Medical Specialties Commons^™

Strengthening Capacities To Respond To Dementia With Lifelong Disabilities: Using The Project Echo Model, Edward F. Ansello

Case Studies from Age in Action

Educational Objectives

1. To discuss the need for interprofessional training about aging with lifelong disabilities and dementia.

2. To demonstrate the continuing heterogeneity among adults growing older with these conditions.

3. To report the relevance of the Project ECHO model as a means of collaborative training and practice improvement.

Lucy Corr Dental Clinic: Addressing Dental Needs Of Uninsured Older Adults, Patricia B. Bonwell

Case Studies from Age in Action

Educational Objectives

1. Discuss the critical importance of oral health and the oral-systemic relationship in older adults.

2. Describe how dental insurance determines receipt of dental treatment in older adults.

3. Share how the Lucy Corr Dental Clinic (LCDC) increases access to dental care for uninsured older adults.

4. Describe valuable collaborations with community foundations, the Virginia Dental Association, and Virginia Commonwealth University that enable the success of the LCDC.

The Vcu Nursing Home Echo, A Member Of The National Covid-19 Action Network, Bert Water, Kimberly Ivey, Annie Rhodes, Christian Bergman, Daniel Bluestein, Jenni Mathews, Laura Finch, Shannon Arnette, Joanne Coleman, Maddie Mcintyre, Tara Rouse

Case Studies from Age in Action

Educational Objectives

1. To demonstrate the tremendous impact of COVID-19 on long-term care facilities.

2. To discuss the need for continuous, current, interprofessional education of both administrative and clinical staff within long-term care facilities.

3. To discuss the value of building interconnective and interprofessional relationships between both academic health science centers and nursing homes.

Improving Guardianship Practices Through Collaborative Stakeholder Action, Erica Wood, Shasta Douglass

Case Studies from Age in Action

Educational Objectives

1. Describe the purpose of adult guardianship and its effect on fundamental rights.

2. Explain the need for guardianship reform, the obstacles to reform, and what issues need attention in Virginia.

3. Discuss the purpose of state Working Interdisciplinary Networks of Guardianship Stakeholders (WINGS) and the creation and accomplishments of Virginia WINGS.

4. Review cases in which a WINGS pilot project supported the needs and rights of adults with guardians.

The U-Net-Based Active Learning Framework For Enhancing Cancer Immunotherapy, Vishwanshi Joshi

Theses, Dissertations and Capstones

Breast cancer is the most common cancer in the world. According to the U.S. Breast Cancer Statistics, about 281,000 new cases of invasive breast cancer are expected to be diagnosed in 2021 (Smith et al., 2019). The death rate of breast cancer is higher than any other cancer type. Early detection and treatment of breast cancer have been challenging over the last few decades. Meanwhile, deep learning algorithms using Convolutional Neural Networks to segment images have achieved considerable success in recent years. These algorithms have continued to assist in exploring the quantitative measurement of cancer cells in the tumor microenvironment. …

Potential Counter Regulatory Effects Of A Gut Microbiota Metabolite In Alleviating Down-Regulation Krüppel-Like Factor 4 In Intestinal Inflammation, Ylva Forslund

Theses, Dissertations and Capstones

Inflammatory bowel disease (IBD) is a medical condition characterized by chronic inflammation of the intestinal epithelium. Krüppel-like factor 4 (KLF4), a zinc finger transcription factor, is vital for maintaining intestinal epithelial homeostasis. KLF4 promotes differentiation of goblet cells that generate the protective mucus layer. Reduced goblet cell number and defective mucus layer are associated with IBD. Shortchain fatty acids (SCFA) are known to play an important role in the maintenance of a strong and healthy intestinal epithelial layer and also in goblet cell differentiation. However, whether the positive effects of SCFAs on goblet cells are mediated, at least partly, via …

The Epigenetic Effects Of Omega-3 Fatty Acids In Diffuse Large B-Cell Lymphoma, Tanner Jeffrey Bakhshi

Theses, Dissertations and Capstones

Diffuse large B-cell lymphoma (DLBCL) is the most common type of lymphoma. It is an aggressive cancer, with 50-70% of patients diagnosed at an advanced stage and 30-50% of patients not cured by chemoimmunotherapy. DLBCL is almost always caused by genetic damage sustained during the germinal center (GC) reaction. The mechanisms that govern the GC reaction bear a striking resemblance to those that drive DLBCL. Genomic studies have shown that some of its most common mutations occur in genes that encode epigenetic modifiers, including the lysine (histone) acetyltransferases CREBBP and p300. These mutations prevent the acetylation of multiple histone residues, …

