Penelope Allen

Blind spot in sepsis management - Tissue level changes in microcirculation.

G Xantus, P Allen, P Kanizsai

Journal article  |  2021  |  Physiology International

In sepsis cytokine-mediated inflammation, clotting cascade activation and glycocalyx shedding impair both function and structure o..

Comparison of the Icare ic100 Rebound Tonometer and the Goldmann Applanation Tonometer in 1,000 Eyes

Arjun Gopal Subramaniam, Penelope Allen, Tze'Yo Toh

Journal article  |  2021  |  Ophthalmic Research

BACKGROUND: Measurement of intraocular pressure (IOP) forms a crucial component in the diagnosis and management of glaucoma. Many ..

Vitrectomy as an Aerosol-Generating Procedure in the Time of COVID-19: The VAPOR Study.

Mali Okada, David Cordeiro Sousa, David CA Fabinyi, Xavier Hadoux, Thomas L Edwards, Karl D Brown, Daniel Chiu, Rosie CH Dawkins, Penelope J Allen, Jonathan Yeoh, Peter van Wijngaarden

Journal article  |  2021  |  Ophthalmol Retina

Aerosolization during vitrectomy surgery was assessed by measuring fluorescein droplet spread in the surgical field and airborne p..

Dramatic Fall in Retinal Detachment Presentations During the COVID-19 Pandemic: Collateral Damage Due to COVID-19

Rosie CH Dawkins, Rodger A Paul, Penelope J Allen, Jonathon Yeoh, Rohan W Essex

Journal article  |  2021  |  Asia-Pacific Journal of Ophthalmology

Oculomotor Responses to Dynamic Stimuli in a 44-Channel Suprachoroidal Retinal Prosthesis

Samuel A Titchener, Jessica Kvansakul, Mohit N Shivdasani, James B Fallon, DAX Nayagam, Stephanie B Epp, Chris E Williams, Nick Barnes, William G Kentler, Maria Kolic, Elizabeth K Baglin, Lauren N Ayton, Carla J Abbott, Chi D Luu, Penelope J Allen, Matthew A Petoe

Journal article  |  2020  |  Translational Vision Science and Technology

Purpose: To investigate oculomotor behavior in response to dynamic stimuli in retinal implant recipients. Methods: Three suprachor..

ANALYSIS OF TIME TO FAILURE AFTER RETINAL DETACHMENT SURGERY

Rachael C Heath Jeffery, Braden Young, Will Atkins, Bruce Shadbolt, Penelope J Allen, Rohan W Essex

Journal article  |  2020  |  Retina

PURPOSE: To present the distribution of time to retinal redetachment in eyes undergoing retinal detachment surgery, using a method..

Refractive Outcomes of the Yamane Flanged Intrascleral Haptic Fixation Technique

John R Rocke, Myra B McGuinness, William K Atkins, Lewis E Fry, Jack X Kane, David CA Fabinyi, Jonathan Yeoh, Daniel Chiu, Rohan W Essex, Edward Roufail, Amy M Sheridan, Penelope J Allen, Thomas L Edwards

Journal article  |  2020  |  Ophthalmology

Re: Michalewska et al: Swept-Source OCT and Swept-Source OCT Angiography before and after Vitrectomy with Stuffing the Optic Pit.

David Cordeiro Sousa, Mali Okada, Daniel Chiu, Penelope Allen

Journal article  |  2020  |  Ophthalmology Retina

Fungal endophthalmitis: A 20-year experience at a tertiary referral centre

Gursimrat K Bhullar, Rosie CH Dawkins, Rodger A Paul, Penelope J Allen

Journal article  |  2020  |  Clinical and Experimental Ophthalmology

IMPORTANCE: Fungal endophthalmitis is an uncommon and serious intraocular infection, often with poor outcomes. This study examines..

In vivofeasibility of epiretinal stimulation using ultrananocrystalline diamond electrodes

Mohit N Shivdasani, Mihailo Evans, Owen Burns, Jonathan Yeoh, Penelope J Allen, David AX Nayagam, Joel Villalobos, Carla J Abbott, Chi D Luu, Nicholas L Opie, Anu Sabu, Alexia L Saunders, Michelle McPhedran, Lisa Cardamone, Ceara McGowan, Vanessa Maxim, Richard A Williams, Kate E Fox, Rosemary Cicione, David J Garrett, et al.

Journal article  |  2020  |  Journal of Neural Engineering

OBJECTIVE: Due to their increased proximity to retinal ganglion cells (RGCs), epiretinal visual prostheses present the opportunity..