Medicine and Health Sciences Commons^™

Problems And Suggestions On Covid-19’S Quarantine And Isolation From Perspective Of Spatial Organization, Wei Sun, Fengjun Jin

Bulletin of Chinese Academy of Sciences (Chinese Version)

Quarantine and isolation are effective means to prevent transmission of COVID-19, but the problems arised during the period of quarantine and isolation are worth pondering. This article first streamlines five types of problems during the recent period of quarantine and isolation. Based on a brief review of related research on domestic and international literature, the article argues that it will be a suitable approach to carry out research from the perspective of spatial organization combined with the concept of systems theory. Then, it explores the reasons of the aforementioned problems from the objective laws of spatial organization and systems theory. …

The Lived Experiences Of Middle Eastern Immigrant Women During Their Cancer Survivorship Journey: A Phenomenological Study, Enam Alsrayheen, Khaldoun Aldiabat, Catherine Aquino-Russell

The Qualitative Report

The number of Middle Eastern immigrant women (MEIW) living in Canada has significantly increased. However, this group of women is underrepresented in health research and there is a gap in knowledge of their cancer survivorship experiences in Canada. This phenomenological qualitative approach was employed to uncover the meaning of the lived experiences of MEIW during their cancer survivorship journey (CSJ). Data were collected through unstructured interviews and one written description from three MEIW. The participants' perspectives of cancer risk factors were believed to be the cause of their cancer, and their CSJ was fear-inducing and anxiety-provoking. There appears to be …

Patterns Of Failure After Radiation Therapy In Primary Spinal High-Grade Gliomas: A Single Institutional Analysis, Rituraj Upadhyay, Swapnil Khose, Halyna Pokhylevych, Arnold C Paulino, Mary Frances Mcaleer, Amol Ghia, Jing Li, Debra Nana Yeboa, Monica Loghin, Rebecca Harrison, Barbara O'Brien, Carlos Kamiya-Matsuoka, John De Groot, Vinay K Puduvalli, Claudio Tatsui, Christopher Alvarez-Breckenridge, Sujit Prabhu, Larry Rhines, Wafik Zaky, Frank Lin, Jeffery S Weinberg, Gregory Fuller, David I Sandberg, Jason Michael Johnson, Susan L Mcgovern

Faculty, Staff and Student Publications

Background

Primary spinal high-grade gliomas (S-HGG) are rare aggressive tumors; radiation therapy (RT) often plays a dominant role in management. We conducted a single-institution retrospective review to study the clinicopathological features and management of S-HGGs.

Methods

Patients with biopsy-proven S-HGG who received RT from 2001 to 2020 were analyzed for patient, tumor, and treatment characteristics. Kaplan–Meier estimates were used for survival analyses.

Results

Twenty-nine patients were identified with a median age of 25.9 years (range 1–74 y). Four patients had GTR while 25 underwent subtotal resection or biopsy. All patients were IDH wildtype and MGMT-promoter unmethylated, where available. H3K27M mutation …

Effectiveness And Adherence To Closed Face Shields In The Prevention Of Covid-19 Transmission: A Non-Inferiority Randomized Controlled Trial In A Middle-Income Setting (Covproshield), Andrea Ramirez Varela, Alejandro Pacheco Gurruchaga, Silvia Restrepo Restrepo, Juan David Martin, Yessica Daniela Campaz Landazabal, Guillermo Tamayo-Cabeza, Sandra Contreras-Arrieta, Yuldor Caballero-Díaz, Luis Jorge Hernandez Florez, John Mario González, Juan Carlos Santos-Barbosa, José David Pinzón, Juan José Yepes-Nuñez, Rachid Laajaj, Giancarlo Buitrago Gutierrez, Martha Vives Florez, Janner Fuentes Castillo, Gianni Quinche Vargas, Andres Casas, Antonio Medina, Eduardo Behrentz, Covida Working Group

Faculty, Staff and Student Publications

BACKGROUND: The use of respiratory devices can mitigate the spread of diseases such as COVID-19 in community settings. We aimed to determine the effectiveness of closed face shields with surgical face masks to prevent SARS-CoV-2 transmission in working adults during the COVID-19 pandemic in Bogotá, Colombia.

