Open-label Extension Study of Zigakibart in Adults With IgA Nephropathy.
Public ClinicalTrials.gov record NCT06858319. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Multicenter Open-label Extension Study to Evaluate the Long-term Safety and Tolerability of Zigakibart in Adults With Primary IgA Nephropathy.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to determine if zigakibart is safe and effective for long-term use in patients with immunoglobulin A nephropathy (IgAN). This is an extension study for patients who have already completed an another zigakibart study.
Study identification
- NCT ID
- NCT06858319
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 220 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 100 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 27, 2025
- Primary completion
- Jun 24, 2031
- Completion
- Jun 24, 2031
- Last update posted
- Aug 16, 2026
2025 – 2031
United States locations
- U.S. sites
- 8
- U.S. states
- 6
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Colorado Kidney Care Nephrology | Denver | Colorado | 80230 | Recruiting |
| Nephrology Associates Of Central FL | Orlando | Florida | 32806 | Recruiting |
| University of Iowa Hospitals and Clinics | Iowa City | Iowa | 52242 | Recruiting |
| NY Nephrology | Clifton Park | New York | 12065 | Recruiting |
| Icahn School of Medicine at Mount Sinai | New York | New York | 10029 | Recruiting |
| Knoxville Kidney Center Pllc | Brentwood | Tennessee | 37027-4528 | Recruiting |
| Dallas Renal Group | Dallas | Texas | 75230 | Recruiting |
| Nephro Asso North Illinois Indiana | Houston | Texas | 77024 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 17 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06858319, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 16, 2026 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06858319 live on ClinicalTrials.gov.