Diseases Commons^™

Chronic Exertional Compartment Syndrome: A Case Report About Claudication In A Healthy Adult, Adrienne Mays-Kingston, Jeremy Eckels, Holly Farkosh, Austin Nichols, Paris Johnson, Adam M. Franks

Marshall Journal of Medicine

Claudication occurs when the blood supply is insufficient to service the musculature in the body with oxygen and metabolic waste management. A clinical complaint of claudication is commonly seen in primary care among older patients with vascular risk factors. A young and healthy patient presenting with claudication is less common and often results in delayed diagnosis with numerous extraneous diagnostic studies. This case discusses a young, healthy male patient with lower extremity symptoms that got worse with exercise and better with rest. He had normal physical exam findings leading to multiple diagnostic studies and over 12 months between the onset …

Ciprofloxacin-Induced Peripheral Neuropathy: A Case Report, Alexander Refaeian, Eric L. Vest, Michael Schmidt, Jorge D. Guerra, Mohd N. Refaei, Michael Refaeian, Ryan A. Floresca, Manouchehr Refaeian

HCA Healthcare Journal of Medicine

Introduction

Fluoroquinolones, a class of antibiotics, are commonly employed in the treatment of a wide array of bacterial infections. Recognized for their effectiveness against a broad spectrum of pathogens, fluoroquinolones have played a pivotal role in managing conditions like urinary tract infections and respiratory diseases. Nevertheless, their usage is not without contention due to their association with a variety of adverse effects, including tendon rupture and the less frequently reported issue of peripheral neuropathy.

Case Presentation

We present the case of a 42-year-old male who developed peripheral neuropathy several days after completing a 10-day course of ciprofloxacin for gastroenteritis. The …

A Retrospective Cohort Study Assessing The Impact Of Statin Therapy On Hospital Length Of Stay And Inpatient Mortality In Covid-19 Patients, Huy V. Ho, Hamish Patel, Mohammed Ahmed, Ahmed Eddib, Fagunkumar Modi, Domenick Sorresso, Rahul Mhaskar, David Phrathep, Olugbenga Oyesanmi

HCA Healthcare Journal of Medicine

Background

Coronaviruses, known for their crown-like appearance, cause mild gastrointestinal and respiratory diseases. Some cause outbreaks of respiratory diseases, most recently, SARS-CoV-2, the coronavirus disease 2019 (COVID-19). Individuals with COVID-19 are reported to be in both arterial and venous prothrombotic states. In addition to a lipid-lowering effect, statin also has an anti-inflammatory effect, which addresses one of the underlying causes of thrombosis. An in-silico study revealed that statins could directly interact with the main protease enzyme of SARS-CoV-2 and prevent infectivity. Due to these pleiotropic properties, statins may positively impact the outcome of hospitalized patients with COVID-19 infections.

Methods

A …

Atrial Fibrillation: Rate Versus Rhythm Control, Carlos E. Vargas, Mina Bhatnagar, Haris Ahmed, Michael G. Flynn, Thomas Alexander

HCA Healthcare Journal of Medicine

Atrial fibrillation (AF) remains the most common arrhythmia worldwide and is expected to affect approximately 12 million individuals in the United States alone by 2030. Thromboembolic events remain a feared complication of AF and should be treated and risk-stratified utilizing the CHA₂DS₂-VASc scoring system. Other complications of AF span a wide spectrum from impaired quality of life (QoL) to an increase in all-cause mortality. Rate control strategies consist of controlling the ventricular rate and have been shown to be a safe and effective strategy for asymptomatic AF patients. In patients who are plagued with symptoms leading to impaired QoL or …

Contaminant Metals And Cardiovascular Health, Karl Kristian Lundin, Yusuf Kamran Qadeer, Zhen Wang, Salim S. Virani, Roman Leischik, Carl J. Lavie, Markus Strauss, Chayakrit Krittanawong

Office of the Provost

A growing body of research has begun to link exposure to environmental contaminants, such as heavy metals, with a variety of negative health outcomes. In this paper, we sought to review the current research describing the impact of certain common contaminant metals on cardiovascular (CV) health. We reviewed ten metals: lead, barium, nickel, chromium, cadmium, arsenic, mercury, selenium, zinc, and copper. After a literature review, we briefly summarized the routes of environmental exposure, pathophysiological mechanisms, CV health impacts, and exposure prevention and/or mitigation strategies for each metal. The resulting article discloses a broad spectrum of pathological significance, from relatively benign …

