Medical Specialties Commons^™

Metastasis-Associated Protein 1 Is An Upstream Regulator Of Dnmt3a And Stimulator Of Insulin-Growth Factor Binding Protein-3 In Breast Cancer., S Deivendran, Hezlin Marzook, T R Santhoshkumar, Rakesh Kumar, M Radhakrishna Pillai

Biochemistry and Molecular Medicine Faculty Publications

Despite a recognized role of DNA methyltransferase 3a (DNMT3a) in human cancer, the nature of its upstream regulator(s) and relationship with the master chromatin remodeling factor MTA1, continues to be poorly understood. Here, we found an inverse relationship between the levels of MTA1 and DNMT3a in human cancer and that high levels of MTA1 in combination of low DNMT3a status correlates well with poor survival of breast cancer patients. We discovered that MTA1 represses DNMT3a expression via HDAC1/YY1 transcription factor complex. Because IGFBP3 is an established target of DNMT3a, we investigated the effect of MTA1 upon IGFBP3 expression, and found …

Subanesthetic Ketamine For Pain Management In Hospitalized Children, Adolescents, And Young Adults: A Single-Center Cohort Study, K A. Sheehy, C Lippoid, A L. Rice, R Nobrega, Julia C. Finkel, Zenaide Quezado

Anesthesiology and Critical Care Medicine Faculty Publications

¹Division of Anesthesiology, Pain, and Perioperative Medicine, The Sheikh Zayed Institute for Pediatric Surgical Innovation, Children’s Research Institute, Children’s National Health System, George Washington University School of Medicine and Health Sciences, ²Center for Neuroscience Research, Children’s Research Institute, Children’s National Health System, Washington, DC, USA *These authors contributed equally to this work Background: Subanesthetic doses of ketamine, an N-methyl-D-aspartate receptor antagonist used as an adjuvant to opioid for the treatment of pain in adults with acute and chronic pain, have been shown, in some instances, to improve pain intensity and to decrease opioid intake. However, less is …

The Rejoice Trial: A Phase 3 Randomized, Controlled Trial Evaluating The Safety And Efficacy Of A Novel Vaginal Estradiol Soft-Gel Capsule For Symptomatic Vulvar And Vaginal Atrophy., Ginger D Constantine, James A Simon, James H Pickar, David F Archer, Harvey Kushner, Brian Bernick, Gina Gasper, Shelli Graham, Sebastian Mirkin

Obstetrics and Gynecology Faculty Publications

OBJECTIVE: To evaluate the safety and efficacy of TX-004HR vaginal estradiol soft-gel capsules for moderate-to-severe dyspareunia associated with postmenopausal vulvar and vaginal atrophy.

METHODS: In this randomized, double-blind, placebo-controlled, phase 3 study, postmenopausal women with a self-identified most bothersome symptom of dyspareunia received 4, 10, or 25 μg TX-004HR or placebo for 12 weeks. Four co-primary efficacy endpoints were change from baseline to week 12 in percentages of superficial and parabasal cells, vaginal pH, and severity of dyspareunia. Secondary endpoints included severity of vaginal dryness and vulvar and/or vaginal itching or irritation. Endometrial histology and adverse events (AEs) were included …

Use Of P53-Silenced Endothelial Progenitor Cells To Treat Ischemia In Diabetic Peripheral Vascular Disease., Nabanita Kundu, Cleyton C Domingues, Cyril Chou, Neeki Ahmadi, Sara Houston, D Joseph Jerry, Sabyasachi Sen

Medicine Faculty Publications

Background Peripheral vascular disease is a major diabetes mellitus‐related complication. In this study, we noted that expressions of proapoptotic p53 gene and its downstream cascade gene such as p21 are upregulated in hyperglycemia. Therefore, we investigated whether p53‐ and p21‐silenced endothelial progenitor cells (EPCs) were able to survive in hyperglycemic milieu, and whether transplantation of either p53 knockout (KO) or p21KO or p53‐ and p21‐silenced EPCs could improve collateral vessel formation and blood flow in diabetic vaso‐occlusive peripheral vascular disease mouse models.

