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BAY 3401016

Phase 2

Alport Syndrome | Small molecule | Nephrology |Bayer AG|Trials Updated: Sep 18, 2026

BAY 3401016 development status

Highest phase Phase 2
Registered trials 1 across 1 sponsor since Oct 2025

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment60

FDA Designations

No designations recorded

BAY 3401016 clinical trials

BAY 3401016 · 1 trial · 1 indication

Phase 2 1
NCT07211685A Study to Learn About How Well BAY 3401016 Works in Adults With Alport SyndromeAlport Syndrome
ACTIVE NOT_RECRUITING60 Analytics
PHASE2ACTIVE NOT_RECRUITING
A Study to Learn About How Well BAY 3401016 Works in Adults With Alport Syndrome
Alport SyndromeUnlock trial analytics

Study Endpoints

Primary Endpoints

Urinary albumin creatinine ratio (UACR) ratio to baseline averaged over 16, 20 and 24 weeks of treatment
From the start of study intervention, over 16, 20 and 24 weeks of treatment, until the last follow-up visit, 90 days ± 3 days after EoT

Progression of kidney disease, including Alport Syndrome (AS), to End-Stage Renal Disease (ESRD) takes years, making it challenging to establish drug efficacy in clinical trials without long follow-ups or large sample sizes. Using surrogate endpoints, such as early changes in albuminuria, can help address this issue. It is tested wether BAY 3401016 has an effect on albuminuria in AS patients. Research shows that albumin overload leads to renal function decline and podocyte injury.

Secondary Endpoints

Investigate the safety and tolerability of BAY 3401016 in participants with AS
From the start of study intervention until the last follow-up visit, 90 days ± 3 days after EoT
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
BAY 3401016EXPERIMENTALBAY 3401016 weekly for 24 weeks in addition to background therapy if eligible
PlaceboPLACEBO_COMPARATORPlacebo weekly for 24 weeks in addition to background therapy if eligible

Interventions

NameTypeDescription
BAY 3401016DRUGBAY 3401016
PlaceboOTHERPlacebo to BAY 3401016
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Eligibility Criteria

Age Range18 Years to 45 Years
SexALL
Healthy VolunteersNo
Study Sites58

Inclusion Criteria: * Participants must be 18 to 45 years of age inclusive * Participants with AS, either XLAS (male) or ARAS (male or female) * eGFR ≥ 45 mL/min/1.73m2 * UACR ≥ 500mg/g Exclusion Criteria: * Chronic kidney disease is different from AS * Clinically significant illness that could h...

Countries:United StatesArgentinaCanadaChinaCzechiaFranceGermanyIndiaItalyJapanPolandPortugalSouth KoreaSpainUnited Kingdom
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Recent Changes (Last 90 Days)

MEDIUMSep 19, 2026NCT07211685Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMSep 19, 2026NCT07211685Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMSep 19, 2026NCT07211685Status: RECRUITING → ACTIVE_NOT_RECRUITING
LOWAug 20, 2026NCT07211685primaryCompletionDate: changed
LOWAug 20, 2026NCT07211685primaryCompletionDate: changed
LOWAug 12, 2026NCT07211685lastUpdatePostDate: changed
LOWAug 12, 2026NCT07211685lastUpdatePostDate: changed

Frequently asked questions about BAY 3401016

What is BAY 3401016 used for?

BAY 3401016 is an investigational small molecule being developed for the treatment of Alport Syndrome, a genetic kidney disorder. It is in Phase 2 clinical development and is not yet approved for any indication. The clinical program is focused on adults 18 years and older with Alport Syndrome.

Who is developing BAY 3401016?

BAY 3401016 is being developed by Bayer AG, which trades on the OTC market under the ticker BAYRY. Bayer is the sponsor of the Phase 2 study evaluating the compound in Alport Syndrome. The program sits within the nephrology therapeutic area.

What phase is BAY 3401016 in?

BAY 3401016 is in Phase 2 clinical development. It is an investigational small molecule and has not been approved by the FDA or any other regulatory agency. One Phase 2 trial is currently active, and no trials for this compound have been completed.

What clinical trials is BAY 3401016 in?

BAY 3401016 is being studied in one Phase 2 trial, NCT07211685, titled a study to learn about how well BAY 3401016 works in adults with Alport Syndrome. The trial is active but not recruiting, has an enrollment of 60 participants, and is randomized, double-blind, and placebo-controlled.

Where is the BAY 3401016 trial being conducted?

The Phase 2 trial of BAY 3401016, NCT07211685, is running across multiple countries, including the United States, Argentina, Canada, China, Czechia, France, Germany, India, Italy, Japan, Poland, Portugal, South Korea, Spain, and the United Kingdom. It enrolls adults 18 years and older and does not accept healthy volunteers.