BACKGROUND: Egypt has one of the highest prevalence rates of hepatitis C virus (HCV) infection in the world; however, the risk and attribution related to HCV in Egyptian patients with hepatocellular carcinoma (HCC) remains unknown. GOALS: The current study was undertaken to estimate the risk of HCC in relation to HCV in Egypt. STUDY: Thirty-three patients with HCC and 35 healthy controls who had a similar socioeconomic status were prospectively enrolled at the University of Cairo National Cancer Institute. RESULTS: Anti-HCV antibodies were present in 75.8% of the patients and in 42.9% of the controls (p = 0.01); hepatitis B surface antigen (HBsAg) was present in 15.2% of the patients and in 2.9% of the controls (p = 0.03). In addition, the sex-and age-adjusted odds ratio (OR) for anti-HCV antibodies was 5.1 (95% CI = 1.5-17.4) and for HBsAg was 13.2 (95% CI = 1.2-148.2). Concurrent Schistosoma mansoni and anti-HCV was associated with an OR of 10.3 (95% CI = 1.3-79.8), which was higher than that for anti-HCV (6.5; 95% CI = 1.6-26.6) and S. mansoni infection (0.2; 95% CI = 0.1-6.2) alone. Finally, we estimated the attributable fraction of HCC to HCV to be 64% in this study population and 48% in the general Egyptian population. CONCLUSIONS: Both HCV and hepatitis B virus infection increase the risk of HCC in Egyptian patients, whereas isolated Schistosoma infection does not. Because of the very high prevalence rate of HCV in the general Egyptian population, it accounts for most HCC cases in Egypt.
BACKGROUND: Egypt has one of the highest prevalence rates of hepatitis C virus (HCV) infection in the world; however, the risk and attribution related to HCV in Egyptian patients with hepatocellular carcinoma (HCC) remains unknown. GOALS: The current study was undertaken to estimate the risk of HCC in relation to HCV in Egypt. STUDY: Thirty-three patients with HCC and 35 healthy controls who had a similar socioeconomic status were prospectively enrolled at the University of Cairo National Cancer Institute. RESULTS: Anti-HCV antibodies were present in 75.8% of the patients and in 42.9% of the controls (p = 0.01); hepatitis B surface antigen (HBsAg) was present in 15.2% of the patients and in 2.9% of the controls (p = 0.03). In addition, the sex-and age-adjusted odds ratio (OR) for anti-HCV antibodies was 5.1 (95% CI = 1.5-17.4) and for HBsAg was 13.2 (95% CI = 1.2-148.2). Concurrent Schistosoma mansoni and anti-HCV was associated with an OR of 10.3 (95% CI = 1.3-79.8), which was higher than that for anti-HCV (6.5; 95% CI = 1.6-26.6) and S. mansoni infection (0.2; 95% CI = 0.1-6.2) alone. Finally, we estimated the attributable fraction of HCC to HCV to be 64% in this study population and 48% in the general Egyptian population. CONCLUSIONS: Both HCV and hepatitis B virus infection increase the risk of HCC in Egyptian patients, whereas isolated Schistosoma infection does not. Because of the very high prevalence rate of HCV in the general Egyptian population, it accounts for most HCC cases in Egypt.
Authors: Cesar Yaghi; Ala-I Sharara; Paul Rassam; Rami Moucari; Khalil Honein; Joseph BouJaoude; Rita Slim; Roger Noun; Heitham Abdul-Baki; Mohamad Khalifeh; Sami Ramia; Raymond Sayegh Journal: World J Gastroenterol Date: 2006-06-14 Impact factor: 5.742
Authors: Abdel-Rahman N Zekri; Mohammed S El-Din Ashour; Ahmed Hassan; Hanaa M Alam El-Din; Amal M R El-Shehaby; Maha A Abu-Shady Journal: World J Gastroenterol Date: 2005-11-14 Impact factor: 5.742
Authors: E Schiefelbein; A-R Zekri; D W Newton; G A Soliman; M Banerjee; Ch-W Hung; I A Seifeldin; A-Ch Lo; A S Soliman Journal: Acta Virol Date: 2012 Impact factor: 1.162
Authors: Radoslav Goldman; Habtom W Ressom; Mohamed Abdel-Hamid; Lenka Goldman; Antai Wang; Rency S Varghese; Yanming An; Christopher A Loffredo; Steven K Drake; Sohair A Eissa; Iman Gouda; Sameera Ezzat; Francoise Seillier Moiseiwitsch Journal: Carcinogenesis Date: 2007-08-27 Impact factor: 4.944