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bullous keratopathy

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https://www.readbyqxmd.com/read/28079683/factors-associated-with-graft-detachment-after-primary-descemet-stripping-automated-endothelial-keratoplasty
#1
Yoav Nahum, Pia Leon, Michael Mimouni, Massimo Busin
PURPOSE: To identify risk factors associated with postoperative graft detachment after Descemet stripping automated endothelial keratoplasty (DSAEK). METHODS: In this retrospective institutional cohort study, the study group included all consecutive eyes that underwent primary DSAEK between January 2005 and October 2015 at Villa Serena-Villa Igea private hospitals (Forlì, Italy) and developed postoperative graft detachment (n = 45). The control group included all eyes that underwent primary DSAEK during the same period and did not develop graft detachment (n = 1167)...
January 11, 2017: Cornea
https://www.readbyqxmd.com/read/28060074/eventual-endothelial-failure-after-initial-corneal-clearing-after-a-detached-endothelial-graft-in-fuchs-dystrophy
#2
Hyunjoo J Lee, Wuqaas M Munir
PURPOSE: To report a case of eventual corneal endothelial cell failure after spontaneous resolution of corneal edema after failed Descemet membrane endothelial keratoplasty (DMEK). METHODS: Retrospective case report. RESULTS: A 56-year-old man with Fuchs endothelial corneal dystrophy underwent cataract and DMEK surgery in the left eye. The transplanted DMEK graft detached in the early postoperative period and formed a peripheral scroll. Despite graft detachment, corneal edema resolved with endothelial cell repopulation of the central cornea...
February 2017: Cornea
https://www.readbyqxmd.com/read/28017678/deep-anterior-lamellar-keratoplasty-after-descemet-stripping-automated-endothelial-keratoplasty
#3
Shay Gutfreund, Pia Leon, Shmuel Graffi, Massimo Busin
PURPOSE: To report the indications and long-term outcomes of deep anterior lamellar keratoplasty (DALK) performed after Descemet stripping automated endothelial keratoplasty (DSAEK) in cases of visually significant stromal opacities. DESIGN: Retrospective, interventional, consecutive case series. METHOD: Setting: Private hospital. Study populationThirteen eyes that underwent DALK after DSAEK at our Institution. Indications for DALK after DSAEK included both stromal opacities persisting after DSAEK and stromal opacities occurring secondarily in post-DSAEK corneas...
December 22, 2016: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/28002113/techniques-for-learning-descemet-membrane-endothelial-keratoplasty-for-eyes-of-asian-patients-with-shallow-anterior-chamber
#4
Takahiko Hayashi, Itaru Oyakawa, Naoko Kato
PURPOSE: To describe several essential surgical techniques that overcome difficulties in performing Descemet membrane endothelial keratoplasty (DMEK) for inexperienced surgeons, especially those who perform DMEK on eyes of Asian patients. METHODS: Nine eyes of 9 Asian patients with bullous keratopathy who underwent DMEK were analyzed retrospectively. All patients were given a diuretic such as D-mannitol or acetazolamide shortly before surgery, with retrobulbar anesthesia and a Nadbath facial nerve block...
January 4, 2017: Cornea
https://www.readbyqxmd.com/read/27994806/descemet-stripping-automated-endothelial-keratoplasty-in-fuchs-endothelial-dystrophy-versus-pseudophakic-bullous-keratopathy
#5
Mohammad Ali Javadi, Sepehr Feizi, Roya Jafari, Firooz Mirbabaee, Vahid Ownagh
PURPOSE: To compare clinical and confocal scan outcomes after Descemet stripping automated endothelial keratoplasty (DSAEK) performed for Fuchs' endothelial dystrophy (FED) versus pseudophakic bullous keratopathy (PBK). METHODS: This retrospective comparative study included 47 consecutive eyes of 39 patients with the diagnosis of FED (n = 29, group 1) or PBK (n = 18, group 2) that underwent DSAEK. Clinical outcomes were compared between the study groups. At the final follow-up examination, confocal microscopy was used to measure and compare central corneal and graft thickness as well as endothelial cell density and morphology between the two groups...
