Marcus Ang

ORCID: 0000-0003-3022-0795
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About
Contact & Profiles
Research Areas
  • Corneal surgery and disorders
  • Glaucoma and retinal disorders
  • Corneal Surgery and Treatments
  • Ophthalmology and Visual Impairment Studies
  • Retinal Diseases and Treatments
  • Retinal Imaging and Analysis
  • Ocular Surface and Contact Lens
  • Intraocular Surgery and Lenses
  • Ocular Diseases and Behçet’s Syndrome
  • Retinal and Optic Conditions
  • Ocular Infections and Treatments
  • Optical Coherence Tomography Applications
  • Infectious Diseases and Tuberculosis
  • Retinal and Macular Surgery
  • Tuberculosis Research and Epidemiology
  • Health Systems, Economic Evaluations, Quality of Life
  • Ocular Disorders and Treatments
  • Traumatic Ocular and Foreign Body Injuries
  • Systemic Lupus Erythematosus Research
  • Lipid Membrane Structure and Behavior
  • Skin Protection and Aging
  • Sarcoidosis and Beryllium Toxicity Research
  • Surgical Sutures and Adhesives
  • Ophthalmology and Eye Disorders
  • Patient Satisfaction in Healthcare

Singapore Eye Research Institute
2016-2025

Singapore National Eye Center
2016-2025

Duke-NUS Medical School
2016-2025

Wichita State University
2024-2025

National University of Singapore
2013-2024

Singapore General Hospital
2009-2023

University of California, San Diego
2023

The University of Melbourne
2023

University of Warmia and Mazury in Olsztyn
2022

Charité - Universitätsmedizin Berlin
2022

<h3>Background:</h3> Increasing evidence for cardiovascular mortality among patients with psoriasis and psoriatic arthritis (PsA) has accumulated, together increased prevalence of risk factors disease (CVD). <h3>Objectives:</h3> To describe morbidity in PsA, determine its identify development. <h3>Methods:</h3> At the University Toronto, were followed up prospectively according to a standard protocol, including disease-related features comorbidities. Patients CVD, myocardial infarction (MI),...

10.1136/ard.2008.094839 article EN Annals of the Rheumatic Diseases 2008-08-13

BackgroundBy 2050, almost 5 billion people globally are projected to have myopia, of whom 20% likely high myopia with clinically significant risk sight-threatening complications such as myopic macular degeneration. These diagnoses that typically require specialist assessment or measurement multiple unconnected pieces equipment. Artificial intelligence (AI) approaches might be effective for stratification and identify individuals at highest visual loss. However, unresolved challenges AI...

10.1016/s2589-7500(21)00055-8 article EN cc-by-nc-nd The Lancet Digital Health 2021-04-21

Therapeutic nanomedicine has concentrated mostly on anticancer therapy by making use of the nanosize for targeted therapy. Such nanocarriers are not expected to have sustained release bioactive molecule beyond a few days. There other conditions where patients can benefit from duration action following single instillation, but achieving this been difficult in nanosized carriers. An important prerequisite delivery over several months is sufficiently high drug loading, without disruption or...

10.1021/nn4046024 article EN ACS Nano 2014-01-06

<h3>Purpose</h3> To characterise vascular changes in eyes with acute non-arteritic anterior ischaemic optic neuropathy (NAION), using optical coherence tomography angiography (OCT-A) imaging. <h3>Methods</h3> This hospital-based observational case-control study included five patients NAION (6 eyes), within 7 days after onset of symptoms and 19 age-matched healthy controls (19 eyes). OCT-A (RTVue XR 100; Optovue, Fremont, California, USA), covering a 4.5×4.5 mm scan area, was used to evaluate...

10.1136/bjophthalmol-2016-309245 article EN British Journal of Ophthalmology 2017-01-05

<h3>Background/Aim</h3> To describe an optical coherence tomography angiography (OCTA) system adapted for anterior segment imaging, compared with indocyanine green (ICGA) in eyes corneal vascularisation. <h3>Methods</h3> Retrospective study of subjects vascularisation secondary to microbial keratitis who had OCTA scans performed using a commercially available split-spectrum amplitude-decorrelation algorithm (AngioVue; Optovue Inc., Fremont, California, USA) and ICGA images (Spectralis;...

10.1136/bjophthalmol-2015-307706 article EN British Journal of Ophthalmology 2016-01-28
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