Could a single pill replace two for diabetes?
NCT ID NCT07538466
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This early-stage trial will test a new tablet called AD-123 in 50 healthy adults. Researchers want to see if taking one AD-123 pill works similarly to taking two separate pills (AD-1231 and AD-1232) together. The study focuses on safety and how the drug moves through the body, not on treating diabetes itself.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- AD-123 (oral tablet) and combination of AD-1231 and AD-1232 (oral tablets)
- What this could lead to
- If successful, this study could show that a single tablet (AD-123) works as well as taking two separate tablets, potentially simplifying diabetes treatment.
- What could go wrong
- This is a very early Phase 1 trial in only 50 healthy volunteers, not people with diabetes. It only measures safety and drug levels, not whether the drug actually helps control diabetes.
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 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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May 2026
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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Accepted
You do not need to have the condition being studied to take part.
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: * Body mass index (BMI) between 18.0 kg/m2 and 30.0 kg/m2 at the time of screening visit * The Age equal to or greater than 19 in healthy volunteers at the time of screening visit Exclusion Criteria: * Participation in another clinical study with an investigational drug within the 6 months from scheduled first administration * Other exclusions applied
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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 places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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.
Contacts and locations
Locations
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H Plus Yangji Hospita
Seoul, South Korea
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- Smart pillbox aims to keep patients on track
- Can a glucose app that predicts lows calm diabetes fears?