Social Determinants Of Health And Lung Cancer Surgery: A Qualitative Study, Dede K. Teteh, Betty Ferrell, Oluwatimilehin Okunowo, Aidea Downie, Loretta Erhunmwunsee, Susanne B. Montgomery, Dan J. Raz, Rick Kittles, Jae Y. Kim, Virginia Sun

Health Sciences and Kinesiology Faculty Articles

Introduction: Social determinants of health (SDOH) are non-clinical factors that may affect the outcomes of cancer patients. The purpose of this study was to describe the influence of SDOH factors on quality of life (QOL)-related outcomes for lung cancer surgery patients.

Methods: Thirteen patients enrolled in a randomized trial of a dyadic self-management intervention were invited and agreed to participate in semi-structured key informant interviews at study completion (3 months post-discharge). A conventional content analysis approach was used to identify codes and themes that were derived from the interviews. Independent investigators coded the qualitative data, which were subsequently …

Molecular Docking And Dynamics Identify Potential Drugs To Be Repurposed As Sars-Cov-2 Inhibitors, Mohammed Muzaffar-Ur-Rehman, Chougule K. Suryakant, Ala Chandu, Banoth K. Kumar, Renuka P. Joshi, Snehal R. Jadav, Murugesan Sankaranarayanan, Seshadri S. Vasan

Research outputs 2022 to 2026

The novel coronavirus disease 19 (COVID-19) has resulted in an estimated 20 million excess deaths and the recent resurgence of COVID-19 in China is predicted to result in up to 1 million deaths over the next few months. With vaccines being ineffective in the case of immunocompromised patients, it is important to continue our quest for safe, effective and affordable drugs that will be available to all countries. Drug repurposing is one of the strategies being explored in this context. Recently, out of the 7817 drugs approved worldwide, 214 candidates were systematically down-selected using a combination of 11 filters including …

Exercise Mediates Myokine Release And Tumor Suppression In Prostate Cancer Independent Of Androgen Signaling, Jin-Soo Kim, Dennis R. Taaffe, Daniel A. Galvão, Fred Saad, Robert U. Newton

Research outputs 2022 to 2026

A prominent toxicity of androgen suppression in patients with prostate cancer (PCa) is loss of skeletal muscle. Exercise may induce tumor suppression through the endocrinal function of skeletal muscle; however, this is currently unknown. In this review, we summarize our work demonstrating the acute and chronic myokine response to exercise and the tumor-suppressive effect of circulatory milieu alteration in PCa patients. © Lippincott Williams & Wilkins.

Analyzing Prominent Genes In Acute Lymphocytic Leukemia (All), Shima Z. Omar

Honors College Theses

Acute lymphocytic leukemia (ALL) is the most common type of childhood cancer. Leukemia is a type of cancer that involves the bone marrow and blood. This research study examined prominent genes in the disease. Two groups of genes, tumor suppressor and cell differentiation, were compared using statistical analysis to compare their binding potential and epigenetic potential. It is most likely that I failed to detect significant differences either because these genes’ function in the disease etiology is not strongly contexed to changes in expression, or that the magnitude of the differences were too slight to be detected with these methods. …

Longitudinal Associations Of Dietary Fiber Intake With Glycated Hemoglobin And Estimated Insulin Sensitivity In Adults With And Without Type 1 Diabetes, Arpita Basu, Andrew Hooyman, Leigh Ann Richardson, Amy C. Alman, Janet K. Snell-Bergeon

Physical Therapy Faculty Articles and Research

Dietary fiber, an essential bioactive compound in plant-based diets, is of public health concern based on habitual low intakes in the general population. Not much data are available on how habitual dietary fiber is associated with glycemic control in type 1 diabetes (T1D) as well as in prediabetes and normoglycemic adults. To address this gap, we conducted a six-year longitudinal analysis of an original cohort in adults with and without T1D (n = 1255; T1D: n = 563; non-diabetes mellitus (non-DM): n = 692). Dietary data were collected from a validated food frequency questionnaire, biochemical measures were obtained after an …

