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AD04

Phase 3

Alcohol Use Disorder | Small molecule | Psychiatry |Adial Pharmaceuticals, Inc|Last Updated: Apr 17, 2024

Target and mechanism

ModalitySmall molecule

Also known as AD04 (ondansetron)

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment302

FDA Designations

No designations recorded

Clinical trial landscape

AD04 · 1 trial · 1 indication

Phase 3 1
NCT04101227Study to Evaluate AD04 in Adults With Alcohol Use Disorder (AUD) and Selected Serotonin Transporter PolymorphismsAlcohol Use Disorder
COMPLETED302 Analytics
PHASE3COMPLETED
Study to Evaluate AD04 in Adults With Alcohol Use Disorder (AUD) and Selected Serotonin Transporter Polymorphisms
Alcohol Use DisorderUnlock trial analytics

Study Endpoints

Primary Endpoints

Change from baseline in the percentage of monthly heavy drinking days (PHDD)
Weeks 16 to 24

Change from baseline in the percentage of monthly HDDs, where (heavy) drinking is defined as the consumption of ≥ 60 g alcohol/day (if male) or ≥ 40 g alcohol/day (if female).

Secondary Endpoints

Change from baseline in the primary efficacy endpoint at each study month
Weeks 4, 8, 12, 16, 20, and 24
Change from baseline in AUD symptoms and clinical status
Weeks 12 and 24
Change from baseline in Drinking Risk Levels (DRL), 1-level shift
Week 24
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Treatment ArmEXPERIMENTALAD04 (ondansetron)
Placebo ArmPLACEBO_COMPARATORMatching Placebo

Interventions

NameTypeDescription
AD04 (ondansetron)DRUGAD04 (ondansetron) 0.33 mg, orally (p.o.) twice a day (BID)
Matching placeboDRUGMatching placebo to AD04 (ondansetron), orally (p.o.) twice a day (BID)
Companion Diagnostic for Genetic TestingDEVICECompanion Diagnostic for Genetic Testing
Brief Psychological CounselingBEHAVIORALBrief Psychological Counseling
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites25

Inclusion Criteria: 1. The subject has signed the Informed Consent Form. 2. The subject has breath alcohol concentration (BAC) of 0.00% at the Screening and \< 0.02 % at the Baseline visit. 3. The subject has moderate to severe diagnosis of AUD as measured by Diagnostic and Statistical Manual of Me...

Countries:BulgariaCroatiaEstoniaFinlandLatviaPolandSweden
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Frequently asked questions about AD04

What is AD04?

AD04 is an investigational small molecule developed by Adial Pharmaceuticals, Inc. (ticker ADIL) for the treatment of Alcohol Use Disorder. It is being studied as a treatment for adults with AUD and selected serotonin transporter polymorphisms. AD04 is in Phase 3 clinical development and has not been approved by the FDA.

What is AD04 used for?

AD04 is being developed for the treatment of Alcohol Use Disorder (AUD) in adults. The Phase 3 study enrolled adults aged 18 years and older with AUD and selected serotonin transporter polymorphisms. AD04 is investigational and has not been approved for any indication.

Who makes AD04?

AD04 is developed by Adial Pharmaceuticals, Inc., which trades under the ticker ADIL. The company is the sponsor of the Phase 3 clinical program evaluating AD04 in adults with Alcohol Use Disorder and selected serotonin transporter polymorphisms.

What phase is AD04 in?

AD04 is in Phase 3 clinical development. Its Phase 3 trial, NCT04101227, has been completed. AD04 is investigational and has not been approved by the FDA for Alcohol Use Disorder or any other indication.

What clinical trials is AD04 in?

AD04 has been evaluated in one Phase 3 clinical trial, NCT04101227, titled "Study to Evaluate AD04 in Adults With Alcohol Use Disorder (AUD) and Selected Serotonin Transporter Polymorphisms." The trial was completed and enrolled 302 participants across Bulgaria, Croatia, Estonia, Finland, Latvia, Poland, and Sweden.

Is AD04 the same as ondansetron?

AD04 is also known as AD04 (ondansetron). The drug is a small molecule being developed by Adial Pharmaceuticals, Inc. for Alcohol Use Disorder, and it is referenced in the literature and company materials under the ondansetron name.