Medicine and Health Sciences Commons^™

Evaluating Non-Pharmacological Approaches To Nursing Home Dementia Care: A Protocol, Natalie E Leland, Victoria Shier, Catherine V. Piersol, Cara Lekovitch, Jenny Martínez, Yuna H Bae-Shaaw, Neeraj Sood, Claire Day, Paul Cass, Dominique Como, Carin Wong, Felicia Chew

Department of Occupational Therapy Faculty Papers

BACKGROUND: The COVID-19 pandemic has underscored the daily challenges nursing home (NH) staff face caring for the residents living with Alzheimer's Disease and Related Dementias (

METHODS: This clustered randomized trial will compare

CONCLUSION: This trial will be the first-ever evaluation of team- and problem-based approaches to ADRD care across multiple NHs and geographic regions. Results can provide health system leaders and policymakers with evidence on how to optimize ADRD training for staff in an effort to enhance ADRD care delivery.

Factors Associated With Choice Of Behavioural Weight Loss Program By Adults With Obesity, Yasaman Jamshidi-Naeini, Susan B Roberts, Stephanie Dickinson, Arthur Owora, Jon Agley, Roger S Zoh, Xiwei Chen, David B Allison

Children’s Nutrition Research Center Staff Publications

We assessed the preference for two behavioural weight loss programs, Diabetes Prevention Program (DPP) and Healthy Weight for Living (HWL) in adults with obesity. A cross-sectional survey was fielded on the Amazon Mechanical Turk. Eligibility criteria included reporting BMI ≥30 and at least two chronic health conditions. Participants read about the programs, selected their preferred program, and answered follow-up questions. The estimated probability of choosing either program was not significantly different from .5 (N = 1005, 50.8% DPP and 49.2% HWL, p = .61). Participants' expectations about adherence, weight loss magnitude, and dropout likelihood were associated with their choice (p <  .0001). Non-White participants (p = .040) and those with monthly income greater than $4999 (p = .002) were less likely to choose DPP. Participants who had postgraduate education (p = .007), did not report high serum cholesterol (p = .028), and reported not having tried losing weight before (p = .025) were more likely to choose DPP. Those who chose HWL were marginally more likely to report that being offered two different programs rather than one would likely affect their decision to enrol in one of the two (p = .052). The enrolment into DPP and HWL was balanced, but race, educational attainment, income, previous attempt to lose weight, and serum cholesterol levels had significant associations with the choice of weight loss program.

The Importance Of Acculturation Orientation In Understaanding The Impact Of Pre- And Post-Migration Stressors On Behavioral Health: Evidence From A Crisis Migrant Sample, Christopher P Salas-Wright, Michael G Vaughn, Mildred M Maldonado-Molina, Melissa Bates, Eric C Brown, María F García, José Rodríguez, Seth J Schwartz

Faculty, Staff and Student Publications

OBJECTIVE: We examine the interplay of acculturation orientation, cultural stress, and hurricane trauma exposure with behavioral health among Puerto Rican crisis migrants who relocated to the US mainland after Hurricane Maria.

METHOD: Participants were 319 adult (Mage = 39 years; 71% female; 90% arriving in 2017-2018) Hurricane Maria survivors surveyed on the US mainland. Latent profile analysis was used to model acculturation subtypes. In turn, ordinary least squares regression was executed to examine the associations of cultural stress and hurricane trauma exposure with behavioral health while stratifying by acculturation subtype.

RESULTS: Five acculturation orientation subtypes were modeled, three of which-Separated …

Effectiveness Of Amiodarone, Propafenone And Synchronized Electrical Cardioversion For Conversion Of Atrial Fibrillation Paroxysm To Sinus Rhythm In Rigas Stradins University Hospital Department Of Emergency Medicine., Mihails Tracevskis

Digital Journal of Clinical Medicine

Abstract

Introduction: Atrial fibrillation remains a pervasive global health concern, contributing significantly to the incidence of stroke, heart failure, sudden death, and overall cardiovascular morbidity.

Materials and methods: The present study undertook a retrospective analysis involving a meticulous examination of 127 patients, representing a diverse cohort of individuals encompassing 73 men (with a median age of 62 and a range of 37-75) and 54 women (with a median age of 60 and a range of 42-78) duration of atrial fibrillation 48 hours or less.

