- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico 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
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Tipo de estudio
Inscripción (Estimado)
Fase
- Fase 2
Contactos y Ubicaciones
Estudio Contacto
- Nombre: Andreas Kronbichler, M.D. Ph.D.
- Número de teléfono: 004351250425855
- Correo electrónico: andreas.kronbichler@i-med.ac.at
Copia de seguridad de contactos de estudio
- Nombre: Philipp Gauckler, M.D.
- Correo electrónico: philipp.gauckler@i-med.ac.at
Ubicaciones de estudio
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Stuttgart, Alemania
- Aún no reclutando
- Robert Bosch Krankenhaus, Department of General Internal Medicine and Nephrology
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Contacto:
- Jörg Latus, M.D.
- Número de teléfono: +49 711 8101-3496
- Correo electrónico: Joerg.Latus@rbk.de
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Contacto:
- Moritz Schanz, M.D.
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Graz, Austria, 8036
- Reclutamiento
- Division of Nephrology, Department of Internal Medicine, Medical University of Graz
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Contacto:
- Max Schuller, M.D. Ph.D.
- Número de teléfono: 004331638512170
- Correo electrónico: max.schuller@medunigraz.at
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Contacto:
- Kathrin Eller, M.D. Ph.D.
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Innsbruck, Austria, 6020
- Reclutamiento
- Department of Internal Medicine IV, Nephrology and Hypertension
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Contacto:
- Andreas Kronbichler, M.D. Ph.D.
- Número de teléfono: 004351250425855
- Correo electrónico: andreas.kronbichler@i-med.ac.at
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Contacto:
- Philipp Gauckler, M.D.
- Correo electrónico: philipp.gauckler@i-med.ac.at
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Investigador principal:
- Andreas Kronbichler, M.D. Ph.D.
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Vienna, Austria, 1160
- Aún no reclutando
- 6. Medizinische Abteilung mit Nephrologie & Dialyse, Klinik Ottakring
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Contacto:
- Sara Ksiazek, M.D.
- Número de teléfono: 00431491502610
- Correo electrónico: sara.ksiazek@hotmail.com
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Contacto:
- Marcus Säemann, M.D.
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Nice, Francia, 06003
- Aún no reclutando
- Laboratory of Immunology, Nice University Hospital (CHU de Nice), Côte d'Azur University
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Contacto:
- Barbara Seitz-Polski, M.D. Ph.D.
- Número de teléfono: 0033492037917
- Correo electrónico: seitz-polski.b@chu-nice.fr
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Contacto:
- Celine Fernandez, M.D.
- Correo electrónico: fernandez.c3@chu-nice.fr
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Paris, Francia, 94000
- Aún no reclutando
- Hôpital Henri-Mondor
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Contacto:
- Vincent Audard, M.D.
- Número de teléfono: 0033149812457
- Correo electrónico: vincent.audard@aphp.fr
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
- Adulto
- Adulto Mayor
Acepta Voluntarios Saludables
Descripción
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.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
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Experimental: Obinutuzumab
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Obinutuzumab (2-times, 1 g each) will be administered
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Comparador activo: 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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¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Periodo de tiempo |
|---|---|
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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
Periodo de tiempo: 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
Periodo de tiempo: From enrollment to the end of treatment at 52 weeks
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From enrollment to the end of treatment at 52 weeks
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Colaboradores e Investigadores
Publicaciones y enlaces útiles
Enlaces Útiles
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Estimado)
Finalización del estudio (Estimado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- 7174124
- PIN7174124 (Otro número de subvención/financiamiento: FWF)
- 2025-520641-69 (Número EudraCT)
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
producto fabricado y exportado desde los EE. UU.
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