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Phacoemulsification diabetic retinopathy

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https://www.readbyqxmd.com/read/27853014/phaco-emulsification-in-completely-vitrectomized-eyes-intraoperative-analysis-of-modified-phaco-sleeve
#1
Rajesh S Joshi
PURPOSE: The purpose was to evaluate the results of modified sleeve in phacoemulsification of cataract in completely vitrectomised eyes, Materials and Methods: Twenty-five previously completely vitrectomized eyes of 23 patients having visually significant cataract were included. After through evaluation they underwent phaco-emulsification by phaco chop with a modified sleeve via temporal clear corneal incision. The modified sleeve was made by creating a small round port of approximate 1 × 1 mm size at the proximate end of the sleeve in line with the already existing ports...
September 2016: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/27791246/corneal-higher-order-aberrations-after-phacoemulsification-a-comparison-of-3-different-incision-sizes
#2
Christoph von Sonnleithner, Daniel Pilger, David Homburg, Tobias Brockmann, Necip Torun, Eckart Bertelmann
PURPOSE: To analyze the impact of different incision sizes for phacoemulsification on corneal higher-order aberrations (HOA). METHODS: Patients seeking cataract surgery were randomly assigned to one of the following groups: 1.4 mm with biaxial microincision phacoemulsification (25 eyes), 1.8 mm with coaxial phacoemulsification (27 eyes), and 2.2 mm with coaxial phacoemulsification (62 eyes). Inclusion criteria were a minimum age of 18 years and uncomplicated cataract...
October 27, 2016: European Journal of Ophthalmology
https://www.readbyqxmd.com/read/27686470/risk-factors-for-return-to-the-operating-room-after-resident-performed-cataract-surgery
#3
Shivali A Menda, Todd H Driver, Alexandra E Neiman, Seth Blumberg, Ayman Naseri, Jay M Stewart
OBJECTIVE: Investigate risk factors for unplanned return to the operating room after resident-performed cataract surgery. DESIGN: Retrospective case-control study. SETTING: Institutional. METHODS: Study population: All patients with reoperation within 90 days of resident-performed phacoemulsification were matched to four control eyes which had surgery within 30 days of the reoperation at the same institution. OBSERVATION PROCEDURE: Billing codes were used to identify all patients who underwent resident-performed intended phacoemulsification with intraocular lens placement from January 2005 to December 2010...
September 29, 2016: Seminars in Ophthalmology
https://www.readbyqxmd.com/read/27277708/akreos-adapt-ao-intraocular-lens-opacification-after-vitrectomy-in-a-diabetic-patient-a-case-report-and-review-of-the-literature
#4
Dan Cao, Hongyang Zhang, Cheng Yang, Liang Zhang
BACKGROUND: Postoperative optic opacification of hydrophilic acrylic intraocular lenses (IOLs) is an uncommon complication leading to IOL explantation. In the past decade, several studies reported that the granular deposits responsible for the opacification were probably calcium and phosphate salts; however, the exact mechanism causing calcification of IOLs is unknown. The aim of this study is to describe clinical and laboratory findings of a case of late postoperative opacification of an aspheric hydrophilic acrylic IOL (Akreos Adapt AO) after vitrectomy...
2016: BMC Ophthalmology
https://www.readbyqxmd.com/read/27274192/segmentation-and-removal-of-fibrovascular-membranes-with-high-speed-23-g-transconjunctival-sutureless-vitrectomy-in-severe-proliferative-diabetic-retinopathy
#5
Erkan Celik, Ozkan Sever, Fatih Horozoglu, Ates Yanyalı
AIM: To evaluate the effectiveness and safety of high-speed (5,000 cuts per minute) 23 G transconjunctival sutureless vitrectomy (TSV) in severe diabetic fibrovascular proliferation (DFVP). PATIENTS AND METHODS: In this retrospective consecutive case series, patients who underwent 23 G TSV for severe DFVP between October 2011 and March 2014 at our institution were evaluated. 23 G TSV was performed with a high-speed (5,000 cuts per minute) cutter without a chandelier light...