Prolonged Environmental Enrichment Promotes Developmental Myelination., Evan Z Goldstein, Vera Pertsovskaya, Thomas A Forbes, Jeffrey L Dupree, Vittorio Gallo

Pediatrics Faculty Publications

Postnatal neurodevelopment is profoundly influenced by environmental experiences. Environmental enrichment is a commonly used experimental paradigm that has uncovered numerous examples of experience-dependent plasticity in health and disease. However, the role of environmental enrichment in normal development, especially glial development, is largely unexplored. Oligodendrocytes, the myelin-forming glia in the central nervous system, provide metabolic support to axons and establish efficient saltatory conduction by producing myelin. Indeed, alterations in myelin are strongly correlated with sensory, cognitive, and motor function. The timing of developmental myelination is uniquely positioned to be influenced by environmental stimuli, as peak myelination occurs postnatally and continues into …

Sex-Specific Social Behavior And Amygdala Proteomic Deficits In, Maria Jesus Herrero, Li Wang, David Hernandez-Pineda, Payal Banerjee, Heidi Y. Matos, Meredith Goodrich, Aswini Panigrahi, Nathan Anthony Smith, Joshua G. Corbin

Pediatrics Faculty Publications

In humans, mutations in the transcription factor encoding gene, FOXP2, are associated with language and Autism Spectrum Disorders (ASD), the latter characterized by deficits in social interactions. However, little is known regarding the function of Foxp2 in male or female social behavior. Our previous studies in mice revealed high expression of Foxp2 within the medial subnucleus of the amygdala (MeA), a limbic brain region highly implicated in innate social behaviors such as mating, aggression, and parental care. Here, using a comprehensive panel of behavioral tests in male and female Foxp2 +/- heterozygous mice, we investigated the role Foxp2 plays …

The Evolution And Future Of Targeted Cancer Therapy: From Nanoparticles, Oncolytic Viruses, And Oncolytic Bacteria To The Treatment Of Solid Tumors, Kyle M. Pierce, William R. Miklavcic, Kyle P. Cook, Mikayla Sweitzer Hennen, Kenneth W. Bayles, Michael A. Hollingsworth, Amanda E. Brooks, Jessica E. Pullan, Kaitlin M. Dailey

Journal Articles: Pathology and Microbiology

While many classes of chemotherapeutic agents exist to treat solid tumors, few can generate a lasting response without substantial off-target toxicity despite significant scientific advancements and investments. In this review, the paths of development for nanoparticles, oncolytic viruses, and oncolytic bacteria over the last 20 years of research towards clinical translation and acceptance as novel cancer therapeutics are compared. Novel nanoparticle, oncolytic virus, and oncolytic bacteria therapies all start with a common goal of accomplishing therapeutic drug activity or delivery to a specific site while avoiding off-target effects, with overlapping methodology between all three modalities. Indeed, the degree of overlap …

Spreading Encouragement To Seniors In A Pandemic, Bonnie L. Rogulj, Lashia Hicks

Physical Therapy Collection

This brief note describes a "virtual calendar" project created by students of the University of St. Augustine for Health Sciences. The calendar of images and poetry was shared with older adult community members to reduce loneliness and increase mental health and wellness in this population during the COVID-19 pandemic.

Endobariatric Procedures For Obesity: Clinical Indications And Available Options., Hemant Goyal, Jonathan Kopel, Abhilash Perisetti Md, Rupinder Mann, Aman Ali, Benjamin Tharian, Shreyas Saligram, Sumant Inamdar

Other Specialties

Obesity remains a growing public health epidemic that has increased healthcare costs and related comorbidities. Current treatment guidelines encourage a multidisciplinary approach starting from patient selection, interventions, and long-term follow-up to maintain weight loss. However, these conservative interventions are largely ineffective at reducing body weight due to low adherence to the treatment regimen. Recently, endoscopic bariatric therapies have become an attractive alternative to traditional invasive bariatric surgeries due to their improved efficacy, safety, and cost-effectiveness. Endoscopic bariatric therapies include intragastric balloon placement, endoscopic sleeve gastroplasty, gastric bypass revision, and aspiration therapy. These procedures fall into two separate categories depending on …

