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Michael N Cohen, Samuel K Houston, Alexander Juhn, Allen C Ho, Carl D Regillo, James Vander, Allen Chiang
OBJECTIVE: To report short-term visual and anatomic outcomes of patients who were switched to aflibercept for persistent macular edema associated with central retinal vein occlusion (CRVO). METHODS: Retrospective, consecutive, interventional case series of 17 patients with persistent macular edema secondary to CRVO (defined as intraretinal edema and either <50 µm reduction in central foveal thickness [CFT] or worsening or no improvement in visual acuity [VA] compared to baseline) despite anti-VEGF treatment who were switched to aflibercept treatment...
October 2016: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
Anita Barikian, Haytham Salti, Ammar Safar, Ziyad R Mahfoud, Ziad F Bashshur
PURPOSE: To study the benefit of intravitreal dexamethasone implant in the management of neovascular age-related macular degeneration resistant to bevacizumab and ranibizumab. METHODS: Patients with persistent macular fluid on optical coherence tomography despite monthly treatment with at least three consecutive bevacizumab injections followed by at least three ranibizumab injections were prospectively enrolled. A single dexamethasone implant was administered followed by intravitreal ranibizumab 1 week later...
October 20, 2016: Retina
Dan Călugăru, Mihai Călugăru
No abstract text is available yet for this article.
October 18, 2016: European Journal of Ophthalmology
John J Wroblewski, Allen Y Hu
BACKGROUND AND OBJECTIVE: To evaluate the effects of squalamine (OHR-102; Ohr Pharmaceuticals, New York, NY) and ranibizumab (Lucentis; Genentech, South San Francisco, CA) on macular edema (ME) secondary to retinal vein occlusion (RVO). PATIENTS AND METHODS: Twenty consecutive, treatment-naïve patients with RVO-related ME received topical squalamine and intravitreal ranibizumab 0.5 mg for 10 weeks, followed by randomization to continue or discontinue squalamine...
October 1, 2016: Ophthalmic Surgery, Lasers & Imaging Retina
Konstantinos Balaskas, Michael Karampelas, Mania Horani, Oana Hotu, Pearse Keane, Tariq Aslam
PURPOSE: To assess whether best-corrected visual acuity and pigment epithelial detachment (PED) height, volume, and reflectivity in patients with wet age-related macular degeneration are influenced by baseline anatomical and functional parameters, including quantifiable metrics of PED morphology and choice of treatment. METHODS: One hundred two consecutive, treatment-naive wet age-related macular degeneration patients with PED (>50 μm) treated with aflibercept (52) or ranibizumab (50) were retrospectively included...
October 11, 2016: Retina
Linda Rose, Julia M Byrd, Yousuf Qaseem
IMPORTANCE: Currently the only treatment for recurrent pterygium is surgery. This is a phase 1 trial investigating ranibizumab as a medical treatment for recurrent pterygium. OBJECTIVE: To assess the safety and efficacy of subtenon Ranibizimab for recurrent pterygia. DESIGN: Subjects with recurrent pterygium received subtenon ranibizumab and were followed for 1 year. Safety parameters were measured. Photographs were taken and quantitatively analyzed to measure the short-term (2 months) and long-term (5-26 months) response to treatment...
October 7, 2016: Eye & Contact Lens
R Gallego-Pinazo, R Dolz-Marco, M Andreu-Fenoll, J Farrés, L Monclús
OBJECTIVE: To analyse the functional recovery using a pro re nata (PRN) dosing strategy with intravitreal injections of ranibizumab for patients with neovascular age-related macular degeneration (AMD). MATERIAL AND METHODS: An observational, retrospective, single-centre study, was conducted on patients with neovascular AMD managed with a PRN strategy with ranibizumab, and were followed-up for a minimum of 18 months. Sociodemographic and clinical data were collected from medical records...
October 14, 2016: Archivos de la Sociedad Española de Oftalmología
Jeremy C K Tan, Melissa X Kuo, Minas T Coroneo
PURPOSE: To report on a case of autoconjunctival graft compromise after pterygium surgery in a patient on long-term anti-vascular endothelial growth factor (anti-VEGF) therapy, due to the deleterious effects of anti-VEGF agents on ocular wound healing. METHODS: A white female in her early eighties presented with large right nasal pterygium, first noted 5 years previously. She also had macular degeneration and had been receiving monthly injections of ranibizumab, which was later switched to aflibercept...
