SWITCH Clinical Trial for Patients With Rheumatoid Arthritis Who Have Failed an Initial TNF-blocking Drug.

Sponsor
Julia Brown
Study ID
NCT01295151
Phase
PHASE4
Status
Completed

Conditions

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Not accepted

Interventions

  • Etanercept — DRUG
    Etanercept will be administered at a dose of 50mg by subcutaneous injection per week for a total of 12 weeks. Further treatment will be prescribed at the discretion of the treating clinician. The patient will be taught how to administer the subcutaneous injection and injections will be monitored by the hospital until the patient is proficient with the technique.
  • Abatacept — DRUG
    Abatacept will be administered at a dose determined by body weight: Body Weight (kg) Dose (mg) \< 60kg = 500 mg \> or equal to 60kg and \< or equal to 100kg = 750 mg \> 100 kg = 1000mg The intravenous infusions will be administered in clinic on days 1, 15, 29 and every 28 days thereafter for a minimum of 24 weeks. Further treatment will be prescribed at the discretion of the treating clinician.
  • Rituximab — BIOLOGICAL
    Rituximab will be given at a dose of 1000mg; 2 intravenous infusions will be administered at days 0 (week 0) and 15 (week 2). In line with standard practice, a patient who loses an initial response with a DAS28 increase of at least 0.6 may receive a further cycle of rituximab at the discretion of the treating clinician. Prior to receiving rituximab, intravenous methylprednisolone 100mg will also be given.
  • Adalimumab — DRUG
    Adalimumab will be given at a dose of 40mg by subcutaneous injection every two weeks for a minimum of 12 weeks. Further treatment will be prescribed at the discretion of the treating clinician. The patient will be taught how to administer the subcutaneous injection and injections will be monitored by the hospital until the patient is proficient with the technique.
  • Certolizumab Pegol — DRUG
    Certolizumab Pegol will be given at a dose of 400mg by subcutaneous injection at weeks 0, 2, 4and then at a dose of 200mg every two weeks thereafter for a minimum of 12 weeks. Further treatment will be prescribed at the discretion of the treating clinician. The patient will be taught how to administer the subcutaneous injection and injections will be monitored by the hospital until the patient is proficient with the technique.
  • Infliximab — DRUG
    Infliximab will be given at a dose of 3mg/kg per intravenous infusion in clinic. The intravenous infusions will be administered at week 0, 2, 6 and then 8-weekly thereafter for a minimum of 12 weeks. Further treatment will be prescribed at the discretion of the treating clinician.
  • Golimumab — DRUG
    Golimumab will be given at a dose of 50mg by subcutaneous injection every 4 weeks for a minimum of 24 weeks. Further treatment will be prescribed in line with the study protocol and following week 48, at the discretion of the treating clinician. The participant will be taught how to administer the subcutaneous injection and injections will be monitored according to local arrangements until the participant is proficient with the technique according to local practice.

Study Details

The principal aim of this study is to fill a clear knowledge gap and provide guidance for rheumatologists and reassurance to the patient group on a management challenge faced daily in rheumatology practice. Specifically, it aims to provide robust evidence on the optimal management of patients with established RA that have failed an anti-TNF therapy (the first of the biological therapies to be introduced); in particular, the investigators wish to address whether the currently licensed but non NICE-approved treatment options, TNF-blocking drug or abatacept, are equivalent to the NICE-approved treatment, rituximab. If so, the intention is to broaden treatment options and target these specific therapies to disease sub-groups.

Key Dates

Start date
Aug 31, 2011
Status verified
Nov 2016
Primary completion
Nov 30, 2015
Completion
Nov 30, 2015

Study Design

Enrollment
122 participants (actual)
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT

Arms

  • Experimental: TNF-blocking drug
  • Experimental: Abatacept
  • Active Comparator: Rituximab

Primary Outcome Measure

Change in disease activity. [ Time Frame: 6 months ]

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