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2022

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Full-Text Articles in Medicine and Health Sciences

Radiation Exposure, Emergency Department Usage, And The Impact Of Parental Health Literacy On A Cohort Of Pediatric Hydrocephalus Patients In Detroit, Jacob Gluski, Bushra Fathima, Jeffery Sondhiemer, Carolyn A. Harris Jun 2022

Radiation Exposure, Emergency Department Usage, And The Impact Of Parental Health Literacy On A Cohort Of Pediatric Hydrocephalus Patients In Detroit, Jacob Gluski, Bushra Fathima, Jeffery Sondhiemer, Carolyn A. Harris

Medical Student Research Symposium

Hydrocephalus is a significantly morbid long-term disease. While working with patients for another study we became aware of significant radiation exposure and emergency department usage in this patient population. For this study we quantified this usage; additionally, in an IRB approved study we collected health literacy data from the patients’ parents to see if it was correlated with either of these measures. A survey was sent to the 129 families for whom contact information was available. Complete data from a cohort of 110 patients was used. A survey response rate of 8% was obtained. Patients averaged 12.96 (±16.02 SD) emergency …


The Short-Term Effects Of Fine Airborne Particulate Matter And Climate On Covid-19 Disease Dynamics, El Hussain Shamsa, Kezhong Zhang Jun 2022

The Short-Term Effects Of Fine Airborne Particulate Matter And Climate On Covid-19 Disease Dynamics, El Hussain Shamsa, Kezhong Zhang

Medical Student Research Symposium

Background: Despite more than 60% of the United States population being fully vaccinated, COVID-19 cases continue to spike in a temporal pattern. These patterns in COVID-19 incidence and mortality may be linked to short-term changes in environmental factors.

Methods: Nationwide, county-wise measurements for COVID-19 cases and deaths, fine-airborne particulate matter (PM2.5), and maximum temperature were obtained from March 20, 2020 to March 20, 2021. Multivariate Linear Regression was used to analyze the association between environmental factors and COVID-19 incidence and mortality rates in each season. Negative Binomial Regression was used to analyze daily fluctuations of COVID-19 cases …


Racial Disparities In Risk For Covid-19 In Pregnancy: Results From The Michigan Statewide Collaborative, Inara Ismailova, Robert Sokol Md, Yasmin Hasbini Md, Dereje Gudicha Phd Jun 2022

Racial Disparities In Risk For Covid-19 In Pregnancy: Results From The Michigan Statewide Collaborative, Inara Ismailova, Robert Sokol Md, Yasmin Hasbini Md, Dereje Gudicha Phd

Medical Student Research Symposium

Objective:

Though previous studies have looked at both COVID-19 outcomes in pregnancy and racial disparities among patients with COVID-19, few have specifically studied racial disparities among pregnant patients with COVID-19. Our goal in this study is to analyze the relationship, if any, between race and disparate COVID-19 risk in pregnancy.

Study Design:

A retrospective cohort analysis was performed on data collected as part of the COVID-19 in Pregnancy and The Newborn: State of Michigan Collaborative, an established database of pregnant patients admitted to 14 institutions in South Michigan. Cases were defined as patients with a positive SARS-CoV-2 test result. Controls, …


How Do Anesthesiologists Prefer To Reduce Preoperative Anxiety In Pediatric Patients?, Arif Musa, Jahan Tajran, Rana Movahedi, Jeffrey C. Wang, David Safani, Christopher Cooke, Guillaume Farah, Syed F. Hussain, Brendan Lynch, Gligor Gucev Jun 2022

How Do Anesthesiologists Prefer To Reduce Preoperative Anxiety In Pediatric Patients?, Arif Musa, Jahan Tajran, Rana Movahedi, Jeffrey C. Wang, David Safani, Christopher Cooke, Guillaume Farah, Syed F. Hussain, Brendan Lynch, Gligor Gucev

Medical Student Research Symposium

250 or less


Evaluating Quality Of Life And Functional Outcomes In Salvage Surgery For Head And Neck Cancer, Arielle Best, Nitika Tripathi, John Riley, Amy Williams Phd, Steven Chang Md, Samantha Tam Md Jun 2022

