Allen Chiang

ORCID: 0000-0002-0179-1006
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About
Contact & Profiles
Research Areas
  • Retinal Diseases and Treatments
  • Retinal and Macular Surgery
  • Retinal and Optic Conditions
  • Intraocular Surgery and Lenses
  • Retinal Imaging and Analysis
  • Glaucoma and retinal disorders
  • Ocular Infections and Treatments
  • Ocular Diseases and Behçet’s Syndrome
  • Vascular Malformations Diagnosis and Treatment
  • Ophthalmology and Visual Health Research
  • Ocular Surface and Contact Lens
  • Drug-Induced Ocular Toxicity
  • Corneal Surgery and Treatments
  • Cerebral Venous Sinus Thrombosis
  • Traumatic Ocular and Foreign Body Injuries
  • Dental Research and COVID-19
  • Health and Well-being Studies
  • Retinal Development and Disorders
  • Optical Coherence Tomography Applications
  • Dental Education, Practice, Research
  • Infection Control and Ventilation
  • Ophthalmology and Visual Impairment Studies
  • Facial Trauma and Fracture Management
  • Cardiac Arrhythmias and Treatments
  • Ocular Oncology and Treatments

Wills Eye Hospital
2015-2024

Thomas Jefferson University
2011-2023

Jefferson University Hospitals
2020

Thomas Jefferson University Hospital
2020

Philadelphia University
2016

California Retina Consultants
2012

Doheny Eye Institute
2008-2011

Tufts University
2011

University of California, Los Angeles
2009-2011

Emory University
2011

Charles C. Wykoff Francis Abreu Anthony P. Adamis Karen Basu David Eichenbaum and 95 more Zdenka Hašková Hugh Lin Anat Loewenstein Shaun Mohan Ian Pearce Taiji Sakamoto Patricio G. Schlottmann David G. Silverman Jennifer K. Sun John A. Wells Jeffrey R. Willis Ramin Tadayoni Thomas M. Aaberg Ashkan M. Abbey Elmira Abdulaeva Santiago Abengoechea Prema Abraham Thomas Ach Serrhel G. Adams Alfredo Adán Sean D. Adrean Hansjürgen Agostini Suhail Alam Arturo Alezzandrini Virgil Alfaro Daniel Aliseda Arghavan Almony Pedro Amat Payam Amini Andrew N. Antoszyk Luís Arias Riaz Asaria Marcos Pereira de Ávila Carl C. Awh Joaquín Bafalluy Carl W. Baker Francesco Bandello Mark Barakat Karen Barraza György Bátor Caroline R. Baumal Rubens Belfort Chris Bergstrom George Bertolucci Thomas W. Bochow Matthias Bolz Emilia Borcz Arnaldo Furman Bordon David S. Boyer Galina Bratko Michael H. Brent Jamin S. Brown David M. Brown M V Budzinskaya S. Buffet Stuart C Burgess Ben Burton Miguel Busquets Francisco Cabrera Carlo Cagini Jorge I. Calzada Peter A. Campochiaro John S. Carlson Alessandro Castellarin Carlos Eduardo Cava Voraporn Chaikitmongkol Clement Chan Emmanuel Chang Jonathan S. Chang Andrew Chang Steve Charles Nauman Chaudhry Caroline Chee Judy Chen Fred K. Chen Shih‐Jen Chen Richard Cheong-Leen Allen Chiang Mark Chittum David R. Chow B. Connolly Pierre Loïc Cornut Karl G. Csaky Carl J. Danzig Arup Das Vesselin Daskalov Carmen Desco Amr Dessouki John D. Dickinson Brian Do Michael Dollin Pravin U. Dugel Jaroslava Dusova David Eichenbaum Bora Eldem

