Understanding and Living with Glaucoma
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Long Term Follow-Up of Limbal Transplantation for Unilateral Chemical Injuries: 1997-2014 Nikolaos S
perim Ex en l & ta a l ic O Tsiklis et al., J Clin Exp Ophthalmol 2016, 7:6 p in l h t C h f Journal of Clinical & Experimental a o DOI: 10.4172/2155-9570.1000621 l m l a o n l o r g u y o J Ophthalmology ISSN: 2155-9570 ResearchResearch Article Article Open Access Long Term Follow-up of Limbal Transplantation for Unilateral Chemical Injuries: 1997-2014 Nikolaos S. Tsiklis1, Dimitrios S. Siganos2, Ahmed Lubbad3, Vassilios P. Kozobolis4 and Charalambos S. Siganos1,3* 1Department of Ophthalmology, Heraklion University Hospital, Greece 2Heraklion, Crete, Vlemma Eye Institute of Athens, Greece 3Laboratory of Vision and Optics, School of Medicine, University of Crete, Greece 4Eye Institute of Thrace, Democritus University, Alexandroupolis, Greece Abstract Purpose: To evaluate the long term results of limbal transplantation (LT) in patients with unilateral total limbal stem cell deficiency (LSCD) after chemical injury. Methods: The study includes 22 eyes of 22 consecutive patients (20 males and 2 females) who presented with total LSCD after unilateral chemical burns and underwent Limbal transplantation (LT) in the Cornea Service of the Depart- ment of Ophthalmology at the Heraklion University Hospital in Crete during the period from 1997 to 2014. All 22 cases underwent Conjunctival Limbal autogaft (CLAU) while in 14 surgeries it was combined with amniotic membrane trans- plantation (AMT). A second stage penetrating keratoplasty (PKP) was performed in 11 cases for visual rehabilitation. The healing time, the changes in VA and the stability of epithelial ocular surface integrity were looked for. Results: One case failed within 3 months of surgery, while the rest 21 eyes after CLAU maintained ocular surface epithelial integrity during the follow up period (7.8 ± 3.5 years), and showed improvement partially or totally in corneal neovascularization, symblepharon and ocular motility. -
ICO Guidelines for Glaucoma Eye Care
ICO Guidelines for Glaucoma Eye Care International Council of Ophthalmology Guidelines for Glaucoma Eye Care The International Council of Ophthalmology (ICO) Guidelines for Glaucoma Eye Care have been developed as a supportive and educational resource for ophthalmologists and eye care providers worldwide. The goal is to improve the quality of eye care for patients and to reduce the risk of vision loss from the most common forms of open and closed angle glaucoma around the world. Core requirements for the appropriate care of open and closed angle glaucoma have been summarized, and consider low and intermediate to high resource settings. This is the first edition of the ICO Guidelines for Glaucoma Eye Care (February 2016). They are designed to be a working document to be adapted for local use, and we hope that the Guidelines are easy to read and translate. 2015 Task Force for Glaucoma Eye Care Neeru Gupta, MD, PhD, MBA, Chairman Tin Aung, MBBS, PhD Nathan Congdon, MD Tanuj Dada, MD Fabian Lerner, MD Sola Olawoye, MD Serge Resnikoff, MD, PhD Ningli Wang, MD, PhD Richard Wormald, MD Acknowledgements We gratefully acknowledge Dr. Ivo Kocur, Medical Officer, Prevention of Blindness, World Health Organization (WHO), Geneva, Switzerland, for his invaluable input and participation in the discussions of the Task Force. We sincerely thank Professor Hugh Taylor, ICO President, Melbourne, Australia, for many helpful insights during the development of these Guidelines. International Council of Ophthalmology | Guidelines for Glaucoma Eye Care International -
Simbrinza BID Adjunctive to PGA Additive Effect of Twice Daily
