A Study of Complement 3 Glomerulopathy (C3G) Patients Treated With Iptacopan Through an Early Access Program in Spain (ROUTE-C3G)
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
This study aims to characterize the patient profiles and the clinical experience of iptacopan treatment in adult patients with C3G treated through an early access program (EAP) in Spain.
Studieoversikt
Status
Status
Forhold
Forhold
Studietype
Studietype
Registrering (Antatt)
Registrering
Kontakter og plasseringer
Studiekontakt
Studiekontakt
- Navn: Novartis Pharmaceuticals
- Telefonnummer: +41613241111
- E-post: novartis.email@novartis.com
Studer Kontakt Backup
- Navn: Novartis Pharmaceuticals
Studiesteder
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Córdoba, Spania, 14004
- Rekruttering
- Novartis Investigative Site
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Madrid, Spania, 28041
- Rekruttering
- Novartis Investigative Site
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Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Prøvetakingsmetode
Studiepopulasjon
Adult patients with a diagnosis of C3G who have received at least one dose of iptacopan through an EAP from 01 October 2020 through 30 June 2025.
Beskrivelse
Inclusion criteria:
- Adult patients (≥18 years).
- Biopsy-confirmed C3G.
- 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.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Observasjonsmodeller: COHORT
- Tidsperspektiver: RETROSPECTIVE
Antall grupper / kohorter
Kohorter og intervensjoner
Gruppe / KohortGruppe / Kohort |
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Iptacopan Cohort
Adult patients with C3G who received iptacopan through an EAP in Spain. |
Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
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Høyde
Tidsramme: Grunnlinje
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Grunnlinje
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Vekt
Tidsramme: Grunnlinje
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Grunnlinje
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Pasientens grunnleggende demografi
Tidsramme: Utgangsverdi
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Utgangsverdi
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Duration of Antibiotic Prophylaxis
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number of Hospitalizations due to Severe Infection Before Iptacopan Initiation
Tidsramme: Baseline
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Baseline
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Age at C3G Diagnosis
Tidsramme: Baseline
|
Baseline
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Age at Last Kidney Transplantation Before Iptacopan Initiation
Tidsramme: Baseline
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Baseline
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Number of Kidney Transplants Before Iptacopan Initiation
Tidsramme: Baseline
|
Baseline
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Duration of Cold Ischemia for the Last Kidney Transplant Before Iptacopan Initiation
Tidsramme: Baseline
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Baseline
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Post-Kidney Transplant Estimated Glomerular Filtration Rate (eGFR)
Tidsramme: Baseline
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Baseline
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Number and Percentage of Patients by Type of Biopsy Performed to Confirm Recurrence of C3G After Kidney Transplant
Tidsramme: Baseline
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Baseline
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Duration Between Last Kidney Transplant and Biopsy Confirmed C3G Recurrence
Tidsramme: Baseline
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Baseline
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eGFR at Last Post-transplant C3G Recurrence
Tidsramme: Baseline
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Baseline
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Serum Albumin Concentration at Last Post-transplant C3G Recurrence
Tidsramme: Baseline
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Baseline
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Urine Protein-Creatine Ratio (UPCR) From First-Morning Void (FMV) at Last Post-transplant C3G Recurrence
Tidsramme: Baseline
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Baseline
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Serum Complement Component 3 (C3) Concentration at Last Post-transplant C3G Recurrence
Tidsramme: Baseline
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Baseline
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Blood Pressure
Tidsramme: Baseline
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Systolic and diastolic blood pressure. |
Baseline
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Number and Percentage of Patients by Clinical Characteristic
Tidsramme: Baseline
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Clinical characteristics include:
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Baseline
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Number and Percentage of Patients by Clinical Features at First C3G Diagnosis
Tidsramme: Baseline
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Clinical features include:
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Baseline
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Number and Percentage of Patients by Clinical Features of Last Kidney Transplant Before Iptacopan Initiation
Tidsramme: Baseline
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Clinical features include:
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Baseline
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Proteinuria-24h at Last Post-transplant C3G Recurrence
Tidsramme: Baseline
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Total protein excretion from 24-hour collection. |
Baseline
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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UPCR FMV During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Urine Albumin-to-Creatinine Ratio (UACR) FMV During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Serum Albumin Concentration During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Serum Creatinine Concentration During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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eGFR During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Difference Between Post- and Pre-Iptacopan Treatment eGFR Slopes
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients With Kidney Failure
Tidsramme: Months 3, 6, 9, 12, 18, 24, 30, and 36
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Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients With a Kidney Transplant During Follow-up
Tidsramme: Months 3, 6, 9, 12, 18, 24, 30, and 36
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Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients Who Initiate Dialysis During Follow-up