10.1016/s0140-6736(22)00018-6 article EN The Lancet 2022-01-24
Jeffrey S. Heier Eleonora M. Lad Frank G. Holz Philip J. Rosenfeld Robyn H. Guymer and 95 more David S. Boyer F Grossi Caroline R. Baumal Jean‐François Korobelnik Jason S. Slakter Nadia K. Waheed Ravi Metlapally Ian Pearce Nathan Steinle A Francone Allen Hu David R. Lally Pascal Deschatelets Cedric Francois Caleb Bliss Giovanni Staurenghi Jordi Monés Rishi P. Singh Ramiro Ribeiro Charles C. Wykoff Abosede O Cole Adam T. Gerstenblith Ajay Kotagiri Albert O. Edwards Alberto D Zambrano Alexander M. Eaton Alexander Rubowitz Alice T. Lyon Allen Chiang Allen C. Ho Allen Hu Amir Guerami Amr Dessouki André Corrêa Maia de Carvalho Andrés Emanuelli Andrew Chang Andrew N. Antoszyk A Francone Anita Prasad Armin Wolf Arshad M. Khanani Ashkan M. Abbey Asma Moulana Barbara Wihelm Bartosz L. Sikorski Baruch D. Kuppermann Benjamin Wolff Brian Jewart K. Brian Brian T. Chan-Kai Calvin E. Mein Carel B. Hoyng Carl C. Awh Carl Regillio Carlos Zeolite Caroline R. Baumal Catherine Creuzot‐Garcher Catherine Français Maury Charles C. Wykoff Charles K Newell Chirag Jhaveri Chris P. Lohmann Christiana Dinah Colin Ma Courtney Crawford D Wilkin Parke Daniel Lavinsky Daniel B. Roth Dante J. Pieramici Darius M. Moshfeghi Darrin Levin David A. Saperstein David M. Brown David Gaucher David R. Lally David Liao David Warren Brown Debra A. Goldstein Dennis M. Marcus Derek G. Chan Dilsher S. Dhoot Domingo Tacite Dominik Zalewski Edgar M. Espana Eleonora M. Lad Eric H. Souied Eric Suan Eva Eting Federico Furno Sola F. De Bats Francesco Bandello Francisco Gómez‐Ulla François Devin Frank G. Holz Fred K. Chen

10.1016/s0140-6736(23)01520-9 article EN The Lancet 2023-10-01
Tien Yin Wong Zdenka Hašková Kemal Asik Caroline R. Baumal Karl G. Csaky and 95 more Nicole Eter Jane A. Ives Glenn J. Jaffe Jean‐François Korobelnik Hugh Lin Toshinori Murata Paisan Ruamviboonsuk Patricio G. Schlottmann András Seres David G. Silverman Xiaodong Sun Yannan Tang John A. Wells Young Hee Yoon Charles C. Wykoff Thomas M. Aaberg Ashkan M. Abbey Elmira Abdulaeva Santiago Abengoechea Prema Abraham Thomas Ach Serrhel G. Adams Alfredo Adán Sean D. Adrean Hansjürgen Agostini Suhail Alam Arturo Alezzandrini Virgil Alfaro Daniel Aliseda Arghavan Almony Pedro Amat Payam Amini Andrew N. Antoszyk Luís Arias Riaz Asaria Marcos Pereira de Ávila Carl C. Awh Joaquín Bafalluy Carl W. Baker Francesco Bandello Mark Barakat Karen Barraza György Bátor Caroline R. Baumal Rubens Belfort Chris Bergstrom George Bertolucci Thomas W. Bochow Matthias Bolz Emilia Borcz Arnaldo Furman Bordon David S. Boyer Galina Bratko Michael H. Brent Jamin S. Brown David M. Brown M V Budzinskaya S. Buffet Stuart C Burgess Ben Burton Miguel Busquets Francisco Cabrera Carlo Cagini Jorge I. Calzada Peter A. Campochiaro John S. Carlson Alessandro Castellarin Carlos Eduardo Cava Voraporn Chaikitmongkol Clement Chan Emmanuel Chang Jonathan S. Chang Andrew Chang Steve Charles Nauman Chaudhry Caroline Chee Judy Chen Fred K. Chen Shih‐Jen Chen Richard Cheong-Leen Allen Chiang Mark Chittum David R. Chow B. Connolly Pierre Loïc Cornut Karl G. Csaky Carl J. Danzig Arup Das Vesselin Daskalov Carmen Desco Amr Dessouki John D. Dickinson Brian Do Michael Dollin Pravin U. Dugel

10.1016/j.ophtha.2023.12.026 article EN cc-by-nc-nd Ophthalmology 2023-12-28

To assess the anatomical and functional outcomes in eyes with persistent diabetic macular oedema (pDME) on chronic anti-vascular endothelial growth factor therapy switched to intravitreal faricimab.

