Skip to main content
Advertisement
  • Neurology.org
  • Journals
    • Neurology
    • Clinical Practice
    • Education
    • Genetics
    • Neuroimmunology & Neuroinflammation
  • Online Sections
    • Neurology Video Journal Club
    • Inclusion, Diversity, Equity, Anti-racism, & Social Justice (IDEAS)
    • Innovations in Care Delivery
    • Practice Buzz
    • Practice Current
    • Residents & Fellows
    • Without Borders
  • Collections
    • COVID-19
    • Disputes & Debates
    • Health Disparities
    • Infographics
    • Neurology Future Forecasting Series
    • Null Hypothesis
    • Patient Pages
    • Topics A-Z
    • Translations
  • Podcast
  • CME
  • About
    • About the Journals
    • Contact Us
    • Editorial Board
  • Authors
    • Submit a Manuscript
    • Author Center

Advanced Search

Main menu

  • Neurology.org
  • Journals
    • Neurology
    • Clinical Practice
    • Education
    • Genetics
    • Neuroimmunology & Neuroinflammation
  • Online Sections
    • Neurology Video Journal Club
    • Inclusion, Diversity, Equity, Anti-racism, & Social Justice (IDEAS)
    • Innovations in Care Delivery
    • Practice Buzz
    • Practice Current
    • Residents & Fellows
    • Without Borders
  • Collections
    • COVID-19
    • Disputes & Debates
    • Health Disparities
    • Infographics
    • Neurology Future Forecasting Series
    • Null Hypothesis
    • Patient Pages
    • Topics A-Z
    • Translations
  • Podcast
  • CME
  • About
    • About the Journals
    • Contact Us
    • Editorial Board
  • Authors
    • Submit a Manuscript
    • Author Center
  • Home
  • Latest Articles
  • Current Issue
  • Past Issues
  • Neurology Video Journal Club
  • Residents & Fellows

User menu

  • Subscribe
  • My Alerts
  • Log in

Search

  • Advanced search
Neurology
Home
The most widely read and highly cited peer-reviewed neurology journal
  • Subscribe
  • My Alerts
  • Log in
Site Logo
  • Home
  • Latest Articles
  • Current Issue
  • Past Issues
  • Neurology Video Journal Club
  • Residents & Fellows

Share

April 14, 2020; 94 (15 Supplement) Tuesday, April 28

Design, Rationale and Baseline Characteristics of the Randomized Double-blind Phase II Clinical Trial of Vidofludimus calcium (IMU-838) in Relapsing-Remitting Multiple Sclerosis (4558)

Robert Fox, Heinz Wiendl, Nicola De Stefano, Johann Sellner, Andreas Mühler
First published April 14, 2020,
Robert Fox
1Cleveland Clinic
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Heinz Wiendl
2University of Muenster
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Nicola De Stefano
3University of Siena
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Johann Sellner
4Landesklinikum Mistelbach-Gänserndorf
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Andreas Mühler
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Citation
Design, Rationale and Baseline Characteristics of the Randomized Double-blind Phase II Clinical Trial of Vidofludimus calcium (IMU-838) in Relapsing-Remitting Multiple Sclerosis (4558)
Robert Fox, Heinz Wiendl, Nicola De Stefano, Johann Sellner, Andreas Mühler
Neurology Apr 2020, 94 (15 Supplement) 4558;

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Permissions

Make Comment

See Comments

Downloads
0

Share

  • Article
  • Info & Disclosures
Loading

Abstract

Objective: To present the design and participant baseline characteristics of the MRI Trial to exPlore the efficAcy and Safety of IMU-838 in Relapsing Remitting Multiple Sclerosis (EMPhASIS) study (NCT03846219).

Background: Vidofludimus calcium/IMU-838 belongs to a novel chemical class of orally available dihydroorotate dehydrogenase (DHODH) inhibitors. By inhibiting DHODH, a key enzyme of pyrimidine de novo biosynthesis, activated T and B cells experience metabolic stress, and the release of Th1 and Th17 key cytokines (IL-17A, IL-17F and IFNg) is attenuated. Considering these selective immunomodulatory effects and a more favorable safety profile than first generation DHODH inhibitors based on a serum half life time of only 30 hours and a comparable safety profile as placebo in a phase II trial for rheumatoid arthritis (NCT01010581), IMU-838 has been considered therapeutically promising for various autoimmune disorders including multiple sclerosis (MS).

Design/Methods: EMPhASIS is an ongoing multicenter, double-blind, placebo-controlled, randomized, parallel-group trial to assess the efficacy and safety of 2 once-daily oral doses of IMU-838 in patients with relapsing-remitting MS. The trial consists of a blinded, 24-week main treatment period and an optional initially blinded, then open-label extended treatment period of up to 9.5 years. Inclusion criteria were age 18–55 years, active relapsing remitting MS, and EDSS 0–4. Patients were randomized 1:1:1 to treatment with 30 mg/day or 45 mg/day IMU-838, or placebo in the main treatment period. The primary endpoint is the cumulative number of combined unique active MRI lesions at 24 weeks.

Results: Enrollment occurred from February 2019 to October 2019. As of 10th October 2019, EMPhASIS randomized 210 patients (65% women). Mean age at baseline was 36.8 years (standard deviation 8.8). Further details of study design and baseline demographics will be presented.

