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Study identifier: NCT07211685 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Study to Learn About How Well BAY 3401016 Works in Adults With Alport Syndrome

Condition: Alport Syndrome  ·  Sponsor: Bayer

PhasePhase 2
Planned participants60
Who can joinAll sexes, 18 Years to 45 Years
Healthy volunteersNo

About this study

Alport syndrome (AS) is a rare genetic condition that causes kidney disease, hearing loss, and eye abnormalities that occur due to changes in specific genes (COL4A3, COL4A4, and COL4A5). These genes help in producing an important protein called collagen. People with AS have a high risk of developing chronic kidney disease (CKD), a condition in which there is progressive loss in kidney function over time. The kidneys soon lose their ability to remove waste products from the body properly, resulting in end-stage kidney disease. A common sign of decreasing kidney function is the presence of excess protein in the urine that is not usually found with healthy kidneys. This condition is known as proteinuria. The study drug, BAY 3401016 (a monoclonal antibody), is a type of medicine that blocks a protein called Semaphorin 3A (Sema3A), which is thought to be involved in causing kidney damage in AS. By blocking the action of the Sema3A protein, BAY 3401016 may prevent proteinuria and slow down the loss in kidney function due to AS. The main purpose of this study is to learn more about how well BAY 3401016 works in slowing down the loss in kidney function in adults with a rapidly progressing AS.

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

Talk to the study team

Bayer Clinical Trials Contact  ·  (+)1-888-84 22937  ·  clinical-trials-contact@bayer.com

Always discuss trial participation with your own doctor first.

Locations (60)

Nephrology Clinic at The Kirklin Clinic of UAB HospitalBirmingham, Alabama, United StatesRecruiting
The Peggy and Harold Katz Family Drug Discovery Center - NephrologyMiami, Florida, United StatesNot Yet Recruiting
Center for Advanced Pediatrics - NephrologyAtlanta, Georgia, United StatesNot Yet Recruiting
Cardio Renal InstituteChubbuck, Idaho, United StatesRecruiting
Tufts Medical Center | Nephrology DepartmentBoston, Massachusetts, United StatesRecruiting
Renal Disease Research Institute | LandryDallas, Texas, United StatesRecruiting
Clinica de Nefrologia, Urologia y Enfermedades Cardiovasculares S.A.Santa Fe, Santa Fe Province, ArgentinaRecruiting
Hospital BritánicoBuenos Aires, ArgentinaRecruiting
Centro de Educacion Medica e Investigaciones Clinicas "Norberto Quirno" (CEMIC)Buenos Aires, ArgentinaRecruiting
Centro de Rehabilitacion Cardiovascular | San Luis, ArgentinaSan Luis, ArgentinaRecruiting
St Joseph's Healthcare Hamilton | CardiologyHamilton, Ontario, CanadaRecruiting
University Hospital | NephrologyLondon, Ontario, CanadaNot Yet Recruiting

+ 48 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07211685