keyword
MENU ▼
Read by QxMD icon Read
search

endothelial keratoplasty

keyword
https://www.readbyqxmd.com/read/29050189/-clinical-features-and-treatments-of-retrocorneal-fungal-infection
#1
J Cheng, H L Zhai, J Y Wang, L X Xie
Objective: To evaluate the clinical features of retrocorneal fungal infection and the therapeutic effects. Methods: This was a retrospective, noncomparative study of nine patients with retrocorneal fungal infection and an intact corneal epithelium treated at Qingdao Eye Hospital. The history, clinical features, diagnostic methods, pathogens and therapeutic effects were analyzed. Results: Five patients had a history of trauma by plant, two had a non-plant injury, and two had unidentified reasons. The duration between the initial onset and the first visit to our hospital was 7...
October 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/29045313/importance-of-axial-length-and-functional-corneal-endothelial-cells-in-descemet-membrane-endothelial-keratoplasty
#2
Davide Borroni, Melanie Ferronato, Zita Krumina, Mohit Parekh
No abstract text is available yet for this article.
September 26, 2017: Cornea
https://www.readbyqxmd.com/read/29040118/influence-of-socioeconomic-deprivation-on-visual-acuity-in-patients-undergoing-corneal-transplantation
#3
Scott J Robbie, Mark N A Jones, Daniel F P Larkin
PURPOSE: To determine whether there is an association between socioeconomic status and best-corrected visual acuity (BCVA) in patients undergoing corneal transplantation in the United Kingdom. METHODS: Retrospective cohort study of 4306 patients registered on the national United Kingdom Transplant Registry and undergoing penetrating keratoplasty, anterior lamellar keratoplasty, or endothelial keratoplasty in 2002, 2008, and 2013. Socioeconomic status was determined by applying a validated deprivation index to generate a score based on 5 categories...
October 13, 2017: Cornea
https://www.readbyqxmd.com/read/29040117/factors-limiting-the-visual-outcome-after-descemet-stripping-automated-endothelial-keratoplasty-comprehensive-analysis-including-the-graft-position-and-irregularity
#4
Yasuaki Iwama, Takeshi Soma, Naoyuki Maeda, Yuzuru Sasamoto, Yoshinori Oie, Shizuka Koh, Kohji Nishida
PURPOSE: To investigate factors affecting best postoperative corrected distance visual acuity (CDVA) in patients who have undergone Descemet stripping automated endothelial keratoplasty (DSAEK). METHODS: Forty-two eyes of 42 patients with predominantly non-Fuchs endothelial corneal dystrophy after DSAEK were retrospectively evaluated. All patients were examined using anterior segment optical coherence tomography when their best postoperative CDVA had been achieved...
October 13, 2017: Cornea
https://www.readbyqxmd.com/read/29040116/air-versus-sulfur-hexafluoride-gas-tamponade-in-descemet-membrane-endothelial-keratoplasty-a-fellow-eye-comparison
#5
Philipp V von Marchtaler, Julia M Weller, Friedrich E Kruse, Theofilos Tourtas
PURPOSE: To perform a fellow eye comparison of outcomes and complications when using air or sulfur hexafluoride (SF6) gas as a tamponade in Descemet membrane endothelial keratoplasty (DMEK). METHODS: One hundred thirty-six eyes of 68 consecutive patients who underwent uneventful DMEK in both eyes for Fuchs endothelial corneal dystrophy were included in this retrospective study. Inclusion criteria were air tamponade (80% of the anterior chamber volume) in the first eye and 20% SF6 gas tamponade (80% of the anterior chamber volume) in the second eye; and same donor tissue culture condition in both eyes...
