BACKGROUND There is scant literature on hepatocellular carcinoma(HCC)in patients with Budd-Chiari syndrome(BCS).AIM To assess the magnitude,clinical characteristics,feasibility,and outcomes of treatment in BCS-HCC.MET...BACKGROUND There is scant literature on hepatocellular carcinoma(HCC)in patients with Budd-Chiari syndrome(BCS).AIM To assess the magnitude,clinical characteristics,feasibility,and outcomes of treatment in BCS-HCC.METHODS A total of 904 BCS patients from New Delhi,India and 1140 from Mumbai,India were included.The prevalence and incidence of HCC were determined,and among patients with BCS-HCC,the viability and outcomes of interventional therapy were evaluated.RESULTS In the New Delhi cohort of 35 BCS-HCC patients,18 had HCC at index presentation(prevalence 1.99%),and 17 developed HCC over a follow-up of 4601 person-years,[incidence 0.36(0.22-0.57)per 100 person-years].BCS-HCC patients were older when compared to patients with BCS alone(P=0.001)and had a higher proportion of inferior vena cava block,cirrhosis,and long-segment vascular obstruction.The median alpha-fetoprotein level was higher in patients with BCS-HCC at first presentation than those who developed HCC at follow-up(13029 ng/mL vs 500 ng/mL,P=0.01).Of the 35 BCS-HCC,26(74.3%)underwent radiological interventions for BCS,and 22(62.8%)patients underwent treatment for HCC[transarterial chemoembolization in 18(81.8%),oral tyrosine kinase inhibitor in 3(13.6%),and transarterial radioembolization in 1(4.5%)].The median survival among patients who underwent interventions for HCC compared with those who did not was 3.5 years vs 3.1 mo(P=0.0001).In contrast to the New Delhi cohort,the Mumbai cohort of BCS-HCC patients were predominantly males,presented with a more advanced HCC[Barcelona Clinic Liver Cancer C and D],and 2 patients underwent liver transplantation.CONCLUSION HCC is not uncommon in patients with BCS.Radiological interventions and liver transplantation are feasible in select primary BCS-HCC patients and may improve outcomes.展开更多
Within a year of its emergence,coronavirus disease-2019(COVID-19)has evolved into a pandemic.What has emerged during the past 1 year is that,apart from its potentially fatal respiratory presentation from which the sev...Within a year of its emergence,coronavirus disease-2019(COVID-19)has evolved into a pandemic.What has emerged during the past 1 year is that,apart from its potentially fatal respiratory presentation from which the severe acute respiratory syndrome-coronavirus-2(SARS-CoV-2)derives its name,it presents with a myriad of gastrointestinal(GI)and liver manifestations.Expression of the angiotensinconverting enzyme-2(ACE-2)receptor throughout the GI tract and liver,which is the receptor for the SARS-CoV-2,may be responsible for the GI and liver manifestations.Besides acting directly via the ACE-2 receptor,the virus triggers a potent immune response,which might have a role in pathogenesis.The virus leads to derangement in liver function tests in close to 50%of the patients.The impact of these derangements in patients with a normal underlying liver seems to be innocuous.Severe clinical presentations include acute decompensation and acute-on-chronic liver failure in a patient with chronic liver disease,leading to high mortality.Evolving data suggests that,contrary to intuition,liver transplant recipients and patients with autoimmune liver disease on immunosuppression do not have increased mortality.The exact mechanism underlying why immunosuppressed patients fare well as compared to other patients remains to be deciphered.With newer variants of COVID-19,which can spread faster than the original strain,the data on hepatic manifestations needs to be updated to keep a step ahead of the virus.展开更多
基金This study was reviewed and approved by the Ethics Committee of the All India Institute of Medical Sciences,New Delhi(Approval No.IEC/NP-458/12.12.2014,RP 22-2015).
文摘BACKGROUND There is scant literature on hepatocellular carcinoma(HCC)in patients with Budd-Chiari syndrome(BCS).AIM To assess the magnitude,clinical characteristics,feasibility,and outcomes of treatment in BCS-HCC.METHODS A total of 904 BCS patients from New Delhi,India and 1140 from Mumbai,India were included.The prevalence and incidence of HCC were determined,and among patients with BCS-HCC,the viability and outcomes of interventional therapy were evaluated.RESULTS In the New Delhi cohort of 35 BCS-HCC patients,18 had HCC at index presentation(prevalence 1.99%),and 17 developed HCC over a follow-up of 4601 person-years,[incidence 0.36(0.22-0.57)per 100 person-years].BCS-HCC patients were older when compared to patients with BCS alone(P=0.001)and had a higher proportion of inferior vena cava block,cirrhosis,and long-segment vascular obstruction.The median alpha-fetoprotein level was higher in patients with BCS-HCC at first presentation than those who developed HCC at follow-up(13029 ng/mL vs 500 ng/mL,P=0.01).Of the 35 BCS-HCC,26(74.3%)underwent radiological interventions for BCS,and 22(62.8%)patients underwent treatment for HCC[transarterial chemoembolization in 18(81.8%),oral tyrosine kinase inhibitor in 3(13.6%),and transarterial radioembolization in 1(4.5%)].The median survival among patients who underwent interventions for HCC compared with those who did not was 3.5 years vs 3.1 mo(P=0.0001).In contrast to the New Delhi cohort,the Mumbai cohort of BCS-HCC patients were predominantly males,presented with a more advanced HCC[Barcelona Clinic Liver Cancer C and D],and 2 patients underwent liver transplantation.CONCLUSION HCC is not uncommon in patients with BCS.Radiological interventions and liver transplantation are feasible in select primary BCS-HCC patients and may improve outcomes.
文摘Within a year of its emergence,coronavirus disease-2019(COVID-19)has evolved into a pandemic.What has emerged during the past 1 year is that,apart from its potentially fatal respiratory presentation from which the severe acute respiratory syndrome-coronavirus-2(SARS-CoV-2)derives its name,it presents with a myriad of gastrointestinal(GI)and liver manifestations.Expression of the angiotensinconverting enzyme-2(ACE-2)receptor throughout the GI tract and liver,which is the receptor for the SARS-CoV-2,may be responsible for the GI and liver manifestations.Besides acting directly via the ACE-2 receptor,the virus triggers a potent immune response,which might have a role in pathogenesis.The virus leads to derangement in liver function tests in close to 50%of the patients.The impact of these derangements in patients with a normal underlying liver seems to be innocuous.Severe clinical presentations include acute decompensation and acute-on-chronic liver failure in a patient with chronic liver disease,leading to high mortality.Evolving data suggests that,contrary to intuition,liver transplant recipients and patients with autoimmune liver disease on immunosuppression do not have increased mortality.The exact mechanism underlying why immunosuppressed patients fare well as compared to other patients remains to be deciphered.With newer variants of COVID-19,which can spread faster than the original strain,the data on hepatic manifestations needs to be updated to keep a step ahead of the virus.
