Evaluation Study of Vision-related Essential Skills with WAVES(Wide-range Assessment of Vison-related Essential Skills) in the Children Suspected Higher-order Visual Dysfunction.

Evaluation Study of Vision-related Essential Skills with WAVES(Wide-range Assessment of Vison-related Essential Skills) in the Children Suspected Higher-order Visual Dysfunction. - Evaluation Study of Vison-related Essential Skills.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027341

Enrollment

Registered

2017-07-01

Start date

2017-07-01

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

Psychogenic visually impairment, learning disability, pervasive developmental disorder

Interventions

Intervention period is only inspection time around 1 hour.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Children suspected of the psychogenic visually impairment, learning disability, or pervasive developmental disorder.

Exclusion criteria

Exclusion criteria: Children with eye diseases other than refractive error.

Design outcomes

Primary

Measure	Time frame
Quantification of the function to understand the information from eyes (spatial perception/cognition, form perception/ cognition, visual memory), and comparison of the value with the children of the same age.	—

Secondary

Measure	Time frame
Quantification of the function to understand the information from eyes (spatial perception/cognition, form perception/ cognition, visual memory), and evaluation of the weak points in the individuals.	—

Countries

Japan

Contacts

Public ContactChizu Touge

Faculty of Medicine, Tottori University Division of Ophthalmology

mihokan@med.tottori-u.ac.jp0859-38-6617

Outcome results

None listed

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