- •Foreword
- •Preface
- •Contents
- •1.1 Introduction
- •1.2 Method
- •1.2.1 Databases
- •1.2.2 Dates
- •1.2.3 Keywords
- •1.2.4 Criteria for Inclusion
- •1.2.5 Criteria for Exclusion
- •1.2.6 Selection of Papers
- •1.3 Results
- •1.3.1 Subspecialty
- •1.3.2 Type of Telemedicine
- •1.3.3 Study Design
- •1.3.4 Final Conclusions of Papers
- •1.4 Discussion
- •References
- •2.1 Introduction
- •2.2 The Need for Diabetic Retinopathy Screening Programs
- •2.4 Guidelines for Referring Patients
- •2.7 Program Models for Diabetic Retinopathy Screening
- •2.9 Program Personnel and Operations
- •2.9.1 Primary Care Providers
- •2.9.2 Photographers
- •2.9.3 Clinical Consultants
- •2.9.4 Administrators
- •2.9.5 A Note to CEOs, Operations Directors, and Clinic Managers
- •2.10 Policies and Procedures
- •2.10.1 Sample Protocol 1
- •2.10.1.1 Diabetic Retinopathy Screening Services
- •Policy
- •Background
- •Procedure
- •2.10.2 Sample Protocol 2
- •2.10.2.1 Pupil Dilation Before Diabetic Retinopathy Photography
- •Policy
- •Background
- •Procedure
- •2.10.3 Sample Protocol 3
- •2.10.3.1 Diabetic Retinopathy Photography Review
- •Policy
- •Background
- •Procedure
- •2.11 Technical Requirements
- •2.11.1 Connectivity
- •2.11.2 Resolution
- •2.11.3 Color
- •2.11.4 Stereopsis
- •2.11.5 Compression
- •2.11.6 Enhancement
- •2.11.7 Pupil Dilation
- •2.11.8 Early California Telemedicine Initiatives Diabetic Retinopathy Screening
- •2.11.9 The American Indian Diabetes Teleophthalmology Grant Program
- •2.11.10 Central Valley EyePACS Diabetic Retinopathy Screening Project
- •2.12.1 Diabetic Retinopathy
- •2.12.1.1 ADA Guidelines Terms
- •2.12.1.2 Vitrectomy
- •References
- •3: Stereopsis and Teleophthalmology
- •3.1 Introduction
- •3.2 History of Stereopsis and Stereopsis in Ophthalmology
- •3.3 Technology and Photography
- •3.3.3 Imaging Fields
- •3.3.4 Image Viewing Techniques
- •3.3.5 Image Compression
- •3.4 Stereoscopic Teleophthalmology Systems
- •3.4.1 University of Alberta
- •3.4.4 Joslin Vision Network
- •3.5 Conclusion
- •References
- •4.1 Introduction
- •4.2 Methods
- •4.2.1 Main Outcome Measures
- •4.3 Results
- •4.3.1 Retinal Video Recording Versus Retinal Still Photography
- •4.3.2 Video Compression Analysis
- •4.4 Discussion
- •References
- •5.1 Introduction
- •5.1.1 Automated, Remote Image Analysis of Retinal Diseases
- •5.1.2 Telehealth
- •5.2 Design Requirements
- •5.2.1 Telehealth Network Architecture
- •5.2.2 Work Flow
- •5.2.3 Performance Evaluation of the Network
- •5.3 Automated Image Analysis Overview
- •5.3.1 Quality Assessment Module
- •5.3.2 Vascular Tree Segmentation
- •5.3.3 Quality Evaluation
- •5.4 Anatomic Structure Segmentation
- •5.4.1 Optic Nerve Detection
- •5.4.2 Macula
- •5.4.3 Lesion Segmentation
- •5.4.4 Lesion Population Description
- •5.4.5 Image Query
- •5.5 Summary
- •References
- •6.1 Introduction
- •6.3 Optical Coherence Tomography to Detect Leakage
- •References
- •7.1 Introduction
- •7.2 Patients and Methods
- •7.2.1 Participants
- •7.2.2 Methods
- •7.2.3 Statistics
- •7.3 Results
- •7.3.1 Reliability of Image Evaluation