Evaluating Quality Of Life And Functional Outcomes In Salvage Surgery For Head And Neck Cancer, Arielle Best, Nitika Tripathi, John Riley, Amy Williams Phd, Steven Chang Md, Samantha Tam Md

Medical Student Research Symposium

INTRODUCTION

Unique challenges surround treatment for residual or recurrent head and neck squamous cell carcinoma (HNSCC). Of the limited treatment options for residual or recurrent HNSCC, salvage surgery is often the best option. However, salvage surgery can result in significant morbidity, affecting both quality of life (QoL) and functional outcomes. Few studies have examined QoL outcomes following salvage surgery in the setting of HNSCC. Our goal is to analyze the head and neck related quality of life, and functional outcomes in patients with head and neck cancer who underwent salvage surgery.

METHODS

In this study, FACT-HN Version 4 was administered …


Ets-Related Gene (Erg) Is Differentially Expressed In Dermatofibroma (Fibrous Histiocytoma) As Compared With Dermatofibromasarcoma Protuberans And Hypertrophic Scars: A Pilot Immunohistochemical Study, Meredith Hengy, Jesse Veenstra, Kyle Perry, David M. Ozog, Ben Friedman Jun 2022

Ets-Related Gene (Erg) Is Differentially Expressed In Dermatofibroma (Fibrous Histiocytoma) As Compared With Dermatofibromasarcoma Protuberans And Hypertrophic Scars: A Pilot Immunohistochemical Study, Meredith Hengy, Jesse Veenstra, Kyle Perry, David M. Ozog, Ben Friedman

Medical Student Research Symposium

Immunohistochemical staining can be of great utility in differentiating various cutaneous spindle cell neoplasms, particularly when the histomorphological appearance of the lesions is inconclusive. Nuclear staining for ETS-related gene (ERG), a highly sensitive endothelial cell marker, has seldom been studied in the context of cutaneous spindle cell neoplasms. Little is known about its specificity for vascular differentiation. In this pilot study, immunohistochemical analysis for ERG was performed on fifteen dermatofibromas (DF), ten keloids, and nine dermatofibrosarcoma protuberans tumors (DFSP). Consistent nuclear expression of ERG was found in DF [100% (15/15) of the lesions demonstrated >50% labeling of tumor cells with …


Assessing The Contribution Of Immigrants To Canada's Nursing And Health Care Support Occupations: A Multi-Scalar Analysis, Rafael Harun, Margaret Walton-Roberts Jun 2022

Assessing The Contribution Of Immigrants To Canada's Nursing And Health Care Support Occupations: A Multi-Scalar Analysis, Rafael Harun, Margaret Walton-Roberts

Social Work and Urban Studies Faculty Research

Background

The World Health Organization adopted the Global Strategy on Human Resources for Health Workforce 2030 in May 2016. It sets specific milestones for improving health workforce planning in member countries, such as developing a health workforce registry by 2020 and ensuring workforce self-sufficiency by halving dependency on foreign-trained health professionals. Canada falls short in achieving these milestones due to the absence of such a registry and a poor understanding of immigrants in the health workforce, particularly nursing and healthcare support occupations. This paper provides a multiscale (Canada, Ontario, and Ontario’s Local Health Integration Networks) overview of immigrant participation in …


2022-06-13_Michiganoverview_Covidschooloutbreak, Michigan Department Of Health & Human Services Jun 2022

2022-06-13_Michiganoverview_Covidschooloutbreak, Michigan Department Of Health & Human Services

Michigan COVID-19 Outbreak Reports

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

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.

K-12 School-Related Outbreak Reporting: In accordance with the Council of State and Territorial Epidemiologists' outbreak definition, a K-12 school-associated COVID-19 case (confirmed or probable) is defined as a student, teacher, or staff member physically present in the school setting or participated in a school sanctioned extracurricular activity within 14 days prior to illness onset (or a positive test result) OR …


False-Positive Serum Igm/Igg To Sars-Cov-2 In A Rare Pulmonary Neuroendocrine Carcinoma With Ocular Metastasis: A Case Report, Irandi P. Pratomo, Gatut Priyonugroho, Aris Ramdhani, Dian Zamroni, Thariqah Salamah, Yayi D.B Susanto, Ramdinal A. Zairinal, Annisa N. Witjaksono, Dita Aditianingsih, Jamal Zaini Jun 2022