October 2016: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/27980363/comparison-of-long-term-clinical-outcomes-between-descemet-s-stripping-automated-endothelial-keratoplasty-and-penetrating-keratoplasty-in-patients-with-bullous-keratopathy
#6
Sung Eun Kim, Sung A Lim, Yong-Soo Byun, Choun-Ki Joo
PURPOSE: To compare 2-year clinical outcomes of Descemet's stripping automated endothelial keratoplasty (DSAEK) and penetrating keratoplasty (PK) in patients with bullous keratopathy. METHODS: A retrospective chart review was performed to obtain 2 years of follow-up data of DSAEK or PK at a single center from March 2009 to September 2012. The study comprised 15 eyes of DSAEK and 11 eyes of PK. Outcome measures included best-corrected visual acuity (BCVA), spherical and keratometric changes, central corneal thickness, endothelial cell density, intraocular pressure, and postoperative complications...
December 2016: Korean Journal of Ophthalmology: KJO
https://www.readbyqxmd.com/read/27965261/very-early-endothelial-cell-loss-after-penetrating-keratoplasty-with-organ-cultured-corneas
#7
Anne Sophie Gauthier, Thibaud Garcin, Gilles Thuret, Zhiguo He, Remy Jullienne, Marie Caroline Trone, Chaker Nefzaoui, Sophie Acquart, Fabien Forest, Michel Péoc'h, Bernard Delbosc, Philippe Gain
AIMS: After keratoplasty, postoperative endothelial cell loss is calculated between the eye bank endothelial cell density (ebECD) and the postoperative specular microscopy (SM). To elucidate the very early cell loss, always described after penetrating keratoplasty (PK), we designed two complementary studies. METHODS: (1) Clinical prospective study of 90 consecutive PKs (keratoconus, Fuchs' corneal dystrophy, lattice dystrophy, bullous keratopathy) with organ-cultured corneas and postoperative follow-up by SM at day 5 (D5), D15, month 1 (M1) and M3...
December 13, 2016: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/27917718/the-role-of-rho-kinase-inhibitors-in-corneal-endothelial-dysfunction
#8
Naoki Okumura, Shigeru Kinoshita, Noriko Koizumi
BACKGROUND: The cornea is transparent tissue that serves as the window of the eye, allowing light to enter from the outer environment. The corneal endothelium maintains corneal transparency; thus, its dysfunction results in corneal haziness and causes severe vision loss. The only available therapeutic choice for treating corneal endothelial dysfunction has been transplantation using donor corneas; consequently, researchers have been pressed to develop new therapeutic options. METHODS: The goal of the review is to provide an overview of the research into Rho kinase (ROCK) inhibitors in the field of corneal endothelium therapy and the potential for clinical use of ROCK inhibitors...
December 5, 2016: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/27914659/corneal-collagen-cross-linking-a-review-of-its-clinical-applications
#9
K Balparda, M J Maldonado
OBJECTIVE: To perform a literature review of the current clinical applications of corneal collagen cross-linking. METHODS: An exhaustive literature search was made, including the main biomedical databases, and encompassing all years since the introduction of cross-linking in ophthalmology practice. RESULTS: Corneal collagen cross-linking using UVA irradiation and riboflavin is a surgical technique that is currently being optimised, and is supported by a good amount of pre-clinical and clinical studies...
November 30, 2016: Archivos de la Sociedad Española de Oftalmología
https://www.readbyqxmd.com/read/27895364/a-10-year-review-of-indications-for-penetrating-keratoplasty-in-a-tertiary-care-setting-in-karachi-pakistan
#10
Tanveer Ajum Chaudhry, Salman Naveed Sadiq, Zubaida Sirang, Maheen Akhtar Syed, Mustafa Kamal, Khabir Ahmad
The retrospective study was conducted to determine the indications and outomes of penetrating keratoplasty(PKP) in a tertiary care setting in Pakistan. All eyes that had undergone PKP between January 2005 and December 2014 at the Aga Khan University Hospital, Karachi, were included.Data were collected on the indications of PKP, graft survival (graft clarity at final follow-up), andbest corrected visual acuity (BCVA).Kaplan-Meier\'s method was usedto analyse graft survival.Out of 437 eyes, 383(87%) were for visual purpose...