Covid-19 And Acute Esophageal Obstruction Management In The Emergency Department: An U.S. Multicenter Research Network Propensity-Matched Analysis, Hemant Goyal Md Facp, Abhilash Perisetti Md Facp, Mahesh Gajendran Md Mph Facp, Aman Ali Md, Neil Sharma Md

Other Specialties

Introduction- The Coronavirus Disease-2019 (COVID-19) caused by the novel SARS-CoV-2 led to significant strain on the Emergency Department (ED) visits worldwide. Multiple stay-at-home orders were issued during the pandemic unless medical treatment was urgently needed1 . Acute esophageal obstruction (AEO) due to food/ foreign body impaction usually present to the ED, given its severe symptoms. Most esophageal foreign bodies pass through the gastrointestinal (GI) tract uneventfully, and related mortality is very low. Still, most of these patients receive endoscopic interventions (up to 76%)2 . The number of non-urgent endoscopies plummeted sharply during the pandemic to reduce exposure and preserve personal …

High-Throughput Analysis Of Lung Immune Cells In A Combined Murine Model Of Agriculture Dust-Triggered Airway Inflammation With Rheumatoid Arthritis, Rohit Gaurav, Ted R. Mikuls, Geoffrey M. Thiele, Amy J. Nelson, Meng Niu, Chittibabu Guda, James D. Eudy, Austin E. Barry, Todd A. Wyatt, Debra J. Romberger, Michael J. Duryee, Bryant R. England, Jill A. Poole

Journal Articles: Internal Medicine

Rheumatoid arthritis (RA)-associated lung disease is a leading cause of mortality in RA, yet the mechanisms linking lung disease and RA remain unknown. Using an established murine model of RA-associated lung disease combining collagen-induced arthritis (CIA) with organic dust extract (ODE)-induced airway inflammation, differences among lung immune cell populations were analyzed by single cell RNA-sequencing. Additionally, four lung myeloid-derived immune cell populations including macrophages, monocytes/macrophages, monocytes, and neutrophils were isolated by fluorescence cell sorting and gene expression was determined by NanoString analysis. Unsupervised clustering revealed 14 discrete clusters among Sham, CIA, ODE, and CIA+ODE treatment groups: 3 neutrophils (inflammatory, resident/transitional, …

Convalescent Plasma For Covid-19 Complicated By Ards Due To Trali, K. Y. Wang, P. Shah, M. Pierce

Journal Articles

© 2021 BMJ Publishing Group. All rights reserved. Convalescent plasma, which contains antibodies from recovered individuals, has been used as an effective treatment for infectious diseases in the past and is currently being used as a potential treatment option for COVID-19. Multiple studies have reported this treatment to be safe. We report a case of a patient who developed acute respiratory distress syndrome (ARDS) with features suggestive of transfusion-related acute lung injury after being treated with convalescent plasma for COVID-19. We emphasise the need to be aware of the potential risk of transfusion reactions and disease worsening with convalescent plasma …

Outcomes In Patients With Covid-19 Disease And High Oxygen Requirements., G. Rojas-Marte, A. T. Hashmi, M. Khalid, N. Chukwuka, J. Fogel, A. Munoz-Martinez, S. Ehrlich, M. Akbar Waheed, D. Sharma, J. Shani, +6 Additional Authors

Journal Articles

Background

Approximately 19% of people infected with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) progress to severe or critical stages of the coronavirus disease 2019 (COVID-19) with a mortality rate exceeding 50%. We aimed to examine the characteristics, mortality rates, intubation rate, and length of stay (LOS) of patients hospitalized with COVID-19 disease with high oxygen requirements (critically ill).

