Sodium-Glucose Cotransporter-2 Inhibitor for Patients With Acute Cardiorenal Syndrome

Recruiting now · Phase 2 · Has a placebo group

Conditions studied: Heart Failure, Acute Kidney Injury

In brief

The overall objective of this study is to determine whether the addition of SGLT2 inhibitors to usual care in hospitalized patients with heart failure associated acute kidney injury is safe and efficacious. Investigators will assess if SGLT2 inhibition improves a composite cardio-renal outcome (mortality, dialysis, AKI progression, decongestion metrics, heart failure symptoms). Secondary objectives of this study are to compare individual components of the composite outcome as well as changes in biomarkers of kidney injury, inflammation, repair and oxidative stress between those exposed to the SGLT2 inhibitor vs placebo.

Key facts

Study ID

NCT07273838

Run by

Yale University

People needed

130

Starts

2026-03-05

Expected to finish

2029-10-31

Last updated by the study team

2026-03-13

Who can join

Age: 18 and older, up to 85. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Provision of signed and dated informed consent form
• Stated willingness to comply with all study procedures and availability for the duration of the study
• Male or female, aged ≥ 18 and ≤ 85 years-old
• Diagnosed with heart failure of either preserved or reduced left ventricular function
• Have signs of heart failure exacerbation
• Ability to take an oral medication
• Willing to adhere to the SGLT2i vs placebo regimen

You may not qualify if…

• AKI can be primarily explained by another etiology
• Current use of SGLT2 inhibitor or exposure in the past 72 hours
• Pregnancy or lactation (pregnancy test prior to enrollment in women of child-bearing age)
• Known allergic reactions to components of an SGLT2 inhibitor
• Treatment with another investigational drug for heart failure different from or in addition to usual care within the 72 hours preceding AKI
• Any individual who meets any of the following criteria will be excluded from participation in this study:
• Documented history of ileal conduit (neobladder)
• No means of collecting urine such as patients with documented incontinence without indwelling or external urinary catheter
• Advanced kidney disease at baseline defined as baseline eGFR < 25 ml/min/1.73m2
• Unexplained hypoglycemia in the past 30 days from enrollment
• History of Fournier's gangrene (pelvic necrotizing fasciitis)
• History of recurrent urinary tract infection (UTI): defined as documented UTI at least 2x in the preceding 6 months or 3 x in the preceding 12 months
• End-stage kidney disease with dialysis requirement
• Oliguria: defined as less than 30 ml urine output per hour for more than two consecutive hours or less than 500 ml over the preceding 24 hours
• Severe acute kidney injury with indications for dialysis
• Current dialysis receipt for acute kidney injury
• Comfort measures only
• Solid organ transplant on immunosuppression

Where it is running

• Yale New Haven Hospital-St. Raphael Campus — New Haven, Connecticut, United States (enrolling)
• Yale New Haven Hospital — New Haven, Connecticut, United States (enrolling)

Full record on ClinicalTrials.gov

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