New drug AB102 enters first human safety tests
NCT ID NCT07662057
First seen Jun 25, 2026 · Last updated Aug 26, 2026 · Updated 3 times
Summary
This early-stage trial is the first to test AB102 in humans. It will give the drug to 130 healthy volunteers to check its safety and how the body processes it. The study is not designed to treat any disease, but to gather essential information for future research.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- AB102
Why investors are watching
Arcus Biosciences is running a first-in-human Phase 1 trial of its oral drug AB102 in 130 healthy volunteers. The study tests whether the drug is safe and how the body processes it after single and repeated doses. For a small company, this readout is the first hard evidence on whether AB102 is worth developing further.
If it works: If AB102 proves safe and well-tolerated, Arcus can move the drug into patient studies and build its pipeline value. A clean safety profile would also support the company's case to investors and potential partners.
If it fails: Phase 1 trials often fail because the drug shows unexpected side effects or poor absorption. A negative result would likely force Arcus to abandon AB102, and a delay would push back any future development and add cost.
AI-written from the trial record. Speculative, and not investment advice.
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 130 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2026
- Expected to finish
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Dec 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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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: * Understands the study procedures in the Informed Consent Form and is willing and able to comply with the protocol. * BMI: 19.0 to 30.0 kg/m2, inclusive, at screening. * All prescribed medication must have been stopped at least 30 days prior to admission to the clinical site. An exception is made for hormonal contraceptives that may be used throughout the study. * Good physical and mental health based on medical history, physical examination, clinical laboratory, ECG, vital signs, and complete neurological examination, as judged by the Investigator. * Participants must follow protocol-specified contraception guidance. Exclusion Criteria: * Have a history of relevant atopy, drug hypersensitivity and/or food allergies. * Using tobacco products within 3 months prior to the screening. * Have a significant infection or known inflammatory process on screening or admission. * Have received any vaccination within 14 days of admission date for non-live vaccines or 28 days of admission date for live attenuated vaccines. * History of alcohol abuse or drug addiction in the last 2 years (including soft drugs like cannabis products). NOTE: Other protocol defined Inclusion/Exclusion criteria may apply.
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Genom att skicka in godkänner du våra Användarvillkor
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
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Research Site
RECRUITINGGroningen, Netherlands
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