Abstract：
PURPOSE:To evaluate high-order aberrations (HOA) induced by the anterior corneal surface after deep lamellar endothelial keratoplasty (DLEK) and penetrating keratoplasty (PK). DESIGN:Prospective, randomized clinical trial. METHODS:Twenty-eight eyes of 25 patients with corneal edema resulting from Fuchs dystrophy underwent DLEK with a 9- to 10-mm incision (n = 13) or PK with double-running sutures (n = 15) at the Cornea Service, Mayo Clinic Department of Ophthalmology, Rochester, Minnesota. The main outcome measures were HOA from the anterior corneal surface calculated from corneal topography and decomposed into Zernike polynomials to the sixth order, high- and low-contrast visual acuity (VA), and contrast sensitivity. Variables after surgery were compared with those before surgery and between treatments by using generalized estimating equation models with Bonferroni adjustment. RESULTS:Total HOA through 24 months (0.48 +/- 0.15 microm) after DLEK was similar to total aberration before surgery (0.44 +/- 0.23 microm; P = .10). After PK, total HOA remained elevated through 24 months (1.68 +/- 0.58 microm) compared with that before surgery (0.49 +/- 0.27 microm; P < .005) and compared with that after DLEK (P < .006). At 24 months after PK, corneas with sutures removed had greater total HOAs than corneas with sutures intact (1.90 +/- 0.52 microm vs 1.18 +/- 0.33 microm; P = .001). High- and low-contrast VA and contrast sensitivity at 24 months after PK did not correlate with any HOA. CONCLUSIONS:HOAs from the anterior corneal surface were higher after PK compared with after DLEK but did not correlate with visual function after PK.
journal_name
Am J Ophthalmoljournal_title
American journal of ophthalmologyauthors
McLaren JW,Patel SV,Bourne WM,Baratz KHdoi
10.1016/j.ajo.2008.12.039subject
Has Abstractpub_date
2009-06-01 00:00:00pages
959-65, 965.e1-2issue
6eissn
0002-9394issn
1879-1891pii
S0002-9394(09)00008-7journal_volume
147pub_type
杂志文章,随机对照试验abstract：:A 26-year-old woman experienced bilateral hearing loss, progressive nasal obstruction, and rhinorrhea. Examination disclosed a retropharyngeal mass. A needle biopsy specimen of the mass showed that it was a chordoma. The patient underwent surgery to remove the mass and received a postoperative course of radioactive co...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)75899-4
更新日期：1981-07-01 00:00:00
abstract：:We used peripheral retinal cryopexy to treat 20 eyes in 15 patients with subtotal vitreous hemorrhage secondary to proliferative diabetic retinopathy. In 18 eyes, complete panretinal photocoagulation had been performed before the subtotal vitreous hemorrhage and the subsequent cryopexy. The length of follow-up average...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(88)90301-7
更新日期：1988-04-15 00:00:00
abstract：PURPOSE:To investigate the prevalence of peripheral pigmented retinal lesions and associated clinical findings in patients with Stargardt disease. DESIGN:Retrospective case series. METHODS:Records at a single academic institution were reviewed for patients with genetically confirmed Stargardt disease with peripheral ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2017.12.011
更新日期：2018-04-01 00:00:00
abstract：:A new sorting test requires only two minutes for quantitative estimation of saturation thresholds for bluish pigment colors. The test is highly sensitive to and specific for differences between normal subjects and individuals with acquired color vision defects. When combined with Ishihara's pseudo-isochromatic plates,...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(81)90781-9
更新日期：1981-08-01 00:00:00
abstract：PURPOSE:To assess retinal nerve fiber layer (RNFL) and macular thickness using optical coherence tomography (OCT) on HIV-infected patients without ocular manifestations and to correlate these findings with frequency-doubling technology perimetry (FDT). DESIGN:Cross-sectional study. METHODS:setting: Single center. stu...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2009.11.026
更新日期：2010-04-01 00:00:00
abstract：:A 46-year-old woman had a hemangioma of the zygoma, which was excised flush with the normal bony contour. To the best of our knowledge, this is the second such case reported. ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)74865-2
更新日期：1980-08-01 00:00:00
abstract：PURPOSE:To compare the surgical outcomes of ocular surface squamous neoplasia (OSSN) following wide excisional biopsy with and without primary simple limbal epithelial transplantation (p-SLET). DESIGN:Nonrandomized clinical study with historical controls. METHODS:setting: Single-institutional study. PATIENTS:Eight p...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2016.10.021
更新日期：2017-02-01 00:00:00
