Background:Tyrosine kinase inhibitors(TKIs)and anti-PD-1 antibodies in combination provide survival benefits for patients with unresectable hepatocellular carcinoma(uHCC).However,the tool used to determine which patie...Background:Tyrosine kinase inhibitors(TKIs)and anti-PD-1 antibodies in combination provide survival benefits for patients with unresectable hepatocellular carcinoma(uHCC).However,the tool used to determine which patients likely benefit most from this treatment strategy has not been reported.We sought to develop a prognostic scoring system based on tumor burden score(TBS)and alpha-fetoprotein(AFP)to predict the long-term prognosis of uHCC treated with TKIs and anti-PD-1 antibodies.Methods:Data on patients with uHCC treated with TKIs and anti-PD-1 antibodies from multiple centers were collected.The prognostic accuracy of TBS,AFP,Barcelona Clinic Liver Cancer(BCLC),and CTA(Combined TBS and AFP)for 2-year progression-free survival(PFS)and overall survival(OS)was evaluated.Results:Overall,278 patients with uHCC treated with TKIs and anti-PD-1 antibodies were enrolled,including 48 BCLC-B and 230 BCLC-C HCC patients.CTA(AUC?0.721 and 0.683)outperformed TBS(AUC?0.680 and 0.621),AFP(AUC?0.606 and 0.594),and BCLC staging(AUC?0.551 and 0.555)in predicting PFS and OS.The 2-year PFS and OS for low CTA(low TBS/low AFP)were 65.7%and 94.4%,respectively,which were significantly higher than 21.6%and 44.9%(p<0.001 and p?0.002),respectively,for intermediate CTA(low TBS/high AFP or high TBS/low AFP)and 8.7%and 12.1%(both p<0.001),respectively,for high CTA(high TBS/high AFP).Multivariable Cox regression analysis indicated that CTA grading was an independent prognostic factor for PFS and OS(referent:low CTA;intermediate CTA,HR 2.87 and 7.17;high CTA,HR 5.52 and 10.31,respectively).Conclusions:CTA grading is an accurate tool for stratifying the prognosis of uHCC treated with TKIs and anti-PD-1 antibodies and may help determine which patients may benefit more from this treatment strategy.展开更多
Hepatitis due to hepatitis B virus(HBV)reactivation can be serious and potentially fatal,but is preventable.HBV reactivation is most commonly reported in patients receiving chemotherapy,especially rituximab-containing...Hepatitis due to hepatitis B virus(HBV)reactivation can be serious and potentially fatal,but is preventable.HBV reactivation is most commonly reported in patients receiving chemotherapy,especially rituximab-containing therapy for hematological malignancies and those receiving stem cell transplantation.Patients with inactive and even resolved HBV infection still have persistence of HBV genomes in the liver.The expression of these silent genomes is controlled by the immune system.Suppression or ablation of immune cells,most importantly B cells,may lead to reactivation of seemingly resolved HBV infection.Thus,all patients with hematological malignancies receiving anticancer therapy should be screened for active or resolved HBV infection by blood tests for hepatitis B surface antigen(HBsAg)and antibody to hepatitis B core antigen.Patients found to be positive for HBsAg should be given prophylactic antiviral therapy.For patients with resolved HBV infection,there are two approaches.The first is pre-emptive therapy guided by serial HBV DNA monitoring,and treatment with antiviral therapy as soon as HBV DNA becomes detectable.The second approach is prophy-lactic antiviral therapy,particularly for patients receiving high-risk therapy,especially anti-CD20 monoclonal antibody or hematopoietic stem cell transplantation.Entecavir and tenofovir are the preferred antiviral choices.Many new effective therapies for hematological malignancies have been introduced in the past decade,for example,chimeric antigen receptor(CAR)-T cell therapy,novel monoclonal antibodies,bispecific antibody drug conjugates,and small molecule inhibitors,which may be associated with HBV reactivation.Although there is limited evidence to guide the optimal preventive measures,we recommend antivi-ral prophylaxis in HBsAg-positive patients receiving novel treatments,including Bruton’s tyrosine kinase inhibitors,B-cell lymphoma 2 inhibitors,and CAR-T cell therapy.Further studies are needed to determine the risk of HBV reactivation with these agents and the best prophylactic strategy.展开更多
基金supported by the National Natural Science Foundation of China(No.62275050)the Major Research Projects for Young and Middle-aged Talent of Fujian Provincial Health Commission(No.2021ZQNZD013)+1 种基金Fujian Provincial Clinical Research Center for Hepatobiliary and Pancreatic Tumors(Grant number:2020Y2013)the Scientific Foundation of Fuzhou Municipal Health Commission(Grant number:2021-S-wp1).