METHODS: An open-label non-inferiority randomized controlled trial that randomly assigned participants to one of two groups: the intervention group was instructed to wear closed face shields with surgical face masks, and the active control group was instructed to wear only surgical face masks. The primary outcome was a positive reverse transcription polymerase chain reaction …

Detection Of Pancreatic Cancer Mirna With Biocompatible Nitrogen-Doped Graphene Quantum Dots, Ryan Ajgaonkar, Bong Lee, Alina Valimukhametova, Steven Nguyen, Roberto Gonzalez-Rodriguez, Jeffery Coffer, Giridhar R. Akkaraju, Anton V. Naumov

School of Medicine Publications

Early-stage pancreatic cancer remains challenging to detect, leading to a poor five-year patient survival rate. This obstacle necessitates the development of early detection approaches based on novel technologies and materials. In this work, the presence of a specific pancreatic cancer-derived miRNA (pre-miR-132) is detected using the fluorescence properties of biocompatible nitrogen-doped graphene quantum dots (NGQDs) synthesized using a bottom-up approach from a single glucosamine precursor. The sensor platform is comprised of slightly positively charged (1.14 ± 0.36 mV) NGQDs bound via π-π stacking and/or electrostatic interactions to the negatively charged (-22.4 ± 6.00 mV) bait ssDNA; together, they form a …

Evaluation Of Ecg Repolarization Parameters In A Worker Cohort Working The Night Shift, Sezen Baglan Uzunget, Kader Eliz Sahin

Journal of the Saudi Heart Association

Objectives: Night Shift work is an increasingly common working order that affects human well-being and it is little known about its arrhythmic role in the cardiovascular system. We aimed to investigate the effect of working at night shifts on P-wave dispersion (Pd), QT and QTc dispersions (QTd, QTcd resp) on surface electrocardiography. Methods: We included 286 foundry workers who work at night shift and 100 foundry workers who work on day time only. The night shift workers were divided into three subgroups according to the length of time they worked at night shift. Surface electrocardiography and blood tests were applied …

Food Insecurity After Hurricane Maria: Perceptions And Psychological Effects Among Puerto Ricans, Valeria J. Sostre Sostre

The Pegasus Review: UCF Undergraduate Research Journal

Hurricane Maria, a category 4 hurricane, passed through Puerto Rico on September 20, 2017, leaving the island devastated. Maria directly affected the availability of nutritional food for survivors, creating an experience of food insecurity among Puerto Ricans. Using the US Adult Food Security Survey Module (Spanish Version) from the United States Department of Agriculture, Puerto Rican adult households without children (old) were assessed nine months after the hurricane with the aim of identifying specific groups of households that were food insecure and the psychological effects associated with food insecurity. Forty-six of the 85 households assessed were identified as food insecure, …

Obesity As A Risk Factor For Covid-19, Gabriela Hermes, Mir Saleem

Mako: NSU Undergraduate Student Journal

The coronavirus pandemic has presented a wide range of challenges for healthcare systems in the world. COVID-19 has infected millions of people, with approximately 90% of the population showing mild or no symptoms. The disease has some risk factors that increase its severity, such as obesity, age, diabetes, cardiovascular diseases, suppressed immune system, and pulmonary disorders. Obese individuals have higher chances of having symptomatic COVID-19 infection with excessive rates of hospitalization and ICU admission. Understanding the mechanisms defining the link between COVID-19 and obesity is necessary to develop preventive measures and therapeutic interventions for people with obesity. Patients with obesity …

Medical School Watercooler Newsletter - August 19, 2022, Lindsey Lyle

Watercooler Newsletter

This is the August 19, 2022 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler.

Contents include:

• New students begin Basic Medical Sciences Graduate Program
• Whiddon College of Medicine announces leadership changes in Department of Internal Medicine
• Cooper recognized for top academic performance in doctoral program
• Meet a Ph.D. Student: Christian Macarilla

2022-08-19_Michiganoverview_Covidbedppe, Michigan Department Of Health & Human Services

Michigan COVID-19 Hospital Data

Contains the tables Statewide Hospital Capacity Report for COVID-19, COVID-19 Metrics, Statewide Hospital Available PPE Tracking for COVID-19, as well as the tables PPE Days On Hand and Patient Census.

