J
Jan E.E. Keunen
Researcher at Radboud University Nijmegen
Publications - 78
Citations - 3522
Jan E.E. Keunen is an academic researcher from Radboud University Nijmegen. The author has contributed to research in topics: Visual acuity & Melanoma. The author has an hindex of 31, co-authored 76 publications receiving 2723 citations. Previous affiliations of Jan E.E. Keunen include Radboud University Nijmegen Medical Centre.
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Journal ArticleDOI
The spectrum of ocular phenotypes caused by mutations in the BEST1 gene
Camiel J. F. Boon,B. Jeroen Klevering,Bart P. Leroy,Carel B. Hoyng,Jan E.E. Keunen,Anneke I. den Hollander +5 more
TL;DR: The purpose of this review is to describe this spectrum of phenotypes, which includes Best vitelliform macular dystrophy and adult-onset foveomacular viteLLiform Dystrophy, autosomal dominant vitreoretinochoroidopathy, the MRCS (microcornea, rod-cone dystrohy, cataract, posterior staphyloma) syndrome, and autosomal recessive bestrophinopathy.
Journal ArticleDOI
Central serous chorioretinopathy: Towards an evidence-based treatment guideline
Thomas J. van Rijssen,Elon H. C. van Dijk,Suzanne Yzer,Kyoko Ohno-Matsui,Jan E.E. Keunen,Reinier O. Schlingemann,Sobha Sivaprasad,Giuseppe Querques,Susan M. Downes,Sascha Fauser,Carel B. Hoyng,Felice Cardillo Piccolino,Jay Chhablani,Timothy Y Y Lai,Andrew J. Lotery,Michael Larsen,Frank G. Holz,K. Bailey Freund,Lawrence A. Yannuzzi,Camiel J. F. Boon,Camiel J. F. Boon +20 more
TL;DR: A comprehensive overview of the current rationale and evidence with respect to the variety of interventions available for treating central serous chorioretinopathy, including pharmacology, laser treatment, and photodynamic therapy is provided.
Journal ArticleDOI
The spectrum of retinal dystrophies caused by mutations in the peripherin/RDS gene
Camiel J. F. Boon,Anneke I. den Hollander,Carel B. Hoyng,Frans P.M. Cremers,B. Jeroen Klevering,Jan E.E. Keunen +5 more
TL;DR: An overview is presented of the broad spectrum of clinical phenotypes caused by human peripherin/RDS gene mutations, ranging from various macular dystrophies to widespread forms of retinal dystrophy such as retinitis pigmentosa.
Journal ArticleDOI
Association of Axial Length With Risk of Uncorrectable Visual Impairment for Europeans With Myopia
J. Willem L. Tideman,Margaretha C C Snabel,Milly S. Tedja,Gwyneth A van Rijn,King T. Wong,Robert W A M Kuijpers,Johannes R. Vingerling,Albert Hofman,Gabriëlle H.S. Buitendijk,Jan E.E. Keunen,Camiel J. F. Boon,Annette J M Geerards,Gregorius P M Luyten,Virginie J. M. Verhoeven,Caroline C W Klaver +14 more
TL;DR: It is demonstrated that visual impairment is associated with axial length and spherical equivalent and may be unavoidable at the most extreme values in this population and predicted rates of visual impairment specifically for persons with myopia.
Journal ArticleDOI
Half-Dose Photodynamic Therapy versus High-Density Subthreshold Micropulse Laser Treatment in Patients with Chronic Central Serous Chorioretinopathy: The PLACE Trial
Elon H. C. van Dijk,Sascha Fauser,Sascha Fauser,Myrte B. Breukink,Rocio Blanco-Garavito,Joannes M. M. Groenewoud,Jan E.E. Keunen,Petrus J.H. Peters,Greet Dijkman,Eric H Souied,Robert E MacLaren,Giuseppe Querques,Giuseppe Querques,Susan M. Downes,Carel B. Hoyng,Camiel J. F. Boon,Camiel J. F. Boon +16 more
TL;DR: Half-dose PDT is superior to HSML for treating patients with chronic central serous chorioretinopathy, leading to a significantly higher proportion of patients with complete resolution of SRF and functional improvement.