Investigation of fixation behavior in visual field measurement

Investigation of fixation behavior in visual field measurement - Fixation behavior in visual field measurement

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000022381

Enrollment

100

Registered

2016-05-20

Start date

2016-06-01

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

Glaucoma

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients who had visual field measurement at least three times. The patients who had spherical refraction -8 diopter to +3 diopter. The patients who had astigmatic refraction less than -1.5 diopter

Exclusion criteria

Exclusion criteria: The patients who had unreliability result with Humphrey Field Analyzer (more than 20% of fixation loss and 15% of false positive rate)

Design outcomes

Primary

Measure	Time frame
Correlation between variability of sensitivity and fixation behavior. Construction of new reliability criteria based on fixation behavior.	—

Countries

Japan

Contacts

Public ContactKazunori Hirasawa

School of Allied Health Sciences, Kitasato University Department of Orthoptic and Visual Science

hirasawa@kitasato-u.ac.jp0427789671

Outcome results