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A multicenter open-label extension study to evaluate the long-term safety and tolerability of zigakibart in adults with primary IgA nephropathy

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-519638-22-00
Enrollment
46
Registered
2026-05-04
Start date
Unknown
Completion date
Unknown
Last updated
2026-05-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

IgA nephropathy

Brief summary

Type, incidence, severity, seriousness, and relatedness of treatment-emergent adverse events (TEAEs), Incidence, severity, seriousness, and relatedness of adverse events of special interest (AESI)

Detailed description

Change from Baseline to Weeks 48 and 96 in UPCR based on 24h-urine collection, Change from Baseline to Week 96 in eGFR, using the chronic kidney disease-epidemiology collaboration (CKD-EPI) creatinine equation, Change from BEYOND parent study Baseline to Week 96 of OLE study in eGFR, Serum concentrations of zigakibart, Changes from baseline in immunoglobulin levels, Presence of circulating binding and neutralizing antidrug antibodies (ADA/Nab), Safety laboratory parameters and vital signs

Interventions

Sponsors

Novartis Pharma AG
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Type, incidence, severity, seriousness, and relatedness of treatment-emergent adverse events (TEAEs), Incidence, severity, seriousness, and relatedness of adverse events of special interest (AESI)

Secondary

MeasureTime frame
Change from Baseline to Weeks 48 and 96 in UPCR based on 24h-urine collection, Change from Baseline to Week 96 in eGFR, using the chronic kidney disease-epidemiology collaboration (CKD-EPI) creatinine equation, Change from BEYOND parent study Baseline to Week 96 of OLE study in eGFR, Serum concentrations of zigakibart, Changes from baseline in immunoglobulin levels, Presence of circulating binding and neutralizing antidrug antibodies (ADA/Nab), Safety laboratory parameters and vital signs

Outcome results

None listed

Source: EU CTIS · Data processed: May 6, 2026