Early Antibody Treatment, Inflammation, And Risk Of Post-Covid Conditions, Kelly A Gebo, Sonya L Heath, Yuriko Fukuta, Xianming Zhu, Sheriza Baksh, Allison G Abraham, Feben Habtehyimer, David Shade, Jessica Ruff, Malathi Ram, Oliver Laeyendecker, Reinaldo E Fernandez, Eshan U Patel, Owen R Baker, Shmuel Shoham, Edward R Cachay, Judith S Currier, Jonathan M Gerber, Barry Meisenberg, Donald N Forthal, Laura L Hammitt, Moises A Huaman, Adam Levine, Giselle S Mosnaim, Bela Patel, James H Paxton, Jay S Raval, Catherine G Sutcliffe, Shweta Anjan, Thomas Gniadek, Seble Kassaye, Janis E Blair, Karen Lane, Nichol A Mcbee, Amy L Gawad, Piyali Das, Sabra L Klein, Andrew Pekosz, Evan M Bloch, Daniel Hanley, Arturo Casadevall, Aaron A R Tobian, David J Sullivan, Cssc-004 Consortium

Faculty, Staff and Students Publications

Post-COVID conditions (PCCs) are common and have significant morbidity. Risk factors for PCC include advancing age, female sex, obesity, and diabetes mellitus. Little is known about treatment, inflammation, and PCC. Among 882 individuals with confirmed SARS-CoV-2 infection participating in a randomized trial of COVID-19 convalescent plasma (CCP) vs control plasma with available biospecimens and symptom data, the association between early CCP treatment, cytokine levels, and PCC was evaluated. Cytokine and chemokine levels were assessed at baseline, day 14, and day 90 using a multiplexed sandwich immunoassay (Meso Scale Discovery). Presence of any self-reported PCC symptoms was assessed at day 90. …

Development Of A New Travellers’ Diarrhoea Clinical Severity Classification And Its Utility In Confirming Rifamycin-Sv Efficacy, Herbert L Dupont, June S Almenoff, Mansi S Jamindar, Enoch Bortey, Robert Steffen

Faculty, Staff and Student Publications

BACKGROUND: travellers' diarrhoea (TD) is frequently reported with incidence up to 40% in high-risk destinations. Previous studies showed that the number of loose stools alone is inadequate to holistically predict the severity of TD. To improve the prediction of prognosis and to optimize treatments, a simple risk-based clinical severity classification has been developed.

METHODS: pooled baseline data of signs and symptoms and number of loose stools from 1098 subjects enrolled in two double-blind Phase 3 trials of rifamycin-SV were analyzed with correlation, multiple correspondence analyses, prognostic factor criteria, and Contal and O'Quigley method to generate a TD severity classification (mild, …

Braf Inhibitors In Metastatic Colorectal Cancer And Mechanisms Of Resistance: A Review Of The Literature, Patricia Guerrero, Víctor Albarrán, María San Román, Carlos González-Merino, Coral García De Quevedo, Jaime Moreno, Juan Carlos Calvo, Guillermo González, Inmaculada Orejana, Jesús Chamorro, Íñigo Martínez-Delfrade, Blanca Morón, Belén De Frutos, María Reyes Ferreiro

Faculty, Staff and Students Publications

Metastatic colorectal cancer (mCRC) with mutated BRAF exhibits distinct biological and molecular features that set it apart from other subtypes of CRC. Current standard treatment for these tumors involves a combination of chemotherapy (CT) and VEGF inhibitors. Recently, targeted therapy against BRAF and immunotherapy (IT) for cases with microsatellite instability (MSI) have been integrated into clinical practice. While targeted therapy has shown promising results, resistance to treatment eventually develops in a significant portion of responsive patients. This article aims to review the available literature on mechanisms of resistance to BRAF inhibitors (BRAFis) and potential therapeutic strategies to overcome them.

Toll-Like Receptor 4 And Cd11b Expressed On Microglia Coordinate Eradication Of Candida Albicans Cerebral Mycosis, Yifan Wu, Shuqi Du, Lynn H Bimler, Kelsey E Mauk, Léa Lortal, Nessim Kichik, James S Griffiths, Radim Osicka, Lizhen Song, Katherine Polsky, Lydia Kasper, Peter Sebo, Jill Weatherhead, J Morgan Knight, Farrah Kheradmand, Hui Zheng, Jonathan P Richardson, Bernhard Hube, Julian R Naglik, David B Corry

