AIM:To investigate alanine aminotransferase(ALT)and sustained virological response(SVR)in chronic hepatitis C(CHC)during peginterferon-ribavirin treatment.METHODS:One hundred and fifty-one genotype 1CHC patients under...AIM:To investigate alanine aminotransferase(ALT)and sustained virological response(SVR)in chronic hepatitis C(CHC)during peginterferon-ribavirin treatment.METHODS:One hundred and fifty-one genotype 1CHC patients underwent treatment for 48 wk with peginterferon and ribavirin,and were retrospectively divided into two groups as having a rapid virological response(RVR)(Group 1,n=52)and not having an RVR(Group 2,n=99).We also subdivided each group into two according to the initial ALT level being high(Group1h and Group 2h)or normal(Group 1n and Group 2n).HCV RNA and ALT levels were measured at baseline;at 4,12,24 and 48 wk during the treatment period;and at 24 wk follow-up.ALT levels were also obtained at 8 wk.According to the results of ALT,patients were enrolled in either the follow-up abnormal or follow-up normalized ALT groups at each interval.Patients with high and normal ALT levels were compared for each interval in terms of SVR.RESULTS:The SVR rates were 83%vs 40%(P=0.000),82%vs 84%(P=0.830),and 37%vs 44%(P=0.466)when comparing Group 1 with 2,1h with1n,and 2h with 2n,respectively.In Group 2h,the SVR rates were 34%vs 40%(P=0.701),11%vs 52%(P=0.004),12%vs 50%(P=0.007),7%vs 50%(P=0.003),6%vs 53%(P=0.001),and 0%vs 64%(P=0.000)when comparing patients with high and normalized ALT levels at week 4,8,12,24,48 and 72,respectively.The multiple logistic regression analysis revealed that RVR(OR=7.05;95%CI:3.1-16.05,P=0.000),complete early virological response(cEVR)(OR=17.55;95%CI:6.32-48.76,P=0.000),normalization of ALT at8 wk(OR=3.04;95%CI:1.31-7.06,P=0.008),and at 12 wk(OR=4.21;95%CI:1.65-10.76,P=0.002)were identified as independent significant predictive factors for SVR.CONCLUSION:Normalization of ALT at 8 wk may predict viral response during peginterferon-ribavirin treatment in genotype-1 CHC patients especially without RVR.展开更多
In this editorial,we comment on three articles published in a recent issue of World Journal of Gastroenterology.There is a pressing need for new research on autophagy's role in gastrointestinal(GI)disorders,and al...In this editorial,we comment on three articles published in a recent issue of World Journal of Gastroenterology.There is a pressing need for new research on autophagy's role in gastrointestinal(GI)disorders,and also novel insights into some liver conditions,such as metabolic dysfunction-associated fatty liver disease(MAFLD)and acute liver failure(ALF).Despite advancements,understanding autophagy's intricate mechanisms and implications in these diseases remains incomplete.Moreover,MAFLD's pathogenesis,encompassing hepatic steatosis and metabolic dysregulation,require further elucidation.Similarly,the mechanisms underlying ALF,a severe hepatic dysfunction,are poorly understood.Innovative studies exploring the interplay between autophagy and GI disorders,as well as defined mechanisms of MAFLD and ALF,are crucial for identifying therapeutic targets and enhancing diagnostic and treatment strategies to mitigate the global burden of these diseases.展开更多
文摘AIM:To investigate alanine aminotransferase(ALT)and sustained virological response(SVR)in chronic hepatitis C(CHC)during peginterferon-ribavirin treatment.METHODS:One hundred and fifty-one genotype 1CHC patients underwent treatment for 48 wk with peginterferon and ribavirin,and were retrospectively divided into two groups as having a rapid virological response(RVR)(Group 1,n=52)and not having an RVR(Group 2,n=99).We also subdivided each group into two according to the initial ALT level being high(Group1h and Group 2h)or normal(Group 1n and Group 2n).HCV RNA and ALT levels were measured at baseline;at 4,12,24 and 48 wk during the treatment period;and at 24 wk follow-up.ALT levels were also obtained at 8 wk.According to the results of ALT,patients were enrolled in either the follow-up abnormal or follow-up normalized ALT groups at each interval.Patients with high and normal ALT levels were compared for each interval in terms of SVR.RESULTS:The SVR rates were 83%vs 40%(P=0.000),82%vs 84%(P=0.830),and 37%vs 44%(P=0.466)when comparing Group 1 with 2,1h with1n,and 2h with 2n,respectively.In Group 2h,the SVR rates were 34%vs 40%(P=0.701),11%vs 52%(P=0.004),12%vs 50%(P=0.007),7%vs 50%(P=0.003),6%vs 53%(P=0.001),and 0%vs 64%(P=0.000)when comparing patients with high and normalized ALT levels at week 4,8,12,24,48 and 72,respectively.The multiple logistic regression analysis revealed that RVR(OR=7.05;95%CI:3.1-16.05,P=0.000),complete early virological response(cEVR)(OR=17.55;95%CI:6.32-48.76,P=0.000),normalization of ALT at8 wk(OR=3.04;95%CI:1.31-7.06,P=0.008),and at 12 wk(OR=4.21;95%CI:1.65-10.76,P=0.002)were identified as independent significant predictive factors for SVR.CONCLUSION:Normalization of ALT at 8 wk may predict viral response during peginterferon-ribavirin treatment in genotype-1 CHC patients especially without RVR.
基金Supported by the European Union-NextGenerationEU,through The National Recovery and Resilience Plan of The Republic of Bulgaria,No.BG-RRP-2.004-0008。
文摘In this editorial,we comment on three articles published in a recent issue of World Journal of Gastroenterology.There is a pressing need for new research on autophagy's role in gastrointestinal(GI)disorders,and also novel insights into some liver conditions,such as metabolic dysfunction-associated fatty liver disease(MAFLD)and acute liver failure(ALF).Despite advancements,understanding autophagy's intricate mechanisms and implications in these diseases remains incomplete.Moreover,MAFLD's pathogenesis,encompassing hepatic steatosis and metabolic dysregulation,require further elucidation.Similarly,the mechanisms underlying ALF,a severe hepatic dysfunction,are poorly understood.Innovative studies exploring the interplay between autophagy and GI disorders,as well as defined mechanisms of MAFLD and ALF,are crucial for identifying therapeutic targets and enhancing diagnostic and treatment strategies to mitigate the global burden of these diseases.
