A Study of Safety and Effectiveness of Golimumab in Participants With Active Rheumatoid Arthritis Despite Methotrexate Therapy

Conditions

• Rheumatoid Arthritis

Eligibility Criteria

Sex

ALL

Age

18 Years - N/A

Healthy Volunteers

Not accepted

Interventions

• Golimumab — DRUG
  2mg/kg or 4mg/kg will be administered as an IV infusion over 30 minutes
• Methotrexate — DRUG
  Active MTX capsules, filled with microcrystalline cellulose (Avicel PH 102) and a 2.5 mg MTX tablet, will be administered at the same dose as before the study entry.
• Placebo — DRUG
  Placebo solution will be administered through IV infusion in Group V and oral placebo capsules (sham MTX) filled with microcrystalline cellulose (Avicel PH 102) will be administered in Group II and IV.

Study Details

The purpose of this study is to assess the clinical effectiveness and safety of golimumab intravenous (IV) infusions every 12 weeks with or without Methotrexate (MTX), compared with MTX alone, in patients with active rheumatoid arthritis (RA) despite concurrent MTX treatment. In addition, the safety of subcutaneous (SC) golimumab injections following transition from IV golimumab infusions will also be evaluated.

Key Dates

Start date

Sep 30, 2006

Status verified

Jul 2014

Primary completion

Dec 31, 2007

Completion

Sep 30, 2009

Study Design

Enrollment

643 participants (actual)

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Arms

• Experimental: Group I: 2mg/kg Golimumab + MTX
  Intravenous (IV) infusions of 2mg/kg golimumab at Week 0 and every 12 weeks thereafter with early escape (an additional 2mg/kg IV infusion of golimumab) and dose regimen adjustment (switch to 4mg/kg IV golimumab), depending on joint assessment results, at Week 16 and 24, respectively. The duration of the combined IV treatment period (initial treatment plus early escape and/or dose regimen adjustment) will be a minimum of 48 weeks. The IV treatment period will be followed by the option of subcutaneous (SC) injections of 50mg golimumab every 4 weeks for a further 24 weeks (Extension Study). In addition, patients will receive methotrexate (MTX) at the same dose as that before study entry
• Experimental: Group II: 2mg/kg Golimumab only
  IV infusions of 2mg/kg golimumab at Week 0 and every 12 weeks thereafter with early escape (addition of MTX) and dose regimen adjustment (addition of MTX or switch to 4mg/kg IV golimumab), depending on joint assessment results, at Week 16 and 24, respectively. The duration of the combined IV treatment period (initial treatment plus early escape and/or dose regimen adjustment) will be a minimum of 48 weeks. The IV treatment period will be followed by the option of SC injections of 50mg golimumab every 4 weeks for a further 24 weeks (Extension Study). In addition, patients will receive placebo (sham MTX) capsules
• Experimental: Group III: 4mg/kg Golimumab + MTX
  IV infusions of 4mg/kg golimumab at Week 0 and every 12 weeks thereafter for a minimum of 48 weeks followed by the option of SC injections of 50mg golimumab every 4 weeks for a further 24 weeks (Extension Study). In addition, patients will receive MTX at the same dose as that before study entry.
• Experimental: Group IV: 4mg/kg Golimumab only
  IV infusions of 4mg/kg golimumab at Week 0 and every 12 weeks thereafter with early escape (addition of MTX) and dose regimen adjustment (addition of MTX), depending on joint assessment results, at Week 16 and 24, respectively. The duration of the combined IV treatment period (initial treatment plus early escape and/or dose regimen adjustment) will be a minimum of 48 weeks. The IV treatment period will be followed by the option of SC injections of 50mg golimumab every 4 weeks for a further 24 weeks (Extension Study). In addition, patients will receive placebo (sham MTX) capsules.
• Placebo Comparator: Group V: IV Placebo + MTX
  IV infusions of placebo at Week 0 and Week 12 with early escape (switch to 4mg/kg IV golimumab) and dose regimen adjustment (switch to 4mg/kg IV golimumab), depending on joint assessment results, at Week 16 and 24, respectively. The duration of the combined IV treatment period (placebo plus golimumab) will be a minimum of 48 weeks. The IV treatment period will be followed by the option of SC injections of 50mg golimumab every 4 weeks for a further 24 weeks (Extension Study). In addition patients will receive MTX at the same dose as that before study entry. Participants still receiving placebo injections at Week 48 are not eligible to enter the Extension Study.

Primary Outcome Measure

Number of Participants With an American College of Rheumatology (ACR) 50 Response at Week 14 [ Time Frame: Week 0 to Week 14 ]

Locations (20)

Find similar trials in Peoria, AZ

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