A Study of the Effect and Safety of Sparsentan in the Treatment of Patients With IgA Nephropathy (PROTECT)

A Randomized, Multicenter, Double-blind, Parallel-group, Active-control Study of the Efficacy and Safety of Sparsentan for the Treatment of Immunoglobulin A Nephropathy

To determine the long-term (approximately 2 years) nephroprotective potential of treatment with sparsentan as compared to an angiotensin receptor blocker in patients with immunoglobulin A nephropathy (IgAN).

Study Overview

• Status: Active, not recruiting
• Conditions: Immunoglobulin A Nephropathy
• Intervention / Treatment: Drug: sparsentan; Drug: irbesartan; Drug: Dapagliflozin

Detailed Description

This is a 114-week,randomized, multicenter, double-blind, parallel-group, active-control study with an open-label extension period of up to 156 weeks, for a total duration of up to 270 weeks in patients with IgAN who have persistent overt proteinuria and remain at high risk of disease progression despite being on a stable dose (or doses) of an angiotensin-converting enzyme inhibitor (ACEI) and/or angiotensin receptor blocker (ARB) that is (are) a maximum tolerated dose that is at least one half of the maximum labeled dose (MLD) (according to approved labeling. Approximately 380 patients aged ≥18 years will be enrolled in the study globally. The investigational drug (sparsentan) is a dual acting angiotensin receptor blocker and endothelin receptor antagonist. The active control is irbesartan.

The purpose of the study is to evaluate the potential benefit of sparsentan on kidney function by analyzing change in proteinuria (protein in urine) and estimated glomerular filtration rate (eGFR) as compared to current standard treatment.

Patients enrolled in the PROTECT study (Protocol 021IGAN17001) will be those at high risk of progressing to renal failure. They will be randomly assigned in a 1:1 ratio to either sparsentan or irbesartan, as the active control (current standard treatment) at the Day 1 (Randomization) visit. Study medication (sparsentan and irbesartan) will be administered as a single oral morning dose.

The primary analysis is change in proteinuria (urine protein/creatinine ratio) from baseline at Week 36 in sparsentan-treated patients as compared to irbesartan-treated patients.

Primary completion date represents the anticipated completion date of the double-blind portion of the study. Study completion date represents the anticipated completion date of the open-label extension portion of the study.

Patients participating in the open-label extension period may be evaluated for eligibility to participate in a randomized, open-label, controlled Sub study evaluating the safety and efficacy of an SGLT2 inhibitor in addition to stable sparsentan treatment (OLE Sub study). The SGLT2 inhibitor, dapagliflozin will be provided as "study medication" for the OLE Sub study. Following completion of the visit 12 weeks after the OLE baseline visit, eligible patients may receive open-label dapagliflozin for at least 12 weeks but up to 24 additional weeks, or through the end of the open-label extension period, whichever is shortest. Approximately 60 patients from the open-label extension period will be enrolled into the OLE Sub study.