Faculty, Staff and Students Publications

The fungal pathogen Candida albicans is linked to chronic brain diseases such as Alzheimer's disease (AD), but the molecular basis of brain anti-Candida immunity remains unknown. We show that C. albicans enters the mouse brain from the blood and induces two neuroimmune sensing mechanisms involving secreted aspartic proteinases (Saps) and candidalysin. Saps disrupt tight junction proteins of the blood-brain barrier (BBB) to permit fungal brain invasion. Saps also hydrolyze amyloid precursor protein (APP) into amyloid β (Aβ)-like peptides that bind to Toll-like receptor 4 (TLR4) and promote fungal killing in vitro while candidalysin engages the integrin CD11b (Mac-1) on microglia. …

Stigma And Patient-Controlled Analgesia: Trust Is The Essential Ingredient Of Successful Patient Education In The Patient-Doctor Relationship, Trey D. Vanaken

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report using:

Van Beers EJ, Van Tuijn CFJ, Nieuwkerk PT, et al. Patient-controlled analgesia versus continuous infusion of morphine during vaso-occlusive crisis in sickle cell disease, a randomized controlled trial. Am J Hematol. 2007;82(11):955-960. https://doi.org/10.1002/ajh.20944.

for a patient with recurrent vaso-occlusive crisis secondary to Sickle Cell Disease.

Evaluating The Use Of Cheaper, Less Effective Medications In Patients With Cost-Based Medication Nonadherence, Muneer F. Hasso

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report using:

Sangaralingham LR, Sangaralingham SJ, Shah ND, Yao X, Dunlay SM. Adoption of Sacubitril/Valsartan for the Management of Patients With Heart Failure. Circ Heart Fail. 2018;11(2):e004302. https://doi.org/10.1161/circheartfailure.117.004302

for a patient with low medication adherence rates due to the high out-of-pocket costs of newer medications.

Sigma1 Regulates Lipid Droplet-Mediated Redox Homeostasis Required For Prostate Cancer Proliferation, Halley Oyer, Alexandra Steck, Charles Longen, Sanjana Venkat, Konuralp Bayrak, Eleanor Munger, Dan Fu, Paola Castagnino, Christina Sanders, Nathalia Tancler, My Mai, Justin Myers, Matthew Schiewer, Nan Chen, Elahe Mostaghel, Felix Kim

Department of Urology Faculty Papers

UNLABELLED: Lipid droplets (LD) are dynamic organelles that serve as hubs of cellular metabolic processes. Emerging evidence shows that LDs also play a critical role in maintaining redox homeostasis and can mitigate lipid oxidative stress. In multiple cancers, including prostate cancer, LD accumulation is associated with cancer aggressiveness, therapy resistance, and poor clinical outcome. Prostate cancer arises as an androgen receptor (AR)-driven disease. Among its myriad roles, AR mediates the biosynthesis of LDs, induces autophagy, and modulates cellular oxidative stress in a tightly regulated cycle that promotes cell proliferation. The factors regulating the interplay of these metabolic processes downstream of …

A Rare Case Of Tricuspid Atresia Absent Pulmonary Valve Diagnosed On Fetal Echocardiography, Wesam Sourour, Shannon K. Powell

School of Medicine Faculty Publications

• TA absent PV is a rare congenital heart anomaly. • TA absent PV is associated with a poor prognosis. • TA absent PV can be successfully diagnosed on fetal echocardiography.

Ramadan Fasting Did Not Lessen Vegetable And Fruit Consumption, Sleep Duration, And Physical Activity On Adolescents In Universitas Al-Azhar Indonesia, Afradina Septiasari, Elma Alfiah, Andi Mukramin Yusuf, Amalina Ratih Puspa

Indonesian Journal of Public Health Nutrition (IJPHN)

Muslims do Ramadan fasting for around 12 hours (between dawn and sunset). Apart from changing meal times, Ramadan fasting also has the potential to change sleep duration due to sahoor (before the dawn) activities that must be done. The ideal amount and frequency of vegetables and fruit consumption in the national guideline were illustrated by the three main meals a day. The different conditions occurred when doing Ramadan fasting, which was predicted to have less vegetable and fruit consumption than the normal days, especially Muslim adolescents. This research analyzed the difference between the consumption of vegetables and fruit, sleep duration, …

Peer Influence As The Dominant Factor In Coffee Drink Consumption Among Non-Health Major University Of Indonesia Students In 2023, Patrisha Ramadhiani, Triyanti Triyanti, Sandra Fikawati

Indonesian Journal of Public Health Nutrition (IJPHN)