Methods

We conducted a retrospective analysis in a single center in Brooklyn, New York. Adult hospitalized patients with confirmed COVID-19 disease and high oxygen requirements were included. We performed multivariate logistic regression analyses for statistically significant variables to reduce any …

Ethnic Differences In Thromboprophylaxis For Covid-19 Patients: Should They Be Considered?, T. Iba, J. M. Connors, A. C. Spyropoulos, H. Wada, J. H. Levy

Journal Articles

© 2021, Japanese Society of Hematology. Thromboembolic events contribute to morbidity and mortality in coronavirus disease 2019 (COVID-19). As a result, thromboprophylaxis using low-molecular-weight heparin (LMWH) is universally recommended for hospitalized patients based on multiple guidelines. However, ethnic differences with respect to thrombogenicity have been reported and the incidence of thromboembolic events is considered to be lower in the Asian population. Despite the importance of thromboprophylaxis, bleeding is also a side effect that should be considered. We examine the data relating to potential ethnic differences in thrombosis and bleeding in COVID-19. Although sufficient data is not yet available, current evidence …

Imaging Algorithm For Covid-19: A Practical Approach, S. Ghosh, H. Deshwal, M. B. Saeedan, V. K. Khanna, S. Raoof, A. C. Mehta

Journal Articles

© 2020 Elsevier Inc. The global pandemic of COVID-19 pneumonia caused by the novel coronavirus (SARS-CoV-2) has strained healthcare resources across the world with emerging challenges of mass testing, resource allocation and management. While reverse transcriptase-polymerase chain reaction (RT-PCR) test is the most commonly utilized test and considered the current gold standard for diagnosis, the role of chest imaging has been highlighted by several studies demonstrating high sensitivity of computed tomography (CT). Many have suggested using CT chest as a first-line screening tool for the diagnosis of COVID-19. However, with advancement of laboratory testing and challenges in obtaining a CT …

Speech, Undated, William Bergen D.O.

William F. Bergen, D.O. Collection

Speech describing the history of osteopathic medicine as well as the contemporary state of the profession and osteopathic education.

Mechanisms Of Apoptosis Induced By Actinomycin D In Aerodigestive Tract Cancers, Adeoluwa Ayodeji Adeluola

Theses, Dissertations and Capstones

Upper aerodigestive tract cancers including cancers of the oral cavity, pharynx, larynx, esophagus, and lungs are the most prevalent cancers and leading causes of cancer-related deaths. Collectively, over 300,000 new cases and 146,500 deaths are projected within the US in the year 2021. Drug-associated toxicities, as well as resistance to therapy (intrinsic and acquired), are big challenges for successfully treating these cancers. Recent studies have shown that combining low-dose actinomycin D with existing therapies is a promising strategy to reduce toxicity (cyclotherapy) and to overcome resistance. The development of these treatment strategies however requires an understanding of the molecular mechanisms …

High Prevalence Of Pre-Existing Serological Cross-Reactivity Against Severe Acute Respiratory Syndrome Coronavirus-2 (Sars-Cov-2) In Sub-Saharan Africa, For Yue Tso, Salum J. Lidenge, Phoebe B. Peña, Ashley A. Clegg, John R. Ngowi, Julius Mwaiselage, Owen Ngalamika, Peter Julius, John T. West, Charles Wood

Nebraska Center for Virology: Faculty Publications

Objective: Significant morbidity and mortality have occurred in the USA, Europe, and Asia due to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), whereas the numbers of infections and deaths in sub-Saharan Africa (SSA) have remained comparatively low. It has been hypothesized that exposure of the population in SSA to other coronaviruses prior to the COVID-19 pandemic resulted in some degree of cross-protection against SARS-CoV-2 infection and pathogenesis. We evaluated this hypothesis by comparing SARS-CoV-2 cross-reactive antibodies in pre-pandemic plasma samples collected from SSA and the USA.

Method: Pre-COVID-19 pandemic plasma samples from SSA and the USA were collected and tested by …

Physical Therapy For Hospitalized Covid-19 Patients In Isolation: Feasibility And Pilot Implementation Of Telehealth For Delivering Individualized Therapy., M. Turcinovic, R. Singson, M. Harrigan, S. Ardito, A. Ilyas, L. Sinvani, N. Hajizadeh, E. Burns

Journal Articles

Objective

To optimize the ability of hospitalized patients isolated due to COVID-19 to participate in physical therapy.

Design

This was a prospective, quality improvement trial of the feasibility and acceptability of a "hybrid" in-person and telerehabilitation platform to deliver physical therapy to hospitalized adults.

Setting

Inpatient wards of a tertiary care, multi-specialty academic medical center in the greater New York City metropolitan area.

Participants

A convenience sample of 39 COVID-19+ adults, mean age 57.3 years, 69% male, all previously community dwelling agreed to participate in a combination of in-person and telerehabilitation sessions (TR).

