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ClinicalTrials.gov public records Last synced Oct 20, 2026, 2:43 PM EDT

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Showing 169–192 of 193 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Proteinuria Clear all
Completed Phase 2 Interventional Results available

A Study in CKD Patients With Type 2 Diabetes Mellitus and Albuminuria

NCT01847092
View directory record Official record
Conditions
Chronic Kidney Disease, Type 2 Diabetes Mellitus
Interventions
AZD1722, Placebo
Drug
Lead sponsor
Ardelyx
Industry
Eligibility
18 Years to 80 Years
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 27, 2020 · Synced Oct 20, 2026, 2:43 PM EDT
Completed No phase listed Observational

Preserving Kidney Function in Children With Chronic Kidney Disease

NCT05169411
View directory record Official record
Conditions
Chronic Kidney Disease Stage 2, Chronic Kidney Disease Stage 3, Pediatric Kidney Disease
Interventions
Blood pressure, Urine protein
Diagnostic Test
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
1 Year to 17 Years
Enrollment
20,240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 16, 2024 · Synced Oct 20, 2026, 2:43 PM EDT
Recruiting Phase 2 Interventional

Targeting the Pathophysiology of Sickle Cell-Related Kidney Disease Using the SGLT2 Inhibitors, Empagliflozin

NCT07175051
View directory record Official record
Conditions
Sickle Cell Anemia (HbSS, or HbSβ-thalassemia0), Albuminuria
Interventions
Empagliflozin (oral)
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 20, 2026, 2:43 PM EDT
Completed Phase 2 Interventional

Zibotentan and Dapagliflozin in Patients With Type 2 Diabetes and Elevated Albuminuria

NCT05570305
View directory record Official record
Conditions
Chronic Kidney Diseases
Interventions
Zibotentan, Dapagliflozin, Placebo, Dapagliflozin and Zibotentan
Drug
Lead sponsor
University Medical Center Groningen
Other
Eligibility
18 Years to 75 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Oct 20, 2026, 2:43 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effect of Blood on the PC Ratio During Pregnancy

NCT05434845
View directory record Official record
Conditions
Proteinuria in Pregnancy
Interventions
Blood draw
Other
Lead sponsor
Marshall University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Huntington, West Virginia
Source: ClinicalTrials.gov public record
Updated Sep 8, 2022 · Synced Oct 20, 2026, 2:43 PM EDT
Completed Phase 2 Interventional

Study to Evaluate R3R01 in Patients With Alport Syndrome and Patients With Focal Segmental Glomerulosclerosis

NCT05267262
View directory record Official record
Conditions
Alport Syndrome, Focal Segmental Glomerulosclerosis
Interventions
R3R01
Drug
Lead sponsor
River 3 Renal Corp.
Industry
Eligibility
12 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
14
States / cities
Los Angeles, California • Boca Raton, Florida • Miami, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Oct 20, 2026, 2:43 PM EDT
Completed Phase 3 Interventional

Sodium Lowering and Urinary Protein Reduction Trial

NCT02945969
View directory record Official record
Conditions
Chronic Kidney Disease, Albuminuria
Interventions
Low Sodium Diet
Behavioral
Lead sponsor
Tulane University School of Public Health and Tropical Medicine
Other
Eligibility
21 Years and older
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 21, 2022 · Synced Oct 20, 2026, 2:43 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Family Investigation of Nephropathy and Diabetes (F.I.N.D.)

NCT00342927
View directory record Official record
Conditions
Diabetic Nephropathy, Diabetes Mellitus, Diabetic Kidney Disease, Albuminuria
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 99 Years
Enrollment
9,084 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2001
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 20, 2026, 2:43 PM EDT
Recruiting Phase 2 Interventional

A Study of Praliciguat in Participants With Focal Segmental Glomerulosclerosis (FSGS)

NCT07268638
View directory record Official record
Conditions
Focal Segmental Glomerulosclerosis
Interventions
Praliciguat (Part A), Placebo (Part A), Praliciguat (Part B)
Drug · Other
Lead sponsor
Akebia Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
30
States / cities
Chula Vista, California • Garden Grove, California • Los Angeles, California + 26 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 20, 2026, 2:43 PM EDT
Completed Phase 2 Interventional

Evaluate the Efficacy and Safety of Once Daily Administration of Atrasentan Tablets (Low and High) Compared to Placebo in Reducing Residual Albuminuria in Type 2 Diabetic Patients With Nephropathy Who Are Treated With the Maximum Tolerated Labeled Dose of a Renin Angiotensin System (RAS) Inhibitor

NCT01356849
View directory record Official record
Conditions
Chronic Kidney Disease, Diabetic Nephropathy
Interventions
Atrasentan, Placebo
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
18 Years and older
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
59
States / cities
Pell City, Alabama • Tempe, Arizona • Azusa, California + 48 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2013 · Synced Oct 20, 2026, 2:43 PM EDT
Active, not recruiting Phase 4 Interventional

Sparsentan in Posttransplant Immunoglobulin A Nephropathy or Focal Segmental Glomerulosclerosis

NCT07219121
View directory record Official record
Conditions
Proteinuria, Immunoglobulin A (IgA) Nephropathy, Focal Segmental Glomerulosclerosis, Kidney Transplant
Interventions
Sparsentan
Drug
Lead sponsor
Travere Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
8
States / cities
Birmingham, Alabama • New York, New York • Morrisville, North Carolina + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 20, 2026, 2:43 PM EDT
Completed No phase listed Observational

Collection of Samples From Pregnant Women for the Evaluation of Preeclampsia (Pre-E) Biomarkers

