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Disease registry of glaucoma patients

Disease registry of glaucoma patients - Disease registry of glaucoma patients

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000037627
Enrollment
3000
Registered
2019-08-09
Start date
2019-07-01
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

Sponsors

Tohoku University Hospital
Lead Sponsor
Division of Drug Development and Regulatory Science, Faculty of Pharmacy, Keio University
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Patients over 20 years old at the time of informed consent (2) Consent forms for entry into the registry were available (3) Patients with glaucoma of the following types at enrollment (some patients were diagnosed before screening): / Primary open angle glaucoma (POAG): Characteristic morphological features of the optic disc and retinal nerve fiber layer, without other disease or congenital anomaly; and intraocular pressure > 20 mm Hg / Normal tension glaucoma (NTG): Characteristic morphological features of the optic nerve head and retinal nerve fiber layer, without other disease or congenital anomaly, and intraocular pressure < 20 mmHg / Preperimetric glaucoma (PPG): An ophthalmologic examination revealed abnormalities that suggested glaucoma, such as a glaucomatous optic nerve head or retinal nerve fiber layer defects, but no visual field defects were found in a visual field examination / Pseudo-exfoliation glaucoma (PEG): secondary glaucoma caused by pseudo-exfoliation syndrome

Exclusion criteria

Exclusion criteria: (1) History of treatment with unapproved or off-label uses of drugs in clinical trials (corporate clinical trials, physician-led clinical trials, or extended clinical trials), advanced medical treatments, or other clinical research (2) Presence of serious systemic disease (such as cardiovascular disorder, liver disorder, renal disorder, or endocrine disease), with a judgement by the attending physician that participation in this study was inappropriate (3) Judgement by the research director or assigned doctors that inclusion was inappropriate for other reasons

Design outcomes

Primary

MeasureTime frame
Progression of visual field loss (MD slope)

Secondary

MeasureTime frame
Vision (highest corrected vision) Intraocular pressure height, weight Pulse rate, blood pressure (systolic and diastolic blood pressure) Fundus examination Stereo fundus examination (optical nerve head parameter) Visual field (MD value, upper half visual field TD value, lower half visual field TD value, foveal threshold, MD slope) Laser speckle fundus blood flow meter (optical nerve head tissue blood flow) Optical coherence tomography (cpRNFLT, mRNFL, mIPL + GCL, mGCC) Refraction test (refractive value) Measurement of corneal thickness, axial length, anterior chamber depth (measurement of central corneal thickness, axial length and anterior chamber depth) QOL Survey (VFQ-25) Oxidative stress marker (dROM), antioxidant value (BAP), AGE

Countries

Japan

Contacts

Public ContactSatoru Tsuda

Tohoku University Hospital Department of Ophthalmology

tsuda@oph.med.tohoku.ac.jp022-717-7294

Outcome results

None listed

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