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Efficacy and Safety Study of Oral BG00012 With Active Reference in Relapsing-Remitting Multiple Sclerosis (CONFIRM)

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Biogen
ClinicalTrials.gov Identifier:
NCT00451451
First received: March 21, 2007
Last updated: January 13, 2015
Last verified: January 2015
Results First Received: May 5, 2014  
Study Type: Interventional
Study Design: Allocation: Randomized;   Intervention Model: Parallel Assignment;   Masking: Double Blind (Participant, Investigator);   Primary Purpose: Treatment
Condition: Relapsing-Remitting Multiple Sclerosis
Interventions: Drug: BG00012
Drug: Placebo
Drug: Glatiramer Acetate

  Participant Flow
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Recruitment Details
Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations
Subjects were randomized at 205 investigational sites in 28 countries.

Pre-Assignment Details
Significant events and approaches for the overall study following participant enrollment, but prior to group assignment
From screening, 1430 eligible subjects were equally randomized. Of these, 1417 subjects received at least one dose of study treatment and comprised the intent-to-treat (ITT) and safety populations.

Reporting Groups
  Description
Placebo Participants received two placebo capsules orally three times daily (TID)
BG00012 240 mg Twice Daily (BID) Participants received two 120 mg BG00012 capsules orally twice daily (BID) and two placebo capsules orally once daily (QD)
BG00012 240 mg 3 Times Daily (TID) Participants received two 120 mg BG00012 capsules orally three times daily (TID)
Glatiramer Acetate (GA) 20 mg Injection Once Daily (QD) Participants received glatiramer acetate (GA) 20 mg subcutaneous injection once daily (QD)

Participant Flow:   Overall Study
    Placebo   BG00012 240 mg Twice Daily (BID)   BG00012 240 mg 3 Times Daily (TID)   Glatiramer Acetate (GA) 20 mg Injection Once Daily (QD)
STARTED   363 [1]   359 [2]   345 [3]   350 [4] 
COMPLETED   278   284   273   292 
NOT COMPLETED   85   75   72   58 
Adverse Event                11                21                26                10 
Lost to Follow-up                11                9                8                11 
Consent Withdrawn                14                9                17                17 
Investigator Decision                6                2                1                2 
Subject Non-Compliance                8                4                3                3 
Death                1                0                0                1 
Other Reasons for Not Completing Study                34                30                17                14 
[1] 363 participants were dosed; 363 participants were randomized
[2] 359 participants were dosed; 362 participants were randomized
[3] 345 participants were dosed; 345 participants were randomized
[4] 350 participants were dosed; 360 participants were randomized



  Baseline Characteristics


  Outcome Measures
  Show All Outcome Measures

1.  Primary:   Annualized Relapse Rate   [ Time Frame: 2 years ]

2.  Secondary:   Number of New or Newly Enlarging T2 Hyperintense Lesions   [ Time Frame: 2 years ]

3.  Secondary:   Number of New T1 Hypointense Lesions   [ Time Frame: 2 years ]

4.  Secondary:   Proportion of Subjects Relapsed   [ Time Frame: 2 years ]

5.  Secondary:   Proportion of Subjects Experiencing Progression of Disability Assessed Using the Expanded Disability Status Scale (EDSS)   [ Time Frame: 2 years ]


  Serious Adverse Events


  Other Adverse Events


  Limitations and Caveats
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Limitations of the study, such as early termination leading to small numbers of participants analyzed and technical problems with measurement leading to unreliable or uninterpretable data
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  More Information
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Certain Agreements:  
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
The agreement is:
unchecked The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is less than or equal to 60 days. The sponsor cannot require changes to the communication and cannot extend the embargo.
unchecked The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is more than 60 days but less than or equal to 180 days. The sponsor cannot require changes to the communication and cannot extend the embargo.


Results Point of Contact:  
Name/Title: Biogen Idec Study Medical Director
Organization: Biogen Idec
e-mail: clinicaltrials@biogenidec.com


Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):


Responsible Party: Biogen
ClinicalTrials.gov Identifier: NCT00451451     History of Changes
Other Study ID Numbers: 109MS302
Study First Received: March 21, 2007
Results First Received: May 5, 2014
Last Updated: January 13, 2015