False-Positive Serum Igm/Igg To Sars-Cov-2 In A Rare Pulmonary Neuroendocrine Carcinoma With Ocular Metastasis: A Case Report, Irandi P. Pratomo, Gatut Priyonugroho, Aris Ramdhani, Dian Zamroni, Thariqah Salamah, Yayi D.B Susanto, Ramdinal A. Zairinal, Annisa N. Witjaksono, Dita Aditianingsih, Jamal Zaini

The New Ropanasuri Journal of Surgery

The Coronavirus disease 2019 (COVID-19) pandemic impacts pulmonary cancer management since it shares similar clinical features and creates fear among patients to visit hospitals due to possible in-hospital disease transmission. We report a patient who presented with a rare case of a pulmonary neuroendocrine tumor with an ocular involvement, which, unfortunately, experienced a delay in diagnostics. The first hospitalization was due to superior vena cava syndrome, pleural and pericardial effusions, and swollen left eye. The patient was diagnosed with pulmonary cancer, released after the symptoms were relieved, and expected to visit a referral hospital for further diagnostics and treatments. The …


2022-06-13 Michiganoverview_Covidbedppe, Michigan Department Of Health & Human Services Jun 2022

2022-06-13 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.


2022-06-13 Michiganoverview_Covidoutbreak, Michigan Department Of Health & Human Services Jun 2022

2022-06-13 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 …


Il-10 And Tgf-Β Increase Connexin-43 Expression And Membrane Potential Of Hl-1 Cardiomyocytes Coupled With Raw 264.7 Macrophages, Cora B. Cox, Mike Castro, Thomas L. Brown, Nancy J. Bigley Jun 2022

Il-10 And Tgf-Β Increase Connexin-43 Expression And Membrane Potential Of Hl-1 Cardiomyocytes Coupled With Raw 264.7 Macrophages, Cora B. Cox, Mike Castro, Thomas L. Brown, Nancy J. Bigley

Neuroscience, Cell Biology & Physiology Faculty Publications

Cardiac resident macrophages facilitate electrical conduction by interacting with cardiomyocytes via connexin-43 (Cx43) hemichannels. Cx43 is critical for impulse propagation and coordination between muscle contractions. Cardiomyocyte electrophysiology can be altered when coupled with noncardiomyocyte cell types such as M2c tissue-resident macrophages. Using cocultures of murine HL-1 cardiomyocytes and RAW 264.7 macrophages, we examined the hypothesis that cytokine signals, TGF-β1 and IL-10, upregulate Cx43 expression at points of contact between the two cell types. These cytokine signals maintain the macrophages in an M2c anti-inflammatory phenotype, mimicking cardiac resident macrophages. The electrophysiology of cardiomyocytes was examined using di-8-ANEPPS potentiometric dye, which reflects …


Correlation Of Population Specific Risk Factors And Prevalence Of Developing Severe Hypoglycemia, Whitney Dovel, Shalyn Cox Jun 2022

Correlation Of Population Specific Risk Factors And Prevalence Of Developing Severe Hypoglycemia, Whitney Dovel, Shalyn Cox

Articles, Abstracts, and Reports

References: 1. Lawrence, S. (2020, April 1). CMS measure specification: Hospital harm - HYPOGLYCEMIA. Accessed 15 August 2021. 2. Borzì V, Frasson S, Gussoni G, et al. Research Department of FADOI. Risk factors for hypoglycemia in patients with type 2 diabetes, hospitalized in internal medicine wards: Findings from the FADOI-DIAMOND study. Diabetes Res Clin Pract. 2016 May;115:24-30. doi: 10.1016/j.diabres.2016.01.020. Epub 2016 Mar 7. PMID: 27242119. 3. Elliott MB, Schafers SJ, McGill JB, Tobin GS. Prediction and prevention of treatment-related inpatient hypoglycemia. J Diabetes Sci Technol. 2012 Mar 1;6(2):302-9. doi: 10.1177/193229681200600213. PMID: 22538139; PMCID: PMC3380771.


