ClinicalTrials.Veeva

Menu

A Study Evaluating the Effectiveness of Tecfidera (Dimethyl Fumarate) on Multiple Sclerosis (MS) Disease Activity and Patient-Reported Outcomes (PROTEC)

Biogen logo

Biogen

Status and phase

Completed
Phase 4

Conditions

Relapsing-Remitting Multiple Sclerosis
Multiple Sclerosis

Treatments

Drug: dimethyl fumarate

Study type

Interventional

Funder types

Industry

Identifiers

NCT01930708
2013-001656-35 (EudraCT Number)
109MS408

Details and patient eligibility

About

The primary objective of the study is to estimate the annualized relapse rate (ARR) in participants with Relapsing Remitting Multiple Sclerosis (RRMS) who are treated with dimethyl fumarate (DMF) over a 12-month period.

The secondary objectives of this study in this population are to assess the impact of DMF over a 12-month period on participants -reported health-related quality of life (HRQoL) outcomes, additional clinical effectiveness outcomes, and health economics-related outcomes, and to characterize participants-reported adherence to DMF.

Enrollment

1,114 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Key Inclusion Criteria:

  • Have a diagnosis of Relapsing-Remitting Multiple Sclerosis (RRMS) and satisfy the approved therapeutic indication for DMF (per the local DMF product information).
  • Must be naïve to DMF, Fumaderm®, and other compounded fumarates, and to MS therapies that are primarily prescribed second-line (e.g., natalizumab, fingolimod) and to alemtuzumab.
  • Have a recent complete blood count (CBC) that does not preclude the subject's participation in the study, in the judgment of the Investigator.

Key Exclusion Criteria:

  • Are unwilling or unable to comply with study requirements, or are deemed unsuitable for study participation as determined by the Investigator.
  • Have major comorbid conditions that preclude participation in the study, as determined by the Investigator.
  • Are pregnant, unless DMF is clearly needed and the potential benefit of DMF to the subjects justifies the potential risk to the fetus, in the judgment of the Investigator (in all countries except Austria). In Austria, pregnant subjects are excluded from participation in the study.
  • Are women of childbearing potential and are not using appropriate contraception (per the local DMF product information) as determined by the Investigator.
  • Women who are breastfeeding may be excluded (per the local DMF product information) at the discretion of the Investigator.
  • Have previously received or are receiving treatment with MS therapies primarily used second-line (e.g., natalizumab, fingolimod) or alemtuzumab, or are currently receiving and planning to continue on other disease-modifying therapies for RRMS.
  • Are hypersensitive to the active ingredient in the DMF drug product (i.e., DMF) or to any of the excipients listed in the local DMF product information.
  • Current enrollment in any clinical trial except for the Biogen Idec DMF Pregnancy Exposure Registry or other studies that, according to the study Medical Director, do not conflict with this study (e.g., health economics studies or local registries).

Other protocol-defined inclusion/exclusion criteria may apply.

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

1,114 participants in 1 patient group

DMF
Experimental group
Description:
120 mg capsule oral twice daily (BID) during the first week and 240 mg BID thereafter.
Treatment:
Drug: dimethyl fumarate

Trial contacts and locations

90

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2025 Veeva Systems