Medical Specialties Commons^™

Expanding The Access To Kidney Transplantation: Strategies For Kidney Transplant Programs, Angie Nishio Lucar, Ankita Patel, Shikha Mehta, Anju Yadav, Mona Doshi, Megan Urbanski, Beatrice Concepcion, Neeraj Singh, M. Lee Sanders, Arpita Basu, Jessica Harding, Ana Rossi, Oluwafisayo Adebiyi, Milagros Samaniego-Picota, Kenneth Woodside, Ronald Parsons

Department of Medicine Faculty Papers

Kidney transplantation is the most successful kidney replacement therapy available, resulting in improved recipient survival and societal cost savings. Yet, nearly 70 years after the first successful kidney transplant, there are still numerous barriers and untapped opportunities that constrain the access to transplant. The literature describing these barriers is extensive, but the practices and processes to solve them are less clear. Solutions must be multidisciplinary and be the product of strong partnerships among patients, their networks, health care providers, and transplant programs. Transparency in the referral, evaluation, and listing process as well as organ selection are paramount to build such …

Educating Anesthesia Providers On The Physiological Effects And Anesthesia Implications Of Cannabis, Carmel Loud

Doctor of Nursing Practice Projects

In the U.S., currently 37 states have legalized cannabis for medicinal use prescribed by qualified medical professionals (National Conference of State Legislatures [NCSL], 2022). In 2012, the legalization of recreational cannabis began; as of 2022, 19 states have legalized the recreational use of marijuana (NCSL, 2022). This project aimed to optimize care for patients using cannabis by increasing anesthesia provider knowledge about cannabis. The project's aim was accomplished through a thorough review of the current medical literature and implementation of education to anesthesia providers about the physiological effects and anesthesia implications of cannabis. Thirteen CRNAs took a pre- and post-quiz …

Implementation Of Prenatal And Postpartum Depression Screening For A Telehealth Company, Allison Herrmann, Lori Deibel

Doctor of Nursing Practice Projects

Abstract

Depression is a leading mental health disorder. Depression occurring during the perinatal and postpartum periods has become highly prevalent throughout the world, impacting 5-10% of women during (van de Loo et al., 2018) and 9-23.5% postpartum (Bauman et al., 2020). Proper diagnosis and treatment of perinatal and postpartum depression (PPD) is crucial, as depression can lead to poor outcomes including relationship complications and negatively affect child development (Slomain, 2019). The implementation of screening tools can help identify women at risk based on their signs and symptoms of PPD (Bauman et al., 2020). The primary goal of this project was …

The Rural Medicine Curriculum: The Missing Piece Of Urban Residency Education, Robert Calleja, Bophal Hang

Conference Presentation Abstracts

Intro/Background: Critical Access Hospitals (CAHs) have staffing shortages as most recent graduates of emergency medicine (EM) recidency programs pursue jobs in urban environments. It is presumed that this is due to limited exposure to rural EM scenarios throughout training, leading to hesitancy to practice in these situations as a new graduates with minimal single provider experience. Review of MedEd Portal demonstrates no curriculum filling this deficit in EM training, leading to the development of this curriculum. Purpose/Objective: The goal of the curriculum was to inspire further interest and preparedness to work in rural/critical access hospitals (CAHs). The hope was that …

Key Variants Via The Alzheimer's Disease Sequencing Project Whole Genome Sequence Data, Yanbing Wang, Chloé Sarnowski, Honghuang Lin, Achilleas N Pitsillides, Nancy L Heard-Costa, Seung Hoan Choi, Dongyu Wang, Joshua C Bis, Elizabeth E Blue, Eric Boerwinkle, Philip L De Jager, Myriam Fornage, Ellen M Wijsman, Sudha Seshadri, Josée Dupuis, Gina M Peloso, Anita L Destefano

Faculty, Staff and Student Publications

INTRODUCTION: Genome-wide association studies (GWAS) have identified loci associated with Alzheimer's disease (AD) but did not identify specific causal genes or variants within those loci. Analysis of whole genome sequence (WGS) data, which interrogates the entire genome and captures rare variations, may identify causal variants within GWAS loci.

