Which diabetes drug wins? new study pits dapagliflozin vs empagliflozin
NCT ID NCT07311551
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two common diabetes drugs, dapagliflozin and empagliflozin, to see which works better for lowering blood sugar and weight in people with type 2 diabetes and a high body mass index. About 112 adults will take one of the two drugs for six months. Researchers will also check safety, liver and kidney function, blood pressure, and cost to help doctors choose the best option.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 112 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Dec 2025
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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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
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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: Adults aged 18 years or older with a diagnosis of type 2 diabetes mellitus (T2DM) who have been on stable background therapy for at least three months were eligible for inclusion. Participants were required to have an HbA1c level between 7% and 10% while receiving Metformin with or without other oral hypoglycemic agents, and there had to be a clear clinical indication to initiate an SGLT2 inhibitor. Individuals with a body mass index (BMI) of 23 kg/m² or higher and who were willing to provide written informed consent were included in the study. Exclusion Criteria: Patients were excluded if they had uncontrolled diabetes with an HbA1c level greater than 10.0% or if they had used SGLT2 inhibitors, insulin, or GLP-1 receptor agonists within 90 days prior to randomization. Individuals with a history of bariatric surgery or those planning such surgery during the study period were not eligible. Current alcohol consumption of ≥140 g/week in women or ≥210 g/week in men-equivalent to at least 14 or 21 standard drinks per week, respectively-was also an exclusion criterion. Acutely ill patients visiting the OPD, those receiving medications known to cause hepatic steatosis (such as amiodarone, valproate, tamoxifen, methotrexate, or steroids), and individuals with an eGFR \<45 mL/min/1.73 m² were excluded. Patients with contraindications to SGLT2 inhibitor use, including a history of recurrent urinary or genital infections, current or previous gangrene, known hypersensitivity to the drug, or a history of diabetic ketoacidosis, were also not included. Pregnant or breastfeeding women were excluded from participation.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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