BACKGROUND: The purpose of this study was to examine the clinical presentation, prognostic factors, and survival rates of patients with hepatocellular carcinoma (HCC) and to examine differences between Asian and non-Asian patients with HCC. METHODS: A review of the clinical characteristics and laboratory evaluations for 76 patients in two different broad ethnic groups (Asians [Group 1] and non-Asians [Group 2]) who underwent treatment for HCC from 1977-1995 was performed. Chi-square and Cox regression analyses were performed to assess factor interaction and association with survival. RESULTS: A total of 24 patients in Group 1 and 52 patients in Group 2 were reviewed. Of the clinical variables examined, a higher rate of a history of hepatitis B positivity was observed in Group 1 compared with Group 2 (32% vs. 6%; P=0.001). Among the 76 patients with HCC, a 1-year survival estimate of 41.4% was found. There was a borderline significant difference in survival between Group 1 and Group 2 with a 1-year survival estimate of 29.5% versus 46.9%, respectively (P=0.08). Better overall survival was found in patients who had tumors that were resectable (P=0.0001), had an alpha-fetoprotein level <10 ng/mL (P=0.02), or were a younger age at the time of diagnosis (P=0.01). There was a trend for Asian race (P=0.08) to be associated with poorer survival. When these risk factors were entered into a multivariate analysis, tumor resectability and non-Asian race were most predictive of improved survival (model P value = 0.007). When controlling for the multiple variables most often reported to be associated with HCC, Asians had a significantly lower survival than non-Asians (P<0.01). CONCLUSIONS: In this study it appears that the outcome for Asian patients with hepatoma is worse than for non-Asian patients, even when controlling for factors commonly associated with HCC. Biologic or social factors that are not appreciated currently may be involved in Asian patients with HCC, contributing to a poorer clinical outcome.
BACKGROUND: The purpose of this study was to examine the clinical presentation, prognostic factors, and survival rates of patients with hepatocellular carcinoma (HCC) and to examine differences between Asian and non-Asian patients with HCC. METHODS: A review of the clinical characteristics and laboratory evaluations for 76 patients in two different broad ethnic groups (Asians [Group 1] and non-Asians [Group 2]) who underwent treatment for HCC from 1977-1995 was performed. Chi-square and Cox regression analyses were performed to assess factor interaction and association with survival. RESULTS: A total of 24 patients in Group 1 and 52 patients in Group 2 were reviewed. Of the clinical variables examined, a higher rate of a history of hepatitis B positivity was observed in Group 1 compared with Group 2 (32% vs. 6%; P=0.001). Among the 76 patients with HCC, a 1-year survival estimate of 41.4% was found. There was a borderline significant difference in survival between Group 1 and Group 2 with a 1-year survival estimate of 29.5% versus 46.9%, respectively (P=0.08). Better overall survival was found in patients who had tumors that were resectable (P=0.0001), had an alpha-fetoprotein level <10 ng/mL (P=0.02), or were a younger age at the time of diagnosis (P=0.01). There was a trend for Asian race (P=0.08) to be associated with poorer survival. When these risk factors were entered into a multivariate analysis, tumor resectability and non-Asian race were most predictive of improved survival (model P value = 0.007). When controlling for the multiple variables most often reported to be associated with HCC, Asians had a significantly lower survival than non-Asians (P<0.01). CONCLUSIONS: In this study it appears that the outcome for Asian patients with hepatoma is worse than for non-Asian patients, even when controlling for factors commonly associated with HCC. Biologic or social factors that are not appreciated currently may be involved in Asian patients with HCC, contributing to a poorer clinical outcome.
Authors: Jessica P Hwang; Mahfam Mohseni; Beverly J Gor; Sijin Wen; Heather Guerrero; John M Vierling Journal: Am J Public Health Date: 2010-02-10 Impact factor: 9.308
Authors: Leung Li; Frankie Kf Mo; Stephen L Chan; Edwin P Hui; Nelson Sl Tang; Jane Koh; Linda Ks Leung; Annette Ny Poon; Joyce Hui; Cheuk M Chu; Kit F Lee; Brigette By Ma; Paul Bs Lai; Anthony Tc Chan; Simon Ch Yu; Winnie Yeo Journal: BMC Cancer Date: 2017-01-04 Impact factor: 4.430
Authors: Hosny Salama; Hassan Ahmad; Ismail Elchagea; Abdel Rahman Zekri; Eman Medhat; Abeer Bahnassy; Michael Lange; Mohammed Rabbat; Andrew N de la Torre; Pravin Punamiya Journal: J Hepatocell Carcinoma Date: 2015-06-22