METHODS: We performed single common variant association analysis and rare variant aggregate analyses in the pooled population (N cases = 2184, N controls = 2383) and targeted analyses in subpopulations using WGS data from the Alzheimer's Disease Sequencing Project (ADSP). The analyses were restricted to variants within 100 kb of 83 previously …

Influence Of Medication Assisted Treatment Weaning On Neonatal Abstinence Syndrome And Outcomes Among Infants Born To Women With Opioid Use Disorder, Rakesh Adelli

Electronic Theses and Dissertations

Neonatal abstinence syndrome (NAS) is a drug withdrawal syndrome exhibited by infants born to mothers with opioid use disorder (OUD). The American College of Obstetricians and Gynecologists and other professional societies endorse opioid agonist pharmacotherapy (MATs) as the optimal treatment for OUD during pregnancy. This study focuses on impact of weaning of MAT drugs on the incidence of NAS and neonatal birth outcomes among babies born to women with opioid exposure.

The study population included eighty-six pregnant women with OUD, divided in to weaning and non-weaning groups based on their choice to wean the MATs during pregnancy. Univariate analysis was …

Perinatal Buprenorphine Effects On Offspring Growth, Opioid Withdrawal, And Brain Morphology In Rats, Parker Barnes

Electronic Theses and Dissertations

Opioid use disorder (OUD) impacts 5.6 million people in the US. Buprenorphine (BUP) is a commonly prescribed opioid medication used to treat OUD, including in pregnant women. However, opioid use during pregnancy is associated with poorer infant outcomes including reduced fetal growth, neurodevelopmental deficits, and neonatal opioid withdrawal syndrome (NOWS). Recent clinical data suggests that providing mothers with a lower dose of BUP may result in fewer negative outcomes in infants. Here, a preclinical rodent model of low-dose perinatal BUP exposure was used to study offspring health outcomes in the neonate, juvenile, and adolescent offspring. Dams were given clinically relevant …

Call Me Telephone Triage Skills For Pediatricians Across Multiple Settings, Cody Clary, Jonathan Ermer, Rebecca Callahan, Kayla Heller, Luke Stephens, Margaret Kirkpatrick, Nehal Parikh, Cody Tigges, Madhuradhar Chegondi

Presentations

Come explore current evidence surrounding telephone triage skills across a variety of settings and learn ways to teach these valuable skills while promoting best practices. Outpatient pediatricians, hospitalists, ICU physicians and ED providers all have telephone calls incorporated into their work. Often physicians are operating with very little training in this area, and methodology about teaching these skills to pediatric trainees is limited. We will highlight educational innovations at a variety of programs designed to improve resident and fellow education, sharing our results and providing opportunities for others to design their own content relevant to their own practice. Participants will …

Variation In Systemic Corticosteroid Prescribing During Asthma-Related Hospitalizations Across Children's Hospitals, Sian Best, Matt Hall, Jessica L. Bettenhausen, Shelby Chesbro, Nicholas Clark, Megan Collins, Adrienne G. Deporre, Jonathan Ermer, Bridgette Jones, Leah Jones, Jessica Markham, Elisha Mccoy, Maria Newmaster, Laura Plencner, Henry T. Puls, Smit Shah, Kathryn Kyler

Presentations

Asthma exacerbations are a leading cause of pediatric hospitalizations, and systemic corticosteroids remain a key component of inpatient treatment. Emergency department-focused studies have shown dexamethasone to be equivalent to prednisone/prednisolone in terms of outcomes such as readmission rates, but less is known about the trends in dexamethasone use versus other systemic corticosteroids, and associated outcomes in the inpatient setting. Objective (216) To describe variability and trends in inpatient systemic corticosteroid prescribing practices for acute asthma exacerbations, and to determine associations between the prescribed steroid and hospitalization outcomes. Design/Methods (949) This retrospective cross-sectional study utilized the PHIS database to examine patients …

