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NCT05279313 · ClinicalTrials.gov registry record · Phase 3

A Trial of Centanafadine Long-term Safety in Children and Adolescents With Attention-deficit/Hyperactivity Disorder.

A Phase 3 study of Attention Deficit Hyperactivity Disorder, sponsored by Otsuka Pharmaceutical Development & Commercialization.

Active
Registry status
Phase 3
Development phase
680
Enrollment target
20
Study locations

NCT05279313: Active Phase 3 study of Attention Deficit Hyperactivity Disorder, sponsored by Otsuka Pharmaceutical Development & Commercialization.

NCT05279313 is a Phase 3 study of Attention Deficit Hyperactivity Disorder that is active but no longer recruiting, run by Otsuka Pharmaceutical Development & Commercialization. The registered enrollment target is 680 participants, above the 210-participant average among 102 other Attention Deficit Hyperactivity Disorder trials with a reported enrollment target (224% higher). The trial reports 20 study locations across 7 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05279313, a Phase 3 study of Attention Deficit Hyperactivity Disorder, is active but no longer recruiting, sponsored by Otsuka Pharmaceutical Development & Commercialization.

ACTIVE NOT RECRUITING
Registry status
Phase 3
Development phase
680 participants
Enrollment target
20
Study locations

Study Summary

To evaluate long-term safety exposure

Interventions

  • DRUG Centanafadine Hydrochloride

Study Locations (20)

California

  • Care Access - Beverly Hills
  • Proscience Research Group - Culver City
  • Sun Valley Research Center, Inc. - Imperial
  • Long Beach Clinical Trials Services, Inc - Long Beach
  • NRC Research Institute - Orange
  • SDS Clinical Trials Inc - Santa Ana
  • CMB Clinical Trials - Santee
  • Pacific Clinical Research Management Group LLC - Upland

Florida

  • Sarkis Clinical Trials - Gainesville
  • Direct Helpers Research Center - Hialeah
  • Reliable Clinical Research, LLC - Hialeah
  • Clinical Neuroscience Solutions, Inc. - Jacksonville
  • West Broward Outpatient Site - Lauderhill

Alabama

  • Harmonex Neuroscience Research - Dothan
  • The Center for Clinical Trials, Inc. - Saraland

Arkansas

  • Preferred Research Partners, Inc. - Little Rock
  • Woodland International Research Group - Little Rock

Arizona

  • Southwest Autism Research and Resource Center - Phoenix

Colorado

  • MCB Clinical Research Centers - Colorado Springs

Connecticut

  • Mindscapes Counseling LLC DBA Comprehensive Psychiatric Care, PC - Norwich

Trial Details

FieldValue
Enrollment Target 680 participants
Start Date 2022-02-24
Est. Completion 2026-04-30
Phase Phase 3

What the registry record for NCT05279313 still lists

NCT05279313 is an interventional study that assigns participants to a tested intervention. The registered 680 participants enrollment target is mid-sized for trials with a published cap, above the 210-participant average among 102 other Attention Deficit Hyperactivity Disorder trials with a reported enrollment target (224% higher).

The record links to 1 condition, with Attention Deficit Hyperactivity Disorder appearing as the primary indexed condition, and to 1 intervention - of which Centanafadine Hydrochloride is the first listed.

NCT05279313 names 20 study sites across 7 states, led by California, Florida, Alabama.

Frequently Asked Questions

What is clinical trial NCT05279313 about?

NCT05279313 is a clinical study titled "A Trial of Centanafadine Long-term Safety in Children and Adolescents With Attention-deficit/Hyperactivity Disorder.". To evaluate long-term safety exposure

What is the current status of trial NCT05279313?

This trial is currently active not recruiting. It is a Phase 3 study. The enrollment target is 680 participants. The study started on 2022-02-24. Estimated completion is 2026-04-30.

What conditions does trial NCT05279313 study?

This clinical trial studies the following conditions: Attention Deficit Hyperactivity Disorder.

What interventions are being tested in trial NCT05279313?

The interventions under investigation include: Centanafadine Hydrochloride (DRUG).

Who is sponsoring clinical trial NCT05279313?

This trial is sponsored by Otsuka Pharmaceutical Development & Commercialization, which has 221 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05279313 being conducted?

This trial has 20 study locations across Alabama, Arizona, Arkansas, California, Colorado. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Attention Deficit Hyperactivity Disorder

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT05279313's enrollment target sits among peer trials

680 7th of 102 higher than 96 of 102 other Attention Deficit Hyperactivity Disorder trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Attention Deficit Hyperactivity Disorder trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05279313, the US trial registry maintained by the National Library of Medicine. NCT05279313 (mid enrollment · wide site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.