- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT07710157
A Trial to Assess the Efficacy and Safety of Obinutuzumab in Treating Adults With Minimal Change Disease (MCD) (OBELIX-NS)
A Randomized Controlled, Two-arm (1:1 Ratio) Phase IIa Trial to Assess the Efficacy and Safety of Obinutuzumab in Treating Adults With de Novo Minimal Change Disease
OBELIX-NEPHROSIS (NS)
The goal of this clinical trial is to learn if obinutuzumab works to treat minimal change disease in adults. It will also learn about the safety of drug obinutuzumab. The main questions it aims to answer are:
Is obinutuzumab non-inferior to glucocorticoids at inducing remission? Does obinutuzumab provide superiority in terms of relapse-free survival after 52 weeks? What medical problems do participants have when receiving obinutuzumab? Researchers will compare drug obinutuzumab to glucocorticoids and aim to phenotype participants with minimal change disease.
Participants will:
Take the drug obinutuzumab (2 doses) or glucocorticoids Visit the clinic for 8 visits over a period of 52 weeks, plus additional controls when disease relapses occur
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Studietype
Registrering (Antatt)
Fase
- Fase 2
Kontakter og plasseringer
Studiekontakt
- Navn: Andreas Kronbichler, M.D. Ph.D.
- Telefonnummer: 004351250425855
- E-post: andreas.kronbichler@i-med.ac.at
Studer Kontakt Backup
- Navn: Philipp Gauckler, M.D.
- E-post: philipp.gauckler@i-med.ac.at
Studiesteder
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Nice, Frankrike, 06003
- Har ikke rekruttert ennå
- Laboratory of Immunology, Nice University Hospital (CHU de Nice), Côte d'Azur University
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Ta kontakt med:
- Barbara Seitz-Polski, M.D. Ph.D.
- Telefonnummer: 0033492037917
- E-post: seitz-polski.b@chu-nice.fr
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Ta kontakt med:
- Celine Fernandez, M.D.
- E-post: fernandez.c3@chu-nice.fr
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Paris, Frankrike, 94000
- Har ikke rekruttert ennå
- Hôpital Henri-Mondor
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Ta kontakt med:
- Vincent Audard, M.D.
- Telefonnummer: 0033149812457
- E-post: vincent.audard@aphp.fr
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Stuttgart, Tyskland
- Har ikke rekruttert ennå
- Robert Bosch Krankenhaus, Department of General Internal Medicine and Nephrology
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Ta kontakt med:
- Jörg Latus, M.D.
- Telefonnummer: +49 711 8101-3496
- E-post: Joerg.Latus@rbk.de
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Ta kontakt med:
- Moritz Schanz, M.D.
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Graz, Østerrike, 8036
- Rekruttering
- Division of Nephrology, Department of Internal Medicine, Medical University of Graz
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Ta kontakt med:
- Max Schuller, M.D. Ph.D.
- Telefonnummer: 004331638512170
- E-post: max.schuller@medunigraz.at
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Ta kontakt med:
- Kathrin Eller, M.D. Ph.D.
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Innsbruck, Østerrike, 6020
- Rekruttering
- Department of Internal Medicine IV, Nephrology and Hypertension
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Ta kontakt med:
- Andreas Kronbichler, M.D. Ph.D.
- Telefonnummer: 004351250425855
- E-post: andreas.kronbichler@i-med.ac.at
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Ta kontakt med:
- Philipp Gauckler, M.D.
- E-post: philipp.gauckler@i-med.ac.at
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Hovedetterforsker:
- Andreas Kronbichler, M.D. Ph.D.
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Vienna, Østerrike, 1160
- Har ikke rekruttert ennå
- 6. Medizinische Abteilung mit Nephrologie & Dialyse, Klinik Ottakring
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Ta kontakt med:
- Sara Ksiazek, M.D.
- Telefonnummer: 00431491502610
- E-post: sara.ksiazek@hotmail.com
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Ta kontakt med:
- Marcus Säemann, M.D.
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
- Eldre voksen
Tar imot friske frivillige
Beskrivelse
Inclusion Criteria:
- Understands and agrees to comply with the study procedures and provides informed consent as documented by signature
- Male or female patients aged 18 years or older at the time of consent
- Confirmed first episode of nephrotic syndrome at trial enrolment (serum albumin <30g/l and UPCR >3g/g creatinine (>300 mg/mmol) secondary to de novo MCD
- Histologically confirmed MCD (latest before randomization to Arm A or B)
Only applies to women of childbearing potential (WOCBP):
- Has a high sensitivity negative urine/serum pregnancy test at screening
- Agrees to follow contraceptive guidance until 18 months after 2nd obinutuzumab treatment (if randomized to Arm B)
- Only applies to trial sites in France: Patients affiliated with the French health care system
Exclusion Criteria:
- MCD due to secondary causes, including malignancy of a type likely to be associated with MCD (i.e., lymphoproliferative disorders), or potentially related to treatment known to be associated with MCD occurrence (lithium, interferon, non-steroidal anti-inflammatory drugs)
- Family history of MCD or in a first degree relative unless previously shown to be steroid-responsive
- Previous B cell depletion, independent of the agent and treatment target (i.e., CD20, CD38, etc.), within 18 months preceding baseline of the trial, or 12 months if there is evidence of B cell return in peripheral lymphocyte subsets
- Previous cyclophosphamide within 6 months preceding baseline of the trial
- Treatment with Predniso(lo)ne within screening phase (before randomization)
- Evidence of current or past infection with Hepatitis B, C or Human Immunodeficiency Virus (HIV) (unless appropriate prophylaxis is given and no replicating virus is detected)
- Evidence of active severe infection requiring systemic antibacterial, antifungal or antiviral therapy within 14 days prior to first dose of study drug
- Severe heart failure or severe, uncontrolled cardiac disease (NYHA class III or IV)
- Patient with a history of prior malignancy within 5 years before the first dose of study drug. Exceptions may apply for the following: malignancies with a negligible risk of metastasis or death such as adequately treated carcinoma in situ of the cervix, nonmelanoma skin carcinoma, ductal carcinoma in situ, or Stage I uterine cancer
- Pregnant or breast-feeding women
- Live vaccine administration in the four weeks prior to screening and during the study duration of 52 weeks
- Previous/known hypersensitivity to predniso(lo)ne or obinutuzumab or to any of the excipients to be in accordance with the SmPC of Gazyvaro
- Co-enrolment in another clinical trial of an investigational medicinal product
- Any other reason which, in the opinion of the Principal Investigator (PI), renders the patient unsuitable for the trial.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
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Eksperimentell: Obinutuzumab
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Obinutuzumab (2-times, 1 g each) will be administered
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Aktiv komparator: Glucocorticoids
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Predniso(lo)ne will be used as the active comparator, with a planned withdrawal after 6 months
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Non-inferiority of obinutuzumab to SoC predniso(lo)ne taper: Proportions of patients achieving remission (complete or partial) of MCD at 8 weeks
Tidsramme: From enrollment to the end of treatment at 8 weeks
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From enrollment to the end of treatment at 8 weeks
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Superiority of obinutuzumab to SoC predniso(lo)ne taper: Proportions of patients sustaining remission (complete or partial)/prevent relapses of MCD during the study period of 52 weeks
Tidsramme: From enrollment to the end of treatment at 52 weeks
|
From enrollment to the end of treatment at 52 weeks
|
Samarbeidspartnere og etterforskere
Publikasjoner og nyttige lenker
Hjelpsomme linker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 7174124
- PIN7174124 (Annet stipend/finansieringsnummer: FWF)
- 2025-520641-69 (EudraCT-nummer)
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