Intervention

Initial in-person evaluation by physical therapist …

The Impact Of Perinatal Severe Acute Respiratory Syndrome Coronavirus 2 Infection During The Peripartum Period., O. Janssen, M. Thompson, S. Milburn, R. Green, B. Wagner, A. Bianco, A. Stroustrup

Journal Articles

No abstract provided.

Commentary: Covid 19: Don't Throw Caution To The Wind Nor Air Leak. Use Ppe!, R. S. Lazzaro, M. L. Inra, B. Patton

Journal Articles

No abstract provided.

Genotype-Phenotype Association And Variant Characterization In Diamond-Blackfan Anemia Caused By Pathogenic Variants In, M. D. Gianferante, M. W. Wlodarski, E. Atsidaftos, L. Da Costa, P. Delaporta, J. E. Farrar, M. Hussain, J. M. Lipton, A. Vlachos, N. Giri, +11 Additional Authors

Journal Articles

Diamond Blackfan anemia (DBA) is predominantly an autosomal dominant inherited red cell aplasia primarily caused by pathogenic germline variants in ribosomal protein genes. DBA due to pathogenic RPL35A variants has been associated with large 3q29 deletions and phenotypes not common in DBA. We conducted a multi-institutional genotype-phenotype study of 45 patients with DBA associated with pathogenic RPL35A germline variants and curated the variant data on 21 additional cases from the literature. Genotype-phenotype analyses were conducted comparing patients with large deletions versus all other pathogenic variants in RPL35A. Twenty-two of the 45 cases had large deletions in RPL35A. After adjusting for …

Mitral Valve-In-Valve And Valve-In-Ring: Tips, Tricks, And Outcomes, L Pirelli, E Hong, R Steffen, T P. Vahl, S K. Kodali, V Bapat

Journal Articles

No abstract provided.

Anesthetic Considerations In A Patient With Lvad And Covid-19 Undergoing Video-Assisted Thoracic Surgery, R. R. Sikachi, D. Anca

Journal Articles

© 2021 Increased survival with left ventricular assist devices (LVAD) has led to a large number of patients with LVADs presenting for noncardiac surgeries (NCS). With studies showing that a trained noncardiac anesthesiologist can safely manage these patients when they present for NCS, it is vital that all anesthesiologists understand the LVAD physiology and its implications in various surgeries. This is even more relevant during the current pandemic in which these complex cardiopulmonary interactions may be even more challenging in patients with coronavirus disease 2019 (COVID-19). The authors describe a case of a patient with COVID-19 with an LVAD who …

Assessing The Importance Of Interleukin-6 In Covid-19 - Authors' Reply., D. E. Leisman, L. Ronner, R. Pinotti, M. D. Taylor, P. Sinha, C. S. Calfee, A. V. Hirayama, F. Mastroianni, C. J. Turtle, C. S. Deutschman, +2 Additional Authors

Journal Articles

No abstract provided.

Association Between Regional Distributions Of Sars-Cov-2 Seroconversion And Out-Of-Hospital Sudden Death During The First Epidemic Outbreak In New York., K. M. Coleman, M. Saleh, S. E. Mountantonakis

Journal Articles

Background

Increased incidence of out-of-hospital sudden death (OHSD) has been reported during the coronavirus 2019 (COVID-19) pandemic. New York City (NYC) represents a unique opportunity to examine the epidemiologic association between the two given the variable regional distribution of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in its highly diverse neighborhoods.

Objective

The purpose of this study was to examine the association between OHSD and SARS-CoV-2 epidemiologic burden during the first COVID-19 pandemic across the highly diverse neighborhoods of NYC.

Methods

The incidences of OHSD between March 20 and April 22, 2019, and between March 20 and April 22, 2020, …

Neuroglobin And Its Role In The Recovery Of Neuronal Cells In Hypoxic Conditions Using Hypoxia Inducible Factor– 1, Riya Shah

Honors Undergraduate Theses

Stroke is the world's leading cause of adult disability, caused by lack of oxygen and nutrients to the brain due to a blood clot in a major artery. This leads to ischemic damage of neuronal cells that leads to paralysis, motor, and speech deficits. While most stroke therapies aim at removing or reducing the blood clots in the brain, few treatments target cell damage. Neuroglobin (NGB) is a protein in the brain that is able to aid in neuroprotection following oxidative stress. Hypoxia-Inducible Factor-1 (HIF-1) is a transcription factor that serves as a marker for cell recovery after hypoxia or …