Abstract：
:We measured the magnitude and time course of the increase in palpebral fissure width in ten normal volunteers in response to direct-acting (2.5% phenylephrine, 1% apraclonidine) and indirect-acting (10% cocaine, 1% hydroxyamphetamine) topical adrenergic drugs given in one eye. The increase in the palpebral fissure width of the treated eye was compared to the width of the untreated, control eye during a period of 60 minutes after each drug was administered. The difference in fissure width (asymmetry) between the treated and untreated eyes increased significantly for all drugs during the three- to 60-minute time period after treatment. There was no significant difference in the maximum eyelid effect among the adrenergic drugs tested. The drugs exerted their maximum effect by 30 minutes in 39 of the 40 trials (97.5%). The direct-acting drugs tended to exert their effect more quickly than the indirect-acting drugs. Our results demonstrate the expected increase in palpebral fissure width in response to topical adrenergic drugs in normal eyes. This information will provide a basis for evaluating Müller's muscle and its sympathetic innervation in patients with blepharoptosis.
journal_name
Am J Ophthalmoljournal_title
American journal of ophthalmologyauthors
Munden PM,Kardon RH,Denison CE,Carter KDdoi
10.1016/s0002-9394(14)76775-3subject
Has Abstractpub_date
1991-06-15 00:00:00pages
706-10issue
6eissn
0002-9394issn
1879-1891pii
S0002-9394(14)76775-3journal_volume
111pub_type
杂志文章abstract：PURPOSE:To report the outcome of balloon catheter dilation of the lacrimal duct for treatment of children with persistent nasolacrimal duct obstruction after previous surgery. DESIGN:Interventional case series. METHODS:Thirty-two consecutive children with a history of persistent nasolacrimal duct obstruction followin...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(01)01403-9
更新日期：2002-03-01 00:00:00
abstract：PURPOSE:To describe ocular characteristics, surgical interventions, and anatomic and visual outcomes of traumatized eyes with no light perception (NLP) following open-globe injury and to investigate prognostic predictors for NLP cases after open-globe injury. DESIGN:Interventional case series study. METHODS:Thirty-th...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajo.2011.04.004
更新日期：2011-10-01 00:00:00
abstract：PURPOSE:To report a minimally symptomatic patient with bilateral carcinoid tumors metastatic to the choroid who was followed up for 42 months without any treatment. METHOD:Case report. RESULTS:A 54-year-old white man with a history of bronchial carcinoid tumor had bilateral multiple carcinoid tumors metastatic to the...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(98)00053-1
更新日期：1998-06-01 00:00:00
abstract：:Leber's hereditary optic neuropathy is caused by a single nucleotide change in the mitochondrial deoxyribonucleic acid (mtDNA). Each cell contains thousands of mitochondrial DNA molecules. We demonstrated that in certain isolated instances, the proband and close maternal lineage relatives can have mixtures of mutant a...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)72429-8
更新日期：1990-06-15 00:00:00
abstract：:We used contact irradiation with iodine 125 seeds to treat a large, exulcerative, nodular, amelanotic malignant eyelid melanoma with metastasis to the regional lymph nodes in an 80-year-old man. The procedure was similar to iodine 125 plaque irradiation of malignant choroidal melanoma; special equipment, however, was ...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)76936-3
更新日期：1990-07-15 00:00:00
abstract：PURPOSE:To document a case of Candida tropicalis endophthalmitis as the only manifestation of pacemaker endocarditis. METHODS:We examined a 75-year-old man with diabetes mellitus who was initially examined for bilateral multifocal endophthalmitis complicating endocarditis 2 years after a permanent pacemaker for sick s...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)70189-8
更新日期：1997-04-01 00:00:00
abstract：PURPOSE:To evaluate the surgical efficacy of pars plana vitrectomy on eyes with diabetic macular edema in the presence or absence of a complete posterior vitreous detachment and with or without an epimacular membrane. METHODS:Pars plana vitrectomy was performed on 30 eyes of 29 cases with diabetic macular edema. Visua...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(01)01050-9
更新日期：2001-09-01 00:00:00
abstract：PURPOSE:To ascertain deformation of the optic nerve head (ONH) and peripapillary tissues caused by horizontal duction. DESIGN:Prospective, experimental study. METHODS:Optical coherence tomography of the ONH region was performed in 23 eyes of 12 normal volunteers in central gaze and increasing (10, 20, and 30 degrees)...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2016.10.001
更新日期：2017-02-01 00:00:00
abstract：PURPOSE:To report two cases of diffuse unilateral subacute neuroretinitis (DUSN) with unusual findings. DESIGN:Observational and interventional case series. METHODS:Two patients with DUSN were found to have the unusual findings of a large live worm in one eye and macular cyst in the other. Both patients underwent fun...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2006.06.005
