An Observational Study on Sarilumab-exposed Pregnancies

Completed

Conditions studied: Rheumatoid Arthritis -Exposure During Pregnancy

In brief

Primary Objective: To evaluate the relative risk of major structural birth defects, specifically a pattern of anomalies, in sarilumab-exposed pregnancies compared to disease-matched unexposed pregnancies. Secondary Objective: To evaluate the risk for sarilumab-exposure relative to the group of healthy pregnant women, and the effect of exposure on other adverse pregnancy and infants outcomes.

Key facts

Study ID

NCT03378219

Run by

Sanofi

People needed

113

Starts

2018-05-18

Expected to finish

2024-12-06

Last updated by the study team

2025-01-17

Who can join

Age: any. Sex: female. Healthy volunteers: accepted.

You may qualify if…

• Cohort 1: Sarilumab-Exposed Cohort
• Currently pregnant, exposed to Kevzara (sarilumab) for approved indication
• Cohort 2: Disease-matched Comparison Cohort
• Currently pregnant, diagnosed with Kevzara (sarilumab) approved indication
• Cohort 3: Non-diseased Comparison Cohort
• Currently pregnant, not diagnosed with a Kevzara (sarilumab) indication and unexposed to Kevzara

You may not qualify if…

• First contact the Registry after prenatal diagnosis of any major structural defect or after pregnancy outcome is known (retrospective data).
• Enrolled in this cohort study with a previous pregnancy. Cohort 1: Sarilumab-Exposed Cohort
• Exposed to Kevzara (sarilumab) for an indication other than a currently approved indication.
• Exposure to another biologic during pregnancy or within 10 weeks prior to the first day of LMP.
• Exposed to methotrexate, cyclophosphamide, chlorambucil, or mycophenolate mofetil in pregnancy (ie, at any time after the LMP), or leflunomide within two years prior to pregnancy unless a blood level for leflunomide below 0.02 mcg/mL has been documented prior to LMP before the pregnancy.
• Cohort 2: Disease-matched Comparison Cohort
• Exposure to any Kevzara (sarilumab) during pregnancy or within 10 weeks prior to the first day of the LMP.
• Exposed to methotrexate, cyclophosphamide, chlorambucil, or mycophenolate mofetil in pregnancy (ie, at any time after the LMP), or leflunomide within two years prior to pregnancy unless a blood level for leflunomide below 0.02 mcg/mL has been documented prior to LMP before the pregnancy.
• Cohort 3: Non-diseased Comparison Cohort
• Diagnosed for any serious chronic disease that is thought to adversely impact pregnancy.
• Exposed to a known human teratogen during pregnancy as confirmed by the OTIS Research Center
• The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

Where it is running

• United States — New York, New York, United States
• CANADA — Canada, Canada

Full record on ClinicalTrials.gov

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