Medicine and Health Sciences Commons^™

Covid-19 Newsletter (Vol. 152), Center For Disaster Medicine, New York Medical College

COVID-19 Newsletter

No abstract provided.

2023-01-10_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus/stats/coronavirus-symptoms. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated twice a week on Mondays and Thursdays.

Syndromic Surveillance System data is obtained from approximately 216 facilities participating in syndromic surveillance (139 Emergency Departments (ED), 77 Urgent Cares) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, triage notes, …

A Quality Improvement Project To Reduce Rates Of Deep Sternal Wound Infections Among Adult Cardiovascular Surgery Patients With A Sternotomy Approach, Cole Gatzke, Samantha Porcher

Nursing DNP Projects

Background: An increase in deep sternal wound infections (DSWI) within the cardiovascular surgery (CVS) department at a large midwestern teaching hospital among adult patients with an open sternotomy approach. Objective: To reduce the DSWI rate within the hospital’s CVS department. Methods: After gathering stakeholder input and observing the perioperative process, an extensive review of current literature was conducted to address the problem. Interventions that had literature support were then reanalyzed with stakeholder input for implementation selection, along with a cost-benefit analysis. A pilot was designed applying the Posthorax™ Pro Sternal Support Vest for adult cardiac surgery patients with a sternotomy …

Postibrutinib Relapse Outcomes For Patients With Marginal Zone Lymphoma, Narendranath Epperla, Qiuhong Zhao, Sayan Mullick Chowdhury, Lauren Shea, Tamara K. Moyo, Nishitha Reddy, Julia Sheets, David M. Weiner, Praveen Ramakrishnan Geethakumari, Malathi Kandarpa, Ximena Jordan Bruno, Colin Thomas, Michael C. Churnetski, Andrew Hsu, Luke Zurbriggen, Xiao-Wei Cherie Tan, Kathryn Lindsey, Joseph Maakaron, Paolo F. Caimi, Pallawi Torka, Celeste Bello, Sabarish Ayyappan, Timothy S. Oh, Reem Karmali, Seo-Hyun Kim, Anna Kress, Shalin Kothari, Yazeed Sawalha, Beth Christian, Kevin A. David, Irl Brian Greenwell, Murali Janakiram, Vaishalee P. Kenkre, Adam J. Olszewski, Jonathon B. Cohen, Neil Palmisiano, Elvira Umyarova, Ryan A. Wilcox, Farrukh T. Awan, Juan Pablo Alderuccio, Stefan K. Barta, Natalie S. Grover, Nilanjan Ghosh, Nancy L. Bartlett, Alex F. Herrera, Geoffrey Shouse

Department of Medicine Faculty Papers

No abstract provided.

The Effect Of Naloxone Access Laws On Fatal Synthetic Opioid Overdose Fatality Rates, Mohammad Tabatabai, Robert L. Cooper, Derek M. Wilus, Ryan D. Edgerton, Aramandla Ramesh, Samuel A. Macmaster, Parul N. Patel, Karan P. Singh

School of Medicine Faculty Publications and Presentations

Background: Increases in fatal synthetic opioid overdoses over the past 8 years have left states scrambling for effective means to curtail these deaths. Many states have implemented policies and increased service capacity to address this rise. To better understand the effectiveness of policy level interventions we estimated the impact of the presence of naloxone access laws (NALs) on synthetic opioid fatalities at the state level. Methods: A multivariable longitudinal linear mixed model with a random intercept was used to determine the relationship between the presence of NALs and synthetic opioid overdose death rates, while controlling for, Good Samaritan laws, opioid …

Alcoholic Vs. Nonalcoholic Steatohepatitis: Vascular Branching Heterogeneity On Magnetic Resonance Imaging As A Diagnostic Marker, Daniel Garrido, Nicholas Noverati, Justin Robbins, Jaydev K. Dave, Haresh V. Naringrekar, Donald Mitchell, Dina Halegoua-De Marzio

Division of Gastroenterology and Hepatology Faculty Papers

Background and aims: Distinguishing alcoholic steatohepatitis (ASH) and nonalcoholic steatohepatitis (NASH) with biopsy alone is often difficult without a reliable clinical context. A novel finding on liver imaging, perivascular branching heterogeneity, has shown promise in distinguishing between these chronic liver diseases. Our study investigated the role of this finding on imaging to differentiate between ASH and NASH. The aim of this study was to determine the utility and reproducibility of this novel radiographic marker to help distinguish ASH from NASH.

