Major liver resections for primary liver malignancies in the elderly.

PURPOSE: The aim of our prospective study was to assess the results of major hepatic resections for primary liver tumours in patients 75 years of age or older. METHODS: From 10/1999 to 04/2006, 23 patients with non-cirrhotic livers > or = 75 years presented to our department to undergo curative resection for primary liver malignancies. Data were collected prospectively. Patients were assigned to two groups. Group A included those with resectable tumours, while Group B was made up of those with unresectable lesions. RESULTS: Fourteen patients had intrahepatic cholangiocarcinoma while 9 had hepatocellular carcinoma. Comorbidities were present in every case. Morbidity and hospital mortality rates for group A patients were 25% and 8%, respectively. The corresponding rates for group B patients were 9% and 9%. The 1-, 2-, and 3-year cumulative group A survival was 71%, 51% and 26% for cholangiocarcinoma and 80%, 60% and 60% for hepatocellular carcinoma, respectively. The corresponding group B survival was 45%, 18% and 0%. CONCLUSION: Advanced age does not seem to negatively affect the outcome of liver resections for malignancies. Hepatic resections in patients 75 years of age or older may be carried out with relative safety as long as patients are appropriately selected.

Five-year survival after monotherapy for hepatocellular carcinoma in the setting of cirrhosis.

The purpose of this study was to evaluate the long-term results with monotherapy for hepatocellular carcinoma (HCC) in the setting of cirrhosis. We reviewed data of 14 patients who survived for at least 5 years after performance of liver resection (n = 1), transarterial chemoembolization (TACE, n = 3), or liver transplantation (OLT, n = 19). Eight patients were within the Milan criteria, whereas the remaining 6 were beyond the criteria. Tumor stages according to the UICC were I (n = 8), II (n = 5), and IIIA (n = 1). Vascular invasion was not detected in any patient. The HCCs recurred in 2 patients, at 81 and 48 months' posttransplant. Sites of recurrence were the intrathoracic lymph nodes in the first case, and lungs in the second case. Treatment of recurrence included chemotherapy in the first case and local resection in the second case. Both patients died at 98 and 64 months postoperation (ie, 17 and 16 months, respectively, after the diagnosis of the recurrence). A third patient died of nontumor-related causes at 69 months after his first TACE. Currently, 11 patients are alive with a median survival of 70 months (range, 63-144 months). The alpha-fetoprotein level was demonstrated to be prognostic of recurrence by discriminant function analysis. In conclusion, OLT provided the best long-term results as monotherapy for HCC in the setting of cirrhosis.