A Study of TQA3526 in the Treatment of Primary Biliary Cirrhosis (PBC)

Exclusion Criteria

• •1.Has other virus infected ; 2.History or presence of other concomitant liver diseases； 3.Presence of clinical complications of PBC or clinically significant hepatic decompensation； 4.Child-pugh grade B or C in patients with cirrhosis； 5.Creatinine (Cr) ≥1.5 times the upper limit of normal value and serum creatinine clearance rate \<60mL/min； 6.ALT or AST\>5×ULN；TBil\>3×ULN； 7.Patients with a history of severe pruritus within 2 months prior to day 0; 8.History or presence of clinically concerning cardiac arrhythmias, the duration of the study may affect survival; 9.Presence of any other disease or condition that is interfering with the absorption, distribution, metabolism, or excretion of drugs including bile salt metabolism in the intestine; 10.Medical conditions that may cause nonhepatic increases in ALP (e.g., Paget's disease) or which may diminish life expectancy to \< 2 years.