Regulation Of Rorα Stability Through Prmt5-Dependent Symmetric Dimethylation, Gaofeng Xiong, Brynne Obringer, Austen Jones, Elise Horton, Ren Xu

Markey Cancer Center Faculty Publications

Retinoic acid receptor-related orphan receptor alpha (RORα), a candidate tumor suppressor, is prevalently downregulated or lost in malignant breast cancer cells. However, the mechanisms of how RORα expression is regulated in breast epithelial cells remain incompletely understood. Protein arginine N-methyltransferase 5 (PRMT5), a type II methyltransferase catalyzing the symmetric methylation of the amino acid arginine in target proteins, was reported to regulate protein stability. To study whether and how PRMT5 regulates RORα, we examined the direct interaction between RORα and PRMT5 by immunoprecipitation and GST pull-down assays. The results showed that PRMT5 directly bound to RORα, and PRMT5 mainly symmetrically …

A Cautionary Tale About Properly Vetting Datasets Used In Supervised Learning Predicting Metabolic Pathway Involvement, Erik D. Huckvale, Hunter N. B. Moseley

Markey Cancer Center Faculty Publications

The mapping of metabolite-specific data to pathways within cellular metabolism is a major data analysis step needed for biochemical interpretation. A variety of machine learning approaches, particularly deep learning approaches, have been used to predict these metabolite-to-pathway mappings, utilizing a training dataset of known metabolite-to-pathway mappings. A few such training datasets have been derived from the Kyoto Encyclopedia of Genes and Genomes (KEGG). However, several prior published machine learning approaches utilized an erroneous KEGG-derived training dataset that used SMILES molecular representations strings (KEGG-SMILES dataset) and contained a sizable proportion (~26%) duplicate entries. The presence of so many duplicates taint the …

Improving Diversity, Equity, And Inclusion In Pediatric Surgery: An Innovative Mentorship Program, Amelia E. Gavulic, Insiyah Campwala, Natalie Moreno, Grace M. Mallampalli, Yousef Ibrahim, Anthony Stallion, Sabina Siddiqui, Marjorie J. Arca, Samir K. Gadepalli, Erika A. Newman

Conference Presentation Abstracts

Abstract: Purpose: Representation among pediatric surgeons does not reflect the pediatric patient population. In line with the Association of Pediatric Surgery Training Program Directors (APSTPD)’s mission to broaden cognitive diversity and representation in the workforce via leadership development and longitudinal mentorship, the Alliance of Pediatric Surgeons Growing and Advancing Representation (APGAR) was created with national collaboration. One year later, we report on the composition of APGAR and the perspectives of its members. Methods: Seventeen mentorship groups (“pods”) were formally established with representatives from each premedical learner level from high school students to pediatric surgery fellows and attendings. Pods were led …

Using Age-Adjusted D-Dimer Vs Traditional D-Dimer To Rule Out Acute Aortic Syndrome, Jacob Nelson, Divyani Patel, Sylvia Kashat, Gorune Geloian, Karen Childers, David A. Berger, Brett Todd

Conference Presentation Abstracts

Background and Objectives: Acute aortic syndromes (AS), including aortic dissection, are rare and life-threatening diagnoses. Early diagnosis is critical as mortality increases by 1%–2% per hour after symptom onset. D-dimer (DD) Methods: In this retrospective chart review, we identified all patients who presented to any Emergency Department (ED) at a multicenter health system between 2012 and 2021, received a D-dimer test, and underwent CTA Dissection, CTA Coronary Study, or CTA Triple Rule-Out. Patients under the age of 18, pregnant, had prior dissection or thoracic aorta repair, or who presented altered/unresponsive were excluded. For patients with multiple presentations, the first visit …

Comparing Outcomes Of Mechanical And Manual Cardiopulmonary Resuscitation In Out-Of-Hospital Cardiac Arrest: A Retrospective Cohort Study, Margaret Beyer, Fabirce I. Mowbray, Nicole Wannis, David A. Berger, Christine M. Brent, Robert Dunne, Theresa A. Shields, Matthew T. Ball, Joseph Miller, Howard Klausner