A Rare Metastatic Primary Rectal Melanoma In A Geriatric Male, Onyinye Ugonabo, Mujtaba Mohamed, Ebubechukwu Ezeh, Joseph Simmons, Jonathan Cuda, Shima Ghavimi

Internal Medicine

Primary rectal melanoma (PRM) is an uncommon malignancy whose etiology remains unknown. Most patients present with rectal bleeding. Distant metastasis is commonly seen in the lung and liver. The incidence rates for locoregional lymph node metastases on initial presentation are almost 60%. Histology and immunochemistry are useful and are the gold standard for diagnosis. The prognosis is very poor due to the late presentation of patients. Optimum surgical treatment remains controversial. Abdominoperineal resection was considered traditionally but over time, has been found to have no survival benefit. Current literature and studies, therefore, recommend wide local excision. The beneficial effects of …

Notes From An Epicenter: Navigating Behavioral Clinical Trials On Autism Spectrum Disorder Amid The Covid-19 Pandemic In The Bronx, Alaina S Berruti, Roseann C Schaaf, Emily A Jones, Elizabeth Ridgway, Rachel L. Dumont, Benjamin E Leiby, Catherine Sancimino, Misung Yi, Sophie Molholm

Department of Occupational Therapy Faculty Papers

Background: The COVID-19 pandemic impacted nearly all facets of our daily lives, and clinical research was no exception. Here, we discuss the impact of the pandemic on our ongoing, three-arm randomized controlled trial (RCT) Sensory Integration Therapy (SIT) in Autism: Mechanisms and Effectiveness (NCT02536365), which investigates the immediate and sustained utility of SIT to strengthen functional daily-living skills and minimize the presence of maladaptive sensory behaviors in autistic children.

Main text: In this text, we detail how we navigated the unique challenges that the pandemic brought forth between the years 2020 and 2021, including the need to rapidly …

Proteomic Profiling Platforms Head To Head: Leveraging Genetics And Clinical Traits To Compare Aptamer- And Antibody-Based Methods, Daniel H. Katz, Jeremy M. Robbins, Shuliang Deng, Usman A. Tahir, Alexander G. Bick, Akhil Pampana, Zhi Yu, Debby Ngo, Mark D. Benson, Zsu-Zsu Chen, Daniel E. Cruz, Dongxiao Shen, Yan Gao, Claude Bouchard, Mark A. Sarzynski Facsm, Adolfo Correa, Pradeep Natarajan, James G. Wilson, Robert E. Gerszten

Faculty Publications

High-throughput proteomic profiling using antibody or aptamer-based affinity reagents is used increasingly in human studies. However, direct analyses to address the relative strengths and weaknesses of these platforms are lacking. We assessed findings from the SomaScan1.3K (N = 1301 reagents), the SomaScan5K platform (N = 4979 reagents), and the Olink Explore (N = 1472 reagents) profiling techniques in 568 adults from the Jackson Heart Study and 219 participants in the HERITAGE Family Study across four performance domains: precision, accuracy, analytic breadth, and phenotypic associations leveraging detailed clinical phenotyping and genetic data. Across these studies, we show evidence …

Cmv And Ebv Co-Infection In Hiv-Infected Children: Infection Rates And Analysis Of Differential Expression Of Cytokines In Hiv Mono- And Hiv-Cmv-Ebv Co-Infected Groups, Fizza Nazim, Hammad Afzal Kayani, Aspara Ali Nathwani, Fatima Mir, Syed Hani Abidi

Department of Biological & Biomedical Sciences

Background: CMV and EBV co-infections can affect the HIV disease progression by modulating the immune system. The disease dynamics can differ in HIV-positive adults and children. In Pakistan, HIV is rapidly expanding, especially in children; however, the prevalence of CMV and EBV co-infection and the effect on immune modulation in HIV-positive children are not known. This study aimed to bridge this gap by estimating the rate of active CMV and EBV co-infection in HIV-positive children, followed by the analysis of differential expression of cytokines in HIV mono- and HIV/CMV/EBV co-infected children.
Methods: DNA samples from 319 HIV-positive children, previously recruited …

Comparative Anatomical Study Of The Brachial Plexus Of Primates, Alison Leann Camero

Masters Theses

Old world monkeys, new world monkeys, and humans all originate from a common ancestor. Although humans and old world monkeys are phylogenetically more closely related, old world monkeys and new world monkeys have similar locomotion. A difference in muscle patterns exists between old world monkeys, new world monkeys, and humans. Different musculature may be due to differences in locomotive patterns and species-specific use of their forearms. Muscles in the forelimbs are innervated by the nerves of the brachial plexus. There are differences among the brachial plexuses of human and non-human primates as well as variability within the species.

