Investigation of the efficacy of an online tool for improving the diagnosis of macular lesions imaged by optical coherence tomography
Copyright © 2020 Spanish General Council of Optometry. Published by Elsevier España, S.L.U. All rights reserved..
PURPOSE: Optical coherence tomography (OCT) is a non-invasive method for diagnosis and monitoring of retinal (typically, macular) conditions. The unfamiliar nature of OCT images can present considerable challenges for some community optometrists. The purpose of this research is to develop and assess the efficacy of a novel internet resource designed to assist optometrists in using OCT for diagnosis of macular disease and patient management.
METHODS: An online tool (OCTAID) has been designed to assist practitioners in the diagnosis of macular lesions detected by OCT. The effectiveness of OCTAID was evaluated in a randomised controlled trial comparing two groups of practitioners who underwent an online assessment (using clinical vignettes) based on OCT images, before (exam 1) and after (exam 2) an educational intervention. Participants' answers were validated against experts' classifications (the reference standard). OCTAID was randomly allocated as the educational intervention for one group with the control group receiving an intervention of standard OCT educational material. The participants were community optometrists.
RESULTS: Random allocation resulted in 53 optometrists receiving OCTAID and 65 receiving the control intervention. Both groups performed similarly at baseline with no significant difference in mean exam 1 scores (p = 0.21). The primary outcome measure was mean improvement in exam score between the two exam modules. Participants who received OCTAID improved their exam score significantly more than those who received conventional educational materials (p = 0.005).
CONCLUSION: Use of OCTAID is associated with an improvement in the combined skill of OCT scan recognition and patient management decisions.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:14 |
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Enthalten in: |
Journal of optometry - 14(2021), 2 vom: 01. Apr., Seite 206-214 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Grace, Paul [VerfasserIn] |
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Links: |
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Themen: |
Clinical vignettes |
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Anmerkungen: |
Date Completed 30.08.2021 Date Revised 30.08.2021 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.optom.2020.07.006 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM317004840 |
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500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Copyright © 2020 Spanish General Council of Optometry. Published by Elsevier España, S.L.U. All rights reserved. | ||
520 | |a PURPOSE: Optical coherence tomography (OCT) is a non-invasive method for diagnosis and monitoring of retinal (typically, macular) conditions. The unfamiliar nature of OCT images can present considerable challenges for some community optometrists. The purpose of this research is to develop and assess the efficacy of a novel internet resource designed to assist optometrists in using OCT for diagnosis of macular disease and patient management | ||
520 | |a METHODS: An online tool (OCTAID) has been designed to assist practitioners in the diagnosis of macular lesions detected by OCT. The effectiveness of OCTAID was evaluated in a randomised controlled trial comparing two groups of practitioners who underwent an online assessment (using clinical vignettes) based on OCT images, before (exam 1) and after (exam 2) an educational intervention. Participants' answers were validated against experts' classifications (the reference standard). OCTAID was randomly allocated as the educational intervention for one group with the control group receiving an intervention of standard OCT educational material. The participants were community optometrists | ||
520 | |a RESULTS: Random allocation resulted in 53 optometrists receiving OCTAID and 65 receiving the control intervention. Both groups performed similarly at baseline with no significant difference in mean exam 1 scores (p = 0.21). The primary outcome measure was mean improvement in exam score between the two exam modules. Participants who received OCTAID improved their exam score significantly more than those who received conventional educational materials (p = 0.005) | ||
520 | |a CONCLUSION: Use of OCTAID is associated with an improvement in the combined skill of OCT scan recognition and patient management decisions | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Randomized Controlled Trial | |
650 | 4 | |a Clinical vignettes | |
650 | 4 | |a Community optometrists | |
650 | 4 | |a Educational intervention | |
650 | 4 | |a Optical coherence tomography | |
650 | 4 | |a Training | |
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700 | 1 | |a Edgar, David F |e verfasserin |4 aut | |
700 | 1 | |a Patel, Praveen J |e verfasserin |4 aut | |
700 | 1 | |a Thomas, Dhanes |e verfasserin |4 aut | |
700 | 1 | |a Mahon, Gerald |e verfasserin |4 aut | |
700 | 1 | |a Blake, Alison |e verfasserin |4 aut | |
700 | 1 | |a Bennett, David |e verfasserin |4 aut | |
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