New obesity drug combo aims for greater weight loss

NCT ID NCT07463846

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests an experimental drug called ALN-2232, given alone or together with the approved weight-loss drug tirzepatide, in 156 adults with obesity. The goal is to see if the combination is safe and leads to more weight loss than either drug alone. Participants will receive injections and be monitored for side effects and changes in body weight.

What this could mean

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

Active substance

ALN-2232 (an experimental drug) and tirzepatide (a weight-loss drug)

What this could lead to

If successful, this could lead to a new combination treatment for obesity that helps people lose more weight than current options.

What could go wrong

This is an early-phase trial with only 156 participants, so results may not apply to everyone. The experimental drug ALN-2232 has unknown safety and effectiveness at this stage.

Disclaimer Read more

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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Conditions

The condition(s) this trial relates to.

Obesity obesity disorder

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Clinical Trial Site

    RECRUITING

    Mount Royal, H3P 3P1, Canada