2016: Clinical Ophthalmology
https://www.readbyqxmd.com/read/27130371/calcification-of-hydrophilic-acrylic-intraocular-lenses-with-a-hydrophobic-surface-laboratory-analysis-of-6-cases
#6
Sotirios P Gartaganis, Philipp Prahs, Eftichia D Lazari, Panos S Gartaganis, Horst Helbig, Petros G Koutsoukos
PURPOSE: To investigate the nature and characteristic features of deposits causing opacification of intraocular lenses (IOLs) based on the examination of clinical findings using scanning electron microscopy (SEM) and energy-dispersive x-ray spectroscopy (EDX) analysis. DESIGN: Retrospective, observational case series. METHODS: This is a multicenter study of 6 hydrophilic acrylic IOLs (Lentis LS-502-1; Oculentis GmbH, Berlin, Germany) with a hydrophobic surface that were explanted from 5 patients because of opacification...
August 2016: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/27105327/surgical-and-functional-results-of-27-gauge-vitrectomy-combined-with-coaxial-1-8-mm-microincision-cataract-surgery-a-consecutive-case-series
#7
Mitrofanis Pavlidis, Norbert Körber, Fabian Höhn
PURPOSE: To investigate outcomes after coaxial 1.8 mm microincision cataract surgery combined with 27-gauge vitrectomy (MICVIT) in eyes with vitreoretinal disease and age-related cataract. METHODS: A single-center, retrospective case series study of 62 subjects (62 eyes) with a mean age of 70 years who underwent combined microincision phacoemulsification, intraocular lens implantation, and 27-gauge vitrectomy during the 12-month period to January 2015. Intraoperative and postoperative complications, and visual results were the main outcome measures...
April 21, 2016: Retina
https://www.readbyqxmd.com/read/27093390/vitrectomy-to-remove-posteriorly-retained-iris-expansion-ring
#8
Jeffrey L Olson, Anna G Mackin, Michael S Erlanger
PURPOSE: To describe management of posteriorly retained iris expansion ring-a newly reported complication of phacoemulsification surgery in a patient with intact posterior capsule. METHODS: Case report. PATIENTS: A 64-year-old monocular patient with history of regressed proliferative diabetic retinopathy after pars plana vitrectomy, long-standing glaucoma, and cataract, undergoing phacoemulsification for cataract removal, complicated by posterior migration of the Malyugin ring through area of zonular dehiscence despite intact posterior capsule, which resulted in significant visual disturbance...
October 2016: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/27081892/phacoemulsification-and-intraoperative-complications-in-452-patients-with-diabetic-retinopathy
#9
B L Heesterman, B F Hogewind
No abstract text is available yet for this article.
April 15, 2016: Seminars in Ophthalmology
https://www.readbyqxmd.com/read/26681390/risk-factors-and-incidence-of-macular-edema-after-cataract-surgery-a-database-study-of-81984-eyes
#10
MULTICENTER STUDY
Colin J Chu, Robert L Johnston, Charlotte Buscombe, Ahmed B Sallam, Queresh Mohamed, Yit C Yang
PURPOSE: To define the incidence of pseudophakic macular edema (PME) after cataract surgery and to identify contributory risk factors. DESIGN: Retrospective database study of electronic medical records (EMRs). PARTICIPANTS: A total of 81984 eyes undergoing cataract surgery between December 2010 and December 2014 from 8 independent United Kingdom clinical sites. METHODS: Structured clinical data mandated by the EMR were anonymized and extracted for each eye undergoing cataract surgery including: perioperative visual acuity, copathologic features, simultaneous surgical procedures, and the presence or absence of a specified list of intraoperative complications...
February 2016: Ophthalmology
https://www.readbyqxmd.com/read/26632917/ocular-dominance-coexistent-retinal-disease-and-refractive-errors-in-patients-with-cataract-surgery
#11
REVIEW
Naz Jehangir, S M Jafar Mahmood, Tova Mannis, Majid Moshirfar
PURPOSE OF REVIEW: The purpose of this article is to highlight some common issues when planning cataract surgery in patients with preexisting ocular pathologies and to assess the role of ocular dominance in cataract surgery. RECENT FINDINGS: In addition to routine ocular examination, determination of ocular dominance and orthoptic evaluation for tropias, phorias, amblyopia, and diplopia can be helpful in planning for cataract surgery as these factors can affect postoperative outcomes...
