A randomized controlled trial on the effect of transcranial direct current stimulation on cognitive impairment in schizophrenia

A randomized controlled trial on the effect of transcranial direct current stimulation on cognitive impairment in schizophrenia - A randomized controlled trial on the effect of transcranial direct current stimulation on cognitive impairment in schizophrenia

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000028224

Enrollment

Registered

2017-07-13

Start date

2017-01-04

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

Intensity: 2 mA Frequency:twice daily for 5 consecutive days Duration:20 minute/stimulation sham-stimulation

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Meeting DSM-5 criteria for schizophrenia

Exclusion criteria

Exclusion criteria: Alcohol or substance disorder Traumatic brain injury Epilepsy

Design outcomes

Primary

Measure	Time frame
Scores on the UCSD Performance-based Skills Assessment-Brief one month later from the last tDCS administration	—

Countries

Japan

Contacts

Public ContactKazuki Sueyoshi

National Ctr Neurol Psychiatr Translational Medical Center

sueyosi@ncnp.go.jp0423412711

Outcome results

None listed

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