Constructing the reliability criteria for static perimetry in visual impairment criteria for determination

Constructing the reliability criteria for static perimetry in visual impairment criteria for determination - Constructing the reliability criteria for static perimetry in visual impairment criteria for determination

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045665

Enrollment

100

Registered

2021-12-01

Start date

2021-12-01

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

Patints with visual field defect

Interventions

Meaurering two additional binocular open Esterman tests.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients undergoing 10-2 program visual field testing for medical purposes

Exclusion criteria

Exclusion criteria: (1) Patients who are unable to make their own decision to participate in the study (2) Patients who have been diagnosed as normal with no visual field abnormalities. 3) Patients under 20 years old

Design outcomes

Primary

Measure	Time frame
Identifing the factors related to the variabiity in Estermann test and 10-2 program and calculating the cut-off value of the factors related to the variability.	—

Secondary

Measure	Time frame
(1) Effect of the better or worse eye on the variability. (2) The visual acuity which static visual field measurements can be performed. 3) Relationship between fovea threshold and visual acuity (4) Minimum retinal capillary density and diameter.	—

Countries

Japan

Contacts

Public ContactKazunori Hirasawa

Kitasato University School of Medicine Department of Ophthalmology

hirasawa@kitasato-u.ac.jp042-778-7967

Outcome results

None listed

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