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Study identifier: NCT07163611 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Obinutuzumab Induced Decreases of PLA2R Antibodies in Membranous Nephropathy: a Pilot Study

Condition: Membranous Nephropathy - PLA2R Induced  ·  Sponsor: Radboud University Medical Center

PhasePhase 2/Phase 3
Planned participants20
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Objective: To assess the disappearance rate (half-life) of anti-PLA2R antibodies in high-risk primary membranous nephropathy (pMN) patients treated with obinutuzumab (OBI), and to evaluate immunological and clinical remission, adverse events, and quality of life. Design: Open-label, single-center, prospective pilot intervention study conducted at Radboud University Medical Center. Population: 20 adult patients with high-risk PMN, defined by proteinuria ≥3.5 g/24h despite 6 months of supportive treatment with ACE inhibitors or ARBs. Intervention: OBI 1000 mg on days 1 and 15, with two additional infusions after 6 months if anti-PLA2R antibody levels remain positive and proteinuria exceeds 2 g/24h. Follow-up: Patients were monitored at baseline, and at weeks 1, 2, 4, 8, 12, 24, 37, and 52.

This description comes directly from the study's public registry record.

Talk to the study team

Ruben Visch, M.D.  ·  +31 (0)24 3092575  ·  ruben.visch@radboudumc.nl

Anne-Els van de logt, M.D., PhD  ·  +31611167560  ·  anne-els.vandelogt@radboudumc.nl

Always discuss trial participation with your own doctor first.

Locations (1)

Department of Nephrology, Radboud University Medical CenterNijmegen, NetherlandsRecruiting

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Source record: clinicaltrials.gov/study/NCT07163611