New dissolving film could calm agitation in schizophrenia without needles

NCT ID NCT04268303

First seen Jun 23, 2026 · Last updated Jun 23, 2026

Summary

This Phase 3 trial tested a sublingual film containing dexmedetomidine (BXCL501) to quickly reduce agitation in 380 adults with schizophrenia or related disorders. Participants received either the drug or a placebo film, and researchers measured changes in agitation symptoms over time. The goal is to offer a needle-free, fast-acting option for acute agitation episodes.

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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

  • BioXcel Clinical Research Site

    Little Rock, Arkansas, 72211, United States

  • BioXcel Clinical Research Site

    Cerritos, California, 78754, United States

  • BioXcel Clinical Research Site

    Culver City, California, 90230, United States

  • BioXcel Clinical Research Site

    Long Beach, California, 90806, United States

  • BioXcel Clinical Research Site

    Orange, California, 92868, United States

  • BioXcel Clinical Research Site

    Miami Lakes, Florida, 33016, United States

  • BioXcel Clinical Research Site

    Chicago, Illinois, 60640, United States

  • BioXcel Clinical Research Site

    Gaithersburg, Maryland, 20877, United States

  • BioXcel Clinical Research Site

    Las Vegas, Nevada, 89102, United States

  • BioXcel Clinical Research Site

    Berlin, New Jersey, 08009, United States

  • BioXcel Clinical Research Site

    Marlton, New Jersey, 08053, United States

  • BioXcel Clinical Research Site

    Charleston, South Carolina, 29407, United States

  • BioXcel Clinical Research Site

    Austin, Texas, 78754, United States

  • BioXcel Clinical Research Site

    DeSoto, Texas, 75115, United States

  • BioXcel Clinical Research Site

    Richardson, Texas, 75080, 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

dexmedetomidine (BXCL501) sublingual film

What this could lead to

If successful, this could provide a fast-acting, non-injectable option to calm agitation in people with schizophrenia, potentially reducing the need for emergency sedation.

What could go wrong

This is a completed Phase 3 trial, but results are not yet published. The effect may be modest, and side effects like low blood pressure or drowsiness are possible.

Conditions

The condition(s) this trial relates to.

Psychomotor Agitation Psychotic Disorders Schizophrenia

As listed by the trial registrant

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