keyword
MENU ▼
Read by QxMD icon Read
search

Choroidal thickness

keyword
https://www.readbyqxmd.com/read/28632734/choroidal-thickness-in-patients-with-coronary-artery-disease
#1
Meleha Ahmad, Patrick A Kaszubski, Lucy Cobbs, Harmony Reynolds, Roland Theodore Smith
PURPOSE: To evaluate choroidal thickness (CTh) in patients with coronary artery disease (CAD) compared to healthy controls. DESIGN: Cross-sectional. METHODS: Setting: Ambulatory clinic of a large city hospital. Patient population: Thirty-four patients had documented CAD, defined as history of >50% obstruction in at least one coronary artery on cardiac catheterization, positive stress test, ST elevation myocardial infarction, or revascularization procedure...
2017: PloS One
https://www.readbyqxmd.com/read/28632403/effect-of-amblyopia-treatment-on-choroidal-thickness-in-children-with-hyperopic-anisometropic-amblyopia
#2
Seray Aslan Bayhan, Hasan Ali Bayhan
PURPOSE: To evaluate choroidal thickness (CT) in the eyes of children with hyperopic anisometropic amblyopia and to assess changes in CT during amblyopia treatment using spectral-domain optical coherence tomography (SD-OCT). METHODS: This longitudinal study, initially enrolled 40 patients, aged 3-9 years with hyperopic anisometropic amblyopia. Patients underwent treatment with refractive correction alone for 16 weeks and if needed, with refractive correction and patching treatment thereafter (6 months)...
June 20, 2017: Current Eye Research
https://www.readbyqxmd.com/read/28630765/enhanced-depth-imaging-optical-coherence-tomography-a-new-way-measuring-choroidal-thickness-in-pregnant-women
#3
REVIEW
Jun Zhang, Huiyun Wang, Qiubo Yu, Qihu Tong, Qinkang Lu
The body changes markedly during pregnancy; each system behaves differently from a nonpregnant state. As the eyes are the only windows to see directly what is going on in the internal environment, more and more researches have been done to explain the association between ocular changes and the physiological and pathological changes during pregnancy. The choroid is one of the critical parts of the eye, providing nutrition. And abnormal choroid may result in ocular dysfunction and visual problems. As the optical coherence tomography develops, a rapid, direct, noninvasive, and nontoxic way is available to obtain the choroid situation of pregnant women, which may explain the mechanism of pregnancy-related eye diseases...
2017: Journal of Ophthalmology
https://www.readbyqxmd.com/read/28625971/peripheral-leptochoroid-clinical-and-anatomical-findings
#4
Jasmine H Francis, Larissa A Habib, David H Abramson
BACKGROUND/AIMS: To investigate the clinical findings and anatomical characteristics of patients with a thinned peripheral choroid (leptochoroid) presenting with bilateral macular geographical hyperpigmented fundus and compare with matched controls. METHODS: A retrospective, observational case series of 44 eyes (24 patients): 22 study eyes (12 study patients) with clinical findings of leptochoroid (geographical hyperpigmented fundus centred in the macula) matched with 22 control eyes (12 control patients)...
June 16, 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/28619430/effect-of-fingolimod-fty720-on-choroidal-thickness-in-patients-with-multiple-sclerosis
#5
Ali Kal, Mahmut Oğuz Ulusoy, Bahriye Horasanlı, Şefik Cezairlioğlu, Öznur Kal
OBJECTIVE: Using spectral domain optical coherence tomography (SD-OCT), to compare the choroidal thickness in a healthy population (group 1), with newly diagnosed multiple sclerosis (MS) patients (group 2), with MS patients who underwent β-interferon monotherapy (group 3) and MS patients who underwent fingolimod therapy for 1 year (group 4) METHODS: Twenty-five control subjects (25 eyes), 24 newly diagnosed (24 eyes) MS patients, 22 MS patients who underwent fingolimod monotherapy for 1 year (22 eyes), and 24 MS patients who underwent β-interferon monotherapy for 1 year (24 eyes) were included in this study...