Methods and Results We transplanted p53 and p21KO mouse EPCs (mEPCs) into streptozotocin–induced diabetic (type 1 diabetes mellitus …

Promotion Of New Diabetes Products In The District Of Columbia, Joy Eckert, Dilpan Sundaramoorthy, Alycia Hogenmiller

GW Research Days 2016 - 2020

Background: Growth in pharmaceutical expenditures for diabetes outpaced growth in diabetes prevalence. Prescribers accepting gifts and meals from pharmaceutical companies have been linked with higher prescription rates and costs[1]. Pharmaceutical marketing to these prescribers and patients often promotes newer, more expensive drugs, such as the GLP-1 analogues and SGL-2 inhibitors. These two drug classes are more expensive but no more effective than metformin,[2] the recommended first-line treatment for diabetes, and the oldest and cheapest available treatment. We investigated how cost of diabetes treatment was affected by marketing practices in the District of Columbia.

Methods: The AccessRx program …

Emergency Department Approach To Electrical Toothbrush Associated Hand Injury, A Unique Case Of Non-Oropharyngeal Injury., Hannah Robinson, Neal Sikka, Chimere Little, Ali Pourmand

GW Research Days 2016 - 2020

Puncture wounds are common injuries treated in the emergency department (ED). Prior studies have shown that toothbrushes are common reservoirs for oral flora, especially in regions near the head of the toothbrush near the bristles. ED providers must be aware of the danger associated with bacterial contamination of the associated wound and should be familiar with different pathogens and options for treatment. We present a unique case of a 30-year-old male with non-intraoral injury who presented to the ED after puncturing his left palm with the metal post of an electric toothbrush.

A Review Of Pain Control In Pediatric Cardiac Bypass Surgery, Pranathi Ari, Andrew T. Waberski, Nina Deutsch

GW Research Days 2016 - 2020

Background: Children undergoing cardiac surgery with cardiopulmonary bypass receive high dose opioids for analgesia and to reduce the neurohormonal stress response. While opioids have excellent pharmacodynamics profiles adverse effects include: respiratory depression, bradycardia, nausea, vomiting, and tolerance. Additionally, opioids with short half-lives like fentanyl require several boluses to be administered during surgery causing fluctuating levels analgesia. Several strategies to advance pain control incorporate regional and neuraxial anesthetic techniques, however anticoagulation preclude its routine use. Alternatively using opioids with longer half-lives for analgesia may improve pain control and reduce adverse effects.

Objective: The objective of this study is to quantify postoperative …

Medical Resource Utilization Of Outpatient Care For Children With Neurofibromatosis Type 1, Rabia Idrees, Michael Fisher, Rachel Hachen, Brian Callaghan, Robert A. Avery

GW Research Days 2016 - 2020

Background:

Neurofibromatosis Type 1 (NF1) is an autosomal dominant syndrome with manifestations affecting the central nervous system, musculoskeletal system, peripheral nervous system, and cognitive/behavioral functions. Many of these manifestations persist throughout life and require medical/surgical interventions.

The resource utilization and economic burden of caring for children with NF1 is unknown. Prior research has inherent selection bias and does not accurately reflect the incidence/resource utilization of morbidities. In order to identify which disease manifestations are in the most need of improved clinical algorithms and novel therapeutics, the frequency/type of resources utilized (i.e., diagnostic imaging and specialty visits) must be determined.

The …

Stakeholders' Perceptions Of A Hospital Based Emergency Medicine Education & Training Program: A System Change, Kate Douglass, Jay Pandya, Michael Brennan, Kyle Yoder, Janice Blanchard, Natasha Powell, Zohray Talib

GW Research Days 2016 - 2020

Background: Emergency Medicine (EM) is a new and developing specialty around the world. In India, one model for capacity building has been the development of partnerships between US academic institutions and private healthcare institutions for implementing post-graduate education and training in EM. Initiated in 2007, programs have grown both in number and scope and have continued to attract new students and partner institutions. This study was undertaken to better understand the impact of EM training programs on hospital systems.

Methods: A mixed-methods evaluation was undertaken at 5 program sites across India in the summer of 2016. Two researchers conducted onsite …

Removing Barriers To Care For The Underserved: Provider And Patient Perception Of Direct To Consumer Telemedicine, Robert M. Grell, Rachel Hatcliffe, Sean M. Gillen, Craig Sable, Vanessa Grant, Matthew Ledda, Mary Fuska, Shireen Atabaki

GW Research Days 2016 - 2020

Purpose of Study: Lack of access to pediatric subspecialty care is a major barrier to pediatric health for underserved populations in the Washington DC, Virginia and Maryland area. Lack of access to transportation, long office wait times, and missed school and work are barriers that prevent access to subspecialty care. Direct to consumer (DTC) telemedicine provides this service to our underserved population by bringing care into their own home through use of computers, tablets, and smart phones.

