Clinical trial Recruiting at 2 sites Observational Ages 18 to 100

Iptacopan for Adult C3 Glomerulopathy in Spain

Official title: Clinical Experience With Iptacopan in Adult Patients With Complement 3 Glomerulopathy (C3G): A Multicenter, Observational, Retrospective Study of Patients Treated Through an Early Access Program in Spain

Run by Novartis · NCT07598448 · Data updated 2026-11-12

This is an observational program in Spain looking at adults with C3G who have received iptacopan through an early access program to see real-world experiences.

Quick facts

Study typeObservational
Ages18 Years to 100 Years
SexAll
Enrollment35 (estimated)
SponsorNovartis
Industry-sponsored
Locations2 sites (Córdoba and 1 other locations)
StatusRecruiting
StartedSeptember 22, 2026
Main results expectedDecember 15, 2026
Study endsDecember 15, 2026
Registry record updatedOctober 7, 2026
Trial IDNCT07598448 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults (18 years or older) with biopsy-confirmed C3G who received at least one dose of iptacopan through the Spanish EAP between 2020 and 2025.

Probably not a fit

Patients who did not respond to iptacopan or who were treated for non-C3G indications would be less likely to benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study characterizes patient profiles and clinical experiences of iptacopan treatment in adult C3G patients who were given access through a Spain-based early access program between 2020 and 2025. It focuses on real-world use, including dosing and outcomes, in routine clinical settings. No formal comparative or interventional endpoints are specified in the description. Data are collected from multiple Spanish investigational sites affiliated with Novartis.

Why it matters

Potential benefit: If successful, findings could inform future treatment approaches with iptacopan for C3G and help guide clinicians on real-world use and patient selection.

How similar studies have gone: Observational experiences with iptacopan and complement pathway inhibitors have shown practical insights in real-world settings, though this program represents a limited, non-randomized context.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion criteria:

1. Adult patients (≥18 years).
2. Biopsy-confirmed C3G.
3. Patients who have received at least one dose of iptacopan through an EAP from October 2020 to June 2025.

Exclusion criteria:

1\. Patients treated with iptacopan through an EAP for indications other than C3G.

Where it's running

  • Novartis Investigative Site
    Córdoba, Spain
    Recruiting
  • Novartis Investigative Site
    Madrid, Spain
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
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Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.