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A randomized, multicentre, open-label, parallel-group trial of the tolerability of interferon beta-1a (Rebif®) administered by autoinjection or manual injection in relapsing-remitting multiple sclerosis

  • Daniel Mikol
  • , M. Lopez-Bresnahan
  • , S. Taraskiewicz
  • , P. Chang
  • , J. Rangnow
  • , Mary Angelopoulos
  • , Richard Arazi
  • , Fern Arlen
  • , Paul Ash
  • , Lilly Atalla
  • , William Au
  • , Donald W. Ayres
  • , Khurram Bashir
  • , Ann Bass
  • , Jacqueline Bernard
  • , Christopher Bever
  • , Gary Birnbaurn
  • , Richard Blanck
  • , Susan K. Blue
  • , Andrew Blumenfeld
  • Richard Bodziner, Thor E. Borresen, Michael Bowman, David W. Brandes, Staley A. Brod, Paul Brownstone, James D. Burkholder, Robert Cain, Dominic Cardelli, Mark C. Cascione, Bruce Cleeremans, Stuart Cook, Joanna Cooper, Patricia Coyle, Anne H. Cross, Thomas J. Curfman, Neil Dahlquist, Terry P. Detrich, Vithalbhai D. Dhaduk, Richard A. Dickson, Dennis W. Dietrich, Bhupesh Dihenia, Peter B. Dunne, Charles L. Echols, Lawrence Eilender, Stanton B. Elias, Michael A. Epstein, Nordeli Estronza, Geoffrey A. Eubank, Edward Fox, Stuart Fox, Robert C. Frere, John Gambin, James E. Garrison, Annmarie Gaskin, Suzanne K. Gazda, John Gilroy, David Ginsburg, Ugo Goetzl, Eugene Gosy, Phillip M. Green, Wayne Greene, Jeffrey L. Gross, Joseph B. Guarnaccia, Mark Gudesblatt, Mathews W. Gwynn, Ghazala Hayat, Larry Hollenbeck, W. David Honeycutt, Philip S. Hsu, Bruce Hughes, Barrie J. Hurwitz, Walter G. Husar, Daniel H. Jacobs, Alan K. Jacobs, Riaz A. Janjua, Douglas R. Jeffrey, Jay Kaner, Lloyd Kasper, Michael D. Kaufman, Leslie Kelman, Bhupendra O. Khatri, Peter Kinkel, Stephen Kirzinger, Mariko Kita, Robert L. Knobler, Oldrich J. Kolar, H. Stephen Kott, Ivan R. Landen, Thomas Leist, Nancy Lellelid, Jeffrey R. Levin, Kenneth Levin, William Likosky, Heidi Loganbill, Fred D. Lublin, Sylvia Lucas, Leo Maher, Raul N. Mandler
  • University of Michigan, Ann Arbor
  • Merck KGaA
  • Cook Neurological Consultants
  • Dakota Neurology
  • Four Peaks Neurology
  • Oregon Neurology PC
  • Section of Neurosurgery
  • University of Alabama at Birmingham
  • Minneapolis Clinic of Neurology Ltd.
  • University of Maryland, Baltimore
  • Minneapolis Clinic of Neurology
  • Neurological Services of Texas
  • Kaiser Permanente
  • Neurological Institute of Savannah
  • Mecklenburg Neurological Associates
  • Raleigh Neurology Associates
  • Northridge Neurological Center
  • University of Texas Health Science Center at Houston
  • Rutgers - The State University of New Jersey, New Brunswick
  • Inc.
  • Axiom Clinical Research of Florida
  • NervePro Research
  • East Bay Region Associates
  • Washington University St. Louis
  • Fort Wayne Neurological Center
  • Clinical Research Department
  • Advanced Neurology Specialists
  • Harbourside Medical Towers
  • St. Joseph's Hospital and Medical Center, Phoenix
  • Henry Ford Health System
  • Blue Ridge Research Center
  • Inc.
  • The Neuroscience Center of Northern New Jersey
  • East Carolina University
  • Saint Louis University
  • Bexar Diagnostic Medical Associates PA
  • Neurological Associates of Delaware Valley
  • Texas Neurosciences Institute
  • LTD
  • Millennium Neurology
  • Windsong Medical Park
  • Kalamazoo Neurology
  • Southern Connecticut PC
  • Griffin Hospital Derby
  • Multiple Sclerosis Center of New England
  • South Shore Neurologic Associates
  • NeuroTrials Research Inc.
  • Northland Neurological
  • Neurosurgical and Neurological Group Inc.
  • Ruan Neurological Clinic and Clinical Research Center
  • Duke University
  • Central Morris Neurology
  • Neurology Service of Orlando
  • The Neurology Center
  • Wake Forest University
  • Dartmouth College
  • Carolinas Medical Center
  • Headache Center of Atlanta
  • Marianjoy Rehabilitation Hospital
  • Dent Neurological Institute
  • Louisville Neuroscience Research Ctr.
  • Virginia Mason Medical Center
  • The KIND Clinic
  • Indiana Center for Multiple Sclerosis
  • USA
  • Hackley Professional Center
  • Thomas Jefferson University
  • Everett Clinic
  • Neurology Group of Bergen County
  • Minor and James Medical
  • Icahn School of Medicine at Mount Sinai
  • Swedish Headache Center
  • St. Francis Neuro Institute
  • George Washington University

Research output: Contribution to journalArticlepeer-review

58 Scopus citations

Abstract

Injection site reactions (ISRs) are a common side effect of subcutaneous interferon beta therapy, particularly during initiation of therapy. Retrospective analysis of two clinical trials showed that patients using an autoinjector experienced fewer ISRs than patients administering interferon beta manually. This randomized, open-label trial compared the occurrence of ISRs in relapsing-remitting multiple sclerosis patients subcutaneously injecting interferon beta-1a manually or with autoinjector. In total, 1825 patients (autoinjector, 932, manual injection, 893) were included in the intention-to-treat analysis. Significantly fewer patients using the autoinjector experienced ISRs, based on physician assessment, compared with manual injection (78.7 versus 85.4%; P <0.001). There was no statistical difference on primary study endpoint: number of patients experiencing moderate to severe ISRs after 12 weeks' therapy (25.3% versus 23.2%, P =0.449). The patient-reported proportion of any ISR during the treatment period was significantly greater for the manual injection group (71.8% versus 66.1; P<0.001). The decreased incidence of ISRs with the autoinjector compared to manual injection seen in this short-term study, coupled with ease of use of the autoinjector, suggest that it could improve compliance, and therefore therapeutic outcomes in some patients.

Original languageEnglish
Pages (from-to)585-591
Number of pages7
JournalMultiple Sclerosis
Volume11
Issue number5
DOIs
StatePublished - Oct 2005

Keywords

  • Autoinjector
  • Compliance
  • Injection site reactions
  • Side effets

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