Results: The results highlighted amiodarone's remarkable efficiency, as it successfully converted 81.2% of cases (56 …

Accelerated Epigenetic Aging In Older Adults With Hiv Disease: Associations With Serostatus, Hiv Clinical Factors, And Health Literacy, Steven Paul Woods, Antonio L Teixeira, Lais B Martins, Gabriel R Fries, Gabriela D Colpo, Natalia P Rocha

Faculty, Staff and Student Publications

The prevalence of older persons with HIV (PWH) disease has increased considerably in the last 20 years, but our understanding of biological factors of aging and their clinical correlates among PWH remains limited. Study participants were 149 persons aged 50 and older, including 107 PWH and 42 seronegatives. All participants completed a blood draw, research medical evaluation, structured psychiatric interview, neurocognitive assessment, questionnaires, and measures of health literacy. Four epigenetic clocks were generated from stored blood samples using standardized laboratory methods. In regression models adjusting for sex and smoking status, PWH had significantly higher epigenetic aging acceleration values than seronegatives …

Hernia Prevention Using Biologic Mesh And/Or Small Bites: A Multispecialty 2 × 2 Factorial Randomized Controlled Trial, Rainna Coelho, Naila H Dhanani, Nicole B Lyons, Karla Bernardi, Erik P Askenasy, Stefanos Millas, Julie L Holihan, Zuhair Ali, Mike K Liang

Faculty, Staff and Student Publications

BACKGROUND: Ventral incisional hernias are the most common complication after abdominal operation. Randomized trials have shown efficacy of prophylactic synthetic mesh and small bites. Adoption of these practices has been limited due to concerns with placement of synthetic mesh in contaminated cases and small bites in an overweight population. We sought to assess the efficacy of prophylactic biologic mesh and small bites to prevent postoperative major complications: ventral incisional hernias, surgical site infection, reoperation, and death.

STUDY DESIGN: High-risk patients (overweight/obese, current smoker) undergoing abdominal operation with a midline incision (5 cm or greater) were randomized (2 × 2 factorial …

Naltrexone Plus Bupropion Reduces Cigarette Smoking In Individuals With Methamphetamine Use Disorder: A Secondary Analysis From The Ctn Adapt-2 Trial, Joy M Schmitz, Angela L Stotts, Jin H Yoon, Thomas F Northrup, Yolanda R Villarreal, Luba Yammine, Michael F Weaver, Thomas Carmody, Steven Shoptaw, Madhukar H Trivedi

Faculty, Staff and Student Publications

Introduction: Methamphetamine (MA) use is marked by high rates of comorbid tobacco smoking, which is associated with more severe drug use and worse clinical outcomes compared to single use of either drug. Research has shown the combination of naltrexone plus oral bupropion (NTX-BUP) improves smoking cessation outcomes in non-MA-using populations. In the Accelerated Development of Additive Pharmacotherapy Treatment (ADAPT-2) study, NTX-BUP successfully reduced MA use. Our aim in this secondary data analysis was to examine changes in cigarette smoking among the subgroup of participants reporting comorbid tobacco use in the ADAPT-2 trial.

Methods: The multi-site ADAPT-2 study used a randomized, …

Interpersonal Stress And Proinflammatory Activity In Emerging Adults With A History Of Suicide Risk: A Pilot Study, Annamarie B Defayette, Christianne Esposito-Smythers, Ian Cero, Katherine M Harris, Emma D Whitmyre, Roberto López

Faculty, Staff and Student Publications

Interpersonal stress during adolescence and young adulthood can threaten healthy developmental trajectories. A “primed” proinflammatory response to acute stress may serve as an underlying process that results in negative outcomes for youth. The present pilot study examined the relation between interpersonal stress and two proinflammatory cytokines in a sample of 42 university-recruited emerging adults with recent suicidal thoughts and behaviors. Participants completed self-report measures of mood, suicidal thoughts and behaviors, recent peer-related stressors, and interpersonal sensitivity. They also participated in an acute laboratory social stress task and provided three saliva samples to measure their proinflammatory responses (IL-6 and TNF-α) to …