In this …

Patients’ Attitudes Toward Deprescribing And Their Experiences Communicating With Clinicians And Pharmacists, Kaylee Marie Lukacena, James W. Keck, Patricia R. Freeman, Nancy Grant Harrington, Mark Huffmyer, Daniela C. Moga

Sanders-Brown Center on Aging Faculty Publications

Purpose: Developing effective deprescribing interventions relies on understanding attitudes, beliefs, and communication challenges of those involved in the deprescribing decision-making process, including the patient, the primary care clinician, and the pharmacist. The objective of this study was to assess patients’ beliefs and attitudes and identify facilitators of and barriers to deprescribing.

Methods: As part of a larger study, we recruited patients ⩾18years of age taking ⩾3 chronic medications. Participants were recruited from retail pharmacies associated with the University of Kentucky HealthCare system. They completed an electronic survey that included demographic information, questions about communication with their primary care clinician and …

The Role And Outcomes Of Thoracodistal Bypass, Andrea Mcsweeny, Anthony Feghali, Tuong Nguyen, Michael Nooromid, Dawn Salvatore, Paul Dimuzio, Babak Abai

Department of Surgery Faculty Papers

Objectives

Endovascular procedures for lower extremity revascularization are becoming more commonplace due to low morbidity, mortality, and shorter length of stay. The role of open bypass must be reconsidered. Aortobifemoral bypass is the gold standard for extensive aortoiliac occlusive disease (AIOD); however, thoracodistal bypass holds a niche position. We investigate indications and outcomes of thoracodistal bypass.

Methods

Medical records of five patients who underwent thoracodistal bypass at Thomas Jefferson University Hospital (TJUH) between 2012 and 2019 were reviewed. Contemporary and historical literature was reviewed.

Results

Indications included calcified paravisceral pathology, previous failed or infected bypass grafts, and prior abdominal operations. …

Advanced Triage Protocol: The Role Of An Automated Lactate Order In Expediting Rapid Identification Of Patients At Risk Of Sepsis In The Emergency Department, Andrew Baum, Brendan G Carr, Sarah M Perman, Jennifer Barger, Munish Goyal, David F. Gaieski

Department of Emergency Medicine Faculty Papers

We undertook a process improvement initiative to expedite rapid identification of potential sepsis patients based on triage chief complaint, vital signs, and initial lactate level.

Design: Prospective cohort study.

Setting: Seven hundred-bed tertiary care hospital with ≅65,000 patient visits/yr.

Patients: Patients presenting to emergency department (ED) triage who met the following criteria: greater than or equal to two of the three systemic inflammatory response syndrome criteria assessable in triage, a chief complaint suggestive of infection, emergency severity index 2 or 3, and ambulatory to ED.

Interventions: A computer-generated lactate order was created, staff education and resources increased, and point-of-care lactate …

Maternal Early-Life Risk Factors And Later Gestational Diabetes Mellitus: A Cross-Sectional Analysis Of The Uae Healthy Future Study (Uaehfs), Nirmin F. Juber, Abdishakur Abdulle, Abdulla Aljunaibi, Abdulla Alnaeemi, Amar Ahmad, Andrea Leinberger-Jabari, Ayesha S. Al Dhaheri, Eiman Alzaabi, Fatima Mezhal, Fatma Al-Maskari, Fatme Alanouti, Habiba Alsafar, Juma Alkaabi, Laila Abdel Wareth, Mai Aljaber, Marina Kazim, Michael Weitzman, Mohammad Al-Houqani, Mohammed Hag Ali, Naima Oumeziane, Omar El-Shahawy, Scott Sherman, Sharifa Alblooshi, Syed M. Shah, Tom Loney, Wael Almahmeed, Youssef Idaghdour, Raghib Ali

