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A Long-term Trial of EB-1020 in Adult Patients with ADHD

A Phase 3, Multicenter, Open-label, Uncontrolled, Long-term Trial to Evaluate the Safety and Efficacy of Long-term Administration of EB-1020 Once Daily QD XR Capsules in Adults With Attention-deficit/Hyperactivity Disorder

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2071250004
Enrollment
180
Registered
2025-04-28
Start date
2025-07-16
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

Attention-Deficit Hyperactivity Disorder(ADHD)

Interventions

Administer 1 or 2 EB-1020 164.4 mg capsules (corresponding to low or high dose) orally once daily,

Sponsors

Sanada Nobuhito
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Participants who completed the treatment period andfollow-up period in the preceding double-blind parent Trial (Trial 405-102-00112) and did not meet the criteria for discontinuation of the investigational medicinal product (IMP). 2) Participants who have not been found to have major problems with trial requirements, such as compliance with the IMP, in the preceding double-blind parent trial.

Exclusion criteria

Exclusion criteria: 1) Participants who are pregnant or breastfeeding or test positive for pregnancy on baseline visit. 2) Participants who started prohibited concomitant medications/therapies for ADHD or other comorbidities at the end of the follow-up period of the preceding trial, or participants for whom starting treatment is deemed beneficial. 3) 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 on the section of suicidal ideation on the since last visit version of the Columbia-Suicide Severity Rating Scale(C-SSRS)in the preceding double-blind parent trial or -Reported suicidal behavior 4) Participants who were found to have serious or severe adverse events that were judged to be related to the IMP in the preceding double-blind parent trial. 5) Participants who test positive for drugs or alcohol in a urine test on baseline visit.

Design outcomes

Primary

MeasureTime frame
Number of Patients Experiencing Treatment-Emergent Adverse Events (TEAEs)

Contacts

Public ContactDrug Information Center

Otsuka Pharmaceutical Co., LTD.

opc_ctr@otsuka.jp+81-3-6361-7314

Outcome results

None listed

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