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https://www.readbyqxmd.com/read/28822873/surface-modification-of-an-intraocular-lens-material-by-plasma-assisted-grafting-with-2-hydroxyethyl-methacrylate-hema-for-controlled-release-of-moxifloxacin
#1
A Paula Vieira, Andreia F R Pimenta, Diana Silva, M Helena Gil, Patrícia Alves, Patrícia Coimbra, José L G C Mata, Dimitriya Bozukova, Tiago R Correia, Ilídio J Correia, A Paula Serro, A Jorge Guiomar
Endophthalmitis, an inflammation of the eye due to perioperative infection, may occur after cataract surgery. Intraocular lenses (IOLs) loaded with an antibiotic have been proposed as an alternative to the conventional postoperative endophthalmitis prophylaxis, since the antibiotic is delivered directly to the target site. In this work, an IOL-based antibiotic releasing system was prepared from a copolymer used in the production of IOLs and a fluoroquinolone used in endophthalmitis prophylaxis (moxifloxacin, MFX)...
August 16, 2017: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/28822028/effect-of-diquafosol-tetrasodium-3-on-the-conjunctival-surface-and-clinical-findings-after-cataract-surgery-in-patients-with-dry-eye
#2
Lian Cui, Ying Li, Hyo Seok Lee, Jee Myung Yang, Won Choi, Kyung Chul Yoon
PURPOSE: To investigate the effects of diquafosol tetrasodium (DT) 3% on conjunctival impression cytologic findings in addition to clinical symptoms and signs after cataract surgery in patients with preexisting dry eye disease (DED). METHODS: Ninety-four eyes of 94 patients with DED who underwent uneventful cataract surgery were included. In total, 50 patients were treated with DT 3% (group A), while 44 patients were treated with sodium hyaluronate 0.1% (group B) postoperatively, along with topical antibiotics and steroids...
August 18, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28821861/the-validity-of-self-report-of-eye-diseases-in-participants-with-vision-loss-in-the-national-eye-health-survey
#3
Joshua Foreman, Jing Xie, Stuart Keel, Peter van Wijngaarden, Hugh R Taylor, Mohamed Dirani
We assessed the validity and reliability of self-report of eye disease in participants with unilateral vision loss (presenting visual acuity worse than 6/12 in the worse eye and equal to or better than 6/12 in the better eye) or bilateral vision loss (presenting visual acuity worse than 6/12 in the better eye) in Australia's National Eye Health Survey. In total, 1738 Indigenous Australians and 3098 non-Indigenous Australians were sampled from 30 sites. Participants underwent a questionnaire and self-reported their eye disease histories...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28821529/antibiotic-susceptibility-profiles-of-ocular-and-nasal-flora-in-patients-undergoing-cataract-surgery-in-taiwan-an-observational-and-cross-sectional-study
#4
Yun-Hsuan Lin, Yu-Chuan Kang, Chiun-Ho Hou, Yhu-Chering Huang, Chih-Jung Chen, Jwu-Ching Shu, Pang-Hsin Hsieh, Ching-Hsi Hsiao
OBJECTIVE: To investigate the conjunctival and nasal flora and the antibiotic susceptibility profiles of isolates from patients undergoing cataract surgery. DESIGN: Observational and cross-sectional study. SETTING: A single-centre study in Taiwan. PARTICIPANTS: 128 consecutive patients precataract surgery. PRIMARY AND SECONDARY OUTCOME MEASURES METHODS: Conjunctival and nasal cultures were prospectively obtained from 128 patients on the day of cataract surgery before instillation of ophthalmic solutions in our hospital...
August 18, 2017: BMJ Open
https://www.readbyqxmd.com/read/28820161/ocular-morbidity-patterns-among-children-in-schools-for-the-blind-in-chennai
#5
M Vs Prakash, S Sivakumar, Ashutosh Dayal, A Chitra, Sudharshini Subramaniam
PURPOSE: To identify the morbidity patterns causing blindness in children attending schools for the blind in Chennai and comparing our data with similar studies done previously. METHODS: A cross-sectional prevalence study was carried out in two schools for the blind in Chennai. Blind schools were visited by a team of ophthalmologists and optometrists. Students with best-corrected visual acuity (BCVA) worse than 3/60 in the better eye were included and relevant history was noted...