All Works

Limited studies have focused on maternal early-life risk factors and the later development of gestational diabetes mellitus (GDM). We aimed to estimate the GDM prevalence and examine the associations of maternal early-life risk factors, namely: maternal birthweight, parental smoking at birth, childhood urbanicity, ever-breastfed, parental education attainment, parental history of diabetes, childhood overall health, childhood body size, and childhood height, with later GDM. This was a retrospective cross-sectional study using the UAE Healthy Future Study (UAEHFS) baseline data (February 2016 to April 2022) on 702 ever-married women aged 18 to 67 years. We fitted a Poisson regression to estimate the …

Did Usage Of Mental Health Apps Change During Covid-19? A Comparative Study Based On An Objective Recording Of Usage Data And Demographics, Maryam Aziz, Aiman Erbad, Mohamed Basel Almourad, Majid Altuwairiqi, John Mcalaney, Raian Ali

All Works

This paper aims to objectively compare the use of mental health apps between the pre-COVID-19 and during COVID-19 periods and to study differences amongst the users of these apps based on age and gender. The study utilizes a dataset collected through a smartphone app that objectively records the users' sessions. The dataset was analyzed to identify users of mental health apps (38 users of mental health apps pre-COVID-19 and 81 users during COVID-19) and to calculate the following usage metrics; the daily average use time, the average session time, the average number of launches, and the number of usage days. …

Effect Of Surgical Experience And Spine Subspecialty On The Reliability Of The Ao Spine Upper Cervical Injury Classification System, Mark J. Lambrechts, Gregory D. Schroeder, Brian A Karamian, Jose A Canseco, F Cumhur Oner, Lorin M Benneker, Richard J Bransford, Frank Kandziora, Shanmuganathan Rajasekaran, Mohammad El-Sharkawi, Rishi Kanna, Andrei Fernandes Joaquim, Klaus Schnake, Christopher K Kepler, Alex R. Vaccaro, Ao Spine Upper Cervical Injury Classification International Members

Rothman Institute Papers

Objective: The objective of this paper was to determine the interobserver reliability and intraobserver reproducibility of the AO Spine Upper Cervical Injury Classification System based on surgeon experience (< 5 years, 5-10 years, 10-20 years, and > 20 years) and surgical subspecialty (orthopedic spine surgery, neurosurgery, and "other" surgery).

Methods: A total of 11,601 assessments of upper cervical spine injuries were evaluated based on the AO Spine Upper Cervical Injury Classification System. Reliability and reproducibility scores were obtained twice, with a 3-week time interval. Descriptive statistics were utilized to examine the percentage of accurately classified injuries, and Pearson's chi-square or Fisher's exact test was used to screen for …

The Feel Of Inclusivity, Kristen M Patti, Gary J Patti

2020-Current year OA Pubs

Collaboration between diverse groups with different perspectives promotes scientific discovery. To enhance these partnerships and facilitate communication, innovative advances in universal design are essential.

Cochlear Ribbon Synapse Maturation Requires Nlgn1 And Nlgn3, Miguel A Ramirez, Yuzuru Ninoyu, Cayla Miller, Leonardo R Andrade, Seby Edassery, Ewa Bomba-Warczak, Briana Ortega, Uri Manor, Mark A Rutherford, Rick A Friedman, Jeffrey N Savas

2020-Current year OA Pubs

Hearing depends on precise synaptic transmission between cochlear inner hair cells and spiral ganglion neurons through afferent ribbon synapses. Neuroligins (Nlgns) facilitate synapse maturation in the brain, but they have gone unstudied in the cochlea. We report

Food Insecurity Among Low-Income Households With Children Participating In A School-Based Fruit And Vegetable Co-Op, Allison N Marshall, Ru-Jye Chuang, Joanne Chow, Nalini Ranjit, Jayna M Dave, Mallika Mathur, Christine Markham, Shreela V Sharma

Faculty, Staff and Student Publications

The purpose of this study was to evaluate the impact of a nutrition intervention on food insecurity among low-income households with children. Data were collected from 371 parent−child dyads in a quasi-experimental evaluation study of a 1-year intervention (n = 6 intervention schools receiving Brighter Bites, n = 6 wait-list control schools), and longitudinal follow-up of the intervention group 2 years post-intervention in Houston, Texas. Data were collected at three timepoints: at baseline and 1 year for all participants, and at 2 year follow-up for the intervention group (the wait-list control group received the intervention during that time). At baseline, …

