Observational study to investigate the effects of prostaglandin analogue-induced improved retinal blood flow on the development of visual field damage in patients with preperimetric glaucoma

Observational study to investigate the effects of prostaglandin analogue-induced improved retinal blood flow on the development of visual field damage in patients with preperimetric glaucoma - Pathological study in preperimetric glaucoma

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000013733

Enrollment

200

Registered

2014-04-16

Start date

2012-08-20

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: 1 Patients able to visit the medical institution at pre-defined visits as instructed by the physician, who are willing to participate in the study, and who are able to provide written informed consent 2 Patients requiring treatment as assessed by the physician 3 Patients with intraocular pressure of 21mmHg or lower, with observed retinal thinning, but without visual field damage 4 Patients with Grade 3 or 4 angles according to the Shaffer classification

Exclusion criteria

Exclusion criteria: Patients assessed as inappropriate to be enrolled in this observational study by the physician

Design outcomes

Primary

Measure	Time frame
Onset of visual field abnormal	—

Countries

Japan

Contacts

Public ContactNaoko Aizawa

Tohoku Univ. Hospital Ophthalmology

n.aizawa@oph.med.tohoku.ac.jp022-717-7294

Outcome results