Massive MS registry study probes Long-Term safety of common drugs

NCT ID NCT05767736

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at the long-term safety of two multiple sclerosis (MS) medications, Vumerity and Tecfidera, by analyzing data from over 10,000 patients in large MS registries. The goal is to track serious side effects, including infections and cancer, and compare them to other MS treatments. No new treatments are given; it simply observes existing data to better understand risks.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Research Site

    Cambridge, Massachusetts, 02142, United States

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Other studies related to the condition(s) this trial covers.