Hope for kidney patients: new drugs aim to cut protein spill

NCT ID NCT06500702

First seen Nov 01, 2025 · Last updated May 13, 2026 · Updated 26 times

Summary

This study tests three experimental drugs (frexalimab, brivekimig, and rilzabrutinib) in people aged 16 to 75 with two rare kidney diseases: FSGS and MCD. The goal is to see if these drugs can reduce protein in the urine and help achieve remission. Participants will receive one of the drugs or a placebo for 24 weeks, and researchers will monitor safety and effectiveness.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Investigational Site Number : 0320001

    RECRUITING

    Buenos Aires, 1431, Argentina

  • Investigational Site Number : 0320002

    RECRUITING

    Córdoba, 5016, Argentina

  • Investigational Site Number : 0360001

    RECRUITING

    Parkville, Victoria, 3050, Australia

  • Investigational Site Number : 0360003

    RECRUITING

    Garran, Australian Capital Territory, 2605, Australia

  • Investigational Site Number : 0760001

    RECRUITING

    São Paulo, 05403-000, Brazil

  • Investigational Site Number : 0760002

    RECRUITING

    São Paulo, 04038-002, Brazil

  • Investigational Site Number : 1240001

    RECRUITING

    Montreal, Quebec, H1T 2M4, Canada

  • Investigational Site Number : 1240002

    RECRUITING

    London, Ontario, N6A 5A5, Canada

  • Investigational Site Number : 1240005

    RECRUITING

    Montreal, Quebec, H3T 1C5, Canada

  • Investigational Site Number : 1240006

    RECRUITING

    Québec, Quebec, G1R 2J6, Canada

  • Investigational Site Number : 1520002

    RECRUITING

    Santiago, Reg Metropolitana de Santiago, 8330034, Chile

  • Investigational Site Number : 1520003

    RECRUITING

    Temuco, La Araucanía, 4781151, Chile

  • Investigational Site Number : 1560001

    RECRUITING

    Beijing, 100034, China

  • Investigational Site Number : 1560003

    RECRUITING

    Chengdu, 610072, China

  • Investigational Site Number : 1560004

    RECRUITING

    Shanghai, 200080, China

  • Investigational Site Number : 1580001

    RECRUITING

    Taichung, 404, Taiwan

  • Investigational Site Number : 1580002

    RECRUITING

    Taipei, 100, Taiwan

  • Investigational Site Number : 2030001

    RECRUITING

    Prague, 128 08, Czechia

  • Investigational Site Number : 2030002

    RECRUITING

    Olomouc, 779 00, Czechia

  • Investigational Site Number : 2500001

    RECRUITING

    Paris, 75015, France

  • Investigational Site Number : 2500002

    RECRUITING

    Créteil, 94010, France

  • Investigational Site Number : 2760002

    RECRUITING

    Berlin, 10117, Germany

  • Investigational Site Number : 2760003

    RECRUITING

    Hanover, 30625, Germany

  • Investigational Site Number : 2760006

    RECRUITING

    Dresden, 01307, Germany

  • Investigational Site Number : 3000001

    RECRUITING

    Heraklion, 711 10, Greece

  • Investigational Site Number : 3000002

    RECRUITING

    Athens, 115 27, Greece

  • Investigational Site Number : 3000003

    RECRUITING

    Ioannina, 455 00, Greece

  • Investigational Site Number : 3480001

    RECRUITING

    Budapest, 1085, Hungary

  • Investigational Site Number : 3800001

    RECRUITING

    Brescia, 25123, Italy

  • Investigational Site Number : 3800002

    RECRUITING

    Florence, Firenze, 50134, Italy

  • Investigational Site Number : 3800003

    RECRUITING

    Naples, Napoli, 80131, Italy

  • Investigational Site Number : 4840001

    RECRUITING

    Mexico City, Mexico City, 14080, Mexico

  • Investigational Site Number : 4840003

    RECRUITING

    Monterrey, Nuevo León, 64460, Mexico

  • Investigational Site Number : 4840005

