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https://www.readbyqxmd.com/read/28214354/long-chain-unsaturated-fatty-acids-as-possible-important-metabolites-for-primary-angle-closure-glaucoma-based-on-targeted-metabolomic-analysis
#1
Shengzhong Rong, Yang Li, Yue Guan, Lili Zhu, Qiang Zhou, Mucong Gao, Hongzhi Pan, Lina Zou, Dong Chang
Primary angle-closure glaucoma (PACG) is a severe chronic neurodegenerative disease in Asia. Identification of important metabolites associated with PACG is crucial for early intervention and advancing knowledge of the disease mechanism. We applied gas chromatography-mass spectrometry (GC-MS) for targeted metabolomic analysis on serum samples from thirty-eight newly diagnosed PACG patients and forty-eight controls. Palmitoleic acid (PA), linoleic acid (LA), gamma-linolenic acid (GLA) and arachidonic acid (ARA) were identified as important metabolites associated with PACG...
February 18, 2017: Biomedical Chromatography: BMC
https://www.readbyqxmd.com/read/28211200/the-interrelation-between-hypothyroidism-and-glaucoma-a-critical-review-and-meta-analyses
#2
REVIEW
Marianne Thvilum, Frans Brandt, Thomas Heiberg Brix, Laszlo Hegedüs
Data on the association between hypothyroidism and glaucoma are conflicting. We sought to shed light on this by conducting a critical review and meta-analyses. The meta-analyses were conducted in adherence with the widely accepted MOOSE guidelines. Using the Medical Subject Heading (MeSH) terms: hypothyroidism, myxoedema and glaucoma or intraocular pressure, case-control studies, cohort studies and cross-sectional studies were identified (PubMed) and reviewed. Using meta-analysis, the relative risk (RR) of coexistence of glaucoma and hypothyroidism was calculated...
February 16, 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/28211181/a-national-survey-of-the-use-of-pachymeters-by-optometrists-in-scotland-experience-views-and-barriers-to-use
#3
Colin Goudie, Savva Pronin, Helen Court, Janet Pooley, Andrew J Tatham
PURPOSE: Thin central corneal thickness (CCT) is a risk factor for glaucoma. In 2016 all optometry practices in Scotland were provided with pachymeters aiming to improve risk assessment and accuracy of referrals to secondary care. We examined optometrists' experience and views of pachymetry, including perceived barriers to pachymetry in primary care. METHODS: A questionnaire was sent using the REDCap electronic data capture tool to all 1264 optometrists registered with NHS Education for Scotland (NES)...
March 2017: Ophthalmic & Physiological Optics: the Journal of the British College of Ophthalmic Opticians (Optometrists)
https://www.readbyqxmd.com/read/28210791/-comparison-of-trabeculectomy-and-canaloplasty-pressure-reducing-effect-and-postoperative-interventions-complications
#4
T Taruttis, E Chankiewitz, T Hammer
BACKGROUND: Trabeculectomy (TET) is still the most commonly performed surgical treatment in dealing with primary open angle glaucoma (POAG) worldwide. Canaloplasty (CP) as a nonpenetrating surgical procedure has recently become a new option to efficiently reduce intraocular pressure (IOP). OBJECTIVES: This study compared both surgical procedures concerning the efficacy in IOP reduction. Furthermore we compared IOP fluctuation, postoperative medication, visual acuity, astigmatism and postoperative interventions and complications...
February 16, 2017: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/28210543/changes-in-intraocular-pressure-and-horizontal-pupil-diameter-during-use-of-topical-mydriatics-in-the-canine-eye
#5
Liga Kovalcuka, Agris Ilgazs, Dace Bandere, David L Williams
The objective of this study was to determine the effects of topical 0.5% tropicamide, 1% atropine sulphate and 10% phenylephrine hydrochloride ophthalmic solutions on intraocular pressure (IOP) and horizontal pupil diameter (HPD) in the dog during the first hour after treatment. Forty clinically and ophthalmologically normal canine patients (between the ages of 2 and 6 years) of varying breed and sex were used in this study. Animals were randomly divided into four groups of ten and given one drop of tropicamide, atropine, phenylephrine or saline into one eye...
