Mental and Social Health Commons^™

Addressing Weight In Primary Care: Perspectives Of African American Young Adults With Serious Mental Illness, Sang Qin, Lindsay Sheehan, Janis Sayer, Kristin S. Williams, Julius Mercer, Ashley Scott, Tevin Anderson

Journal of Human Services Scholarship and Interprofessional Collaboration

Young adults with serious mental illness (SMI) experience disproportionate rates of physical illness. Morbidity and mortality are even worse for young African Americans with SMI, especially those who are overweight. Primary care physicians (PCPs) have an important role in addressing weight management. Current research explored these young patient’s perceptions of weight management and how PCPs can best address their weight concerns. Using community-based participatory research, we interviewed 25 African American aged 18-30 who were overweight and had a SMI. Results revealed 1) patient perceptions around weight and 2) patient preferences. Participants identified both positive and negative aspects of being overweight, …

Gamma-Aminobutyric Acid (Gaba) Neurons And Perineuronal Nets (Pnn) In The Monodelphis Domestica And Relevance To Psychiatric Disorders, Jatziry Z. Luna Escobedo, Mariela Garcia, John L. Vandeberg, Mario Gil

Research Symposium

Background/ Purpose: Gamma-aminobutyric acid (GABA) is an amino acid that serves as the central nervous system’s (CNS) main inhibitory neurotransmitter. By inhibiting nerve transmission, it works to lower neuronal excitability. Altered GABA levels have been associated with a variety of psychiatric disorders, for example Epilepsies, Parkinson’s Disease, and Schizophrenia. Perineuronal nets (PNN) are extracellular molecules that are released by neurons and glial cells that modulate many neuronal and glial functions by encapsulating the inhibitory cells and neurites. Altered PNN levels serve as a potential trigger to synaptic imbalance. The purpose of this study is to quantify and analyze the presence, …

Establishing The First Student-Run Clinic To Provide Free Health Care To A South Texas Colonia, John Nicholas Cauba, Andrew B. Callan, Beatriz Tapia

Research Symposium

Purpose: The purpose of the University of Texas Rio Grande Valley School of Medicine Student Run Clinic is to bridge the healthcare gap in the local colonias by providing excellent, compassionate primary care to all who enter our doors, free of charge. We also work to connect our patients to low-cost, high-quality services in the area like women’s health visits, appointments with social workers, and dental services. Additionally, we offer medical students’ opportunities from their first year to serve an underserved population and get hands-on experience with patients.

Many patients in colonias face challenges like limited transportation options and a …

Reliability And Validity Of The Patient Health Questionnaire-4 Scale And Its Subscales Of Depression And Anxiety Among Us Adults Based On Nativity, David Adzrago, Timothy J Walker, Faustine Williams

Faculty, Staff and Student Publications

BACKGROUND: The burdens of anxiety and depression symptoms have significantly increased in the general US population, especially during this COVID-19 epidemiological crisis. The first step in an effective treatment for anxiety and depression disorders is screening. The Patient Health Questionnaire-4 (PHQ-4, a 4-item measure of anxiety/depression) and its subscales (PHQ-2 [a 2-item measure of depression] and Generalized Anxiety Disorder [GAD-2, a 2-item measure of anxiety]) are brief but effective mass screening instruments for anxiety and depression symptoms in general populations. However, little to no study examined the psychometric properties (i.e., reliability and validity) of the PHQ-4 and its subscales (PHQ-2 …

Brain-Specific Serine/Threonine-Protein Kinase 1 Is A Substrate Of Protein Kinase C Epsilon Involved In Sex-Specific Ethanol And Anxiety Phenotypes, Michael P. Dugan, Rajani Maiya, Caleb Fleischer, Michal Bajo, Angela E. Snyder, Ashwin Koduri, Sathvik Srinivasan, Marisa Roberto, Robert O. Messing

School of Graduate Studies Faculty Publications

Protein kinase C epsilon (PKCε) regulates behavioural responses to ethanol and plays a role in anxiety-like behaviour, but knowledge is limited on downstream substrates of PKCε that contribute to these behaviours. We recently identified brain-specific serine/threonine-protein kinase 1 (BRSK1) as a substrate of PKCε. Here, we test the hypothesis that BRSK1 mediates responses to ethanol and anxiety-like behaviours that are also PKCε dependent. We used in vitro kinase assays to further validate BRSK1 as a substrate of PKCε and used Brsk1−/− mice to assess the role of BRSK1 in ethanol- and anxiety-related behaviours and in physiological responses to ethanol. We …

