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Clinical Trials/NCT04786730
NCT04786730CompletedPhase 1

A Phase 1b, Multicenter, Open-label, Multiple Ascending Dose Trial to Assess the Pharmacokinetics, Safety, and Tolerability of Centanafadine Extended-release Capsules After Oral Administration in Pediatric Subjects (4 to 12 Years, Inclusive) With Attention-deficit Hyperactivity Disorder

Otsuka Pharmaceutical Development & Commercialization, Inc.1 site in 1 country50 target enrollmentStarted: March 9, 2021Last updated:
Conditions
Interventions
Drugs

Trial Snapshot

Phase
Phase 1
Status
Completed
Enrollment
50
Locations
1
Primary Endpoint
Maximal peak plasma concentration (Cmax)

Study Overview

Brief Summary

This is a phase 1b, multicenter, open-label, multiple-dose trial in pediatric subjects (4 - 12 years of age, inclusive) with a confirmed diagnosis of ADHD.

Study Design

Study Type
Interventional
Allocation
Na
Intervention Model
Single Group
Primary Purpose
Treatment
Masking
None

Eligibility Criteria

Ages
4 Years to 12 Years (Child)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Male or female subjects 4 to 12 years of age, inclusive, at the time of informed consent/assent.
  • A diagnosis of any ADHD subtype based on Diagnostic and Statistical Manual of Mental Disorders - 5th Edition (DSM-5) criteria and confirmed by the Mini International Neuropsychiatric Interview for Children and Adolescents (MINI-KID).

Exclusion Criteria

  • Subjects with a clinical presentation or history that is consistent with delirium, dementia, amnesia, or other cognitive disorders; subjects with psychiatric symptoms that are better accounted for by another general medical condition(s) or direct effect of a substance (medication, illicit drug use, etc); or subjects with a clinical presentation or history of psychotic symptoms.
  • Subjects with developmental disorders, such as autism spectrum disorder.
  • Subjects with a history of intellectual disability as determined by at least 1 of the following: intelligence quotient < 70, or clinical evidence, or a social or school history that is suggestive of intellectual disability.
  • Subjects who currently have clinically significant neurological, dermatological, hepatic, renal, metabolic, hematological, immunological, cardiovascular, pulmonary, or gastrointestinal disorders such as any history of myocardial infarction, congestive heart failure, HIV seropositive status/ AIDS, or chronic hepatitis B or C.
  • Subjects who have history of clinically significant tachycardia or hypertension.

Arms & Interventions

Open-label centanafadine

Experimental

There will be multiple cohorts dosed with open-label centanafadine.

Intervention: Centanafadine (Drug)

Outcomes

Primary Outcomes

Maximal peak plasma concentration (Cmax)

Time Frame: 24 hours

Area under the concentration-time curve from time 0 to 24 hours (AUC0-24h) on day 14

Time Frame: 24 hours

Apparent clearance and apparent volume of distribution of centanafadine on Day 14

Time Frame: 24 hours

Secondary Outcomes

No secondary outcomes reported

Investigators

Sponsor Class
Industry
Responsible Party
Sponsor

Study Sites (1)

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