Can Real-Time ketone tracking make a diabetes drug safer?
NCT ID NCT06753994
First seen Sep 25, 2026 · Last updated Sep 25, 2026
Summary
Researchers at McGill University are studying whether continuous ketone monitoring can track ketone levels in adults with type 1 diabetes who take empagliflozin, an SGLT2 inhibitor. Empagliflozin lowers blood sugar but can raise ketone levels, increasing the risk of diabetic ketoacidosis. The trial enrolls 24 adults with type 1 diabetes who use intensive insulin therapy. Participants wear a continuous ketone monitor for four weeks, then take empagliflozin at 2.5 mg for four weeks and 10 mg for nine weeks. Some participants also do exercise and low-carbohydrate diet tests to see how ketones change.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- empagliflozin, an SGLT2 inhibitor drug
- What this could lead to
- If it works, this could give doctors a real-time way to watch ketone levels and help people with type 1 diabetes use empagliflozin more safely.
- What could go wrong
- This is a small, early-stage study with 24 participants and no control group. The findings may not apply to everyone with type 1 diabetes, and continuous ketone monitoring is still an experimental approach.
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 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
24 people
The number who actually took part.
- Started
-
Dec 2024
- 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.
Adults ≥ 18 years old. * A T1D diagnosis for at least one year, as per their treating physician in agreement with the investigator's judgment (confirmatory C-peptide and antibodies will not be required). * HbA1c level of \< 11% within the last six months. * Current use of intensive insulin therapy, either multi-daily injection or closed-loop insulin pump therapy, with no plan to change during the study. * Current use of CGM, either real-time or intermittent. * Active avoidance of pregnancy during the trial, which includes effective contraception for any individuals of childbearing potential, who are sexually active. * Ability to consume an average of more than 50 g of carbohydrates per day. * Use of a compatible phone to allow for download of the CKM sensor application. Exclusion Criteria: * DKA or severe hypoglycemia within the last six months. * Current or recent use of any anti-hyperglycemic agent other than insulin (≤ one month for GLP1-RA, ≤ one week for all others). * Current or ≤ one-month use of supraphysiological doses of glucocorticoids. * Body mass index \< 20 kg/m2. * Glomerular filtration rate (eGFR) \< 30 mL/min/1.73 m2 as per CKD-EPI formula with creatinine levels measured within the last two months.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Diabetes are added.
By submitting, you agree to our Terms of use
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
-
Hygea Medical Clinic
Montreal, Quebec, H4A 3J1, Canada
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Nighttime blood sugar spikes linked to fatty liver in type 1 diabetes?
- Can AI coach your gums to better blood sugar?
- Virtual care for chronic diseases: can teleconsultation replace clinic visits for older adults?
- Can vigorous exercise rewire diabetes risk after pregnancy?
- Can a protein drink before exercise steady blood sugar in type 1 diabetes?
- Can knowing your genetic risk for heart disease push you to live healthier?