Methods: This was a retrospective cohort study conducted between 2016 and 2020 in patients with both liver biopsy-confirmed steatohepatitis/chronic hepatitis …

Exploring The Potential Of Intranasally Administered Naturally Occurring Quercetin Loaded Into Polymeric Nanocapsules As A Novel Platform For The Treatment Of Anxiety, Shady Swidan, Khaled Younis Mahmoud, Nahla Ahmed Elhesaisy, Abdelrahman Rashed, Ebram Mikhael, Mahmoud Fadl, Mahmoud Elsadek, Merna Mohamed, Merna Mostafa, Mohamed Hassan, Omar Halema, Youssef Elnemer

Pharmacy

Anxiety is one of the most prevalent forms of psychopathology that afects millions worldwide. It gained more importance under the pandemic status that resulted in higher anxiety prevalence. Anxiolytic drugs such as benzodiazepines have an unfavorable risk/beneft ratio resulting in a shift toward active ingredients with better safety profle such as the naturally occurring quercetin (QRC). The delivery of QRC is hampered by its low water solubility and low bioavailability. The potential to enhance QRC delivery to the brain utilizing polymeric nanocapsules administered intranasally is investigated in the current study. Polymeric nanocapsules were prepared utilizing the nanoprecipitation technique. The best …

Inhibition Of Ribosome Assembly Factor Pno1 By Crispr/Cas9 Technique Suppresses Lung Adenocarcinoma And Notch Pathway: Clinical Application, Sanjit K. Roy, Shivam Srivastava, Andrew Hancock, Anju Shrivastava, Jason Morvant, Sharmila Shankar, Rakesh K. Srivastava

School of Medicine Faculty Publications

Growth is crucially controlled by the functional ribosomes available in cells. To meet the enhanced energy demand, cancer cells re-wire and increase their ribosome biogenesis. The RNA-binding protein PNO1, a ribosome assembly factor, plays an essential role in ribosome biogenesis. The purpose of this study was to examine whether PNO1 can be used as a biomarker for lung adenocarcinoma and also examine the molecular mechanisms by which PNO1 knockdown by CRISPR/Cas9 inhibited growth and epithelial–mesenchymal transition (EMT). The expression of PNO1 was significantly higher in lung adenocarcinoma compared to normal lung tissues. PNO1 expression in lung adenocarcinoma patients increased with …

Differential Co-Expression Networks Of The Gut Microbiota Are Associated With Depression And Anxiety Treatment Resistance Among Psychiatric Inpatients, Dominique S Thompson, Chenlian Fu, Tanmay Gandhi, J Christopher Fowler, B Christopher Frueh, Benjamin L Weinstein, Joseph Petrosino, Julia K Hadden, Marianne Carlson, Cristian Coarfa, Alok Madan

Faculty, Staff and Students Publications

BACKGROUND: Comorbid anxiety and depression are common and are associated with greater disease burden than either alone. Our recent efforts have identified an association between gut microbiota dysfunction and severity of anxiety and depression. In this follow-up, we applied Differential Co-Expression Analysis (DiffCoEx) to identify potential gut microbiota biomarker(s) candidates of treatment resistance among psychiatric inpatients.