Coffee drinks are sugar-sweetened beverages made from coffee powder, sugar, and water through heating. High consumption of coffee drinks is associated with sugar content, which can increase the risk of obesity. The aim of this study was to determine the differences in coffee drink consumption levels based on individual characteristics and environmental factors among non-health undergraduate students at the University of Indonesia in 2023. This quantitative study used a cross-sectional design with a sample of 181 active undergraduate non-health students in 2023. Data were collected in June 2023 through a self-administered questionnaire. The results showed that 52.5% of the respondents …

The Differences In Nutritional Status Based On The Use Of Online Food Delivery (Ofd) Services Among The Universitas Indonesia’S Non-Health Science Cluster Students In 2023, Muhammad Aulia Rizky, Asih Setiarini, Sandra Fikawati, Fajrinayanti Fajrinayanti

Indonesian Journal of Public Health Nutrition (IJPHN)

Uncontrolled use of Online Food Delivery (OFD) can increase food intake and affect the incidence of overweight/obesity. This study aims to examine the differences in the proportion of nutritional status based on the use of OFD services among UI non-health science cluster students. This study involved 136 respondents using a purposive sampling method and cross-sectional study design. Data were collected through anthropometric measurements, Google Form, and direct interviews to be analyzed by Chi-Square test and multiple logistic regression. The results showed significant differences in the proportion of nutritional status based on the duration of consumer loyalty, pocket money, and energy …

Relationship Between Muscle Dysmorphia And Other Factors With Supplement Consumption Among Selected Gym Members In Jakarta, Mohammad Rafid Billy Ramadhan, Anna Fitriani

Indonesian Journal of Public Health Nutrition (IJPHN)

Ergogenic supplements can enhance exercise performance. However, many gym members use them without consulting professionals such as nutritionists/dietitians, increasing the risk of adverse effects. This study investigates the consumption of ergogenic supplements and factors associated with them among members of selected fitness centers in Jakarta. This cross-sectional study was conducted on 116 participants from 3 fitness centers in Jakarta. The independent variables studied were Muscle Dysmorphia, Exercise Addiction, self-esteem, body image, age, gender, exercise duration, exercise experience, exercise intensity, and social media exposure. Data was collected via interviews based on a prepared questionnaire. Results showed that 67.2% of the respondents …

The Difference Of Ultra-Processed Food Consumption Based On Individual Characteristics And Other Factors Among Non-Health Undergraduate Students In Universitas Indonesia In 2023, Adeline Vashtianada, Asih Setiarini, Ratu Ayu Dewi Sartika

Indonesian Journal of Public Health Nutrition (IJPHN)

Ultra-processed food/UPF is a product that undergoes a series of industrial techniques and processes, also has low nutritional value. Overconsumption of UPF can increase the risk of overweight and obesity. The purpose of this study is to determine the differences in the proportion of UPF consumption based on individual characteristics, environmental factors, and lifestyle factors among non-health undergraduate students in Universitas Indonesia in 2023. A cross sectional study design conducted on 149 samples. The data was collected using a self-administered online questionnaire. The data was analyzed using univariate and bivariate (chi-square) analyses. The results showed that 50.3% of the students …

Sugary Food And Beverages Consumption, Family History, And Primary Dysmenorrhea In Undergraduate Students, Faculty Of Public Health, Universitas Indonesia, Raihani Ramadhan, Wahyu Kurnia Yusrin Putra, Diah Mulyawati Utari, Khoirul Anwar

Indonesian Journal of Public Health Nutrition (IJPHN)

Primary dysmenorrhea is the most common gynecological problem experienced by women of reproductive age and can interfere with daily activities. Therefore, the aim of this study was to determine the prevalence and differences in the proportion of primary dysmenorrhea based on individual factors (duration of menstrual bleeding, family history, physical activity, stress) and diet (breakfast habits, frequency of saturated fat consumption, omega-3 consumption, iron consumption, frequency of consumption of dairy products, caffeine consumption, and frequency of consumption of sugary foods and beverages). This study used a cross-sectional design and involved 150 regular undergraduate students in the 2019-2022 batch of the …

Maple Syrup Urine Disease, Mackenzie Lesczcynski

D.U.Quark

No abstract provided.