Deficits In Consummatory Reward Relate To Severity Of Cocaine Use, Margaret C Wardle, Jennifer K Hoots, Krista Miloslavich, Cecilia Nunez, Constanza De Dios, Christopher Holden, Aneet Ahluwahlia, Charles E Green, Scott D Lane, Joy M Schmitz

Faculty, Staff and Student Publications

BACKGROUND AND AIMS: Identifying modifiable neuropsychological factors associated with more severe CUD could improve CUD treatment. Impairments in processing of non-drug rewards may be one such factor. This study assessed the relationship between reward functioning and cocaine use severity using multi-modal measures of three distinct reward functions: consummatory reward (pleasure or "liking"); motivational reward ("wanting") and reward learning.

METHODS: Fifty-three adults with at least moderate CUD completed self-report and behavioral measures of consummatory reward, motivational reward and reward learning, and a composite cocaine use severity measure including quantity, frequency and life impacts of cocaine use. We conducted parallel Frequentist and …

Whole Blood Resuscitation And Association With Survival In Injured Patients With An Elevated Probability Of Mortality, Jason L Sperry, Bryan A Cotton, James F Luther, Jeremy W Cannon, Martin A Schreiber, Ernest E Moore, Nicholas Namias, Joseph P Minei, Stephen R Wisniewski, Frank X Guyette, Shock, Whole Blood, And Assessment Of Traumatic Brain Injury (Swat) Study Group

Faculty, Staff and Student Publications

BACKGROUND: Low-titer group O whole blood (LTOWB) resuscitation is becoming common in both military and civilian settings and may represent the ideal resuscitation intervention. We sought to characterize the safety and efficacy of LTOWB resuscitation relative to blood component resuscitation.

STUDY DESIGN: A prospective, multicenter, observational cohort study was performed using 7 trauma centers. Injured patients at risk of massive transfusion who required both blood transfusion and hemorrhage control procedures were enrolled. The primary outcome was 4-hour mortality. Secondary outcomes included 24-hour and 28-day mortality, achievement of hemostasis, death from exsanguination, and the incidence of unexpected survivors.

RESULTS: A total …

Assessing Cocaine Motivational Value: Comparison Of Brain Reactivity Bias Toward Cocaine Cues And Cocaine Demand, Heather E Webber, Jin H Yoon, Constanza De Dios, Robert Suchting, Vincent Dang, Francesco Versace, Charles E Green, Margaret C Wardle, Scott D Lane, Joy M Schmitz

Faculty, Staff and Student Publications

The behavioral economic measure drug demand and the neural measure late positive potential (LPP) are two measures of motivational value that have been associated with drug relapse risk and treatment outcomes. Despite having overlapping themes, no studies have directly compared drug demand and LPP. Participants (N = 59) included treatment-seeking individuals with cocaine use disorder that had completed both a baseline cocaine demand task and an electroencephalogram (EEG) picture-viewing task of drug-related and pleasant picture cues. Associations between the LPP difference score amplitude (drug-pleasant) and five demand indices (Q₀, essential value [EV], Omax, Pmax, and …

What Covid-19 Tweets Reveal About Risk Perception And Safety Preventative Measures And Behaviors Two Years Into A Pandemic, Elizabeth Vargas

Dissertations

The purpose of this study was to examine individuals Covid-19 risk perceptions two years into a long running pandemic. Data was collected analyzing risk perception and safety preventative measures to understand how individuals communicated risk in a health crisis that lasts more than two years. 116,401 tweets were collected from March 7-18, 2022, and analyzed utilizing a qualitative content analysis design. Four main classes were identified from the data which looked at how individuals perceived risk, how individuals determined risk from information that was shared, what preventative measures individuals were utilizing, and how individuals were living after the SARS-CoV-2 pandemic …

Examination Of Performance Validity And The Relationship To Cognition And Symptoms In Schizophrenia Spectrum Disorders, Erick A. Rogers

UNLV Theses, Dissertations, Professional Papers, and Capstones

Approximately one-in-five individuals with psychotic disorders (i.e., schizophrenia spectrum disorders [SSD]) fail performance validity indicators (PVIs) during neurocognitive testing. Ensuring the validity of neurocognitive test results is necessary if the test scores are to be of use for diagnostic consideration, intervention selection and planning, predicting outcomes, and following changes in cognition over time in response to intervention, spontaneous recovery, or disease progression. PVIs are designed to require only a minimum level of engagement with the evaluation, which means nearly everyone is expected to “pass,” even those with moderate to severe brain damage. Traditional interpretations of PVI failure suggest a noncredible …