- •7.3.2 Prevalence of Glaucomatous Optic Nerve Atrophy
- •7.4 Discussion
- •7.5 Perspectives
- •References
- •8.1 Introduction
- •8.1.2 Homology Between Retinal and Systemic Microvasculature
- •8.1.3 Need for More Precise CVD Risk Prediction
- •8.2.1 Retinal Microvascular Signs
- •8.2.2 Retinal Vessel Biometry
- •8.2.3 Newer Retinal Imaging for Morphologic Features of Retinal Vasculature
- •8.3 Associations of Retinal Imaging and CVD Risk
- •8.3.1.1 Risk of Pre-clinical CVD
- •8.3.1.2 Risk of Stroke
- •8.3.1.3 Risk of Coronary Heart Disease
- •8.3.2.1 Risk of Hypertension
- •8.3.2.2 Risk of Stroke
- •8.3.2.3 Risk of Coronary Heart Disease
- •8.3.2.4 Risk of Peripheral Artery Disease
- •8.3.3 Newer Morphologic Features of Retinal Vasculature
- •8.4 Retinal Imaging and Its Potential as a Tool for CVD Risk Prediction
- •References
- •9.1 Alzheimer’s Disease
- •9.2 Treatments
- •9.3 Diagnosis
- •9.6 Conclusions
- •References
- •10.1 Introduction
- •10.1.1 Stroke
- •10.1.2 Heart Disease
- •10.1.3 Arteriovenous Ratio
- •10.2 Purpose
- •10.3 Method
- •10.3.1 Medical Approach
- •10.3.2 Technical Approach
- •10.3.3 Output of Medical Data
- •10.4 Patients
- •10.5 Results
- •10.5.1 Medical History
- •10.5.2 Telemedical Evaluation of Retinal Vessels
- •10.5.2.1 Prevalence of Retinal Microangiopathy
- •10.5.2.2 Arteriovenous Ratio
- •10.5.2.3 PROCAM-Index
- •10.6 Discussion and Perceptive
- •10.6.1 Estimation of “Stroke Risk” Estimated by the Stage of Retinal Microangiopathy
- •References
- •11.1 Introduction
- •11.2 System Requirements
- •11.3 Fundus Camera
- •11.4 Imaging Procedure
- •11.4.1 Reading Center Procedure
- •11.5 Detection of Macular Edema
- •11.6 Implementation
- •11.7 Unreadable Images
- •11.7.1 Impact on Overall Diabetic Retinopathy Assessment Rates
- •11.7.2 Compliance with Recommendations
- •11.7.3 Challenges
- •11.7.4 Summary
- •References
- •12.1 Screening
- •12.2 Background
- •12.3 Historical Perspective in England
- •12.4 Methodology
- •12.4.1 The Aim of the Programme
- •12.5 Systematic DR Screening
- •12.6 Cameras for Use in the English Screening Programme
- •12.7 Software for Use in the English Screening Programme
- •12.9 Implementation in England
- •12.11 Quality Assurance
- •12.12 The Development of External Quality Assurance in the English Screening Programme
- •12.13 Information Technology (IT) Developments for the English Screening Programme
- •12.14 Dataset Development
- •12.15 The Development of External Quality Assurance Test Set for the English Screening Programme
- •12.16 Failsafe
- •12.17 The Epidemic of Diabetes
- •References
- •13.1 Introduction
- •13.2 Burden of Diabetes and Diabetic Retinopathy in India
- •13.3 Diabetic Retinopathy Screening Models
- •13.4 Need for Telescreening
- •13.5 Guidelines for Telescreening
- •13.6 ATA Categories of DR Telescreening Validation
- •13.7 Yield of Diabetic Retinopathy in a Telescreening Model
- •13.8 How Are Images Transferred
- •13.10 How Many Fields Are Enough for Diabetic Retinopathy Screening
- •13.11 Is Mydriasis Needed While Using Nonmydriatic Camera?