abstract：PURPOSE:To describe intentional placement of intraocular lens haptics in the ciliary sulcus of patients with uveitis who are at high risk for postoperative posterior synechiae and lens dislocation. METHODS:We reviewed our experience with 16 eyes of 12 patients with uveitis who underwent cataract surgery with ciliary s...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(99)00140-3
更新日期：1999-07-01 00:00:00
abstract：:We undertook an in vitro investigation of the role of the design of the eyedrop dispenser in bacterial contamination. The nozzle tips of pipette and squeeze bottles containing Fluress (pH 5.0) were inoculated with 10 microliter of an ocular isolate of Pseudomonas aeruginosa (5.5 X 10(5) bacteria/ml). Cultures of singl...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(84)90238-1
更新日期：1984-11-01 00:00:00
abstract：PURPOSE:To learn whether electrophysiological changes indicating amblyopia occur even in the absence of clinically recognizable amblyopia. DESIGN:Prospective study. METHODS:Four consecutive infants between 7 and 19 months of age with unilateral periocular vascular lesions that intermittently obstructed vision in the ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2008.11.007
更新日期：2009-04-01 00:00:00
abstract：PURPOSE:To evaluate the effect of macular reticular pseudodrusen on retinal function using multiple imaging methods. DESIGN:Prospective cross-sectional study. METHODS:Thirteen eyes with reticular pseudodrusen, but without any other macular abnormality or glaucoma, and 20 normal eyes were evaluated. All subjects under...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2013.06.036
更新日期：2013-12-01 00:00:00
abstract：PURPOSE:To evaluate the ocular biometric parameters associated with intraocular pressure (IOP) reduction after phacoemulsification. DESIGN:Prospective, observational case series. METHODS:The study included 999 patients who had undergone uncomplicated phacoemulsification. IOP and ocular biometric parameters were check...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2013.02.003
更新日期：2013-07-01 00:00:00
abstract：PURPOSE:To determine if the use of oral contraceptive pills (OCP) and other hormonal contraceptives are associated with a higher incidence of idiopathic intracranial hypertension (IIH). DESIGN:Retrospective, population-based, case-control study. METHODS:Setting: Female IIH patients evaluated between January 1, 1990, ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2018.09.014
更新日期：2019-01-01 00:00:00
abstract：PURPOSE:To determine the incidence of developing an idiopathic full-thickness macular hole in fellow eyes that have vitreofoveal attachments and perifoveal vitreous detachment in patients with unilateral idiopathic macular hole. DESIGN:Retrospective cross-sectional observational study. METHODS:The fellow eyes of 201 ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2005.03.070
更新日期：2005-09-01 00:00:00
abstract：:The prevalence of diabetic retinopathy was lower in a rural diabetic population when compared to the prevalence of diabetic retinopathy in medical center clinic populations. Adult-onset (Type II) diabetics were at greater risk for developing diabetic retinopathy shortly after diagnosis than newly diagnosed cases of ju...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(84)90502-6
更新日期：1984-06-01 00:00:00
abstract：PURPOSE:To report 1-year results of reduced-fluence photodynamic therapy (PDT) for polypoidal choroidal vasculopathy (PCV) in Japanese patients. DESIGN:Prospective interventional case series. METHODS:In the present study, 28 treatment-naïve eyes of 28 consecutive patients underwent PDT with a reduced laser fluence of...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2009.09.020
更新日期：2010-03-01 00:00:00
abstract：:I devised a small mirror for hemianopia that is mounted on a clip placed over the spectacle frames on the nasal side. The mirror is adjustable so that the peripheral retina is stimulated by any motion reflected in the mirror when the eye is gazing straight ahead. ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(79)90681-0
更新日期：1979-10-01 00:00:00
abstract：PURPOSE:To correlate fractal dimension (FD) of the retinal vasculature with the extent of retinal nonperfusion area in diabetic retinopathy (DR) on ultrawide-field fluorescein angiography (FA). DESIGN:Cross-sectional study. METHODS:Baseline Optos 200Tx ultrawide-field FA images of 80 eyes with DR from the DAVE (NCT01...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ajo.2019.08.015
更新日期：2020-01-01 00:00:00
abstract：PURPOSE:To evaluate optical coherence tomography in allergy-prone uveitis patients. METHODS:Thirty-four patients (43 eyes) with posterior uveitis (31 eyes) and intermediate uveitis (12 eyes) were evaluated by fluorescein angiography, indocyanine green angiography, and optical coherence tomography. Follow-up examinatio...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(00)00586-9