October 13, 2017: Cornea
https://www.readbyqxmd.com/read/29034411/impact-of-corneal-donor-lens-status-on-two-year-course-and-outcome-of-descemet-membrane-endothelial-keratoplasty-dmek
#6
Friederike Schaub, Layla Pohl, Philip Enders, Werner Adler, Björn O Bachmann, Claus Cursiefen, Ludwig M Heindl
PURPOSE: Our purpose was to investigate the impact of lens status of corneal donors on the two-year course and clinical outcome of Descemet membrane endothelial keratoplasty (DMEK). METHODS: In 181 DMEK surgeries, 136 phakic and 45 pseudophakic donor corneas were grafted. In this retrospective audit we compared the lens status of corneal donors regarding the outcome measures best spectacle-corrected visual acuity (BSCVA), central corneal thickness (CCT), and endothelial cell density (ECD) at 1, 3, 6, 12, and 24 months, as well as intra- and postoperative complication rates and graft detachment rates requiring re-bubbling...
October 15, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/29034156/intraocular-lens-opacification-after-descemet-s-stripping-automated-endothelial-keratoplasty
#7
Meng-Sheng Lee, I-Lun Tsai, Ching-Yao Tsai, Li-Lin Kuo, Shiow-Wen Liou, Lin-Chung Woung
Compared with conventional penetrating keratoplasty, Descemet's stripping automated endothelial keratoplasty (DSAEK) more effectively maintain global integrity and rapid vision rehabilitation with less ocular surface disorders in patients with endothelial dysfunction. Here, we report a case of a 76-year-old woman who experienced opacification of a hydrophilic intraocular lens (IOL) approximately 10 months after DSAEK. The patient with no history of systemic disease developed pseudophakic bullous keratopathy in the right eye 2 years after undergoing cataract surgery...
July 2017: Taiwan Journal of Ophthalmology
https://www.readbyqxmd.com/read/29023312/prediction-of-descemet-membrane-perforation-during-deep-anterior-lamellar-keratoplasty-in-patients-with-keratoconus-with-stromal-scar
#8
Mehmet Cuneyt Ozmen, Nilufer Yesilirmak, Bahri Aydin, Kubra Serbest Ceylanoglu, Hatice Tuba Atalay, Fikret Akata
OBJECTIVES: To report big-bubble deep anterior lamellar keratoplasty (DALK) in patients with keratoconus with corneal stromal scar, and to investigate factors that can influence intraoperative Descemet membrane (DM) perforation. METHODS: A retrospective study included patients with keratoconus with central stromal scar that underwent DALK using the big-bubble technique. Best spectacle-corrected visual acuity (BSCVA), keratometry, minimum corneal thickness (MCT), stromal scar depth, and endothelial cell density (ECD) were recorded...
October 11, 2017: Eye & Contact Lens
https://www.readbyqxmd.com/read/29018756/descemet-s-stripping-automated-endothelial-keratoplasty-for-symptomatic-thioridazine-deposits-in-the-cornea
#9
Masoumeh Mohebbi, Hassan Hashemi, Alireza Mahmoudi, Pasha Anvari
The aim of this study was to use Descemet's Stripping-automated Endothelial Keratoplasty (DSAEK) as a novel treatment to remove thioridazine corneal deposits. A 53-year-old female presented with a 3-month history of visual loss and glare. She had been taking thioridazine (100 mg/day for 1 year) for a psychiatric disorder. Dense yellowish-brown deposits had developed in the posterior stroma. Thioridazine was discontinued, and she was switched to fluoxetine. One year after discontinuation of thioridazine, her symptoms and signs did not resolve...
January 2017: Taiwan Journal of Ophthalmology
https://www.readbyqxmd.com/read/28991851/quantitative-analysis-of-endothelial-cell-loss-in-preloaded-descemet-membrane-endothelial-keratoplasty-grafts
#10
Meraf A Wolle, David L DeMill, Lauren Johnson, Stephen I Lentz, Maria A Woodward, Shahzad I Mian
PURPOSE: Availability of preloaded Descemet membrane endothelial keratoplasty (pDMEK) tissue may increase acceptance of DMEK in surgical management of endothelial disease. The goal of this study was to determine the safety of pDMEK grafts for 24 hours before surgery by analyzing endothelial cell loss (ECL) using 2 image analysis software programs. METHODS: A total of 18 cadaveric corneas were prepared for DMEK using a standardized technique and loaded in a modified Jones tube injector...