Tidsramme: Months 3, 6, 9, 12, 18, 24, 30, and 36
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Months 3, 6, 9, 12, 18, 24, 30, and 36
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Red Blood Cells (RBC) Count per High Power Field (HPF) During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients by Type of Antibody Used for DIF at Each Biopsy During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients by Presence of Globally Sclerotic Glomeruli and Glomeruli With Crescents at Each Biopsy During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Percentage of Globally Sclerotic Glomeruli and Glomeruli With Crescents at Each Biopsy During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients by Presence of Arteriosclerosis or Arteriolosclerosis at Each Biopsy During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients by Presence of Double Contours at Each Biopsy During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients by Presence of Leukocyte Infiltration at Each Biopsy During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Serum C3 Concentration During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Serum Complement Component 4 (C4) Concentration During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Serum Soluble Membrane Attach Complex (sC5b-9) Concentration During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Total Complement Function Assay (CH50) Concentration During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Daily Iptacopan Dose During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number of Missed or Delayed Doses During Iptacopan Treatment
Tidsramme: Months 3, 6, 9, 12, 18, 24, 30, and 36
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Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients With Missed or Delayed Doses During Iptacopan Treatment
Tidsramme: Months 3, 6, 9, 12, 18, 24, 30, and 36
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Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients Who Discontinued Iptacopan Treatment
Tidsramme: Months 3, 6, 9, 12, 18, 24, 30, and 36
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Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients by Reason for Iptacopan Treatment Discontinuation
Tidsramme: Months 3, 6, 9, 12, 18, 24, 30, and 36
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Months 3, 6, 9, 12, 18, 24, 30, and 36
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Time to Iptacopan Treatment Discontinuation
Tidsramme: Months 3, 6, 9, 12, 18, 24, 30, and 36
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Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients by Type of Concomitant Therapies
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Treatment Dose of Concomitant Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients on the Maximum Tolerated Dose of Concomitant Treatment: Renin-angiotensin System (RAS) Blockade
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients by Reason for Stopping Concomitant Treatment
Tidsramme: Months 3, 6, 9, 12, 18, 24, 30, and 36
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Months 3, 6, 9, 12, 18, 24, 30, and 36
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Length of Stay in Hospital
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients who Die During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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|
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UPCR-24h During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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UPCR from 24-hour collection. |
Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
|
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Proteinuria-24h During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Total protein excretion from 24-hour collection. |
Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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|
UACR-24h During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
|
UACR from 24-hour collection. |
Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
|
|
Albuminuria-24h During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Total albumin excretion from 24-hour collection. |
Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients by Intensity of C3 Deposit in Direct Immunofluorescence (DIF) During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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DIF intensity:
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients by Degree of Interstitial Fibrosis/Tubular Atrophy (IF/TA) at Each Biopsy During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Degree of IF/TA categories:
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients by Light Microscopy Pattern at Each Biopsy During Iptacopan Treatment
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Light microscopy patterns:
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Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients With Adverse Events of Special Interest (AESI)
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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AESIs include infections by encapsulated bacteria, thyroid abnormality, testicular abnormality, hypersensitivity reaction, malignancy, and thrombocytopenia. |
Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients With Severe AESI
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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AESI include infections by encapsulated bacteria, thyroid abnormality, testicular abnormality, hypersensitivity reaction, malignancy, and thrombocytopenia. Infections are categorized as severe if present with any of the following: fever with shivers/chills; headache with fever; fever with rash; fever with chest pain and cough; fever with breathlessness/fast breathing; fever with high heart rate; headache with nausea/vomiting; headache with stiff neck/back; confusion; body aches with flu-like symptoms; clammy skin; eyes sensitive to light. |
Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Number and Percentage of Patients Hospitalized due to an AESI
Tidsramme: Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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AESIs include infections by encapsulated bacteria, thyroid abnormality, testicular abnormality, hypersensitivity reaction, malignancy, and thrombocytopenia. |
Baseline, Months 3, 6, 9, 12, 18, 24, 30, and 36
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Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Etterforskere
Etterforskere
- Studieleder: Novartis Pharmaceuticals, Novartis Pharmaceuticals
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Studiestart
Primær fullføring (Antatt)
Primær fullføring
Studiet fullført (Antatt)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
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Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
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Sist bekreftet
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