May 2017: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/28617854/choroidal-thickness-in-school-children-the-gobi-desert-children-eye-study
#6
Dan Zhu, Yan Wang, Yan Fei Zheng, Da Yong Yang, Kai Guo, Xian Rong Yang, Xin Xia Jing, Ian Y Wong, Qi Sheng You, Yong Tao, Jost B Jonas
PURPOSE: To investigate choroidal thickness (CT) and its associations in children in a school-based study. METHODS: The cross-sectional school-based Gobi Desert Children Eye Study included 1565 out of 1911 (81.9%) eligible children from all schools in the oasis region of Ejina in the Gobi Desert. A detailed ophthalmic examination was performed, including spectral-domain optical coherence tomography with enhanced depth imaging for CT measurement. RESULTS: CT measurements were available for 1463 (93...
2017: PloS One
https://www.readbyqxmd.com/read/28611153/effects-of-short-term-mild-hypercapnia-during-head-down-tilt-on-intracranial-pressure-and-ocular-structures-in-healthy-human-subjects
#7
Steven S Laurie, Gianmarco Vizzeri, Giovanni Taibbi, Connor R Ferguson, Xiao Hu, Stuart M C Lee, Robert Ploutz-Snyder, Scott M Smith, Sara R Zwart, Michael B Stenger
Many astronauts experience ocular structural and functional changes during long-duration spaceflight, including choroidal folds, optic disc edema, globe flattening, optic nerve sheath diameter (ONSD) distension, retinal nerve fiber layer thickening, and decreased visual acuity. The leading hypothesis suggests that weightlessness-induced cephalad fluid shifts increase intracranial pressure (ICP), which contributes to the ocular structural changes, but elevated ambient CO2 levels on the International Space Station may also be a factor...
June 2017: Physiological Reports
https://www.readbyqxmd.com/read/28606070/efficacy-and-safety-of-conbercept-as-a-primary-treatment-for-choroidal-neovascularization-secondary-to-punctate-inner-choroidopathy
#8
Yuting Peng, Xiongze Zhang, Lan Mi, Bing Liu, Chengguo Zuo, Miaoling Li, Feng Wen
BACKGROUND: To evaluate the efficacy and safety of intravitreal conbercept (KH902) as the primary treatment of choroidal neovascularization secondary to punctate inner choroidopathy. METHODS: This study was a retrospective, consecutive, observational case series. We reviewed medical records of 16 eyes (16 patients) with naive subfoveal or juxtafoveal choroidal neovascularization secondary to punctuate inner choroidopathy that were treated with intravitreal conbercept injections...
June 12, 2017: BMC Ophthalmology
https://www.readbyqxmd.com/read/28604984/choroidal-thickness-and-ametropia-in-children-a-longitudinal-study
#9
Marine Fontaine, David Gaucher, Arnaud Sauer, Claude Speeg-Schatz
PURPOSE: To determine the relationship of subfoveal choroidal thickness (ChT), refraction, and axial length in children, and evaluate the evolution of subfoveal ChT with time in myopic versus nonmyopic eyes. METHODS: A total of 229 eyes of 115 children aged 2 to 16 years were included in the study. Refraction under cycloplegia, axial length, and subfoveal ChT were measured at baseline with comparative investigations at 15 months follow-up. RESULTS: The probability for the subfoveal ChT to be thinner in myopic children compared to nonmyopic children was 0...
June 7, 2017: European Journal of Ophthalmology
https://www.readbyqxmd.com/read/28604982/edi-oct-evaluation-of-choroidal-thickness-in-retinitis-pigmentosa
#10
Andrea Sodi, Chiara Lenzetti, Vittoria Murro, Orsola Caporossi, Dario P Mucciolo, Daniela Bacherini, Francesca Cipollini, Ilaria Passerini, Gianni Virgili, Stanislao Rizzo
PURPOSE: To evaluate choroidal thickness (CT) in retinitis pigmentosa (RP) using enhanced depth imaging (EDI) optical coherence tomography (OCT). METHODS: A retrospective analysis of a group of patients with RP who underwent EDI-OCT was performed. Choroidal thickness measurements were compared with those of age- and sex-matched healthy subjects. In the RP group, the possible association between subfoveal CT and some clinical parameters (visual acuity, age, age at disease onset, duration of the disease, macular thickness, visual field loss, electroretinography [ERG]) was evaluated...