• Study Type: Interventional
• Enrollment (Estimated): 380
• Phase: Phase 3

Contacts and Locations

Study Locations

• Australia
  • New South Wales
    • Concord, New South Wales, Australia, 2139
      • Travere Investigational Site
    • Gosford, New South Wales, Australia, 2250
      • Travere Investigational Site
    • Kingswood, New South Wales, Australia, 2747
      • Travere Investigational Site
    • New Lambton Heights, New South Wales, Australia, 2305
      • Travere Investigational Site
    • Randwick, New South Wales, Australia, 2031
      • Travere Investigational Site
    • St Leonards, New South Wales, Australia, 2065
      • Travere Investigational Site
  • Queensland
    • Birtinya, Queensland, Australia, 4575
      • Travere Investigational Site
  • South Australia
    • Adelaide, South Australia, Australia, 5000
      • Travere Investigational Site
  • Victoria
    • Reservoir, Victoria, Australia, 3073
      • Travere Investigational Site
  • Western Australia
    • Nedlands, Western Australia, Australia, 6009
      • Travere Investigational Site
• Belgium
  • Bonheiden, Belgium, 2820
    • Travere Investigational Site
  • Brugge, Belgium, 8310
    • Travere Investigational Site
  • Gent, Belgium, 9000
    • Travere Investigational Site
  • Kortrijk, Belgium, 8500
    • Travere Investigational Site
  • Liège, Belgium, 4000
    • Travere Investigational Site
  • Roeselare, Belgium, 8800
    • Travere Investigational Site
• Croatia
  • Osijek, Croatia, 31000
    • Travere Investigational Site
  • Zagreb, Croatia, 10000
    • Travere Investigational Site
• Czechia
  • Praha 10, Czechia, 10034
    • Travere Investigational Site
  • Praha 2, Czechia, 12808
    • Travere Investigational Site
• Estonia
  • Tallinn, Estonia, 10617
    • Travere Investigational Site
  • Tallinn, Estonia, 13419
    • Travere Investigational Site
  • Tartu, Estonia, 50406
    • Travere Investigational Site
• France
  • Créteil, France, 94010
    • Travere Investigational Site
  • Paris, France, 75475
    • Travere Investigational Site
  • Bouches-du-Rhone
    • Marseille, Bouches-du-Rhone, France, 13005
      • Travere Investigational Site
  • Herault
    • Montpellier Cedex 5, Herault, France, 34295
      • Travere Investigational Site
  • Isere
    • Grenoble Cedex 9, Isere, France, 38043
      • Travere Investigational Site
  • Loire
    • Saint-Priest-en-Jarez, Loire, France, 42270
      • Travere Investigational Site
  • Paris
    • Paris Cedex 15, Paris, France, 75015
      • Travere Investigational Site
  • Puy De Dome
    • Clermont Ferrand Cedex, Puy De Dome, France, 63003
      • Travere Investigational Site
• Germany
  • Berlin, Germany, 10117
    • Travere Investigational Site
  • Baden Wuerttemberg
    • Villingen-Schwenningen, Baden Wuerttemberg, Germany, 78052
      • Travere Investigational Site
  • Lower Saxony
    • Hanover, Lower Saxony, Germany, 30625
      • Travere Investigational Site
  • Nordrhein Westfalen
    • Duesseldorf, Nordrhein Westfalen, Germany, 40210
      • Travere Investigational Site
  • North Rhine Westphalia
    • Aachen, North Rhine Westphalia, Germany, 52074
      • Travere Investigational Site
  • Rheinland Palatinate
    • Kaiserslautern, Rheinland Palatinate, Germany, 67655
      • Travere Investigational Site
    • Trier, Rheinland Palatinate, Germany, 54292
      • Travere Investigational Site
  • Schleswig Holstein
    • Kiel, Schleswig Holstein, Germany, 23538
      • Travere Investigational Site
  • Schleswig-Holstein
    • Kiel, Schleswig-Holstein, Germany, 24105
      • Travere Investigational Site
  • Thueringen
    • Jena, Thueringen, Germany, 07747
      • Travere Investigational Site
• Hong Kong
  • Hong Kong, Hong Kong
    • Travere Investigational Site
  • Kowloon
    • Kwun Tong, Kowloon, Hong Kong
      • Travere Investigational Site
    • Lai Chi Kok, Kowloon, Hong Kong
      • Travere Investigational Site
  • New Territories
    • Shatin, New Territories, Hong Kong
      • Travere Investigational Site
    • Tsuen Wan, New Territories, Hong Kong
      • Travere Investigational Site
• Italy
  • Bari, Italy, 70124
    • Travere Investigational Site
  • Catania, Italy, 95123
    • Travere Investigational Site
  • Catanzaro, Italy, 88100
    • Travere Investigational Site
  • Lecco, Italy, 23900
    • Travere Investigational Site
  • Modena, Italy, 41124
    • Travere Investigational Site
  • Pavia, Italy, 27100
    • Travere Investigational Site
  • Roma, Italy, 00168
    • Travere Investigational Site
  • Torino, Italy, 10126
    • Travere Investigational Site
  • Bergamo
    • Ranica, Bergamo, Italy, 24020
      • Travere Investigational Site
  • Lombardia
    • Milan, Lombardia, Italy, 20162
      • Travere Investigational Site
• Korea, Republic of
  • Anyang-Si, Korea, Republic of, 14068
    • Travere Investigational Site
  • Busan, Korea, Republic of, 47392
    • Travere Investigational Site
  • Incheon, Korea, Republic of, 21565
    • Travere Investigational Site
  • Seoul, Korea, Republic of, 02841
    • Travere Investigational Site
  • Seoul, Korea, Republic of, 03080
    • Travere Investigational Site
  • Seoul, Korea, Republic of, 06273
    • Travere Investigational Site
  • Seoul, Korea, Republic of, 110-746
    • Travere Investigational Site
  • Seoul, Korea, Republic of, 120-752
    • Travere Investigational Site
  • Seoul, Korea, Republic of, 135-710
    • Travere Investigational Site
  • Gyeonggi-do
    • Seongnam-si, Gyeonggi-do, Korea, Republic of, 13620
      • Travere Investigational Site
• Lithuania
  • Kaunas, Lithuania, LT-50009
    • Travere Investigational Site
  • Vilnius, Lithuania, LT-08661
    • Travere Investigational Site
• New Zealand
  • Hamilton, New Zealand, 3200
    • Travere Investigational Site
  • Hastings, New Zealand, 4120
    • Travere Investigational Site
  • New Plymouth, New Zealand, 4342
    • Travere Investigational Site
  • Auckland
    • Grafton, Auckland, New Zealand, 1142
      • Travere Investigational Site
• Poland
  • Kraków, Poland, 31-559
    • Travere Investigational Site
  • Olsztyn, Poland, 10-124
    • Travere Investigational Site
  • Olsztyn, Poland, 10-561
    • Travere Investigational Site
  • Warszawa, Poland, 04-749
    • Travere Investigational Site
  • Wrocław, Poland, 50-566
    • Travere Investigational Site
  • Łódź, Poland, 93-347
    • Travere Investigational Site
• Portugal
  • Coimbra, Portugal, 3000-075
    • Travere Investigational Site
  • Lisboa, Portugal, 1069-166
    • Travere Investigational Site
  • Lisboa, Portugal, 1649-035
    • Travere Investigational Site
  • Loures, Portugal, 2674-514
    • Travere Investigational Site
  • Setúbal, Portugal, 2910-446
    • Travere Investigational Site
  • Vila Nova De Gaia, Portugal, 4434-502
    • Travere Investigational Site
• Spain
  • Barcelona, Spain, 08003
    • Travere Investigational Site
  • Barcelona, Spain, 08025
    • Travere Investigational Site
  • Barcelona, Spain, 08035
    • Travere Investigational Site
  • Barcelona, Spain, 08036
    • Travere Investigational Site
  • Madrid, Spain, 28007
    • Travere Investigational Site
  • Madrid, Spain, 28040
    • Travere Investigational Site
  • Madrid, Spain, 28041
    • Travere Investigational Site
  • Sevilla, Spain, 41009
    • Travere Investigational Site
  • Valencia, Spain, 46014
    • Travere Investigational Site
  • Valencia, Spain, 46017
    • Travere Investigational Site
  • Zaragoza, Spain, 50009
    • Travere Investigational Site
  • Baleares
    • Palma De Mallorca, Baleares, Spain, 07120
      • Travere Investigational Site
  • Valencia
    • Sagunto, Valencia, Spain, 46520
      • Travere Investigational Site
• Taiwan
  • Hualien City, Taiwan, 970
    • Travere Investigational Site
  • Kaohsiung, Taiwan, 807
    • Travere Investigational Site
  • Kaohsiung, Taiwan, 81362
    • Travere Investigational Site
  • New Taipei City, Taiwan, 220
    • Travere Investigational Site
  • Taichung, Taiwan, 40705
    • Travere Investigational Site
• United Kingdom
  • Liverpool, United Kingdom, L9 7AL
    • Travere Investigational Site
  • London, United Kingdom, SE5 9RS
    • Travere Investigational Site
  • London, United Kingdom, E1 1FR
    • Travere Investigational Site
  • Berkshire
    • Reading, Berkshire, United Kingdom, RG1 5AN
      • Travere Investigational Site
  • Cambridgeshire
    • Cambridge, Cambridgeshire, United Kingdom, CB2 0QQ
      • Travere Investigational Site
  • Cleveland
    • Middlesbrough, Cleveland, United Kingdom, TS4 3BW
      • Travere Investigational Site
  • Derbyshire
    • Derby, Derbyshire, United Kingdom, DE22 3DT
      • Travere Investigational Site
  • East Sussex
    • Brighton, East Sussex, United Kingdom, BN2 5BE
      • Travere Investigational Site
  • Greater London
    • London, Greater London, United Kingdom, E1 4AT
      • Travere Investigational Site
    • London, Greater London, United Kingdom, SE1 9RT
      • Travere Investigational Site
  • Greater Manchester
    • Manchester, Greater Manchester, United Kingdom, M13 9WL
      • Travere Investigational Site
    • Salford, Greater Manchester, United Kingdom, M6 8HD
