Medicine and Health Sciences Commons^™

Rationale And Design Of The Baylor Infant Twin Study-A Study Assessing Obesity-Related Risk Factors From Infancy, Shabnam R Momin, Mackenzie K Senn, Scott Buckley, Neil R M Buist, Manisha Gandhi, Amy B Hair, Sheryl O Hughes, Kelly R Hodges, William C Lange, Maria A Papaioannou, Mimi Phan, Robert A Waterland, Alexis C Wood

Children’s Nutrition Research Center Staff Publications

Background: Early childhood (0-3 years) is a critical period for obesity prevention, when tendencies in eating behaviors and physical activity are established. Yet, little is understood about how the environment shapes children's genetic predisposition for these behaviors during this time. The Baylor Infant Twin Study (BITS) is a two phase study, initiated to study obesity risk factors from infancy. Data collection has been completed for Phase 1 in which three sub-studies pilot central measures for Phase 2. A novel infant temperament assessment, based on observations made by trained researchers was piloted in Behavior Observation Pilot Protocol (BOPP) study, a new …

Exploring Media Portrayals Of People With Mental Disorders Using Nlp, Swapna Gottipati, Mark Chong, Andrew Wei Kiat Lim, Benny Haryanto Kawidiredjo

Research Collection School Of Computing and Information Systems

Media plays an important role in creating an impact in society. Several studies show that news media and entertainment channels, at times may create overwhelming images of the mental illness that emphasize criminality and dangerousness. The consequences of such negative impact may impact the audience with stigma and on the other hand, they impair the self-esteem and help-seeking behavior of the people with mental disorders. This is the first study to examine the Singapore media’s portrayal of persons with mental disorders (MDs) using text analytics and natural language processing. To date, most studies on media portrayal of people with MDs …

Seeking Control During Uncontrollable Times: Control Abilities And Religiosity Predict Stress During Covid-19, Shi Ann Shuna Khoo, Wei Xing Toh, Hwajin Yang

Research Collection School of Social Sciences

The COVID-19 pandemic has created an urgent need to understand the protective factors that can buffer individuals against psychological distress. We employed a latent-variable approach to examine how control-related factors such as religiosity, self-control, cognitive control, and health locus of control can act as resilience resources during stressful periods. We found that cognitive control emerged as a protective factor against COVID-19-related stress, whereas religiosity predicted a heightened level of stress. These results provide novel insights into control factors that can safeguard individuals' psychological well-being during crises such as a pandemic.

An Outpatient Total Knee Protocol For Optimizing Outcomes And Reducing Variability Of Care, Christopher Johns Pt, Dpt, Ocs, Cert. Mdt, Kimberly Fritts Dpt

Department of Medicine

No abstract provided.

Post Stroke Focal Aware Seizures Presenting As Delayed Onset Choreoathetosis, Artish Patel, Patrick Davis, Beth Stepanczuk Md

Department of Medicine

No abstract provided.

How Ancestral Trauma Informs Patients' Health Decision Making, Tina K. Sacks, Katie Savin, Quenette L. Walton

All Faculty Scholarship

This article considers intergenerational trauma by drawing on the experience of a 37-year-old Black woman whose great-grandfather died as a result of involuntary involvement in the US Public Health Service Syphilis Study at Tuskegee. Although she never met her great-grandfather, the abuse, exploitation, and human rights violations he suffered at the hands of the US government profoundly influenced her health experiences. This article contextualizes her experiences in light of past medical abuse and microethics.

Heidenhain Variant Of Sporadic Creutzfeldt-Jakob Disease: First Reported Case From East Africa, Dilraj Sokhi, Fazal Yakub, Karishma Sharma, Sheila Was, Peter Mativo

Internal Medicine, East Africa

Sporadic Creutzfeldt-Jakob disease (sCJD) is a rare prion disease that causes rapidly progressive fatal neurodegeneration. The rarer Heidenhain variant of sCJD presents with visual symptoms and is rarely reported in the literature from sub-Saharan Africa. We report the case of a 57-year-old male with a three-week history of losing direction when driving home and visual hallucinations described as seeing rainbows. Magnetic resonance imaging (MRI) of the brain revealed unilateral parieto-occipital sulcal hyperintensities with restriction on diffusion-weighted imaging (DWI), and electroencephalography (EEG) showed right para-central slowing leading to an initial diagnosis of non-convulsive status epilepticus. He was treated with anti-epileptic medication …