Conference Presentation Abstracts

Background and Objectives: Out-of-hospital cardiac arrest (OHCA) is a leading cause of death in the United States, with over 350,000 per year. Despite improvements in care, OHCA outcomes remain low. Chest compressions can be administered manually or via an automated mechanical device. Mechanical CPR (mCPR) devices are designed to achieve return of spontaneous circulation (ROSC) by delivering consistent compression depth and rate. This retrospective cohort of the Michigan Cardiac Arrest Registry to Enhance Survival (CARES) compared survival to hospital discharge with good neurological status (CPC 1 or 2) between manual and mechanical CPR. Methods: The CDC collaborated with Emory University …

The Impact Of Health-Related Social Needs On Health Outcomes Among Youth Presenting To A Midwest Pediatric Diabetes Clinic Network, Jasmine Roghair, Emily Dewit, Katelyn Evans, Mitchell Barnes, Heather Feingold, Samantha Jacob, Courtney M. Winterer, Jeffrey D. Colvin, Mark A. Clements, Shilpi Relan, Kelsee Halpin

Posters

Objective: Screening for health-related social needs (HRSNs) is recommended as part of routine diabetes care given the strong impact of social factors on health outcomes. Our objective was to compare diabetes-related health outcomes among youth presenting to a tertiary diabetes center based on whether they screened positive or negative for HRSNs at a routine clinic visit. Methods: Baseline data were collected from patients whose parent/guardian completed a HRSN screen as part of their child’s diabetes clinic intake from 9/1/21 to 8/30/22. The screen is a 6-item questionnaire adapted from the Accountable Health Communities HRSNs Screening Tool. Longitudinal data were analyzed …

February In Santiago Atitlan, Guatemala, Grace Milburn

Posters

Describes her experience working in Santiago Atitlan, Guatemala.

Retinal Dystrophies Associated With Peripherin-2: Genetic Spectrum And Novel Clinical Observations In 241 Patients, Rachael C. Heath Jeffery, Jennifer A. Thompson, Johnny Lo, Enid S. Chelva, Sean Armstrong, Jose S. Pulido, Rebecca Procopio, Andrea L. Vincent, Lorenzo Bianco, Maurizio Battaglia Parodi, Lucia Ziccardi, Giulio Antonelli, Lucilla Barbano, João P. Marques, Sara Geada, Ana L. Carvalho, Wei C. Tang, Choi M. Chan, Camiel J. F. Boon, Jonathan Hensman, Ta-Ching Chen, Chien-Yu Lin, Pei-Lung Chen, Ajoy Vincent, Anupreet Tumber, Elise Heon, John R. Grigg, Robyn V. Jamieson, Elisa E. Cornish, Benjamin M. Nash, Shyamanga Borooah, Lauren N. Ayton, Alexis Ceecee Britten-Jones, Thomas L. Edwards, Jonathan B. Ruddle, Abhishek Sharma, Rowan G. Porter, Tina M. Lamey, Terri L. Mclaren, Samuel Mclenachan, Danial Roshandel, Fred K. Chen

Wills Eye Hospital Papers

PURPOSE: To describe the clinical, electrophysiological and genetic spectrum of inherited retinal diseases associated with variants in the PRPH2 gene.

METHODS: A total of 241 patients from 168 families across 15 sites in 9 countries with pathogenic or likely pathogenic variants in PRPH2 were included. Records were reviewed for age at symptom onset, visual acuity, full-field ERG, fundus colour photography, fundus autofluorescence (FAF), and SD-OCT. Images were graded into six phenotypes. Statistical analyses were performed to determine genotype-phenotype correlations.