    RECRUITING

    Mexico City, Mexico City, 06720, Mexico

  • Investigational Site Number : 5280001

    RECRUITING

    Amsterdam, 1105 AZ, Netherlands

  • Investigational Site Number : 6160001

    RECRUITING

    Lodz, Lódzkie, 02-213, Poland

  • Investigational Site Number : 6160002

    RECRUITING

    Opole, Opole Voivodeship, 45-418, Poland

  • Investigational Site Number : 6160004

    RECRUITING

    Poznan, Greater Poland Voivodeship, 60-780, Poland

  • Investigational Site Number : 6200002

    RECRUITING

    Porto, 4434-502, Portugal

  • Investigational Site Number : 6200003

    RECRUITING

    Lisbon, 1050-099, Portugal

  • Investigational Site Number : 7030001

    RECRUITING

    Martin, 036 01, Slovakia

  • Investigational Site Number : 7030003

    RECRUITING

    Banská Bystrica, 975 17, Slovakia

  • Investigational Site Number : 7030004

    RECRUITING

    Bratislava - Kramare, 831 01, Slovakia

  • Investigational Site Number : 7240001

    RECRUITING

    Barcelona, Barcelona [Barcelona], 08035, Spain

  • Investigational Site Number : 7240002

    RECRUITING

    Córdoba, 14004, Spain

  • Investigational Site Number : 7240005

    RECRUITING

    Seville, Sevilla, 41013, Spain

  • Investigational Site Number : 7240007

    RECRUITING

    Madrid, 28040, Spain

  • Investigational Site Number : 7240008

    RECRUITING

    Madrid, 28007, Spain

  • Investigational Site Number : 7920001

    RECRUITING

    İzmit, 41001, Turkey (Türkiye)

  • Investigational Site Number : 7920002

    RECRUITING

    Kayseri, 38039, Turkey (Türkiye)

  • Investigational Site Number : 8260001

    RECRUITING

    Leicester, Leicestershire, LE5 4PW, United Kingdom

  • Investigational Site Number : 8260004

    RECRUITING

    Salford, Manchester, M6 8HD, United Kingdom

  • Investigational Site Number : 8260005

    RECRUITING

    Oxford, Oxfordshire, OX3 7LE, United Kingdom

  • Investigational Site Number : 8400001

    RECRUITING

    New York, New York, 10032, United States

  • Investigational Site Number : 8400005

    RECRUITING

    El Paso, Texas, 79902, United States

  • Investigational Site Number : 8400007

    RECRUITING

    Birmingham, Alabama, 35233, United States

  • Investigational Site Number : 8400010

    RECRUITING

    Ann Arbor, Michigan, 48109, United States

  • Investigational Site Number : 8400012

    RECRUITING

    San Francisco, California, 94143, United States

  • Investigational Site Number : 8400014

    RECRUITING

    Chicago, Illinois, 60611, United States

  • Investigational Site Number : 8400015

    RECRUITING

    Orange, California, 92868, United States

  • Investigational Site Number : 8400017

    RECRUITING

    Hinsdale, Illinois, 60521, United States

  • Investigational Site Number : 8400018

    RECRUITING

    Las Vegas, Nevada, 89107, United States

  • Investigational Site Number : 8400019

    RECRUITING

    Edina, Minnesota, 55435, United States

  • Investigational Site Number : 8400021

    RECRUITING

    Chapel Hill, North Carolina, 27599, United States

  • Investigational Site Number : 8400024

    RECRUITING

    Dallas, Texas, 75204, United States

  • Investigational Site Number : 8400025

    RECRUITING

    Tampa, Florida, 33612, United States

  • Investigational Site Number: 0760004

    RECRUITING

    Botucatu, São Paulo, 18618-970, Brazil

  • Investigational Site Number: 8400016

    RECRUITING

    Houston, Texas, 77054, United States

  • Investigational Site Number: 8400028

    RECRUITING

    Albuquerque, New Mexico, 87109, United States

Conditions

Explore the condition pages connected to this study.