Examining Perceived Stress And Diet Quality Among Low-Income Families Engaged With A Nutrition-Based Food Assistance Program, Kelsey R. Wolfe, Kathryn L. Dambrino, David Phillippi, Laura Gray Jun 2022

Examining Perceived Stress And Diet Quality Among Low-Income Families Engaged With A Nutrition-Based Food Assistance Program, Kelsey R. Wolfe, Kathryn L. Dambrino, David Phillippi, Laura Gray

DNP Projects

Abstract

Introduction: Evidence suggests poor-quality diets and high levels of stress have negative impacts on health, especially in low-income families in the southern United States. Nutrition-based food assistance programs were developed to meet nutritional needs of food insecure clients. The purpose of this scholarly project was to explore the relationship between perceived stress and diet quality among low-income families engaged with a nutrition-based food assistance program.

Methods: A retrospective and observational design was used to analyze previously collected survey responses from clients participating in a nutrition-based food assistance program in Nashville, TN (N = 425). Descriptive statistics and Spearman’s …


Ada News - 06/13/2022, American Dental Association, Publishing Division Jun 2022

Ada News - 06/13/2022, 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.


The Cgas-Sting Pathway Affects Vertebral Bone But Does Not Promote Intervertebral Disc Cell Senescence Or Degeneration, Olivia K. Ottone, C. James Kim, John A. Collins, Makarand V. Risbud Jun 2022

The Cgas-Sting Pathway Affects Vertebral Bone But Does Not Promote Intervertebral Disc Cell Senescence Or Degeneration, Olivia K. Ottone, C. James Kim, John A. Collins, Makarand V. Risbud

Department of Orthopaedic Surgery Faculty Papers

The DNA-sensing cGAS-STING pathway promotes the senescence-associated secretory phenotype (SASP) and mediates type-I interferon inflammatory responses to foreign viral and bacterial DNA as well as self-DNA. Studies of the intervertebral disc in humans and mice demonstrate associations between aging, increased cell senescence, and disc degeneration. Herein we assessed the role of STING in SASP promotion in STING gain- (N153S) and loss-of-function mouse models. N153S mice evidenced elevated circulating levels of proinflammatory markers including IL-1β, IL-6, and TNF-α, showed elevated monocyte and macrophage abundance in the vertebral marrow, and exhibited a mild trabecular and cortical bone phenotype in caudal vertebrae. Interestingly, …


Assessing Covid-19 Testing Strategies In K-12 Schools In Underserved Populations: Study Protocol For A Cluster-Randomized Trial, Samantha Hayes, Sara Malone, Brittany Bonty, Nancy Mueller, Summer M Reyes, Sydney A Reyes, Christina Evans, Myisha Wilcher-Roberts, Tremayne Watterson, Sewuese Akuse, Jamee Shelley, Grace Yuan, Ian Lackey, Jasmine Prater, Brock Montgomery, Cynthia Williams, Sheretta T Butler-Barnes, Kelly Harris, Charlene Caburnay, Nikole Lobb Dougherty, Jingxia Liu, Albert Lai, Julie Neidich, Stephanie Fritz, Jason G Newland Jun 2022

Assessing Covid-19 Testing Strategies In K-12 Schools In Underserved Populations: Study Protocol For A Cluster-Randomized Trial, Samantha Hayes, Sara Malone, Brittany Bonty, Nancy Mueller, Summer M Reyes, Sydney A Reyes, Christina Evans, Myisha Wilcher-Roberts, Tremayne Watterson, Sewuese Akuse, Jamee Shelley, Grace Yuan, Ian Lackey, Jasmine Prater, Brock Montgomery, Cynthia Williams, Sheretta T Butler-Barnes, Kelly Harris, Charlene Caburnay, Nikole Lobb Dougherty, Jingxia Liu, Albert Lai, Julie Neidich, Stephanie Fritz, Jason G Newland

2020-Current year OA Pubs

BACKGROUND: Since March 2020, COVID-19 has disproportionately impacted communities of color within the United States. As schools have shifted from virtual to in-person learning, continual guidance is necessary to understand appropriate interventions to prevent SARS-CoV-2 transmission. Weekly testing of students and staff for SARS-CoV-2 within K-12 school setting could provide an additional barrier to school-based transmission, especially within schools unable to implement additional mitigation strategies and/or are in areas of high transmission. This study seeks to understand the role that weekly SARS-CoV-2 testing could play in K-12 schools. In addition, through qualitative interviews and listening sessions, this research hopes to …