Gut Feelings: A Literature Review On The Gut-Brain Axis And Its Potential Influence On Mood, Grace Johnson

University Honors Theses

In recent decades, research on the gut-brain axis has evolved due to an increasing interest in the connection between gut health and mental health. The gut-brain axis presents a new frontier of health for both medical professionals and psychologists as there is expanding evidence illustrating the comorbidity of gut disorders and mood disorders. Due to the complex nature of studying the gut-brain axis and the myriad of influences on mood disorders such as depression, research has yet to find significant results definitively tying the two together. Nonetheless, the current body of literature on the topic provides a promising outlook on …

An Evidence-Based Approach For Decreasing Burnout In Health Care Workers, Leonor T. Salalila

Student Scholarly Projects

Practice Problem: Health care worker (HCW) burnout is a pervasive phenomenon within the healthcare industry, affecting professionals across various disciplines. Emotional exhaustion is a prominent feature, leading to feelings of being emotionally drained, overwhelmed, and unable to cope effectively with the demands of the job. Additionally, burnout often results in a significant lack of motivation among HCWs, who may struggle to find meaning and purpose in their work, exacerbating feelings of frustration and disillusionment. Consequences extend beyond individual well-being, impacting healthcare organizations with reduced work efficacy, low productivity, increased absenteeism, and high turnover rates. Addressing burnout requires a multifaceted approach, …

Risk Assessment Of Blood-Borne Pathogen Exposure For Emergency Responders, Jill A. Ireland

USF Tampa Graduate Theses and Dissertations

Emergency responders face a significant risk of exposure to blood-borne pathogens (BBPs), such as HIV and hepatitis, due to the nature of their work environment. This study investigates this issue utilizing a dual approach of data analysis and online surveys to assess exposure rates, risk perceptions, factors that contribute to risk and prevention practices. In addressing issues ranging from personal protective equipment (PPE) usage to levels of concern surrounding blood and bodily fluid contact, the findings underscore the need for tailored safety measures, comprehensive education, and improved prevention strategies.

The examination of 346 worker's compensation exposure claims highlighted a significant …

Parents As Reporters Of Middle School Students’ Subjective Well-Being, Daijah N. Hines

USF Tampa Graduate Theses and Dissertations

Historically, self-report has been the predominant method for assessing the subjective well-being of adolescents (SWB). Regarding the use of secondary reporters, especially parental/caregiver reports, in assessing adolescent SWB, there is a gap in the literature. Gaining a better understanding of how to best evaluate adolescent SWB can assist in the identification of adolescents who may be at risk for mental health concerns or who could benefit from increased well-being. It may also assist in the development of future interventions in positive psychology for adolescents. This validity study explored (1) What is the reliability of a newly developed parent report measure …

Opportunities And Challenges For The Use Of Deep Brain Stimulation In The Treatment Of Refractory Major Depression, Prashin Unadkat, Joao Quevedo, Jair Soares, Albert Fenoy

Faculty, Staff and Student Publications

Major Depressive Disorder continues to remain one of the most prevalent psychiatric diseases globally. Despite multiple trials of conventional therapies, a subset of patients fail to have adequate benefit to treatment. Deep brain stimulation (DBS) is a promising treatment in this difficult to treat population and has shown strong antidepressant effects across multiple cohorts. Nearly two decades of work have provided insights into the potential for chronic focal stimulation in precise brain targets to modulate pathological brain circuits that are implicated in the pathogenesis of depression. In this paper we review the rationale that prompted the selection of various brain …

Viscosity Flow Curves Of Agar And The Bounded Ripening Growth Model Of The Gelation Onset, Vincenzo Villani

Faculty, Staff and Student Publications

The gelation kinetics of agar aqueous solutions were studied by means of the viscosity flow curves using a coaxial Couette cylinder viscometer. The viscosity curves show an unusual sigmoidal trend or an exponential decay to a viscous steady state. An original theory of gelation kinetics was developed considering the coarsening of increasingly larger and more stable clusters due to Ostwald ripening and the breakup of clusters that were too large due to the instability of rotating large particles induced by the shear rate. The developed

Lifestyle Medicine For The Prevention And Treatment Of Pancreatitis And Pancreatic Cancer, Sruthi Kapliyil Subramanian, Bhaumik Brahmbhatt, Jennifer M Bailey-Lundberg, Nirav C Thosani, Pritesh Mutha

