New obesity drug enters first human safety trials
NCT ID NCT07437079
First seen Jun 27, 2026 · Last updated Jul 30, 2026 · Updated 2 times
Summary
This early-stage study tests a new medicine, NNC6989-0001, for safety and tolerability in 96 healthy adults who are overweight or have obesity. Participants receive either the drug or a placebo by chance. The goal is to check for side effects and how the drug moves through the body, not yet to prove weight loss.
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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 132 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Jan 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 55 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: * Male or female of non-childbearing potential. * Age 18-55 years (both inclusive) at the time of signing the informed consent. * Body mass index (BMI) (at screening) ≥ 25.0 and ≤ 34.9 kg/m\^2 for Part A (SAD part) and BMI (at screening) ≥ 25.0 and ≤ 39.9 kg/m\^2 for Part B (MAD part) and Part C (meal timing and potentially meal composition). * Considered eligible based on the medical history, physical examination, and the results of vital signs, electrocardiogram, and clinical laboratory tests performed during the screening visit, as judged by the investigator. Exclusion Criteria: * Any condition, which in the investigator's opinion might jeopardise participant's safety or compliance with the protocol. * Any clinically significant body weight change (≥5 % self-reported change) or dieting attempts (e.g., participation in a weight reduction program) within 90 days before screening. * Treatment with any GLP-1 RA or a medication with GLP-1 activity within 90 days before screening * Use of prescription or non-prescription medicinal products within 14 days before screening. This includes over the counter medicines such as laxatives, mineral oil, and fat-blocking supplements. Routine multivitamin/mineral supplements at labelled daily doses are permitted; other non-prescription supplements (e.g., high-dose vitamins, weight-loss supplements) are not permitted. Occasional use of over-the-counter acetaminophen or NSAIDs at their labelled doses for mild pain is permitted.
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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 study's own enquiry address
This study publishes an address for enquiries. See it below .
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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
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Study contacts
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Contact
Email: •••••@•••••
Locations
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ICON Early Phase Services, LLC
RECRUITINGLenexa, Kansas, 66219, United States
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