisciplinary clinic for HCC in Kasr El Eini Hospital, Cairo University, Egypt. We retrospectively analyzed the different patient and tumor characteristics and the primary mode of management applied to our patients. Further analysis was performed using univariate and multivariate statistics. RESULTS: During the period February 2009 till February 2013, 290 HCC patients presented to our multidisciplinary clinic. They were predominantly males and the mean age was 56.5 ± 7.7 years. All cases developed HCC on top of cirrhosis that was mainly due to HCV (71%). Most of our patients were Child-Pugh A (50%) or B (36.9%) and commonly presented with small single lesions. Transarterial chemoembolization was the most common line of treatment used (32.4%). The overall survival was 79.9% at 6 months, 54.5% at 1 year and 22.4% at 2 years. Serum bilirubin, site of the tumor and type of treatment were the significant independent prognostic factors for survival. CONCLUSIONS: Our main prognostic variables are the bilirubin level, the bilobar hepatic affection and the application of specific treatment (either curative or palliative). Multidisciplinary clinics enhance better HCC management.