更新日期：2006-11-01 00:00:00
abstract：PURPOSE:To determine whether patients can guess their intraocular pressure (IOP). DESIGN:Patient survey. METHODS:We asked consecutive patients to guess their IOP and then indicate the IOP and the symptoms that allowed them to guess. RESULTS:Of 132 patients, 22 (17%) believed they could guess their IOP, usually based...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/S0002-9394(03)00861-4
更新日期：2004-02-01 00:00:00
abstract：PURPOSE:To demonstrate whether indocyanine green stains the inner limiting membrane of the retina or residual vitreous cortex. METHODS:We report on the intraoperative staining patterns of the vitreomacular interface in 10 eyes of 10 consecutive patients who underwent vitrectomy with indocyanine green staining for macu...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(00)00924-7
更新日期：2001-03-01 00:00:00
abstract：:The duration of reduction in intraocular pressure after single-dose administration of three concentrations of piloplex and the vehicle of the drug was evaluated in 12 patients with open-angle glaucoma in a randomized, double-masked, crossover study. Piloplex lowered intraocular pressure in a dose-related fashion, with...
journal_title：American journal of ophthalmology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0002-9394(14)75861-1
更新日期：1985-01-15 00:00:00
abstract：PURPOSE:To determine whether a machine learning technique called Kalman filtering (KF) can accurately forecast future values of mean deviation (MD), pattern standard deviation, and intraocular pressure for patients with normal tension glaucoma (NTG). DESIGN:Development and testing of a forecasting model for glaucoma p...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajo.2018.10.012
更新日期：2019-03-01 00:00:00
abstract：PURPOSE:To investigate the relationship of circulating levels of soluble form of LR11 (sLR11; also called SorLA or SORL1), with the progression of proliferative diabetic retinopathy (PDR) in patients with type 2 diabetes mellitus. DESIGN:Cross-sectional study. METHODS:Fifty-four patients with type 2 diabetes mellitus...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2012.01.035
更新日期：2012-07-01 00:00:00
abstract：PURPOSE:To report the use of an Apligraf (Organogenesis, Inc., Canton, Massachusetts, USA) human skin equivalent for repair of cicatricial ectropion in a patient with harlequin ichthyosis. DESIGN:Interventional case report. METHODS:A 6-week-old male child with harlequin ichthyosis and severe bilateral upper eyelid ci...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(02)01567-2
更新日期：2002-09-01 00:00:00
abstract：PURPOSE:To identify and describe long-term posterior and anterior segment complications of immune recovery uveitis in patients with inactive cytomegalovirus retinitis who are undergoing highly active antiretroviral therapy-mediated recovery of immune function. METHODS:A prospective cohort study at a university medical...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(00)00528-6
更新日期：2000-07-01 00:00:00
abstract：PURPOSE:To evaluate the involvement of the anterior ocular segment in Harada disease. METHODS:In a prospective study, ultrasound biomicroscopy was performed in 18 consecutive eyes of nine patients with Harada disease in its acute phase before and after onset of systemic corticosteroid therapy. Examination was repeated...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(98)00033-6
更新日期：1998-05-01 00:00:00
abstract：:We made 344 stereoacuity determinations (Titmus Stereotest) on 321 children, ages 1 1/2 to 13 years, who had normal binocular single vision tested by other factors. The data showed a gradual improvement in stereoacuity scores with increasing age--up to age 9--when a normal stereoacuity of 40 seconds of arc was consist...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(75)90679-0
更新日期：1975-06-01 00:00:00
abstract：PURPOSE:In previous studies of fungal keratitis (FK) from temperate countries, yeasts were the predominant isolates, with ocular surface disease (OSD) being the leading risk factor. Since the 2005-2006 outbreak of contact lens (CL)-associated Fusarium keratitis, there may have been a rise in CL-associated filamentary F...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2016.05.021
更新日期：2016-08-01 00:00:00
abstract：PURPOSE:To report the prevalence rates of anisometropia in a school population and determine the relative contribution of refractive power and axial length to the measured anisometropia. DESIGN:Population-based cross-sectional study. METHODS:Autorefraction, keratometry, and ultrasonography studies were made. SETTING...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2003.10.028
更新日期：2004-03-01 00:00:00
abstract：PURPOSE:To compare the extent of mucosal margins remaining unsutured at the end of external dacryocystorhinostomy (DCR) using single or double flap techniques and to evaluate the influence on outcome. DESIGN:Prospective, consecutive case series. METHODS:The number and length of mucosal margins remaining unsutured at ...