Methods Used: Structured interviews of parents and providers were performed prior to implementation of a subspecialty DTC telemedicine program for underserved children in …

Fungus Amungus -- A Common Disease State That Is Commonly Missed: A Survey Based Study, Ramsin Yadgar, Adam Friedman, Neal Bhatia

GW Research Days 2016 - 2020

Background: Dermatophyte infections involving the skin, hair, or nails affect an estimated 25% of the world's population, and accounted for 51 million outpatient visits over a ten-year period (1995-2004) in the United States alone. Dermatomycosis is routinely managed by dermatologists, though given the diversity of clinical presentations, is sometimes misdiagnosed, which can result in inappropriate therapy, worsening of symptoms, and even result in additional skin and soft tissue infections.

Methods: An interactive survey of board-certified dermatologists was conducted at the 2016 Orlando Dermatology Aesthetic & Clinical Conference, during a seminar on superficial mycotic infections. The structure of the survey entailed …

Secondary Prevention At The Aswan Heart Centre, Amira Athanasios

GW Research Days 2016 - 2020

Cardiovascular disease remains the leading cause of death globally, taking the lives of almost 18 million patients around the world each year. The overwhelming majority of cardiovascular deaths take place in low- to mid-income counties, suggesting that most cardiovascular deaths are preventable. In this study, current literature on secondary prevention of coronary artery disease was analyzed. Specific emphasis was given to preventative measures and successes in low income countries. Based on a literature review, a patient questionnaire to better understand patient adherence to preventative measures was created. This questionnaire focuses on patients receiving dual antiplatelet therapy post acute myocardial infarct …

Mutations In Braf Are Associated With Higher Levels Of Immune Infiltrates In Microsatellite-Stable Colon Cancer, Jake Rubin, Eduard Porta Parto

GW Research Days 2016 - 2020

While BRAF is among the most well-established oncogenes in human cancers, more recently it has garnered attention for its role in suppressing antitumor immunity, especially in melanoma. Because tumor-infiltrating lymphocyte (TIL) density is strongly prognostic in colorectal cancer (CRC)⁷, we decided to investigate the connection between TIL density and the BRAF-activating V600E mutation in CRC.

We used ESTIMATE to quantify immune infiltrate in samples from the TCGA colon adenocarcinoma (COAD) dataset (n = 216). This is an algorithm that uses the gene-expression signature of 141 immune-related genes to infer the presence of immune cells in the tumor infiltrate. …

A Medical Student Foray Into The Depths Of Public Health: An Exploratory Investigation Toward A Community Dashboard Characterizing The Experiences Of Frailty In Order To Guide Improvement, An Harmanli, Danielle Fahoome, Burton Masem, Ellen Massey, Beverly Lunsford, Joanne Lynn, Elizabeth Cobbs

GW Research Days 2016 - 2020

While it is known that there are many shortcomings in the care of the elderly, their rate and impact on the community and the elderly themselves is not well understood. In exploring the possibilities for using existing data and available informants, a dashboard could be created that would enable a geographic community to understand the experience of living with disabilities in old age, to prioritize problems, and to test improvements.

The methods included a literature review to understand what and how easily information could be accessed, gathered, and presented. In regards to literature on data collection, CMS claims data, MDS, …

Development Of An Interleukin-4-Inducing Principle From Schistosoma Mansoni Eggs (Ipse)-Specific Pcr Assay As A Quantitative Predictor Of Schistosomiasis-Associated Morbidity, Dannah Farah, Evaristis Mbanefo, Michael H. Hsieh

GW Research Days 2016 - 2020

Schistosomiasis is a neglected tropical disease affecting between 200-500 million people worldwide. The two species causing most human cases of schistosomiasis are Schistosoma mansoni and Schistosoma haematobium. The gold standard for diagnosis is parasitological detection of parasite eggs in stool using the Kato-Katz method. Counting eggs shed in stool is labor-intensive and inaccurate. Interleukin-4- inducing principle from Schistosoma mansoni eggs (IPSE) is the most abundant secreted protein from schistosome eggs. We hypothesized that the mRNA transcripts of the IPSE protein may be found in the liver tissue and stool of experimentally infected animals, and that these transcripts can be specifically …

Performance Of Non-Invasive Tests To Predict Significant Liver Fibrosis In Patients With Morbid Obesity, Ahmed Bakhshwin, Patricia Latham

GW Research Days 2016 - 2020

Non-Alcoholic Fatty Liver Disease (NAFLD) affects more than 90% of patients with morbid obesity (MO) and approximately 30% have significant liver fibrosis and/or cirrhosis. Liver biopsy is the gold standard for diagnosis of significant liver fibrosis and cirrhosis; however, several non-invasive tests have been suggested to predict the presence or absence of significant liver fibrosis and to avoid liver biopsy in these patients. The aim of this study was to determine the ability of these tests to predict significant liver fibrosis, specifically in patients with MO.

