New combo pill could help diabetics on insulin
NCT ID NCT02220920
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether adding canagliflozin, a diabetes pill, to insulin therapy helps people with type 2 diabetes control their blood sugar better. 146 adults took either canagliflozin or a placebo for 16 weeks while continuing their insulin. Researchers measured changes in blood sugar levels, weight, and safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Canagliflozin (a drug that helps lower blood sugar by making the kidneys remove extra sugar through urine)
- What this could lead to
- If successful, this could show that adding canagliflozin to insulin helps people with type 2 diabetes better control their blood sugar and possibly lose weight.
- What could go wrong
- This is a small, short-term (16-week) study, so results may not apply to long-term use. There is a risk of hypoglycemia (low blood sugar) when combining with insulin.
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
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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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146 people
The number who actually took part.
- Start date
-
Aug 2014
- Finished
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Jul 2015
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
20 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: * Patients who has been receiving a stable dose and regimen of insulin over 12 weeks before administration of investigational dug * Patients who are under dietary management and taking therapeutic exercise for diabetes over 12 weeks before administration of investigational drug * Patients with HbA1c of ≥7.5% and \<10.5% * Patients who were not administered diabetes therapeutic drugs prohibited for concomitant use within 12 weeks before administration of investigational drug Exclusion Criteria: * Patients with type 1 diabetes mellitus, diabetes mellitus resulting from pancreatic disorder, or secondary diabetes mellitus (Cushing's syndrome, acromegaly, etc.) * Patients with severe diabetic complications (proliferative diabetic retinopathy, stage 4 nephropathy, or serious diabetic neuropathy) * Patients with hereditary glucose-galactose malabsorption or primary renal glucosuria * Patients with systolic blood pressure of ≥160 mmHg or diastolic blood pressure of ≥100 mmHg * Patients with serious renal or hepatic disease * Patients with eGFR of \<45 mL/min/1.73 m2 * Patients who are the excessive alcohol addicts * Patients who are pregnant, lactating and probably pregnant patients and patients who can not agree to contraception
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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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Reserch site
Chugoku, Japan
-
Reserch site
Chūbu, Japan
-
Reserch site
Hokkaido, Japan
-
Reserch site
Kanto, Japan
-
Reserch site
Kinki, Japan
-
Reserch site
Kyushu, Japan
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Reserch site
Tōhoku, Japan
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