January 2016: Current Opinion in Ophthalmology
https://www.readbyqxmd.com/read/26587281/clear-corneal-phacovitrectomy-with-posterior-capsulorhexis-and-iol-implantation-in-management-of-selective-vitreoretinal-cases
#12
Ernest V Boiko, Sergey V Churashov, Alexei N Kulikov, Dmitrii S Maltsev
Purpose. To describe our technique, clear corneal phacovitrectomy with posterior capsulorhexis (CCPV), for the management of selected posterior segment intraocular foreign body (IOFB), posteriorly dislocated lens fragments (PDLF), and proliferative diabetic retinopathy (PDR) cases. Methods. This was a single-center retrospective interventional case series. In 21 patients (21 eyes) we performed phacovitrectomy through three clear corneal tunnel incisions (CCTI) and posterior capsulorhexis to remove IOFB (n = 8), PDLF from the vitreous cavity after complicated phacoemulsification (n = 6), and vitreous hemorrhage and epiretinal membranes in PDR (n = 7)...
2015: Journal of Ophthalmology
https://www.readbyqxmd.com/read/26509151/twelve-month-results-of-a-single-or-multiple-dexamethasone-intravitreal-implant-for-macular-edema-following-uncomplicated-phacoemulsification
#13
Solmaz Abdolrahimzadeh, Vito Fenicia, Maurizio Maurizi Enrici, Pasquale Plateroti, Dora Cianfrone, Santi Maria Recupero
The clinical efficacy of one or two intravitreal injections of a continued deliverance dexamethasone 700 μg implant in ten patients with persistent macular edema following uncomplicated phacoemulsification was evaluated. Complete ophthalmological examination and spectral domain optical coherence tomography were carried out. Follow-up was at day 7 and months 1, 2, 4, 6, 8, and 12. At baseline mean best corrected visual acuity was 62 Early Treatment Diabetic Retinopathy Study Chart letters, which showed statistically significant improvement at each follow-up, except at month 6, to reach 79 letters at month 12 (P = 0...
2015: BioMed Research International
https://www.readbyqxmd.com/read/26464020/effect-of-diabetic-retinopathy-and-diabetes-on-the-intraocular-straylight-in-pseudophakic-eyes
#14
COMPARATIVE STUDY
Hyung Bin Hwang, Hye Bin Yim, Sung Kun Chung
BACKGROUND: The aim of this study was to prove the relationship between the intraocular straylight level and diabetic retinopathy (DR) according to disease severity. Also, we aimed to evaluate whether diabetes mellitus (DM) per se could be a risk factor of increased intraocular straylight although we did not rely on a definite sign of DR in this study. METHODS: In this prospective comparative study, ninety three eyes were enrolled and divided into four groups as follows: Group 1 (26 eyes), without DR or DM; Group 2 (25 eyes), with DM but without DR; Group 3 (21 eyes), mild to moderate non-proliferative DR; and Group 4 (21 eyes), severe non-proliferative DR...
2015: BMC Ophthalmology
https://www.readbyqxmd.com/read/26409728/comparative-effectiveness-of-three-prophylactic-strategies-to-prevent-clinical-macular-edema-after-phacoemulsification-surgery
#15
COMPARATIVE STUDY
Neal H Shorstein, Liyan Liu, Michael D Waxman, Lisa J Herrinton
PURPOSE: To study the relationship of chemoprophylaxis and other factors with the occurrence of acute, clinical, postoperative macular edema. DESIGN: Retrospective cohort study. The drug regimens consisted of postoperative topical prednisolone acetate (PA) alone or with a nonsteroidal anti-inflammatory drug (NSAID) or intraoperative subconjunctival injection of 2 mg triamcinolone acetonide (TA) alone. PARTICIPANTS: Patients undergoing phacoemulsification at Kaiser Permanente, Diablo Service Area, Northern California, from 2007 through 2013...