文摘Background:Tyrosine kinase inhibitors(TKIs)and anti-PD-1 antibodies in combination provide survival benefits for patients with unresectable hepatocellular carcinoma(uHCC).However,the tool used to determine which patients likely benefit most from this treatment strategy has not been reported.We sought to develop a prognostic scoring system based on tumor burden score(TBS)and alpha-fetoprotein(AFP)to predict the long-term prognosis of uHCC treated with TKIs and anti-PD-1 antibodies.Methods:Data on patients with uHCC treated with TKIs and anti-PD-1 antibodies from multiple centers were collected.The prognostic accuracy of TBS,AFP,Barcelona Clinic Liver Cancer(BCLC),and CTA(Combined TBS and AFP)for 2-year progression-free survival(PFS)and overall survival(OS)was evaluated.Results:Overall,278 patients with uHCC treated with TKIs and anti-PD-1 antibodies were enrolled,including 48 BCLC-B and 230 BCLC-C HCC patients.CTA(AUC?0.721 and 0.683)outperformed TBS(AUC?0.680 and 0.621),AFP(AUC?0.606 and 0.594),and BCLC staging(AUC?0.551 and 0.555)in predicting PFS and OS.The 2-year PFS and OS for low CTA(low TBS/low AFP)were 65.7%and 94.4%,respectively,which were significantly higher than 21.6%and 44.9%(p<0.001 and p?0.002),respectively,for intermediate CTA(low TBS/high AFP or high TBS/low AFP)and 8.7%and 12.1%(both p<0.001),respectively,for high CTA(high TBS/high AFP).Multivariable Cox regression analysis indicated that CTA grading was an independent prognostic factor for PFS and OS(referent:low CTA;intermediate CTA,HR 2.87 and 7.17;high CTA,HR 5.52 and 10.31,respectively).Conclusions:CTA grading is an accurate tool for stratifying the prognosis of uHCC treated with TKIs and anti-PD-1 antibodies and may help determine which patients may benefit more from this treatment strategy.
文摘Hepatitis due to hepatitis B virus(HBV)reactivation can be serious and potentially fatal,but is preventable.HBV reactivation is most commonly reported in patients receiving chemotherapy,especially rituximab-containing therapy for hematological malignancies and those receiving stem cell transplantation.Patients with inactive and even resolved HBV infection still have persistence of HBV genomes in the liver.The expression of these silent genomes is controlled by the immune system.Suppression or ablation of immune cells,most importantly B cells,may lead to reactivation of seemingly resolved HBV infection.Thus,all patients with hematological malignancies receiving anticancer therapy should be screened for active or resolved HBV infection by blood tests for hepatitis B surface antigen(HBsAg)and antibody to hepatitis B core antigen.Patients found to be positive for HBsAg should be given prophylactic antiviral therapy.For patients with resolved HBV infection,there are two approaches.The first is pre-emptive therapy guided by serial HBV DNA monitoring,and treatment with antiviral therapy as soon as HBV DNA becomes detectable.The second approach is prophy-lactic antiviral therapy,particularly for patients receiving high-risk therapy,especially anti-CD20 monoclonal antibody or hematopoietic stem cell transplantation.Entecavir and tenofovir are the preferred antiviral choices.Many new effective therapies for hematological malignancies have been introduced in the past decade,for example,chimeric antigen receptor(CAR)-T cell therapy,novel monoclonal antibodies,bispecific antibody drug conjugates,and small molecule inhibitors,which may be associated with HBV reactivation.Although there is limited evidence to guide the optimal preventive measures,we recommend antivi-ral prophylaxis in HBsAg-positive patients receiving novel treatments,including Bruton’s tyrosine kinase inhibitors,B-cell lymphoma 2 inhibitors,and CAR-T cell therapy.Further studies are needed to determine the risk of HBV reactivation with these agents and the best prophylactic strategy.