June 9, 2017: European Journal of Ophthalmology
https://www.readbyqxmd.com/read/28602520/decreased-visual-function-scores-on-a-low-luminance-questionnaire-is-associated-with-impaired-dark-adaptation
#11
Mohammad Yazdanie, Jason Alvarez, Elvira Agrón, Wai T Wong, Henry E Wiley, Frederick L Ferris, Emily Y Chew, Catherine Cukras
PURPOSE: We investigate whether responses on a Low Luminance Questionnaire (LLQ) in patients with a range of age-related macular degeneration (AMD) severity are associated with their performance on focal dark adaptation (DA) testing and with choroidal thickness. DESIGN: Cross-sectional, single-center, observational study. PARTICIPANTS: A total of 113 participants older than 50 years of age with a range of AMD severity. METHODS: Participants answered the LLQ on the same day they underwent DA testing using a focal dark adaptometer measuring rod intercept time (RIT)...
June 8, 2017: Ophthalmology
https://www.readbyqxmd.com/read/28602014/correlation-between-morphological-changes-and-functional-outcomes-of-recent-onset-macula-off-rhegmatogenous-retinal-detachment-prognostic-factors-in-rhegmatogenous-retinal-detachment
#12
Murat Karacorlu, Isil Sayman Muslubas, Mumin Hocaoglu, Serra Arf, Mehmet Giray Ersoz
PURPOSE: To assess correlation between preoperative and postoperative findings and surgical factors, and postoperative functional outcomes after successful repair of acute macula-off rhegmatogenous retinal detachment (RRD). METHODS: Forty-four eyes of 44 patients with recent-onset macula-off RRD who had primary pars plana vitrectomy were included in this retrospective study. Best-corrected visual acuity (BCVA) and retinal and choroidal changes on spectral-domain optical coherence tomography (SD-OCT) were evaluated before and after surgery...
June 10, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28601912/effects-of-photodynamic-therapy-plus-intravitreal-aflibercept-with-subtenon-triamcinolone-injections-for-aflibercept-resistant-polypoidal-choroidal-vasculopathy
#13
Tsutomu Sakai, Noriko Kato, Masaomi Kubota, Hiroshi Tsuneoka
PURPOSE: To evaluate the outcome of triple therapy of photodynamic therapy combined with injections of intravitreal aflibercept (IVA) and subtenon triamcinolone acetonide for polypoidal choroidal vasculopathy (PCV) resistant to IVA. METHODS: A retrospective chart review at a single institution was conducted to identify patients with PCV resistant to treatment with IVA who were switched to treatment with triple therapy. In total, 13 eyes from 13 patients were included in the study...
June 11, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28600301/features-of-optical-coherence-tomography-predictive-of-choroidal-neovascularisation-treatment-response-in-pathological-myopia-in-association-with-fluorescein-angiography
#14
Dong Hyun Lee, Hyun Goo Kang, Sung Chul Lee, Min Kim
BACKGROUND/AIMS: The aim of this study was to evaluate the usefulness of several optical coherence tomography (OCT) findings to estimate choroidal neovascularisation (CNV) activity in pathological myopia using fluorescein angiography (FA) as a reference. METHODS: This was a single-centre, retrospective study. The medical records of patients with active myopic CNV who received intravitreal bevacizumab treatment were reviewed. Parameters to monitor CNV activity were morphological features of CNV on OCT, such as CNV height, central foveal thickness, intraretinal cysts, subretinal fluid, fuzziness of the CNV border, CNV network area on FA, and haemorrhage or exudation on fundus photo...
June 9, 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/28600300/retinal-vessels-functionality-in-eyes-with-central-serous-chorioretinopathy
#15
Livia Tomasso, Lucia Benatti, Alessandro Rabiolo, Adriano Carnevali, Ilaria Zucchiatti, Lea Querques, Francesco Bandello, Giuseppe Querques
PURPOSE: To analyse static characteristics and dynamic functionality of retinal vessels in eyes with central serous chorioretinopathy (CSCR) by means of Dynamic Vessel Analyzer (DVA). METHODS: Patients presenting with treatment-naïve CSCR and normal subjects (controls) matched for age and sex between May 2015 and November 2015 were enrolled in the study. Participants underwent a complete ophthalmological examination, including dynamic and static retinal vessels analysis by DVA...