      • Travere Investigational Site
  • Lancashire
    • Preston, Lancashire, United Kingdom, PR2 9HT
      • Travere Investigational Site
  • Leicestershire
    • Leicester, Leicestershire, United Kingdom, LE5 4PW
      • Travere Investigational Site
  • Scotland
    • Edinburgh, Scotland, United Kingdom, EH16 4SA
      • Travere Investigational Site
  • Staffordshire
    • Stoke-on-Trent, Staffordshire, United Kingdom, ST4 6QG
      • Travere Investigational Site
  • Strathclyde
    • Glasgow, Strathclyde, United Kingdom, G11 6NT
      • Travere Investigational Site
  • Surrey
    • Carshalton, Surrey, United Kingdom, SM5 1AA
      • Travere Investigational Site
  • West Glamorgan
    • Cardiff, West Glamorgan, United Kingdom, CF14 4XW
      • Travere Investigational Site
  • West Midlands
    • Birmingham, West Midlands, United Kingdom, B9 5SS
      • Travere Investigational Site
• United States
  • Alabama
    • Birmingham, Alabama, United States, 35233
      • Travere Investigational Site
    • Homewood, Alabama, United States, 35209
      • Travere Investigational Site
  • California
    • Glendale, California, United States, 91206
      • Travere Investigational Site
    • Montebello, California, United States, 90640
      • Travere Investigational Site
    • Northridge, California, United States, 91324
      • Travere Investigational Site
    • San Diego, California, United States, 92103-6204
      • Travere Investigational Site
    • San Diego, California, United States, 92103
      • Travere Investigational Site
    • Stanford, California, United States, 94205
      • Travere Investigational Site
  • Colorado
    • Denver, Colorado, United States, 80230
      • Travere Investigational Site
  • Florida
    • Coral Springs, Florida, United States, 33071
      • Travere Investigational Site
    • Hollywood, Florida, United States, 33021
      • Travere Investigational Site
    • Miami, Florida, United States, 33136
      • Travere Investigational Site
    • Miami, Florida, United States, 33186
      • Travere Investigational Site
    • Winter Park, Florida, United States, 32789
      • Travere Investigational Site
  • Georgia
    • Lawrenceville, Georgia, United States, 30046
      • Travere Investigational Site
  • Idaho
    • Nampa, Idaho, United States, 83687
      • Travere Investigational Site
  • Illinois
    • Hinsdale, Illinois, United States, 60521
      • Travere Investigational Site
  • Indiana
    • Muncie, Indiana, United States, 47303
      • Travere Investigational Site
  • Kansas
    • Kansas City, Kansas, United States, 66160
      • Travere Investigational Site
  • Kentucky
    • Louisville, Kentucky, United States, 40202
      • Travere Investigational Site
  • Massachusetts
    • Boston, Massachusetts, United States, 02215
      • Travere Investigational Site
    • Springfield, Massachusetts, United States, 01104
      • Travere Investigational Site
    • Worcester, Massachusetts, United States, 01608
      • Travere Investigational Site
  • Minnesota
    • Minneapolis, Minnesota, United States, 55404
      • Travere Investigational Site
  • Nevada
    • Reno, Nevada, United States, 89511
      • Travere Investigational Site
  • New York
    • Fresh Meadows, New York, United States, 11365
      • Travere Investigational Site
    • New York, New York, United States, 10032
      • Travere Investigational Site
  • Ohio
    • Cleveland, Ohio, United States, 44106
      • Travere Investigational Site
    • Columbus, Ohio, United States, 43210
      • Travere Investigational Site
  • Pennsylvania
    • Philadelphia, Pennsylvania, United States, 19104
      • Travere Investigational Site
  • South Carolina
    • Columbia, South Carolina, United States, 29203
      • Travere Investigational Site
  • Texas
    • El Paso, Texas, United States, 79935
      • Travere Investigational Site
    • Fort Worth, Texas, United States, 76104
      • Travere Investigational Site
    • Houston, Texas, United States, 77054
      • Travere Investigational Site
    • Lewisville, Texas, United States, 75057
      • Travere Investigational Site
    • San Antonio, Texas, United States, 78207
      • Travere Investigational Site
  • Utah
    • Salt Lake City, Utah, United States, 84115
      • Travere Investigational Site
    • Salt Lake City, Utah, United States, 84132
      • Travere Investigational Site
  • Washington
    • Tacoma, Washington, United States, 98405
      • Travere Investigational Site
  • Wisconsin
    • Marshfield, Wisconsin, United States, 54449
      • Travere Investigational Site