METHODS: In a sample of convenience, 100 psychiatric inpatients provided clinical data at admission and discharge; fecal samples were collected early during the hospitalization. Whole genome shotgun sequencing methods were used to process samples. DiffCoEx was used to identify clusters of microbial features significantly …

An Age-Dependent Immuno-Epidemiological Model With Distributed Recovery And Death Rates, Samiran Ghosh, Vitaly Volpert, Malay Banerjee

Faculty, Staff and Student Publications

The work is devoted to a new immuno-epidemiological model with distributed recovery and death rates considered as functions of time after the infection onset. Disease transmission rate depends on the intra-subject viral load determined from the immunological submodel. The age-dependent model includes the viral load, recovery and death rates as functions of age considered as a continuous variable. Equations for susceptible, infected, recovered and dead compartments are expressed in terms of the number of newly infected cases. The analysis of the model includes the proof of the existence and uniqueness of solution. Furthermore, it is shown how the model can …

Predictors Of Success In Establishing Orthotopic Patient-Derived Xenograft Models Of Triple Negative Breast Cancer, Gloria V Echeverria, Shirong Cai, Yizheng Tu, Jiansu Shao, Emily Powell, Abena B Redwood, Yan Jiang, Aaron Mccoy, Amanda L Rinkenbaugh, Rosanna Lau, Alexander J Trevarton, Chunxiao Fu, Rebekah Gould, Elizabeth E Ravenberg, Lei Huo, Rosalind Candelaria, Lumarie Santiago, Beatriz E Adrada, Deanna L Lane, Gaiane M Rauch, Wei T Yang, Jason B White, Jeffrey T Chang, Stacy L Moulder, W Fraser Symmans, Susan G Hilsenbeck, Helen Piwnica-Worms

Faculty, Staff and Student Publications

Patient-derived xenograft (PDX) models of breast cancer are an effective discovery platform and tool for preclinical pharmacologic testing and biomarker identification. We established orthotopic PDX models of triple negative breast cancer (TNBC) from the primary breast tumors of patients prior to and following neoadjuvant chemotherapy (NACT) while they were enrolled in the ARTEMIS trial (NCT02276443). Serial biopsies were obtained from patients prior to treatment (pre-NACT), from poorly responsive disease after four cycles of Adriamycin and cyclophosphamide (AC, mid-NACT), and in cases of AC-resistance, after a 3-month course of different experimental therapies and/or additional chemotherapy (post-NACT). Our study cohort includes a …

Efficacy Of Eltrombopag With Immunosuppressive Therapy For Children With Acquired Aplastic Anemia, Yufei Zhao, Wenrui Yang, Xin Zhao, Xiangrong Hu, Jing Hu, Xu Liu, Jianping Li, Lei Ye, Youzhen Xiong, Yang Yang, Baohang Zhang, Xiaoxia Li, Xiawan Yang, Yimeng Shi, Guangxin Peng, Yuan Li, Huihui Fan, Kang Zhou, Liping Jing, Li Zhang, Fengkui Zhang

Faculty, Staff and Student Publications

BACKGROUND: Eltrombopag (EPAG), an oral thrombopoietin receptor agonist (TPO-RA), has been proven to improve the hematologic response without increasing toxic effects as a first-line therapy combined with standard immunosuppressive treatment (IST) in adults with severe aplastic anemia (SAA). Nevertheless, the clinical evidence on the efficacy of EPAG in children with acquired aplastic anemia is limited and controversial.

METHODS: We performed a single-center, retrospective study to analyze the clinical outcomes of fifteen patients aged ≤18 years with newly diagnosed acquired SAA who received first-line IST and EPAG (EPAG group) compared with those of forty-five patients who received IST alone (IST group) …

Diverticular Disease And Cancer Risk: More Than A Gut Feeling, Veronika Fedirko, Scott Kopetz, Carrie R Daniel

Faculty, Staff and Student Publications

No abstract provided.

