Could a diabetes drug help heart failure patients with valve replacements?
NCT ID NCT07610174
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether adding semaglutide (a drug used for diabetes and weight loss) to the standard heart failure medication dapagliflozin helps people with heart failure who have had a surgical heart valve replacement. 160 participants were split into two groups: one got the combination therapy, the other continued dapagliflozin alone. Researchers tracked changes in heart function, symptoms, and quality of life to see if the combo offers extra benefits.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- semaglutide
- What this could lead to
- If it works, this could point toward a new combination treatment to improve heart function and quality of life for heart failure patients with valve replacements.
- What could go wrong
- This is a small, early-phase proof-of-concept trial, so results may not be definitive. The combination may not provide additional benefit over standard care and could cause side effects like nausea or gastrointestinal issues.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
160 people
The number who actually took part.
- Started
-
Jun 2025
- Finished
-
Apr 2026
- 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 is at least 18 years at the time of screening. * Confirmed diagnosis of heart failure. * Documented history of surgical prosthetic heart valve replacement. * Patient is currently on a stable baseline regimen of dapagliflozin (10 mg once daily). * Patient is willing and able to provide written informed consent prior to any study-related procedures. Exclusion Criteria: * Known hypersensitivity or allergy to semaglutide, dapagliflozin, or any of their excipients. * Type 1 diabetes mellitus. * Severe renal impairment (e.g., eGFR \< 25 or 30 mL/min/1.73m², depending on your exact protocol threshold) or currently requiring dialysis. * Active pregnancy, breastfeeding, or intent to become pregnant during the 12-week study period. * Participation in another conflicting interventional clinical trial within the past 30 days.
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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
-
Kafrelsheikh univeristy hospital, Faculty of medicine, Kafrelsheikh univeristy
Kafr ash Shaykh, Kafrelsheikh Governrate, 33511, Egypt
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