RESULTS: The median age at symptom onset was 40 years (range, 4-78 years). FAF phenotypes included normal (5%), butterfly pattern dystrophy, …

Outcomes Of Infectious Panuveitis Associated With Simultaneous Multi-Positive Ocular Fluid Polymerase Chain Reaction, Viet Q. Chau, John W. Hinkle, Chris Y. Wu, Parastou Pakravan, Vincent Volante, Jesse D. Sengillo, Patrick C. Staropoli, Darlene Miller, Nicolas A. Yannuzzi, Thomas A. Albini

Wills Eye Hospital Papers

PURPOSE: To evaluate features of infectious panuveitis associated with multiple pathogens detected by ocular fluid sampling.

METHODS: Single-center, retrospective, consecutive case series of patients with aqueous/vitreous polymerase chain reaction testing with >1 positive result in a single sample from 2001 to 2021.

RESULTS: Of 1,588 polymerase chain reaction samples, 28 (1.76%) were positive for two pathogens. Most common pathogens were cytomegalovirus (n = 16, 57.1%) and Epstein-Barr virus (n = 13, 46.4%), followed by varicella zoster virus (n = 8, 28.6%), Toxoplasma gondii (n = 6, 21.4%), herpes simplex virus 2 (n = 6, 21.4%), herpes simplex virus 1 (n …

Rare Case Of Open Comminuted Scaphoid Fracture Dislocation: Treatment With Free Bone Graft And Locking Plate, Makoto Fukuda, Masahiro Miyashita, Masataka Yasuda

Children’s Nutrition Research Center Staff Publications

To the best of our knowledge, there are no reports in the literature of an open comminuted scaphoid fracture dislocation. We present such a rare case. The case report illustrates the case of a 58-year-old right-handed press operator who injured his left wrist when his hand got caught in a press machine. He received initial treatment at another hospital and was subsequently referred to our hospital. Eight days after the injury, surgery was performed under the brachial plexus block. Successful bone fusion was achieved through volar locking plate fixation, primary free bone grafting from the radius, and Kirschner wire fixation. …

Prevalence Of Distal Symmetrical Polyneuropathy By Diabetes Prevention Program Treatment Group, Diabetes Status, Duration Of Diabetes, And Cumulative Glycemic Exposure, Christine G Lee, Adam Ciarleglio, Sharon L Edelstein, Jill P Crandall, Dana Dabelea, Ronald B Goldberg, Steven E Kahn, William C Knowler, Maxwell T Ma, Neil H White, William H Herman, Diabetes Prevention Program Research Group

Children’s Nutrition Research Center Staff Publications

Objective: To assess associations between distal symmetric polyneuropathy (DSPN) and Diabetes Prevention Program (DPP) treatment groups, diabetes status or duration, and cumulative glycemic exposure approximately 21 years after DPP randomization.

Research design and methods: In the DPP, 3,234 adults ≥25 years old at high risk for diabetes were randomized to an intensive lifestyle (ILS), metformin, or placebo intervention to prevent diabetes. After the DPP ended, 2,779 joined the Diabetes Prevention Program Outcomes Study (DPPOS). Open-label metformin was continued, placebo was discontinued, ILS was provided in the form of semiannual group-based classes, and all participants were offered quarterly lifestyle classes. Symptoms …

Avoidant/Restrictive Food Intake Disorder Prevalence Is High In Children With Gastroparesis And Functional Dyspepsia, Isha Kaul, Helen Burton-Murray, Salma Musaad, Yiming Mirabile, Danita Czyzewski, Miranda A L Van Tilburg, Andrew C Sher, Bruno P Chumpitazi, Robert J Shulman

Children’s Nutrition Research Center Staff Publications

BACKGROUND: Avoidant/restrictive food intake disorder (ARFID) prevalence in children with gastroparesis (Gp) and/or functional dyspepsia (FD) is unknown. We aimed to identify ARFID prevalence and trajectory over 2 months in children with Gp, FD, and healthy children (HC) using two screening questionnaires. We also explored the frequency of a positive ARFID screen between those with/without delayed gastric emptying or abnormal fundic accommodation.

