Ophthalmology Commons^™

Immune Checkpoint Inhibitor-Associated Perioptic Neuritis, Neud Kiros, Alina Sinha, Anant Krishnan

Conference Presentation Abstracts

Clinical History A 47-year-old male with history of stage IV gastric cancer on nivolumab presented with blurry vision worse at close distances. Binocular horizontal diplopia was found on exam. Fundus exam demonstrated 4+ disc edema and hemorrhage bilaterally. Recent head MRI was negative for leptomeningeal enhancement. MR venogram and MRI orbits with contrast were ordered as well as lumbar puncture. The patient’s next dose of immunotherapy was held. Opening pressure was normal, and MRV showed no evidence of dural sinus thrombosis. MRI of the orbits was positive for perioptic neuritis bilaterally, and the patient was started on a steroid taper …

Aprepitant For Oculoplastic Surgeries, Kevin Wu, Dianne Schlachter, Evan Black

Conference Presentation Abstracts

No abstract provided.

Safety, Efficacy, And Quality Of Life Outcomes Of Subcutaneous Lonigutamab (Anti-Igf-1r): Week 12 Results From A Phase 1/2 Proof Of Concept Study In Patients With Thyroid Eye Disease (Ted), Shoaib Ugradar, David A. Kostick, Jane Spadaro, Dinesh Selva, Jean-Louis Desousa, Krishna Tumuluri, Jwu Jin Khong

Conference Presentation Abstracts

No abstract provided.

Cost Effectiveness Of Sending Of Routine Collection Of Sinus Contents In Skull-Base Patients, Jonathan Grey, Caroline Roberts, Amanda Bachand, Jacob Keeley, Adam Folbe

Posters

• Following endoscopic skull-base surgeries, it is common practice to send sinus contents for histopathological review and examination, in addition to the tumor/pathology itself.
• Histologic analysis of standard surgical specimens has long been thought to enhance diagnostic precision, ensure quality control, and offer procedural documentation.1 However, with rising healthcare costs, the necessity of this practice has been challenged in specific situations, such as this one.1
• In this study, we sought to determine if the regular collection of sinus contents uncovers another disease process or informs clinical decision-making.
• We also determined the cost of routinely sending sinus contents to pathology for evaluation. …

A Quantitative Analysis On The Locations Of Phase 3 Retina Trials In The United States Over The Past 5 Years, Shahrukh Naseer, Tarek Hassan

Posters

• Clinical trials are essential for advancing treatments in ophthalmology, yet comprehensive data on institutional participation in Phase 3 retina trials is not readily available.

• The U.S. National Library of Medicine Clinical Trials database (NLM database) lists individual research sites for each study; however, aggregating and visualizing this data remains challenging.

• The lack of centralized and easily interpretable data on research site participation hinders understanding of institutional contributions to retinal clinical research.

• Identifying geographic and institutional trends can improve resource allocation and research collaboration.

• We aim to

• Quantify the number of unique institutions participating in …

Custom Gene Panel Sequencing Of Fevr Patients And Family Members, Rima Stepanian, Gabrielle Abdelmessih, Kim Drenser, Antonio Capone Jr, Michael T. Trese, Wendy Dailey, Ken Mitton

Posters

Familial exudative vitreoretinopathy, or FEVR, defines a group of inherited retinal diseases marked by abnormal blood vessel growth in the retina, causing poor vascular development in the peripheral retina. It is linked to increased vessel permeability and may result in retinal ischemia, exudative retinal detachment, and subsequent vision loss. It can be inherited through autosomal dominant, autosomal recessive, or X-linked recessive patterns. There is no definitive treatment or cure, but is treated based on staging of disease on an individual case-by-case basis. Genomics is a rapidly growing field in personalized medicine. Targeted next-generation sequencing (NGS) enables fast and cost-effective identification …

Eye Dissection Video Guide: An Innovative Approach To Anatomy Education Of The Orbit, Eye, And Intraocular Lens, Jack Dryden, Malli Barremkala

Posters

No abstract provided.

Iodine Contrast Should Be Avoided In Patients With Or At Risk For Thyroid Eye Disease, Jane Spadaro, Brittany Simmons, Alon Kahana

Conference Presentation Abstracts

No abstract provided.

Orbital Perivascular Epithelioid Cell Neoplasm (Pecoma): A Case Report And Systematic Review, Jane Spadaro, Christopher Hysell, Robert Folberg, Alon Kahana

Conference Presentation Abstracts

No abstract provided.

Anatomy Of Lower Eyelid Fat Pad Vasculature As Found In Lower Eyelid Blepharoplasties, Irene Lee, Nishita Sheth, Evan Black, Christopher Delmarkarian, Julie Woodward

Conference Presentation Abstracts

No abstract provided.