Implementation And Sustainment Strategies For Open Visitation In The Intensive Care Unit: A Multicentre Qualitative Study, Kerry A. Milner, Suzanne Marmo, Susan A. Goncalves

Nursing Faculty Publications

Objective

Open visitation in adult intensive care units has been associated with improved family and patient outcomes. However, worldwide adoption of this practice has been slow and reasons for this are unclear. This study documents barriers and strategies for implementing and sustaining open visitation in adult intensive care units in the United States experienced by nursing leadership.

Research design

Qualitative approach using grounded theory.

Participants

Nurse leaders in adult intensive care units with open visitation.

Setting

Magnet® or Pathway to Excellence® designated hospitals in the United States.

Methods

Semi structured interviews were conducted with 19 nurse leaders from 15 geographically …

Quality Assurance Audit In Adult Cardiac Anaesthesia, Syed Shabbir Ahmed, Mohammad Hamid, Faisal Junejo

Department of Anaesthesia

Objective: To assess different anaesthesia-related quality indicators during adult cardiac surgery.
Methods: The prospective clinical audit was conducted at the Aga Khan University Hospital, Karachi, from October 2016 to March 2017, and comprised all adult patients scheduled for cardiac surgery. Different anaesthesia-related quality indicators were observed during the pre-induction phase, before the cardiopulmonary bypass, during the procedure, and post-surgery till the transfer from the operating room to the cardiac intensive care unit. Data was analysed using SPSS 19.
Results: Of the 264 patients, 217(82.2%) had complete record; 160(73.7%) males and 57(26.3%) females. The overall mean age was 56.56±12.46 years. In …

Digital News Media Coverage On Sexual And Gender-Based Violence In Kenya: Scoping The Impact Of The Covid-19 Pandemic, Clara Broekaert, Ceri-Lune Renneboog, Ferdinand Okwaro, Abdu Mohiddin, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: Sexual and gender-based violence (SGBV) in Kenya is frequently covered in digital news media. As a powerful influencer of public opinion, news media coverage can have a significant societal impact. This scoping review identifies the extent, nature, and themes of all available digital news media coverage on SGBV in Kenya from June 2019 to July 2020. It analyzes changes in coverage since the start of the COVID-19 pandemic.

Method: The methodological framework for scoping reviews developed by Arksey and O’Malley (2005) guided the scoping review. The selected articles were analyzed using NVivo.

Results: Analysis of the 340 …

Association Of Long-Term Trajectories Of Neighborhood Socioeconomic Status With Weight Change In Older Adults, Dong Zhang, Cici Bauer, Tiffany Powell-Wiley, Qian Xiao

Faculty, Staff and Student Publications

IMPORTANCE: Studying long-term changes in neighborhood socioeconomic status (SES) may help to better understand the associations between neighborhood exposure and weight outcomes and provide evidence supporting neighborhood interventions. Little previous research has been done to examine associations between neighborhood SES and weight loss, a risk factor associated with poor health outcomes in the older population.

OBJECTIVE: to determine whether improvements in neighborhood SES are associated with reduced likelihoods of excessive weight gain and excessive weight loss and whether declines are associated with increased likelihoods of these weight outcomes.

DESIGN, STUDY, AND PARTICIPANTS: This cohort study was conducted using data from …

Role Of Immunotherapy In Stage Iv Large Cell Neuroendocrine Carcinoma Of The Lung., Takefumi Komiya Md, Neema Ravindra, Emily Powell Phd

PCI Publications and Projects

BACKGROUND: Despite approvals of immune checkpoint inhibitors in both small cell and non-small cell lung cancers, the role of immunotherapy in large cell neuroendocrine carcinoma (LCNEC) in lung is undefined.