Faculty, Staff and Student Publications

The incidence of pancreatitis and pancreatic cancer is on the upswing in the USA. These conditions often lead to higher healthcare costs due to the complex nature of diagnosis and the need for specialized medical interventions, surgical procedures, and prolonged medical management. The economic ramification encompasses direct healthcare expenses and indirect costs related to productivity losses, disability, and potential long-term care requirements. Increasing evidence underscores the importance of a healthy lifestyle in preventing and managing these conditions. Lifestyle medicine employs evidence-based interventions to promote health through six key pillars: embracing a whole-food, plant-predominant dietary pattern; regular physical activity; ensuring restorative …

Short Cell Cycle Duration Is A Phenotype Of Human Epidermal Stem Cells, Tong Xiao, Ugomma C Eze, Alex Charruyer-Reinwald, Tracy Weisenberger, Ayman Khalifa, Brook Abegaze, Gabrielle K Schwab, Rasha H Elsabagh, T Richard Parenteau, Karl Kochanowski, Merisa Piper, Yumin Xia, Jeffrey B Cheng, Raymond J Cho, Ruby Ghadially

Staff and Researcher Publications

Background: A traditional view is that stem cells (SCs) divide slowly. Meanwhile, both embryonic and pluripotent SCs display a shorter cell cycle duration (CCD) in comparison to more committed progenitors (CPs).

Methods: We examined the in vitro proliferation and cycling behavior of somatic adult human cells using live cell imaging of passage zero keratinocytes and single-cell RNA sequencing.

Results: We found two populations of keratinocytes: those with short CCD and protracted near exponential growth, and those with long CCD and terminal differentiation. Applying the ergodic principle, the comparative numbers of cycling cells in S phase in an enriched population of …

Apparent Diffusion Coefficient Values Predict Response To Brachytherapy In Bulky Cervical Cancer, Elizabeth E Dong, Junqian Xu, Joo-Won Kim, Jason Bryan, Jewel Appleton, Daniel A Hamstra, Michelle S Ludwig, Alexander N Hanania

Faculty, Staff and Students Publications

BACKGROUND: Diffusion-weighted magnetic resonance imaging (DWI) provides a measurement of tumor cellularity. We evaluated the potential of apparent diffusion coefficient (ADC) values obtained from post-external beam radiation therapy (EBRT) DWI and prior to brachytherapy (BT) to predict for complete metabolic response (CMR) in bulky cervical cancer.

METHODS: Clinical and DWI (b value = 500 s/mm2) data were obtained from patients undergoing interstitial BT with high-risk clinical target volumes (HR-CTVs) > 30 cc. Volumes were contoured on co-registered T2 weighted images and 90th percentile ADC values were calculated. Patients were stratified by CMR (defined by PET-CT at three months post-BT). Relation of …

Assessment Of General Surgery Resident Wellness From The Perspectives Of Family, Friends, And Loved Ones, Dana Unninayar, Benjamin Sc Fung, Gordon Best, Isabelle Raiche

Journal of Wellness

Introduction: Surgical trainees have high rates of burnout compared to residents from other specialties. However, burnout is underreported by trainees, limiting potential interventions to improve wellness. Loved ones are an underused resource for assessing wellness and detecting burnout among residents. The purpose of this study is to assess the perceptions and concerns regarding resident wellness and burnout, as well as strategies to improve wellness, from the perspective of loved ones.

Methods: This cross-sectional survey study was conducted in 2022 at an urban academic center after ethics board approval. An anonymous 18-question survey to assess resident burnout, wellness, and …

Distributed Neural Representations Of Conditioned Threat In The Human Brain, Zhenfu Wen, Edward F Pace-Schott, Sara W Lazar, Jörgen Rosén, Fredrik Åhs, Elizabeth A Phelps, Joseph E Ledoux, Mohammed R Milad

Faculty, Staff and Student Publications

Detecting and responding to threat engages several neural nodes including the amygdala, hippocampus, insular cortex, and medial prefrontal cortices. Recent propositions call for the integration of more distributed neural nodes that process sensory and cognitive facets related to threat. Integrative, sensitive, and reproducible distributed neural decoders for the detection and response to threat and safety have yet to be established. We combine functional MRI data across varying threat conditioning and negative affect paradigms from 1465 participants with multivariate pattern analysis to investigate distributed neural representations of threat and safety. The trained decoders sensitively and specifically distinguish between threat and safety …

