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Phase II Study of SDT-001 in Pediatric Patients with Attention-deficit/Hyperactivity Disorder

Phase II Study of SDT-001 in Pediatric Patients with Attention-deficit/Hyperactivity Disorder

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT1080225158
Enrollment
247
Registered
2020-04-08
Start date
2020-07-07
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Inattention symptom in patients with ADHD

Interventions

investigational material(s) Generic name etc : SDT-001 INN of investigational material : - Therapeutic category code : --- Other Dosage and Administration for Investigational material : Play SDT-001 e

Sponsors

SHIONOGI & CO., LTD.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Main Inclusion Criteria -Patients diagnosed with ADHD according to the diagnostic criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) at the time of obtaining informed consent. -Patients who have received psychosocial treatment (including environmental coordination) for ADHD for a sufficient duration at the time of obtaining informed consent, and who are judged unlikely to respond to it sufficiently.

Exclusion criteria

Exclusion criteria: Main Exclusion Criteria -Patients with personality disorder or intellectual disability -Patients who used prohibited concomitant drugs/therapies, or patients who received additional psychosocial treatments (including environmental coordination) or changes in conditions of psychosocial treatments during the screening period. -Patients with suspected gaming disorder [conditions in which video games significantly interfere with daily life (e.g., school life or sleep)]

Design outcomes

Primary

MeasureTime frame
safety efficacy Efficacy -Attention Deficit/Hyperactivity Disorder Rating Scale IV (ADHD-RS-IV) (physician assessment) -ADHD-RS-IV (teacher assessment) -The Test of Variables of Attention (T.O.V.A.) Attention Comparison Score (ACS) -Impairment rating scale (IRS) -Clinical Global Impression-Improvement (CGI-I) Safety -Adverse events and adverse device effects

Countries

Japan

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026