Methods:

Liver biopsies from patients with MO undergoing gastric bypass surgery were studied in …

Needs Assessment Of Pediatric Radiological Equipment And Cross-Cultural Investigation Into Parental Empowerment In Pediatric Radiology Program Development In The Kingdom Of Bhutan, Danielle Canter

GW Research Days 2016 - 2020

Background:

Bhutan is a magnificent mountainous country hugged by India to the east and west and by China to the North and South. This peaceful nestled country faces challenges in combating non-communicable diseases due to the lack of radiological equipment necessary for early diagnosis. Prior to implementation of these medical devices, it is imperative to investigate the cultural attitudes, beliefs, and infrastructure, to ensure successful integration. Bhutan is beginning to implement a pediatric radiology program for the nation with the assistance of ABAH Foundation and RAD-AID International, both of whom partnered with graduate students at George Washington University School of …

Concussion Screening Evaluation: Bess Vs Sway, Zachariah Hatoum, Aidan Neustadtl, Jeremy Altman, Aurash Zarrinbakhsh, David Milzman

GW Research Days 2016 - 2020

Introduction: Rapid evaluation of concussion is important in the pre-hospital setting as an easy test. It is also useful in the ED, as too often little is done for concussed patients. The Balance Error Scoring System (BESS) is the current gold standard for evaluating balance, one of the best predictors of concussion. SWAY, a new gyroscope based iPhone application, is being proposed as a more sensitive and more objective test than BESS. This study will compare Sway to BESS to determine if there is equal efficacy.
Method: 74 scholastic and collegiate athletes were administered baseline balance evaluations using Sway. …

Differential Mrna Expression In Ectopic Germinal Centers Of Myasthenia Gravis Thymus, Manjistha Sengupta, Bi-Dar Wang, Norman H. Lee, Gary Cutter, Linda L. Kusner, Henry J. Kaminski

GW Research Days 2016 - 2020

Myasthenia gravis (MG) is an autoimmune neuromuscular disorder resulting in weakness of voluntary muscles. It is caused by antibodies directed against proteins present at the post-synaptic surface of neuromuscular junction (NMJ). A characteristic pathology of patients with early onset MG is thymic hyperplasia with ectopic germinal centers (GC). However, mechanisms that trigger and maintain thymic hyperplasia are poorly characterized.

In order to determine the central mechanisms involved in the pathology, thymus samples from MG patients were assessed by histology and grouped based on appearance of GC compared to samples without them. We assessed the differential mRNA expression profiles between the …

Climate Change, Natural Disasters, And Suicide: A Systematic Review, Ans Irfan, Peter Lapuma

GW Research Days 2016 - 2020

Background.
Natural disasters are projected to increase due to climate change. Mental health is not a well-researched area in public health, particularly as it relates to environmental health and in the aftermath of natural disasters. The suicide rate is approximately 13 per 100,000 people in the US, nationally. This already high suicide rate warrants researching this area mental health. Understanding the relation between natural disasters and suicide rates might help alleviate human suffering and potentially save lives in the future, in post-disaster settings. This research will further the knowledge of the association between natural disasters and suicide and provide foundation …

A Retrospective Analysis Of Surgeon Estimated Time And Actual Operative Time To Develop An Efficient Operating Room Scheduling System, Pearly T. Brown, Dnp, Rn, Cnor

Doctor of Nursing Practice Projects

Problem: Surgical departments account for sizable budgets in hospitals. To ensure efficiency, optimal processes need to be maintained. The current practice for posting a surgical case is using surgeon estimated times (SETs), which only includes the reporting points of component 2 (C2) “incision” to “dressing.”

Objective: To analyze if there was a significant difference in minutes between actual operative times (AOT) and SET in patients undergoing outpatient general laparoscopic and inpatient orthopedic total joint surgery.