December 2015: Ophthalmology
https://www.readbyqxmd.com/read/26172075/the-malaysian-cataract-surgery-registry-profile-of-patients-presenting-for-cataract-surgery
#16
Mohamad Aziz Salowi, Pik-Pin Goh, Ming-Yueh Lee, Tassha Hilda Adnan, Mariam Ismail
PURPOSE: To investigate the change in the profile of patients who had cataract surgery at Ministry of Health (MOH) hospitals in Malaysia. DESIGN: Secondary analysis on Malaysian Cataract Surgery Registry data. METHODS: The Malaysian Cataract Surgery Registry, a MOH-initiated registry, collects data on patients who had cataract surgery at the 36 MOH ophthalmology departments including demography, causes of cataract, systemic and ocular comorbidity, preoperative visual acuity (VA), operative details, and postoperative outcomes...
July 2015: Asia-Pacific Journal of Ophthalmology
https://www.readbyqxmd.com/read/26160528/intra-silicone-oil-injection-of-methotrexate-at-the-end-of-vitrectomy-for-advanced-proliferative-diabetic-retinopathy
#17
COMPARATIVE STUDY
K Ghasemi Falavarjani, M Modarres, A Hadavandkhani, A Karimi Moghaddam
PURPOSE: To evaluate the role of methotrexate (MTX) injected into the silicone oil at the end of pars plana vitrectomy for advanced proliferative diabetic retinopathy (PDR). METHODS: In this prospective comparative interventional study, eyes with severe diabetic tractional macular detachment or combined tractional/rhegmatogenous retinal detachment were included. Standard 20 gauge pars plana vitrectomy, and retinal reattachment was performed. In the case group, 250 μg MTX was injected into the silicone oil at the end of surgery...
September 2015: Eye
https://www.readbyqxmd.com/read/26073139/cytomorphometric-study-of-epithelial-cells-in-normal-and-cataractous-human-lenses-in-relation-with-hyperglycemia
#18
Georgios A Laspias, Georgia-Heleni Thomopoulou, Andreas C Lazaris, Nikolaos Kavantzas, Helen Koutselini, Nikolaos Pagonis, Eugenia Tsapeli, Ekaterini Politi
The aim of the study is to evaluate and correlate the morphology and cell density of epithelial cells adhering to lens capsule surgically removed from the anterior central region with lens clarity and type of cataract present in patients with or without type 2 diabetes. Capsulorhexis specimens were obtained from patients who had undergone phacoemulsification cataract surgery. All the samples were centrifuged and stained by the aid of Papanicolaou technique and were observed under light microscope. We determinated the mean cell density, the degree of epithelial damage, and morphological indicators of cells such as cell area and the nucleus-plasma ratio...
April 2016: International Ophthalmology
https://www.readbyqxmd.com/read/25965404/influence-of-uncomplicated-phacoemulsification-on-central-macular-thickness-in-diabetic-patients-a-meta-analysis
#19
Jianping Liu, Richard Edward Jones, Jiangyue Zhao, Jinsong Zhang, Fan Zhang
OBJECTIVE: To evaluate the effect of uncomplicated phacoemulsification on central macular thickness (CMT) and best corrected visual acuity (BCVA) in both diabetic patients without diabetic retinopathy (DR) and diabetic patients with mild to moderate non-proliferative diabetic retinopathy (NPDR). METHODS: Potential prospective observational studies were searched through PubMed and EMBASE. Standardized mean difference (SMD) and 95% confidence interval (CI) for changes in CMT and BCVA were evaluated at postoperative 1, 3 and 6 months...
2015: PloS One
https://www.readbyqxmd.com/read/25627180/outcomes-of-cataract-surgery-in-diabetic-patients-results-of-the-pan-american-collaborative-retina-study-group
#20
MULTICENTER STUDY
Roberto Gallego-Pinazo, Rosa Dolz-Marco, Maria Berrocal, Lihteh Wu, Mauricio Maia, Martín Serrano, Arturo Alezzandrini, J Fernando Arévalo, Manuel Díaz-Llopis
PURPOSE: This study was designed to evaluate the visual and anatomical outcomes after cataract surgery in diabetic patients with different intraoperative therapeutic strategies. METHODS: The research design comprised of a multicentric, retrospective, interventional study conducted at 6 centers in Argentina, Brazil, Costa Rica, Puerto Rico, Spain, and Venezuela. We included 138 diabetic patients with at least 6-month follow-up following phacoemulsification and intraocular lens implantation...
November 2014: Arquivos Brasileiros de Oftalmologia
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