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To Evaluate the Immunogenicity and Safety of Sarilumab Administered as Monotherapy in Patients With Rheumatoid Arthritis (RA) (SARIL-RA-ONE)

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Sanofi

Status and phase

Completed
Phase 3

Conditions

Rheumatoid Arthritis

Treatments

Drug: sarilumab SAR153191 (REGN88)

Study type

Interventional

Funder types

Industry

Identifiers

NCT02121210
2013-002790-22
U1111-1143-4344 (Other Identifier)
EFC13752

Details and patient eligibility

About

Primary Objective:

To evaluate the immunogenicity of sarilumab administered as monotherapy.

Secondary Objectives:

  • To evaluate the other safety aspects of sarilumab administered as monotherapy.
  • To assess the exposure of sarilumab administered as monotherapy.

Full description

Total study duration was up to 34 weeks: Up to 4-week screening period, 24-week open-label treatment phase, 6-week post-treatment observation. After completion of the treatment phase of this study, participants were eligible to enter a long term safety study (LTS11210 - SARIL-RA-EXTEND) for continuous treatment with sarilumab (SAR153191 [REGN88]).

Enrollment

132 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Diagnosis of rheumatoid arthritis (RA) ≥ 3 months.
  • Moderately to severely active rheumatoid arthritis.
  • Participants who per investigator judgment were incomplete responders to at least 12 weeks of an adequate dose of continuous treatment with or who were intolerant of one or a combination of non-biologic disease modifying anti-rheumatic drugs (DMARDs).

Exclusion criteria

  • Participants < 18 years of age.
  • Past history of, or current, autoimmune or inflammatory systemic or localized joint disease(s) other than RA.
  • History of juvenile idiopathic arthritis or arthritis onset prior to age 16.
  • Severe active systemic RA, including but not limited to vasculitis, pulmonary fibrosis, and/or Felty's syndrome.
  • Prior treatment with any biologic anti-interleukin 6 (IL-6) or IL-6 receptor (IL-6R) antagonist therapies.
  • Treatment with prednisone > 10 mg or equivalent per day, or change in dosage within 4 weeks prior to randomization.
  • New treatment with or dose-adjustment of on-going nonsteroidal anti-inflammatory drug (NSAIDs) or cyclooxygenase-2 (COX-2) inhibitors within 4 weeks prior to randomization, except for the use of low-dose acetylsalicylic acid for cardiovascular diseases.
  • Use of parenteral glucocorticoids or intra-articular glucocorticoids injection within 4 weeks prior to randomization.
  • Prior treatment with a Janus kinase (JAK) inhibitor (tofacitinib).
  • New treatment or dose-adjustment to on-going medication for dyslipidemia, such as statin, within 6 weeks prior to randomization.
  • Participation in any clinical research study evaluating another investigational drug or therapy within 5 half-lives or 60 days of first dose of study drug administration, whichever is longer.
  • Participants with a history of malignancy other than adequately-treated carcinoma in-situ of the cervix, non-metastatic squamous cell or basal cell carcinoma of the skin, within 5 years prior to the randomization visit. Non-malignant lymphoproliferative disorders are also excluded.
  • Participants with active tuberculosis or untreated latent tuberculosis infection.
  • Pregnant or breast feeding women.

The above information is not intended to contain all considerations relevant to a Participant's potential participation in a clinical trial.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

132 participants in 2 patient groups

Sarilumab 150 mg q2w
Experimental group
Description:
Sarilumab 150 mg subcutaneous (SC) injection every two weeks (q2w) for 24 weeks.
Treatment:
Drug: sarilumab SAR153191 (REGN88)
Sarilumab 200 mg q2w
Experimental group
Description:
Sarilumab 200 mg SC injection q2w for 24 weeks.
Treatment:
Drug: sarilumab SAR153191 (REGN88)

Trial contacts and locations

28

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Data sourced from clinicaltrials.gov

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