METHODS: In this prospective longitudinal study conducted at an urban tertiary care hospital, patients ages 10-17 years with Gp or FD and age- and gender-matched HC completed two validated ARFID screening tools at baseline and 2-month follow-up: the …

Impact Of Sustained Calorie Restriction And Weight Cycling On Body Composition In High-Fat Diet-Fed Male And Female C57bl/6j Mice, Daniel L Smith, Yongbin Yang, Luis M Mestre, Beate Henschel, Erik Parker, Stephanie Dickinson, Amit Patki, David B Allison, Tim R Nagy

Children’s Nutrition Research Center Staff Publications

Objective: The objective of this study was to investigate body composition changes with weight cycling (WC) among adult C57BL/6J mice with diet-induced obesity.

Methods: A total of 555 single-housed mice were fed a high-fat diet ad libitum (AL) from 8 to 43 weeks of age. The 200 heaviest mice of each sex were randomized to the following four groups: ever obese (EO, continued AL feeding); obese weight loser (OWL, calorie-restricted); obese weight loser moderate (OWLM, body weight halfway between EO and OWL); and WC (diet restricted to OWL followed by AL refeeding cycles). Body weight and composition data were collected. …

Relationship Between Food Security, Nutrition Security, And Diabetes: The Role Of Supplemental Nutrition Assistance Program Participation, Maha Almohamad, Jayna M Dave, Eric E Calloway, Ruosha Li, Shreela Sharma

Faculty, Staff and Student Publications

BACKGROUND: Inadequate nutrition and poor diet quality are associated with a heightened risk of diabetes. The connection between food insecurity measures and diabetes has been established, with evidence indicating that Supplemental Nutrition Assistance Program (SNAP) participation contributes to reductions in food insecurity. Recently developed nutrition security measures, defined as the ability to acquire healthful foods to prevent diseases, and their association with diabetes and SNAP participation are not yet understood.

OBJECTIVES: This study aimed to assess the relationship between food security and nutrition security in relation to diabetes overall and by SNAP participation and nutrition security as potential modifiers.

METHODS: …

An Interpretable Framework To Identify Responsive Subgroups From Clinical Trials Regarding Treatment Effects: Application To Treatment Of Intracerebral Hemorrhage, Yaobin Ling, Muhammad Bilal Tariq, Kaichen Tang, Jaroslaw Aronowski, Yang Fann, Sean I Savitz, Xiaoqian Jiang, Yejin Kim

Faculty, Staff and Student Publications

Randomized Clinical trials (RCT) suffer from a high failure rate which could be caused by heterogeneous responses to treatment. Despite many models being developed to estimate heterogeneous treatment effects (HTE), there remains a lack of interpretable methods to identify responsive subgroups. This work aims to develop a framework to identify subgroups based on treatment effects that prioritize model interpretability. The proposed framework leverages an ensemble uplift tree method to generate descriptive decision rules that separate samples given estimated responses to the treatment. Subsequently, we select a complementary set of these decision rules and rank them using a sparse linear model. …

Barriers And Facilitators To Kinship Care In Texas: A Multi-Stakeholder, Mixed Methods Perspective, Lauren Malthaner, Jill Mcleigh, Hilda Loria, Erinne Conner, Mike Henson-Garcia

Caregiver Needs and Supports

Kinship caregivers face numerous barriers to providing care for children placed with them and limited facilitators to help ensure successful placements. Although the needs of kinship caregivers are being examined and prioritized in the legislature, operational and policy-level interventions are needed. Results from this study allow for interventions tailored to the needs of kinship caregivers in the State of Texas as identified by a multitude of stakeholder groups.

For questions about this study or others, please email [email protected]

childrens.com/fostercare

Psychiatric Morbidity Among Patients On Treatment For Tuberculosis At A Tertiary Referral Hospital In Western Kenya, Robina Momanyi, Edith Kwobah, Philip Owiti, Henry Nyamogoba, Lukoye Atwoli

Internal Medicine, East Africa

Background Mental disorders account for nine percent of the overall global burden of disease and are among the top ten leading causes of disability. Mental illness and tuberculosis share risk factors including poverty, overcrowding, stigma, poor nutrition, substance use and retro-viral disease co-infection. Presence of mental illness in tuberculosis delays health-seeking, affects drug adherence, increases cost of treatment, prolongs disease duration, lowers quality of life, and increases mortality. Early diagnosis, linkage, and treatment of psychiatric morbidity among patients with tuberculosis would improve outcomes for both. This study thus aimed to determine the prevalence and factors associated with psychiatric morbidity among …

