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- Klinische proef 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
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Geschat)
Fase
- Fase 2
Contacten en locaties
Studiecontact
- Naam: Andreas Kronbichler, M.D. Ph.D.
- Telefoonnummer: 004351250425855
- E-mail: andreas.kronbichler@i-med.ac.at
Studie Contact Back-up
- Naam: Philipp Gauckler, M.D.
- E-mail: philipp.gauckler@i-med.ac.at
Studie Locaties
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Stuttgart, Duitsland
- Nog niet aan het werven
- Robert Bosch Krankenhaus, Department of General Internal Medicine and Nephrology
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Contact:
- Jörg Latus, M.D.
- Telefoonnummer: +49 711 8101-3496
- E-mail: Joerg.Latus@rbk.de
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Contact:
- Moritz Schanz, M.D.
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-
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Nice, Frankrijk, 06003
- Nog niet aan het werven
- Laboratory of Immunology, Nice University Hospital (CHU de Nice), Côte d'Azur University
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Contact:
- Barbara Seitz-Polski, M.D. Ph.D.
- Telefoonnummer: 0033492037917
- E-mail: seitz-polski.b@chu-nice.fr
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Contact:
- Celine Fernandez, M.D.
- E-mail: fernandez.c3@chu-nice.fr
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Paris, Frankrijk, 94000
- Nog niet aan het werven
- Hôpital Henri-Mondor
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Contact:
- Vincent Audard, M.D.
- Telefoonnummer: 0033149812457
- E-mail: vincent.audard@aphp.fr
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Graz, Oostenrijk, 8036
- Werving
- Division of Nephrology, Department of Internal Medicine, Medical University of Graz
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Contact:
- Max Schuller, M.D. Ph.D.
- Telefoonnummer: 004331638512170
- E-mail: max.schuller@medunigraz.at
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Contact:
- Kathrin Eller, M.D. Ph.D.
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Innsbruck, Oostenrijk, 6020
- Werving
- Department of Internal Medicine IV, Nephrology and Hypertension
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Contact:
- Andreas Kronbichler, M.D. Ph.D.
- Telefoonnummer: 004351250425855
- E-mail: andreas.kronbichler@i-med.ac.at
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Contact:
- Philipp Gauckler, M.D.
- E-mail: philipp.gauckler@i-med.ac.at
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Hoofdonderzoeker:
- Andreas Kronbichler, M.D. Ph.D.
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Vienna, Oostenrijk, 1160
- Nog niet aan het werven
- 6. Medizinische Abteilung mit Nephrologie & Dialyse, Klinik Ottakring
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Contact:
- Sara Ksiazek, M.D.
- Telefoonnummer: 00431491502610
- E-mail: sara.ksiazek@hotmail.com
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Contact:
- Marcus Säemann, M.D.
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Volwassen
- Oudere volwassene
Accepteert gezonde vrijwilligers
Beschrijving
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.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
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Experimenteel: Obinutuzumab
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Obinutuzumab (2-times, 1 g each) will be administered
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Actieve vergelijker: 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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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
|
Non-inferiority of obinutuzumab to SoC predniso(lo)ne taper: Proportions of patients achieving remission (complete or partial) of MCD at 8 weeks
Tijdsspanne: From enrollment to the end of treatment at 8 weeks
|
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
Tijdsspanne: From enrollment to the end of treatment at 52 weeks
|
From enrollment to the end of treatment at 52 weeks
|
Medewerkers en onderzoekers
Publicaties en nuttige links
Nuttige links
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Geschat)
Studie voltooiing (Geschat)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 7174124
- PIN7174124 (Ander subsidie-/financieringsnummer: FWF)
- 2025-520641-69 (EudraCT-nummer)
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
product vervaardigd in en geëxporteerd uit de V.S.
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