EichorEICHOR
Study identifier: NCT06747351 Synced from ClinicalTrials.gov · August 07, 2026
● Study status: Recruiting

A Study to Compare TAK-881 and HYQVIA in Adults With Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP)

Condition: Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP)  ·  Sponsor: Takeda

PhasePhase 3
Planned participants59
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

The main aim of this study is to evaluate the pharmacokinetic (PK) comparability between TAK-881 and HYQVIA subcutaneous (SC) administration for maintenance therapy of CIDP. The participants who are already receiving intravenous immunoglobulin G (IGIV), conventional subcutaneous intravenous immunoglobulin G (cIGSC), or HYQVIA will be treated with the same dose equivalent as their prior IG treatment with HYQVIA for 20 weeks followed by TAK-881 for 24 weeks. Participants will need to visit the clinic every 3 or 4 weeks until they enter the extension phase. In the extension phase, home infusions are allowed, and visits will occur between every 12 weeks and 24 weeks.

This description comes directly from the study's public registry record.

Talk to the study team

Takeda Contact  ·  +1-877-825-3327  ·  medinfoUS@takeda.com

Always discuss trial participation with your own doctor first.

Locations (52)

HonorHealth NeurologyScottsdale, Arizona, United StatesRecruiting
Stanford Neuroscience Health CenterPalo Alto, California, United StatesNot Yet Recruiting
Yale University School of MedicineNew Haven, Connecticut, United StatesNot Yet Recruiting
Neurology AssociatesMaitland, Florida, United StatesRecruiting
Knight NeurologyRockledge, Florida, United StatesRecruiting
The Washington UniversitySt Louis, Missouri, United StatesNot Yet Recruiting
NYU Langone HealthNew York, New York, United StatesRecruiting
University of North Carolina (UNC)Chapel Hill, North Carolina, United StatesRecruiting
Duke University HospitalDurham, North Carolina, United StatesRecruiting
Raleigh Neurology AssociatesRaleigh, North Carolina, United StatesRecruiting
Atrium Health Wake Forest BaptistWinston-Salem, North Carolina, United StatesRecruiting
Cleveland ClinicCleveland, Ohio, United StatesNot Yet Recruiting

+ 40 more locations — full list on the registry record.

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice. By subscribing you agree to our Terms of Use and Privacy Policy.

Look up another condition
Look up another city
Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →