Heart failure drug may ease tissue congestion without harming blood flow
NCT ID NCT05152940
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether the diabetes drug ertugliflozin can reduce fluid buildup in the skin and tissues of people with heart failure. 28 adults with reduced heart function took the drug or a placebo for one month each. Researchers measured skin water and sodium content to see if the drug relieves congestion better than placebo.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ertugliflozin
- What this could lead to
- If successful, this could show that ertugliflozin relieves tissue congestion in heart failure without affecting blood volume, potentially improving symptoms.
- What could go wrong
- This is a small, early-phase study with only 28 participants, so results may not apply broadly. The drug may not show a clear benefit over placebo.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
28 people
The number who actually took part.
- Started
-
Feb 2023
- Finished
-
Oct 2023
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria: * age \>18 years; * males and females (females of child bearing potential must be using adequate contraceptive precautions) * diagnosis of heart failure (New York Heart Association \[NYHA\] functional class II to III); * Left ventricular ejection fraction \<40%; * stable symptoms and medical therapy within the last month. * Informed consent has to be given in written form Exclusion criteria: * taking SGLT2i in the last month * acute coronary syndrome or cardiac surgery within the last month; * estimated glomerular filtration rate \<20 ml/kg/min; * use of continuous parental inotropic agents; * systolic blood pressure \<90 mm Hg; * LVAD implantation or cardiac transplantation * pregnant or lactating women; and * any other medical condition considered unappropriated by a study physician
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Icahn School of Medicine at Mount Sinai
New York, New York, 10029, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- A Body-Scan test may reveal hidden fluid buildup, guiding early diuretic use