Amblyopia training frequency is more important than training time for improving visual acuity with amblyopia training

Amblyopia training frequency is more important than training time for improving visual acuity with amblyopia training - Amblyopia training frequency and training time

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000033637

Enrollment

Registered

2018-08-06

Start date

2018-01-01

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

anisometropic amblyopia

Interventions

Amblyopia training with an Occlu-pad twice a week for 30 minutes per training session. Amblyopia training period is 3 months. Amblyopia training with an Occlu-pad once a week for 60 minutes per traini

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Anisometropia amblyopia Refraction difference of left and right eyes is 2.00 D or more Amblyopic eye vision is 0.1 or less (LogMAR value)

Exclusion criteria

Exclusion criteria: Patient with strabismus Patient with oblique position greater than 15 prism Patients with astigmatism greater than 1.50 D Patients with a history of amblyopia treatment

Design outcomes

Primary

Measure	Time frame
Improvement in visual acuity 3 months after start of amblyopia training	—

Countries

Japan

Contacts

Public ContactYo Iwata

Kitasato University School of Allied Health Sciences

mm14004q@st.kitasato-u.ac.jp042-778-9671

Outcome results

None listed

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