Could a new oral drug pass its first safety hurdle?
NCT ID NCT07765706
First seen Aug 14, 2026 · Last updated Aug 14, 2026
Summary
This early-stage trial is testing an investigational drug called INS1033, given as an oral solution, to see if it is safe and well-tolerated in healthy adults. Participants receive either single or multiple rising doses of the drug or a placebo, and researchers monitor for side effects and measure drug levels in the blood. The goal is to gather initial safety data that could support future studies of INS1033 for potential medical use.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- INS1033 (oral solution)
- What this could lead to
- If successful, this early trial could establish a safe dosing range for INS1033, paving the way for future studies in patients with specific diseases.
- What could go wrong
- This is a phase 1 trial in a small number of healthy people, so it can only assess safety and how the drug moves through the body—not whether it works for any condition. Side effects are possible, and the drug may not proceed to later trials.
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 116 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 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 50 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: * Healthy status as defined by the absence of evidence of any clinically significant, in the opinion of the Investigator, active or chronic disease following a detailed medical and surgical history, a complete physical examination including vital signs, 12-lead electrocardiogram (ECG), hematology, blood chemistry, serology, and urinalysis. * All values for hematology, coagulation and clinical chemistry tests of blood and urine within the normal range or showing no clinically relevant deviations, as judged by the Investigator. Clinical laboratory tests may be repeated once. Exclusion Criteria: * Use of any investigational drug or device within 30 days of the first dose of INS1033, or within 5 half-lives, whichever is longer. * Any disease e.g. which, in the opinion of the Investigator, poses an unacceptable risk to the participants. * Clinically significant history of any drug sensitivity, drug allergy, or food allergy, as determined by the Investigator (such as anaphylaxis, hepatotoxicity, or treatment with steroids or epinephrine). Confirmatory circumstances would include treatment with epinephrine or in Emergency Department. Note: Other protocol-defined inclusion/exclusion criteria may apply.
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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
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.
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