Clinical Research Directory

Inclusion Criteria: * Must have provided written informed consent * Age 18-75 years; * BMI 17-28 kg/m2 * Male or female with a diagnosis of PBC, by at least two of the following criteria: 1. History of AP above ULN for at least six months; 2. Positive AMA titers (\>1/40 on immunofluorescence or M2 positive by enzyme linked immunosorbent assay (ELISA) or positive PBC-specific antinuclear antibodies; 3. Documented liver biopsy result consistent with PBC. * Diagnosis of compensated cirrhosis, as demonstrated by the presence of ≥ 1 of the following 4 diagnostic factor 1. The histology was consistent with the diagnosis of liver cirrhosi; 2. Endoscopy shows esophageal and gastric varices or ectopic varices of digestive tract, excluding non cirrhotic portal hypertension; 3. Ultrasound or CT and other imaging examinations indicate the characteristics of liver cirrhosis or portal hypertension, such as splenomegaly, portal vein ≥ 1.3 cm, or liver stiffness measured by transient elastography\>16.9 kPa; 4. Abnormal laboratory inspection indicators (2 out of 4): 1) PLT \< 100 × 109/L, and no other reason can be explained; 2) Serum albumin\<35 g/L, excluding malnutrition or kidney disease and other causes; 3) INR \> 1.3 or PT prolongation (stop thrombolytic or anticoagulant drugs for more than 7 days); 4) AST/PLT (APRI)\>2） * Incomplete response to UDCA defined by ALP \> 1.67 x ULN * Taking UDCA for at least 6 months (stable dose for ≥ 3 months) prior to Day 0 Exclusion Criteria: * History or presence of other concomitant liver diseases. * ALT or AST \> 5×ULN, TBIL \> 3×ULN. * If female: known pregnancy, or has a positive urine pregnancy test (confirmed by a positive serum pregnancy test), or lactating. * Allergic to fenofibrate or ursodeoxycholic acid. * Taking hepatotoxic drugs (e.g., dapsone, erythromycin, fluconazole, ketoconazole, rifampicin) for more than 2 weeks within 6 months, and long-term hormonal users. * Recurrent variceal bleeding, poorly controlled hepatic encephalopathy or refractory ascites. * Patients with a history of severe cardiac, cerebrovascular, renal, respiratory disease or functional failure, and psychiatric disorders (including those due to alcohol and drug abuse). * Creatinine \>1.5×ULN and creatinine clearance \<60 ml/min. * Currently using statins (such as pravastatin, fluvastatin, and simvastatin), other fibrates (such as gemfibrozil and bezafibrate), and drugs structurally similar to fenofibrate (like ketoprofen). * Planned to receive an organ transplant or an organ transplant recipient. * Needing Liver transplantation within 1 year according to the Mayo Rick score. * Any other condition(s) that would compromise the safety of the subject or compromise