New study aims to find best dose of privigen for kids with nerve disorder
NCT ID NCT03684018
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at two different doses of a medicine called Privigen in children aged 2 to 17 with a nerve disease called CIDP. The goal is to see which dose better prevents the disease from getting worse. About 30 children will take part, and the study is currently recruiting.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2019
- Expected to finish
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Dec 2029
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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2 to 17 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * \- Male or female subjects 2 to ≤ 17 years of age with confirmed or possible CIDP. Exclusion Criteria: * \- Absence of CIDP symptoms * -History or family history of inherited neuropathy * -Diagnosed developmental delay or regression * -History of thrombotic episode * -Known or suspected hypersensitivity to Privigen * -Known allergic or other severe reactions to blood products * -Female subject of childbearing potential either not using or not willing to use a medically reliable method of contraception or not sexually abstinent during the study * -Pregnant or breastfeeding mother"
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
3 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Akron Children's Hospital
WITHDRAWNAkron, Ohio, 44647, United States
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Children's Hospital of Los Angeles
WITHDRAWNLos Angeles, California, 90027, United States
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Children's Hospital of Philadelphia
RECRUITINGPhiladelphia, Pennsylvania, 19104, United States
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Children's Specialty Group
COMPLETEDNorfolk, Virginia, 23507, United States
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Le Bonheur Children's Hospital
WITHDRAWNMemphis, Tennessee, 38105, United States
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Neurology Rare Disease Center
RECRUITINGFlower Mound, Texas, 75028, United States
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Phoenix Children's Hospital
COMPLETEDPhoenix, Arizona, 85016, United States
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Seattle Children's Hospital
RECRUITINGSeattle, Washington, 98105, United States
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University of Iowa Hospitals and Clinics
WITHDRAWNIowa City, Iowa, 52242-1009, United States