August 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28820153/learning-curve-of-femtosecond-laser-assisted-cataract-surgery-experience-of-surgeons-new-to-femtosecond-laser-platform
#6
Josephine Susai Christy, Manas Nath, Fredrick Mouttapa, Rengaraj Venkatesh
PURPOSE: The purpose of this study is to assess the learning curve in the initial 100 cases of cataract surgery performed using femtosecond laser-assisted cataract surgery (FLACS) by experienced cataract surgeons without prior experience in femtosecond laser platform. METHODS: This study was conducted at tertiary care eye hospital, South India. This was a prospective interventional study. The first 100 consecutive eyes undergoing FLACS were studied to understand docking time, number of docking attempts, problems encountered during docking, and complications attributable to docking...
August 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28820152/back-pain-in-ophthalmology-national-survey-of-indian-ophthalmologists
#7
Ramesh Venkatesh, Sumit Kumar
PURPOSE: The aim is to assess the prevalence, severity, and associations of back pain among Indian ophthalmologists. METHODS: A self-reporting questionnaire was sent to ophthalmologists with valid e-mail addresses registered with the All India Ophthalmological Society. The survey was open for responses for 2 months. RESULTS: A total of 651 (5.96%) responses were obtained; 394 (61%) males and 257 (39%) females. Half (50%) of responses were obtained from doctors belonging to 31-40 years' age group...
August 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28820147/learning-curve-in-femtosecond-laser-assisted-cataract-surgery
#8
EDITORIAL
Mahipal Singh Sachdev
No abstract text is available yet for this article.
August 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28820082/high-dose-b-vitamin-supplements-and-risk-for-age-related-cataract-a-population-based-prospective-study-of-men-and-women
#9
Jinjin Z Selin, Birgitta E Lindblad, Matteo Bottai, Ralf Morgenstern, Alicja Wolk
Previous studies that have investigated the association between B-vitamin supplement use and risk for cataract yield conflicting results. The aim of this study was to examine the association between use of high-dose B-vitamin supplements (approximately 10 times recommended daily intake) and risk for age-related cataract in a population-based prospective study of 13 757 women from the Swedish Mammography Cohort and 22 823 men from the Cohort of Swedish Men. Dietary supplement use and potential confounders were assessed using a questionnaire at baseline...
July 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28819932/twice-daily-vs-once-daily-dosing-with-0-075-bromfenac-in-durasite-outcomes-from-a-14-day-phase-2-study
#10
William Trattler, Kamran Hosseini
INTRODUCTION: Bromfenac is a well-known topical ophthalmic nonsteroidal anti-inflammatory drug (NSAID) that is commercialized in the USA and other regions of the world. A new formulation, 0.075% bromfenac in DuraSite®, was developed to treat postoperative inflammation and reduce pain in patients who have undergone cataract surgery. We hypothesized that efficacy and safety would be enhanced with twice-daily (BID) dosing compared to once-daily (QD) dosing. METHODS: This was a multicenter, double-masked, comparative study in which 40 and 45 subjects were randomized to groups receiving BID dosing and QD dosing, respectively...
August 17, 2017: Ophthalmology and Therapy
https://www.readbyqxmd.com/read/28818393/the-modulation-of-the-phosphorylation-status-of-nkcc1-in-organ-cultured-bovine-lenses-implications-for-the-regulation-of-fiber-cell-and-overall-lens-volume
#11
Irene Vorontsova, Paul J Donaldson, Zhiying Kong, Chiharu Wickremesinghe, Leo Lam, Julie C Lim
In this study we have used an antibody that specifically detects the phosphorylation status of the Sodium/Potassium/2 Chloride Cotransporter (NKCC1) to study whether the activity of NKCC1 can be regulated in organ cultured bovine lenses. Western blotting was first used to confirm the expression of NKCC1, phosphorylated NKCC1 (NKCC1-P) and the regulatory kinases WNK/SPAK and phosphatases PP1/PP2A in bovine lenses at the protein level. Changes to NKCC1-P status were then assessed by organ culturing bovine lenses in either isotonic, hypertonic or hypotonic solutions in the presence or absence of the NKCC inhibitor, bumetanide, or phosphatase inhibitors okadaic acid and calyculin A...
