A Study of Mezagitamab for IgA Nephropathy

This study is testing a drug called mezagitamab for adults with IgA nephropathy (IgAN), a kidney condition where immune system proteins build up and can damage the kidneys. You might be able to join if you are an adult with IgAN and have certain levels of protein in your urine (UPCR greater than or equal to 0.8 g/g or urine protein excretion greater than or equal to 1 g/day). The main goal is to see how well mezagitamab changes protein levels in your urine compared to a placebo (a substance that looks like medicine but has no active ingredients). Researchers also want to understand how safe mezagitamab is and how well people can tolerate it. The study is currently recruiting, with a planned enrollment of 347 participants.

Study design
This interventional study will compare mezagitamab injections to placebo injections in adults with IgA nephropathy. It plans to enroll 347 participants.
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
The primary endpoint measures changes in proteinuria up to Week 36.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT06963827

A Study of Mezagitamab in Adults With Kidney Condition Called IgA Nephropathy

Recruiting
PHASE3Ages 18+InterventionalTreatment
Takeda
~347 participants
Updated 2026-08-14 on ClinicalTrials.gov
What's tested:MezagitamabPlacebo

At a glance

Recruiting sites
176 of 176 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Change from Baseline in Proteinuria at Week 36
Measured over From Baseline to Week 36
Kidney Disease
176 sites across 96 states
United Kingdom9
Italy8
Florida7
Texas7
France5
Spain5
Taiwan5
Netherlands4
  • Study Director · STUDY_DIRECTOR · Takeda

Opens a ready-to-send draft in your own email app — review before sending.

  • Change from Baseline in Proteinuria at Week 36From Baseline to Week 36

    Proteinuria will be assessed by urine protein to creatinine ratio (UPCR) calculated from a 24-hour urine collection.