November 2017: Cornea
https://www.readbyqxmd.com/read/28990995/donor-tissue-preparation-for-descemet-membrane-endothelial-keratoplasty-an-updated-review
#11
Rénuka S Birbal, Shameema Sikder, Jessica T Lie, Esther A Groeneveld-van Beek, Silke Oellerich, Gerrit R J Melles
PURPOSE: To provide an overview of the current literature on donor tissue preparation for Descemet membrane endothelial keratoplasty (DMEK). METHODS: A comprehensive database search without date restrictions was performed in PubMed and in The Cochrane Library in May, 2017. Keywords included Descemet membrane endothelial keratoplasty, corneal transplantation, graft, harvest, dissection, preparation, endothelial cell, and endothelial cell density. Articles aiming to describe or evaluate a technique for DMEK graft preparation were considered eligible and were included in this review...
October 5, 2017: Cornea
https://www.readbyqxmd.com/read/28985820/ciliochoroidal-detachment-following-pure-sulfur-hexafluoride-injection-in-descemet-stripping-automated-endothelial-keratoplasty
#12
José Antonio Gegúndez-Fernández, José Ignacio Fernández-Vigo, David Díaz-Valle, Ricardo Cuiña-Sardiña, José Manuel Benítez-Del-Castillo
No abstract text is available yet for this article.
October 2017: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://www.readbyqxmd.com/read/28985815/young-donor-graft-assisted-endothelial-keratoplasty-pdek-dmek-with-epithelial-debridement-for-chronic-pseudophakic-bullous-keratopathy
#13
Amar Agarwal, Priya Narang, Dhivya A Kumar, Ashvin Agarwal
OBJECTIVE: The aim of this study was to describe the applicability and report visual outcomes for the treatment of subepithelial fibrosis and anterior stromal scarring in cases of chronic pseudophakic bullous keratopathy (PBK) with epithelial debridement and endothelial keratoplasty (EK) (pre-Descemet endothelial keratoplasty [PDEK]; Descemet membrane endothelial keratoplasty [(DMEK]) using young donor tissue. DESIGN: Prospective, single-centre, interventional study...
October 2017: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://www.readbyqxmd.com/read/28982949/the-existence-of-dead-cells-in-donor-corneal-endothelium-preserved-with-storage-media
#14
Koji Kitazawa, Tsutomu Inatomi, Hidetoshi Tanioka, Satoshi Kawasaki, Hiroko Nakagawa, Osamu Hieda, Hideki Fukuoka, Naoki Okumura, Noriko Koizumi, Bernie Iliakis, Chie Sotozono, Shigeru Kinoshita
AIM: To investigate the viability of donor corneal endothelial cells (CECs) preserved in storage media by histological examination. METHODS: Twenty-eight donor corneas were obtained from SightLife Eye Bank (Seattle, Washington), and redundant peripheral portions of those corneas were used for histological examination after removal of the centre corneal graft for transplantation. To assess cell viability in the corneal endothelium, biostaining experiments were performed using propidium iodide, calcein-AM, Hoechst 33 342, annexin V, anti-vimentin antibody and toluidine blue...
October 5, 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/28979685/the-injection-of-discovisc-into-the-anterior-chamber-improved-corneal-preservation-and-transplantation-for-cornea-blind-patients
#15
Bing Li, Li Chen, Yihui Chen, Jiajun Lu, Hao Liu, Yu Liu, Panpan Yao, Rui Liu, Minjie Sheng
PURPOSE: In this study, we aimed to provide a new method of corneal preservation by injecting DisCoVisc into the anterior chamber of eyeballs and evaluate its efficiency for corneal transplantation. METHODS: Three pairs of eyeballs (n=6) were preserved by DisCoVisc viscoelastic agent, and the corneas were stored for 1 to 6 days. Then, the structure and morphology of cornea were analyzed by hematoxylin-eosin (H&E) staining, terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) staining, and transmission electron microscopy (TEM)...