2017: Open veterinary journal
https://www.readbyqxmd.com/read/28210180/normal-values-of-intraocular-pressure-in-full-term-nigerian-newborns
#6
Victoria Ayodeji Olatunji, Dupe Ademola-Popoola, Feyi Grace Adepoju, Omotayo Olukemi Adesiyun
PURPOSE: To determine the normative range of intraocular pressure (IOP) in full-term newborns and possible association with birth parameters during the first week of life. METHODS: This was an observational cross sectional study in which IOP was measured in 1000 eyes of 500 normal full-term newborns using the Perkins applanation tonometer under topical anesthesia. An average of three readings was taken as the IOP value. The relationship between IOP and birth parameters was analyzed...
July 2016: Saudi Journal of Ophthalmology: Official Journal of the Saudi Ophthalmological Society
https://www.readbyqxmd.com/read/28210179/corneal-biomechanics-in-normal-saudi-individuals
#7
Khalid Al-Arfaj, Sanaa A Yassin, Walaa Al-Dairi, Fatimah Al-Shamlan, Mohanna Al-Jindan
PURPOSE: The aim of this study was to determine and relate corneal biomechanical metrics with demographic, tomographic and refractive data in healthy Saudi people. DESIGN: Prospective, cross-sectional, observational study. PARTICIPANTS: The study included 215 normal Saudi adult individuals. METHODS: Corneal hysteresis (CH) and corneal resistance factor (CRF), Goldmann-correlated intraocular pressure (IOPg) and corneal-compensated intraocular pressure (IOPcc) were measured by ocular response analyzer...
July 2016: Saudi Journal of Ophthalmology: Official Journal of the Saudi Ophthalmological Society
https://www.readbyqxmd.com/read/28208899/study-of-variation-in-intraocular-pressure-spike-iop-following-nd-yag-laser-capsulotomy
#8
Niharika K Shetty, Sriya Sridhar
INTRODUCTION: Posterior Capsular Opacifications (PCO) is a frequent complication of cataract surgery following posterior chamber intraocular lens implantation. Nd -Yag laser capsulotomy is the treatment of choice for PCO and is known to be associated with complications like Raised Intraocular Pressure (IOP), Intraocular lens pitting, intraocular lens cracks, cystoid macular oedema, retinal detachment, corneal burns. Raised IOP is the most common complication and prescribing anti-glaucoma drugs post capsulotomy is a common practise...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28208848/correlation-between-age-gender-waist-hip-ratio-and-intra-ocular-pressure-in-adult-north-indian-population
#9
Shikha Baisakhiya, Surjit Singh, Prafulla Manjhi
INTRODUCTION: Intraocular pressure (IOP) is affected by various systemic and local factors. The significance of studying the factors affecting IOP is because of its association with potentially blinding condition known as glaucoma. AIM: Present study was conducted with the aim to find out the correlation between gender, age, Waist-Hip Ratio (WHR) and IOP. MATERIALS AND METHODS: The study included 300 healthy individuals between 40-79years of age...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28207520/characterization-of-ocular-biometrics-and-aqueous-humor-dynamics-in-primary-angle-closure-suspects
#10
Li Guo, Yuan Deng, Li Fang, Chaoqi Liu, Tao Guo
Detailed characterizations of ocular biometrics and parameters of aqueous humor dynamics are lacking in primary angle closure suspect (PACS) patients. This study aims to characterize these parameters and compare them with age-matched healthy volunteers.Elderly healthy volunteers (60.6 ± 7.2 years of age, mean ± SD, n = 28) and PACS patients (64.1 ± 11.6 years, n = 30) completed the study. Parameters investigated were axial length (AXL), anterior chamber depth (ACD), anterior chamber volume (ACV), central cornea thickness (CCT), intraocular pressure (IOP), aqueous flow (Fa), outflow facility (C), episcleral venous pressure (EVP), and uveoscleral outflow (Fu)...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28207433/long-term-clinical-course-in-eyes-with-peters-anomaly
#11
Haruna Yoshikawa, Chie Sotozono, Yoko Ikeda, Kazuhiko Mori, Morio Ueno, Shigeru Kinoshita
PURPOSE: Peters anomaly (PA) is known to be a primary cause of congenital corneal opacity. The aim of this study is to report the long-term clinical course and visual achievement of patients with PA who did not undergo keratoplasty. METHODS: This retrospective study involved 15 eyes of 9 infants with PA less than 5 months of age at initial presentation at the Kyoto Prefectural University of Medicine who were followed up without keratoplasty for more than 6 years after presentation...