Special Anatomy Series. Imaging Inner Ear Structures With High-Frequency Ultrasound: Application To Physical Rehabilitation Space Medicine., Jeffrey Strakowski, Han Zhang, Millard Reschke, Faye Y Chiou-Tan

Neuroscience Articles

OBJECTIVE: The objective of this paper is to document the feasibility of image acquisition, image optimization, and sonographic appearance of the exposed anatomic windows of cadaveric inner ear dissection for purposes of potential future clinical evaluation as part of the developing area of physical and rehabilitation space medicine.

METHODS: Cadaveric dissection of the inner ear was conducted with the goal of exposing areas relevant to vestibular balance. Middle and inner ear structures of 3 human cadavers were imaged with multiple broadband transducers, including emphasis with higher frequency transducers.

RESULTS: The images were best optimized with 17 MHz and 22 MHz …

Translating Motivational Interviewing For The Hpv Vaccine Into A Computable Ontology Model For Automated Ai Conversational Interaction, Nicole Moore, Muhammad Amith, Ana C Neumann, Jane Hamilton, Lu Tang, Lara S Savas, Cui Tao

Faculty, Staff and Student Publications

Human papillomavirus (HPV) vaccinations are lower than expected. To protect the onset of head and neck cancers, innovative strategies to improve the rates are needed. Artificial intelligence may offer some solutions, specifically conversational agents to perform counseling methods. We present our efforts in developing a dialogue model for automating motivational interviewing (MI) to encourage HPV vaccination. We developed a formalized dialogue model for MI using an existing ontology-based framework to manifest a computable representation using OWL2. New utterance classifications were identified along with the ontology that encodes the dialogue model. Our work is available on GitHub under the GPL v.3. …

Abnormality Of Early White Matter Development In Tuberous Sclerosis Complex And Autism Spectrum Disorder: Longitudinal Analysis Of Diffusion Tensor Imaging Measures, Siddharth Srivastava, Fanghan Yang, Anna K Prohl, Peter E Davis, Jamie K Capal, Rajna Filip-Dhima, E Martina Bebin, Darcy A Krueger, Hope Northrup, Joyce Y Wu, Simon K Warfield, Mustafa Sahin, Bo Zhang, Tacern Study Group

Faculty, Staff and Student Publications

Background:

Abnormalities in white matter development may influence development of autism spectrum disorder in tuberous sclerosis complex (TSC). Our goals for this study were as follows: (1) use data from a longitudinal neuroimaging study of tuberous sclerosis complex (TACERN) to develop optimized linear mixed effects models for analyzing longitudinal, repeated diffusion tensor imaging metrics (fractional anisotropy, mean diffusivity) pertaining to select white matter tracts, in relation to positive Autism Diagnostic Observation Schedule–Second Edition classification at 36 months, and (2) perform an exploratory analysis using optimized models applied to all white matter tracts from these data.

Methods:

Eligible participants (3-12 months) …

Acute Pain Prediction In Oral Cavity And Oropharyngeal Cancer Patients Receiving Radiation Therapy, Vivian Salama

Dissertations and Theses (Open Access)

Oral-Cavity and oropharyngeal cancers (OC/OPC) are types of head and neck cancers that are increasing in incidence domestically. Radiation therapy (RT) is crucial in OC/OPC management. Pain is a common and challenging symptom for most patients during therapy, as nearly all patients undergoing locoregional RT in OC/OPC require analgesia for acute iatrogenic pain. Moreover, about 45% of long-term survivors report chronic pain, with more than 10% exhibiting severe chronic pain. Pain control is challenging due to the multifactorial clinical, molecular, and cellular etiology of cancer/therapy pain, as well as variation in pain assessment and the non-uniform management of pain between …