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BXCL501 Film

Phase 2

Bipolar I Disorder | Small Molecules | Psychiatry |BioXcel Therapeutics, Inc.|Trials Updated: Oct 5, 2026

BXCL501 Film target and mechanism

ModalitySmall Molecules

Also known as BXCL501 Sublingual Film

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment33

FDA Designations

No designations recorded

BXCL501 Film clinical trials

BXCL501 Film · 1 trial · 6 indications

Phase 2 1
NCT07116694Assessment of Acute Psychomotor Agitation Measures Associated With Schizophrenia and Bipolar DisorderBipolar I Disorder
COMPLETED33 Analytics
PHASE2COMPLETED
Assessment of Acute Psychomotor Agitation Measures Associated With Schizophrenia and Bipolar Disorder
Bipolar I DisorderUnlock trial analytics

Study Endpoints

Primary Endpoints

Informant and Clinician ratings comparison
Before and 2 hours after the intervention

The aim of the study is to assess the agreement/correlations among different measures so the comment is correct that different units of measure are being assessed. The informant-completed questionnaire (modified clinical global impression of severity for informants (mCGI-S-INF) and the clinical-rater completed questionnaire, Positive and Negative Syndrome Scale - Excited Component (PEC) are the primary outcomes being assessed. The mCGI-S-INF is a single item with a 0 to 3 point scale with higher values indicating more severe agitation. The PEC is a five item questionnaire with 7-point response options, overall scores range from 5 to 35 with higher scores indicating more severe agitation.

Informant training materials assessment
Within 7 days of the intervention

Assess content validity of the Modified Clinical Global Impression of Severity for Informants (mCGI-S-INF) and informant training materials. The scale being utilized is mCGI-S-INF. There is no score as it is a qualitative assessment and it is being validated to measure patient informant reported outcomes against patient reported outcomes (mCGI-S-PAT) and physician reported outcomes using the Positive and Negative Syndrome Scale - Excited Component (PEC) scale where the highest score indicates the maximum agitation that could be experienced.

Secondary Endpoints

Patient and Clinician ratings comparison
Before and 2 hours after the intervention
Patient training materials assessment
Within 7 days of the intervention
Patients completion of the Modified Clinical Global Impression of Severity for Patients (mCGI-S-PAT)
Before and 2 hours after the intervention
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
BXCL501 Sublingual filmEXPERIMENTALExperimental: 120 mcg of BXCL501 Sublingual film containing 120 Micrograms Dexmedetomidine

Interventions

NameTypeDescription
BXCL501 Sublingual FilmDRUGSingle dose BXCL501 120 mcg
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Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersNo
Study Sites5

Inclusion Criteria for Participant: 1. Male and female patients 18 to 75 years old, inclusive. 2. Patients who can read, understand, and provide written informed consent. 3. Patients who meet the Diagnostic and Statistical Manual of Mental Disorders, v5, Text Revision (DSM-5-TR) criteria for a prim...

Countries:United States
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Recent Changes (Last 90 Days)

MEDIUMNov 5, 2026NCT07116694TRIAL_REMOVED: changed
MEDIUMNov 5, 2026NCT07116694TRIAL_REMOVED: changed
MEDIUMNov 5, 2026NCT07116694TRIAL_REMOVED: changed
MEDIUMNov 5, 2026NCT07116694TRIAL_REMOVED: changed
MEDIUMSep 6, 2026NCT07116694TRIAL_REMOVED: changed
MEDIUMSep 6, 2026NCT07116694TRIAL_REMOVED: changed
MEDIUMSep 6, 2026NCT07116694TRIAL_REMOVED: changed

Frequently asked questions about BXCL501 Film

What is BXCL501 Film?

BXCL501 Film is an investigational sublingual film developed by BioXcel Therapeutics, Inc. for psychiatric conditions, including Bipolar I Disorder. It is a small-molecule product in Phase 2 clinical development. The film is placed under the tongue rather than swallowed.

What is BXCL501 Film used for in Bipolar I Disorder?

BXCL501 Film is being studied in Bipolar I Disorder as part of a Phase 2 program. The completed trial enrolled participants with Bipolar I Disorder alongside other conditions, including Bipolar II Disorder, schizophrenia, schizoaffective disorder, schizophreniform disorders, and psychomotor agitation, and assessed acute psychomotor agitation measures.

Who makes BXCL501 Film?

BXCL501 Film is developed by BioXcel Therapeutics, Inc., which trades under the ticker BTAIQ. The company is the sponsor behind the sublingual film program, which is in Phase 2 development for Bipolar I Disorder and related psychiatric conditions.

What phase is BXCL501 Film in?

BXCL501 Film is in Phase 2 clinical development. It is an investigational product and is not described as approved for any use. The Phase 2 program consists of one completed trial, and no trials are currently listed as active.

What clinical trials is BXCL501 Film in?

BXCL501 Film has been studied in one completed Phase 2 trial, NCT07116694, titled Assessment of Acute Psychomotor Agitation Measures Associated With Schizophrenia and Bipolar Disorder. The trial enrolled 33 participants in the United States, ages 18 and older, and was an uncontrolled study without randomization or blinding.

Is BXCL501 Film the same as BXCL501 Sublingual Film?

Yes, BXCL501 Film and BXCL501 Sublingual Film refer to the same product from BioXcel Therapeutics, Inc. The sublingual name describes the film formulation, which is placed under the tongue. Both names point to the same Phase 2 small-molecule program being studied in Bipolar I Disorder.