Overview Patient Satisfaction Study of Single-Use Autoinjector for the Delivery of Pre-Filled Avonex Syringe Status: Completed Trial end date: 2006-04-01 Target enrollment: Participant gender: Summary Determine patient satisfaction with the single-use autoinjector for the delivery of pre-filled Avonex syringe. Phase: Phase 3 Details Lead Sponsor: BiogenTreatments: Interferon beta-1aInterferon-betaInterferons