Pregnancy Exposure Registry for Avonex (Interferon Beta-1a)

Completed

Conditions studied: Prenatal Exposure Delayed Effects, Multiple Sclerosis, Pregnancy

In brief

The primary objectives of the study were to prospectively record and analyze birth defects and spontaneous fetal losses in women with multiple sclerosis (MS) exposed to Avonex within approximately 1 week of conception or during the first trimester of pregnancy, where the outcome of the pregnancy was unknown prospectively and to prospectively record and analyze pregnancy outcomes in an exploratory fashion of women with MS who stopped therapy, but who may have been exposed to Avonex with approximately 1 week of conception or during the first trimester of pregnancy.

Key facts

Study ID
NCT00168714
Run by
Biogen
People needed
329
Starts
2004-02-01
Expected to finish
2011-09-01
Last updated by the study team
2014-06-09

Who can join

Age: any. Sex: female. Healthy volunteers: not accepted.

Where it is running

Full record on ClinicalTrials.gov

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