Multicenter study to evaluate glaucoma detection ability by new visual field test program (SITA Standard 24-2C)

Phase 2

Recruiting

• Conditions: Glaucoma or suspected glaucoma

• Registration Number: JPRN-jRCTs032210411
• Lead Sponsor: akano Tadashi

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2021-11-05
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

1) Patients with glaucoma or suspected glaucoma on regular visits to the hospital
2) Patients with or without treatment.
3) Patients who have previously undergone HFA visual field testing (SITA Standard 24-2 program) and have an MD of -25D or higher and corrected visual acuity of 0.5 or higher
(4) Age: Those who are 20 years old or older at the time of obtaining consent.
5) Gender: Any.
(6) Those who have received sufficient explanations about participation in this study, and have given written consent of their own free will with sufficient understanding.
(7) Those who are able to attend outpatient clinics according to the research implementation schedule

Exclusion Criteria

1) Patients who did not give consent to participate in this study
2) Eyes with ocular findings that affect the visual field other than glaucoma, or eyes that have previously undergone internal eye surgery other than cataract or glaucoma
3) Other patients who are judged by the principal investigator to be inappropriate for participation in this study.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
The sensitivity thresholds, the occurrence rate of anomaly probability plots, and the Mean Deviation values for the entire visual field at each measurement point obtained by the SITA Standard 24-2C program will be examined.The comparison programs will be SITA Faster 24-2C, SITA Standard 24-2, and 10-2.

Secondary Outcome Measures

Name	Time	Method
1) Examine the inspection time for each program<br>Evaluate the inspection time of the new program and examine the validity of the added inspection points.<br>2) Examination of the correspondence between structure and function<br>Optical coherence tomography (OCT) and stereoscopic fundus photography will be performed in conjunction, and the validity of the detected visual field abnormalities (abnormalities in function) will be evaluated by comparing them with structural changes in the retina.