Clinical And Demographic Attributes Of Patients With Diabetes Associated With The Utilization Of Telemedicine In An Urban Medically Underserved Population Area, Lisa Ariellah Ward, Gulzar H. Shah, Kristie C. Waterfield

Health Policy & Community Health: Faculty Publications

Marginalized populations often experience health disparities due to the significant obstacles to care associated with social, economic, and environmental inequities. When compared with advantaged social groups, these populations frequently experience increased risks, poorer health outcomes, and reduced quality of life (QoL). This research examines the clinical and demographic characteristics—age, gender, and race—related to patients with varying stages of type 2 diabetes mellitus (T2DM), comparing the utilization of telemedicine (TM) with traditional healthcare face-to-face (F2F) appointments in an urban medically underserved population area (UMUPA). A logistic regression model, was used to analyze retrospective electronic patient health records (EHRs) from 1 January …

To Protect Or Not To Protect?: Unveiling The Courts’ Failures To Hold Law Enforcement Accountable For Inadequate Responses To Mental Health Crises After Wilson V. Gregory, Carly Zdankowski

Cardozo Law Review

No abstract provided.

Contingency Management With Stepped Care For Unhealthy Alcohol Use Among Individuals With Hiv: Protocol For A Randomized Controlled Trial, E Jennifer Edelman, James Dziura, Yanhong Deng, Dominick Dephilippis, Lisa M Fucito, Tekeda Ferguson, Roger Bedimo, Sheldon Brown, Vincent C Marconi, Matthew Bidwell Goetz, Maria C Rodriguez-Barradas, Michael S Simberkoff, Patricia E Molina, Amy C Weintrob, Stephen A Maisto, Manuel Paris, Amy C Justice, Kendall J Bryant, David A Fiellin

Faculty, Staff and Students Publications

BACKGROUND: Although unhealthy alcohol use is associated with increased morbidity and mortality among people with HIV (PWH), many are ambivalent about engaging in treatment and experience variable responses to treatment. We describe the rationale, aims, and study design for the Financial Incentives, Randomization, with Stepped Treatment (FIRST) Trial, a multi-site randomized controlled efficacy trial.

METHODS: PWH in care recruited from clinics across the United States who reported unhealthy alcohol use, had a phosphatidylethanol (PEth) >20 ng/mL, and were not engaged in formal alcohol treatment were randomized to integrated contingency management with stepped care versus treatment as usual. The intervention involved …

Cation Leak Through The Atp1a3 Pump Causes Spasticity And Intellectual Disability, Daniel G Calame, Cristina Moreno Vadillo, Seth Berger, Timothy Lotze, Marwan Shinawi, Javaher Poupak, Corina Heller, Julie Cohen, Richard Person, Aida Telegrafi, Chalongchai Phitsanuwong, Kaylene Fiala, Isabelle Thiffault, Florencia Del Viso, Dihong Zhou, Emily A Fleming, Tomi Pastinen, Ali Fatemi, Sruthi Thomas, Samuel I Pascual, Rosa J Torres, Carmen Prior, Clara Gómez-González, Saskia Biskup, James R Lupski, Dragan Maric, Miguel Holmgren, Debra Regier, Sho T Yano

Faculty, Staff and Students Publications

ATP1A3 encodes the α3 subunit of the sodium-potassium ATPase, one of two isoforms responsible for powering electrochemical gradients in neurons. Heterozygous pathogenic ATP1A3 variants produce several distinct neurological syndromes, yet the molecular basis for phenotypic variability is unclear.