- •13.12 Validation Studies on Telescreening
- •13.12.1 Accuracy of Telescreening
- •13.12.2 Patient Satisfaction in Telescreening
- •13.12.3 Cost Effectivity
- •13.12.4 Telescreening for Diabetic Retinopathy: Our Experience
- •13.13 Future of Diabetic Retinopathy Screening
- •References
- •14.1 Introduction
- •14.2 Methods
- •14.3 Discussion
- •14.4 Conclusion
- •References
- •15.1 Introduction
- •15.1.1 Description of the EADRSI
- •15.5 State Support of Screening in the Safety Net
- •15.7 Screening Economics for Providers
- •15.8 Patient Sensitivity to Fees
- •15.9 Conclusion
- •References
- •16.1 Introduction
- •16.2 Setting Up the New Screening Model
- •16.2.1 Phase 1: Training
- •16.2.2 Phase 2: Evaluation of Agreement
- •16.2.3 Phase 3: Implementation of the Screening Model
- •16.3 Technologic Requirements
- •16.3.1 Data Management
- •16.3.2 Data Models
- •16.3.2.1 Data Scheme for Patient-Related Information
- •16.3.2.2 Data Scheme for Images
- •Fundus Camera VISUCAM Pro NM
- •PACS Server
- •ClearCanvas DICOM Visualizer
- •16.4 Results
- •16.4.1 Phase 2: Agreement Evaluation
- •16.4.2 Phase 3: Implementation of the Screening Model
- •16.5 Discussion
- •16.5.1 Evaluation of the Screening Model
- •16.5.2 Prevalence of DR
- •16.5.3 Quality Evaluation
- •16.6 Conclusion
- •References
- •17.1.3 Examination and Treatment
- •17.1.4 Limitations of Current Care
- •17.2 Telemedicine and ROP
- •17.2.2 Accuracy and Reliability of Telemedicine for ROP Diagnosis
- •17.2.3 Operational ROP Telemedicine Systems
- •17.2.4 Potential Barriers
- •17.3 Closing Remarks
- •17.3.1 Future Directions
- •References
- •18.1 Introduction
- •18.2 Neonatal Stress and Pain
- •18.3 ROP Screening Technique
- •18.4 Effect of Different Examination Techniques on Stress
- •18.5 Future of Retinal Imaging in Babies
- •References
- •19.1 Introduction
- •19.2 History of the Program
- •19.3 Telehealth Technologies
- •19.4 Impact of the Program
- •Selected References
- •Preamble
- •Introduction
- •Background
- •The Diabetic Retinopathy Study (DRS)
- •Mission
- •Vision
- •Goals
- •Guiding Principles
- •Ethics
- •Clinical Validation
- •Category 1
- •Category 2
- •Category 3
- •Category 4
- •Communication
- •Medical Care Supervision
- •Patient Care Coordinator
- •Image Acquisition
- •Image Review and Evaluation
- •Information Systems
- •Interoperability
- •Image Acquisition
- •Compression
- •Data Communication and Transmission
- •Computer Display
- •Archiving and Retrieval
- •Security
- •Reliability and Redundancy
- •Documentation
- •Image Analysis
- •Legal Requirements
- •Facility Accreditation
- •Privileging and Credentialing
- •Stark Act and Self-referrals
- •State Medical Practice Acts/Licensure
- •Tort Liability
- •Duty
- •Standards of Care
- •Consent
- •Quality Control
- •Operations
- •Customer Support
- •Originating Site
- •Transmission
- •Distant Site
- •Financial Factors
- •Reimbursement
- •Grants
- •Federal Programs
- •Other Financial Factors
- •Equipment Cost
- •Summary
- •Abbreviations
- •Appendices
- •Appendix A: Interoperability
- •Appendix B: DICOM Metadata
- •Appendix C: Computer-Aided Detection
- •Appendix D: Health Insurance Portability and Accountability Act (HIPAA)
- •Appendix F: Quality Control
- •Appendix H: Customer Support
- •Level 1
- •Level 2
- •Level 3
- •Appendix I: Reimbursement
- •Medicare
- •Medicaid
- •Commercial Insurance Carrier Reimbursement
- •Other Financial Factors
- •Disease Prevention
- •Resource Utilization
- •American Telemedicine Association’s Telehealth Practice Recommendations for Diabetic Retinopathy
- •Conclusion
- •References
- •Contributors
- •Second Edition
- •First Edition
- •Index
19 Retinoblastoma Management: Connecting Institutions with Telemedicine |
191 |
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Maria Sabina Ahchu, M.D.
