New combo approach for MS: switching from natalizumab to cladribine

NCT ID NCT04178005

First seen Jan 11, 2026 · Last updated Jun 16, 2026 · Updated 22 times

Summary

This study looks at whether switching from natalizumab to cladribine tablets is safe and effective for people with relapsing forms of multiple sclerosis. About 40 adults aged 18-60 will take cladribine after stopping natalizumab. Researchers will track immune cell changes, relapse rates, and nerve damage markers over 24 months.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • College Park Family Care Center Physicians Group

    Overland Park, Kansas, 66212, United States

  • UT Southwestern Medical center

    Dallas, Texas, 75390, United States

Conditions

Explore the condition pages connected to this study.