Allison Y Luo

Learn More
OBJECTIVE This study compared the immunogenicity of influenza and pneumococcal vaccines in adult patients with rheumatoid arthritis (RA) receiving adalimumab or placebo. METHODS In this double-blind, randomized, multicenter study, patients received adalimumab or placebo on Days 1, 15, and 29. Pneumococcal and influenza vaccines were administered on Day 8(More)
OBJECTIVE To assess the overall safety, including rare events, of intravenous (IV) abatacept treatment in rheumatoid arthritis (RA). METHODS Data from 8 clinical trials of IV abatacept in RA were pooled. Safety events were assessed during the short-term (duration ≤ 12 months) and cumulative (short-term plus longterm extensions) abatacept treatment(More)
BACKGROUND & AIMS The efficacy of abatacept, a selective costimulation modulator, in Crohn's disease (CD) and ulcerative colitis (UC) is unknown. METHODS Four placebo-controlled trials evaluated the efficacy and safety of abatacept as induction (IP) and maintenance (MP) therapy in adults with active, moderate-to-severe CD (CD-IP; CD-MP) and UC (UC-IP1;(More)
OBJECTIVE To assess safety, immunogenicity and efficacy in rheumatoid arthritis (RA) patients switched from long-term intravenous to subcutaneous (SC) abatacept. METHODS In this phase IIIb, open-label, single-arm trial, patients who completed ≥4 years of intravenous abatacept (in long-term extensions of two phase III studies) were enrolled to receive SC(More)
OBJECTIVE CXCL10 (also known as interferon-γ-inducible 10-kd protein [IP-10]) is a chemokine that potentially plays a role in the immunopathogenesis of rheumatoid arthritis (RA). We undertook this phase II study to evaluate the efficacy and safety of MDX-1100, a fully human, anti-CXCL10 (anti-IP-10) monoclonal antibody, in RA patients whose disease(More)
OBJECTIVE Interferon-γ-inducible protein-10 (IP-10 or CXCL10) plays a role in inflammatory cell migration and epithelial cell survival and migration. It is expressed in higher levels in the colonic tissue and plasma of patients with ulcerative colitis (UC). This phase II study assessed the efficacy and safety of BMS-936557, a fully human, monoclonal(More)
OBJECTIVE The Crohn's Disease Endoscopic Index of Severity (CDEIS) and Simple Endoscopic Score for Crohn's Disease (SES-CD) are commonly used to assess Crohn's disease (CD) activity; however, neither instrument has been fully validated. We assessed intra-rater and inter-rater reliability of these indices. DESIGN Video recordings of colonoscopies obtained(More)
BACKGROUND Immunomodulator (IM) treatments in ulcerative colitis (UC) are not curative and carry increased risk of complications, sometimes leading to therapy changes, reduced treatment benefits, and eventual relapse. We assessed patterns of IM utilization and therapy changes, complications, and disease relapse in a real-world population of patients with(More)
BACKGROUND AND AIMS Interferon-γ-inducible protein-10 [IP-10] mediates immune cell trafficking from the circulation to the inflamed colon and decreases gut epithelial cell survival. IP-10 expression is increased in patients with ulcerative colitis [UC]. We report efficacy and safety results from a dose-ranging induction study of eldelumab, a fully human(More)
Background and Aims This 11-week Phase IIa induction study evaluated the efficacy and safety of eldelumab in patients with active Crohn's disease. Methods Adults with Crohn's Disease Activity Index 220-450 were randomised 1:1:1 to placebo or eldelumab 10 or 20 mg/kg intravenously on Days 1 and 8, and alternate weeks thereafter. All patients underwent(More)
  • 1