Conclusions: EMPhASIS is a Phase II trial investigating the efficacy and safety of the second generation DHODH inhibitor in patients with relapsing remitting MS.

Disclosure: Dr. Fox has received personal compensation for consulting, serving on a scientific advisory board, speaking, or other activities with Robert Fox has received compensation for serving as a consultant or speaker from Actelion, Biogen, Celgene, EMD Serono, Genentech, Immunic, Novartis, and Teva. He, or the institution he works for, has received research support from Novartis.. Dr. Fox has received research support from He, or the institution he works for, has received research support from Novartis..Dr. Wiendl has received personal compensation for consulting, serving on a scientific advisory board, speaking, or other activities with Abbvie, Actelion, Alexion, Biogen, Cognomed, Evgen, F. Hoffmann-La Roche Ltd, Genzyme, Johnson & Johnson, MedDay Pharmaceuticals, Merck Serono, Novartis, Roche Pharma AG, Sanofi-Aventis, TEVA, and WebMD Global. Dr. Wiendl has received research support from Biogen, GlaxoSmithKline GmbH, Roche Pharma AG, and Sanofi-Genzyme.Dr. De Stefano has received personal compensation for consulting, serving on a scientific advisory board, speaking, or other activities with A consultant for Schering, Biogen-Idec, Teva, Novartis, Sanofi-Genzyme, Roche and Merck-Serono; is on the speakers’ bureaus of Biogen-Idec, Teva, Novartis, Sanofi-Genzyme, Roche, and Merck-Serono. Dr. De Stefano has received research support from Has grants or grants pending from FISM and Roche. He contributed to studies sponsored by Merck KGaA, Darmstadt, Germany. Dr. Sellner has received personal compensation for consulting, serving on a scientific advisory board, speaking, or other activities with Bayer, Biogen, Merck, Novartis, Roche, Sanofi, Teva, Gerot-Lannach. Dr. Sellner has received research support from Biogen, Merck, Roche. Dr. Muehler has received personal compensation for consulting, serving on a scientific advisory board, speaking, or other activities with Immunic Therapeutics. Dr. Muehler has received compensation for serving on the Board of Directors of Immunic Therapeutics. Dr. Muehler has received royalty, license fees, or contractual rights payments from Immunic Therapeutics. Dr. Muehler holds stock and/or stock options in Immunic Therapeutics which sponsored research in which Dr. Muehler was involved as an investigator.

Letters: Rapid online correspondence

No comments have been published for this article.
Comment

REQUIREMENTS

If you are uploading a letter concerning an article:
You must have updated your disclosures within six months: http://submit.neurology.org

Your co-authors must send a completed Publishing Agreement Form to Neurology Staff (not necessary for the lead/corresponding author as the form below will suffice) before you upload your comment.

If you are responding to a comment that was written about an article you originally authored:
You (and co-authors) do not need to fill out forms or check disclosures as author forms are still valid
and apply to letter.

Submission specifications:

  • Submissions must be < 200 words with < 5 references. Reference 1 must be the article on which you are commenting.
  • Submissions should not have more than 5 authors. (Exception: original author replies can include all original authors of the article)
  • Submit only on articles published within 6 months of issue date.
  • Do not be redundant. Read any comments already posted on the article prior to submission.
  • Submitted comments are subject to editing and editor review prior to posting.

More guidelines and information on Disputes & Debates

Compose Comment

More information about text formats

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Author Information
NOTE: The first author must also be the corresponding author of the comment.
First or given name, e.g. 'Peter'.
Your last, or family, name, e.g. 'MacMoody'.
Your email address, e.g. higgs-boson@gmail.com
Your role and/or occupation, e.g. 'Orthopedic Surgeon'.
Your organization or institution (if applicable), e.g. 'Royal Free Hospital'.
Publishing Agreement
NOTE: All authors, besides the first/corresponding author, must complete a separate Publishing Agreement Form and provide via email to the editorial office before comments can be posted.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.

Vertical Tabs

You May Also be Interested in

Back to top
  • Article
  • Info & Disclosures
Advertisement

Hemiplegic Migraine Associated With PRRT2 Variations A Clinical and Genetic Study

Dr. Robert Shapiro and Dr. Amynah Pradhan

► Watch

Related Articles

  • No related articles found.

Alert Me

  • Alert me when eletters are published
Neurology: 100 (4)

Articles

  • Ahead of Print
  • Current Issue
  • Past Issues
  • Popular Articles
  • Translations

About

  • About the Journals
  • Ethics Policies
  • Editors & Editorial Board
  • Contact Us
  • Advertise

Submit

  • Author Center
  • Submit a Manuscript
  • Information for Reviewers
  • AAN Guidelines
  • Permissions

Subscribers

  • Subscribe
  • Activate a Subscription
  • Sign up for eAlerts
  • RSS Feed
Site Logo
  • Visit neurology Template on Facebook
  • Follow neurology Template on Twitter
  • Visit Neurology on YouTube
  • Neurology
  • Neurology: Clinical Practice
  • Neurology: Education
  • Neurology: Genetics
  • Neurology: Neuroimmunology & Neuroinflammation
  • AAN.com
  • AANnews
  • Continuum
  • Brain & Life
  • Neurology Today

Wolters Kluwer Logo

Neurology | Print ISSN:0028-3878
Online ISSN:1526-632X

© 2023 American Academy of Neurology

  • Privacy Policy
  • Feedback
  • Advertise