Could a tailored IVIg dose tame a rare nerve disorder in kids?

NCT ID NCT04929236

First seen Jul 16, 2026 · Last updated Jul 17, 2026 · Updated 1 time

Summary

This phase 3 trial tests two different doses of Panzyga, an intravenous immunoglobulin therapy, in children aged 2 to 17 with CIDP, a rare nerve condition causing weakness and disability. The study aims to see which dose better controls symptoms and prevents relapses, using a disability scale to measure changes. Participants receive Panzyga infusions and are monitored for safety and effectiveness over time.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
Panzyga, a human immunoglobulin solution given intravenously
What this could lead to
If successful, this trial could identify the best dose of Panzyga to control CIDP symptoms and prevent relapses in children, offering a safer, more effective treatment option.
What could go wrong
This is a small, early-phase study with only 30 participants, so results may not apply to all children. The treatment may cause side effects like allergic reactions or headaches.

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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

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Octapharma Research Site

    RECRUITING

    Birmingham, Alabama, 35233, United States

  • Octapharma Research Site

    RECRUITING

    Orange, California, 92868, United States

  • Octapharma Research Site

    RECRUITING

    Louisville, Kentucky, 40202, United States

  • Octapharma Research Site

    RECRUITING

    Philadelphia, Pennsylvania, 19104, United States

  • Octapharma Research Site

    RECRUITING

    Houston, Texas, 77030, United States

  • Octapharma Research Site

    RECRUITING

    Charlottesville, Virginia, 22908, United States