Effect of Anti-TNF (Alpha) Treatment on Vascular Stiffness in Ankylosing Spondylitis (AS)

• Status: Completed
• Trial end date: 2013-05-01
• Target enrollment: 0
• Participant gender: All

Summary

1. To determine the effect of Golimumab treatment on the number and function of Endothelial Progenitor Cells (EPCs) in Ankylosing Spondylitis(AS) patients as a possible mechanism for the effect of this treatment on endothelial function.

2. To ascertain the effect of Golimumab treatment on , carotid intima-media thickness, vascular stiffness in Ankylosing Spondylitis(AS) patients as measured by pulse wave velocity (PWV) and Augmentation index (AIx).

3. To assess the clinical efficacy of Golimumab in Chinese Ankylosing Spondylitis(AS) patients according to ASAS response criteria at month 3, 6 and 12.

4. To perform cost-effectiveness and cost-utility analyses of the Golimumab in Ankylosing Spondylitis(AS) patients, using clinic-base data.

• Phase: Phase 4
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Chinese University of Hong Kong
• Treatments: Antibodies, Monoclonal; Golimumab

Criteria

Inclusion Criteria:

• Men or women, 18 years of age or older

• Fulfilled the modified New York diagnostic criteria for Ankylosing spondylitis (AS)for more than 3 months

• Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) ≥ 4 (0-10 point scale), Pain visual analog scale(VAS) ≥ 4 (0-10cm scale)

• Inadequate response to at least two Nonsteroidal Antiinflammatory Drugs (NASID) on highest recommended doses for 3 months or unable to receive full 3-month course because of intolerance,toxicity or contraindications

• Normal Chest X-ray within 3 months before baseline

• Purified Protein Derivative(PPD) negative, or Latent Tuberculosis (TB) patients were required therapy for Tuberculosis (TB) before or simultaneously with first dose of study agent

Exclusion Criteria:

• Complete ankylosis of the spine

• Concurrent with other inflammatory rheumatic disease

• Serious infection (treatment with IV-infective) within 2 months before randomization

• Active Tuberculosis (TB) or recent contact with a person with active Tuberculosis (TB)

• An opportunistic infection within 6 months of screening

• Known history of Hepatitis, Human Immunodeficiency Virus (HIV), Malignancy, a transplanted organ, multiple sclerosis, congestive heart failure

• Currently on systemic immunosuppressives, DMARDS (other than Methotrexate, Sulfasalazine , or Hydroxychloroquine), or Leflunomide within 4 week before first study agent

• Any previous use of Alefacept, Efalizumab, Rituximab, Golimumab or Natalizumab

• Use of cytotoxic drugs, received intra-articular, intramuscular, or intravenous corticosteroids in the past 4 weeks before screening

• Clinically significant renal disease (serum creatinine level ≥ 270µmol/L), alanine aminotransferase (ALT) ≥ 2 x upper limit of normal (ULN)

• Hemoglobin level < 8.5gm/dl, a white blood cell count < 3.5x 109/liter, a platelet count < 100x 109/liter

• Female of childbearing potential, unwilling to use adequate contraception during the study

• Pregnant or breastfeeding women