Can a diabetes drug stop prediabetes in its tracks?
NCT ID NCT05426525
First seen Jun 27, 2026 · Last updated Aug 25, 2026 · Updated 2 times
Summary
This study tests whether empagliflozin, a drug used for type 2 diabetes, can improve blood sugar control in 60 overweight or obese adults with prediabetes. Participants take the drug or a placebo for 13 weeks. The goal is to see if the drug helps the body use sugar better and lowers the risk of developing diabetes.
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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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60 people
The number who actually took part.
- Started
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Oct 2022
- Finished
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Aug 2026
- 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 to 59 years
- 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: * BMI 26-45 kg/m2 * Weight stable (± 10 lbs in previous 3 months) * Fasting blood glucose \<126 mg/dL or HbA1c \<6.5% (\<48mmol/mol) Exclusion Criteria: * Regular moderate-vigorous exercise (≥30 min/session on ≥2 days per week) * Pregnancy, planning to become pregnant or nursing * Lidocaine allergy * Current or recent smoking or nicotine use (≤ 1-year abstention) * Medications including glucose lowering medications and supplements (SGLT2 inhibitors, GLP1 agonists, sulfonylurea, insulin, TZDs); mono-amine oxidase inhibitors; beta-blockers; diuretics * Major metabolic or cardiovascular conditions (e.g., type 1 diabetes, Crohn's disease, untreated hypo- or hyperthyroid, cancer, coronary artery disease, tachycardia, prior bariatric surgery, peripheral vascular disease, liver diseases (e.g., cirrhosis) * Diagnosed type 2 diabetes. In absence of diagnosis, two separate samples with test results of fasting blood glucose ≥126 mg/dL or HbA1c ≥6.5% (48 mmol/mol). * Contraindications/precautions for empagliflozin (impaired renal function (EGR\<60), history of: empagliflozin hypersensitivity, ketoacidosis, hypotension, recurring urinary tract or genital mycotic infections, amputation)
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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
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Oregon State University
Corvallis, Oregon, 97331, United States
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