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Complications of cataract surgery

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https://www.readbyqxmd.com/read/29154698/phacoemulsification-of-bilateral-mature-cataracts-in-a-texas-rat-snake-elaphe-obsoleta-lindheimeri
#1
Eric C Ledbetter, Ricardo de Matos, Rebekah M Riedel, Teresa L Southard
CASE DESCRIPTION A 10-year-old sexually intact male client-owned Texas rat snake (Elaphe obsoleta lindheimeri) was referred for evaluation because of a 5-month history of progressive bilateral ocular opacities and abnormal behavior. CLINICAL FINDINGS On ophthalmic examination, the snake had bilateral mature cataracts and uveal cysts. No additional ophthalmic or physical abnormalities were detected. Results of CBC, serum biochemical analysis, and ocular ultrasonography were unremarkable. TREATMENT AND OUTCOME Bilateral spectaculotomy was performed, followed by bilateral phacoemulsification and uveal cyst aspiration, without complication...
December 1, 2017: Journal of the American Veterinary Medical Association
https://www.readbyqxmd.com/read/29146307/long-term-visual-outcomes-and-safety-profile-of-27-gauge-pars-plana-vitrectomy-for-posterior-segment-disease
#2
M Ali Khan, Alexander Kuley, Christopher D Riemann, Maria H Berrocal, Rohit R Lakhanpal, Jason Hsu, Arunan Sivalingam, Allen C Ho, Carl D Regillo
PURPOSE: To report longer-term outcomes of 27-gauge pars plana vitrectomy (PPV) in eyes with posterior segment disease. DESIGN: Multicenter, retrospective, interventional case series. PARTICIPANTS: A total of 390 eyes of 360 patients undergoing 27-gauge PPV for a vitreoretinal surgery indication. INTERVENTION: Three-port, transconjunctival, 27-gauge PPV. MAIN OUTCOME MEASURES: Change in visual acuity (VA) and occurrence of intraoperative and postoperative complications with a minimum follow-up of 365 days...
November 13, 2017: Ophthalmology
https://www.readbyqxmd.com/read/29144826/cataract-surgery-in-patients-with-diabetes-management-strategies
#3
Scott R Peterson, Paolo A Silva, Timothy J Murtha, Jennifer K Sun
Diabetes is a chronic systemic disease that affects nearly one in eight adults worldwide. Ocular complications, such as cataract, can lead to significant visual impairment. Among the worldwide population, cataract is the leading cause of blindness, and patients with diabetes have an increased incidence of cataracts which mature earlier compared to the rest of the population. Cataract surgery is a common and safe procedure, but can be associated with vision-threatening complications in the diabetic population, such as diabetic macular edema, postoperative macular edema, diabetic retinopathy progression, and posterior capsular opacification...
November 16, 2017: Seminars in Ophthalmology
https://www.readbyqxmd.com/read/29142550/clinical-outcome-of-23g-trans-conjunctival-pars-plana-vitrectomy-a-prospective-comparison-of-phaco-vitrectomy-with-only-vitrectomy-in-phakic-eyes
#4
Haroon Tayyab, Asad Aslam Khan, Rana Muhammad Mohsin Javaid
Objective: To evaluate the effectiveness and safety profile of combined phacoemulsification with 23G pars plana vitrectomy when compared to pars plana vitrectomy alone in phakic patients. Methods: This study was performed at Al-Ehsan Eye Hospital (tertiary care eye hospital in Lahore, Pakistan) from January 2016 to August 2016. A total of 40 eyes in two equal groups of 20 eyes each, were enrolled in this prospective study. Group-A underwent combined phaco-vitrectomy, whereas Group-B underwent vitrectomy only for various vitreoretinal pathologies...