Learning From The Implementation Of A Surgical Opioid Reduction Initiative In An Integrated Health System: A Qualitative Study Among Providers And Patients, Willemijn L A Schäfer, Julie K Johnson, Meagan S Ager, Cassandra B Iroz, Reiping Huang, Salva N Balbale, Jonah J Stulberg

Faculty, Staff and Student Publications

BACKGROUND: Surgical opioid overprescribing can result in long-term use or misuse. Between July 2018 and March 2019, the multicomponent intervention, Minimizing Opioid Prescribing in Surgery (MOPiS) was implemented in the general surgery clinics of five hospitals and successfully reduced opioid prescribing. To date, various studies have shown a positive outcome of similar reduction initiatives. However, in addition to evaluating the impact on clinical outcomes, it is important to understand the implementation process of an intervention to extend sustainability of interventions and allow for dissemination of the intervention into other contexts. This study aims to evaluate the contextual factors impacting intervention …

Metabolomic Profiles In Jamaican Children With And Without Autism Spectrum Disorder, Akram Yazdani, Maureen Samms-Vaughan, Sepideh Saroukhani, Jan Bressler, Manouchehr Hessabi, Amirali Tahanan, Megan L Grove, Tanja Gangnus, Vasanta Putluri, Abu Hena Mostafa Kamal, Nagireddy Putluri, Katherine A Loveland, Mohammad H Rahbar

Faculty, Staff and Student Publications

BACKGROUND: Autism spectrum disorder (ASD) is a complex neurodevelopmental condition with a wide range of behavioral and cognitive impairments. While genetic and environmental factors are known to contribute to its etiology, the underlying metabolic perturbations associated with ASD which can potentially connect genetic and environmental factors, remain poorly understood. Therefore, we conducted a metabolomic case-control study and performed a comprehensive analysis to identify significant alterations in metabolite profiles between children with ASD and typically developing (TD) controls.

OBJECTIVE: To elucidate potential metabolomic signatures associated with ASD in children and identify specific metabolites that may serve as biomarkers for the disorder. …

Balancing The Medical, Psychiatric, And Ethical Considerations In The Inpatient Treatment Of Extreme Anorexia Nervosa: A Case Report, Carter A. Schulz, Carolyn A. Kennedy

Aesculapius Journal (Health Sciences & Medicine)

Introduction: Anorexia nervosa (AN) is a psychiatric illness characterized by restricted energy intake, intense fear of gaining weight, and a disturbance in body image. A 2011 meta-analysis estimated the mortality rate for anorexia nervosa to be over 5 times that of the general population, with one-fifth of deaths in AN patients being due to suicide. Treating this disease is notoriously difficult, and treatment is complicated by these patients’ characteristically poor insight.

Case summary: Here we present the case of a 37 year old woman who visited the ED with complaints of nausea and weakness; she was admitted due to hypoglycemia, …

De Novo Variants In Dennd5b Cause A Neurodevelopmental Disorder, Marcello Scala, Valeria Tomati, Matteo Ferla, Mariateresa Lena, Julie S Cohen, Ali Fatemi, Elly Brokamp, Anna Bican, John A Phillips, Mary E Koziura, Michael Nicouleau, Marlene Rio, Karine Siquier, Nathalie Boddaert, Ilaria Musante, Serena Tamburro, Simona Baldassari, Michele Iacomino, Paolo Scudieri, Undiagnosed Diseases Network, Jill A Rosenfeld, Gary Bellus, Sara Reed, Hind Al Saif, Rossana Sanchez Russo, Matthew B Walsh, Vincent Cantagrel, Amy Crunk, Stefano Gustincich, Sarah M Ruggiero, Mark P Fitzgerald, Ingo Helbig, Pasquale Striano, Mariasavina Severino, Vincenzo Salpietro, Nicoletta Pedemonte, Federico Zara

Faculty, Staff and Students Publications

The Rab family of guanosine triphosphatases (GTPases) includes key regulators of intracellular transport and membrane trafficking targeting specific steps in exocytic, endocytic, and recycling pathways. DENND5B (Rab6-interacting Protein 1B-like protein, R6IP1B) is the longest isoform of DENND5, an evolutionarily conserved DENN domain-containing guanine nucleotide exchange factor (GEF) that is highly expressed in the brain. Through exome sequencing and international matchmaking platforms, we identified five de novo variants in DENND5B in a cohort of five unrelated individuals with neurodevelopmental phenotypes featuring cognitive impairment, dysmorphism, abnormal behavior, variable epilepsy, white matter abnormalities, and cortical gyration defects. We used biochemical assays and confocal …