Umbilical Amniotic Membrane (Am-Uc) As A Skin Substitute In Periocular Reconstruction: A Case Series, Jane Spadaro, Komalpreet Tur, Alon Kahana

Conference Presentation Abstracts

No abstract provided.

Corneal Neurotization For Neurotrophic Keratitis In Congenital Trigeminal Aplasia: A Case Series, Jane Spadaro, Nahrain Schumaier, Alon Kahana

Conference Presentation Abstracts

No abstract provided.

Public Perception Of Robotic Assisted Total Hip Replacement Surgery, Marvee Espiritu, James E. Feng, Phillip Vartanyan, Drew Moore, Robert Moore, Mark Karadsheh

Posters

• Robotic or technology assisted THA has received significant attention recently due to its precision in acetabular cup placement within the Lewinnek safe zone.1
• Few studies have assessed the public’s perception of robotic-assisted THA.3,4 Insight into patients’ perception of robotic-assisted THA may yield valuable information that may impact further integration of the technology within hospitals and surgeon training.

Accuracy Of Ora And Newer Generation Formulas For Iol Power Calculation After Prior Refractive Surgery, Raheel Khan, Mark Rolain

Posters

• Patients with cataracts have cloudiness of the lens that impairs vision.
• It must be replaced with a prosthetic lens however the lens’ refractive power has to be calculated using formulas to predict the kind of lens that will be implanted for best visual outcomes.
• Patients that have had prior refractive surgery of the cornea do not have as good refractive outcomes after cataract surgery.1
• The concern is that there is not a goldstandard formula that can be used for this population to predict the refractive power of the lens that should be implanted.
• Optiwave refractive analysis (ORA) is a new …

Coats And Coats-Like Retinopathy In Female Patients, Zara Saleem, Drew Scoles, Antonio Capone Jr

Posters

To report the presentation, stage, clinical characteristics, and course of female patients with Coats and Coats-like retinopathy.

Near-Surface Dose Correlates With Moist Desquamation And Unplanned Reconstructive Surgery In Patients With Implant-Based Reconstruction Receiving Postmastectomy Radiation Therapy, Patrick Thrasher, Ronald Levitin, Bryan S. Squires, Allison J. Hazy, Michael J. Maywood, Anthony P. Delise, Muayad F. Almahariq, Nayana Dekhne, Lauren Oliver, Peter Y. Chen, Kailee J. Walters, Diane Dudley, Joshua T. Dilworth

Posters

Postmastectomy radiation therapy (PMRT) utilized as part of a breast cancer treatment regimen reduces the risk of disease recurrence in appropriately selected patients.1,2,3,4,5 However, PMRT increases risk of radiationrelated toxicities that can interfere with breast reconstruction post-mastectomy.6 Following mastectomy, implant-based reconstruction can increase patient satisfaction and quality of life7,8; complications induced by PMRT such as infection and tissue contracture, though, increase risk for implant loss and may ultimately require further surgeries for the patient.

PMRT is delivered based on treatment plans that are optimized to provide appropriate radiation dosages to tissues along the chest wall while simultaneously limiting exposure of …

A Novel Targeted-Sequencing Panel To Detect Lrp5 Gene Variants In Orphan Pediatric Retinal Diseases, Daeun Jeong, Kenneth P. Mitton, Kimberly A. Drenser

Posters

Orphan pediatric retinal diseases which encompass Familial exudative vitreoretinopathy (FEVR), Norrie Disease, and Retinoschisis are associated with mutations in genes involved in the Wnt signaling network, including FZD4, LRP5, TSPAN12, and NDP. See figure-1. FEVR is a retinal disease that lacks normal vascularization and angiogenesis to the peripheral retina. LRP5 variants account for 10-25% of cases of autosomal dominant FEVR. However, not all cases have been linked to these existing variants. Next generation sequencing was used to sequence 76 subjects for novel variants to expand the spectrum of LRP5 variants and better understand the mechanism of pathogenicity.

Molecular Characterization Of Kif11 Variants In Familial Exudative Vitreoretinopathy, Konstantinos Koustas, Kenneth P. Mitton, Wendy Dailey, Kimberly A. Drenser

Posters

Pediatric retinal diseases including Familial exudative vitreoretinopathy (FEVR) and Norrie Disease are linked to mutations in Wnt signaling network genes like FZD4, LRP5, TSPAN12, and NDP (see Figure-1). Active Norrin signaling is crucial for the normal growth and proliferation of developing retinal vasculature. Similarly, the absence of KIF11's kinesin activity can hinder the growth and proliferation of retinal vasculature, leading to peripheral avascular neural retina. According to the UniProt database there are about 41 disease causing variants for KIF11, and 17 specifically associated with FEVR. Nextgeneration sequencing was employed to sequence 76 subjects, aiming to identify novel variants to broaden …

Physician-Patient Face Masking’S Influence On Post-Intravitreal Injection Endophthalmitis Rates, Conner Liddle, Antonio Capone Jr, Matthew Trese