October 5, 2016: Cornea
J Maaß, D Sandner, E Matthé
BACKGROUND: Retinal angiomatous proliferations (RAP) are a subgroup of exsudative or "wet" age-related macular degeneration (wAMD) with devastating reduction of visual acuity in later stages. Intravitreal ranibizumab provides good therapy, but is considered to be less effective than in other choroidal neovascularizations (CNV). OBJECTIVE: We investigated the efficacy of ranibizumab in late-stage III RAP with retinochoroidal anastomosis compared to the outcome of other CNV lesions...
October 14, 2016: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
Lauren Van Lancker, Robert Petrarca, Kyros Moutsouris, Panos Masaoutis, George Kampougeris
PURPOSE: To report the response of participants switching from ranibizumab to aflibercept treatment for neovascular age-related macular degeneration (nAMD) requiring further anti-vascular endothelial growth factor treatment. METHODS: In this retrospective case review of 68 participants treated in a single hospital, all participants, prior to switching, received ranibizumab injections only. Best-corrected visual acuity (BCVA), clinical examination, and optical coherence tomography (OCT) were performed at each visit...
October 3, 2016: European Journal of Ophthalmology
Katja Hatz, Ulrike Schneider, Bernhard Henrich, Beatrice Braun, Stefan Sacu, Christian Prünte
PURPOSE: To evaluate retreatment indications/morphologic responses to ranibizumab monotherapy and combination with verteporfin photodynamic therapy (PDT). METHODS: A total of 40 patients received 3 monthly intravitreal ranibizumab 0.3 mg injections combined with either PDT or sham PDT at baseline (1:1) followed by as-needed ranibizumab based on predetermined vision/anatomical criteria. RESULTS: Retreatment criteria were visual acuity (VA) loss (59%/58%), central retinal thickness (CRT) increase (27%/26%), or both (14%/16%)...
October 13, 2016: European Journal of Ophthalmology
Takao Hirano, Yuichi Toriyama, Yasuhiro Iesato, Akira Imai, Kazutaka Hirabayashi, Taiji Nagaoka, Yoshihiro Takamura, Masahiko Sugimoto, Toshinori Murata
PURPOSE: The effect of combination therapy using intravitreal ranibizumab (IVR) injections and short pulse focal/grid laser photocoagulation was evaluated for the treatment of diabetic macular edema (DME). METHODS: The current investigation was a preliminary single-arm, open-label, prospective clinical study conducted on 21 eyes at 4 sites in Japan. Treatment protocol consisted of two phases. The induction IVR phase included two monthly IVRs followed by PRN IVR phase in which additional IVR was administered if the central macular thickness (CMT) exceeded 300 μm...
October 11, 2016: Japanese Journal of Ophthalmology
Jae Hyung Lee, Won Ki Lee, Sung Eun Kim
PURPOSE: To evaluate the efficacy of switching from bevacizumab to ranibizumab in patients with diabetic macular edema (DME). METHODS: Patients with DME who showed persistent fluid after at least 3 monthly bevacizumab injections were administered a single ranibizumab injection and were followed up after 1 month. Anatomic responders to ranibizumab were followed up monthly and administered ranibizumab injections on an as-needed basis for 3 months. RESULTS: At the 1-month follow-up, mean central subfield foveal thickness (CSFT) decreased from 422 to 346 μm (P < 0...
October 11, 2016: Journal of Ocular Pharmacology and Therapeutics
Min-Yen Hsu, Yu-Chien Hung, De-Kuang Hwang, Shang-Chi Lin, Keng-Hung Lin, Chun-Yuan Wang, Hin-Yeung Choi, Yu-Ping Wang, Chao-Min Cheng
Intraocular vascular endothelial growth factor (VEGF) levels play an important role in the pathogenesis of blindness-related diseases, such as age-related macular degeneration (AMD). Here, we aimed to develop a paper-based enzyme-linked immunosorbent assay (P-ELISA) to analyze the suppression of aqueous VEGF concentrations following intravitreal injection (IVI) of anti-VEGF antibody (bevacizumab or ranibizumab). A total of 25 eyes with wet AMD, one with myopic neovascularization, and one with polypoidal choroidal vasculopathy were enrolled in this study...
