A Phase 3 Study to Evaluate the Efficacy, Safety and Tolerability of TAK-771 for the Treatment of Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP) and Multifocal Motor Neuropathy (MMN) in Japanese Subjects

  • End date
    Jun 30, 2025
  • participants needed
  • sponsor
Updated on 20 September 2022
immune globulin
multifocal motor neuropathy


The main aim of the study is to check for side effects from TAK-771, and to check how well TAK-771 controls symptoms in Japanese participants with chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and multifocal motor neuropathy (MMN)

The participants will be treated with TAK-771 for 45 months as a maximum.

There will be many clinic visits. The number of visits will depend on the infusion cycles of study drug (every 2, 3, or 4 weeks).

Condition Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP), Multifocal Motor Neuropathy (MMN)
Treatment TAK-771
Clinical Study IdentifierNCT05084053
Last Modified on20 September 2022


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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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