Impact Of Enteropathogens On Faltering Growth In A Resource-Limited Setting, Furqan Kabir, Junaid Iqbal, Zehra Jamil, Najeeha Talat Iqbal, Fatima Aziz, Adil Kalam, Sahrish Muneer, Aneeta Hotwani, Sheraz Ahmed, Fayyaz Umrani, Sana Syed, Kamran Sadiq, Syed Asad Ali

Department of Paediatrics and Child Health

Introduction: Environmental enteropathy is an important contributor to childhood malnutrition in the developing world. Chronic exposure to fecal pathogens leads to alteration in intestinal structure and function, resulting in impaired gut immune function, malabsorption, and growth faltering leading to environmental enteropathy.
Methods: A community-based intervention study was carried out on children till 24 months of age in Matiari district, Pakistan. Blood and fecal specimens were collected from the enrolled children aged 3-6 and 9 months. A real-time PCR-based TaqMan array card (TAC) was used to detect enteropathogens.
Results: Giardia, Campylobacter spp., enteroaggregative Escherichia coli (EAEC), Enteropathogenic Escherichia coli (EPEC), …

Higher Dietary Vitamin K Intake Is Associated With Better Physical Function And Lower Long-Term Injurious Falls Risk In Community-Dwelling Older Women, Marc Sim, C. Smith, Nicky P. Bondonno, Simone Radavelli-Bagatini, Lauren C. Blekkenhorst, Jack Dalla Via, R. Mccormick, K. Zhu, Jonathan M. Hodgson, R. L. Prince, Joshua R. Lewis

Research outputs 2022 to 2026

Background: In recent years, a potential beneficial role of Vitamin K in neuromuscular function has been recognised. However, the optimal dietary intake of Vitamin K to support muscle function in the context of falls prevention remains unknown. Objective: To examine the relationship of dietary Vitamin K1 and K2 with muscle function and long-term injurious fall-related hospitalisations in older women. Design: Cohort study. Participants: 1347 community-dwelling older Australian women ≥ 70 years. Measurements: A new Australian Vitamin K nutrient database, supplemented with published data, was used to calculate Vitamin K1 and K2 intake from a validated food frequency questionnaire at baseline …

The Role Of Adaptive Goal Processes In Mental Wellbeing In Chronic Pain, Tara Swindells, Joanne Iddon, Joanne M. Dickson

Research outputs 2022 to 2026

Chronic pain, experienced as pain persisting for three months or longer, is associated with risk of poor mental health and disability. Research has implicated adaptive goal processes as important to mental wellbeing in a range of populations. However, research has rarely assessed these mechanisms in relation to pain characteristics and mental wellbeing in chronic pain populations. This study aimed to examine the potentially mediating roles of goal flexibility and goal tenacity in the relationships between pain intensity and pain interference and mental wellbeing among individuals with chronic pain. Community members who self-identified as experiencing non-cancer chronic pain (N = 315) …

Postibrutinib Relapse Outcomes For Patients With Marginal Zone Lymphoma, Narendranath Epperla, Lauren Shea, Nancy L Bartlett, Et Al.

2020-Current year OA Pubs

No abstract provided.

Gene Regulatory Network Reconfiguration In Direct Lineage Reprogramming, Kenji Kamimoto, Mohd Tayyab Adil, Kunal Jindal, Christy M Hoffmann, Wenjun Kong, Xue Yang, Samantha A Morris

2020-Current year OA Pubs

In direct lineage conversion, transcription factor (TF) overexpression reconfigures gene regulatory networks (GRNs) to reprogram cell identity. We previously developed CellOracle, a computational method to infer GRNs from single-cell transcriptome and epigenome data. Using inferred GRNs, CellOracle simulates gene expression changes in response to TF perturbation, enabling in silico interrogation of network reconfiguration. Here, we combine CellOracle analysis with lineage tracing of fibroblast to induced endoderm progenitor (iEP) conversion, a prototypical direct reprogramming paradigm. By linking early network state to reprogramming outcome, we reveal distinct network configurations underlying successful and failed fate conversion. Via in silico simulation of TF perturbation, …

A Bioengineered Probiotic For The Oral Delivery Of A Peptide Kv13 Channel Blocker To Treat Rheumatoid Arthritis, Yuqing Wang, Duolong Zhu, Laura C Ortiz-Velez, Jacob L Perry, Michael W Pennington, Joseph M Hyser, Robert A Britton, Christine Beeton

