Study of practice methods for writing skill improvement in non-dominant hand

Study of practice methods for writing skill improvement in non-dominant hand: Randomized controlled trial - Study of practice methods for writing skill improvement in non-dominant hand: Randomized controlled trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000036824

Enrollment

Registered

2019-06-01

Start date

2020-11-15

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

Healthy people

Interventions

Writing practice group: Practice writing by trace writing. 20 minutes a day for 10 days. Instrument practice group: Practice using a training instrument that improves finger movement. 20 minutes a d

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who gave voluntary written informed consent after receiving an adequate explanation regarding their participation in the study.

Exclusion criteria

Exclusion criteria: Left-handed person. People with muscle weakness in the right upper limb (less than 4 with Manual Muscle Testing). People with limited range of motion in the right upper limb. People with sensory disorder and abnormal sensation in the right upper limb. People who have otherwise been determined to be ineligible as a subject by the principal investigator.

Design outcomes

Primary

Measure	Time frame
Amount of change before and after intervention of character recognition rate by Optical Character Recognition (OCR) method.	—

Countries

Japan

Contacts

Public ContactHitoshi Mutai

Shinshu University Division of occupational therapy, School of health sciences, Faculty of Medicine

hitmutai@shinshu-u.ac.jp0263-37-2405

Outcome results

None listed

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