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Brexpiprazole for the treatment of acute schizophrenia in the Japanese population

Brexpiprazole for the treatment of acute schizophrenia in the Japanese population - Brexpiprazole for acute schizophrenia

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000032339
Enrollment
100
Registered
2018-04-21
Start date
2018-04-21
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

schizophrenia

Interventions

Brexpiprazole 2mg/day (6 weeks, open label study)

Sponsors

Fujita Health University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. The patient understands and agrees to all the risks and all the benefits of the proposed study 2. inpatient and outpatient 3. male and femele 4. PANSS-EC total score of. >=14 with one or more individual items scoring>=4 and CGI-S>=4 5. not receiving antipsychotic for>=2 days before the study or receiving antipsychotic (Chlorpromazine equivalent doses<=200mg/day) for>=3 days before the study

Exclusion criteria

Exclusion criteria: 1. the patient with coma 2. the patient receiving anesthetic agent or barbiturate 3. the patient receiving epinephrine 4. the patient receiving psychostimulant 5. the patient having allergy brexpiprazole 6, the patient with DM 7. the patient with pregnancy 8. the patient with breast-feeding 9. the patient receiving clozapine 10. the patient suitable for clozapine 11. the patient who the clinician do not suggest to entry the study 12. the patient with mental retardation 13. the patient with dementia 14. the patient with personality disorder 15. the patient with organic brain disease and/or severe physical disease 16. the patient receiving paroxetine 17. the patient receiving carbamazepine 18. the patient receiving electroconvulsive therapy within 6 months before the study 19. the patient receiving long-acting injectable antipsychotics within 6 months before the study

Design outcomes

Primary

MeasureTime frame
All causes discontinuation

Secondary

MeasureTime frame
Discontinuation due to adverse events, discontinuation due to inefficacy, the improvement of psychopathology, individual adverse events

Countries

Japan

Contacts

Public ContactTaro Kishi

Fujita Health University School of Medicine Psychiatry

tarok@fujita-hu.ac.jp0562-93-9250

Outcome results

None listed

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