Faculty, Staff and Students Publications

New therapeutics that combine efficacy with limited side effects and can be delivered noninvasively are needed to adequately treat patients with rheumatoid arthritis (RA) and other autoimmune diseases. Kv1.3 channel-expressing CCR7− effector memory T (TEM) lymphocytes are significant players in the pathogenesis of multiple autoimmune diseases, and blocking Kv1.3 reduces disease severity in rat models of RA and patients with plaque psoriasis. However, peptide therapeutics require repeated injections, reducing patient compliance. We used a bioengineered Lactobacillus reuteri as an oral delivery method of a Kv1.3 blocker for immunomodulation in rat models of atopic dermatitis and RA. This study demonstrates a …

Discussing Cost And Value In Patient Decision Aids And Shared Decision Making: A Call To Action, Mary C. Politi, Ashley J. Housten, Rachel C. Forcino, Jesse Jansen, Glyn Elwyn

2020-Current year OA Pubs

Direct and indirect costs of care influence patients' health choices and the ability to implement those choices. Despite the significant impact of care costs on patients' health and daily lives, patient decision aid (PtDA) and shared decision-making (SDM) guidelines almost never mention a discussion of costs of treatment options as part of minimum standards or quality criteria. Given the growing study of the impact of costs in health decisions and the rising costs of care more broadly, in fall 2021 we organized a symposium at the Society for Medical Decision Making's annual meeting. The focus was on the role of …

Childhood Adversities And Risk Of Posttraumatic Stress Disorder And Major Depression Following A Motor Vehicle Collision In Adulthood, H N Ziobrowski, S L House, D M Barch, Et Al.

2020-Current year OA Pubs

AIMS: Childhood adversities (CAs) predict heightened risks of posttraumatic stress disorder (PTSD) and major depressive episode (MDE) among people exposed to adult traumatic events. Identifying which CAs put individuals at greatest risk for these adverse posttraumatic neuropsychiatric sequelae (APNS) is important for targeting prevention interventions.

METHODS: Data came from

RESULTS: Most participants (90.9%) reported at least rarely having experienced some CA. Ever experiencing each CA other than emotional neglect was univariably associated with 3-month APNS (RRs = 1.31-1.60). Each CA frequency was also univariably associated with 3-month APNS (RRs = 1.65-2.45). In multivariable models, joint associations of CAs with 3-month …

Dry Eye Disease In Mice Activates Adaptive Corneal Epithelial Regeneration Distinct From Constitutive Renewal In Homeostasis, Joseph B Lin, Xiaolei Shen, Charles W Pfeifer, Fion Shiau, Andrea Santeford, Philip A Ruzycki, Brian S Clark, Qin Liu, Andrew J W Huang, Rajendra S Apte

2020-Current year OA Pubs

Many epithelial compartments undergo constitutive renewal in homeostasis but activate unique regenerative responses following injury. The clear corneal epithelium is crucial for vision and is renewed from limbal stem cells (LSCs). Using single-cell RNA sequencing, we profiled the mouse corneal epithelium in homeostasis, aging, diabetes, and dry eye disease (DED), where tear deficiency predisposes the cornea to recurrent injury. In homeostasis, we capture the transcriptional states that accomplish continuous tissue turnover. We leverage our dataset to identify candidate genes and gene networks that characterize key stages across homeostatic renewal, including markers for LSCs. In aging and diabetes, there were only …

Prospective Association Of Daily Steps With Cardiovascular Disease: A Harmonized Meta-Analysis, Amanda E Paluch, Shivangi Bajpai, Marcel Ballin, David R Bassett, Thomas W Buford, Mercedes R Carnethon, Ariel Chernofsky, Erin E Dooley, Ulf Ekelund, Kelly R Evenson, Deborah A Galuska, Barbara J Jefferis, Lingsong Kong, William E Kraus, Martin G Larson, I-Min Lee, Charles E Matthews, Robert L Newton, Anna Nordström, Peter Nordström, Priya Palta, Alpa V Patel, Kelley Pettee Gabriel, Carl F Pieper, Lisa Pompeii, Erika Rees-Punia, Nicole L Spartano, Ramachandran S Vasan, Peter H Whincup, Shengping Yang, Janet E Fulton, Steps For Health Collaborative

Faculty, Staff and Students Publications

Background: Taking fewer than the widely promoted "10 000 steps per day" has recently been associated with lower risk of all-cause mortality. The relationship of steps and cardiovascular disease (CVD) risk remains poorly described. A meta-analysis examining the dose-response relationship between steps per day and CVD can help inform clinical and public health guidelines.

