Correlation of Structure and Function in Glaucoma

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT05954637

Enrollment

Registered

2023-07-20

Start date

2023-07-01

Completion date

2024-12-31

Last updated

2025-12-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Glaucoma

Brief summary

The aim of the study is to correlate structure and function in patients with glaucoma. To this end, a cross-sectional study unsing perimetry and optical coherence tomography is performed.

Interventions

DEVICEOptical coherence tomography

Heidelberg Engineering Spectralis

Study design

Observational model

COHORT

Time perspective

CROSS_SECTIONAL

Eligibility

Sex/Gender

ALL

Age

18 Years to 100 Years

Healthy volunteers

Inclusion criteria

\- Diagnosis of glaucomatous optic neuropathy

Exclusion criteria

* Age \< 18 years * Diabetes * Pregnancy * Hypertensive retinopathy * Smoking * Intraocular surgery 1 month prior to study entry * Systemic or ocular disease, excluding glaucoma, which the investigator believes could affect the test results * Insufficient quality of the optical coherence tomography imaging * Insufficient cooperation during examinations or measurements

Design outcomes

Primary

Measure	Time frame
Association of retinal sensitivity with peripapillary retinal nerve fiber layer thickness	1 day
Association of retinal sensitivity with peripapillary vessel density	1 day

Secondary

Measure	Time frame
Glaucoma Activity Limitation score	1 day

Countries

Austria

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026