We report a novel recurrent variant, ATP1A3(NM_152296.5):c.2324C>T; p.(Pro775Leu), in nine individuals associated with the primary clinical features of progressive or non-progressive spasticity and developmental delay/intellectual disability. No patients fulfil diagnostic criteria for ATP1A3-associated syndromes, including alternating hemiplegia of childhood, rapid-onset dystonia-parkinsonism or cerebellar ataxia-areflexia-pes cavus-optic atrophy-sensorineural hearing loss (CAPOS), and none were suspected of having an ATP1A3 …

Isolated Cervical Dystonia: Diagnosis And Classification, Alberto Albanese, Kailash P Bhatia, Francisco Cardoso, Cynthia Comella, Giovanni Defazio, Victor S C Fung, Mark Hallett, Joseph Jankovic, Hyder A Jinnah, Ryuji Kaji, Joachim K Krauss, Anthony Lang, Eng King Tan, Marina A J Tijssen, Marie Vidailhet

Faculty, Staff and Students Publications

This document presents a consensus on the diagnosis and classification of isolated cervical dystonia (iCD) with a review of proposed terminology. The International Parkinson and Movement Disorder Society Dystonia Study Group convened a panel of experts to review the main clinical and diagnostic issues related to iCD and to arrive at a consensus on diagnostic criteria and classification. These criteria are intended for use in clinical research, but also may be used to guide clinical practice. The benchmark is expert clinical observation and evaluation. The criteria aim to systematize the use of terminology as well as the diagnostic process, to …

An Initial Trial Of Opt-In-Early: An Online Training Program For Caregivers Of Autistic Children, Yael G Dai, Rebecca P Thomas, Lynn Brennan, My-Linh Luu, Jamie Hughes-Lika, Molly Reilly, Paula Moreno, Brenda Obe, Kelli B Ahmed, Leandra N Berry, Robin P Goin-Kochel, Molly S Helt, Marianne L Barton, Thyde Dumont-Mathieu, Diana L Robins, Deborah A Fein

Faculty, Staff and Students Publications

Early intervention can help children learn language and improve social communication. However, many barriers, including the expense of services and an insufficient number of providers, prohibit families from accessing services when their children are young. We developed a comprehensive online program for caregivers of autistic children. The program, Online Parent Training in Early Behavioral Intervention (OPT-In-Early), uses text and video demonstrations to teach caregivers effective methods for improving their children's language, social, and adaptive skills (e.g. using utensils, toilet training), and reducing their children's disruptive behavior. Sixty-three parents from three states participated in the study. Half of the parents received …

Clinician-Led Mental Health Conversations Significantly Associated With Outcomes For Scoliosis Patients, Emily J Zeck, Megan E Glahn Castille

Faculty, Staff and Students Publications

BACKGROUND: The psychological impact of idiopathic scoliosis has been well established in the literature. While the diagnosis of scoliosis is concerning, bracing often compounds patients' stress, and patients have expressed wanting to discuss their feelings with their healthcare providers. Counseling can be an effective coping strategy for adolescents facing chronic illness, but it has not been studied in individuals diagnosed with scoliosis.

AIM: To assess the frequency and effect of counseling and clinician-led mental health discussions on individuals diagnosed with scoliosis in childhood and adolescence.

DESIGN: Cross-sectional study.

SETTING: Community-based research, online.

POPULATION: Individuals diagnosed with scoliosis in childhood and …

Robotic Nerve Surgery: Brachial Plexus, Matthew J Parham, Samuel H Cole, Nicholas H Yim, William C Pederson

Faculty, Staff and Students Publications

Management of closed brachial plexus injuries has traditionally favored conservative approaches with lengthy intervals between initial injury and surgical reconstruction. The complex anatomy of this region often requires large incisions with extensive dissection. Recently, the use of robotic systems in plastic and reconstructive surgery has been increasing, and robot-assisted brachial plexus reconstruction is a novel application that is currently being explored. Current literature describing this application is primarily comprised of feasibility studies using animal and cadaver models, and literature describing use in human subjects is limited. Advantages demonstrated by these early studies include the reduction of physiologic tremor, 3D visualization …

Isolation And Characterization Of Porcine Endocardial Endothelial Cells, Kathleen N Brown, Hong Kim T Phan, Elysa L Jui, Marci K Kang, Jennifer P Connell, Sundeep G Keswani, K Jane Grande-Allen

