Low-dose Recombinant Human IL-2 for the Treatment of Rheumatoid Arthritis

This is an interventional treatment trial for Rheumatoid Arthritis Read More

Inclusion Criteria:

• Male or female ≥18 and ≤70 years of age at time of screening
• Diagnosed with rheumatoid arthritis
• Must have active disease with DMARDs (Disease Modifying Anti-Rheumatic Drugs) except MTX, the doses had been stable for at least 3 months before baseline
• Moderate or severe rheumatoid arthritis during screening, as defined by a disease activity score (28 joint) calculated using the C-reactive protein formula (DAS28-ESR) > 3.2
• Have given written informed consent

Exclusion Criteria:

• Patient presenting or having a history of other inflammatory joint disease
• Patient with ongoing or previous Stevens-Johnson syndrome, toxic epidermal necrolysis or erythema multiforme
• Patient with significantly impaired bone marrow function or significant anaemia, leucopenia or thrombocytopenia due to causes or other than active rheumatoid arthritis
• Persistent infection or severe infection within 3 months before enrollment,
• Uncontrolled hypertension, uncontrolled diabetes, unstable ischemic heart disease, active inflammatory bowel disease, active peptic ulcer disease, terminal illness or other medical condition which, in the opinion of the investigator, would put the patient at risk to participate in the study,
• Clinically relevant cardiovascular, hepatic, neurological, endocrine, or other major systemic disease making implementation of the protocol or interpretation of the study results difficult
• Severe hypoproteinemia (e.g., in case of severe liver disease or nephrotic syndrome) with serum albumin < 30 g/L
• Moderate or severe impairment of renal function, as known by serum creatinine > 133μmol/L (or 1.5 mg/dl)
• Patient with history of recent and clinically significant drug or alcohol abuse
• Impairment of liver function or persisting ALT (SGPT) elevations of more than 2-fold the upper limit of normal
• Known HIV positive status
• Known positive serology for hepatitis B or C
• Patient with hypersensitivity to any of the excipients in the tablets of methotrexate
• Pregnancy
• Breastfeeding
• Women of childbearing potential, except if they fulfill specific conditions,
• Men wishing to father children during the course of the study or within the 24 months thereafter (or 3 month with the washout procedure)
• Patient with a congenital or acquired severe immuno-deficiency, a history of cancer or lymphoproliferative disease, or any patient who has received total lymphoid irradiation.
• Enrollment in any other clinical trial involving off-label use of an investigational drug or device, or enrollment in any other type of medical research
• Any active infection (including chronic or localized infections) for which anti-infectives were indicated within 28 days prior to first investigational product dose
• BMI(body mass index) under 18.5 kg/m2 or more than 30 kg/m2
• The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.