keyword
MENU ▼
Read by QxMD icon Read
search

Intraocular pressure

keyword
https://www.readbyqxmd.com/read/29789943/outcomes-of-viscocanalostomy-and-phaco-viscocanalostomy-in-patients-with-advanced-glaucoma
#1
M Tsagkataki, T M Bampouras, A Choudhary
PURPOSE: To determine the medium-term outcomes for patients with advanced glaucoma undergoing viscocanalostomy. METHODS: All patients with advanced glaucoma (mean deviation (MD) - 12.00 dB or above) and patients with poor visual acuity secondary to advanced glaucoma which precluded formal visual field assessment undergoing viscocanalostomy (VC) and phaco-viscocanalostomy between 2010 and 2014 under the care of a single surgical team were included. Intraocular pressure (IOP), visual acuity (VA) and visual field outcomes were assessed from data prospectively collected into a surgical outcome database...
May 22, 2018: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/29787603/association-of-ocular-cardiovascular-morphometric-and-lifestyle-parameters-with-retinal-nerve-fibre-layer-thickness
#2
Julia Lamparter, Irene Schmidtmann, Alexander K Schuster, Angeliki Siouli, Joanna Wasielica-Poslednik, Alireza Mirshahi, René Höhn, Josef Unterrainer, Philipp S Wild, Harald Binder, Karl Lackner, Manfred E Beutel, Thomas Münzel, Norbert Pfeiffer, Esther M Hoffmann
BACKGROUND: Glaucoma is a neurodegenerative disease, leading to thinning of the retinal nerve fibre layer (RNFL). The exact influence of ocular, cardiovascular, morphometric, lifestyle and cognitive factors on RNFL thickness (RNFLT) is unknown and was analysed in a subgroup of the Gutenberg Health Study (GHS). METHODS: Global peripapillary RNFLT was measured in 3224 eyes of 1973 subjects (49% female) using spectral-domain optical coherence tomography (SD-OCT). The association of age, sex, ocular, cardiovascular, morphometric, lifestyle and cognitive factors on RNFLT was analysed using Pearson correlation coefficient and fitting a linear mixed model...
2018: PloS One
https://www.readbyqxmd.com/read/29787481/sex-hormone-levels-and-risk-of-primary-open-angle-glaucoma-in-postmenopausal-women
#3
Jae Hee Kang, Bernard A Rosner, Janey L Wiggs, Louis R Pasquale
OBJECTIVE: We evaluated the relation of prediagnostic sex hormone levels in postmenopausal women with primary open-angle glaucoma (POAG) and intraocular pressure (IOP). METHODS: Among postmenopausal participants of the Nurses' Health Study, POAG cases (n = 189; diagnosed 1990-2008) and controls (n = 189) were matched on age, fasting status, and postmenopausal hormone use at blood draw (1989-1990). Plasma concentrations of estrone sulfate, estradiol, testosterone, sex hormone binding globulin, and dehydroepiandrosterone sulfate were assessed...
May 21, 2018: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/29786643/controlled-deactivation-cb1-receptor-ligands-as-a-novel-strategy-to-lower-intraocular-pressure
#4
Sally Miller, Shashank Kulkarni, Alex Ciesielski, Spyros P Nikas, Ken Mackie, Alexandros Makriyannis, Alex Straiker
Nearly half a century has passed since the demonstration that cannabis and its chief psychoactive component Δ⁸-THC lowers intraocular pressure (IOP). Elevated IOP remains the chief hallmark and therapeutic target for glaucoma, a condition that places millions at risk of blindness. It is likely that Δ⁸-THC exerts much of its IOP-lowering effects via the activation of CB1 cannabinoid receptors. However, the initial promise of CB1 as a target for treating glaucoma has not thus far translated into a credible therapeutic strategy...
May 22, 2018: Pharmaceuticals
https://www.readbyqxmd.com/read/29786008/an-unexpected-complication-in-bilateral-acute-iris-transillumination-cystoid-macular-edema
#5
Cigdem Altan, Berna Basarir, Cem Kesim
A 47-year-old male presented with bilateral 4 + circulating pigment in the anterior chamber, diffuse iris transillumination, dilated pupils unresponsive to light, and high intraocular pressure (IOP) levels in both eyes. Visual acuity and IOP improved bilaterally with topical steroid and antiglaucomatous therapy. In the 10th month, bilateral cystoid macular edema (CME) was developed and resolved after subtenon triamcinolone injections. CME recurred after cataract surgery in the right eye which was treated with intravitreal dexamethasone implant injection...
