Full Text Journal Articles by
Author Zachary Landis


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Results of the United States Food and Drug Administration Clinical Trial of the CustomFlex Artificial Iris.

Brandon D Ayres, Barbara S Fant, Zachary C Landis, Kevin M Miller, R Doyle Stulting, Robert J Cionni, Nicole R Fram, Stephen Hamilton, David R Hardten, Douglas D Koch, Samuel Masket, Francis W Price, Kenneth J Rosenthal, M Bowes Hamill, Michael E Snyder,

To evaluate safety and efficacy of a custom-manufactured artificial iris device (CustomFlex Artificial Iris; HumanOptics AG) for the treatment of congenital and acquired iris defects. Multicenter, prospective, unmasked, nonrandomized, interventional clinical trial. Patients with photophobia, sensitivity secondary to partial or complete congenital or acquired iris defects, or both. Eyes were ... Read more >>

Ophthalmology (Ophthalmology)
[2022, :S0161-6420(22)00089-6]

Cited: 0 times

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Anterior, posterior, and nonkeratometric contributions to refractive astigmatism in pseudophakes.

Neal Kansara, David Cui, Kalins Banerjee, Zachary Landis, Ingrid U Scott, Seth M Pantanelli,

<h4>Purpose</h4>To investigate the relationship between measured anterior (ACA) and posterior (PCA) keratometric astigmatism and postoperative refractive astigmatism (RA) and to quantify noncorneal astigmatism (NCA) contributions to RA.<h4>Setting</h4>Penn State College of Medicine, Hershey, Pennsylvania, USA.<h4>Design</h4>Retrospective consecutive case series.<h4>Methods</h4>Consecutive eyes underwent preoperative biometry (IOLMaster 700) and tomography/topography using a dual Scheimpflug-placido disk-based ... Read more >>

J Cataract Refract Surg (Journal of cataract and refractive surgery)
[2021, 47(1):93-99]

Cited: 2 times

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