Faculty, Staff and Students Publications

The heart contains diverse endothelial cell types. We sought to characterize the endocardial endothelial cells (EECs), which line the chambers of the heart. EECs are relatively understudied, yet their dysregulation can lead to various cardiac pathologies. Due to the lack of commercial availability of these cells, we reported our protocol for isolating EECs from porcine hearts and for establishing an EEC population through cell sorting. In addition, we compared the EEC phenotype and fundamental behaviors to a well-studied endothelial cell line, human umbilical vein endothelial cells (HUVECs). The EECs stained positively for classic phenotypic markers such as CD31, von Willebrand …

Psychometric Properties Of The Revised Children’S Anxiety And Depression Scale (Rcads) For Autistic Youth Without Co-Occurring Intellectual Disability, Nasim Khalfe, Amy R Goetz, Erika S Trent, Andrew G Guzick, Orri Smarason, Minjee Kook, Sean Olsen, Ana C Ramirez, Saira A Weinzimmer, Leandra Berry, Sophie C Schneider, Wayne K Goodman, Eric A Storch

Faculty, Staff and Students Publications

Autistic youth often present with comorbid anxiety and depression yet there is a dearth of validated assessment tools. The Revised Children’s Anxiety and Depression Scale (RCADS) assesses internalizing symptoms but there is little psychometric data in autistic youth. Treatment-seeking autistic youth with anxiety or obsessive-compulsive symptoms (N = 74; age 6–14 years), and caregivers, were administered the RCADS-Parent, RCADS-Child, and assessments of internalizing, externalizing symptoms and social impairment indicative of autism. RCADS-Parent and RCADS-Child total anxiety scores demonstrated excellent internal consistency, and the six subscales demonstrated acceptable-to-good internal consistency. The RCADS-Child and Parent total anxiety scores were weakly correlated, …

Racial Disparities In Mental Health Disorders In Youth With Chronic Medical Conditions, Vincent J Gonzalez, Rachel T Kimbro, John C Shabosky, Stefan Kostelyna, Titilope Fasipe, Natalie Villafranco, Katherine E Cutitta, Keila N Lopez

Faculty, Staff and Students Publications

OBJECTIVE: To evaluate the association between race/ethnicity, poverty, and mental health in youth with chronic conditions.

STUDY DESIGN: A cross-sectional comparative study was performed using the records of a tertiary care center from 2011 to 2015.

INCLUSION CRITERIA: children aged 4-17 years with ≥1 hospitalization or emergency department visit. Exclusion criteria were those with arrhythmias or treatment with clonidine/benzodiazepines. The primary outcome variable was diagnosis or medication for anxiety, depression, or attention deficit hyperactivity disorder. The primary predictor variable was diagnosis of cystic fibrosis (CF), sickle cell disease (SCD), or congenital heart disease (CHD).

RESULTS: We identified 112 313 patients, …

Twelve-Month Psychosocial Outcomes Of Continuous Glucose Monitoring With Behavioural Support In Parents Of Young Children With Type 1 Diabetes, Persis V Commissariat, Linda A Dimeglio, Lauren G Kanapka, Lori M Laffel, Kellee M Miller, Barbara J Anderson, Marisa E Hilliard

Faculty, Staff and Students Publications

AIM: Managing type 1 diabetes in young children can cause significant stress for parents. Continuous glucose monitoring (CGM) may reduce parental burden. The Strategies to Enhance CGM Use in Early Childhood (SENCE) trial randomized parents of children (ages 2 to <8 >years) with type 1 diabetes to CGM with family behavioural intervention (CGM + FBI), CGM alone (Standard-CGM) or blood glucose monitoring for 26 weeks before receiving CGM + FBI (BGM-Crossover). This report assesses changes in psychosocial outcomes for all groups over 52 weeks.

METHODS: CGM + FBI (n = 45), Standard-CGM (n = 42) and BGM-Crossover (n = 44) participants …

Association For Academic Surgery/Society Of University Surgeons Research Awards Are Highly Successful In Fostering Future Surgeon-Scientists, Oluyinka O Olutoye, Taylor Lee, Anjali Degala, Jessica L Mueller, Allan M Goldstein, Sundeep G Keswani, Lily S Cheng

Faculty, Staff and Students Publications

BACKGROUND: The surgeon-scientist brings a unique perspective to surgical research. The Association of Academic Surgeons and Society of University Surgeons foster the development of surgeon-scientists through foundation awards to residents and junior faculty. We sought to evaluate the academic success of surgeons who received an Association for Academic Surgery/Society of University Surgeons award.