June 9, 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/28600299/evaluation-of-optical-coherence-tomography-angiographic-findings-in-alzheimer-s-type-dementia
#16
Mehmet Bulut, Fatma Kurtuluş, Onursal Gözkaya, Muhammet Kazım Erol, Ayşe Cengiz, Melih Akıdan, Aylin Yaman
BACKGROUND/AIMS: To identify the retinal vascular pathologies in patients with Alzheimer's type dementia (ATD) through optical coherence tomography angiography (OCTA) imaging. METHODS: Our study included 26 patients in the patient group, and age-matched and sex-matched 26 subjects in the control group. A detailed ophthalmological and neurological examination was performed for all subjects included in the study. The retinal, choroidal vascular structures and choroidal thickness (CT) of all subjects were analysed in a detailed way with a commercial spectral domain OCTA...
June 9, 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/28596085/brief-hyperopic-defocus-or-form-deprivation-have-different-effects-on-eye-growth-and-ocular-rhythms-depending-on-the-time-of-day-of-exposure
#17
Debora L Nickla, Kelsey Jordan, Jane Yang, Kristen Totonelly
It is generally accepted that myopic defocus is a more potent signal to the emmetropization system than hyperopic defocus: one hour per day of myopic defocus cancels out 11 h of hyperopic defocus. However, we have recently shown that the potency of brief episodes of myopic defocus at inhibiting eye growth depends on the time of day of exposure. We here ask if this will also be true of the responses to brief periods of hyperopic defocus: may integration of the signal depend on time of day? If so, are the rhythms in axial length and choroidal thickness altered? Hyperopic defocus: Birds had one eye exposed to hyperopic defocus by the wearing of -10D lenses for 2 or 6 h at one of 3 times of day for 5 days: Morning (7 a...
June 5, 2017: Experimental Eye Research
https://www.readbyqxmd.com/read/28595625/blood-flow-velocity-and-thickness-of-the-choroid-in-a-patient-with-chorioretinopathy-associated-with-ocular-blunt-trauma
#18
Yuri Ishikawa, Yuki Hashimoto, Wataru Saito, Ryo Ando, Susumu Ishida
BACKGROUND: Choroidal circulation hemodynamics in eyes with ocular blunt trauma has not been quantitatively examined yet. We quantitatively examined changes in choroidal blood flow velocity and thickness at the lesion site using laser speckle flowgraphy (LSFG) and enhanced depth imaging optical coherence tomography (EDI-OCT) in a patient with chorioretinopathy associated with ocular blunt trauma. CASE PRESENTATION: A 13-year-old boy developed a chorioretinal lesion with pigmentation extending from the optic disc to the superotemporal side in the right eye after ocular blunt trauma...
June 8, 2017: BMC Ophthalmology
https://www.readbyqxmd.com/read/28591276/comparison-of-optical-coherence-tomographic-findings-between-behcet-disease-patients-with-and-without-ocular-involvement-and-healthy-subjects
#19
Ayse Sevgi Karadag, Burak Bilgin, Merih Banu Soylu
Purpose: We aimed to compare the retinal nerve fiber layer, ganglion cell layer, inner plexiform layer, and the choroid thickness between patients with Behcet disease and healthy subjects by using spectral domain optical coherence tomography (SD-OCT). Methods: Ninety eyes of 45 healthy subjects and 104 eyes of 52 patients with Behcet disease were included in this study. Rheumatoid factor and C-reactive protein levels were measured by blood testing in the patients...
March 2017: Arquivos Brasileiros de Oftalmologia
https://www.readbyqxmd.com/read/28590316/recurrence-of-choroidal-neovascularization-lesion-activity-after-aflibercept-treatment-for-age-related-macular-degeneration
#20
Tomotaka Wakazono, Kenji Yamashiro, Akio Oishi, Sotaro Ooto, Hiroshi Tamura, Yumiko Akagi-Kurashige, Masayuki Hata, Ayako Takahashi, Akitaka Tsujikawa, Nagahisa Yoshimura
PURPOSE: To examine the recurrence rate of choroidal neovascularization (CNV) lesion activity in age-related macular degeneration (AMD) and associated factors after 1-year aflibercept treatment. METHODS: Age-related macular degeneration eyes with 1-year aflibercept fixed-regimen treatment and a follow-up period of at least 18 months from the initial aflibercept injection for treatment-naive exudative AMD were retrospectively evaluated. The recurrence rate was examined...
January 11, 2017: Retina
keyword
keyword
29312
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"