June 2018: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29785994/the-efficacy-of-intravitreal-dexamethasone-implant-as-the-first-line-treatment-for-retinal-vein-occlusion-related-macular-edema-in-a-real-life-scenario
#6
Mert Simsek, Mehmet Citirik, Serdar Ozates, Dilara Ozkoyuncu
Purpose: This study evaluated the effect of intravitreal dexamethasone implant (IDI; Ozurdex) injection for treating macular edema in patients with branch retinal vein occlusion (BRVO) or central retinal vein occlusion (CRVO). Methods: This prospective study included 40 eyes of 40 patients with nonischemic BRVO and 31 eyes of 31 patients with nonischemic CRVO who received IDI injection as the first-line treatment for macular edema. The best-corrected visual acuity (BCVA) value before and after the treatment; intraocular pressure; optic coherence tomography findings; and all ocular examination findings, including central foveal thickness (CFT) measurement and fluorescein angiography findings, were evaluated for each patient...
June 2018: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29785302/comparisons-of-visual-and-surgical-outcomes-after-reuse-or-replacement-of-dislocated-in-the-bag-intraocular-lens
#7
Takayuki Baba, Tomohiro Nizawa, Toshiyuki Oshitari, Shuichi Yamamoto
Purpose: To compare the visual and surgical outcomes after a reuse or a replacement of a dislocated in-the-bag intraocular lens (IOL). Methods: This was a retrospective, nonrandomized case series at a single ophthalmological institution. Cases with an in-the-bag dislocation of an IOL were treated by pars plana vitrectomy and the reuse or the replacement of the IOL. The lens was held by intrascleral fixation of the haptics of the IOL under both conditions. The same dislocated IOL was reused in 6 eyes (group A) or it was replaced with another IOL in the other 9 eyes (group B)...
2018: Journal of Ophthalmology
https://www.readbyqxmd.com/read/29785086/the-utilization-of-an-ocular-wound-chamber-on-corneal-epithelial-wounds
#8
Jennifer S McDaniel, Andrew W Holt, Elaine D Por, Elof Eriksson, Anthony J Johnson, Gina L Griffith
Purpose: Currently available ocular moisture chambers are not adequate to manage the treatment of periocular burns, corneal injuries, and infection. The purpose of these studies was to demonstrate that a flexible, semi-transparent ocular wound chamber device adapted from technology currently used on dermal wounds is safe for use on corneal epithelial injuries. Materials and methods: A depilatory cream (Nair™, 30 seconds) was utilized to remove the excess hair surrounding the left eyes of anesthetized Institute Armand Frappier (IAF) hairless, female guinea pigs (Crl:HA-Hrhr)...
2018: Clinical Ophthalmology
https://www.readbyqxmd.com/read/29785010/genome-wide-analyses-identify-68-new-loci-associated-with-intraocular-pressure-and-improve-risk-prediction-for-primary-open-angle-glaucoma
#9
Anthony P Khawaja, Jessica N Cooke Bailey, Nicholas J Wareham, Robert A Scott, Mark Simcoe, Robert P Igo, Yeunjoo E Song, Robert Wojciechowski, Ching-Yu Cheng, Peng T Khaw, Louis R Pasquale, Jonathan L Haines, Paul J Foster, Janey L Wiggs, Chris J Hammond, Pirro G Hysi
Glaucoma is the leading cause of irreversible blindness globally 1 . Despite its gravity, the disease is frequently undiagnosed in the community 2 . Raised intraocular pressure (IOP) is the most important risk factor for primary open-angle glaucoma (POAG)3,4 . Here we present a meta-analysis of 139,555 European participants, which identified 112 genomic loci associated with IOP, 68 of which are novel. These loci suggest a strong role for angiopoietin-receptor tyrosine kinase signaling, lipid metabolism, mitochondrial function and developmental processes underlying risk for elevated IOP...
May 21, 2018: Nature Genetics
https://www.readbyqxmd.com/read/29784162/disinfection-of-the-goldman-applanation-tonometer-a-systematic-review
#10
Alex Ragan, Stephanie L Cote, John T Huang
OBJECTIVES: The Goldmann applanation tonometer is the gold standard for measuring intraocular pressure and a possible vector for the transmission of infectious diseases. The purpose of this study is to consolidate the evidence pertaining to the disinfection of Goldmann tonometers in an effort to facilitate an informed discussion regarding public policy in this important area. DESIGN: Systematic review. METHODS: An exhaustive literature review was undertaken to identify primary-level research that assesses the effectiveness of different agents used in the disinfection of Goldmann applanation tonometer prisms...