Human Total, Basal And Activity Energy Expenditures Are Independent Of Ambient Environmental Temperature, Xueying Zhang, Yosuke Yamada, Hiroyuki Sagayama, Philip N Ainslie, Ellen E Blaak, Maciej S Buchowski, Graeme L Close, Jamie A Cooper, Sai Krupa Das, Lara R Dugas, Michael Gurven, Asmaa El Hamdouchi, Sumei Hu, Noorjehan Joonas, Peter Katzmarzyk, William E Kraus, Robert F Kushner, William R Leonard, Corby K Martin, Erwin P Meijer, Marian L Neuhouser, Robert M Ojiambo, Yannis P Pitsiladis, Guy Plasqui, Ross L Prentice, Susan B Racette, Eric Ravussin, Leanne M Redman, Rebecca M Reynolds, Susan B Roberts, Luis B Sardinha, Analiza M Silva, Eric Stice, Samuel S Urlacher, Edgar A Van Mil, Brian M Wood, Alexia J Murphy-Alford, Cornelia Loechl, Amy H Luke, Jennifer Rood, Dale A Schoeller, Klaas R Westerterp, William W Wong, Herman Pontzer, John R Speakman, Iaea Dlw Database Consortium

Children’s Nutrition Research Center Staff Publications

Lower ambient temperature (Ta) requires greater energy expenditure to sustain body temperature. However, effects of Ta on human energetics may be buffered by environmental modification and behavioral compensation. We used the IAEA DLW database for adults in the USA (n = 3213) to determine the effect of Ta (−10 to +30°C) on TEE, basal (BEE) and activity energy expenditure (AEE) and physical activity level (PAL). There were no significant relationships (p > 0.05) between maximum, minimum and average Ta and TEE, BEE, AEE and PAL. After adjustment for fat-free mass, fat mass and age, statistically significant (p < 0.01) relationships between TEE, BEE and Ta emerged in females but the effect sizes were not biologically meaningful. Temperatures inside buildings are regulated at 18–25°C independent of latitude. Hence, adults in the US modify their environments to keep TEE constant across a wide range of external ambient temperatures.

Healthcare Worker Burnout: An Impending Crisis Or An Opportunity For Organizational Posttraumatic Growth, Isabella Stofberg

Master's Projects and Capstones

Healthcare Worker Burnout (HCWB) has become a global and national phenomenon. Amplified by the COVID-19 pandemic, and further exacerbated by the healthcare worker shortage, healthcare institutions and policy makers find themselves in a unique position to incorporate creative solutions to address this seemingly monumental issue. The World Health Organization classifies burnout as an occupational phenomenon due to its causes being rooted in the work environment, rather than the individual. Caused by chronic workplace stress, burnout is characterized by mental exhaustion, feeling depleted, having mental distance from the job at hand, feeling negative or cynical as well as experiencing decreased professional …

Investigation Of The Hydrogen Sulfide Signaling Pathway In Schwann Cells During Peripheral Nerve Degeneration: Multi-Omics Approaches, Yoo Lim Chun, Won-Joon Eom, Jun Hyung Lee, Thy N C Nguyen, Ki-Hoon Park, Hyung-Joo Chung, Han Seo, Youngbuhm Huh, Sang Hoon Kim, Seung Geun Yeo, Wonseok Park, Geul Bang, Jin Young Kim, Min-Sik Kim, Na Young Jeong, Junyang Jung

Faculty, Staff and Student Publications

No abstract provided.

