Please assess the completion status of the following clinical trial:

Trial Title: To Evaluate Sarilumab - SAR153191 (REGN88) - Auto-injector Device In Patients With Rheumatoid Arthritis

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE3
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion criteria:~* Diagnosis of RA, ≥3 months disease duration;~* Participant willing and able to self-inject;~* Continuous treatment with 1 or a combination of non-biologic disease modifying antirheumatic drugs (DMARDs) (except leflunomide in combination with methotrexate);~* Moderate-to-severely active RA.~Exclusion criteria:~* Participants \<18 years;~* Prior treatment with anti-interleukin 6 (IL-6) or IL-6 receptor (IL-6R) antagonists;~* Treatment with tumor necrosis factor (TNF) antagonists;~* Treatment with RA-directed biologic agents other than with a TNF-α antagonist mechanism as follows: Anakinra, Abatacept, Rituximab or other cell-depleting agent;~* Prior treatment with a Janus kinase inhibitor.~The above information was not intended to contain all considerations relevant to a participant's potential participation in a clinical trial.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Sarilumab 150 mg by AID (Type: EXPERIMENTAL): Sarilumab 150 mg subcutaneous (SC) injection every 2 weeks (q2w) administered by AID with one or a combination of non-biologic disease-modifying anti-rheumatic drug (DMARD) (hydroxychloroquine, methotrexate, sulfasalazine and/or Leflunomide, except for simultaneous combination use of leflunomide and methotrexate) in AID assessment phase for 12 weeks. Participants who completed 12 weeks AID assessment phase entered in open-label extension phase and received sarilumab 150 mg SC injection q2w administered by PFS with one or a combination of non-biologic DMARD for 52 weeks.
- Sarilumab 150 mg by PFS (Type: EXPERIMENTAL): Sarilumab 150 mg SC injection q2w administered by PFS with one or a combination of non-biologic DMARD (hydroxychloroquine, methotrexate, sulfasalazine and/or Leflunomide, except for simultaneous combination use of leflunomide and methotrexate) in AID assessment phase for 12 weeks. Participants who completed 12 weeks AID assessment phase entered in open-label extension phase and received sarilumab 150 mg SC injection q2w administered by PFS with one or a combination of non-biologic DMARD for 52 weeks.
- Sarilumab 200 mg by AID (Type: EXPERIMENTAL): Sarilumab 200 mg SC injection q2w administered by AID with one or a combination of non-biologic DMARD (hydroxychloroquine, methotrexate, sulfasalazine and/or Leflunomide, except for simultaneous combination use of leflunomide and methotrexate) in AID assessment phase for 12 weeks. Participants who completed 12 weeks AID assessment phase entered in open-label extension phase and received sarilumab 150 mg SC injection q2w administered by PFS with one or a combination of non-biologic DMARD for 52 weeks.
- Sarilumab 200 mg by PFS (Type: EXPERIMENTAL): Sarilumab 200 mg SC injection q2w administered by PFS with one or a combination of non-biologic DMARD (hydroxychloroquine, methotrexate, sulfasalazine and/or Leflunomide, except for simultaneous combination use of leflunomide and methotrexate) in AID assessment phase for 12 weeks. Participants who completed 12 weeks AID assessment phase entered in open-label extension phase and received sarilumab 150 mg SC injection q2w administered by PFS with one or a combination of non-biologic DMARD for 52 weeks.

Based on this trial design, predict the completion outcome and termination type (if applicable).