journal_title：American journal of ophthalmology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.ajo.2004.06.032
更新日期：2004-11-01 00:00:00
abstract：:We examined 29 patients with homozygous beta thalassemia. The mean age of the patients was 15.6 +/- 8.9 years. Twelve patients (mean age, 02.0 +/- 10.4 years) had one or more ocular abnormalities. Five patients had degeneration of the retinal pigment epithelium, one had lens opacities, two had lens opacities and degen...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(89)90864-7
更新日期：1989-12-15 00:00:00
abstract：PURPOSE:To study the correlation between posterior capsule opacification (PCO) and intraocular straylight and visual acuity. DESIGN:Prospective noninterventional study. METHODS:We measured visual acuity (VA), logarithm of minimal angle of resolution (logMAR) and intraocular straylight (C-Quant straylight parameter lo...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2010.02.026
更新日期：2010-08-01 00:00:00
abstract：:A central retinal artery occlusion occurred in the left eye of a 25-year-old woman with migraine and bilateral intrapapillary drusen. An extensive investigation failed to establish the presence of any systemic disease or vasculopathy. Eight years later she had a central retinal artery occlusion in her right eye. Optic...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(89)90305-x
更新日期：1989-03-15 00:00:00
abstract：:A 35-year-old woman with Engelmann's disease and systemic lupus erythematosus developed spontaneous luxation of the globe and glaucoma. Radiological studies demonstrated increased sclerosis of the orbital bones and decreased orbital volumes, the probable cause of the luxation and the glaucoma. The glaucoma was control...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(77)90917-5
更新日期：1977-06-01 00:00:00
abstract：:We treated 30 eyes (24 patients) with angioid streaks and neovascular membranes using light coagulation. Of 30 eyes, 16 showed either ameliorated or unchanged visual acuity. Twelve of the remaining 14 eyes retained a visual acuity of 20/200 or better. In 11 patients, the fellow untreated eye showed central macular deg...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/0002-9394(88)90014-1
更新日期：1988-03-15 00:00:00
abstract：:Fifteen patients with malignant epithelial tumors of the conjunctiva were treated with beta-ray ocular applicators filled with radioactive strontium and yttrium (90Sr/90Y). Histologic examination confirmed the diagnosis. There were ten squamous cell carcinomas, four carcinomas in situ, and one case of epidermidalizati...
journal_title：American journal of ophthalmology
pub_type： 杂志文章,评审
doi：10.1016/0002-9394(76)90731-5
更新日期：1976-02-01 00:00:00
abstract：PURPOSE:To compare the accuracy of toric intraocular lens (IOL) alignment and visual outcomes using femtosecond laser-assisted capsulotomy marking (CM) versus conventional slit lamp-assisted manual marking (MM). DESIGN:Prospective cohort study. METHODS:A total of 57 patients who required cataract surgery and toric IO...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2020.08.041
更新日期：2021-01-01 00:00:00
abstract：PURPOSE/METHODS:We studied a case of crystalline retinopathy occurring after prolonged use of oral canthaxanthin. The patient was followed up for 38 months during which time she sustained a branch retinal vein occlusion in her left eye. RESULTS/CONCLUSIONS:An asymmetric appearance to the crystalline deposition was not...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/s0002-9394(14)72791-6
更新日期：1995-06-01 00:00:00
abstract：PURPOSE:To determine if asymmetry in thickness of the retinal nerve fiber layer (RNFL), ganglion cell layer, ganglion cell complex, and total retina between upper and lower macula halves can predict glaucoma. DESIGN:Retrospective case-control series. METHODS:One hundred twenty-two eyes of 122 patients (30 normal eyes...
journal_title：American journal of ophthalmology
pub_type： 杂志文章
doi：10.1016/j.ajo.2014.08.040
更新日期：2014-12-01 00:00:00