10.1136/bjo-2023-324394 article EN British Journal of Ophthalmology 2024-02-12

In Brief Purpose: To identify fluorescein angiography and optical coherence tomography (OCT) predictors for retinal pigment epithelial (RPE) tear in eyes with epithelium detachment (PED) associated neovascular age-related macular degeneration treated intravitreal vascular endothelial growth factor (VEGF) modulating therapy. Design: Retrospective comparative case series. Methods: a single institutional center, 60 consecutive patients PED VEGF therapy (either pegaptanib, bevacizumab, or...

10.1097/iae.0b013e31817d5d03 article EN Retina 2008-10-01

The purpose of this study was to assess the prognostic value a new grading system for retinal pigment epithelium (RPE) tears that developed after antivascular endo-thelial growth factor (VEGF) therapy exudative age-related macular degeneration.The authors performed retrospective review consecutive eyes an RPE tear intravitreal injection anti-VEGF agent (pegaptanib, bevacizumab, or ranibizumab) within 4.5-year period (January 2005 January 2009) at single center. Fundus photography,...

10.1097/iae.0b013e3181cdf366 article EN Retina 2010-05-11

To evaluate the safety and effects of oral eplerenone in chronic central serous chorioretinopathy.Prospective, randomized, double-blind, placebo-control study at a tertiary referral academic private practice. For diagnosis chorioretinopathy, patients must have had least 3 months clinical follow-up demonstrating persistent symptoms, subfoveal fluid on spectral-domain optical coherence tomography, <50% reduction thickness. Patients were randomized 2:1 (treatment:placebo) to receive (25 mg...

10.1097/iae.0000000000001649 article EN Retina 2017-04-20

To describe the incidence, timing, visual significance, and management of posterior segment complications after Boston type I keratoprosthesis implantation.A retrospective chart review was conducted all consecutive keratoprostheses implanted by a single surgeon at institution over 6-year period. Preoperative demographics, postoperative complications, acuity outcomes were analyzed.One hundred ten in 98 eyes 94 patients during period under review. A minimum 6-month follow-up available for 83...

10.1097/iae.0b013e3182641848 article EN Retina 2012-10-16

Summary 1. As parasites can dramatically reduce the fitness of their hosts, there should be strong selection for hosts to evolve and maintain defence mechanisms against parasites. One way in which may protect themselves parasitism is through altered behaviours, but such defences have been much less studied than other forms parasite resistance. 2. We whether monarch butterflies ( Danaus plexippus L.) use behaviours offspring protozoan Ophryocystis elektroscirrha McLaughlin &amp; Myers (1970)...

10.1111/j.1365-2656.2011.01901.x article EN Journal of Animal Ecology 2011-09-21

Purpose: To report the 1-year clinical outcomes of combined pars plana vitrectomy and ab externo scleral fixation an intraocular lens using Gore-Tex suture. Methods: Retrospective, interventional case series. Outcome measures were change in visual acuity occurrence intraoperative postoperative complications with minimum follow-up 1 year. Results: Eighty-four eyes 83 patients identified. The mean best available improved from 20/782 preoperatively to 20/65 postoperatively ( P &lt; 0.001). was...

10.1097/iae.0000000000001692 article EN Retina 2017-05-11

In Brief Purpose: To report the clinical features, microbial spectrum, and treatment outcomes of endophthalmitis after glaucoma drainage implant (GDI) surgery. Methods: Records patients diagnosed with GDI surgery were reviewed. Data on course, microbiological laboratory results, analyzed. Results: Of 1,891 eyes that underwent surgery, 14 (0.7%) developed endophthalmitis. The mean time interval between diagnosis was 2.6 ± 3.2 years (median, 1.3 years; range, 11 days–11.4 years). For initial...

10.1097/iae.0000000000001329 article EN Retina 2016-09-27
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