Pediatric Hematologist/Oncologist
Hospital del Niño de Panamá
Panama, Republic of Panama
J. Thomas Ford
Trustee, Board Member
Director, and Past President Programa Niños
Sanos: Niños Felices
Panama, Republic of Panama
Honduras
Ligia Fu, M.D.
Pediatric Hematologist/Oncologist & Medical
Director
Hospital Escuela Materno Infantil
Tegucigalpa, Honduras
Carlos Maldonado, M.D.
Ophthalmologist
Hospital Escuela Materno Infantil
Tegucigalpa, Honduras
Lilia Lopez, M.D.
Ophthalmologist
Hospital Escuela Materno Infantil
Tegucigalpa, Honduras
Selected References
Abramson DH, Beaverson K, Sangani P, Vora R, Lee T, Hochberg H, Kirszrot J, Ranjithan M (2003) Screening for retinoblastoma: presenting signs as prognosticators of patient and ocular survival. Pediatrics 112(6):1248–1255
Balaguer J, Wilson MW, Billups CA, Mancini J, Haik BG, Qaddoumi I, Khoury JD, Rodriguez-Galindo C (2009) Predictive factors of invasion in eyes with retinoblastoma enucleated after eye salvage treatments. Pediatr Blood Cancer 52(3):351–356
Carlos LL, Roberto RL, Victor TG, Carlos HG, Eduardo LP (2002) Risk of dying of retinoblastoma in Mexican children. Med Pediatr Oncol 38(3):211–213
Chantada G, Fandino A, Manzitti J, Urrutia E, Schvartzman E (1999) Late diagnosis of retinoblastoma in a developing country. Arch Dis Child 80(2):171–174
Connolly D (2007) Hamilton institute quickly gaining global reputation. Commercial appeal. http://www. eye.uthsc.edu/news/CommercialApp-Jan07.pdf. Accessed 4 Jan 2007
Cyber-Sight website (2007) Retinoblastoma: one world, one vision. http://cybersight.org/bins/content_page. asp?cid=70–2151. Accessed Jan 2007
Dome Jeffrey S, Rodriguez-Galindo Carlos, Spunt Sheri L, Santana Victor M (2008) Pediatric solid tumors. In: Abeloff Martin D (ed) Abeloff’s clinical oncology, 4th edn. Elsevier, Philadelphia, pp 2075–2129
Dyer MA (2009) In their own words: interviews with cell cycle. The first knockout mouse model of retinoblastoma. Cell Cycle 8(14):2145, Epub 2009 Jul 15. PMID: 19574732
Ellsworth R (1969) The practical management of retinoblastoma. Trans Am Ophthalmol Soc 67:462–534 Finger PT; 7th Edition, AJCC-UICC Ophthalmic
Oncology Task Force (committee of 45 members including Haik BG and Wilson MW) (2009) The 7th edition AJCC staging system for eye cancer: an international language for ophthalmic oncology. Arch Pathol Lab Med 133(8):1197–1198. PMID: 19653708
Friend SH, Bernards R, Rogelj S, Weinberg RA, Rapaport JM, Albert DM, Dryja TP (1986) A human DNA segment with properties of the gene that predisposes to retinoblastoma and osteosarcoma. Nature 323(6089):643–646
Haynie HW (2008) Hamilton eye institute expands reach of telemedicine. West Tennessee Medical News. http:// www.westtnmedicalnews.com/news.php?viewStory= 1397. Accessed Jul 2008
Helveston EM, Thazhathu MJ, Smallwood LM (2006) ORBIS telemedicine, cyber-sight. In: Yogesan K, Kumar S, Goldschmidt L, Cuadros J (eds) Teleophthalmology. Springer, Berlin/Heidelberg, pp 187–193
Knudson AG Jr (1971) Mutation and cancer: statistical study of retinoblastoma. Proc Natl Acad Sci U S A 68(4):820–823
Lawrence SD, Hoehn ME, Karcioglu ZA, Haik BG (2009) An unusual case of retinoblastoma. Ophthalmic Surg Lasers Imaging 40(3):296–299, PubMed PMID: 19485296
Leander C, Fu LC, Peña A, Howard SC, RodriguezGalindo C, Wilimas JA, Ribeiro RC, Haik B (2007) Impact of an education program on late diagnosis of retinoblastoma in Honduras. Pediatr Blood Cancer 49(6):817–819