Alcon - Business Use Only Effective Date: 30-Mar-2017 Document: TDOC-0050474 Version: 3.0; Most-Recent; Effective; CURRENT Status: Effective Page 1 of 66 a Novartis company Short Title Simbrinza BID Adjunctive to PGA Long Title Additive Effect of Twice Daily Brinzolamide 1% /Brimonidine 0.2% Fixed Dose Combination as an Adjunctive Therapy to a Prostaglandin Analogue TDOC-0050474 Version 1.0 replaces TDOC-0018786 Version 1.0 (11-Mar-2015) Protocol Number: GLH694-P001 / NCT02419508 Study Phase: 4 Sponsor Name and Alcon Research, Ltd. Address: 6201 South Freeway Fort Worth, Texas 76134-2099 Investigational Product: SIMBRINZA™ Brinzolamide 1%/Brimonidine 0.2% tartrate ophthalmic suspension US IND# / EudraCT 2015-000736-15 Indication Studied: Ocular Hypertension Open Angle Glaucoma Printed By : Print Date: Alcon - Business Use Only Effective Date: 30-Mar-2017 Document: TDOC-0050474 Version: 3.0; Most-Recent; Effective; CURRENT Status: Effective Page 2 of 66 Investigator Agreement: I have read the clinical study described herein, recognize its confidentiality, and agree to conduct the described trial in compliance with Good Clinical Practices (GCP), the ethical principles contained within the Declaration of Helsinki, this protocol, and all applicable regulatory requirements. Additionally, I will comply with all procedures for data recording and reporting, will permit monitoring, auditing, and inspection of my research center, and will retain all records until notified by the Sponsor. Principal Investigator: Signature Date Name: Address: Printed By : Print Date: Alcon - Business Use Only Effective Date: 30-Mar-2017 Document: TDOC-0050474 Version: 3.0; Most-Recent; Effective; CURRENT Status: Effective Page 3 of 66 1 SYNOPSIS Sponsor: Alcon Research, Ltd. -
Traumatic Glaucoma Mimicking Primary Open Angle Glaucoma
Traumatic glaucoma mimicking primary open angle glaucoma Xiaoming Duan ( [email protected] ) Research article Keywords: Traumatic glaucoma, Primary angle glaucoma, Trabecular pigmentation, Angle recession, Iridodialysis Posted Date: July 24th, 2019 DOI: https://doi.org/10.21203/rs.2.11863/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/9 Abstract Backgrounds To retrospectively analyze the clinical and ocular features in eyes with traumatic glaucoma misdiagnosed as primary open angle glaucoma (POAG). Methods We reviewed nineteen eyes with traumatic glaucoma misdiagnosed and collected their ocular and supplementary examination results. Results The outpatient age was 47.1±12.8 years old. The traumatic history was from 1 to 40 years. The history of hand or stone was present about 21.1% of patients, followed by balls (15.8%) and wooden stick (15.8%). The peak IOPs were 33.0±10.6mmHg. Iridodialysis was seen in 2 patients. Trabecular pigmentation grade more than 3 was noticed in 15 patients. Angle recession was found in all patients. No patient was found lens location and fundus damage. Conclusions Patients with long traumatic history, mild ocular signs and insidious symptoms were more likely to be misdiagnosed. It might be more prudent to diagnose as POAG while there was signicant difference in the condition of both eyes. Background Glaucoma is characterized by retinal ganglion cell degeneration, alterations in optic nerve head topography, and associated visual eld (VF) loss. It was known as a group of diseases, not a single disease. It was divided into many types, including in primary, secondary and developmental glaucoma. -
Table 1. Glaucoma Medications: Mechanisms, Dosing and Precautions Brand Generic Mechanism of Action Dosage/Avg
OPTOMETRIC STUDY CENTER Table 1. Glaucoma Medications: Mechanisms, Dosing and Precautions Brand Generic Mechanism of Action Dosage/Avg. % Product Sizes Side Effects Warnings Reduction CHOLINERGIC AGENTS Direct Pilocarpine (generic) Pilocarpine 1%, 2%, 4% Increases trabecular outflow BID-QID/15-25% 15ml Headache, blurred vision, myopia, retinal detachment, bronchiole constriction, Angle closure, shortness of breath, retinal narrowing of angle detachment Indirect Phospholine Iodide (Pfizer) Echothiophate iodide 0.125% Increases trabecular outflow QD-BID/15-25% 5ml Same as above plus cataractogenic iris cysts in children, pupillary block, Same as above, plus avoid prior to any increased paralysis with succinylcholine general anesthetic procedure ALPHA-2 AGONISTS Alphagan P (Allergan) Brimonidine tartrate 0.1%, 0.15% with Purite Decreases aqueous production, increases BID-TID/up to 26% 5ml, 10ml, 15ml Dry mouth, hypotension, bradycardia, follicular conjunctivitis, ocular irritation, Monitor for shortness of breath, dizziness, preservative uveoscleral outflow pruritus, dermatitis, conjunctival blanching, eyelid retraction, mydriasis, drug ocular redness and itching, fatigue allergy Brimonidine tartrate Brimonidine tartrate 0.15%, 0.2% Same as above Same as above 5ml, 10ml Same as above Same as above (generic) Iopidine (Novartis) Apraclonidine 0.5% Decreases aqueous production BID-TID/up to 25% 5ml, 10ml Same as above but higher drug allergy (40%) Same as above BETA-BLOCKERS Non-selective Betagan (Allergan) Levobunolol 0.25%, 0.5% Decreases -