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No

Description

Key Inclusion Criteria for the Double-Blind Period:

• Age 18 years or older at screening
• Biopsy-proven primary IgAN
• Proteinuria of ≥1 g/day at screening
• eGFR ≥30 mL/min/1.73 m2 at screening
• Currently on stable dose of ACEI and/or ARB therapy, for at least 12 weeks prior to screening (maximum tolerated dose and at least one-half of the maximum labeled dose)
• Systolic BP ≤150 mmHg and diastolic BP ≤100 mmHg at screening
• Willing to undergo change in ACEI and/or ARB and anti-hypertensive medications
• Agree to contraception

Key Exclusion Criteria for the Double-Blind Period:

• IgAN secondary to another condition
• Presence of cellular glomerular crescents in >25% of glomeruli on renal biopsy (if biopsy available within 6 months of screening)
• Chronic kidney disease (CKD) in addition to IgAN
• History of organ transplantation, with exception of corneal transplants
• Require any prohibited medications
• Treatment of systemic immunosuppressive medications (including corticosteroids) for >2 weeks within 3 months of screening
• History of heart failure or previous hospitalization for heart failure or unexplained dyspnea, orthopnea, paroxysmal nocturnal dyspnea, ascites, and/or peripheral edema
• Clinically significant cerebrovascular disease or coronary artery disease within 6 months of screening
• Jaundice, hepatitis, or known hepatobiliary disease or elevations of transaminases (ALT/AST) >2 times upper limit of normal at screening
• History of malignancy other than adequately treated basal cell or squamous cell skin cancer or cervical carcinoma within the past 2 years
• Hematocrit value <27% (0.27 V/V) or hemoglobin value <9 g/dL (90 g/L) at Screening
• Potassium >5.5 mEq/L (5.5 mmol/L) at Screening
• History of alcohol of illicit drug use disorder
• History of serious side effect or allergic response to any angiotensin II antagonist or endothelin receptor antagonist, including sparsentan or irbesartan, or has a hypersensitivity to any of the excipients in the study medications
• For female: Pregnancy, or planning to become pregnant during the course of the study, or breastfeeding
• Participation in a study of another investigational product within 28 days of screening

Key Inclusion Criteria for the Open-Label Extension Period based on assessments at the Week 110 visit:

• Completed participation in the double-blind period, including the Week 114 visit
• Did not permanently discontinue study medication during the double-blind period
• Agree to contraception

Key Exclusion Criteria for the Open-Label Extension Period based on assessments at the Week 110 and Week 114 visits:

• Progression to end-stage renal disease (ESRD) requiring renal replacement therapy (RRT)
• Development of any criteria for discontinuation of study medication or discontinuation from the study, between Week 110 and Week 114
• Patient was unable to initiate, or developed contraindications to, treatment with RAAS inhibitors between Week 110 and Week 114
• eGFR ≤20 mL/min/1.73 m2 at Week 110
• Female patient is pregnant or breastfeeding

Key Inclusion Criteria for the OLE Sparsentan + SGLT2 Inhibitor Sub study:

• Participating in the open-label extension and is willing and able to provide signed informed consent for participation in the open-label extension period Sub study
• A urine protein excretion value of ≥0.3 g/day.
• An eGFR of ≥25 mL/min/1.73m2
• On a stable dose of sparsentan for ≥8 weeks in the open-label extension period that is the maximum tolerated dose.

