1
|
Inouye K, Petrosyan A, Moskalensky L, Thankam FG. Artificial Intelligence in Therapeutic Management of Hyperlipidemic Ocular Pathology. Exp Eye Res 2024:109954. [PMID: 38838975 DOI: 10.1016/j.exer.2024.109954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 04/09/2024] [Accepted: 06/02/2024] [Indexed: 06/07/2024]
Abstract
Hyperlipidemia has many ocular manifestations, the most prevalent being retinal vascular occlusion. Hyperlipidemic lesions and occlusions to the vessels supplying the retina result in permanent blindness, necessitating prompt detection and treatment. Retinal vascular occlusion is diagnosed using different imaging modalities, including optical coherence tomography angiography. These diagnostic techniques obtain images representing the blood flow through the retinal vessels, providing an opportunity for AI to utilize image recognition to detect blockages and abnormalities before patients present with symptoms. AI is already being used as a non-invasive method to detect retinal vascular occlusions and other vascular pathology, as well as predict treatment outcomes. As providers see an increase in patients presenting with new retinal vascular occlusions, the use of AI to detect and treat these conditions has the potential to improve patient outcomes and reduce the financial burden on the healthcare system. This article comprehends the implications of AI in the current management strategies of retinal vascular occlusion (RVO) in hyperlipidemia and the recent developments of AI technology in the management of ocular diseases.
Collapse
Affiliation(s)
- Keiko Inouye
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences
| | - Aelita Petrosyan
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences
| | - Liana Moskalensky
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences
| | - Finosh G Thankam
- Department of Translational Research, College of Osteopathic Medicine of the Pacific, Western University of Health Sciences.
| |
Collapse
|
2
|
Bjerager J, Hasler PW, Maloca PM, Rothenbuehler SP. Laser-Induced Chorioretinal Anastomosis in Neurofibromatosis Type 1. JAMA Ophthalmol 2023; 141:1083-1085. [PMID: 37768652 DOI: 10.1001/jamaophthalmol.2023.4215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
This case report describes a laser-induced chorioretinal anastomosis in a 38-year-old woman with neurofibromatosis type 1.
Collapse
Affiliation(s)
- Jakob Bjerager
- Department of Ophthalmology, Rigshospitalet, Glostrup, Denmark
| | - Pascal W Hasler
- Department of Ophthalmology, University Hospital Basel, Basel, Switzerland
| | - Peter M Maloca
- Department of Ophthalmology, University Hospital Basel, Basel, Switzerland
- Institute of Molecular and Clinical Ophthalmology Basel, Basel, Switzerland
| | - Simon P Rothenbuehler
- Department of Ophthalmology, Rigshospitalet, Glostrup, Denmark
- Department of Ophthalmology, University Hospital Basel, Basel, Switzerland
| |
Collapse
|
3
|
Driban M, Kedia N, Arora S, Chhablani J. Novel pharmaceuticals for the management of retinal vein occlusion and linked disorders. Expert Rev Clin Pharmacol 2023; 16:1125-1139. [PMID: 37933706 DOI: 10.1080/17512433.2023.2277882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 10/27/2023] [Indexed: 11/08/2023]
Abstract
INTRODUCTION Retinal vein occlusion (RVO) is the second leading cause of blindness from retinal vascular disease behind diabetic retinopathy. Anti-vascular endothelial growth factor (VEGF) and glucocorticoid therapy are the cornerstones of pharmaceutical treatment for RVO. There is considerable interest in developing new pharmaceuticals in and out of these two classes to reduce costs, lower injection burden, and treat the occlusion itself, rather than the complications. AREAS COVERED In this review, we discuss novel pharmaceuticals for the treatment of RVO outside of current standard of care. We performed a comprehensive literature search encompassing pharmaceuticals that have recently been approved or have shown promising results in early clinical trials or animal models. EXPERT OPINION Anti-VEGF therapy remains the most efficacious treatment for RVO with a very favorable side effect profile. New biosimilars reduce costs while maintaining efficacy. Novel glucocorticoids may be a useful therapy in patients for whom anti-VEGF therapy has failed, or as an adjunct. Pharmaceuticals in other drug classes, particularly those with neuroprotective or regenerative properties, as well as those geared toward treating the occlusion itself, represent exciting options for early RVO therapy, but are likely years away from clinical relevance.