February 15, 2017: Cornea
https://www.readbyqxmd.com/read/28207408/evaluation-of-cannabinoids-concentration-and-stability-in-standardized-preparations-of-cannabis-tea-and-cannabis-oil-by-ultra-high-performance-liquid-chromatography-tandem-mass-spectrometry
#12
Roberta Pacifici, Emilia Marchei, Francesco Salvatore, Luca Guandalini, Francesco Paolo Busardò, Simona Pichini
BACKGROUND: Cannabis has been used since ancient times to relieve neuropathic pain, to lower intraocular pressure, to increase appetite and finally to decrease nausea and vomiting. The combination of the psychoactive cannabis alkaloid Δ9-tetrahydrocannabinol (THC) with the non-psychotropic alkaloids cannabidiol (CBD) and cannabinol (CBN) demonstrated a higher activity than THC alone. The Italian National Institute of Health sought to establish conditions and indications on how to correctly use nationally produced cannabis to guarantee therapeutic continuity in individuals treated with medical cannabis...
February 16, 2017: Clinical Chemistry and Laboratory Medicine: CCLM
https://www.readbyqxmd.com/read/28206808/job-matching-an-interdisciplinary-scoping-study-with-implications-for-vocational-rehabilitation-counseling
#13
Marina Nützi, Bruno Trezzini, Lorenzo Medici, Urban Schwegler
PURPOSE: Matching a person's capabilities and characteristics with the demands and characteristics of their job is crucial for sustainable employment, in particular for persons with disabilities. The present study aims to summarize and synthesize conceptual and empirical knowledge on job matching (JM) from industrial and organizational psychology (IOP), vocational psychology (VP), and return to work (RTW) research. RESEARCH METHOD: We conducted a scoping study applying Arksey and O'Malley's (2005) framework and using eight electronic databases from psychology, economics, and medicine...
February 2017: Rehabilitation Psychology
https://www.readbyqxmd.com/read/28205148/ocular-autoimmune-systemic-inflammatory-infectious-study-oasis-report-4-analysis-and-outcome-of-scleritis-in-an-east-asian-population
#14
Muhammad Amir Bin Ismail, Rachel Hui Fen Lim, Helen Mi Fang, Elizabeth Poh Ying Wong, Ho Su Ling, Wee Kiak Lim, Stephen C Teoh, Rupesh Agrawal
BACKGROUND: The purpose of this study is to evaluate the spectrum of scleritis from database of Ocular Autoimmune Systemic Inflammatory Infectious Study (OASIS) at a tertiary eye referral eye institute in Singapore. Clinical records of 120 patients with scleritis from a database of 2200 patients from Ocular Autoimmune Systemic Inflammatory Infectious Study (OASIS) were reviewed. RESULTS: 56.6% were females, with a mean age of 48.6 ± 15.9 years. 75 (62.5%) had diffuse anterior scleritis, 25 (20...
December 2017: Journal of Ophthalmic Inflammation and Infection
https://www.readbyqxmd.com/read/28203205/intraocular-pressure-is-a-poor-predictor-of-hydration-status-following-intermittent-exercise-in-the-heat
#15
Ian B Stewart, Brittany Dias, David N Borg, Aaron J E Bach, Beatrix Feigl, Joseph T Costello
Current hydration assessments involve biological fluids that are either compromised in dehydrated individuals or require laboratory equipment, making timely results unfeasible. The eye has been proposed as a potential site to provide a field-based hydration measure. The present study evaluated the efficacy and sensitivity of intraocular pressure (IOP) to assess hydration status. Twelve healthy males undertook two 150 min walking trials in 40°C 20% relative humidity. One trial matched fluid intake to body mass loss (control, CON) and the other had fluid restricted (dehydrated, DEH)...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28203200/late-onset-inadvertent-bleb-formation-following-pars-plana-m3-molteno-implant-tube-obstruction
#16
Anmar M Abdul-Rahman, Anthony Molteno
PURPOSE: To report a case of inadvertent bleb formation presenting 18 months after pars plana M3 Molteno implant tube obstruction in a patient with mixed mechanism glaucoma. MATERIALS AND METHODS: An 84-year-old Caucasian male with mixed mechanism glaucoma underwent slit-lamp examination, gonioscopy, colour anterior segment photography and anterior segment optical coherence tomography (AS-OCT). RESULTS: An inadvertent bleb developed 18 months after pars plana implant tube re-positioning with a 6/0 Vicryl tie ligature...