更新日期：2000-11-01 00:00:00
abstract：PURPOSE:To apply in vivo corneal confocal microscopy (IVCM) to study the pathogenesis of keratitis (keratoendotheliitis) fugax hereditaria, an autosomal dominant cryopyrin-associated periodic keratitis, associated with the c.61G>C pathogenic variant in the NLRP3 gene, in its acute and chronic phase, and to report histo...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2020.02.002
更新日期：2020-05-01 00:00:00
abstract：PURPOSE:To review the current status of phakic intraocular lenses (IOLs), intraocular treatment of presbyopia, and IOLs that filter some blue light. DESIGN:Review of current information on the subject from numerous sources. METHODS:Medline search and Internet search engines on the topics of phakic IOLs, presbyopia or...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/j.ajo.2005.03.061
更新日期：2005-10-01 00:00:00
abstract：PURPOSE:To describe a case of severe dry eye syndrome in a child. METHODS:Observational case report. The authors describe a 10-year-old male with severe dry eyes who was profoundly disabled by pain and photophobia despite aggressive conventional therapy. Lacrimal gland histology was consistent with the primary Sjögren...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(01)01182-5
更新日期：2001-12-01 00:00:00
abstract：:Corneal epithelial iron lines commonly occur, and their shape is characteristically influenced by the underlying corneal surface topography. We studied a pattern of iron deposition, observed after implantation of the Intrastromal Corneal Ring (KeraVision, Inc., Santa Clara, California). In five of ten patients undergo...
journal_title：American journal of ophthalmology
pub_type： 临床试验,杂志文章
doi：10.1016/s0002-9394(14)71353-4
更新日期：1993-09-15 00:00:00
abstract：PURPOSE:To report the occurrences of early rapid increases in intraocular (IOP) after intravitreal glucocorticoid injection. DESIGN:Observational case series. METHODS:We retrospectively reviewed the records of three patients seen and treated at Duke Eye Center. RESULTS:In all three cases, a significant rise in IOP o...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2004.03.001
更新日期：2004-08-01 00:00:00
abstract：PURPOSE:To investigate ocular involvement (prevalence, incidence, lesion characteristics) following postnatally acquired infection with an "atypical" genotype of Toxoplasma gondii during a well-characterized 2001 outbreak in Santa Isabel do Ivaí, Brazil, attributed to a contaminated municipal reservoir. DESIGN:Prospec...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2015.02.017
更新日期：2015-06-01 00:00:00
abstract：:The Vogt-Koyanagi-Harada syndrome includes inflammation of the uveal tract, retina, and meninges. Integumentary and auditory signs are common. Neurologic involvement has been reported. We studied two patients who manifested many of the varied clinical signs of Vogt-Koyanagi-Harada syndrome, but who also showed focal n...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(81)90286-5
更新日期：1981-03-01 00:00:00
abstract：PURPOSE:To report the clinical and histological findings of a luxated intraocular lens (IOL) in the capsular bag. METHODS:Review of a case. RESULTS:Twenty-three months after a triple procedure of vitrectomy, phacoemulsification, and IOL implantation for diabetic vitreous hemorrhage and cataract, the encapsulated IOL ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(00)00630-9
更新日期：2000-12-01 00:00:00
abstract：PURPOSE:To compare the long-term efficacy and safety of 2 operation methods for late in-the-bag intraocular lens (IOL) dislocation. DESIGN:Prospective, randomized, parallel group surgical clinical trial. METHODS:During a 3-year period, 104 patients (104 eyes) were assigned one group for IOL repositioning by scleral s...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ajo.2019.05.030
更新日期：2019-11-01 00:00:00
abstract：:During the last four years we treated 82 consecutive patients (83 eyes) with retinal detachments complicated by proliferative vitreoretinopathy. We used pars plana vitrectomy combined with a broad scleral buckle, cryotherapy to the retinal breaks, and a temporary intraocular gas bubble. The retina was successfully rea...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(84)90683-4
更新日期：1984-12-15 00:00:00
abstract：:We recorded visual-evoked cortical potentials before and after pars plana vitrectomy and intravitreal liquid silicone filling in 30 patients (30 eyes) with complicated retinal detachments without vascular eye disease or glaucoma. The flash- and flicker-evoked cortical potentials increased in amplitude in all cases. Of...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(88)90364-9
更新日期：1988-09-15 00:00:00
