Comparison of Adalimumab and Tofacitinib in the Treatment of Active Takayasu Arteritis

Overview

This is a prospective,open-labelled,multi-center,randomized clinical trial.It compares the clinical efficacy and safety of there 2 drugs in the treatment of relapse active Takayasu's arteritis patients.

Description

In this study, 100 relapse Takayasu's arteritis patients will be enrolled. Patients are randomized into the adalimumab treatment group and tofacitinib treatment.Patients will also be treated with reduced dose of glucocorticoid at the same time. The primary end point is the percentage of patients who are in complete response at week 12 and maintain in complete response at week 78.

The efficacy will be evaluated at week 12, 24, 36, 52 and 78. If the patient does not respond to one drug at week 24, then the investigator will shift the treatment to another intervention. Safety is also monitored during the study.

Eligibility

Inclusion Criteria:

1. Patients aged between 18-65 years old;
2. Fulfilled the classification criteria of Takayasu's arteritis by ACR 1990;
3. relapse active TAK: defined by the definition of active disease in the recommendations released by EULAR in 2018;
4. Patients who signed the informed consent form.

Exclusion Criteria:

1. Patients who failed or intolerant to either adalimumab or tofacitinib;
2. patients with severe liver disease defined by the serum ALT or AST elevated more than 2 times the upper limits;
3. not well controlled diabetes;
4. uncontrolled heart failure od renal dysfunction(eGFR<30ml/min);
5. Patients with active infection,including tuberculosis, hepatitis B and C,HIV infection, bacteria or fungal infection;
6. upper GI bleeding 3 months before enrolement;
7. refractory hypertension;
8. Pregnant or intended to be pregnant 3 months after the trial;
9. Severe coronary artery involvement demonstrated by CTA;
10. severe cranial or cervical or renal artery diseases that need surgery;
11. Patients that should not be included by the investigator.