Key Exclusion Criteria for the OLE Sparsentan + SGLT2 Inhibitor Sub study:

• Progressed to ESRD requiring RRT
• Initiated or changed dose of a systemic immunosuppressive medication (including systemic steroids) within 12 weeks
• Taking an SGLT2 inhibitor within 12 weeks

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Quadruple

Number of Arms

4

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: sparsentan; Double-blind: Sparsentan will be administered daily as a 200-mg oral tablet, over-encapsulated (blinded) size 00 capsule for the first 2 weeks of the study following randomization. For patients who tolerate the initial dose of 200 mg after 2 weeks will increase their dose to 400- mg and continue treatment to Week 110.	Drug: sparsentan; Target dose of 400 mg daily; Other Names: RE-021
Active Comparator: irbesartan; Double-blind: Irbesartan will be administered daily as a 150-mg oral tablet, over-encapsulated (blinded) size 00 capsule for the first 2 weeks of the study following randomization. For patients who tolerate the initial dose of 150 mg after 2 weeks will increase their dose to 300 mg and continue treatment to Week 110.	Drug: irbesartan; Target dose of 300 mg daily; Other Names: Irbesartan Tablets USP
Experimental: dapagliflozin + sparsentan (Sub study); OLE Sub study: Dapagliflozin will be administered daily as a 5-mg oral tablet, in addition to 400-mg of Sparsentan, for a period of 12 weeks.	Drug: sparsentan; Target dose of 400 mg daily; Other Names: RE-021; Drug: Dapagliflozin; Target dose of 10 mg daily
Experimental: sparsentan (Sub Study); OLE Sub study: Sparsentan will be administered daily as a dose of 400-mg for a period of 12 weeks.	Drug: sparsentan; Target dose of 400 mg daily; Other Names: RE-021

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Urine protein/creatinine ratio (UP/C) at Week 36	The primary efficacy endpoint is the change from baseline (Day 1) in the UP/C based on a 24-hour urine sample at Week 36.	After the last patient randomized has undergone the Week 36 visit

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
eGFR over a 52-week period	The rate of change in estimated glomerular filtration rate (eGFR) over a 52-week period following the initial acute effect of randomized therapy (the initial acute effect of randomized therapy is defined as the first 6 weeks of randomized treatment with study medication; thus, the analysis is from 6 weeks postrandomization to 58 weeks postrandomization eGFR chronic slope at 1 year.)	Week 58 postrandomization
eGFR over a 104-week period	The rate of change in estimated glomerular filtration rate (eGFR) over a 104-week period following initial acute effect of randomized therapy (the initial acute effect of randomized therapy is defined as the first 6 weeks of randomized treatment with study medication; thus, the analysis is from 6 weeks postrandomization to 110 weeks postrandomization eGFR chronic slope at 2 years.)	Week 110 postrandomization
eGFR over a 110-week period	The rate of change in eGFR over a 110-week (approximately 2 years) period following the initiation of randomized therapy (thus, the analysis is from Day 1 to 110 weeks postrandomization eGFR total slope at 2 years).	Week 110 postrandomization

Collaborators and Investigators

• Sponsor: Travere Therapeutics, Inc.
• Investigators: Study Director: Priscila Preciado, MD, Travere Therapeutics, Inc.

Publications and helpful links

Helpful Links

• Sponsor Website

Study record dates

Study Major Dates

• Study Start (Actual): December 11, 2018
• Primary Completion (Actual): August 7, 2023
• Study Completion (Estimated): July 1, 2026

Study Registration Dates

• First Submitted: November 27, 2018
• First Submitted That Met QC Criteria: November 30, 2018
• First Posted (Actual): December 4, 2018

Study Record Updates

• Last Update Posted (Estimated): September 6, 2023
• Last Update Submitted That Met QC Criteria: September 1, 2023
• Last Verified: February 1, 2023

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Immune System Diseases; Autoimmune Diseases; Urologic Diseases; Nephritis; Glomerulonephritis; Female Urogenital Diseases; Female Urogenital Diseases and Pregnancy Complications; Urogenital Diseases; Male Urogenital Diseases; Kidney Diseases; Glomerulonephritis, IGA; Hypoglycemic Agents; Physiological Effects of Drugs; Molecular Mechanisms of Pharmacological Action; Antihypertensive Agents; Sodium-Glucose Transporter 2 Inhibitors; Angiotensin II Type 1 Receptor Blockers; Angiotensin Receptor Antagonists; Dapagliflozin; Irbesartan
• Other Study ID Numbers: 021IGAN17001; 2017-004605-41 (EudraCT Number)

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: Yes
• Studies a U.S. FDA-regulated device product: No