Clinical trial No longer in our active list Phase 2 Interventional Ages 18 and up

Investigating the effectiveness and safety of BAY3283142 for chronic kidney disease

Official title: A Phase 2b Dose-finding, Randomized, Placebo-controlled, Double-blind Study to Evaluate Efficacy and Safety of BAY 3283142 on Top of Standard of Care in Reducing Albuminuria in Patients With Chronic Kidney Disease

Run by Bayer · NCT06522997 · Data updated 2026-05-14

This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.

This study is testing a new drug called BAY3283142 to see if it can help adults with chronic kidney disease lower the amount of protein in their urine while they continue their usual treatment.

More Chronic Kidney Disease trials

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment700 (estimated)
SponsorBayer
Industry-sponsored
Locations170 sites (Huntsville, Alabama and 169 other locations)
Trial IDNCT06522997 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older with chronic kidney disease, specifically those with an eGFR between 20 and 75 mL/min/1.73 m² and elevated urine albumin levels.

Probably not a fit

Patients with contraindications to ACE inhibitors or ARBs, or those with eGFR below 20 mL/min/1.73 m² may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to evaluate the effectiveness and safety of a new drug, BAY3283142, in treating chronic kidney disease (CKD) by reducing albumin levels in urine. Participants will receive either BAY3283142 or a placebo alongside their standard CKD treatment. The study will measure changes in the urine albumin-creatinine ratio to assess the drug's impact. Eligible participants include adults with specific kidney function and albuminuria levels.

Why it matters

Potential benefit: If successful, this treatment could significantly improve kidney function and health outcomes for patients with chronic kidney disease.

How similar studies have gone: Other studies have explored treatments for chronic kidney disease, but the specific approach of BAY3283142 is novel and has not been extensively tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Participant must be ≥18 years of age
* eGFR (Chronic Kidney Disease Epidemiology Collaboration formula) ≥20 and ≤75 mL/min /1.73 m\^2 at Screening Note: One re-assessment of eGFR based on central laboratory values is allowed during the Screening period"
* UACR ≥200 mg/g and \<3500 mg/g as determined by the geometric mean (as calculated by the central laboratory) of 3 morning void urine specimens obtained at Screening
* Treatment with the highest tolerated labeled dose of either angiotensin-converting enzyme inhibitor (ACEI) or angiotensin receptor blockers (ARB), unless such treatment is either not tolerated or contraindicated. Treatment dose must be stable dose for at least 4 weeks before Screening with no planned change of the therapy during the study
* If the participant receives any of the following treatments it should be stable for 4 weeks prior to Screening: sodium-glucose co-transporter-2 (SGLT2) inhibitor, finerenone, diuretics, endothelin-receptor antagonists, or glucagon-like peptide (GLP) receptor agonist

Exclusion Criteria:

* Systolic blood pressure (SBP) \<100 mmHg at Visit 2 (baseline)
* Patients with a tendency for clinically relevant orthostatic hypotension at Screening and Visit 2 (baseline) as judged by the investigator
* SBP ≥160 mmHg, unless treated with ≥3 blood pressure lowering medications, at Screening or at Visit 2 (baseline)
* History of secondary hypertension other than CKD
* Hepatic impairment corresponding to Child-Pugh B or C or other significant liver disease (e.g., acute hepatitis, chronic active hepatitis, cirrhosis as indicated by e.g. AST or ALT \>3x ULN or total bilirubin \>2x ULN) at Screening
* Polycystic kidney disease, lupus nephritis or ANCA-associated vasculitis and any other kidney disease requiring immunosuppressive therapy within 6 months prior to Screening

