Literature DB >> 26691046

ROPtool analysis of images acquired using a noncontact handheld fundus camera (Pictor)--a pilot study.

Laura A Vickers1, Sharon F Freedman1, David K Wallace1, S Grace Prakalapakorn2.   

Abstract

The presence of plus disease is the primary indication for treatment of retinopathy of prematurity (ROP), but its diagnosis is subjective and prone to error. ROPtool is a semiautomated computer program that quantifies vascular tortuosity and dilation. Pictor is an FDA-approved, noncontact, handheld digital fundus camera. This pilot study evaluated ROPtool's ability to analyze high-quality Pictor images of premature infants and its accuracy in diagnosing plus disease compared to clinical examination. In our small sample of images, ROPtool could trace and identify the presence of plus disease with high accuracy.
Copyright © 2015 American Association for Pediatric Ophthalmology and Strabismus. Published by Elsevier Inc. All rights reserved.

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Year:  2015        PMID： 26691046      PMCID： PMC4688456          DOI： 10.1016/j.jaapos.2015.07.291

Source DB:  PubMed          Journal:  J AAPOS        ISSN： 1091-8531            Impact factor:   1.220


  10 in total

1.  Computer-assisted measurement of retinal vascular width and tortuosity in retinopathy of prematurity.

Authors:  Amanda E Kiely; David K Wallace; Sharon F Freedman; Zheen Zhao
Journal:  Arch Ophthalmol       Date:  2010-07

2.  Accuracy of ROPtool vs individual examiners in assessing retinal vascular tortuosity.

Authors:  David K Wallace; Sharon F Freedman; Zheen Zhao; Sin-Ho Jung
Journal:  Arch Ophthalmol       Date:  2007-11

3.  A pilot study using "ROPtool" to quantify plus disease in retinopathy of prematurity.

Authors:  David K Wallace; Zheen Zhao; Sharon F Freedman
Journal:  J AAPOS       Date:  2007-05-29       Impact factor: 1.220

4.  Evolution of plus disease in retinopathy of prematurity: quantification by ROPtool.

Authors:  David K Wallace; Sharon F Freedman; Zheen Zhao
Journal:  Trans Am Ophthalmol Soc       Date:  2009-12

5.  Combining ROPtool measurements of vascular tortuosity and width to quantify plus disease in retinopathy of prematurity.

Authors:  Michelle T Cabrera; Sharon F Freedman; Amanda E Kiely; Michael F Chiang; David K Wallace
Journal:  J AAPOS       Date:  2011-02       Impact factor: 1.220

6.  Real-time, computer-assisted quantification of plus disease in retinopathy of prematurity at the bedside.

Authors:  Michelle T Cabrera; Sharon F Freedman; Mary Elizabeth Hartnett; Sandra S Stinnett; Bei Bei Chen; David K Wallace
Journal:  Ophthalmic Surg Lasers Imaging Retina       Date:  2014 Nov-Dec       Impact factor: 1.300

7.  Neonatologists' practices and experiences in arranging retinopathy of prematurity screening services.

Authors:  Alex R Kemper; David K Wallace
Journal:  Pediatrics       Date:  2007-09       Impact factor: 7.124

8.  A pilot study using ROPtool to measure retinal vascular dilation.

Authors:  David K Wallace; Sharon F Freedman; Zheen Zhao
Journal:  Retina       Date:  2009-09       Impact factor: 4.256

9.  Retinal imaging in premature infants using the Pictor noncontact digital camera.

Authors:  Sasapin G Prakalapakorn; David K Wallace; Sharon F Freedman
Journal:  J AAPOS       Date:  2014-08       Impact factor: 1.220

Review 10.  Retinopathy of prematurity: a global perspective of the epidemics, population of babies at risk and implications for control.

Authors:  Clare Gilbert
Journal:  Early Hum Dev       Date:  2008-01-29       Impact factor: 2.079
  10 in total
  6 in total

1.  Computer-assisted quantification of pre-plus and plus disease in images obtained using Pictor versus video indirect ophthalmoscopy: a pilot study.

Authors:  Nikolas N Raufi; David K Wallace; Sharon F Freedman; S Grace Prakalapakorn
Journal:  J AAPOS       Date:  2017-06-29       Impact factor: 1.220

2.  Evaluating a Portable, Noncontact Fundus Camera for Retinopathy of Prematurity Screening by Nonophthalmologist Health Care Workers.

Authors:  S Grace Prakalapakorn; Sharon F Freedman; Amy K Hutchinson; David K Wallace; Sandra S Stinnett; J Wayne Riggins; Keith J Gallaher
Journal:  Ophthalmol Retina       Date:  2018-01-10

3.  ROPtool analysis of plus and pre-plus disease in narrow-field images: a multi-image quadrant-level approach.

Authors:  Marguerite C Weinert; David K Wallace; Sharon F Freedman; J Wayne Riggins; Keith J Gallaher; S Grace Prakalapakorn
Journal:  J AAPOS       Date:  2020-03-27       Impact factor: 1.220

4.  Practice Guidelines for Ocular Telehealth-Diabetic Retinopathy, Third Edition.

Authors:  Mark B Horton; Christopher J Brady; Jerry Cavallerano; Michael Abramoff; Gail Barker; Michael F Chiang; Charlene H Crockett; Seema Garg; Peter Karth; Yao Liu; Clark D Newman; Siddarth Rathi; Veeral Sheth; Paolo Silva; Kristen Stebbins; Ingrid Zimmer-Galler
Journal:  Telemed J E Health       Date:  2020-03-25       Impact factor: 3.536

5.  Quantitatively comparing weekly changes in retinal vascular characteristics of eyes eventually treated versus not treated for retinopathy of prematurity.

Authors:  Gloria J Hong; Jagger C Koerner; Marguerite C Weinert; Sandra S Stinnett; Sharon F Freedman; David K Wallace; J Wayne Riggins; Keith J Gallaher; S Grace Prakalapakorn
Journal:  J AAPOS       Date:  2021-02-20       Impact factor: 1.220

Review 6.  Telemedicine for Retinopathy of Prematurity.

Authors:  Christopher J Brady; Samantha D'Amico; J Peter Campbell
Journal:  Telemed J E Health       Date:  2020-03-25       Impact factor: 3.536
  6 in total

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