Attention-Deficit Hyperactivity Disorder(ADHD)
Conditions
Brief summary
The purpose of this study is to evaluate the efficacy and examine the safety of two doses of EB-1020 QD XR capsule administered once daily orally in pediatric ADHD patients.
Interventions
low dose, capsule, oral, once daily, for 6 weeks
high dose, capsule, oral, once daily, for 6 weeks
DRUGPlacebo
Placebo, capsule, oral, once daily, for 6 weeks
Sponsors
Otsuka Pharmaceutical Co., Ltd.
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
6 Years to 17 Years
Healthy volunteers
No
Inclusion criteria
* Participants with a primary diagnosis of ADHD based on DSM-5 diagnostic criteria, differentiated from other mental disorders using the MINI-KID, excluding other specified ADHD or unspecified ADHD. * Participants with a symptom total raw score of\>=28 (if not receiving any pharmacological treatment for ADHD) or\>=22 (if receiving pharmacological treatment for ADHD) on the ADHD Rating Scale Version 5 (ADHD-RS-5) at screening. * Participants with a symptom total raw score of\>=28 on the ADHD-RS-5 at baseline. * Participants with a score of 4 or higher on the Clinical Global Impression Severity - ADHD (CGI-S-ADHD) at baseline.
Exclusion criteria
* Participants who have a positive pregnancy test result at baseline. * Participants determined to have the following diseases based on an interview using the MINI-KID. * Tourette's disorder * Panic disorder * Conduct disorder * Psychotic disorder * Post-traumatic stress disorder * Bipolar disorder * Participants with a generalized anxiety disorder requiring pharmacotherapy, based on the DSM-5 diagnostic criteria. * Participants with an autism spectrum disorder based on the DSM-5 diagnostic criteria. * Participants with a personality disorder, oppositional defiant disorder, or obsessive-compulsive disorder that is the primary focus of treatment, based on the DSM-5 diagnostic criteria. * Participants with a diagnosis of major depressive disorder (MDD), based on the DSM-5 diagnostic criteria who currently have a major depressive episode, or who have required treatment for MDD within the past 3 months prior to screening. Also, participants who, in the judgment of the investigator or subinvestigator, may have a worsening of MDD during the trial or may require treatment during the trial period. * Participants who have a diagnosis of intellectual disability with an intelligence quotient (IQ) score less than 70. * Participants who have a significant risk of committing suicide in the opinion of the investigator or subinvestigator, or based on the following evidence. * Active suicidal ideation as evidenced by an answer of yes on Questions 4 or 5 (over the last 6 months) on the section of suicidal ideation or a history of suicidal behavior (over the last 6 months) on the Baseline/Screening version of the Columbia-Suicide Severity Rating Scale (C-SSRS) at screening. * Participants with a diagnosis of substance use disorder. * Platelets \<= 130,000/mm3 * Hemoglobin \<= 11.2 g/dL * Neutrophils, absolute \<= 1000/mm3 * AST \> 2 x ULN * ALT \> 2 x ULN * eGFR \< 45 mL/min/1.73 m2, calculated by the CKiD U25 equation * CPK \>= 2 x ULN (except for the cases that the medical monitor determined that participant's inclusion is possible based on the discussion about the participant's condition with the investigator or subinvestigator) * Abnormal values for both free T4 and TSH * Participants who cannot agree to discontinuation of prohibited concomitant medication, such as ADHD medication or antidepressants.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Change from baseline in ADHD-RS-5 symptom total raw score at Week 6. | Baseline, Weeks 6 | The ADHD-RS-5 is an 18-item clinician rating scale to evaluate individual ADHD symptoms on a scale of 0 (never to rarely/no problem) to 3 (very often/severe problem). The total sum ranges from 0 (no ADHD symptoms) to 54 (extremely severe ADHD symptoms). Negative change from Baseline indicates improvement. Mixed-effect model repeated measure (MMRM) was used for analysis. |
Countries
Japan
Contacts
Primary ContactDrug Information Center
Outcome results
None listed