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Use of Resident Tele-Ophthalmic Diagnosis to Aid in Management of VisionCompromising Retinal Pathology
Investigative Ophthalmology and Visual Science ; 63(7):3792-F0213, 2022.
Article in English | EMBASE | ID: covidwho-2058417
ABSTRACT

Purpose:

In recent years, innovations in tele-ophthalmology have shown promise in providing quality ophthalmic care to patients in low-access settings and high-risk environments such as the COVID-19 pandemic. Emergency departments and urgent centers may benefit from tele-ophthalmology applications;the tele-images can be sent to the covering ophthalmologist or, to another ED for evaluation of images prior to transferring the patient. In this study, we aimed to assess the ability of resident physicians to identify features of posterior-pole retinal pathology using teleophthalmology.

Methods:

Retrospective study on 16 patients (32 eyes;30 with retinal pathology and 2 controls) who presented to a retina clinic at an academic medical center. Automated OCT-B images with 3D topographic maps and fundus photographs of the posterior pole using a Topcon Maestro 3D OCT-1 unit were taken. Images were transmitted remotely to a resident physician who attempted to identify retina pathology using fundus photography and OCT. The same images were consequently evaluated by a retina specialist for grading. We then tested the concordance between diagnoses rendered via tele-OCT by the resident physician and the gold standard clinical examination (performed by the retina specialist) using Cohen's Kappa statistic (κ).

Results:

An overall average of 79.9% concordance for 69 potential findings was obtained between the retina attending's diagnosis with clinical examination and the resident physician's diagnosis using tele-OCT/fundus images based on Cohen's Kappa statistic (κ). The concordance was lower in eyes with vitreous hemorrhage most likely due to the inferior quality fundus and OCT-B images. The resident exam also identified the presence of any macular pathology in all 30 eyes with macular pathology and correctly identified the controls, indicating 100% sensitivity for identifying abnormal findings using tele OCT/fundus images.

Conclusions:

This study verifies the utility of resident screening of tele-OCT fundus and OCT-B images to identify retinal pathology. Tele-ophthalmology likely has a useful role in triaging retinal pathology whose outcomes could be affected by timely intervention. Many unnecessary emergency transfers may be avoided if the on-call ophthalmology residents are able to review the fundus and OCT images before hand.
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Collection: Databases of international organizations Database: EMBASE Language: English Journal: Investigative Ophthalmology and Visual Science Year: 2022 Document Type: Article

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Collection: Databases of international organizations Database: EMBASE Language: English Journal: Investigative Ophthalmology and Visual Science Year: 2022 Document Type: Article