2017: American Journal of Translational Research
https://www.readbyqxmd.com/read/28979090/effects-of-temperature-and-fluid-media-on-the-scroll-width-size-of-the-descemet-s-membrane-endothelial-keratoplasty-dmek-donor-graft
#16
Ellen H Koo, Allen O Eghrari, Ryan S Meshkin, Wei Shi, William J Feuer, Karen G DeMarco, Arthur C Kurz
AIM: Our study was conducted to evaluate whether higher temperature leads to increased - or wider - scroll widths of the Descemet's membrane endothelial keratoplasty (DMEK) donor graft. PURPOSE: To investigate the effects of temperature and fluid media on the DMEK donor graft scroll widths. MATERIALS AND METHODS: This research work was a laboratory investigation. Baseline cell count was taken via specular microscopy for the donor corneas at room temperature (20°C-25°C)...
2017: Clinical Ophthalmology
https://www.readbyqxmd.com/read/28977017/real-time-assessment-of-corneal-endothelial-cell-damage-following-graft-preparation-and-donor-insertion-for-dmek
#17
Maninder Bhogal, Chan N Lwin, Xin-Yi Seah, Elavazhagan Murugan, Khadijah Adnan, Shu-Jun Lin, Gary Peh, Jodhbir S Mehta
PURPOSE: To establish a method for assessing graft viability, in-vivo, following corneal transplantation. METHODS: Optimization of calcein AM fluorescence and toxicity assessment was performed in cultured human corneal endothelial cells and ex-vivo corneal tissue. Descemet membrane endothelial keratoplasty grafts were incubated with calcein AM and imaged pre and post preparation, and in-situ after insertion and unfolding in a pig eye model. Global, macroscopic images of the entire graft and individual cell resolution could be attained by altering the magnification of a clinical confocal scanning laser microscope...
2017: PloS One
https://www.readbyqxmd.com/read/28976416/learning-dmek-from-youtube
#18
Hamish D McKee, Vishal Jhanji
PURPOSE: To evaluate the outcomes of the first cases of Descemet membrane endothelial keratoplasty (DMEK) performed by an anterior segment surgeon, learning the procedure, including graft preparation, primarily from watching YouTube videos. DMEK surgery was not learned during fellowship training; there was no attendance at DMEK courses, no witnessing of live surgery, and no supervision by an experienced DMEK surgeon. All graft tissue was prepared by the surgeon on the day of surgery. METHODS: This is a retrospective review of the 3-month postoperative results of the first 40 consecutive cases...
October 2, 2017: Cornea
https://www.readbyqxmd.com/read/28976414/adjuvant-stromal-amphotericin-b-injection-for-late-onset-dmek-infection
#19
Elmer Y Tu, Parag A Majmudar
PURPOSE: To report the successful medical management of a late-onset Descemet membrane endothelial keratoplasty (DMEK)-related interface infection. METHODS: A case of DMEK endothelial keratoplasty-related infection treated with intrastromal antifungal injection was identified. The following information was collected: demographic data, surgical indications, donor rim cultures, donor mate outcomes, clinical course, diagnostic tests, and clinical outcome. RESULTS: A DMEK patient developed a single infiltrate approximately 1 month after uncomplicated DMEK...
October 2, 2017: Cornea
https://www.readbyqxmd.com/read/28974839/phacoemulsification-after-penetrating-keratoplasty-due-war-injury-at-young-adult
#20
Emir Cabric, Vahid Jusufovic, Nizama Salihefendic, Amra Nadarevic Vodencarevic
INTRODUCTION: It is known that phacoemulsification of cataracts after penetrating keratoplasty there are always some difficulties and of course a higher rate of different intraoperative complications. Phacoemulsification after PK may cause significant endothelial injury and affect long term graft survival. AIM: The aim of this report is to describe one of these cases and the possible ways to manage them. CASE REPORT: We report a case o of a 31-year-old female patient, with a cataract on her left eye...
June 2017: Medical Archives
keyword
keyword
31145
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"