Rhopressa™ Netarsudil Ophthalmic Solution 0.02%
Rhopressa™ Netarsudil ophthalmic solution 0.02% CDER Dermatologic and Ophthalmic Drugs Advisory Committee October 13, 2017 Aerie Pharmaceuticals, Inc. 1 Introduction Marvin Garrett Vice President, Regulatory Affairs and Quality Assurance Aerie Pharmaceuticals, Inc. 2 Aerie Pharmaceuticals • 2005: Aerie founded as a spin-out from Duke University: – Dr. Eric Toone – Dr. Casey Kopczynski – Dr. David Epstein – Dr. Epstein’s goal from the beginning: Develop a therapy that targeted the diseased tissue in glaucoma, the trabecular outflow pathway • 2006: Aerie discovered its first Rho kinase inhibitor • 2009: Aerie invented netarsudil • 2012: Netarsudil 1st clinical study • 2017: NDA filed 3 Netarsudil: A New Drug Class for Lowering IOP We are requesting a recommendation for approval of netarsudil ophthalmic solution 0.02% for reduction of intraocular pressure (IOP) in patients with open-angle glaucoma or ocular hypertension given one drop QD 4 Agenda Unmet Medical Needs Richard A. Lewis, MD Chief Medical Officer Aerie Pharmaceuticals, Inc. Past President, American Glaucoma Society Program Design and Efficacy Casey Kopczynski, PhD Chief Scientific Officer Aerie Pharmaceuticals, Inc. Safety Theresa Heah, MD, MBA VP Clinical Research and Medical Affairs Aerie Pharmaceuticals, Inc. Benefits and Risks Janet Serle, MD Professor of Ophthalmology Glaucoma Fellowship Director Icahn School of Medicine at Mount Sinai 5 List of Expert Responders • Cynthia Mattox, MD – Associate Professor of Ophthalmology, Tufts University School of Medicine – Current President, American Glaucoma Society • Mark Reasor, PhD – Professor of Physiology & Pharmacology, Robert C. Byrd Health Sciences Center, West Virginia University • Bennie H. Jeng, MD – Professor and Chair, Department of Ophthalmology & Visual Sciences, University of Maryland School of Medicine • Dale Usner, PhD – Biostatistics Consultant to Aerie Pharmaceuticals, Inc. -
Association Between Topical Beta-Blockers and Risks
BMJ Open: first published as 10.1136/bmjopen-2019-034361 on 22 July 2020. Downloaded from PEER REVIEW HISTORY BMJ Open publishes all reviews undertaken for accepted manuscripts. Reviewers are asked to complete a checklist review form (http://bmjopen.bmj.com/site/about/resources/checklist.pdf) and are provided with free text boxes to elaborate on their assessment. These free text comments are reproduced below. ARTICLE DETAILS TITLE (PROVISIONAL) Association between Topical Beta-Blockers and Risks of Cardiovascular and Respiratory Disease in Glaucoma Patients: a retrospective cohort study AUTHORS Chen, Hsin-Yi; Huang, Wei-Cheng; Lin, Cheng-Li; Kao, Chia-Hung VERSION 1 – REVIEW REVIEWER Marques-Neves, Carlos Ophthalmology University Clinic Faculdade de Medicina da Universidade de Lisboa REVIEW RETURNED 27-Oct-2019 GENERAL COMMENTS Some variables are difficult to control nevertheless, the point is achieved. REVIEWER Reza Razeghinejad Wills Eye Hospital, Philadelphia, PA REVIEW RETURNED 12-Nov-2019 http://bmjopen.bmj.com/ GENERAL COMMENTS A retrospective study on association between Topical Beta- Blockers and Risks of Cardiovascular, stroke, and Respiratory Diseases in Glaucoma Patients reporting higher rate of respiratory issues and stroke in those on beta-blockers. The reported correlations are valid under one condition, being on beta-blocker when the event (stroke, respiratory issues,…..) occurred. The major issue is not including the severity of the systemic diseases and also the severity of glaucoma. on September 25, 2021 by guest. Protected copyright. Although the frequency of DM, HTN, asthma,… were similar between both group, there is no data on the severity of these diseases, for example if the HbA1c of those taking beta blockers is higher it could be the cause of higher rate of stroke not the beta- blockers. -
