New obesity drug enters first human tests
NCT ID NCT06845943
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-stage study tests a new drug called HCR-188 in 48 overweight or obese adults to see if it is safe and how the body processes it. Participants receive either the drug or a placebo as injections. The goal is to gather initial safety data, not to treat obesity at this point.
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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Early phase 1
The earliest testing in people: a first look at safety, in a very small group.
- Participants
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About 48 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Dec 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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18 to 65 years
- 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) of 27 to 40 kg/m2, inclusive * Except for overweight or obese, otherwise healthy as determined by the Investigator * Stable body weight, defined as a \< 5 kg change during the 8 weeks prior to screening * Females of childbearing potential must agree to use highly effective methods of contraception during the participation in the study * Males must be surgically sterile, abstinent, or must agree to use highly effective methods of contraception during participation in the study Exclusion Criteria: * History of or active cardiovascular (CV) disease * History of active pulmonary diseases * History of immunosuppressive, chemotherapeutic, or radiation treatment within the last 12 months prior to Screening * History of malignancy in the past 12 months or active malignancy * History of bariatric surgery or use of gastric balloons * History of diabetes mellitus Type 1 or 2 * History of chronic liver disease * Pregnant or breastfeeding, or a positive pregnancy test at Screening * Treatment with medications that may cause significant weight gain or weight loss
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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
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.
Contacts and locations
Locations
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Investigative Site
Herston, Queensland, Australia
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Other studies related to the condition(s) this trial covers.
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