METHODS: Information was collected for individuals who received a resident or junior faculty research award from the Association for Academic Surgery or Society of University Surgeons. Google Scholar, Scopus, and the National Institutes of Health Research Portfolio Online Reporting Tools: Expenditures and Results were used to assess …

Sculpting Astrocyte Diversity Through Circuits And Transcription, Yi-Ting Cheng, Junsung Woo, Benjamin Deneen

Faculty, Staff and Students Publications

Astrocytes are the most abundant glial cell in the central nervous system and occupy a wide range of roles that are essential for brain function. Over the past few years, evidence has emerged that astrocytes exhibit cellular and molecular heterogeneity, raising the possibility that subsets of astrocytes are functionally distinct and that transcriptional mechanisms are involved in encoding this prospective diversity. In this review, we focus on three emerging areas of astrocyte biology: region-specific circuit regulation, molecular diversity, and transcriptional regulation. This review highlights our nascent understanding of how molecular diversity is converted to functional diversity of astrocytes through the …

Patient-Reported Ability To Walk 4 M And To Wash: New Clinical Endpoints And Predictors Of Survival In Patients With Pre-Terminal Cancer, Markus S Anker, Alessia Lena, Eric J Roeland, Jan Porthun, Sebastian Schmitz, Sara Hadzibegovic, Philipp Sikorski, Ursula Wilkenshoff, Ann-Kathrin Fröhlich, Luisa Valentina Ramer, Matthias Rose, Jan Eucker, Tienush Rassaf, Matthias Totzeck, Lorenz H Lehmann, Stephan Von Haehling, Andrew J S Coats, Tim Friede, Javed Butler, Stefan D Anker, Hanno Riess, Ulf Landmesser, Lars Bullinger, Ulrich Keller, Johann Ahn

Staff and Researcher Publications

Background: Maintaining the ability to perform self-care is a critical goal in patients with cancer. We assessed whether the patient-reported ability to walk 4 m and wash oneself predict survival in patients with pre-terminal cancer.

Methods: We performed a prospective observational study on 169 consecutive hospitalized patients with cancer (52% female, 64 ± 12 years) and an estimated 1-12 months prognosis at an academic, inpatient palliative care unit. Patients answered functional questions for 'today', 'last week', and 'last month', performed patient-reported outcomes (PROs), and physical function assessments.

Results: Ninety-two (54%) patients reported the ability to independently walk 4 m and …

Examining The Association Between Emotional Intelligence, Meaning In Life, Stress, And Burnout Among Preâ??Medical Students In The United States, Nayla Paulina Paulina Bejarano Chacon

Open Access Theses & Dissertations

Background and significance: The Association of American Medical Colleges (AAMC) has estimated that by 2034 there will be a physician shortage of around 124,000 physicians. With burnout being one of the main drivers, it is crucial to assess it. Burnout is characterized by high levels of emotional exhaustion and cynicism and low levels of academic efficacy.There has been substantial research on burnout among healthcare providers across different levels of training; however, few studies have examined burnout among undergraduate students who wish to pursue a graduate degree in healthcare. Given the shortage of healthcare providers in the United States, it is …

Outcomes Of Aortic Root Replacement In Patients With Marfan Syndrome: The Role Of Valve-Sparing And Valve-Replacing Approaches, Joseph S Coselli, Irina V Volguina, Lynna Nguyen, Susan Y Green, Scott A Lemaire, Marc R Moon

Faculty, Staff and Students Publications

BACKGROUND: Marfan syndrome (MFS) is a heritable thoracic aortic disease with pervasive cardiovascular effects, including commonly, a dilated aortic root. Traditionally, the root is replaced using a mechanical composite valve graft (CVG); however, this valve-replacing (VR) approach necessitates a lifelong regimen of anticoagulation with a potential for late bleeding complications. In time, valve-sparing (VS) approaches were developed. Today, several options for aortic root replacement (ARR) exist; each has advantages and disadvantages that helps inform choice. The Aortic Valve Operative Outcomes in Marfan Patients (AVOMP) is a multi-center international registry to analyze clinical outcomes of ARR in MFS patients using either …