Presbyopia and Glaucoma: Two Diseases, One Pathophysiology? the 2017 Friedenwald Lecture
Lecture Presbyopia and Glaucoma: Two Diseases, One Pathophysiology? The 2017 Friedenwald Lecture Paul L. Kaufman,1 Elke Lutjen¨ Drecoll,2 and Mary Ann Croft1 1Department of Ophthalmology and Visual Sciences, Wisconsin National Primate Research Center, McPherson Eye Research Institute, University of Wisconsin-Madison, Madison, Wisconsin, United States 2Institute of Anatomy II, Erlangen, Germany Correspondence: Paul L. Kaufman, Department of Ophthalmology and Visual Sciences, University of Wisconsin Clinical Sciences Center, 600 Highland Avenue, Madison, WI 53792-3220, USA; [email protected]. Citation: Kaufman PL, Lutjen¨ Drecoll E, Croft MA. Presbyopia and glaucoma: two diseases, one pathophysiology? The 2017 Friedenwald Lecture. Invest Ophthalmol Vis Sci. 2019;60:1801–1812. https://doi.org/10.1167/iovs.19-26899 resbyopia, the progressive loss of near focus as we age, is choroid and the retina stretch in parallel with each other during P the world’s most prevalent ocular affliction. Accommoda- the accommodative response. The question remains how far tive amplitude is at its maximum (~15 diopters) in the teen back the accommodative choroid/retina movement goes. years and declines fairly linearly thereafter (Fig. 1).1 By age 25 By ‘‘marking’’ points on retinal photographs (e.g., vascular about half the maximum accommodative amplitude has been bifurcations) in aphakic (to avoid lens magnification artifacts lost, by age 35 two-thirds are gone, and by the mid-40s all is during accommodation) monkey eyes, movement of the retina gone. Clinical symptoms usually begin at age ~40. The during accommodation can be quantified in terms of both accommodative apparatus of the rhesus monkey is very similar direction and magnitude (Fig. -
Glaucoma Medications
9/5/2020 Glaucoma Pharmacology: Old, New and What to Do? Joseph Sowka, OD Greg Caldwell, OD Rho-Kinase White 1 2 GLAUCOMA EPIDEMIOLOGY AND AQUEOUS HUMOR DYNAMICS TREATMENT IOP – A Complex Homeostasis Current Medical Treatments for OAG Aqueous formation in ciliary body – passive diffusion, ultrafiltration and active secretion Cornea Aqueous Production Aqueous Outflow Conventional Outflow – Trabecular Meshwork → Schlemm’s Canal → Conventional Unconventional Episcleral Venous System Trabecular Meshwork Prostaglandin Non-Conventional Outflow – Schlemm’s -blocker Cholinergic agonist analog Uveoscleral Canal Episcleral CAI NO-donating PGA NO-donating Veins 2-agonist RhoKinase inhibitor PGA 2-agonist Uveoscleral Outflow Updated 1/7/18 Ciliary Processes 3 4 PROSTAGLANDINS: PROSTAGLANDINS OCULAR ADVERSE EFFECTS ▪ Prostaglandins are not indicated ideal in secondary inflammatory glaucoma or any ▪ Hyperemia clinical entity that has anterior segment ▪ Increased iris coloration inflammation as a component ▪ Periorbitopathy: skin darkening, Sulcus ▪ Prostaglandins are important in that they deepening flatten the diurnal IOP curve as well as giving - Hyperemia is reversible with medication cessation. Iris color lingering IOP reduction even as much as 60 changes appear to be irreversible. Periorbitopathy may be reversible if the medication is stopped soon enough, but may hours after dosing. Thus, they are more indeed be permanent. forgiving of patients that miss dosages. ▪ Hypertrichosis ▪ Punctate keratopathy, dry eye ▪ Uveitis, CME, and dendritic -
Cataract Surgery & Glaucoma
worldclasslasik.com http://www.worldclasslasik.com/cataract-surgery-new-jersey/cataract-surgery-glaucoma/ Cataract Surgery & Glaucoma The lens of your eye is responsible for focusing light on the objects you see. If the lens is clouded, then you can’t see things clearly, and this is known as a cataract. It can form gradually over many years or you can be born with a cataract. For some people, cataracts are not even noticeable. They just find themselves turning on more lights to read or having trouble with glares while driving at night. Most cataracts are problematic later in life. It is estimated that more than half of all Americans over the age of 80 will have cataracts or have had them corrected with surgery. Another