October 2016: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/27885526/twelve-year-follow-up-of-penetrating-keratoplasty
#11
Takashi Ono, Sosuke Ishiyama, Takeshi Hayashidera, Yosai Mori, Ryohei Nejima, Kazunori Miyata, Shiro Amano
PURPOSE: To evaluate the long-term outcomes of penetrating keratoplasty (PKP) according to the corneal disease diagnosis and the number of PKP procedures performed. METHODS: Five-hundred-and-nine eyes from 403 patients who underwent PKP at Miyata Eye Hospital in Japan from 1998 through 2014, were included in this study. Medical charts were retrospectively examined to ascertain the corneal disease diagnosis and the period of graft survival. Graft survival rates were compared among various corneal disease diagnoses and among the number of PKP procedures performed...
November 24, 2016: Japanese Journal of Ophthalmology
https://www.readbyqxmd.com/read/27820951/elevated-cytokine-levels-in-the-aqueous-humor-of-eyes-with-bullous-keratopathy-and-low-endothelial-cell-density
#12
Takefumi Yamaguchi, Kazunari Higa, Terumasa Suzuki, Naohiko Nakayama, Yukari Yagi-Yaguchi, Murat Dogru, Yoshiyuki Satake, Jun Shimazaki
Purpose: To evaluate cytokine levels in the aqueous humor (AqH) of eyes with bullous keratopathy (BK) and low endothelial cell density (ECD). Methods: A total of 145 AqH samples (60 BK, 16 low ECD, 35 corneal diseases with normal ECD, and 34 normal controls) were collected from consecutive patients who underwent corneal transplantation or cataract surgery. None of the patients had any clinically apparent inflammation at the time of AqH collection. The AqH levels of cytokines (IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, IL-12p70, IL-13, IL-17A, IFN-α, IFN-γ, monocyte chemotactic protein [MCP]-1, TNF-α, E-selectin, P-selectin, soluble intercellular adhesion molecule [sICAM]-1, granulocyte-macrophage colony-stimulating factor [GM-CSF], macrophage inflammatory protein [MIP] -1α and MIP-1β) were compared among the groups...
November 1, 2016: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/27819784/-prognostic-category-of-corneal-transplantation-in-a-referal-center
#13
Karla Verdiguel-Sotelo, Arturo Carrasco-Quiroz, Josué Rangel-Servín
BACKGROUND: Penetrating keratoplasty is considered the most frequent and successfully performed organ transplantation. Indications of corneal transplantation have changed over time and they vary according to the country. Some risk factors for graft rejection, as age, corneal vascularization or ocular surgery, among others, have been identified. The aim was to identify the prognostic category, group and associated risk factors of patients registered in the database of corneal transplantation in the Centro Médico Nacional La Raza between 2011 and 2013...
November 2016: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/27805532/visual-rehabilitation-after-penetrating-keratoplasty
#14
Leyla Asena, Dilek D Altınörs
OBJECTIVES: Here, our aim was to report our treatment strategies and their results performed for visual rehabilitation after penetrating keratoplasty. MATERIALS AND METHODS: The medical records of 98 patients (54 male/44 female), with results from 104 eyes, who underwent penetrating keratoplasty between January 2013 and January 2015 at the Baskent University Faculty of Medicine, Department of Ophthalmology were reviewed. Patient age, indication for penetrating keratoplasty, interventions performed for visual rehabilitation, follow-up duration, topographic and refractive astigmatism at the end of follow-up, and final best corrected visual acuity results were recorded...
2016: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/27696756/anti-il6-r-tocilizumab-for-severe-juvenile-idiopathic-arthritis-associated-uveitis-refractory-to-anti-tnf-therapy-a-multicenter-study-of-25-patients
#15
Vanesa Calvo-Río, Montserrat Santos-Gómez, Inmaculada Calvo, Ma Isabel González-Fernández, Berta López Montesinos, Marina Mesquida, Alfredo Adán, María Victoria Hernández, Olga Maíz, Antonio Atanes, Beatriz Bravo, Consuelo Modesto, Gisela Díaz-Cordovés, Natalia Palmou-Fontana, Javier Loricera, M C González-Vela, Rosalía Demetrio-Pablo, J L Hernández, Miguel A González-Gay, Ricardo Blanco
OBJECTIVE: To assess the efficacy of Tocilizumab (TCZ) for Juvenile Idiopathic Arthritis (JIA)-associated uveitis. METHODS: Multicenter study of patients with JIA-associated uveitis refractory to conventional immunosuppressive drugs and anti-TNFα agents. RESULTS: We assessed 25 (21 women) patients (47 affected eyes); mean age 18.5±8.3 years. Uveitis was bilateral in 22. Cystoid macular edema (CME) was present in 9 patients. Ocular sequelae found at TCZ onset included: cataracts (13), glaucoma (7), synechiae (10), band keratopathy (12), maculopathy (9), and amblyopia (5)...