Pivotal Trial Of Mri-Guided Transurethral Ultrasound Ablation In Men With Localized Prostate Cancer: Three-Year Follow-Up, Steven S. Raman, Sandeep Arora, Katarzyna J. Macura, Aytekin Oto, Jurgen Fütterer, Robert Staruch, Temel Tirkes, David Bonekamp, Masoom Haider, Derek W. Cool, Kiran Nandalur Jun 2022

Pivotal Trial Of Mri-Guided Transurethral Ultrasound Ablation In Men With Localized Prostate Cancer: Three-Year Follow-Up, Steven S. Raman, Sandeep Arora, Katarzyna J. Macura, Aytekin Oto, Jurgen Fütterer, Robert Staruch, Temel Tirkes, David Bonekamp, Masoom Haider, Derek W. Cool, Kiran Nandalur

Conference Presentation Abstracts

Purpose: MRI-guided transurethral ultrasound ablation (TULSA) of prostate tissue is a novel directional ultrasound heating under real-time MRI thermometry feedback control. We report 3-year outcomes from the pivotal TULSA-PRO Ablation Clinical Trial. Materials and Methods: With IRB approval and HIPAA compliance, 115 men with organ-confined prostate cancer (≤T2b, PSA ≤15 ng/ml, Grade Group [GG] 1-2) across 13 centers underwent whole-gland ablation sparing the urethra, bladder neck, and urinary sphincter. Primary endpoints were safety and PSA reduction at 1 year. Secondary endpoints: prostate volume reduction, mpMRI, and 10 core biopsy at 1 year; quality of life, PSA, and salvage to 3 …


Associations Of Maternal Lipoprotein Particle Distribution In Mid-Pregnancy With Birth Outcomes: A Pilot Study., Todd C. Rideout, Xiaozhong Wen, Divya Choudhary, Marissa Catanzaro, Richard W. Browne, Vanessa M. Barnabei, Kai Ling Kong Jun 2022

Associations Of Maternal Lipoprotein Particle Distribution In Mid-Pregnancy With Birth Outcomes: A Pilot Study., Todd C. Rideout, Xiaozhong Wen, Divya Choudhary, Marissa Catanzaro, Richard W. Browne, Vanessa M. Barnabei, Kai Ling Kong

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: An excessive rise in maternal lipids during pregnancy may have detrimental impacts on maternal and fetal health leading to adverse pregnancy outcomes. However, knowledge gaps exist with respect to the association between lipid biomarkers and birth outcomes.

METHODS: We conducted a secondary data analysis of healthy pregnant women (N = 25) with mid-pregnancy fasting serum samples collected at 22-28 weeks of gestation and birth outcome data. Serum was analyzed for conventional lipid profile (total-C, HDL-C, LDL-C, and triglycerides) and lipoprotein subclass distribution, including particle number (nM) and size (nm), for very low-density lipoprotein (VLDL)/chylomicron (CM), low density lipoprotein (LDL), …


Estimating Circadian Phase In Elementary School Children: Leveraging Advances In Physiologically Informed Models Of Circadian Entrainment And Wearable Devices, Jennette P Moreno, Kevin M Hannay, Olivia Walch, Hafza Dadabhoy, Jessica Christian, Maurice Puyau, Abeer El-Mubasher, Fida Bacha, Sarah R Grant, Rebekah Julie Park, Philip Cheng Jun 2022

Estimating Circadian Phase In Elementary School Children: Leveraging Advances In Physiologically Informed Models Of Circadian Entrainment And Wearable Devices, Jennette P Moreno, Kevin M Hannay, Olivia Walch, Hafza Dadabhoy, Jessica Christian, Maurice Puyau, Abeer El-Mubasher, Fida Bacha, Sarah R Grant, Rebekah Julie Park, Philip Cheng

Faculty, Staff and Students Publications

STUDY OBJECTIVES: Examine the ability of a physiologically based mathematical model of human circadian rhythms to predict circadian phase, as measured by salivary dim light melatonin onset (DLMO), in children compared to other proxy measurements of circadian phase (bedtime, sleep midpoint, and wake time).