common eye problem for seniors is glaucoma. Glaucoma is actually a group of eye diseases that affect the optic nerve by causing various types of damage due to high pressure. The optic nerve carries images from the retina to the brain, so advanced glaucoma can actually impair vision to the point of blindness. It is actually the leading cause of blindness in the world. However, glaucoma can be remedied in a number of ways. Early detection and treatment by your eye surgeon are critical in achieving optimal results. Resolve Cataracts and Glaucoma with Surgery While many adults over the age of 65 suffer from both cataracts and glaucoma, it is important to note that the two are not related. Glaucoma does not cause cataracts and cataracts do not cause glaucoma. That being said, cataract surgery involves creating a small incision in the lens of the eye to remove the affected, or “cloudy” area of the lens. -
Miotics in Closed-Angle Glaucoma
Brit. J. Ophthal. (I975) 59, 205 Br J Ophthalmol: first published as 10.1136/bjo.59.4.205 on 1 April 1975. Downloaded from Miotics in closed-angle glaucoma F. GANIAS AND R. MAPSTONE St. Paul's Eye Hospital, Liverpool The initial treatment of acute primary closed-angle Table i Dosage in Groups I, 2, and 3 glaucoma (CAG) is directed towards lowering intraocular pressure (IOP) to normal levels as Group Case no. Duration IOP Time rapidly as possible. To this end, aqueous inflow is (days) (mm. Hg) (hrs) reduced by a drug such as acetazolamide (Diamox), and aqueous outflow is increased via the trabecular I I 2 8 5 meshwork by opening the closed angle with miotics. 3 7 21 3 The use of miotics is of respectable lineage and hal- 5 '4 48 7 lowed by usage, but regimes vary from "intensive" 7 8 I4 5 9 I0 I8 6 (i.e. frequent) to "occasional" (i.e. infrequent) instilla- I I 2 12 6 tions. Finally, osmotic agents are used after a variable '3 5 20 6 interval of time if the IOP remains raised. Tlle pur- I5 '4 I8 6 pose of this paper is to investigate the value of '7 '4 i6 6 miotics in the initial treatment of CAG. I9 6 02 2 2 2 8 2I 5 Material and methods 4 20t 20 6 Twenty patients with acute primary closed-angle glau- 6 I i8 5 http://bjo.bmj.com/ coma were treated, alternately, in one of two ways 8 4 i8 5 detailed below: I0 6 I8 6 I2 I0 20 6 (I) Intravenous Diamox 500 mg. -
Acute Management of Penetrating Eye Injury and Ruptured Globe
Acute management of penetrating eye injury and ruptured globe Disclaimer SEE ALSO: Endophthalmitis, Hyphaema, Peri- and post-operative Management of Penetrating Eye Injury and Ruptured Globe, Procedure for Management of Eye Trauma DESCRIPTION – The immediate management of penetrating eye injury (PEI), with or without intra-ocular foreign body (IOFB), and ruptured globe to maximise outcome. HOW TO ASSESS Red Flags: Immediate Advanced Trauma Life Support (ATLS) assessment: Airway, Breathing, Circulation, Disability, Exposure (ABCDE) Establish mechanism of injury to exclude other injuries which may require management at a general hospital, e.g. cervical spine, head injury Open globe should be examined carefully to avoid extrusion of intraocular contents Consider occult injury if mechanism suggestive Shield at all times (do not pad) Early referral for pre-anaesthetic assessment and medical review (if needed), to assess pre-existing or new medical issues and the patient’s suitability for management at RVEEH. Preoperative bloods, ECG and imaging as indicated. EXPECTED PATIENT Refer to and complete the ‘Emergency Expect Form’ (MR 37) in the Emergency Department. Make sure patient’s contact details (mobile) are recorded. Do not accept patients who have injuries other than ocular i.e. multi-trauma or who are medically unstable. Children under the age of 6 months should be referred directly to the Royal Children’s Hospital. Children aged from 6 months to 2 years with significant co-morbidities may not be appropriate to be managed at RVEEH. 1 Penetrating eye injury and ruptured globe CPG v4 19092017 All paediatric patients which may need referral to RCH, must be discussed with RCH Ophthalmology registrar or Consultant PRIOR to referral in order to confirm specialty coverage and operating theatre availability should surgery be required.