A pilot study of umbilical cord-derived mesenchymal stem cell transfusion in patients with primary b

来源 :中华医学会第十六次全国病毒性肝炎及肝病学术会议 | 被引量 : 0次 | 上传用户:uuuiiiuuui
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Background Ursodeoxycholic acid (UDCA) is an effective medical therapy for patients with primary biliary cirrhosis (PBC) ; however, 40% of PBC patients showing an incomplete response to UDCA therapy.This study aimed to investigate the safety and efficacy of umbilical cord-derived mesenchymal stem ceil (UCMSC) transfusion in PBCpatients with incomplete response to UDCA.Methods We conducted a single-arm trial that involved seven PBC patients with a suboptimal response to UDCA treatment.UC-MSCs were first cultured, and then 0.5 × 106 cells/kg body weights were infused through a peripheralvein.UC-MSCs were giventhree times at 4-week intervals, and patients were followed up for 48 weeks.
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