METHODS: Using the National Cancer Database (NCDB), Stage IV lung LCNEC cases diagnosed from 2014 to 2016 were analyzed. Information regarding cancer treatment was limited to first course of therapy, including surgery for primary lesion, radiation, chemotherapy, and immunotherapy. Survival analysis was performed using Kaplan-Meier curves and Log-rank tests. Cox proportional hazard model was used for multivariate analysis.

RESULTS: Among 661 eligible cases, 37 patients were treated with immunotherapy. No …

Heterocycles In The Treatment Of Neglected Tropical Diseases, Kush K. Maheshwari, Debasish Bandyopadhyay

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Chemistry)

Background: Neglected Tropical Diseases (NTDs) affect a huge population of the world and the majority of the victims belong to the poor community of the developing countries. Until now, the World Health Organization (WHO) has identified 20 tropical diseases as NTDs that must be addressed with high priority. However, many heterocyclic scaffolds have demonstrated potent therapeutic activity against several NTDs.

Objective: There are three major objectives: (1) To discuss the causes, symptoms, and current status of all the 20 NTDs; (2) To explore the available heterocyclic drugs, as well as their mechanisms of action (if known), that are being used …

Rising Trend Of Women In Gastroenterology: A Paradigm Shift, Lubna Kamani, Jeanin E Van Hooft

Section of Gastroenterology

No abstract provided.

Antecedents Of Borderline Personality Disorder And Antisocial Personality Disorder: An Examination Of Gene X Environment Interactions, Amy L. Medina

Dissertations, Theses, and Capstone Projects

Current thinking suggests that genotypes associated with impulse-control disorders and negative emotionality, such as monoamine oxidase-a (MAOA), interact with negative early environmental factors like childhood maltreatment and develop into the disorders know as Borderline Personality Disorder (BPD) and Antisocial Personality Disorder (ASPD). Using existing data from a prospective cohort design study of the consequences of child abuse and neglect, participants (N = 896 represent individuals with documented histories of child abuse and neglect and a matched comparison group that were followed up into adulthood and interviewed. A subsample of 631 participants gave permission for DNA extraction and analyses during …

When Is A Sandwich Too Much? A Critical Look At Teenage Parenthood And Its Impact On The Lives Of Their Parents, Shirley P. Grant

Dissertations, Theses, and Capstone Projects

The transition into early parenthood also implies a shift to early grandparenthood for the parents of teenage parents. The stigmas and stereotypes associated with teenage pregnancy and parenthood are also experienced by their parents for the decisions their children have made. Furthermore, some of these grandparents are caregivers to aging parents while also parenting their younger children. These people, recently called, “the club sandwiched” generation, appear to be experiencing physical, social, economic, and psychological impacts because of their responsibilities of caring for three generations but have not yet received much attention in academic literature. Teenage pregnancy can affect any family. …

Focal St-Segment Elevation Without Coronary Occlusion: Myocardial Infarction With No Obstructive Coronary Atherosclerosis Associated With Covid-19-A Case Report, Casey Meizinger, Bruce D. Klugherz

Division of Cardiology Faculty Papers

Background: While it is understood that coronavirus disease 2019 (COVID-19) is primarily complicated by respiratory failure, more data are emerging on the cardiovascular complications of this disease. A subset of COVID-19 patients present with ST-elevations on electrocardiogram (ECG) yet normal coronary angiography, a presentation that can fit criteria for myocardial infarction with no obstructive coronary atherosclerosis (MINOCA). There is little known about non-coronary myocardial injury observed in patients with COVID-19, and we present a case that should encourage further conversation and study of this clinical challenge.

Case summary: An 86-year-old man presented to our institution with acute hypoxic respiratory failure …

Understanding The Impacts Of Emerging Infectious Disease (Eid) Media Exposure: The Case Of U.S. Ebola Virus Disease (Evd), Alicia Mason, Kevin Wright, Laura Lambert

Faculty Submissions

Introduction: Using the Extended Parallel Processing Model (EPPM) as a theoretical framework this study examines the impact of Ebola virus disease (EVD) media exposure on U.S. audience perceptions of the threat severity, personal susceptibility, and behavioral intentions to respond to the 2014 Ebola virus disease (EVD) threat.