September 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29141391/-research-updates-on-glaucoma-after-congenital-cataract-surgery
#5
M R Yu, Y Luo
Postoperative glaucoma is one of the most common complications after congenital cataract surgery and an important cause of unsatisfactory long-term visual acuity rehabilitation. Recently, the diagnostic criteria of glaucoma after congenital cataract surgery have been gradually complemented; the measurement of intraocular pressure is improved and the follow-up is standardized. The risk factors of glaucoma after congenital cataract surgery include age at surgery, ocular abnormalities and central corneal thickness, some of which still remain controversial...
November 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/29141386/-clinical-characteristics-and-surgical-effect-observation-of-congenital-aniridia-combined-with-cataract
#6
X H Wu, Q Z Cao, Y X Hu, J N Lin, H T Lin, W R Chen, Y Z Liu
Objective: To analyze the clinical manifestations, surgical approaches and postoperative prognosis for the cases of congenital aniridia combined with cataract. Methods: In this retrospective case series, 26 patients diagnosed with congenital aniridia combined with cataract were collected from Zhongshan Ophthalmic Center from February 2002 to August 2016. The Clinical data were collected to analyze the clinical features, surgical approaches and postoperative prognosis. T-test was used for statistical analysis...
November 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/29141384/-problems-deserving-attention-in-preventing-infection-in-cataract-surgery
#7
J Ye
Endophthalmitis is one of the most serious complications of cataract surgery. The surgeons try to reduce the incidence of endophthalmitis. In order to prevent postoperative infection, irrigation of the conjunctival sac with povidone iodine and injection of antibiotics into the anterior chamber before the end of the surgery are used. Although there are a lot of reports about the concentration, mode and duration of povidone iodine application, there is no consensus. There are many options for antibiotics, including cefuroxime, vancomycin and moxifloxacin...
November 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/29140816/the-role-of-small-incision-suture-less-cataract-surgery-in-the-developed-world
#8
Sanduk Ruit, Reeta Gurung, Shyam Vyas
PURPOSE OF REVIEW: Manual small incision cataract surgery (MSICS) has recently gone through much refinement and fine tuning. It is often taken as an alternate option for phacoemulsification, especially in developing country. This review will present some insight on its applications especially for developed nations. The role of MSCIS in tackling complex cataracts with stony hard nucleus is fairly established. The role of training residents with MSCIS has certain advantages though debatable...
November 14, 2017: Current Opinion in Ophthalmology
https://www.readbyqxmd.com/read/29137026/implantation-of-artificialiris-a-customflex-irisprosthesis-in-a-trauma-patient-with-an-artisan-lens-a-case-report-and-review
#9
Farideh Doroodgar, Mahmoud Jabbarvand, Feizollah Niazi, Sana Niazi, Azad Sanginabadi
PURPOSE: To evaluate probable complications of ArtificialIris implantation with iris fixated intraocular lens. METHOD: Development of photophobia, glare, and psychological strain during face-to-face communication in a 23-year-old man with a widespread traumatic iris defect terminate to make a decision for performing implantation of an ArtificialIris (Humanoptics, Erlangen, Germany) under the remnant iris without removing the patient's existing Artisan lens. RESULTS: Without any intraoperative or postoperative complications, the patient's visual acuity increased by 1 line, the endothelial cell loss was comparable with the cell loss associated with standard cataract surgery, and the anterior-chamber depth and anterior-chamber anatomy did not change...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29133632/uveal-effusion-syndrome-in-104-eyes-response-to-corticosteroids-the-2017-axel-c-hansen-lecture
#10
Carol L Shields, Kelsey Roelofs, Maura Di Nicola, Kareem Sioufi, Arman Mashayekhi, Jerry A Shields
PURPOSE: The purpose of the study was to investigate the corticosteroids for uveal effusion syndrome (UES). METHODS: Retrospective series of 104 eyes with UES treated with oral corticosteroids (OCS), periocular corticosteroids (PCS), topical corticosteroids (TCS), or observation (OBS). Main outcome measure was UES resolution. RESULTS: Of 104 eyes, treatment included OCS (n = 27), PCS (n = 12), TCS (n = 11), and OBS (n = 54). A comparison of the four groups (OCS vs...