June 2018: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://www.readbyqxmd.com/read/29784159/changes-in-corneal-biomechanical-properties-after-24-hours-of-continuous-intraocular-pressure-monitoring-using-a-contact-lens-sensor
#11
Laura Morales-Fernandez, Javier Garcia-Bella, Jose M Martinez-de-la-Casa, Rubén Sanchez-Jean, Federico Saenz-Frances, Pedro Arriola-Villalobos, Lucia Perucho, Enrique Santos-Bueso, Julian Garcia-Feijoo
OBJECTIVE: This study was designed to assess changes in corneal topography and biomechanics after intraocular pressure (IOP) monitoring using the Triggerfish contact lens sensor (CLS). METHODS: For this prospective study, 30 eyes of 30 subjects: 14 healthy subjects (G1) and 6 glaucoma patients (G2), were recruited for 24 hours of continuous IOP monitoring using the CLS. The following measurements were taken before CLS fitting and after lens removal: maximum keratometry (Kmax), mean keratometry (MK), and corneal astigmatism (Cyl) measured through Pentacam corneal topography, and the corneal biomechanical variables corneal hysteresis (CH) and corneal resistance factor (CRF) measured with the Ocular Response Analyzer (ORA)...
June 2018: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://www.readbyqxmd.com/read/29784048/a-meta-analysis-of-the-effect-of-a-dexamethasone-intravitreal-implant-versus-intravitreal-anti-vascular-endothelial-growth-factor-treatment-for-diabetic-macular-edema
#12
Ye He, Xin-Jun Ren, Bo-Jie Hu, Wai-Ching Lam, Xiao-Rong Li
BACKGROUND: This meta-analysis evaluated the effectiveness and safety of dexamethasone (DEX) implant and intravitreal anti-vascular endothelial growth factor (VEGF) treatment for diabetic macular edema (DME). METHODS: The PubMed, Embase, clinicaltrials.gov website and Cochrane Library databases were comprehensively searched for studies comparing DEX implant with anti-VEGF in patients with DME. Best-corrected visual acuity (BCVA), central subfield thickness (CST) and adverse events were extracted from the final eligible studies...
May 21, 2018: BMC Ophthalmology
https://www.readbyqxmd.com/read/29782196/a-randomized-clinical-trial-of-topical-diclofenac-fluorometholone-and-dexamethasone-for-control-of-inflammation-after-strabismus-surgery
#13
Jinsoo Kim, Dong Chul Choi, Seokhyun Bae, Dong Gyu Choi, Joo Yeon Lee
PURPOSE: To evaluate the comparative effects and safety of topical diclofenac sodium, fluorometholone, and dexamethasone for controlling inflammation after routine strabismus surgery. METHODS: This was a randomized clinical trial. Ninety-nine patients admitted for surgery to treat intermittent exotropia were randomly assigned to receive 1 of 3 postoperative eye drops between January 2015 and February 2016. The primary efficacy outcomes were pain and conjunctival injection...
May 21, 2018: Journal of Ocular Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/29780959/a-simple-lens-sparing-technique-to-treat-hypotonic-maculopathy-secondary-to-large-cyclodialysis
#14
Masayo Kimura, Tsutomu Yasukawa, Yuichiro Ogura
Purpose: Hypotonic maculopathy secondary to cyclodialysis often persists and causes irreversible visual loss despite a variety of treatments proposed. The purpose of this study is to report two cases with persistent hypotonic maculopathy due to a large cyclodialysis cleft treated with a simple, lens-sparing technique of external drainage, diathermy, and suturing under the placement of an infusion cannula. Observations: Both patients had sustained blunt trauma to one eye, causing persisting hypotonic maculopathy...
June 2018: American Journal of Ophthalmology Case Reports
https://www.readbyqxmd.com/read/29780936/clinical-and-pathological-correlation-of-cotton-wool-spots-in-secondary-angle-closure-glaucoma
#15
Anand Bhatt, Christine Nguyen, Sameh Mosaed, Don Minckler
Purpose: Cotton Wool Spots (CWS) are a commonly described retinal finding in the posterior segment associated with an extensive number of systemic diseases. The appearance of a CWS in the setting of glaucoma has rarely been reported and has not been correlated with pathology to localized loss of the nerve fiber layer previously. In this case report, we augment a previous report of an 18 year old female with a diagnosis of low grade ciliary body melanoma. This patient experienced eventual mechanical angle closure with a CWS appearing in the posterior pole in the setting of acute elevation of intraocular pressure (IOP)...
