Multimodal therapy for liver cirrhosis patients with advanced hepatocellular carcinoma

Evaluation of surgical strategies and long-term outcomes in pediatric hepatocellular carcinoma

PURPOSE

Hepatocellular carcinoma (HCC), the second most common pediatric malignant liver tumor after hepatoblastoma, represents 1% of all pediatric tumors.

METHODS

A retrospective study was conducted on children with HCC treated at our center from March 2002 to October 2022, excluding those with inadequate follow-up or records. Demographic data, initial complaints, alpha-fetoprotein (AFP) values, underlying disease, size and histopathological features of the masses, chemotherapy, and long-term outcomes were analyzed.

RESULTS

Fifteen patients (8 boys, 7 girls) with a mean age of 11.4 ± 4.1 years (0.8-16.4 years) were analyzed. The majority presented with abdominal pain, with a median AFP of 3.9 ng/mL. Hepatitis B cirrhosis in one patient (6.6%) and metabolic disease (tyrosinemia type 1) in two patients (13.3%) were the underlying diseases. Histopathological diagnoses were fibrolamellar HCC (n:8; 53.3%), HCC (n:6; 40%). Four of the 15 patients underwent liver transplantation, and 9 underwent surgical resection. Due to late diagnosis, two patients were considered inoperable (13.3%). The survival rate for the four patients who underwent liver transplantation was found to be 75%.

CONCLUSION

Surgical treatment of various variants of HCC can be safely performed in experienced centers with a multidisciplinary approach, and outcomes are better than in adults.

Severity of liver cirrhosis: a key role in the selection of surgical modality for Child-Pugh A hepatocellular carcinoma

Hepatocellular carcinoma is the third leading cause of cancer-related death in the world, and cirrhosis is the main cause of hepatocellular carcinoma and adversely affects surgical outcomes. Liver resection, liver transplantation, and local ablation are potentially curative therapies for early hepatocellular carcinoma (HCC). There exists an obvious histological variability of severity within cirrhosis which has different clinical stages. For patients with Child-Pugh B cirrhosis and/or portal hypertension and HCC within Milan criteria, consensus guidelines suggest that liver transplantation is the best treatment of choice; liver resection is widely accepted as first-line treatment for patients with early-stage HCC and preserved liver function; and local ablation is the treatment of choice in patients with small tumors who are not candidates for surgery or can be used as a temporary treatment during the waiting period for transplantation. For patients with compensated cirrhosis or Child A cirrhosis, the selection of surgical modality based on subclassification of cirrhosis remains unclear. This review examines the current status of the selection of surgical modality for hepatocellular carcinoma treatment in cirrhotic patients and aims to emphasize the effects of the severity of cirrhosis on the selection of surgical modality for the treatment of hepatocellular carcinoma.

Long-term outcome of liver transplantation as treatment modality in patients with hepatocellular carcinoma in cirrhosis: a single-center experience

BACKGROUND

Hepatocellular carcinoma (HCC) is among the most frequent malignant diseases worldwide. In the vast majority of cases, it is associated with liver cirrhosis. Liver transplantation (OLT) is potentially the gold standard treatment for patients suffering HCC in cirrhosis, because of synchronous eradication of HCC and of the underlying hepatic disease. The aim of this study was to evaluate long-term outcomes of OLT in HCC patients.

MATERIAL AND METHODS

Between January 2000 and December 2011, 43 patients who were diagnosed with HCC in liver cirrhosis and underwent OLT in our department, were identified from a prospective database. All patients received their grafts from deceased donors. We analyzed demographic data, laboratory values, number and size of lesions, primary liver disease, diagnostic methods, bridging therapy modalities, and postoperative outcomes, including complications, recurrences, and their treatment.

RESULTS

Patient follow-up as of January 2012 or to death ranged from 0 to 138 months (median, 59; mean, 63). None of the patients were lost to follow-up. The gender bias was 85%:15% (male:female) and the median age, 57.8 years (range, 44-69). The most common underlying diseases for cirrhosis and HCC were alcoholic (n = 12) and hepatitis C (n = 16). Thirty-one subjects underwent bridging therapy through transarterial chemoembolization (TACE), and/or radiofrequency ablation. All patients underwent OLT within the Milan criteria according to the preoperative evaluation and histopathologic examination of the explanted liver. Twenty-one of them suffered postoperative complications (48.8%). HCC recurrence, which occurred in 5 (10.4%), was treated by surgery (n = 3), systemic chemotherapy with sorafenib (n = 1), or TACE (n = 1).

CONCLUSIONS

OLT for HCC in cirrhosis, displays a relatively high complication rate. It shows good survivals with and low recurrence.