New drug combo shows promise for kidney disease in small trial

NCT ID NCT05834738

First seen Jan 31, 2026 · Last updated Jun 11, 2026 · Updated 20 times

Summary

This study tested whether adding the drug atrasentan to standard care (including SGLT2 inhibitors) can reduce protein in the urine of people with IgA nephropathy, a kidney disease. 54 adults with biopsy-confirmed IgA nephropathy participated. The main goal was to see if atrasentan lowers proteinuria more than placebo over 12 weeks.

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Contacts and locations

Locations

  • Chung-Ang University College

    Seoul, Seoul, 06973, South Korea

  • Dong-A University Medical Center (Dong-A University Hospital)

    Busan, Busan, 49201, South Korea

  • Fides Clinical Research

    Atlanta, Georgia, 30342, United States

  • Hallym University Sacred Heart Hospital

    Anyang-si, Gyeonggi-do, 14068, South Korea

  • Hopsital Sultanah Aminah Johor Bharu (HSAJB) - Bangunan Bakawali Heodialysis Centre

    Johor Bahru, Johor Darul Takzim, 80100, Malaysia

  • Hospital 12 de Octubre

    Madrid, 28041, Spain

  • Hospital Clinico Universitario

    Valencia, 46010, Spain

  • Hospital Raja Permaisuri Bainun (HRPB)

    Ipoh, Perak, 30450, Malaysia

  • Hospital Ribera Polusa

    Lugo, 27004, Spain

  • Hospital Torrecardenas

    Almería, 04009, Spain

  • Hospital Universitario De Getafe (HUG)

    Madrid, 28009, Spain

  • Hospital Virgen Macarena

    Seville, 41009, Spain

  • Hospital das Clinicas da Faculdade de Medicina da USP

    São Paulo, São Paulo, 05403-000, Brazil

  • Hospital del Mar

    Barcelona, 08003, Spain

  • Hospital del Vall d´Hebron

    Barcelona, 08035, Spain

  • Monash Health- Monash Medical Centre

    Melbourne, Victoria, 3168, Australia

  • NANI Research

    Oak Brook, Illinois, 60523, United States

  • NUPEC Cardio

    Belo Horizonte, Minas Gerais, 30220-140, Brazil

  • Prince of Wales Hospital

    Sydney, New South Wales, 2031, Australia

  • Santa Casa de Misericordia de Porto Alegre

    Porto Alegre, Rio Grande do Sul, 90035-074, Brazil

  • Soon Chun Hyang Central Medical Center (SCHMC) - Soon Chun Hyang University Hospital

    Cheonan, Chungnam-Do, 31151, South Korea

  • Sunshine Hospital

    St Albans, Victoria, 3021, Australia

  • The St. George Hospital

    Kogarah, New South Wales, 2217, Australia

  • Tufts Medical Center

    Boston, Massachusetts, 02111, United States

  • Universidade Federal de Sao Paulo

    São Paulo, São Paulo, 04038-002, Brazil

  • Universiti Kebangsaan Malaysia (UKM) - Medical Centre (Pusat Perubatan) (Hospital Canselor Tuanku Muhriz (HCTM))

    Cheras, Kuala Lumpur, 56000, Malaysia

  • University Malaya Medical Centre

    Kuala Lumpur, Kuala Lumpur, 59100, Malaysia

  • University of Alabama at Birmingham (UAB) - The Kirklin Clinic (TKC) - Nephrology Clinic

    Birmingham, Alabama, 35233, United States

  • University of North Carolina at Chapel Hill - Nephrology and Hypertension

    Chapel Hill, North Carolina, 27599, United States

  • University of Pennsylvania

    Philadelphia, Pennsylvania, 19104, United States

Conditions

Explore the condition pages connected to this study.