摘要
To explore the impact of ursodeoxycholic acid(UDCA)on severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection and clinical outcomes in patients with autoimmune liver disease(AILD).Patients diagnosed with AILD were enrolled and divided into a UDCA group and a non-UDCA group based on whether they received UDCA treatment.Relevant data were collected regarding AILD diagnosis,treatment,biochemical indicators,and imaging examination.The incidence of SARS-CoV-2 infection and the prognosis of AILD patients were observed.A total of 1,138 patients completed follow-up.The usage rate of hormone(P=0.003)and immunosuppressant(P=0.001)used for treating AILD in the non-UDCA group was markedly lower than in the UDCA group.The UDCA usage rate was markedly lower in SARS-CoV-2 infected patients than in uninfected patients(P=0.003).The rate of SARS-CoV-2 infection in the non-UDCA group was significantly higher than in the UDCA group(P=0.018).Logistic regression analysis showed that UDCA use(P=0.003)was correlated to a lower incidence of SARS-CoV-2,while immunosuppressant use(P=0.017)increased the incidence.Recovery time from SARS-CoV-2 infection was markedly longer for those receiving UDCA treatment than those in the non-UDCA group(P=0.018).UDCA is associated with low SARS-CoV-2 incidence in AILD patients,while immunosuppressant increases its incidence instead.Patients receiving UDCA treatment have a longer recovery time after being infected.
基金
the National Key Research and Development Program(2022YFC2603500,2022YFC2603505)
Beijing Municipal Health Commission high-level public health technical personnel construction project,discipline leader-03-26,Beijing Hospitals Authority Clinical medicine Development of special funding support(XMLX 202127)
the capital health research and development of special public health project(2022-1-2172)
The Digestive Medical Coordinated Development Center of Beijing Hospitals Authority(XXZ0302).