November 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29129336/-cost-of-teaching-cataract-surgery-in-a-public-hospital
#11
R Benzekri, J Marie-Louise, S Chahed
INTRODUCTION: The gold standard of cataract surgery, phacoemulsification is the most commonly performed surgical procedure in France. Surgical instruction often takes place in the operating room where residents and fellows perform real surgery, supervised by an experienced surgeon. The goals of this study were double: evaluate surgical times according to the person performing the surgery, in order to quantitate the cost incurred by teaching and compare complication rate between surgeons...
November 9, 2017: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/29120719/supercritical-impregnation-and-optical-characterization-of-loaded-foldable-intraocular-lenses-using-supercritical-fluids
#12
Abir Bouledjouidja, Yasmine Masmoudi, Yanfeng Li, Wei He, Elisabeth Badens
PURPOSE: To prepare drug-loaded intraocular lenses (IOLs) used to combine cataract surgery with postoperative complication treatment through supercritical impregnation while preserving their optical properties. SETTING: Aix-Marseille Université, CNRS, Centrale Marseille, Laboratoire de Mécanique, Modélisation & Procédés Propres, Marseille, France, and He University Eye Hospital, Liaoning Province, China. DESIGN: Experimental study. METHODS: Supercritical impregnations of commercial foldable IOLs used in cataract surgery with ciprofloxacin (an antibiotic) and dexamethasone 21-phosphate disodium salt (an antiinflammatory drug) were performed in a noncontinuous mode...
October 2017: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/29120717/cataract-surgery-after-proton-beam-irradiation-for-uveal-tumors
#13
Zeba A Syed, Roberto Pineda
PURPOSE: To study the risks associated with cataract surgery in patients with previous proton-beam irradiation (PBI), focusing on preoperative risk factors, intraoperative findings, and postoperative complications. SETTING: Massachusetts Eye & Ear Infirmary, Boston, Massachusetts, USA. DESIGN: Retrospective case series. METHODS: Electronic medical records of patients who had PBI and cataract surgery between January 1, 2006, and October 1, 2016, were reviewed...
October 2017: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/29118499/causes-and-management-of-small-pupil-in-patients-with-cataract
#14
Ioannis Halkiadakis, Irini Chatziralli, Evangelos Drakos, Michail Katzakis, Sotirios Skouriotis, Eleni Patsea, Panagiotis Mitropoulos, Artemios Kandarakis
BACKGROUND: The purpose of the study was to present the causes and management of small pupil (<6 mm) in Greek patients with cataract. METHODS: About 1144 consecutive patients with cataract comprised the study group. The pupil size was measured after maximal dilation by means of Rosenbaum cards and Colvard pupillometer. Dilation regimen included phenylephrine 10%, tropicamide 1%, cyclopentolate 1%, and ketorolac trometamol 0.5% administered 3 times at 5 min intervals starting 1 h before surgery...
September 2017: Oman Journal of Ophthalmology
https://www.readbyqxmd.com/read/29118490/corneal-epithelial-defect-after-pars-plana-vitrectomy
#15
Ahmed Sulaiman Al-Hinai
AIM: This study aims to study the incidence of corneal epithelial defect (CED) after pars plana vitrectomy (PPV) and associated patient-related risk factors. The incidence of other immediate postoperative complications was also in the scope of this study. DESIGN: Retrospective descriptive case series study. METHODS: Review of electronic medical records of all patients who underwent PPV alone or combined with cataract surgery and/or scleral buckle in a tertiary hospital by one retinal surgeon...