Rodrigues KE, Latorre MR, de Camargo B (2004) Delayed diagnosis in retinoblastoma. J Pediatr 80(6):511–516 Rodriguez-Galindo C, Wilson MW (eds) (2010)
Retinoblastoma. Springer, New York Rodriguez-Galindo C, Wilson MW, Chantada G, Fu L,
Qaddoumi I, Antoneli C, Leal-Leal C, Sharma T, Barnoya M, Epelman S, Pizzarello L, Kane JR, Barfield R, Merchant TE, Robison LL, Murphree AL, Chevez-Barrios P, Dyer MA, O’Brien J, Ribeiro RC, Hungerford J, Helveston EM, Haik BG, Wilimas J (2008) Retinoblastoma: one world, one vision. Pediatrics 122(3):e763–e770, Review. PMID: 18762512
Sastre X, Chantada GL, Doz F, Wilson MW, de Davila MT, Rodríguez-Galindo C, Chintagumpala M, Chévez-Barrios P (2009) International Retinoblastoma Staging Working Group. Proceedings of the consensus
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meetings from the International Retinoblastoma Staging Working Group on the pathology guidelines for the examination of enucleated eyes and evaluation of prognostic risk factors in retinoblastoma. Arch Pathol Lab Med 133(8):1199–1202, PMID: 19653709
Shepard S (2006) Discovery by UT-St. Jude scientific team seen as breakthrough in cancer research. Memphis Bus J h t t p : / / w w w . b i z j o u r n a l s . c o m / m e m p h i s / stories/2006/11/13/story8.html?page=all
Shih CS, Laurie N, Holzmacher J, Spence Y, Nathwani AC, Davidoff AM, Dyer MA (2009) AAV-mediated local delivery of interferon-beta for the treatment of retinoblastoma in preclinical models. Neuromolecular Med 11(1):43–52, Epub 2009 Mar 22. PMID: 19306089
St. Jude Children’s Research Hospital (2009) Outreach through Oncopedia. Promise http://www.stjude.org/ stjude/v/index.jsp?vgnextoid=55e6cde1a67df110Vgn VCM1000001e0215acRCRD. Accessed Winter 2009 Strehlau C (2006) Retinoblastoma symposium with Drs. Barrett Haik, Judith Wilimas, and Eugene Helveston. St. Jude Medical Minute. http://www.eye.uthsc.edu/audio/
stjude-medmin-panama.mp3. Accessed 11 Jan 2006 Sutherland J (2006) Mission possible: UTMG ophthal-
mologists make a difference in Panama. Link UT Medical Group http://www.bizjournals.com/memphis/ stories/2006/11/13/story8.html?page=all
UT Health Science Center (2007) University of Tennessee Health Science Center Hamilton Eye Institute uses telemedicine to reach out to Panamanian patients. http://www.uthsc.edu/news/ne.php?HYPER=/news/ november/hei_panama_teleconference_release.htm. Accessed 28 Nov 2007
UT Health Science Center (2008) Vietnam Telehealth Conference, Hamilton Eye Institute. The Record. http://www.uthsc.edu/record/pdfs/2008/record_mayjun08.pdf. Accessed May-June 2008
WHBQ-TV Memphis (Fox affiliate) (2006) International symposium aboard ORBIS® flying eye hospital. Fox 13 Eyewitness News. http://www.eye.uthsc.edu/video/ Orbis-Fox13news-2006jan13.mpg. Accessed 13 Jan 2006
WHBQ-TV Memphis (Fox affiliate) (2006) Health matters: targeted retinoblastoma therapy. Fox 13 Eyewitness News. http://www.eye.uthsc.edu/video/ RB-Ch13FoxNews-Dec5–2006.wmv. Accessed 5 Dec 2006
Wilimas JA, Wilson MW, Haik BG, Barnoya M, Fu L, Castellanos M, Bonilla M, Phillips BX, Helveston EM, Luna-Fineman S, Ribiero R, Rodriguez-Galindo C (2009) Development of retinoblastoma programs in Central America. Pediatr Blood Cancer 53(1):42–46
Wilson MW, Rodriguez-Galindo C, Billups C, Haik BG, Laningham F, Patay Z (2009a) Lack of correlation between the histologic and magnetic resonance imaging results of optic nerve involvement in eyes primarily enucleated for retinoblastoma. Ophthalmology 116(8):1558–1563, Epub 2009 Jul 9. PubMed PMID: 19545904
