New depression drug shows promise in early trial

NCT ID NCT06400121

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study tests a single injection of apimostinel, a fast-acting antidepressant, in 150 adults with major depression. Half also receive digital cognitive training sessions to see if it extends the drug's effects. The trial is placebo-controlled and double-blind, meaning neither participants nor researchers know who gets the real drug. The goal is to quickly ease depression symptoms with minimal side effects.

What this could mean

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

Active substance

apimostinel

What this could lead to

If successful, this could provide a new, fast-acting antidepressant option with fewer side effects, and show that digital cognitive training can make the benefits last longer.

What could go wrong

This is an early Phase 2 trial with only 150 people. The drug may not work better than placebo, and the cognitive training may not extend effects. Side effects are reported as minimal, but long-term safety is unknown.

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.

Depression depressive disorder major depressive 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

  • Western Psychiatric Institute and Clinic

    RECRUITING

    Pittsburgh, Pennsylvania, 15213, United States

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