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BEYOND: Betaferon/Betaseron Efficacy Yielding Outcomes of a New Dose in Multiple Sclerosis (MS) Patients

This study has been completed.
ClinicalTrials.gov Identifier:
First Posted: December 16, 2004
Last Update Posted: December 19, 2008
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:

The purpose of this study is to determine

  • whether treatment with Betaferon / Betaseron (interferon beta-1b) 500 micrograms safe, tolerable and more efficacious than treatment with interferon beta-1b 250 micrograms
  • whether treatment with Betaferon / Betaseron (interferon beta-1b) tolerable and more efficacious than treatment with Copaxone (Glatiramer Acetate) 20 mg

Condition Intervention Phase
Multiple Sclerosis, Relapsing-Remitting Drug: Interferon beta-1b (Betaferon/Betaseron, BAY86-5046) Drug: Copaxone Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Triple (Participant, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: International, Randomized, Multicenter, Phase IIIb Study in Patients With Relapsing-Remitting Multiple Sclerosis Comparing Over a Treatment Period of at Least 104 Weeks: 1. Double-Blinded Safety, Tolerability, and Efficacy of Betaseron/ Betaferon 250 µg (8 MIU) and Betaseron/-Betaferon 500 µg (16 MIU), Both Given Subcutaneously Every Other Day, and 2. Rater-Blinded Safety, Tolerability, and Efficacy of Betaseron/-Betaferon s.c. Every Other Day With Copaxone 20 mg s.c. Once Daily.

Resource links provided by NLM:

Further study details as provided by Bayer:

Primary Outcome Measures:
  • Hazard ratio for relapses [ Time Frame: During the first and during the second 52 weeks ]

Secondary Outcome Measures:
  • Time to confirmed Expanded Disability Status Score (EDSS) progression [ Time Frame: After 52 and after 104 weeks ]
  • Magnetic Resonance Imaging (MRI): Change from screening in volume of hypointense lesion on enhanced T1 weighted images [ Time Frame: After 104 weeks ]

Enrollment: 2244
Study Start Date: November 2003
Study Completion Date: August 2007
Arms Assigned Interventions
Experimental: Arm 1 Drug: Interferon beta-1b (Betaferon/Betaseron, BAY86-5046)
250mcg administered s.c. every other day
Experimental: Arm 2 Drug: Interferon beta-1b (Betaferon/Betaseron, BAY86-5046)
500mcg administered s.c. every other day
Active Comparator: Arm 3 Drug: Copaxone
20 mg administered s.c. once daily.

Detailed Description:

This study has previously been posted by Berlex, Inc. and Schering AG, Germany. Berlex, Inc. has been renamed to Bayer HealthCare Pharmaceuticals, Inc., Schering AG Germany has been renamed to Bayer Schering Pharma AG, Germany.

Bayer HealthCare Pharmaceuticals, Inc.and Bayer Schering Pharma AG, Germany are the sponsors of the trial.


Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 55 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Female and male patients
  • Aged 18-55 years
  • Diagnosis of RRMS (Relapsing-Remitting Multiple Sclerosis), EDSS score of 0 to 5.0
  • Treatment-naive to IFNB or Copaxone

Exclusion Criteria:

  • Neurological progression at disease onset or between relapses
  • Serious or acute heart diseases
  • History of severe depression or suicide attempt
  • Serious or acute liver, renal or bone marrow dysfunction
  • Monoclonal gammopathy
  • Known allergy to Gadolinium-DTPA, to IFNs (Interferons), to glatiramer acetate, to human albumin or to mannitol
  • Pregnancy or lactation
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00099502

  Show 199 Study Locations
Sponsors and Collaborators
Study Director: Bayer Study Director Bayer
  More Information

Additional Information:
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: Therapeutic Area Head, Bayer HealthCare Pharmaceuticals, Inc.
ClinicalTrials.gov Identifier: NCT00099502     History of Changes
Obsolete Identifiers: NCT00185432
Other Study ID Numbers: 91162
EudraCT: 2005-002235-27
First Submitted: December 15, 2004
First Posted: December 16, 2004
Last Update Posted: December 19, 2008
Last Verified: December 2008

Keywords provided by Bayer:
Relapsing multiple sclerosis
interferon beta 1b

Additional relevant MeSH terms:
Multiple Sclerosis
Multiple Sclerosis, Relapsing-Remitting
Pathologic Processes
Demyelinating Autoimmune Diseases, CNS
Autoimmune Diseases of the Nervous System
Nervous System Diseases
Demyelinating Diseases
Autoimmune Diseases
Immune System Diseases
Glatiramer Acetate
Interferon beta-1b
Antineoplastic Agents
Antiviral Agents
Anti-Infective Agents
Immunologic Factors
Physiological Effects of Drugs
Adjuvants, Immunologic
Immunosuppressive Agents
Antirheumatic Agents