METHODS: As part of an ongoing clinical trial, a sample of 29 elementary school children (mean age: 7.4 ± .97 years) completed 7 days of wrist actigraphy before a lab visit to assess DLMO. Hourly salivary melatonin samples were collected under dim light conditions (<5 >lx). Data from actigraphy were used to generate predictions of circadian …


Quantitative Proteomic Analyses Of Human Plasma: Application Of Mass Spectrometry For The Discovery Of Clinical Delirium Biomarkers, Kwame Wiredu Jun 2022

Quantitative Proteomic Analyses Of Human Plasma: Application Of Mass Spectrometry For The Discovery Of Clinical Delirium Biomarkers, Kwame Wiredu

Dartmouth College Ph.D Dissertations

The biomarker discovery pipeline is a multi-step endeavor to identify potential diagnostic or prognostic markers of a disease. Although the advent of modern mass spectrometers has revolutionized the initial discovery phase, a significant bottleneck still exists when validating discovered biomarkers. In this doctoral research, I demonstrate that the discovery, verification and validation of biomarkers can all be performed using mass spectrometry and apply the biomarker pipeline to the context of clinical delirium.

First, a systematic review of recent literature provided a birds-eye view of untargeted, discovery proteomic attempts for biomarkers of delirium in the geriatric population. Here, a comprehensive search …


Differential And Shared Genetic Effects On Kidney Function Between Diabetic And Non-Diabetic Individuals, Thomas W. Winkler, Humaira Rasheed, Alexander Teumer, Mathias Gorski, Bryce X. Rowan, Kira J. Stanzick, Laurent F. Thomas, Adrienne Tin, Anselm Hoppmann, Mikko Kuokkanen Jun 2022

Differential And Shared Genetic Effects On Kidney Function Between Diabetic And Non-Diabetic Individuals, Thomas W. Winkler, Humaira Rasheed, Alexander Teumer, Mathias Gorski, Bryce X. Rowan, Kira J. Stanzick, Laurent F. Thomas, Adrienne Tin, Anselm Hoppmann, Mikko Kuokkanen

School of Medicine Publications

Reduced glomerular filtration rate (GFR) can progress to kidney failure. Risk factors include genetics and diabetes mellitus (DM), but little is known about their interaction. We conducted genome-wide association meta-analyses for estimated GFR based on serum creatinine (eGFR), separately for individuals with or without DM (nDM = 178,691, nnoDM = 1,296,113). Our genome-wide searches identified (i) seven eGFR loci with significant DM/noDM-difference, (ii) four additional novel loci with suggestive difference and (iii) 28 further novel loci (including CUBN) by allowing for potential difference. GWAS on eGFR among DM individuals identified 2 known and 27 potentially responsible loci for diabetic …


Variants In Asph Cause Exertional Heat Illness And Are Associated With Malignant Hyperthermia Susceptibility, Yukari Endo, Linda Groom, Alper Celik, Natalia Kraeva, Chang Seok Lee, Sung Yun Jung, Lois Gardner, Marie-Anne Shaw, Susan L Hamilton, Philip M Hopkins, Robert T Dirksen, Sheila Riazi, James J Dowling Jun 2022

Variants In Asph Cause Exertional Heat Illness And Are Associated With Malignant Hyperthermia Susceptibility, Yukari Endo, Linda Groom, Alper Celik, Natalia Kraeva, Chang Seok Lee, Sung Yun Jung, Lois Gardner, Marie-Anne Shaw, Susan L Hamilton, Philip M Hopkins, Robert T Dirksen, Sheila Riazi, James J Dowling

Faculty, Staff and Students Publications

Exertional heat illness (EHI) and malignant hyperthermia (MH) are life threatening conditions associated with muscle breakdown in the setting of triggering factors including volatile anesthetics, exercise, and high environmental temperature. To identify new genetic variants that predispose to EHI and/or MH, we performed genomic sequencing on a cohort with EHI/MH and/or abnormal caffeine-halothane contracture test. In five individuals, we identified rare, pathogenic heterozygous variants in ASPH, a gene encoding junctin, a regulator of excitation-contraction coupling. We validated the pathogenicity of these variants using orthogonal pre-clinical models, CRISPR-edited C2C12 myotubes and transgenic zebrafish. In total, we demonstrate that ASPH variants represent …


