Zobrazeno 1 - 10
of 43
pro vyhledávání: '"K A, Polse"'
Autor:
R E, Fusaro, K A, Polse, A D, Graham, C M, Gan, R K, Rivera, M C, Lin, T L, Sanders, N A, McNamara, J S, Chan
Publikováno v:
Ophthalmology. 108(8)
The primary aim of the Berkeley Contact Lens Extended Wear Study (CLEWS) was to test the hypotheses that extended wear of rigid gas-permeable (RGP) contact lenses with greater oxygen permeability (Dk) reduces the incidence of contact lens-associated
Autor:
K A, Polse, A D, Graham, R E, Fusaro, C M, Gan, R K, Rivera, M C, Lin, T L, Sanders, N A, McNamara, J S, Chan
Publikováno v:
Ophthalmology. 108(8)
To describe the principal clinical outcomes associated with 12 months use of rigid gas-permeable (RGP) extended wear contact lenses and address two primary study questions: (1) does extended wear (EW) of high oxygen transmissibility (Dk/t) RGP lenses
Publikováno v:
The CLAO journal : official publication of the Contact Lens Association of Ophthalmologists, Inc. 26(3)
Previous studies have shown that 1-hour closed-eye contact lens wear with a low-Dk lens causes a significant reduction in corneal pH and an increase in epithelial permeability. In the present study, we evaluated the effects of super-high-Dk/t soft le
Publikováno v:
Investigative ophthalmologyvisual science. 40(12)
A method to measure the tear film beneath a soft contact lens, referred to as post-lens tear thickness (PLTT), would have many applications to contact lens research. In this study a noninvasive technique for measuring the PLTT is presented.The feasib
Publikováno v:
Ophthalmology. 105(12)
To explore the impact of eye closure and soft contact lens extended wear (SCLEW) on epithelial permeability to fluorescein (Pdc).A prospective cohort study.Thirty-one noncontact lens (CL) wearers participated.The effects of eye closure on Pdc were ev
Publikováno v:
Journal of the American Optometric Association. 69(6)
Publikováno v:
Ophthalmology. 105(2)
Refractive changes at high altitude that occur after radial keratotomy (RK) may be caused by hypoxia or hypobaria.A prospective study was performed to evaluate the effects of hypoxia on RK and non-RK corneas.There were 20 RK and 20 control eyes.These
Publikováno v:
Investigative ophthalmologyvisual science. 39(1)
To assess corneal structure and the effects of acute hyperglycemia on corneal function in subjects with type 1 diabetes.Twenty-one diabetic and 21 nondiabetic volunteers of similar age were recruited. Baseline measurements of intraocular pressure (IO
Publikováno v:
Investigative ophthalmologyvisual science. 38(9)
Permeability (Pdc) to sodium fluorescein (F) is a characteristic of the barrier function of the corneal epithelium. The repeatability of several in vivo fluorophotometric methods used to measure permeability in humans remains largely undocumented. Th
Publikováno v:
Investigative ophthalmologyvisual science. 36(3)
To assess the effects of diabetes mellitus on corneal structure and function.The authors measured endothelial permeability to fluorescein and corneal deswelling for 7.5 hours after 2 hours of hypoxic contact lens wear in 20 patients with diabetes who