Methods: The facility is a level one trauma teaching center, with 371 beds, and a yearly surgical volume of 17,000 cases. This retrospective …

Effects Of A Comprehensive Bariatric Program Implementation On 30-Day Readmission And 30-Day Er/Infusion Clinic Visit Rates Due To Dehydration, Azra Kukic, Dnp, Rn, Cbn, Acm

Doctor of Nursing Practice Projects

Background: Program accreditation requires adherence to MBSAQIP standards to assist patient in making needed changes to his/her diet and lifestyle. However, literature provides conflicting information regarding the value of a comprehensive bariatric program accreditation and its effects on 30-day readmission and 30-day ER/infusion clinic visit due to dehydration development.

Objectives: To examine the effects of implementing a comprehensive bariatric surgical program on 30-day readmission rates, and 30-day emergency room (ER) and infusion clinic visit rates due to dehydration for bariatric surgical patients.

Methods: Our study was a retrospective separate sample pre-post intervention chart review. The data were collected before and …

History Of Periodontitis Diagnosis And Edentulism As Predictors Of Cardiovascular Disease, Stroke, And Mortality In Postmenopausal Women., Michael J Lamonte, Robert J Genco, Kathleen M Hovey, Robert B Wallace, Jo L Freudenheim, Dominique S Michaud, Xiaodan Mai, Lesley F Tinker, Christian R Salazar, Christopher A Andrews, Wenjun Li, Charles B Eaton, Lisa W Martin, Jean Wactawski-Wende

Medicine Faculty Publications

Background

Few studies have reported associations between periodontitis and cardiovascular disease (CVD) risk in older women, which is the objective of the present investigation.

Methods and Results

Participants were 57 001 postmenopausal women ages 55 to 89 years (mean 68 years; >85% 60 and older) who were enrolled (1993–1998) in the Women's Health Initiative Observational Study, and were without known CVD when history of periodontitis and edentulism was assessed by questionnaire at study Year‐5 (1998–2003). There were 3589 incident CVD events and 3816 total deaths during a mean follow‐up of 6.7 years. In multivariable analysis, periodontitis was not associated with …

A Normative Spatiotemporal Mri Atlas Of The Fetal Brain For Automatic Segmentation And Analysis Of Early Brain Growth., Ali Gholipour, Caitlin K Rollins, Clemente Velasco-Annis, Abdelhakim Ouaalam, Alireza Akhondi-Asl, Onur Afacan, Cynthia M Ortinau, Sean Clancy, Catherine Limperopoulos, Edward Yang, Judy A Estroff, Simon K Warfield

Pediatrics Faculty Publications

Longitudinal characterization of early brain growth in-utero has been limited by a number of challenges in fetal imaging, the rapid change in size, shape and volume of the developing brain, and the consequent lack of suitable algorithms for fetal brain image analysis. There is a need for an improved digital brain atlas of the spatiotemporal maturation of the fetal brain extending over the key developmental periods. We have developed an algorithm for construction of an unbiased four-dimensional atlas of the developing fetal brain by integrating symmetric diffeomorphic deformable registration in space with kernel regression in age. We applied this new …

Maternal Characteristics And Obstetrical Complications Impact Neonatal Outcomes In Indonesia: A Prospective Study., Trisari Anggondowati, Ayman A E El-Mohandes, S Nurul Qomariyah, Michele Kiely, Judith J Ryon, Reginald F Gipson, Benjamin Zinner, Anhari Achadi, Linda L Wright

Medicine Faculty Publications

BACKGROUND: We investigated associations between maternal characteristics, access to care, and obstetrical complications including near miss status on admission or during hospitalization on perinatal outcomes among Indonesian singletons.

METHODS: We prospectively collected data on inborn singletons at two hospitals in East Java. Data included socio-demographics, reproductive, obstetric and neonatal variables. Reduced multivariable models were constructed. Outcomes of interest included low and very low birthweight (LBW/VLBW), asphyxia and death.

RESULTS: Referral from a care facility was associated with a reduced risk of LBW and VLBW [AOR = 0.28, 95% CI = 0.11-0.69, AOR = 0.18, 95% CI = 0.04-0.75, respectively], stillbirth …

Broadly Neutralizing Antibodies As Treatment: Effects On Virus And Immune System., Jinal N Bhiman, Rebecca M Lynch

Microbiology, Immunology, and Tropical Medicine Faculty Publications

Purpose of Review

The purpose of this study is to summarize recent advances in the use of broadly neutralizing antibodies (bNAbs) as therapeutics in human clinical trials and in non-human primate (NHP) models. We seek to highlight lessons from these studies with an emphasis on consequences to the virus and immune system.