Primary Prevention Of Stroke In Children With Sickle Cell Anemia In Nigeria: Protocol For A Mixed Methods Implementation Study In A Community Hospital, Halima Bello-Manga, Lawal Haliru, Kudrat Abdulkareem Ahmed, Abdulkadir Musa Tabari, Bilkisu Usman Farouk, Gloria Yimi Bahago, Aisha Shuaibu Kazaure, Abdulrasheed Sani Muhammad, Samira Abubakar Gwarzo, Ana A Baumann, Michael R Debaun, Allison A King Jun 2022

Primary Prevention Of Stroke In Children With Sickle Cell Anemia In Nigeria: Protocol For A Mixed Methods Implementation Study In A Community Hospital, Halima Bello-Manga, Lawal Haliru, Kudrat Abdulkareem Ahmed, Abdulkadir Musa Tabari, Bilkisu Usman Farouk, Gloria Yimi Bahago, Aisha Shuaibu Kazaure, Abdulrasheed Sani Muhammad, Samira Abubakar Gwarzo, Ana A Baumann, Michael R Debaun, Allison A King

2020-Current year OA Pubs

BACKGROUND: In Nigeria, approximately 150,000 children with sickle cell anemia (SCA) are born annually, accounting for more than half of all SCA births worldwide. Without intervention, about 11% of children with SCA will develop a stroke before their 20th birthday. Evidence-based practices for primary stroke prevention include screening for abnormal transcranial Doppler (TCD) measurements coupled with regular blood transfusion therapy for at least one year, followed by hydroxyurea (HU) therapy indefinitely. In high-resource countries, this strategy contributes to a 92% decrease in stroke incidence rates. In 2016, as part of a capacity building objective of the Stroke Prevention Trial in …


Reduced-Scale Experiments And Numerical Simulations Of Informal Settlement Dwelling Fires, Vigneshwaran Narayanan, Antonio Cicicone, Ayden D. Botha, Richard Shaun Walls Jun 2022

Reduced-Scale Experiments And Numerical Simulations Of Informal Settlement Dwelling Fires, Vigneshwaran Narayanan, Antonio Cicicone, Ayden D. Botha, Richard Shaun Walls

Progress in Scale Modeling, an International Journal

Informal settlement dwellings (ISDs) house approximately one billion people in the developing world and this number is expected to double by the year 2030. Contemporary research on ISD fires has focused on understanding the fire dynamics within individual dwellings (micro-scale) and fire spread in settlements consisting of multiple dwellings (macro-scale). This paper aims to do two primary things: investigate if scaling methods that were derived for compartments with thermally thick boundaries can be applied to ISDs (compartments with thermally thin boundaries), and if they can adequately represent the most important phenomena associated with full-scale ISD fires; and demonstrate Fire Dynamics …


Early Depression Screening And The Effects On Postpartum Depression, Tara Udy Jun 2022

Early Depression Screening And The Effects On Postpartum Depression, Tara Udy

Master of Science in Nursing Family Nurse Practitioner

Postpartum depression is as common as 3-22% of women. More and more studies are finding that one of the leading risk factors for postpartum depression is perinatal depression. With early screening during pregnancy, these women can be referred to proper treatment early and may reduce the risk of poor prenatal outcome for the patient and the baby. Use of the internet and mobile phone applications can make early screening easy and quick, using the EPDS as the gold standard for perinatal depression screening.


2022-07-12_Michiganoverview_Covidlongtermcare, Michigan Department Of Health & Human Services Jun 2022

2022-07-12_Michiganoverview_Covidlongtermcare, Michigan Department Of Health & Human Services

Michigan COVID-19 Long Term Care Data

The COVID Long Term Care Facilities page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/stats/data-about-places/long-term-care-data.

This report is created by the Michigan Department of Health & Human Services from data self-reported by long-term care facilities into EMResource. Data for all reporting facilities is posted weekly each Monday.

