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New diabetes drug DA-5218 aims to help when metformin Isn't enough
NCT ID NCT07229534
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests an experimental drug called DA-5218 in 238 adults with type 2 diabetes whose blood sugar is not well controlled by metformin alone. Participants will receive either DA-5218 or an active comparator, and researchers will measure changes in HbA1c over time. The trial is double-blind and randomized, meaning neither patients nor doctors know who gets which treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- DA-5218 (an experimental diabetes drug)
- What this could lead to
- If successful, DA-5218 could offer a new treatment option for people with type 2 diabetes who need better blood sugar control despite taking metformin.
- What could go wrong
- This is a Phase IV trial, so the drug is already approved in some form, but it may still have side effects or not work better than existing options. Results are limited to short-term blood sugar changes, not long-term outcomes.
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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About 238 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Nov 2025
An estimate. Start dates often move.
- Expected to finish
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Nov 2027
An estimate. End dates often move.
- 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
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19 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: * 7.0%≤HbA1c≤10.5% and fasting glucose≤270mg/dL * Treated with 1,000mg/day dose of metformin for at least 8 weeks Exclusion Criteria: * Type 1 diabetes mellitus, secondary diabetes mellitus or gestational diabetes mellitus * eGFR\<45mL/min/1.73m2 * ALT and AST 3 times or higher than upper normal range * Determined by investigator as unfit to participate in a clinical trial due to other reasons
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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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