New Weight-Loss shot enters first human tests

NCT ID NCT06737536

First seen Sep 30, 2025 · Last updated Jun 23, 2026 · Updated 33 times

Summary

This study tests a new medicine, NNC0662-0419, for people who are overweight or obese. It is the first time the drug is given to humans, so the main goal is to check safety and how the body handles it. About 100 adults aged 19-55 with a BMI between 27 and 40 will receive either the drug or a placebo as a weekly injection under the skin. The study lasts about 9 months.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • Celerion, Lincoln

    Lincoln, Nebraska, 68502, United States

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

NNC0662-0419

What this could lead to

If this early study shows the drug is safe, it could lead to a new weekly injection for weight management.

What could go wrong

This is a very early Phase 1 trial, the first time the drug is tested in humans. It is small and focused on safety, not weight loss. Many drugs fail at this stage.

Conditions

The condition(s) this trial relates to.

Obesity obesity disorder Overweight

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.