Golimumab in psoriatic arthritis: one-year clinical efficacy, radiographic, and safety results from a phase III, randomized, placebo-controlled trial.

OBJECTIVE: Golimumab, administered subcutaneously every 4 weeks, has been shown to be effective in reducing the signs and symptoms of active psoriatic arthritis (PsA) through week 24 of the GO-REVEAL study. Herein we report 1-year clinical, radiographic, and safety findings. METHODS: Adult patients with active PsA (≥3 swollen and ≥3 tender joints) were randomly assigned to receive subcutaneous placebo, golimumab 50 mg, or golimumab 100 mg every 4 weeks through week 20. At week 16, patients with <10% improvement from baseline in swollen and tender joint counts entered a blinded early escape phase, with placebo crossover to golimumab 50 mg, golimumab 50 mg increased to 100 mg, and golimumab 100 mg continued at 100 mg. Patients receiving placebo who did not enter the early escape phase crossed over to golimumab 50 mg at week 24. Findings through 1 year are reported, including the second of 2 coprimary end points (i.e., change from baseline to week 24 in PsA-modified Sharp/van der Heijde score [SHS]). RESULTS: A total of 405 patients were randomized: 113 to placebo and 146 each to the golimumab 50 mg and 100 mg groups. Mean changes in PsA-modified SHS from baseline to week 24 for the combined golimumab 50 mg and 100 mg group (-0.09) and the golimumab 50 mg group (-0.16) were significantly different versus placebo (0.27) (P = 0.015 and P = 0.011, respectively). Radiographic benefit was maintained through week 52 with golimumab. Clinical efficacy, including improvement in joint and skin responses and physical function, was maintained through 1 year. The frequency/types of adverse events were similar to those reported through week 24. CONCLUSION: Treatment of PsA with golimumab inhibited structural damage progression and demonstrated continued clinical efficacy and safety through 1 year.

Infliximab therapy in children with concurrent perianal Crohn disease: observations from REACH.

OBJECTIVE: Post hoc analyses evaluated the effect of infliximab upon concurrent perianal Crohn disease (CD) in a subpopulation of 31 patients from REACH, a randomized trial of 112 children with moderately to severely active luminal CD. MATERIALS AND METHODS: The Pediatric Crohn Disease Activity Index perirectal subscore was used to assess perianal symptom activity and therapeutic response. Patients with no symptoms or asymptomatic tags received a score of 0; those with "1-2 indolent fistula, scant drainage, no tenderness" received a score of 5; and those with "active fistula, drainage, tenderness or abscess" received a score of 10. Initial perirectal subscores of 10 or 5 decreasing to 0 were considered complete response. Subscores of 10 decreasing to 5 were considered partial response. All patients were followed for efficacy and safety through week 54. RESULTS: Twenty-two patients with baseline perianal disease were randomized at week 10 following a 3-dose infliximab induction regimen. At week 2, 40.9% (9/22) of patients with signs and symptoms of perianal disease at baseline attained response (4 partial and 5 complete). At week 54, 72.7% (16/22) of patients with signs and symptoms of perianal disease attained response (1 partial and 15 complete). Nine patients developed perianal signs and symptoms during treatment; 7 had complete response and 2 had no response at week 54. The incidence of adverse events for patients with perianal symptoms at baseline and for those in the overall REACH population was similar (95.7% vs 94.6%). CONCLUSIONS: Infliximab rapidly reduced concurrent perianal disease signs and symptoms in this REACH cohort.

The MARINER trial of rivaroxaban after hospital discharge for medical patients at high risk of VTE. Design, rationale, and clinical implications.

Hospital-associated venous thromboembolism (VTE) is a leading cause of premature death and disability worldwide. Evidence-based guidelines recommend that anticoagulant thromboprophylaxis be given to hospitalised medical patients at risk of VTE, but suggest against routine use of thromboprophylaxis beyond the hospital stay. The MARINER study is a randomised, double-blind, placebo-controlled trial to evaluate the efficacy and safety of thromboprophylaxis using rivaroxaban, begun at hospital discharge and continued for 45 days, for preventing symptomatic VTE in high-risk medical patients. Eligible patients are identified using the International Medical Prevention Registry on Venous Thromboembolism (IMPROVE VTE) risk score, combined with a laboratory test, D-dimer. The rivaroxaban regimen is 10 mg once daily for patients with CrCl ≥ 50 ml/min, or 7.5 mg once daily for patients with CrCl ≥ 30 ml/min and < 50 ml/min. The primary efficacy outcome is the composite of symptomatic VTE (lower extremity deep-vein thrombosis and non-fatal pulmonary embolism) and VTE-related death. The principal safety outcome is major bleeding. A blinded clinical events committee adjudicates all suspected outcome events. The sample size is event-driven with an estimated total of 8,000 patients to acquire 161 primary outcome events. Study design features that distinguish MARINER from previous and ongoing thromboprophylaxis trials in medically ill patients are: (i) use of a validated risk assessment model (IMPROVE VTE) and D-dimer determination for identifying eligible patients at high risk of VTE, (ii) randomisation at the time of hospital discharge, (iii) a 45-day treatment period and (iv) restriction of the primary efficacy outcome to symptomatic VTE events.

Golimumab, a new human tumor necrosis factor alpha antibody, administered every four weeks as a subcutaneous injection in psoriatic arthritis: Twenty-four-week efficacy and safety results of a randomized, placebo-controlled study.

OBJECTIVE: To assess the efficacy and safety of golimumab in patients with active psoriatic arthritis (PsA). METHODS: Adult patients with PsA who had at least 3 swollen and 3 tender joints and active psoriasis were randomly assigned to receive subcutaneous injections of placebo (n = 113), golimumab 50 mg (n = 146), or golimumab 100 mg (n = 146) every 4 weeks through week 20. Efficacy assessments through week 24 included the American College of Rheumatology 20% improvement criteria (ACR20), the Psoriasis Area and Severity Index (PASI) in patients in whom at least 3% of the body surface area was affected by psoriasis at baseline, the Short Form 36 Health Survey (SF-36), the disability index of the Health Assessment Questionnaire (HAQ), the Nail Psoriasis Severity Index (NAPSI), the physician's global assessment of psoriatic nail disease, and enthesitis (using the PsA-modified Maastricht Ankylosing Spondylitis Enthesitis Score [MASES] index). RESULTS: At week 14, 48% of all patients receiving golimumab, 51% of patients receiving golimumab 50 mg, and 45% of patients receiving golimumab 100 mg achieved an ACR20 response (the primary end point), compared with 9% of patients receiving placebo (P < 0.001 for all comparisons). Among the 74% of patients in whom at least 3% of the body surface area was affected by psoriasis at baseline, 40% of those in the golimumab 50 mg group and 58% of those in the golimumab 100 mg group had at least 75% improvement in the PASI at week 14 (major secondary end point), compared with 3% of placebo-treated patients (P < 0.001 for both doses). Significant improvement was observed for other major secondary end points (the HAQ and the SF-36), the NAPSI, the physician's global assessment of psoriatric nail disease, and the PsA-modified MASES index in each golimumab group compared with placebo. This efficacy was maintained through week 24. Golimumab was generally well tolerated. CONCLUSION: Treatment with golimumab at doses of 50 mg and 100 mg significantly improved active PsA and associated skin and nail psoriasis through week 24.