The information below represents COVID-19 data reported directly to MDHHS by licensed and operating Skilled Nursing, Home for the Aged and Adult Foster Care facilities (licensed to serve 13 or more individuals) in Michigan from January 1, 2020. All long-term care facilities additionally have an obligation to report COVID-positive residents and/or staff …


Implicit Learning In Preschool Children With And Without Developmental Language Disorder, Abigail E. Tolomei Jun 2022

Implicit Learning In Preschool Children With And Without Developmental Language Disorder, Abigail E. Tolomei

University Honors Theses

The study below was designed to compare implicit learning in fifty-two preschool-aged children with and without developmental language disorder (DLD) to test the Procedural Deficit Hypothesis (PDH). The PDH claims that procedural memory, the basis of implicit learning, is the main impairment in DLD. Using a computer-based program to conduct sound-meaning-mapping tasks, we asked children to select one of two images according to the corresponding sound they heard. After all the participants were tested, an additional cue was found in the experiment that impacted the data. Instead of the children attuning to the sounds to depict the correct answer, the …


An Updated Patient-Centered Sialadenitis Instrument: The Obstructive Salivary Problem Impact Test (Spit), Arushi Gulati, David M. Cognetti, David S. Cohen, M. Allison Ogden, Barry M. Schaitkin, Rohan R. Walvekar, William R. Ryan, Jolie L. Chang Jun 2022

An Updated Patient-Centered Sialadenitis Instrument: The Obstructive Salivary Problem Impact Test (Spit), Arushi Gulati, David M. Cognetti, David S. Cohen, M. Allison Ogden, Barry M. Schaitkin, Rohan R. Walvekar, William R. Ryan, Jolie L. Chang

School of Medicine Faculty Publications

Objective: The Chronic Obstructive Sialadenitis Symptoms questionnaire (COSS) was created to assess chronic sialadenitis symptoms and treatment response, but its development lacked patient input and validation. We analyzed COSS responses and feedback from sialadenitis patients and physician experts to create the novel obstructive Salivary Problem Impact Test (SPIT), a new standardized measure of sialadenitis-associated symptoms. Methods: We analyzed COSS responses via exploratory factor analysis (EFA) to identify essential symptom domains and reduce overlap in questions. Sialadenitis patients evaluated the significance of index symptoms identified from the literature review. Expert physicians rated symptom relevance in clinical assessment. An updated questionnaire (SPIT) …


Case Report: Successful Treatment Of A Child With Covid-19 Reinfection-Induced Fulminant Myocarditis By Cytokine-Adsorbing Oxiris® Hemofilter Continuous Veno-Venous Hemofiltration And Extracorporeal Membrane Oxygenation, Phuc H Phan, Dung T Nguyen, Nam H Dao, Ha T T Nguyen, An V Vu, Son T Hoang, Lam V Nguyen, Tung V Cao, Dien M Tran Jun 2022

Case Report: Successful Treatment Of A Child With Covid-19 Reinfection-Induced Fulminant Myocarditis By Cytokine-Adsorbing Oxiris® Hemofilter Continuous Veno-Venous Hemofiltration And Extracorporeal Membrane Oxygenation, Phuc H Phan, Dung T Nguyen, Nam H Dao, Ha T T Nguyen, An V Vu, Son T Hoang, Lam V Nguyen, Tung V Cao, Dien M Tran

Faculty, Staff and Student Publications

BACKGROUND: Indirect cardiomyocyte damage-related hyperinflammatory response is one of the key mechanisms in COVID-19-induced fulminant myocarditis. In addition to the clinical benefit of using cytokines absorption hemofiltration, the effectiveness of instituting veno-arterial extracorporeal membrane oxygenation (VA-ECMO) support for cardiac compromise has been reported. However, current literature enunciates a paucity of available data on the effectiveness of these novel modalities.

CASE PRESENTATION: We reported a 9-year-old boy with recurrent COVID-19 infection-causing fulminant myocarditis, who was treated successfully by using novel modalities of

CONCLUSION: We conclude that the novel highly-absorptive hemofilter CVVH and VA-ECMO may be effective treatment modalities in managing SARS-CoV-2-induced …