August 14, 2017: Experimental Eye Research
https://www.readbyqxmd.com/read/28817733/changing-patterns-of-cataract-services-in-north-west-nigeria-2005-2016
#12
Nasiru Muhammad, Mohammed Dantani Adamu, Mpyet Caleb, Nuhu Mohammed Maishanu, Aliyu Mohammed Jabo, Muhammad Mansur Rabiu, Covadonga Bascaran, Sunday Isiyaku, Allen Foster
PURPOSE: This study was conducted to assess the impact of the eye care programme on cataract blindness and cataract surgical services in Sokoto, Nigeria over a 12 year period 2005-2016. METHODS: Data from the 2005 population based cross-sectional study of blindness in Sokoto state was re-analysed to obtain baseline estimates of the prevalence of cataract blindness and cataract surgical coverage for persons 50 years and over in Wurno health zone. A population based survey of a representative sample of persons 50 years and over in Wurno health zone was conducted in July 2016...
2017: PloS One
https://www.readbyqxmd.com/read/28817155/genetic-variation-of-15-autosomal-strs-in-a-population-sample-of-bedouins-residing-in-the-area-of-the-fourth-nile-cataract-sudan
#13
Andrzej Ossowski, Jaroslaw Piatek, Miroslaw Parafiniuk, Aleksandra Pudlo, Witold Pepinski, Malgorzata Skawronska, Michal Szeremeta, Anna Niemcunowicz-Janica, Ireneusz Soltyszewski
The purpose of the paper was to report allelic frequencies of 15 autosomal STR markers (AmpFlSTR NGM PCR Amplification Kit) for Bedouin inhabitants in the area of the Fourth Nile Cataract in Sudan, and compute commonly used population and forensic biostatistical parameters. Buccal swabs were collected from 117 unrelated individuals. DNA was extracted using DNA QIAamp(®) DNA Mini Kit, and quantitated with Quantifiler Human Quantification Kit in a 7500 Real-Time PCR System. Amplification of 15 AmpFlSTR NGM PCR Kit loci was performed in PCR System 9700...
August 17, 2017: Anthropologischer Anzeiger; Bericht über die Biologisch-anthropologische Literatur
https://www.readbyqxmd.com/read/28816820/factors-that-influence-of-trabectome-surgery-for-glaucoma-patients
#14
Naoki Tojo, Shinya Abe, Atsushi Hayashi
BACKGROUND: The aim of this study was to investigate the factors that influence the outcome of trabectome surgery. METHODS: This was a retrospective nonrandomized study. Seventy-eight glaucoma patients (86 eyes) who underwent trabectome surgeries and were followed up for more than 12 months were included. We classified the subtypes of glaucoma as: primary open-angle glaucoma (23 eyes), pseudo-exfoliation glaucoma (58 eyes), and secondary glaucoma (5 eyes). Forty-seven eyes underwent cataract and trabectome surgeries simultaneously, and 39 underwent only trabectome surgery...
August 14, 2017: Journal of Glaucoma
https://www.readbyqxmd.com/read/28816213/association-of-presenile-cataract-with-galactose-1-phosphate-uridyl-transferase-gene-mutations
#15
Nitin Nema, Ravindra Kumar, Abha Verma, Sonam Verma, Kiran Chaturvedi
BACKGROUND: Presenile cataract is commonly idiopathic in origin. However, patients with presenile cataract could have an underlying genetic abnormality of galactose metabolism. We studied the association, if any, between idiopathic presenile cataract and galactose-1 -phosphate uridyl transferase (GALT) gene mutation. METHODS: We selected 50 patients with idiopathic presenile cataract, <45 years of age, and 50 age- and sex-matched controls for the study. Mutations in the GALT gene were determined by polymerase chain reaction restriction fragment length polymorphism...
