| 4 | Use of oral vancomycin in children with autoimmune liver disease:A single centre experience显示文摘BACKGROUND Previous reports showed some beneficial effect of oral vancomycin treatment(OVT)in children with primary sclerosing cholangitis;conversely,the experience in patients with other autoimmune liver diseases(AILD),including autoimmune hepatitis(AIH)and autoimmune sclerosing cholangitis(ASC),is scant.AIM To assess the response to immunosuppressive treatment(IS)and to OVT in children diagnosed with AILD.METHODS Retrospective study of children diagnosed with AIH(normal biliary tree at cholangiography)and ASC(abnormal biliary tree at cholangiography)in the last 10 years.All underwent standard immunosuppressive therapy(IS),but nonresponders received also OVT.Biochemical remission[normal aspartate aminotransferase(AST)]and immunological remission(normal IgG and negative autoantibodies)rates and Sclerosing Cholangitis Outcomes in Pediatrics(SCOPE)index were assessed and compared during the follow up.RESULTS 75 children were included[69%female,median age 10.5 years(5.6-13.4 years),AIH=54,ASC=21].Sixty-three patients(84%,AIH=52,ASC=11)were treated with standard IS and 61 achieved biochemical remission,whereas 12 not responding to IS[16%,F=75%,median age 13.5 years,(12.2-15.7),10 with ASC]required OVT and 8 achieved biochemical remission.Overall OVT increased the biochemical remission rate of the whole group of AILD patients from 81%(61/75)to 92%(69/75).Median values of AST,alanine aminotransferase(ALT)and gamma-glutamyl transferase(GGT)decreased significantly after OVT start(P<0.05).Complete normalization of livers enzymes(AST,ALT and GGT)was observed in 6/12 patients(50%).Decrease in SCOPE index score was reported in 5/12 patients(42%).At last follow up(median of 4.4 years,range 0.6-13.8 years)all 75 patients are alive,6(8%,1 with ASC)successfully discontinued medications,1(with ASC)required liver transplantation.CONCLUSION Children with AIH and ASC respond well to IS treatment.OVT may represent a valuable treatment option to achieve biochemical remission in patients not responding to standard IS.These promising preliminary results suggest that a prospective study is indicated to define the efficacy of OVT in AILD. | Angelo Di Giorgio Anna Tulone Emanuele Nicastro Lorenzo Norsa Aurelio Sonzogni Lorenzo D'Antiga | 2021 | World Journal of Hepatology2021，13，12： | 0 |
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