Wilson MW, Fraga CH, Rodriguez-Galindo C, Hagedorn N, Leggas ML, Stewart C (2009b) Expression of the multi-drug resistance proteins and the pregnane X receptor in treated and untreated retinoblastoma. Curr Eye Res 34(5):386–394
Appendix
American Telemedicine Association's Telehealth Practice Recommendations for Diabetic Retinopathy
Preamble
The American Telemedicine Association (ATA), with members from throughout the USA and the world, is the principal organization bringing together telemedicine practitioners, healthcare institutions, vendors, and others involved in providing remote healthcare using telecommunications. The ATA is a nonproÞt organization that seeks to bring together diverse groups from traditional medicine, academia, technology and telecommunications companies, e-health, allied professional and nursing associations, medical societies, government, and others to overcome barriers to the advancement of telemedicine through the professional, ethical, and equitable improvement in healthcare delivery.
ATA has embarked on an effort to establish practice guidelines and technical standards for telemedicine to help advance the science and to assure uniform quality of service to patients. Guidelines and standards are developed by panels that include experts from the Þeld and other strategic stakeholders. The guidelines are designed to serve as an operational reference and educational tools to aid providing appropriate care for patients. The guidelines and standards generated by ATA undergo a thorough consensus and rigorous review, with Þnal approval by the ATA board of directors. Recommendations will be reviewed and updated periodically.
The practice of medicine is an integration of the science and art of preventing, diagnosing, and treating diseases. It should be recognized that adherence to these guidelines and standards will not guarantee accurate diagnoses or successful outcomes. The purpose of these guidelines and standards is to assist practitioners in pursuing a sound course of action to provide effective and safe medical care founded on current information and evidence-based medicine, available resources, and patient needs. ATA recognizes that safe and effective practice requires speciÞc training, skills, and techniques as described in this document.
The goal of Telehealth Practice Recommendations for Diabetic Retinopathy is to support telehealth programs to improve clinical outcomes and promote reasonable and informed patient and care provider expectations. Recommendations are based on reviews of current evidence, medical literature, and clinical practice. The recommendations are not intended as strict requirements. They may need to be adapted for patient care or situations where more or less stringent interventions are necessary. Recommendations are also not intended to serve as legal advice or as a substitute for legal counsel. This document does not replace sound medical judgment or clinical decision-making. Supplemental information and examples are included in the appendix.
This document is property of ATA. Any reproduction or modiÞcation of the published practice guideline and technical standards must receive prior approval by ATA.
K. Yogesan et al. (eds.), Digital Teleretinal Screening, |
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DOI 10.1007/978-3-642-25810-7, © Springer-Verlag Berlin Heidelberg 2012 |
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