January 2017: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/28203189/a-mystery-of-bilateral-annular-choroidal-and-exudative-retinal-detachment-with-no-systemic-involvement-is-it-part-of-vogt-koyanagi-harada-disease-spectrum-or-a-new-entity
#17
Ibrahim Elaraoud, Walter Andreatta, Li Jiang, Kenan Damer, Jalil Al-Ibrahim
A 65-year-old Caucasian male presented to the eye emergency department with bilateral significant visual loss. He was otherwise healthy with no significant past medical history. Ophthalmic history was significant for chronic open-angle glaucoma, for which the patient was using latanoprost once daily to both eyes. There was no preceding history of trauma or ocular surgery and the patient was emmetropic. Two weeks prior to his presentation, he reported a headache, which settled spontaneously. Slit-lamp examination demonstrated bilateral keratic precipitates, bilateral significantly shallow anterior chamber, and bilaterally normal intraocular pressures of 16 mm Hg...
January 2017: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/28203186/real-life-iluvien-fluocinolone-acetonide-case-study-rapid-drying-of-the-macula-and-improved-vision-within-2-years-after-therapy-initiation
#18
Hibba Quhill, Fahd Quhill
IMPORTANCE: A case showing sustained structural and functional responses 2 years after a single treatment with ILUVIEN (0.2 µg/day fluocinolone acetonide, FAc) despite suboptimal responses to ranibizumab. OBSERVATIONS: A 68-year-old female patient with diabetic macular oedema (DME) from type 2 diabetes mellitus was first diagnosed in October 2010 and had a baseline visual acuity (VA) of 46 Early Treatment Diabetic Retinopathy Study (ETDRS) letters in the left eye...
September 2016: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/28202006/differences-in-serum-oxidative-status-between-glaucomatous-and-nonglaucomatous-cataract-patients
#19
Wojciech Rokicki, Jolanta Zalejska-Fiolka, Dorota Pojda-Wilczek, Alicja Hampel, Wojciech Majewski, Serap Ogultekin, Ewa Mrukwa-Kominek
BACKGROUND: Oxidative stress contributes to both intraocular pressure regulation and glaucomatous neuropathy. The systemic redox status (solitary determination) was examined in primary open-angle glaucoma (POAG) patients with cataract and nonglaucomatous cataract patients. Cataract-matched group comparisons appear more precise in the context of oxidative stress evaluation. The aim of this study was to establish if systemic oxidative status in POAG patients was elevated compared with the cataract only subjects...
February 15, 2017: BMC Ophthalmology
https://www.readbyqxmd.com/read/28199397/efficacy-and-safety-of-preoperative-iop-reduction-using-a-preservative-free-fixed-combination-of-dorzolamide-timolol-eye-drops-versus-oral-acetazolamide-and-dexamethasone-eye-drops-and-assessment-of-the-clinical-outcome-of-trabeculectomy-in-glaucoma
#20
Katrin Lorenz, Joanna Wasielica-Poslednik, Katharina Bell, Giulia Renieri, Alexander Keicher, Christian Ruckes, Norbert Pfeiffer, Hagen Thieme
INTRODUCTION: To demonstrate that preoperative treatment for 28 days with topical dorzolamide/timolol is non-inferior (Δ = 4 mm Hg) to oral acetazolamide and topical dexamethasone (standard therapy) in terms of intraocular pressure (IOP) reduction 3 and 6 months after trabeculectomy in glaucoma patients. MATERIALS AND METHODS: Sixty-two eyes undergoing trabeculectomy with mitomycin C were included in this monocentric prospective randomized controlled study. IOP change between baseline and 3 months post-op was defined as the primary efficacy variable...
2017: PloS One
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