Collapse
Affiliation(s)
- Matthew Driban
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Nikita Kedia
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Supriya Arora
- Bahamas Vision Center and Princess Margaret Hospital, Nassau, New Providence, Bahamas
| | - Jay Chhablani
- Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| |
Collapse
|
4
|
Romano F, Lamanna F, Gabrielle PH, Teo KYC, Battaglia Parodi M, Iacono P, Fraser-Bell S, Cornish EE, Nassisi M, Viola F, Agarwal A, Samanta A, Chhablani J, Staurenghi G, Invernizzi A. Update on Retinal Vein Occlusion. Asia Pac J Ophthalmol (Phila) 2023; 12:196-210. [PMID: 36912792 DOI: 10.1097/apo.0000000000000598] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 12/11/2022] [Indexed: 03/14/2023] Open
Abstract
Retinal vein occlusion represents the second leading cause of retinal vascular disorders, with a uniform sex distribution worldwide. A thorough evaluation of cardiovascular risk factors is required to correct possible comorbidities. The diagnosis and management of retinal vein occlusion have changed tremendously in the last 30 years, but the assessment of retinal ischemia at baseline and during follow-up examinations remains crucial. New imaging techniques have shed light on the pathophysiology of the disease and laser treatment, once the only therapeutic option, is now only one of the possible approaches with antivascular endothelial growth factors and steroid injections being preferred in most cases. Nowadays long-term outcomes are better than those achievable 20 years ago and yet, many new therapeutic options are under development, including new intravitreal drugs and gene therapy. Despite this, some cases still develop sight-threatening complications deserving a more aggressive (sometimes surgical) approach. The purpose of this comprehensive review is to reappraise some old but still valid concepts and to integrate them with new research and clinical data. The work will provide an overview of the disease's pathophysiology, natural history, and clinical features along with a detailed discussion on the advantages of multimodal imaging and of the different treatment strategies with the aim of providing retina specialists with the most updated knowledge in the field.
Collapse
Affiliation(s)
- Francesco Romano
- Eye Clinic, Department of Biomedical and Clinical Science, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | - Francesca Lamanna
- Eye Clinic, Department of Biomedical and Clinical Science, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | | | - Kelvin Y C Teo
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
- Department of Ophthalmology, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Maurizio Battaglia Parodi
- Vita-Salute San Raffaele University, Milan, Italy
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Pierluigi Iacono
- Vita-Salute San Raffaele University, Milan, Italy
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Samantha Fraser-Bell
- Department of Ophthalmology, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Elisa E Cornish
- Department of Ophthalmology, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Marco Nassisi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Ophthalmological Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Viola
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Ophthalmological Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Aniruddha Agarwal
- Eye Institute, Cleveland Clinic, Abu Dhabi, United Arab Emirates
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH, US
- Department of Ophthalmology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Anindya Samanta
- Department of Ophthalmology and Visual Sciences, Texas Tech University Health Sciences Center, Lubbock, TX, US
| | - Jay Chhablani
- University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Giovanni Staurenghi
- Eye Clinic, Department of Biomedical and Clinical Science, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | - Alessandro Invernizzi
- Eye Clinic, Department of Biomedical and Clinical Science, Luigi Sacco Hospital, University of Milan, Milan, Italy
- Department of Ophthalmology, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| |
Collapse
|
5
|
Development and Application of an Intelligent Diagnosis System for Retinal Vein Occlusion Based on Deep Learning. DISEASE MARKERS 2022; 2022:4988256. [PMID: 36061353 PMCID: PMC9433258 DOI: 10.1155/2022/4988256] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 08/11/2022] [Accepted: 08/16/2022] [Indexed: 11/18/2022]
Abstract
This study is aimed at developing an intelligent algorithm based on deep learning and discussing its application for the classification and diagnosis of retinal vein occlusions (RVO) using fundus images. A total of 501 fundus images of healthy eyes and patients with RVO were used for model training and testing to investigate an intelligent diagnosis system. The images were first classified into four categories by fundus disease specialists: (i) healthy fundus (group 0), (ii) branch RVO (BRVO) (group 1), (iii) central RVO (CRVO) (group 2), and (iv) macular branch RVO (MBRVO) (group 3), before being diagnosed using the ResNet18 network model. Intelligent diagnoses were compared with clinical diagnoses. The specificity of the intelligent diagnosis system under each attention mechanism was 100% in group 0 and also revealed a high sensitivity of over 95%, F1 score of over 97%, and an accuracy of over 97% in this group. For the other three groups, the specificities of diagnosis ranged from 0.45 to 0.91 with different attention mechanisms, in which the ResNet18+coordinate attention (CA) model had the highest specificities of 0.91, 0.88, and 0.83 for groups 1, 2, and 3, respectively. It also provided a high accuracy of over 94% with a coordinate attention mechanism in all four groups. The intelligent diagnosis and classifier system developed herein based on deep learning can determine the presence of RVO and classify disease according to the site of occlusion. This proposed system is expected to provide a new tool for RVO diagnosis and screening and will help solve the current challenges due to the shortage of medical resources.
Collapse
|
6
|
Leung E, Lin TPH, Radke N, Lam DSC. Laser-Induced Chorioretinal Anastomosis Can Be an Effective Permanent Treatment for Central Retinal Vein Occlusion. Asia Pac J Ophthalmol (Phila) 2021; 10:339-340. [PMID: 34383726 DOI: 10.1097/apo.0000000000000411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Affiliation(s)
- Enne Leung
- International Eye Research Institute of The Chinese University of Hong Kong (Shenzhen), Shenzhen, China
- Dennis Lam and Partners Eye Center, Central District, Hong Kong
| | - Timothy P H Lin
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong
| | - Nishant Radke
- C-MER (Shenzhen) Dennis Lam Eye Hospital, Shenzhen, China
| | - Dennis S C Lam
- International Eye Research Institute of The Chinese University of Hong Kong (Shenzhen), Shenzhen, China
- Dennis Lam and Partners Eye Center, Central District, Hong Kong
| |
Collapse
|