Canadian liver journal · 2020
Epidemiology, clinical treatment patterns, and survival of hepatocellular carcinoma in Manitoba.
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Hanumanthappa Nikesh, Cho Byung Heon, McKay Andrew, Peretz David, Y Minuk Gerald, Lambert Pascal, Nashed Maged
Аннотация
BACKGROUND: Hepatocellular carcinoma (HCC) has a very poor survival rate, especially for those who do not receive a potentially curative therapy.
METHODS: Treatment details were collected for 320 HCC patients diagnosed in Manitoba between January 2011 and December 2015. Patients had a mean age of 67.3 years, and 71.6% were men. Of these patients, 67 (20.9%) received curative treatment, 36 (11.3%) received non-curative treatment, and 217 (67.8%) received supportive care only; 71.3% of patients had liver cirrhosis. Alcoholic cirrhosis was the most common etiology of chronic liver disease (22.2%).
RESULTS: Those who received curative treatment had a significantly lower incidence of portal vein thrombosis and multinodular disease than those in other groups. Patients who received supportive care only had a higher incidence of ascites. We found no difference in the distribution of cirrhosis or portal hypertension among the treatment groups. The 2- and 5-year overall survival rates for the whole cohort were 27% and 14%, respectively. No significant change was found in 2-year survival for patients diagnosed in each year from 2011 to 2015 (p = 0.250). Also, we found no significant change in proportion of treatment given to patients over the same period (p = 0.432).
CONCLUSION: The poor survival rate of HCC patients in Manitoba could potentially be improved by maximizing the use of local therapy and by implementing multidisciplinary-based case discussion. Efforts should also be directed toward early management of infective, alcoholic, and non-alcoholic steatohepatitis, which will, we hope, lead to a reduction in the incidence of HCC.
METHODS: Treatment details were collected for 320 HCC patients diagnosed in Manitoba between January 2011 and December 2015. Patients had a mean age of 67.3 years, and 71.6% were men. Of these patients, 67 (20.9%) received curative treatment, 36 (11.3%) received non-curative treatment, and 217 (67.8%) received supportive care only; 71.3% of patients had liver cirrhosis. Alcoholic cirrhosis was the most common etiology of chronic liver disease (22.2%).
RESULTS: Those who received curative treatment had a significantly lower incidence of portal vein thrombosis and multinodular disease than those in other groups. Patients who received supportive care only had a higher incidence of ascites. We found no difference in the distribution of cirrhosis or portal hypertension among the treatment groups. The 2- and 5-year overall survival rates for the whole cohort were 27% and 14%, respectively. No significant change was found in 2-year survival for patients diagnosed in each year from 2011 to 2015 (p = 0.250). Also, we found no significant change in proportion of treatment given to patients over the same period (p = 0.432).
CONCLUSION: The poor survival rate of HCC patients in Manitoba could potentially be improved by maximizing the use of local therapy and by implementing multidisciplinary-based case discussion. Efforts should also be directed toward early management of infective, alcoholic, and non-alcoholic steatohepatitis, which will, we hope, lead to a reduction in the incidence of HCC.