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Natalia Porporato

Explore the profile of Natalia Porporato including associated specialties, affiliations and a list of published articles. Areas
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Articles 14
Citations 179
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Recent Articles
1.
Porporato N, Xu B, Tan B, Chang Y, Tun T, Perera S, et al.
Br J Ophthalmol . 2024 Aug; 109(1):58-63. PMID: 39214678
Aim: To evaluate reproducibility and agreement of angle closure assessment by a novel hyperparallel optical coherence tomography (OCT) system (HP-OCT, Cylite Optics, Melbourne, Australia), in comparison with swept-source OCT (SS-OCT,...
2.
Bao Y, Xu B, Friedman D, Cho A, Foster P, Jiang Y, et al.
JAMA Ophthalmol . 2023 Apr; 141(6):516-524. PMID: 37103926
Importance: Laser peripheral iridotomy (LPI) is the most common primary treatment for primary angle closure disease (PACD). However, there are sparse data guiding the longitudinal care of PAC suspect (PACS)...
3.
Porporato N, Bell K, Perera S, Aung T
Taiwan J Ophthalmol . 2023 Jan; 12(4):409-414. PMID: 36660111
Primary angle closure glaucoma is a leading cause of irreversible blindness, particularly in Asia. Its pathophysiology is based in the closure of the anterior chamber angle (ACA). In addition to...
4.
Porporato N, Chong R, Xu B, Tun T, Quah J, Tan M, et al.
Br J Ophthalmol . 2022 Mar; 107(7):927-934. PMID: 35236713
Aim: To investigate the association between the extent of iridotrabecular contact and other quantitative anterior segment dimensions measured by swept-source optical coherence tomography (SS-OCT; CASIA SS-1000, Tomey, Nagoya, Japan) with...
5.
Bell K, Ozaki M, Mori K, Mizoguchi T, Nakano S, Porporato N, et al.
Ophthalmology . 2021 Nov; 129(4):406-413. PMID: 34763023
Purpose: Carriers of functionally deficient mutations in the CYP39A1 gene have been recently reported to have a 2-fold increased risk of exfoliation syndrome (XFS). The aim of this study was...
6.
Randhawa J, Chiang M, Porporato N, Pardeshi A, Dredge J, Apolo Aroca G, et al.
Br J Ophthalmol . 2021 Oct; 107(4):511-517. PMID: 34670749
Purpose: To assess the generalisability and performance of a deep learning classifier for automated detection of gonioscopic angle closure in anterior segment optical coherence tomography (AS-OCT) images. Methods: A convolutional...
7.
Xu B, Friedman D, Foster P, Jiang Y, Porporato N, Pardeshi A, et al.
Ophthalmology . 2021 Oct; 129(3):267-275. PMID: 34634364
Purpose: To assess baseline ocular biometric risk factors for progression from primary angle closure suspect (PACS) to primary angle closure (PAC) or acute angle closure (AAC). Design: Prospective, observational study....
8.
Porporato N, Tun T, Baskaran M, Wong D, Husain R, Fu H, et al.
Br J Ophthalmol . 2021 Apr; 106(10):1387-1392. PMID: 33846160
Aims: To validate a deep learning (DL) algorithm (DLA) for 360° angle assessment on swept-source optical coherence tomography (SS-OCT) (CASIA SS-1000, Tomey Corporation, Nagoya, Japan). Methods: This was a reliability...
9.
Porporato N, Baskaran M, Perera S, Tun T, Sultana R, Tan M, et al.
Br J Ophthalmol . 2020 Mar; 105(1):131-134. PMID: 32152140
Background/aims: As swept-source optical coherence tomography (SS-OCT) simultaneously obtains 128 meridional scans, it is important to identify which scans are playing the main role in classifying gonioscopic angle closure to...
10.
Porporato N, Baskaran M, Husain R, Aung T
Eye (Lond) . 2019 Nov; 34(1):51-59. PMID: 31666710
Differentiating the two main forms of primary glaucoma (open-angle and closed-angle glaucoma) depends on the correct assessment of the anterior chamber angle (ACA). This assessment will determine the management plan...