P
Paul G. Ursell
Researcher at Epsom and St Helier University Hospitals NHS Trust
Publications - 29
Citations - 1890
Paul G. Ursell is an academic researcher from Epsom and St Helier University Hospitals NHS Trust. The author has contributed to research in topics: Intraocular lens & Cataract surgery. The author has an hindex of 16, co-authored 27 publications receiving 1728 citations. Previous affiliations of Paul G. Ursell include St Thomas' Hospital & National Health Service.
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Journal ArticleDOI
Relationship between intraocular lens biomaterials and posterior capsule opacification.
Paul G. Ursell,David J. Spalton,Milind V. Pande,Emma J. Hollick,Sarah Barman,James F. Boyce,Kate Tilling +6 more
TL;DR: Intraocular lenses made from AcrySof were associated with a significantly reduced degree of PCO, and was associated with less PCO than PMMA, silicone, and silicone lenses analyzed 2 years postoperatively.
Journal ArticleDOI
The effect of polymethylmethacrylate, silicone, and polyacrylic intraocular lenses on posterior capsular opacification 3 years after cataract surgery.
Emma J. Hollick,David J. Spalton,Paul G. Ursell,Milind V. Pande,Sarah Barman,James F. Boyce,Kate Tilling +6 more
TL;DR: Intraocular lenses made from polyacrylic are associated with a significantly reduced degree of PCO and lower YAG rates 3 years after surgery, and the visual acuity and contrast sensitivity were not significantly different among the three groups if patients with age-related macular degeneration and those requiring YAG capsulotomies are excluded.
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Cystoid macular edema after phacoemulsification: relationship to blood-aqueous barrier damage and visual acuity.
TL;DR: Patients with CME at day 60 had significantly worse visual acuity than those who did not from the first postoperative day throughout the follow-up, and there was a trend for patients who had CMEat day 60 to have more postoperative inflammation.
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Biocompatibility of poly(methyl methacrylate), silicone, and AcrySof intraocular lenses: Randomized comparison of the cellular reaction on the anterior lens surface
TL;DR: The three IOL types were sufficiently biocompatibfe to function in normal eyes with age‐related cataracts, however, AcrySof IOLs were associated with lower giant cell counts than PMMA and silicone I OLs and might produce better results in eyes with pre‐existing blood‐aqueous barrier damage.
Journal ArticleDOI
Lens epithelial cell regression on the posterior capsule with different intraocular lens materials.
TL;DR: The presence of LECs on the posterior capsule was considerably lower with polyacrylic than PMMA or silicone IOLs and LEC regression occurred more frequently, which may explain why PCO formation appears to be reduced withpolyacrylic lenses.