March 2017: National Medical Journal of India
https://www.readbyqxmd.com/read/28814826/comparison-between-bilateral-implantation-of-a-trifocal-intraocular-lens-and-blended-implantation-of-two-bifocal-intraocular-lenses
#16
César Vilar, Wilson Takashi Hida, André Lins de Medeiros, Klayny Rafaella Pereira Magalhães, Patrick Frensel de Moraes Tzelikis, Mario Augusto Pereira Dias Chaves, Antônio Francisco Pimenta Motta, Pedro Carlos Carricondo, Milton Ruiz Alves, Walton Nosé
PURPOSE: To compare visual outcomes and performance between bilateral implantation of a diffractive trifocal intraocular lens (IOL) Acrysof(®)PanOptix(®) TFNT00 and blended implantation of two different near add power bifocal IOLs: Acrysof(®) Restor(®) SV25T0 in dominant eye and Acrysof(®) Restor(®) SN6AD1 in the nondominant eye. METHODS: This prospective, nonrandomized, consecutive and comparative study assessed 20 patients (40 eyes) who had bilateral cataract surgery performed using the IOLs described...
2017: Clinical Ophthalmology
https://www.readbyqxmd.com/read/28814824/cataract-surgery-in-patients-with-pseudoex-foliation-syndrome-current-updates
#17
REVIEW
Luigi Fontana, Marco Coassin, Alfonso Iovieno, Antonio Moramarco, Luca Cimino
Pseudoexfoliation is a ubiquitous syndrome of multifactorial origin affecting elderly people by increasing the risk of cataract and secondary glaucoma development. Despite modern techniques and technologies for cataract surgery, pseudoexfoliation syndrome represents a challenge for surgeons because of the increased weakness of the zonular apparatus and limited pupil dilation. Due to the inherent difficulties during surgery, the risk of vitreous loss in these patients is several times higher than in cataract patients without pseudoexfoliation...
2017: Clinical Ophthalmology
https://www.readbyqxmd.com/read/28812133/-watchful-waiting-as-a-therapeutic-principle-for-diseases-of-the-vitreoretinal-interface
#18
REVIEW
H Hoerauf, B Kirchhof
Elective surgery of the vitreoretinal interface is currently the most common reason for vitrectomy in Germany. The evaluation and correct interpretation of spectral domain optical coherence tomography (SD-OCT) images is of great importance but the indications for vitrectomy in macular surgery should be based more on patient symptoms and not only the OCT findings. Watchful waiting is highlighted as an alternative therapeutic option in individual patients. This article addresses a number of aspects and discrepancies between findings and patients' level of suffering based on binocular symptoms...
August 15, 2017: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/28812127/-uveitis-in-juvenile-idiopathic-arthritis
#19
I Foeldvari, K Walscheid, A Heiligenhaus
BACKGROUND: Uveitis is the most common extra-articular manifestation of juvenile idiopathic arthritis (JIA). It occurs, according to German registry data, in around 12% of JIA patients and can lead to a loss of vision, especially in cases of delayed diagnosis and/or inadequate therapy. OBJECTIVE: A review of current aspects of diagnosis and therapy was carried out. MATERIAL AND METHODS: This is a review article of the current literature. RESULTS: The risk of uveitis is significantly elevated in patients with an oligoarticular course of JIA, ANA positivity and young age at onset of JIA...
August 15, 2017: Zeitschrift Für Rheumatologie
https://www.readbyqxmd.com/read/28811796/visual-outcome-after-phacoemulsification-with-lens-implant-in-diabetic-and-non-diabetic-patients-a-comparative-study
#20
Abdul Rashid Shaikh, Abdul Haleem Mirani, Muhammad Saleh Memon, Muhammad Faisal Fahim
OBJECTIVE: To compare the visual outcomes of phacoemulsification surgery with intraocular lens (IOL) in persons with and without diabetes at end of follow-up. METHODS: This was a comparative, cross sectional, observational study with Non-probability, purposive sampling. After approval from "Research Ethical Committee of Isra Post-graduate Institute of Ophthalmology Karachi, 92 patients with cataract in one eye were selected. Patients were divided into two groups...
May 2017: Pakistan Journal of Medical Sciences Quarterly
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