Methods: Respondents included (n = 255) residents from the Midwest and Southern regions of U.S. Participants completed an online survey between 28 October and 3 December 2014 during the height of Ebola-related media coverage.

Results: Findings reveal that increased exposure to EVD media content was associated with increased threat severity and personal susceptibility. …

High Prevalence Of Multidrug-Resistant Clostridioides Difficile Following Extensive Use Of Antimicrobials In Hospitalized Patients In Kenya, Winnie C. Mutai, Marianne W. Mureithi, Omu Anzala, Gunturu Revathi, Brian Kullin, Magdaline Burugu, Cecilia Kyany’A, Erick Odoyo, Peter Otieno, Lillian Musila

Pathology, East Africa

Introduction: Clostridioides difficile is a neglected pathogen in many African countries as it is generally not regarded as one of the major contributors toward the diarrheal disease burden in the continent. However, several studies have suggested that C. difficile infection (CDI) may be underreported in many African settings. The aim of this study was to determine the prevalence of CDI in hospitalized patients, evaluate antimicrobial exposure, and detect toxin and antimicrobial resistance profiles of the isolated C. difficile strains.

Methods: In this cross-sectional study, 333 hospitalized patients with hospital-onset diarrhoea were selected. The stool samples were collected and cultured on …

Gastroenteropancreatic Neuroendocrine Tumours: Clinicopathological Evaluation At Shifa International Hospital, Islamabad, Nadira Mamoon, Hania Naveed, Mariam Abid, Humaira Nasir, Imran Nazir Ahmad, Zujajah Hameed, Asna Haroon Khan

Department of Pathology and Laboratory Medicine

Objective: Clinicopathological features of gastroenteropancreatic neuroendocrine tumours (GEP-NETs) have rarely been studied in Pakistani population. We investigated clinical characteristics of these tumours according to updated World Health Organization (WHO) 2010 classification.
Methods: The data of Shifa International Hospital, Islamabad was retrospectively analysed for pathologically confirmed GEP-NETs from January 2013 to March 2018.
Results: One hundred and eighteen patients (mean age, 52.2± 16.4 years; Of these 65(55.1%) were males. Majority, 98(83.1%) of the patients were symptomatic including 6(5.1%) with functional tumours. Pancreas was the most frequent primary site noted in 33(28%) patients. The most common histologic type was well differentiated neuroendocrine …

Depolarization-Initiated Endogenous Cannabinoid Release And Underlying Retrograde Neurotransmission In Interneurons Of Amygdala, Sodikdjon A. Kodirov, Kathrin Bonni, Michael Wehrmeister, Beat Lutz

Health & Biomedical Sciences Faculty Publications

The depolarization is also important for the short-term synaptic plasticity, known as depolarization-induced suppression of excitation (DSE). The two major types of neurons and their synapses in the lateral nucleus of amygdala (LA) are prone to plasticity. However, DSE in interneurons has not been reported in amygdala in general and in LA in particular. Therefore, we conducted the patch-clamp experiments with LA interneurons. These neurons were identified by lack of adaptation in firing rate of action potentials. In this study, we show for the first time a transient suppression of neurotransmission at synapses both within the local network and between …

Transcorneal Electrical Stimulation Reduces Neurodegenerative Process In A Mouse Model Of Glaucoma, Assraa Hassan Jassim, Mckay Cavanaugh, Jessica Stukel Shah, Rebecca Willits, Denise M. Inman

Health & Biomedical Sciences Faculty Publications

Glaucoma is a neurodegenerative disease in which the retinal ganglion cell axons of the optic nerve degenerate concomitant with synaptic changes in the retina, leading finally to death of the retinal ganglion cells (RGCs). Electrical stimulation has been used to improve neural regeneration in a variety of systems, including in diseases of the retina. Therefore, the focus of this study was to investigate whether transcorneal electrical stimulation (TES) in the DBA2/J mouse model of glaucoma could improve retinal or optic nerve pathology and serve as a minimally invasive treatment option. Mice (10 months-old) received 21 sessions of TES over 8 …