Where it's running

  • Nephrology Consultants, LLC
    Huntsville, Alabama, United States
    Recruiting
  • Balboa Research SMO+ - Chula Vista - West
    Chula Vista, California, United States
    Recruiting
  • Balboa Research SMO+ - La Mesa
    La Mesa, California, United States
    Recruiting
  • California Kidney Specialists - San Dimas
    San Dimas, California, United States
    Recruiting
  • Yale University School of Medicine
    New Haven, Connecticut, United States
    Recruiting
  • Nova Clinical Research - Blake Medical Center
    Bradenton, Florida, United States
    Recruiting
Show 44 more locations
  • Renstar Medical Research
    Ocala, Florida, United States
    Recruiting
  • Florida Institue for Clinical Research
    Orlando, Florida, United States
    Recruiting
  • Southeastern Clinical Research Institute, LLC
    Augusta, Georgia, United States
    Recruiting
  • Research by Design, LLC | Chicago, IL
    Chicago, Illinois, United States
    Recruiting
  • Nephrology Associates of Northern Illinois and Indiana - Hinsdale
    Hinsdale, Illinois, United States
    Recruiting
  • Triad Internal Medicine
    Asheboro, North Carolina, United States
    Recruiting
  • Eastern Nephrology Associates - New Bern
    New Bern, North Carolina, United States
    Recruiting
  • Brookview Hills Research Associates, LLC
    Winston-Salem, North Carolina, United States
    Recruiting
  • Knoxville Kidney Center, PLLC
    Knoxville, Tennessee, United States
    Recruiting
  • Vanderbilt University Medical Center
    Nashville, Tennessee, United States
    Recruiting
  • Renal Disease Research Institute | Landry
    Dallas, Texas, United States
    Recruiting
  • Clinical Advancement Center, PLLC
    San Antonio, Texas, United States
    Recruiting
  • Peninsula Kidney Associates - Hampton
    Hampton, Virginia, United States
    Recruiting
  • Manassas Clinical Research Center
    Manassas, Virginia, United States
    Recruiting
  • Salem VA Medical Center - Cardiology
    Salem, Virginia, United States
    Recruiting
  • Mendez Center For Clinical Research | Woodbridge, VA
    Woodbridge, Virginia, United States
    Recruiting
  • Centro de Investigaciones Metabolicas | Ciudad de Autonoma de Buenos Aires, Argentina
    Ciudad Autónoma de Buenos Aire, Buenos Aires, Argentina
    Recruiting
  • Centro de Investigaciones Medicas Temperley | Buenos Aires, Argentina
    Temperley, Buenos Aires, Argentina
    Recruiting
  • CEDIC Centro de Investigación Clínica | Buenos Aires, Argentina
    Caba, Ciudad Auton. De Buenos Aires, Argentina
    Recruiting
  • Centro de Especialidades Medicas (Cemedic) | Cardiology Department
    Villa Luro, Ciudad Auton. De Buenos Aires, Argentina
    Recruiting
  • Centro de Educacion Medica e Investigaciones Clinicas "Norberto Quirno" (CEMIC)
    Buenos Aires, Argentina
    Recruiting
  • Centro Privado San Vicente Diabetes
    Córdoba, Argentina
    Recruiting
  • Centro de Rehabilitacion Cardiovascular | San Luis, Argentina
    San Luis, Argentina
    Recruiting
  • Fundacion Centro de Salud e Investigaciones Medicas | Santa Rosa, Argentina
    Santa Rosa, Argentina
    Recruiting
  • Epicura / Nephrology
    Baudour, Belgium
    Recruiting
  • UZ Gent / Nephrology
    Gent, Belgium
    Recruiting
  • Jan Yperman Ziekenhuis / Nephrology
    Ieper, Belgium
    Recruiting
  • UZ Brussel Nephrology
    Jette, Belgium
    Recruiting
  • UZ Leuven / Nephrology
    Leuven, Belgium
    Recruiting
  • AZ Delta / Nephrology
    Roeselare, Belgium
    Recruiting
  • The First Affiliated Hospital of Xiamen University
    Xiamen, Fujian, China
    Recruiting
  • The First Affiliated Hospital of Guangzhou University of TCM
    Guangzhou, Guangdong, China
    Recruiting
  • The Third Xiangya Hospital of Central South University
    Changsha, Hunan, China
    Recruiting
  • Huai'an First People's Hospital, Nanjing Medical University
    Huai'An, Jiangsu, China
    Recruiting
  • The Second Affiliated Hospital of Nanjing Medical university
    Nanjing, Jiangsu, China
    Recruiting
  • The Second Hospital of Jilin University
    Changchun, Jilin, China
    Recruiting
  • Shandong Provincial Hospital
    Jinan, Shandong, China
    Recruiting
  • Taizhou Hospital of Zhejiang Province
    Taizhou, Zhejiang, China
    Recruiting
  • Capital Medical University (CMU) - Beijing Anzhen Hospital (BAH)
    Beijing, China
    Recruiting
  • Peking University People's Hospital
    Beijing, China
    Recruiting
  • Sichuan University - West China Hospital
    Chengdu, China
    Recruiting
  • Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital (SAMSPH)
    Chengdu, China
    Recruiting
  • The First People's Hospital - Foshan
    Foshan, China
    Recruiting
  • Southern Medical University - Nanfang Hospital (Southern Hospital)
    Guangzhou, China
    Recruiting

+120 more sites. See ClinicalTrials.gov for the full list.

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.