NCT02780414
View directory record Official record
Conditions
Preeclampsia, Hypertension, Proteinuria, Thrombocytopenia, Renal Insufficiency, Impaired Liver Function, Pulmonary Edema
Interventions
Not listed
Lead sponsor
Progenity, Inc.
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
1,730 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
20
States / cities
Birmingham, Alabama • Aurora, Colorado • New Haven, Connecticut + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2022 · Synced Oct 20, 2026, 2:43 PM EDT
Completed No phase listed Observational

Role of Donor Genetics and Recipient Genetics in Kidney Transplant Outcomes

NCT01143532
View directory record Official record
Conditions
Kidney Disease, Kidney Transplantation, Kidney Failure, Chronic
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 99 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 24, 2023 · Synced Oct 20, 2026, 2:43 PM EDT
Completed No phase listed Observational

Kidney Disease Biomarkers

NCT00255398
View directory record Official record
Conditions
Kidney Disease, Glomerular Disease, Idiopathic Nephrotic Syndrome, Focal Segmental Glomerulosclerosis, Collapsing Glomerulopathy
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
2 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 20, 2026, 2:43 PM EDT
Completed Phase 2 Interventional

N-Acetylcysteine and Milk Thistle for Treatment of Diabetic Nephropathy

NCT00915200
View directory record Official record
Conditions
Diabetic Nephropathies, Proteinuria, Oxidative Stress
Interventions
N-acetylcysteine, silibin, high-dose silibin, N-acetylcysteine placebo, silibin placebo
Dietary Supplement
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 70 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jun 27, 2016 · Synced Oct 20, 2026, 2:43 PM EDT
Completed Phase 4 Interventional Results available

Angiotensin II Blockade for Chronic Allograft Nephropathy

NCT00067990
View directory record Official record
Conditions
Kidney Disease, Proteinuria
Interventions
Losartan 100mg, Placebo
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
2
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 18, 2017 · Synced Oct 20, 2026, 2:43 PM EDT
Recruiting Phase 3 Interventional

Study of Efficacy and Safety of Iptacopan in Participants With IC-MPGN

NCT05755386
View directory record Official record
Conditions
IC-MPGN
Interventions
Placebo, iptacopan
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
12 Years to 60 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
22
States / cities
Los Angeles, California • Orange, California • San Francisco, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 20, 2026, 2:43 PM EDT
Not listed No phase listed Observational

The Predictive Capacity of Machine Learning Models for Progressive Kidney Disease in Individuals With Sickle Cell Anemia

NCT05214105
View directory record Official record
Conditions
Sickle Cell Disease, Kidney Diseases, Chronic
Interventions
Biospecimen/DNA collection and analysis
Other
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years to 65 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
3
States / cities
Chicago, Illinois • Winston-Salem, North Carolina • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 14, 2023 · Synced Oct 20, 2026, 2:43 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Randomized Controlled Trial of Vitamin D3 in Diabetic Kidney Disease

NCT00552409
View directory record Official record
Conditions
Diabetes Mellitus, Chronic Kidney Disease, Diabetic Kidney Disease
Interventions
Cholecalciferol, Placebo
Dietary Supplement
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 28, 2014 · Synced Oct 20, 2026, 2:43 PM EDT
Completed Phase 3 Interventional

Open Label Extension of 2 mg/kg Pegunigalsidase Alfa (PRX-102) Every 4 Weeks in Adult Fabry Disease Patients

NCT03614234
View directory record Official record
Conditions
Fabry Disease
Interventions
pegunigalsidase alfa
Drug
Lead sponsor
Chiesi Farmaceutici S.p.A.
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
7
States / cities
Birmingham, Alabama • Atlanta, Georgia • Iowa City, Iowa + 4 more
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 20, 2026, 2:43 PM EDT
Completed Phase 1 Interventional Results available

A Phase I Study to Assess the Safety of Pegcetacoplan (APL-2) as an Add-On to Standard of Care in Subjects With PNH

NCT02264639
View directory record Official record
Conditions
Paroxysmal Nocturnal Hemoglobinuria (PNH)
Interventions
Pegcetacoplan
Drug
Lead sponsor
Apellis Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
7
States / cities
Los Angeles, California • Miami Lakes, Florida • Louisville, Kentucky + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2021 · Synced Oct 20, 2026, 2:43 PM EDT
Active, not recruiting Phase 3 Interventional

Study of Ravulizumab in Immunoglobulin A Nephropathy (IgAN)

NCT06291376
View directory record Official record
Conditions
Immunoglobulin A Nephropathy, IgAN
Interventions
Ravulizumab, Placebo
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
584 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
39
States / cities
Alabaster, Alabama • Phoenix, Arizona • Los Angeles, California + 30 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 20, 2026, 2:43 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics of Apixaban in Nephrotic Syndrome

NCT02599532
View directory record Official record
Conditions
Nephrotic Syndrome, Proteinuria
Interventions
apixaban
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 79 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 24, 2019 · Synced Oct 20, 2026, 2:43 PM EDT
Completed Phase 4 Interventional Results available

Acthar for Treatment-Resistant or Treatment-Intolerant Proteinuria

NCT02633046
View directory record Official record
Conditions
Idiopathic Focal Segmental Glomerulosclerosis
Interventions
Acthar Gel
Drug
Lead sponsor
Mallinckrodt ARD LLC
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
21
States / cities
Birmingham, Alabama • Tucson, Arizona • Chula Vista, California + 16 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Oct 20, 2026, 2:43 PM EDT