Association Of Baseline Characteristics With Insulin Sensitivity And Β-Cell Function In The Glycemia Reduction Approaches In Diabetes: A Comparative Effectiveness (Grade) Study Cohort, Neda Rasouli, Naji Younes, Kristina M Utzschneider, Silvio E Inzucchi, Ashok Balasubramanyam, Andrea L Cherrington, Faramarz Ismail-Beigi, Robert M Cohen, Darin E Olson, Ralph A Defronzo, William H Herman, John M Lachin, Steven E Kahn, Grade Research Group

Faculty, Staff and Students Publications

OBJECTIVE: We investigated sex and racial differences in insulin sensitivity, β-cell function, and glycated hemoglobin (HbA

RESEARCH DESIGN AND METHODS: This is a cross-sectional analysis of baseline data from 3,108 GRADE (Glycemia Reduction Approaches in Diabetes: A Comparative Effectiveness Study) participants. All had type 2 diabetes diagnosedβ-cell function were evaluated using the HOMA of insulin sensitivity and estimates from oral glucose tolerance tests, including the Matsuda Index, insulinogenic index, C-peptide index, and oral disposition index (DI).

RESULTS: The cohort was 56.6 ± 10 years of age (mean ± SD), 63.8% male, with BMI 34.2 ± 6.7 kg/m

CONCLUSIONS: In the …

Association Of Baseline Characteristics With Insulin Sensitivity And Β-Cell Function In The Glycemia Reduction Approaches In Diabetes: A Comparative Effectiveness (Grade) Study Cohort, Neda Rasouli, Naji Younes, Kristina M Utzschneider, Silvio E Inzucchi, Ashok Balasubramanyam, Andrea L Cherrington, Faramarz Ismail-Beigi, Robert M Cohen, Darin E Olson, Ralph A Defronzo, William H Herman, John M Lachin, Steven E Kahn

Faculty, Staff and Students Publications

OBJECTIVE: We investigated sex and racial differences in insulin sensitivity, β-cell function, and glycated hemoglobin (HbA

RESEARCH DESIGN AND METHODS: This is a cross-sectional analysis of baseline data from 3,108 GRADE (Glycemia Reduction Approaches in Diabetes: A Comparative Effectiveness Study) participants. All had type 2 diabetes diagnosedβ-cell function were evaluated using the HOMA of insulin sensitivity and estimates from oral glucose tolerance tests, including the Matsuda Index, insulinogenic index, C-peptide index, and oral disposition index (DI).

RESULTS: The cohort was 56.6 ± 10 years of age (mean ± SD), 63.8% male, with BMI 34.2 ± 6.7 kg/m

CONCLUSIONS: In the …

Associations Between Stress, Anxiety, Depression, And Emotional Intelligence Among Osteopathic Medical Students, Nicole A. Doyle, Robert E. Davis, Syed Siraj A. Quadri, Joshua R. Mann, Manoj Sharma, Richard M. Wardrop, Vinayak K. Nahar

Health, Human Performance and Recreation Faculty Publications and Presentations

Context

Stress, anxiety, and depression affect medical student populations at rates disproportionate to those of general student populations. Emotional intelligence (EI) has been suggested as a protective factor in association with psychological distress.

Objective

To explore the relationships between EI and stress, anxiety, and depression among a sample of US osteopathic medical students.

Methods

From February to March 2020, a convenience sample of medical students enrolled at an osteopathic medical school in the southeastern region of the United States were invited to complete a voluntary and anonymous 54-item online questionnaire that included sociodemographic items as well as validated and reliable …

Prevalence Of Barrett’S Esophagus And Performance Of Societal Screening Guidelines In An Unreferred Primary Care Population Of Us Veterans, Theresa H Nguyen, Aaron P Thrift, Massimo Rugge, Hashem B El-Serag

Faculty, Staff and Students Publications

BACKGROUND AND AIMS: Less than 10% of patients diagnosed with esophageal adenocarcinoma have a pre-existing Barrett's esophagus (BE) diagnosis, possibly because of suboptimal performance of guidelines. We examined the prevalence of BE in a previously unscreened primary care population and the potential yield of practice BE screening guidelines.

