Results 101 to 110 of about 10,365,683 (253)

Longitudinal progression of retinal nonperfusion in clinically stable diabetic retinopathy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To longitudinally assess and quantify changes in retinal nonperfusion (NP) in clinically stable diabetic retinopathy (DR) using ultra‐widefield fluorescein angiography (UWF‐FA) and optical coherence tomography angiography (OCTA). Methods Fifty‐one eyes from thirty‐three patients were followed for a mean of 15.9 ± 11.4 months.
Stela Vujosevic, Sofia Ginelli, Alessandra Cernuschi, Celeste Limoli, Gabriele Piccoli, Elena Tagliabue, Emanuele Torti, Paolo Nucci, Paolo S. Silva   +8 more
wiley   +1 more source

A simple risk stratification for time to development of sight-threatening diabetic retinopathy. [PDF]

, 2013
OBJECTIVE: The American Diabetes Association and the English NHS Diabetic Eye Screening Program recommend annual screening for diabetic retinopathy (DR) with referral to ophthalmology clinics of patients with sight-threatening DR (STDR).
Taylor, David J., Stratton, IM, Taylor, DJ, Stratton, I M, Scanlon, Peter H., Aldington, Stephen J., Aldington, S J, Scanlon, PH, Stratton, Irene M., Adler, AI, Adler, A I, Taylor, D J, Adler, Amanda I., Aldington, SJ, Scanlon, Peter H, Scanlon, Peter   +15 more
core   +1 more source

Ensembling U-Nets for microaneurysm segmentation in optical coherence tomography angiography in patients with diabetic retinopathy

Scientific Reports
Diabetic retinopathy is one of the leading causes of blindness around the world. This makes early diagnosis and treatment important in preventing vision loss in a large number of patients.
Lennart Husvogt, Antonio Yaghy, Alex Camacho, Kenneth Lam, Julia Schottenhamml, Stefan B. Ploner, James G. Fujimoto, Nadia K. Waheed, Andreas Maier   +8 more
doaj   +1 more source

Automatic grading of non-proliferative diabetic retinopathy

Research on Biomedical Engineering, 2023
Supriya Suman, Anil Kumar Tiwari, Kuldeep Singh   +2 more
openaire   +1 more source

Grading‐labour cost analysis of AI‐assisted versus human‐only diabetic retinopathy screening in two Danish healthcare settings

Acta Ophthalmologica, EarlyView.
Abstract Purpose Diabetic retinopathy (DR) screening is essential to prevent vision loss, yet rising diabetes prevalence threatens to outpace ophthalmology capacity. Artificial intelligence (AI) systems can triage retinal images to reduce clinician workload, but economic evidence from high‐income, tax‐funded health systems remains limited.
Lars Grønlykke, Sebastian Wiberg, Alex Carter, Peter Heilbo Ratgen, Simon Joel Lowater, Jakob Kristian Holm Andersen, Thiusius Rajeeth Savarimuthu, Jakob Grauslund   +7 more
wiley   +1 more source

A Markov model of Diabetic Retinopathy Progression for the Economic Evaluation of a novel DR prognostic device, CHERE Working Paper 2007/14 [PDF]

The initial diagnosis of Diabetic Retinopathy (DR) is often in the advance stages of the condition, as patients are only promoted for an examination when sight has been affected.
Marion Haas, Julia Ting, Donald Martin
core  

Robust detection of microaneurysms for sight threatening retinopathy screening [PDF]

, 2008
Diabetic retinopathy is one of the major causes of blindness. However diabetic retinopathy does not usually cause a loss of sight until it has reached an advanced stage.
Bhalerao, Abhir, Anand, Sarabjot Singh, Pounnusamy Saravanan, Saravanan, Ponnusamy, Amiya Patanaik, Sarabjot Anand, Patanaik, Amiya, Abhir Bhalerao   +7 more
core   +1 more source

Multiclass Diabetic Retinopathy Classification based on Low-Rank Adaptation

CLEI Electronic Journal
Diabetic retinopathy is a vision impairment associated with diabetes mellitus, a common medical condition. Retinographic imaging analysis of retinal fundus images is the predominant method of diagnosing this eye complication.
Sebastián Ferreria-Caballero, Diego P. Pinto-Roa, José Luis Vázquez Noguera, Jordan Ayala, Pastor Pérez-Estigarribia, Pedro E. Gardel-Sotomayor   +5 more
doaj   +1 more source

Diabetic Retinopathy –Incidence And Risk Factors In A Community Setting- A Longitudinal Study

Scandinavian Journal of Primary Health Care, 2018
Aim: To evaluate the natural history of diabetic retinopathy (DR) in diabetic patients and to assess long term risk for other chronic diseases associated with DR. Methods: Retrospective, community-based study.
Michal Shani, Tali Eviatar, Doron Komaneshter, Shlomo Vinker   +3 more
doaj   +1 more source

Treatment effects of captopril on non-proliferative diabetic retinopathy.

Chinese medical journal, 2012
Diabetic retinopathy (DR) is one of the most common complications of diabetes. Angiotensin-converting enzyme inhibitor is thought to play an important role in preventing and treating retinal diseases in animal models of DR. The aim of the present study was to investigate the role of angiotensin-converting enzyme inhibitor (ACEI, captopril) in the ...
Ning, Wang, Zhi, Zheng, Hui-Yi, Jin, Xun, Xu   +3 more
openaire   +1 more source