October 1, 2016: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/27661068/descemet-stripping-automated-endothelial-keratoplasty-outcomes-in-patients-with-cytomegalovirus-endotheliitis
#16
Ester Fernández López, Elsie Chan
PURPOSE: There is currently limited information regarding the outcomes of endothelial keratoplasty in eyes with cytomegalovirus (CMV) endotheliitis. We report the results of Descemet stripping automated endothelial keratoplasty (DSAEK) for endothelial failure secondary to CMV. METHODS: This is a retrospective review of 4 eyes of 4 patients with CMV endotheliitis and DSAEK. CMV was confirmed in each case by a positive aqueous tap on qualitative polymerase chain reaction...
January 2017: Cornea
https://www.readbyqxmd.com/read/27648049/corneal-collagen-cross-linking-cxl-in-treatment-of-pseudophakic-bullous-keratopathy
#17
Muhammad Saim Khan, Imran Basit, Mazhar Ishaq, Tariq Shakoor, Amer Yaqub, Rana Intisar
OBJECTIVE: To determine mean change in visual acuity, central corneal thickness and symptoms in patients with pseudophakic bullous keratopathy after treatment with corneal collagen crosslinking. METHODS: This quasi experimental study was conducted at Armed Forces Institute of Ophthalmology, Rawalpindi, Pakistan from April 2015 to Nov 2015. A total of 24 eyes of 24 patients were included in the study. Visual symptoms were graded in five grades (Grade 1-5), Grade-1 being very mild with decreased vision only while patients with all five symptoms (decreased vision, foreign body sensations, pain, watering and photophobia) were graded as Grade-5...
July 2016: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/27635063/new-zealand-trends-in-corneal-transplantation-over-the-25%C3%A2-years-1991-2015
#18
Bia Z Kim, Jay J Meyer, Nigel H Brookes, S Louise Moffatt, Helen C Twohill, David G Pendergrast, Trevor Sherwin, Charles N J McGhee
AIMS: To report the 25-year longitudinal trends in indications and corneal transplantation techniques in New Zealand. METHODS: Statistical analysis of prospectively acquired New Zealand National Eye Bank (NZNEB) electronic database from 1991 to 2015 inclusive. Subjects were recipients of corneal transplants in 62 centres supplied by the NZNEB. Main outcome measures were indications, recipient age and transplantation techniques. RESULTS: From January 1991 to December 2015, NZNEB supplied tissue for 5574 corneal transplants, increasing annually from 89 (1991) to 290 (2015)...
September 15, 2016: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/27631818/fusarium-dimerum-species-complex-fusarium-penzigii-keratitis-after-corneal-trauma
#19
Anália do Carmo, Esmeralda Costa, Marco Marques, Maria João Quadrado, Rui Tomé
We report a case of a keratitis associated with a Fusarium penzigii-a Fusarium dimerum species complex (FDSC)-in a 81-year-old woman after a corneal trauma with a tree branch. At patient admittance, slit lamp biomicroscopy revealed an exuberant chemosis, an inferior corneal ulcer with an associated inflammatory infiltrate, a central corneal abscess, bullous keratopathy and posterior synechiae. Corneal scrapes were obtained for identification of bacteria and fungi, and the patient started antibiotic treatment on empirical basis...
December 2016: Mycopathologia
https://www.readbyqxmd.com/read/27607149/descemet-membrane-endothelial-keratoplasty-for-epithelial-downgrowth-after-clear-corneal-cataract-surgery
#20
Young Shin Kim, So-Young Jin, Jin Kwon Chung
OBJECTIVES: To describe the first case of Descemet membrane endothelial keratoplasty (DMEK) combined with argon laser photocoagulation and intracameral 5-fluorouracil (5-FU) injection in a patient with epithelial downgrowth after cataract surgery. METHODS: Case report and review of the literature. RESULTS: A 77-year-old female underwent uneventful cataract surgery using a clear corneal incision in her left eye. Six months after surgery, an epithelial cell sheet began to cover the posterior cornea and then spread to the anterior chamber structures, leading to anterior synechia and corectopia at 2 years...
September 7, 2016: Eye & Contact Lens
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