September 2017: Oman Journal of Ophthalmology
https://www.readbyqxmd.com/read/29118489/minimal-duration-cataract-surgery-with-oblique-limbal-stab-incision-technique
#16
Deepti Mahajan, Ram Lal Sharma, Kulbhushan Prakash Chaudhary
PURPOSE: Small incision cataract surgery (SICS) and phacoemulsification with oblique limbal stab incision technique were studied and compared. SETTING: The study was conducted in the Department of Ophthalmology, Indira Gandhi Medical College, Shimla, for 1 year. DESIGN: This was a prospective randomized study. METHODS: One hundred patients undergoing SICS (6-7 mm) were compared with another age- and sex-matched 100 patients undergoing phaco (2...
September 2017: Oman Journal of Ophthalmology
https://www.readbyqxmd.com/read/29117413/comparison-of-wound-sealability-between-femtosecond-laser-constructed-and-manual-clear-corneal-incisions-in-patients-undergoing-cataract-surgery-a-pilot-study
#17
Harvey Siy Uy, Sunil Shah, Mark Packer
PURPOSE: To compare the sealability of femtosecond laser-constructed and manual clear corneal incisions (CCIs) in patients undergoing cataract surgery. METHODS: This prospective, randomized study included 62 eyes of 62 patients with cataract grade 1 to 2 (LOCS scale). The patients were randomly assigned (1:1) for creation of either manual CCI (with a 2.4-mm keratome) or femtosecond laser-assisted CCI (LENSAR, Inc., Orlando, FL) (31 eyes in each group) before undergoing femtosecond laser-assisted cataract surgery...
November 1, 2017: Journal of Refractive Surgery
https://www.readbyqxmd.com/read/29116728/the-resident-surgeon-phacoemulsification-learning-curve-at-clinical-department-of-ophthalmology-sestre-milosrdnice-university-hospital-center
#18
Valentina Lacmanović Lončar, Rašeljka Tadić, Lana Dujmović, Lana Knežević, Ana Koluder, Marta Vidović, Iva Krolo, Željko Kaurić, Vanda Gašpar Mitrečić, Ivanka Petric Vicković, Renata Iveković, Zoran Vatavuk
The aim of the study was to analyze the resident learning process of phacoemulsification cataract surgery and to assess the resident phacoemulsification learning curve. This prospective study comprised 86 consecutive cases of phacoemulsification performed using standard technique by eight residents over a one-year period at Clinical Department of Ophthalmology, Sestre milosrdnice University Hospital Center in Zagreb. Operative data on each case included resident and attending surgeon, date of operation, step-by-step success questionnaire, and intraoperative complications...
December 2016: Acta Clinica Croatica
https://www.readbyqxmd.com/read/29104957/scleral-fixated-intraocular-lenses-past-and-present
#19
Maxwell S Stem, Bozho Todorich, Maria A Woodward, Jason Hsu, Jeremy D Wolfe
Intraocular lenses (IOLs) can have inadequate support for placement in the capsular bag as a result of ocular trauma, metabolic or inherited conditions such as Marfan's syndrome or pseudoexfoliation, or complicated cataract surgery. Surgical options for patients with inadequate capsular support include alternative placement in the anterior chamber (ACIOLs), fixation to the iris, or fixation to the sclera. The surgical techniques for each of these approaches have improved considerably over the last several decades resulting in improved visual and ocular outcomes...
March 2017: J Vitreoretin Dis
https://www.readbyqxmd.com/read/29101009/uveitis-and-juvenile-psoriatic-arthritis-or-psoriasis
#20
Sherveen S Salek, Archana Pradeep, Catherine Guly, Athimalaipet V Ramanan, James T Rosenbaum
PURPOSE: To describe the phenotype of the uveitis that accompanies juvenile psoriatic arthritis or psoriasis. DESIGN: Observational case series METHODS: Setting: Two university based referral clinics, one in England, one in the US. STUDY POPULATION: Five children with uveitis and psoriatic arthritis and one with uveitis and psoriasis. OBSERVATIONAL PROCEDURE: Retrospective chart review. MAIN OUTCOME MEASURES: Demographics of subjects such as age and sex; description of ocular and joint disease; surgical and other complications; medical treatment...
October 31, 2017: American Journal of Ophthalmology
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