Recent Findings

In the past 10 years, advances in HIV-1 trimer structure and B cell isolation methods have precipitated the identification of “new-generation” anti-HIV antibodies with broad and potent neutralization. In the past 2 years, the concept of using these bNAbs as therapeutic tools has moved from NHP …

Dynamic Transcriptomes Identify Biogenic Amines And Insect-Like Hormonal Regulation For Mediating Reproduction In Schistosoma Japonicum., Jipeng Wang, Ying Yu, Haimo Shen, Tao Qing, Yuanting Zheng, Qing Li, Xiaojin Mo, Shuqi Wang, Nana Li, Riyi Chai, Bin Xu, Mu Liu, Paul J Brindley, Donald P Mcmanus, Zheng Feng, Leming Shi, Wei Hu

Microbiology, Immunology, and Tropical Medicine Faculty Publications

Eggs produced by the mature female parasite are responsible for the pathogenesis and transmission of schistosomiasis. Female schistosomes rely on a unique male-induced strategy to accomplish reproductive development, a process that is incompletely understood. Here we map detailed transcriptomic profiles of male and female Schistosoma japonicum across eight time points throughout the sexual developmental process from pairing to maturation. The dynamic gene expression pattern data reveal clear sex-related characteristics, indicative of an unambiguous functional division between males and females during their interplay. Cluster analysis, in situ hybridization and RNAi assays indicate that males likely use biogenic amine neurotransmitters through the …

Usage Of 3d Models Of Tetralogy Of Fallot For Medical Education: Impact On Learning Congenital Heart Disease., Yue-Hin Loke, Ashraf S Harahsheh, Axel Krieger, Laura J Olivieri

Pediatrics Faculty Publications

BACKGROUND: Congenital heart disease (CHD) is the most common human birth defect, and clinicians need to understand the anatomy to effectively care for patients with CHD. However, standard two-dimensional (2D) display methods do not adequately carry the critical spatial information to reflect CHD anatomy. Three-dimensional (3D) models may be useful in improving the understanding of CHD, without requiring a mastery of cardiac imaging. The study aimed to evaluate the impact of 3D models on how pediatric residents understand and learn about tetralogy of Fallot following a teaching session.

METHODS: Pediatric residents rotating through an inpatient Cardiology rotation were recruited. The …

Impact Of A National Guideline On Antibiotic Selection For Hospitalized Pneumonia., Derek J Williams, Matthew Hall, Jeffrey S Gerber, Mark I Neuman, Adam L Hersh, Thomas V Brogan, Kavita Parikh, Sanjay Mahant, Anne J Blaschke, Samir S Shah, Carlos G Grijalva

Pediatrics Faculty Publications

BACKGROUND: We evaluated the impact of the 2011 Pediatric Infectious Diseases Society/Infectious Diseases Society of America pneumonia guideline and hospital-level implementation efforts on antibiotic prescribing for children hospitalized with pneumonia.

METHODS: We assessed inpatient antibiotic prescribing for pneumonia at 28 children's hospitals between August 2009 and March 2015. Each hospital was also surveyed regarding local implementation efforts targeting antibiotic prescribing and organizational readiness to adopt guideline recommendations. To estimate guideline impact, we used segmented linear regression to compare the proportion of children receiving penicillins in March 2015 with the expected proportion at this same time point had the guideline not …

A Murine Model To Study Epilepsy And Sudep Induced By Malaria Infection., Paddy Ssentongo, Anna E Robuccio, Godfrey Thuku, Derek G Sim, Ali Nabi, Fatemeh Bahari, Balaji Shanmugasundaram, Myles W Billard, Andrew Geronimo, Kurt W Short, Patrick J Drew, Jennifer Baccon, Steven L Weinstein, Frank G Gilliam, José A Stoute, Vernon M Chinchilli, Andrew F Read, Bruce J Gluckman, Steven J Schiff

Neurology Faculty Publications

One of the largest single sources of epilepsy in the world is produced as a neurological sequela in survivors of cerebral malaria. Nevertheless, the pathophysiological mechanisms of such epileptogenesis remain unknown and no adjunctive therapy during cerebral malaria has been shown to reduce the rate of subsequent epilepsy. There is no existing animal model of postmalarial epilepsy. In this technical report we demonstrate the first such animal models. These models were created from multiple mouse and parasite strain combinations, so that the epilepsy observed retained universality with respect to genetic background. We also discovered spontaneous sudden unexpected death in epilepsy …