Phase 2 Of Extracellular Rna Communication Consortium Charts Next-Generation Approaches For Extracellular Rna Research, Bogdan Mateescu, Jennifer C Jones, Roger P Alexander, Eric Alsop, Ji Yeong An, Mohammad Asghari, Alex Boomgarden, Laura Bouchareychas, Alfonso Cayota, Hsueh-Chia Chang, Al Charest, Daniel T Chiu, Robert J Coffey, Saumya Das, Peter De Hoff, Andrew Demello, Crislyn D'Souza-Schorey, David Elashoff, Kiarash R Eliato, Jeffrey L Franklin, David J Galas, Mark B Gerstein, Ionita H Ghiran, David B Go, Stephen Gould, Tristan R Grogan, James N Higginbotham, Florian Hladik, Tony Jun Huang, Xiaoye Huo, Elizabeth Hutchins, Dennis K Jeppesen, Tijana Jovanovic-Talisman, Betty Y S Kim, Sung Kim, Kyoung-Mee Kim, Yong Kim, Robert R Kitchen, Vaughan Knouse, Emily L Laplante, Carlito B Lebrilla, L James Lee, Kathleen M Lennon, Guoping Li, Feng Li, Tieyi Li, Tao Liu, Zirui Liu, Adam L Maddox, Kyle Mccarthy, Bessie Meechoovet, Nalin Maniya, Yingchao Meng, Aleksandar Milosavljevic, Byoung-Hoon Min, Amber Morey, Martin Ng, John Nolan, Getulio P De Oliveira Junior, Michael E Paulaitis, Tuan Anh Phu, Robert L Raffai, Eduardo Reátegui, Matthew E Roth, David A Routenberg, Joel Rozowsky, Joseph Rufo, Satyajyoti Senapati, Sigal Shachar, Himani Sharma, Anil K Sood, Stavros Stavrakis, Alessandra Stürchler, Muneesh Tewari, Juan P Tosar, Alexander K Tucker-Schwartz, Andrey Turchinovich, Nedyalka Valkov, Kendall Van Keuren-Jensen, Kasey C Vickers, Lucia Vojtech, Wyatt N Vreeland, Ceming Wang, Kai Wang, Zeyu Wang, Joshua A Welsh, Kenneth W Witwer, David T W Wong, Jianping Xia, Ya-Hong Xie, Kaichun Yang, Mikołaj P Zaborowski, Chenguang Zhang, Qin Zhang, Angela M Zivkovic, Louise C Laurent

Faculty, Staff and Student Publications

The extracellular RNA communication consortium (ERCC) is an NIH-funded program aiming to promote the development of new technologies, resources, and knowledge about exRNAs and their carriers. After Phase 1 (2013-2018), Phase 2 of the program (ERCC2, 2019-2023) aims to fill critical gaps in knowledge and technology to enable rigorous and reproducible methods for separation and characterization of both bulk populations of exRNA carriers and single EVs. ERCC2 investigators are also developing new bioinformatic pipelines to promote data integration through the exRNA atlas database. ERCC2 has established several Working Groups (Resource Sharing, Reagent Development, Data Analysis and Coordination, Technology Development, nomenclature, …

Implementing A Courtesy Call System To Increase Patient Satisfaction, Tessa Garcia

Master's Projects and Capstones

Abstract

Problem: An assessment of a home health microsystem found a decrease of patient satisfaction using Home Health Consumer of Healthcare Providers and Systems (HHCAHPS) survey scoring. Low HHCAHPS scores equivalate to poor quality care, which has a negative impact on patients and the organization itself.

Context: The setting for this project was a home health department microsystem in Northern, California serving a 400-patient population. The project was implemented within the quality department of the home health organization.

Interventions: Evidence shows that implementation of a courtesy call check-in improves satisfaction and patient outcomes. A courtesy call check-in was implemented to …

Omicron Spike Function And Neutralizing Activity Elicited By A Comprehensive Panel Of Vaccines, John E. Bowen, Amin Addetia, Ha V Dang, Cameron Stewart, Jack T. Brown, William K. Sharkey, Kaitlin R. Sprouse, Kumail Ahmed, Asefa Shariq Ansari, Najeeha Talat Iqbal

Department of Paediatrics and Child Health

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant of concern comprises several sublineages, with BA.2 and BA.2.12.1 having replaced the previously dominant BA.1 and with BA.4 and BA.5 increasing in prevalence worldwide. We show that the large number of Omicron sublineage spike mutations leads to enhanced angiotensin-converting enzyme 2 (ACE2) binding, reduced fusogenicity, and severe dampening of plasma neutralizing activity elicited by infection or seven clinical vaccines relative to the ancestral virus. Administration of a homologous or heterologous booster based on the Wuhan-Hu-1 spike sequence markedly increased neutralizing antibody titers and breadth against BA.1, BA.2, BA.2.12.1, BA.4, and …