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SPD465

Phase 2

Attention-Deficit/Hyperactivity Disorder | Small molecule | Psychiatry |Takeda Pharmaceutical Company Limited|Last Updated: Jun 3, 2021

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment86

FDA Designations

No designations recorded

Clinical trial landscape

SPD465 · 1 trial · 1 indication

Phase 2 1
NCT00928148The Safety and Efficacy of SPD465 in Adults With Attention Deficit Hyperactivity Disorder (ADHD)Attention-Deficit/Hyperactivity Disorder
COMPLETED86 Analytics
PHASE2COMPLETED
The Safety and Efficacy of SPD465 in Adults With Attention Deficit Hyperactivity Disorder (ADHD)
Attention-Deficit/Hyperactivity DisorderUnlock trial analytics

Study Endpoints

Primary Endpoints

To assess the duration of efficacy of SPD465 compared to placebo and immediate release amphetamine formulation in adults with ADHD using the Permanent Product Measure of Performance (PERMP) math test
-0.5, 2, 4, 8, 12, 14 and 18 hours post-dose

Secondary Endpoints

To assess the duration of efficacy of SPD465 compared with placebo and immediate release amphetamine on ADHD symptoms as determined by the ADHD-rating scale (ADHD-RS)
5, 10 and 15 hours post-dose
To assess the duration of efficacy of SPD465 compared with placebo and immediate release amphetamine on ADHD symptoms as determined by the Swanson, Kotkin, Agler, M. Flynn, and Pelham (SKAMP) scale
5, 10, and 15 hours post-dose
To assess the impact of SPD465 compared with placebo and immediate release amphetamine on sleep as measured by the modified Pittsburgh Sleep Quality Index (PSQI)
21 days
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
SPD465 (50 or 75 mg)EXPERIMENTAL -
Immediate Release Amphetamine salt (25 mg)ACTIVE_COMPARATOR -
PlaceboPLACEBO_COMPARATOR -

Interventions

NameTypeDescription
SPD465DRUG50 or 75 mg once daily for 7 days
Immediate Release Amphetamine SaltDRUG25 mg once daily for 7 days
PlaceboDRUGOnce daily for 7 days
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Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersNo

Inclusion Criteria: * Adult men and non-pregnant women between the ages of 18 and 55 * Confirmed diagnosis of ADHD as defined by the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) * Baseline ADHD score of at least 24 Exclusion Criteria: * Weight l...

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Frequently asked questions about SPD465

What is SPD465 used for?

SPD465 is an investigational small molecule being studied for the treatment of Attention-Deficit/Hyperactivity Disorder (ADHD) in adults. It is in Phase 2 clinical development and is not yet approved by regulatory authorities.

Who makes SPD465?

SPD465 is being developed by Takeda Pharmaceutical Company Limited, which trades under the ticker symbol TAK. The company is conducting clinical research to evaluate the safety and efficacy of this investigational drug for ADHD.

What phase is SPD465 in?

SPD465 is in Phase 2 clinical development. It is an investigational drug, meaning it has not been approved by regulatory agencies and is still undergoing clinical trials to assess its safety and effectiveness for treating ADHD.

What clinical trials is SPD465 in?

SPD465 has one completed Phase 2 clinical trial registered as NCT00928148, titled "The Safety and Efficacy of SPD465 in Adults With Attention Deficit Hyperactivity Disorder (ADHD)." The trial enrolled 86 participants and was a randomized, double-blind, placebo-controlled study.

Is SPD465 FDA approved?

SPD465 is not FDA approved. It is an investigational drug currently in Phase 2 clinical development for Attention-Deficit/Hyperactivity Disorder. The drug has completed one clinical trial, but it has not received regulatory approval for any use.