June 2018: American Journal of Ophthalmology Case Reports
https://www.readbyqxmd.com/read/29780929/optiwave-refractive-analysis-may-not-work-well-in-patients-with-previous-history-of-radial-keratotomy
#16
Fuxiang Zhang
Purpose: To report a case of significant hyperopic outcome (both eyes) following Optiwave Refractive Analysis (ORA) intraocular lens (IOL) power recommendation in a cataract patient with history of 8 cut radial keratotomy (RK) in each eye. Observations: It is hypothesized that increased intraocular pressure (IOP) from phacoemulsification could make the RK cuts swell, and change cornea shape intraoperatively. In this unique scenario, the corneal curvature readings from ORA could be quite different from preoperative readings or from stabilized postoperative corneal measurements...
June 2018: American Journal of Ophthalmology Case Reports
https://www.readbyqxmd.com/read/29780917/advanced-pigment-dispersion-glaucoma-secondary-to-phakic-intraocular-collamer-lens-implant
#17
Clara Ye, Cajal K Patel, Anna C Momont, Yao Liu
Purpose: We report a case of pigment dispersion glaucoma secondary to uncomplicated phakic intraocular collamer lens (ICL) (Visian ICL™, Staar Inc., Monrovia, CA) implant that resulted in advanced visual field loss. Observations: A 50-year-old man presented for routine follow-up status post bilateral phakic intraocular collamer lens (ICL) placement 8 years earlier. He was incidentally found to have a decline in visual acuity from an anterior subcapsular cataract and elevated intraocular pressure (IOP) in the left eye...
June 2018: American Journal of Ophthalmology Case Reports
https://www.readbyqxmd.com/read/29778281/role-of-the-water-drinking-test-in-medically-treated-primary-open-angle-glaucoma-patients
#18
H Salcedo, D Arciniega, M Mayorga, L Wu
PURPOSE: The water-drinking test (WDT) has recently re-emerged as a possible way to determine the competency of the trabecular meshwork. We performed a prospective interventional study to test the hypothesis that the WDT could be useful in assessing fluctuations in patients undergoing treatment for primary open angle glaucoma (POAG). METHODS: We included 122 patients; 62 on medical treatment for POAG (n=123 eyes) and 60 controls (n=120 eyes). The study group had been on intraocular pressures (IOP) lowering treatment continuously for at least 3months with stable IOP...
May 16, 2018: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/29777305/the-distribution-of-retinal-nerve-fiber-layer-thickness-and-associations-with-age-refraction-and-axial-length-the-gutenberg-health-study
#19
Esther M Hoffmann, Irene Schmidtmann, Angeliki Siouli, Alexander K Schuster, Manfred E Beutel, Norbert Pfeiffer, Julia Lamparter
PURPOSE: To evaluate the distribution of peripapillary retinal nerve fiber layer thickness as measured by optical coherence tomography and its associations with ocular parameters in a population-based setting. METHODS: In the population-based Gutenberg Health Study, 1974 subjects from the Mainz-Bingen region were scheduled for ophthalmologic examinations, including visual acuity, refraction, tonometry, biometry, and measurements of peripapillary retinal nerve fiber layer thickness (pRNFL) by optical coherence tomography (SD-OCT, Spectralis®, Heidelberg Engineering, Germany)...
May 18, 2018: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/29777044/the-impact-of-sign-glaucoma-guidelines-on-false-positive-referrals-from-community-optometrists-in-central-scotland
#20
Samantha Sii, Ahmad Nasser, Cheng Yi Loo, Catherine Croghan, Alan Rotchford, Pankaj Kumar Agarwal
BACKGROUND: Since the introduction of National Institute for Health and Care Excellence glaucoma guidelines 2009, the number of referrals from community optometrists to hospital eye services has increased across the UK, resulting in increase in first visit discharge rates (FVDRs). AIM: To assess the impact of Scottish Intercollegiate Guidelines Network (SIGN) 144 on quality of referrals from community optometrists. METHODOLOGY: A retrospective study of patient records who attended as new adult glaucoma referrals to clinics in Princess Alexandra Eye Pavilion, Edinburgh, and in Greater Glasgow and Clyde, was carried out across October-November 2014 (group 1) and September-October 2016 (group 2), before and after the introduction of SIGN 144...
May 18, 2018: British Journal of Ophthalmology
keyword
keyword
71278
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"