METHODS: This was a retrospective analysis of a prospective cross-sectional study of consecutively recruited unreferred patients from primary care clinics who underwent study upper endoscopy. We examined the performance of BE screening guidelines of the European Society of Gastrointestinal Endoscopy (ESGE), British Society of Gastroenterology (BSG), American Society for Gastrointestinal Endoscopy (ASGE), …

Links Between Thrombosis And Inflammation In Traumatic Brain Injury, W Brad Hubbard, Jing-Fei Dong, Miguel A Cruz, Rolando E Rumbaut

Faculty, Staff and Students Publications

Traumatic brain injury (TBI) continues to be a major healthcare problem and there is much to be explored regarding the secondary pathobiology to identify early predictive markers and new therapeutic targets. While documented changes in thrombosis and inflammation in major trauma have been well described, growing evidence suggests that isolated TBI also results in systemic alterations in these mechanisms. Here, we review recent experimental and clinical findings that demonstrate how blood-brain barrier dysfunction, systemic immune response, inflammation, platelet activation, and thrombosis contribute significantly to the pathogenesis of TBI. Despite advances in the links between thrombosis and inflammation, there is a …

Hyperglycemia And Dyslipidemia: Reduced Hla-Dr Expression In Monocyte Subpopulations From Diabetes Patients, Blanca I. Restrepo, Marcel Twahirwa, Chinnaswamy Jagannath

School of Medicine Publications

Immune dysfunction contributes to the higher risk of communicable and non-communicable diseases among diabetics. HLA-DR expression is a robust marker of immune competence in mononuclear cells, including antigen presentation to CD4 lymphocytes. Given the high prevalence of obesity among diabetics, we evaluated the independent association between hyperglycemia and dyslipidemias with respect to HLA-DR expression in blood monocytes from type 2 diabetes patients. The monocytes from individuals with (n=16) or without diabetes (n=25) were phenotyped by flow cytometry to assess the differential expression of HLA-DR on their three subpopulations (classical, intermediate and non-classical monocytes). Diabetes was independently associated with lower HLA-DR …

Allocation Of Anchors During Labral Repair: A Multicenter Cohort Analysis Of Labral Treatment In Hip Arthroscopy., Ryan P Mcgovern, John J Christoforetti, Benjamin R Kivlan, Shane J Nho, Andrew B Wolff, John P Salvo, Dean Matsuda, Thomas J Ellis, Allston J Stubbs, Dominic S Carreira

Ambulatory and Primary Care Articles

BACKGROUND: While previous studies have established several techniques for suture anchor repair of the acetabular labrum to bone during arthroscopic surgery, the current literature lacks evidence defining the appropriate number of suture anchors required to effectively restore the function of the labral tissue.

PURPOSE/HYPOTHESIS: To define the location and size of labral tears identified during hip arthroscopy for acetabular labral treatment in a large multicenter cohort. The secondary purpose was to differentiate the number of anchors used during arthroscopic labral repair. The hypothesis was that the location and size of the labral tear as well as the number of anchors …

Prediction Model For Freedom From Tlr From A Multi-Study Analysis Of Long-Term Results With The Zilver Ptx Drug-Eluting Peripheral Stent., Michael D Dake, Fabrizio Fanelli, Aaron E Lottes, Erin E O'Leary, Heidi Reichert, Xiaohui Jiang, Weiguo Fu, Osamu Iida, Kan Zen, Marc Schermerhorn, Thomas Zeller, Gary M Ansel

Heart and Vascular Articles

PURPOSE: Develop a prediction model to determine the impact of patient and lesion factors on freedom from target lesion revascularization (ffTLR) for patients who are candidates for Zilver PTX drug-eluting stent (DES) treatment for femoropopliteal lesions.

METHODS: Patient factors, lesion characteristics, and TLR results from five global studies were utilized for model development. Factors potentially associated with TLR (sex, age, diabetes, hypertension, hypercholesterolemia, renal disease, smoking status, Rutherford classification, lesion length, reference vessel diameter (RVD), popliteal involvement, total occlusion, calcification severity, prior interventions, and number of runoff vessels) were analyzed in a Cox proportional hazards model. Probability of ffTLR was …