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Correlation Between Optical Coherence Tomography Angiography and Photopic Negative Response in Patients With Glaucoma

NCT05104294 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 76

Last updated 2021-11-02

No results posted yet for this study

Summary

Open angle glaucoma (OAG) is considered a common cause of irreversible vision loss worldwide. It is an optic neuropathy associated with progressive loss and degeneration of the retinal ganglion cell layer (RGC) and its axons (retinal nerve fiber layer; RNFL), which lead to neuroretinal rim excavation and corresponding visual field defects.

Conditions

Interventions

DIAGNOSTIC_TEST

Optical Coherence Tomography- Angiography

Peripapillary retinal nerve fiber layer thickness, ganglion cell complex, superficial and deep capillary plexus vessel density were measured.

DIAGNOSTIC_TEST

Photopic negative response

Both the implicit time and amplitude of PhNR were recorded.

Sponsors & Collaborators

  • Benha University

    lead OTHER

Principal Investigators

  • Marwa A Tabl, MD · Benha University

Eligibility

Min Age
35 Years
Max Age
55 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2020-02-02
Primary Completion
2020-07-14
Completion
2020-08-15

Countries

  • Egypt

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05104294 on ClinicalTrials.gov