Methods: Eight prospective studies (20 152 adults [ie, ≥18 years of age]) were included with device-measured steps and participants followed for CVD events. Studies quantified steps per day and CVD events were defined as fatal and nonfatal coronary heart disease, stroke, and heart failure. Cox proportional …

A Large Pericardial Cyst Presenting In A Healthy 31-Year-Old Female: A Case Study, Stephen A. Andreades

Internet Journal of Allied Health Sciences and Practice

The following is a case presentation of a 31-year-old healthy female that presented to the emergency department with right anterior flank pain for one day. The day before she was blow drying her hair while leaning forward, and when she flicked her hair back with forceful extension of her torso, she felt the right flank pain immediately. The patient took over-the-counter NSAIDs that did not relieve her symptoms which prompted her visit to the emergency department. Upon arrival to the emergency department, she was examined in the triage area. At the initial exam of the patient, there was consideration of …

2023-01-09 Michiganoverview_Covidoutbreak, Michigan Department Of Health & Human Services

Michigan COVID-19 Outbreak Reports

The Outbreak Data page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/stats/outbreak-reporting.

This report is created by the Michigan Department of Health & Human Services from data self-reported by local health departments. Data is updated every week.

COVID-19 outbreaks are generally defined as two or more cases with a link by place and time indicating a shared exposure outside of a household. Local health departments report the number of new and ongoing outbreaks they are investigating by the setting of the outbreak. New outbreaks are those outbreaks that were first identified during the current reporting week. Ongoing outbreaks are …

Ada News - 01/09/2023, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

2023-01-09_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.

Cross-Immunity Against Sars-Cov-2 Variants Of Concern In Naturally Infected Critically Ill Covid-19 Patients, Douglas Fraser

Data and Test Instruments

No abstract provided.

Framework For Classifying Explainable Artificial Intelligence (Xai) Algorithms In Clinical Medicine, Thomas Gniadek, Jason Kang, Talent Theparee, Jacob Krive

HPD Articles

Artificial intelligence (AI) applied to medicine offers immense promise, in addition to safety and regulatory concerns. Traditional AI produces a core algorithm result, typically without a measure of statistical confidence or an explanation of its biological-theoretical basis. Efforts are underway to develop explainable AI (XAI) algorithms that not only produce a result but also an explanation to support that result. Here we present a framework for classifying XAI algorithms applied to clinical medicine: An algorithm’s clinical scope is defined by whether the core algorithm output leads to observations (eg, tests, imaging, clinical evaluation), interventions (eg, procedures, medications), diagnoses, and prognostication. …

Landscape Of Pediatric Cancer Treatment Refusal And Abandonment In The Us: A Qualitative Study, Daniel J. Bendetti, Catherine Hammack-Aviran, Carolyn Diehl, Laura M. Beskow

Law Faculty Scholarship

This qualitative study examines pediatric oncologists’ experiences with treatment refusal and abandonment among children with cancer in the United States. Interviews with 30 pediatric oncologists explored the frequency, types, and ethical complexities of cases in which families declined or discontinued recommended curative treatments. Participants described a wide range of scenarios including outright refusal, delayed initiation of therapy, partial acceptance of treatment, and pursuit of alternative therapies. The findings reveal that such cases often involve complex psychosocial, cultural, and informational factors, and frequently evolve through multiple stages of conflict or negotiation. The study proposes a taxonomy of treatment refusal, non-adherence, and …