Skip to content

A multicenter, single arm, open-label study to evaluate efficacy and safety of switching from anti-C5 antibody therapy to iptacopan therapy in study participants with aHUS

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-504550-35-00
Acronym
CLNP023F12302
Enrollment
28
Registered
2024-01-31
Start date
2025-04-03
Completion date
Unknown
Last updated
2026-01-16

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

Conditions

Atypical Hemolytic Uremic Syndrome (aHUS)

Brief summary

Absence of TMA manifestation without use of anti-C5 antibody (for TMA manifestation) during 12 months of iptacopan treatment following the switch of treatment from an anti-C5 antibody to iptacopan treatment.

Detailed description

Absence of TMA manifestation without the use of anti-C5 antibody (for TMA manifestation) during 12 months of iptacopan treatment following the switch of treatment from an anti-C5 antibody to iptacopan treatment., Time to TMA manifestation during 12 Months of iptacopan treatment, Change from baseline in hematologic parameters (platelets, LDH, hemoglobin) and kidney function (serum creatinine, UPCR, eGFR, CKD stage) at Month 12 of iptacopan treatment., Dialysis requirement status (YES/NO) through 12 months of iptacopan treatment, Safety evaluations during 12 months of iptacopan treatment (including adverse events/serious adverse events, safety laboratory parameters and vital signs), TMA related events during 12 months of iptacopan treatment. TMA related events are defined as any of the following: • Irreversible (>3 months) reduction in estimated glomerular filtration rate (eGFR) by ≥20%, not attributable to another cause • An episode of acute kidney injury (AKI) attributed to a TMA that requires renal replacement therapy • A non-renal manifestation of a TMA that requires hospitalization, or causes irreversible organ damage or death.

Interventions

DRUGIPTACOPAN

Sponsors

Novartis Pharma AG
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Absence of TMA manifestation without use of anti-C5 antibody (for TMA manifestation) during 12 months of iptacopan treatment following the switch of treatment from an anti-C5 antibody to iptacopan treatment.

Secondary

MeasureTime frame
Absence of TMA manifestation without the use of anti-C5 antibody (for TMA manifestation) during 12 months of iptacopan treatment following the switch of treatment from an anti-C5 antibody to iptacopan treatment., Time to TMA manifestation during 12 Months of iptacopan treatment, Change from baseline in hematologic parameters (platelets, LDH, hemoglobin) and kidney function (serum creatinine, UPCR, eGFR, CKD stage) at Month 12 of iptacopan treatment., Dialysis requirement status (YES/NO) through 12 months of iptacopan treatment, Safety evaluations during 12 months of iptacopan treatment (including adverse events/serious adverse events, safety laboratory parameters and vital signs), TMA related events during 12 months of iptacopan treatment. TMA related events are defined as any of the following: • Irreversible (>3 months) reduction in estimated glomerular filtration rate (eGFR) by ≥20%, not attributable to another cause • An episode of acute kidney injury (AKI) attributed to a TMA that

Countries

France, Germany, Italy, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026