Posters

Intravitreal injections (IVI) of anti-vascular endothelial growth factor (VEGF) medications and intravitreal steroids are standard treatment options for variety of retinal diseases. Serial IVIs are often required to achieve disease control, but IVIs are not without risk. Recognized serious complications of IVIs include but are not limited to retinal detachment, vitreous hemorrhage, and acute endophthalmitis.1 Although post-IVI endophthalmitis is uncommon, it is a feared complication because of the potential for irreversible vision loss. Given that IVIs are one of the most commonly performed medical procedures in the United States, it is essential to ensure that steps are taken to mitigate …

Targeted-Sequencing Evaluation For Fzd4 Variants In Familial Exudative Vitreo-Retinopathy, Mary Drekh, Wendy Dailey, Vincent Le, Savyo Krikor, Kimberly A. Drenser, Kenneth P. Mitton

Posters

• The Familial hereditary vision loss disease may present with symptoms including retinal detachment, folding, neovascularization, or vitreous hemorrhage due to peripheral retina avascularity.
• The manifestation of FEVR genetically has been associated with a loss of function mutation of the Wnt/bcantenin-signaling pathway involving 7 genes (FZD4, NDP, CTNNB1, KIF11, LRP5, TSPAN12, and ZNF408). In our patient population of 72 individuals the distribution of FZD4 gene variants leading to FEVR has been recorded.
• The Frizzled4 gene (FZD4) codes for the G-coupled protein receptor and effects Wnt/b-cantenin-signaling pathway In endothelial cells.
• What frequency of FEVR from our patient pool will have FZD4 variants …

Evaluation Of The Success Rate Of Endoscopic Dacryocystorhinostomy With Early Bicanalicular Stent Removal, Lauren N. Demaria, Evan H. Black, Dianne M. Schlachter

Conference Presentation Abstracts

No abstract provided.

Teprotumumab As Monotherapy For Dysthyroid Optic Neuropathy: A Multicenter Study, Giannis Moustafa, Irina Belinsky, Cat Burkat, Stella Chung, Brent Hayek, Alon Kahana, Amina Malik, John Nguyen, Sathyadeepak Ramesh, Sarah Turner, Alison Watson, Roman Shinder

Conference Presentation Abstracts

No abstract provided.

Refractive Outcomes Of Phacoemulsification Wtih Endocyclophotocoagulation Vs. Phacoemulsification Alone, Truman Silvasi

Conference Presentation Abstracts

No abstract provided.

Richter Syndrome And The Retina, Sahal Saleh

Conference Presentation Abstracts

No abstract provided.

Custom Ampliseq Targeted Sequencing Panel For Orphan Pediatric Retinal Diseases: Norrie Disease, Fevr, And Retinoschisis, Michael Sun, Wendy Dailey, Amanda Petrilli Cicerone, Jennifer Felisky, Kaylee Moyer, Naomi Haque, Alvaro Guzman, Kendra Mellert, Kimberly Drenser, Kenneth P. Mitton

Posters

INTRODUCTION
DNA-sequencing is not readily available in countries with little research resources or where health insurance does not cover the costs. This is especially true for very rare (orphan) inheritable retinal diseases. We wanted to develop a rapid targeted-sequencing protocol for eight genes involved in Familial Exudative Vitreo-Retinopathy (FEVR), Norrie Disease, and Retinoschisis, at greatly reduced cost.

Microbial Profile Of Lacrimal System Dacryolith In Midwest Patient Population, Peter Kally, Olivia Cheng, Thai Do, Dianne Schachter, Francesca Nesi-Eloff

Conference Presentation Abstracts

Introduction: Dacryoliths of the lacrimal excretory system are found in patients undergoing surgical treatment of primary canaliculitis and nasolacrimal duct obstruction.1,2 Dacryoliths of the canalicular pathway are classically attributed to Actinomyces species, yet a growing body of literature throughout Asia and the Middle East supports a shift towards Streptococcus and Staphylococcus species being the most common cultured organism.1–4 The Midwest microbial profile in 2009 was reported to maintain Actinomyces as the most common organism.1 The objective of this paper is to update the American Midwest demographic and microbial profile of lacrimal system dacryoliths to direct tailored regional approaches to treatment. …

Advances In The Treatment Of Congenital Ptosis, Alon Kahana

Conference Presentation Abstracts

No abstract provided.

The Many Uses Of 5-Fluorouracil In Oculoplastic Surgery, Alon Kahana

Conference Presentation Abstracts

No abstract provided.

Ocular Surface And Fornix Reconstruction: Flaps, Grafts And Blood Supply, Alon Kahana

Conference Presentation Abstracts

No abstract provided.

Advances In The Treatment Of Thyroid Eye Disease, Alon Kahana

Conference Presentation Abstracts

No abstract provided.