Enolase Inhibitors As Early Lead Therapeutics Against Trypanosoma Brucei, Colm P Roster, Danielle Lavigne, Jillian E Milanes, Emily Knight, Heidi D Anderson, Sabrina Pizarro, Elijah M Harding, Meredith T Morris, Victoria C Yan, Cong-Dat Pham, Florian Muller, Samuel Kwain, Kerrick C Rees, Brian Dominy, Daniel C Whitehead, Md Nasir Uddin, Steven W Millward, James C Morris

Faculty, Staff and Student Publications

Glucose metabolism is critical for the African trypanosome, Trypanosoma brucei, serving as the lone source of ATP production for the bloodstream form (BSF) parasite in the glucose-rich environment of the host blood. Recently, phosphonate inhibitors of human enolase (ENO), the enzyme responsible for the interconversion of 2-phosphoglycerate (2-PG) to phosphoenolpyruvate (PEP) in glycolysis or PEP to 2-PG in gluconeogenesis, have been developed for the treatment of glioblastoma multiforme (GBM). Here, we have tested these agents against T. brucei ENO (TbENO) and found the compounds to be potent enzyme inhibitors and trypanocides. For example, (1-hydroxy-2-oxopyrrolidin-3-yl) phosphonic acid (deoxy-SF2312) …

Determining Call-To-Entry Rate And Recruitment Barriers In Clinical Studies For Community Clinics Serving Low-Income Populations: A Cohort Study, Elizabeth M Vaughan, Salim Virani, Mahmoud Al Rifai, Victor J Cardenas, Craig A Johnston, Laura Porterfield, Zuleica Santiago Delgado, Susan L Samson, Vanessa Schick, Aanand D Naik

Faculty, Staff and Student Publications

BACKGROUND: Recruitment for clinical studies is challenging. to overcome barriers, investigators have previously established call-to-entry rates to assist in planning. However, rates specific to low-income minority populations are needed to account for additional barriers to enrolment these individuals face.

OBJECTIVE: to obtain a call-to-entry rate in a low-income uninsured Hispanic population with chronic disease.

METHODS: We used data from four of our randomised clinical studies to determine the call-to-entry rate for individuals (n=1075) with or at risk for type 2 diabetes: participants needed/potential participants contacted=recruitment rate (yield). Research staff contacted potential participants to enrol in a study that evaluated 6 …

Pituitary Adenoma Hidden By Comorbid Cataract, Len Koh Od, Megan E. Mcchesney Od, Chad E. Gosnell Od

Optometric Clinical Practice

Background: A pituitary adenoma is an abnormal growth in the pituitary gland. Pituitary adenomas are the most common cause of sellar masses accounting for approximately 10% of all intracranial neoplasms. Early visual symptom of pituitary adenoma can be hidden by comorbid cataract in elderly patients. Case Report: A 74 y.o. male presented to the eye clinic with blurry vision at all distances and has trouble with glare from lights. His best corrected visual acuity (BCVA) was 20/20^-1 OD, 20/25^-2 OS, but subjectively of poor quality. Slit lamp exam confirmed mild nuclear sclerotic cataract OU and normal fundus exam. …

Sagging Eye Syndrome--An Overlooked Diagnosis, Zachary Tlumak Od, Theresa Zerilli-Zavgorodni Od, Nancy Shenouda-Awad Od

Optometric Clinical Practice

Abstract

Background: Sagging Eye Syndrome (SES) is a relatively unknown cause for binocular distance diplopia. SES presents with an acquired comitant or non-comitant small angle esotropia and/or hypotropia commonly occurring in the elderly population. Inferior displacement of the lateral rectus secondary to age-related degeneration of orbital connective tissue and extraocular muscles appears to be responsible for the ocular misalignment. SES patients often present with new onset or progressively worsening distance diplopia, typically warranting neuroimaging. However, through understanding SES, eye care practitioners may identify these cases, avoiding unnecessary imaging studies. Case Report: A 90-year-old male presented with complaints of intermittent horizontal …

Autosomal Dominant Optic Atrophy Plus Syndrome, Aaron W. Case Od, Lovelee E. Sayomac Od, Matthew J. Anderson Od

Optometric Clinical Practice

Background: Dominant optic atrophy (DOA) is the most commonly encountered hereditary optic neuropathy in clinical practice and is the result of a mutation in the OPA1 or OPA3 genes encoding mitochondrial membrane proteins. The resultant mitochondrial dysfunction causes a distinct set of ophthalmic findings and may progress to extra-ocular systems known as OPA plus syndrome. We present a case of late-onset OPA plus syndrome encompassing both typical ophthalmic findings and the rarer extra-ocular findings. Case Report: A 41 year-old Caucasian male presents for a second opinion regarding a previously diagnosed traumatic optic neuropathy. Examination revealed decreased best-corrected acuities, …