October 11, 2016: Scientific Reports
Stacey A Strong, Avinash Gurbaxani, Michel Michaelides
BACKGROUND: We present an interesting case of bilateral retinitis pigmentosa (RP)-associated cystoid macular oedema that responded on two separate occasions to intravitreal injections of aflibercept, despite previously demonstrating only minimal response to intravitreal ranibizumab. This unique case would support a trial of intravitreal aflibercept for the treatment of RP-associated cystoid macular oedema. CASE PRESENTATION: A 38-year-old man from Dubai, United Arab Emirates, presented to the UK with a 3-year history of bilateral RP-associated cystoid macular oedema...
May 2016: Case Reports in Ophthalmology
Andreas Ebneter, Dominik Waldmeier, Denise C Zysset-Burri, Sebastian Wolf, Martin Sebastian Zinkernagel
PURPOSE: To compare outcomes between an as-needed and a treat-and-extend regimen in managing diabetic macular edema with intravitreal ranibizumab. METHODS: This was a retrospective, single-centre, comparative case series on 46 treatment naive patients with diabetic macular edema. Twenty-two patients were treated following an optical coherence tomography guided treat-and-extend protocol (OCTER), and 24 patients were treated according to a visual acuity guided pro re nata regimen (VAPRN) at a tertiarry referral centre...
October 7, 2016: Graefe's Archive for Clinical and Experimental Ophthalmology
Lee M Jampol, Adam R Glassman, Neil M Bressler, John A Wells, Allison R Ayala
Importance: Post hoc analyses from the Diabetic Retinopathy Clinical Research Network randomized clinical trial comparing aflibercept, bevacizumab, and ranibizumab for diabetic macular edema (DME) might influence interpretation of study results. Objective: To provide additional outcomes comparing 3 anti-vascular endothelial growth factor (VEGF) agents for DME. Design, Setting, and Participants: Post hoc analyses performed from May 3, 2016, to June 21, 2016, of a randomized clinical trial performed from August 22, 2012, to September 23, 2015, of 660 participants comparing 3 anti-VEGF treatments in eyes with center-involved DME causing vision impairment...
October 6, 2016: JAMA Ophthalmology
Yasir J Sepah, Mohammad Ali Sadiq, David Boyer, David Callanan, Ron Gallemore, Michael Bennett, Dennis Marcus, Lawrence Halperin, Muhammad Hassan, Peter A Campochiaro, Quan Dong Nguyen, Diana V Do
PURPOSE: To compare 2.0 mg ranibizumab (RBZ) injections with 0.5 mg RBZ for eyes with center-involved diabetic macular edema (DME). DESIGN: Randomized, controlled, double-masked (to the dose), interventional, multicenter clinical trial. PARTICIPANTS: A total of 152 patients (152 eyes) with DME. METHODS: Eligible eyes were randomized in a 1:1 ratio to 0.5 mg (n = 77) or 2.0 mg (n = 75) RBZ. Study eyes received 6 monthly mandatory injections followed by as-needed injections until month 24...
October 1, 2016: Ophthalmology
Mark C Gillies, Vuong Nguyen, Vincent Daien, Jennifer J Arnold, Nigel Morlet, Daniel Barthelmes
PURPOSE: To directly compare visual acuity (VA) outcomes with ranibizumab vs. aflibercept for eyes with neovascular age-related macular degeneration (nAMD) treated in routine clinical practice. DESIGN: Database observational study. PARTICIPANTS: Treatment-naïve eyes with nAMD tracked by the Fight Retinal Blindness outcome registry that commenced anti-vascular endothelial growth factor therapy with ranibizumab or aflibercept between December 1, 2013, and January 31, 2015...
October 1, 2016: Ophthalmology
Yasuo Yanagi, Aya Fukuda, Victor Barzey, Kenji Adachi
OBJECTIVE: This analysis estimated the cost-effectiveness of intravitreal aflibercept injection(s) (IAI) for wet age-related macular degeneration (wAMD) compared with other treatments in Japan. METHODS: This was a cost-utility analysis based on published data. A state-transition cohort model was constructed with six health states based on best-corrected visual acuity in the better-seeing eye. The cycle time was 4 weeks, and the time horizon was 12 years. The model compared IAI 2mg every 8 weeks (2q8) for 2 years after three initial monthly injections, ranibizumab as needed, ranibizumab 0...
October 5, 2016: Journal of Medical Economics
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