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2020

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Articles 2791 - 2820 of 4794

Full-Text Articles in Medical Specialties

Clinical Support: An Unconventional Request – Providence’S 100 Million Masks Initiative, Carrie Grinstead, Heather J. Martin, Laurie Schwing (Ed.) Apr 2020

Clinical Support: An Unconventional Request – Providence’S 100 Million Masks Initiative, Carrie Grinstead, Heather J. Martin, Laurie Schwing (Ed.)

Articles, Abstracts, and Reports

In early March, Seattle, WA, was the epicenter of the US COVID-19 pandemic. Providence St. Joseph Health had seen the first reported US case of COVID-19 on January 20 [1] and quickly found itself responding to a growing crisis, with little information about how best to care for patients while protecting frontline staff.

On March 16, 2020, Providence System Library Services received an email from senior leadership with the subject line: “Urgent – An Unconventional Request.” We were asked to pause all other work to search for viable mask patterns that could be easily and quickly made at home by …


Awareness Regarding Causes Of Infertility Among Out-Patients At A Tertiary Care Hospital In Karachi, Pakistan, Hamza M. Ahmed, Mohammad Khan, Farah Yasmin, Haris Jawaid, Hiba Khalid, Anum Shigri, Faryal Nawaz, Choudhary A. Hasan Apr 2020

Awareness Regarding Causes Of Infertility Among Out-Patients At A Tertiary Care Hospital In Karachi, Pakistan, Hamza M. Ahmed, Mohammad Khan, Farah Yasmin, Haris Jawaid, Hiba Khalid, Anum Shigri, Faryal Nawaz, Choudhary A. Hasan

Section of Internal Medicine

Introduction: Infertility is the inability of a couple to achieve pregnancy within 12 months of sexual intercourse without the use of contraceptives. The Pakistani population, belonging to a low-middle income country, has a high prevalence of infertility due to a low knowledge and awareness regarding its causes, and lack of healthcare-seeking behavior for this medical issue. The prevalence of infertility in Pakistan is reported as 22%, with primary infertility accounting for 4% of the total cases. This leads to psychological trauma among women as societal norms equate infertility with failure on a personal, emotional, and social level. In this study, …


Natural History Of Non-Lethal Raine Syndrome During Childhood, Chiara Mameli, Giulia Zichichi, Nasim Mahmood, Siham Chafai Elalaoui, Adnan Mirza, Poonam Dharmaraj, Marco Burrone, Elisa Cattaneo, Jayesh Sheth, Ajit Gandhi Apr 2020

Natural History Of Non-Lethal Raine Syndrome During Childhood, Chiara Mameli, Giulia Zichichi, Nasim Mahmood, Siham Chafai Elalaoui, Adnan Mirza, Poonam Dharmaraj, Marco Burrone, Elisa Cattaneo, Jayesh Sheth, Ajit Gandhi

Department of Paediatrics and Child Health

Background: Raine syndrome (RS) is a rare autosomal recessive disorder caused by biallelic loss-of-function mutations of FAM20C. The most common clinical features are microcephaly, exophthalmos, hypoplastic nose and severe midface hypoplasia, leading to choanal atresia. The radiological findings include generalized osteosclerosis and brain calcifications. RS is usually lethal during the neonatal period due to severe respiratory distress. However, there exists a non-lethal RS form, the phenotype of which is extremely heterogeneous. There is paucity of data about clinical course and life expectancy of these patients.
Results: This is the first description of follow-up features of non-lethal RS patients. Moreover, we …


The Influence Of End Of Life Education On Stress, Anxiety, And Attitude Of The Healthcare Profession Student, Chiquesha Davis Apr 2020

The Influence Of End Of Life Education On Stress, Anxiety, And Attitude Of The Healthcare Profession Student, Chiquesha Davis

DNP Final Reports

Providing comfort and support to the dying patient is a significant part of the dying process. When soothing a patient, who is dying, the goal is to prevent or relieve suffering as much as possible. Respecting the patient's health and quality of life goals and decisions is essential. Healthcare profession students can experience multiple levels of anxiety, stress, and a negative attitude while taking care of the dying patient. The implementation of a successful intervention is at the cornerstone of helping reduce stress, anxiety, and attitude change in healthcare profession students. The application can also have a positive impact on …


Hpv Vaccination Knowledge, Attitudes, And Uptake In College Nursing Students, Joanna Marie Plumb, Jeannie Giese, Martha Buckner, David Phillippi, Robin Cobb Apr 2020

Hpv Vaccination Knowledge, Attitudes, And Uptake In College Nursing Students, Joanna Marie Plumb, Jeannie Giese, Martha Buckner, David Phillippi, Robin Cobb

DNP Projects

Background: The human papillomavirus (HPV) is a preventable, sexually transmitted infection. The vaccines for HPV are safe and effective, but previous research demonstrated that nursing students have low knowledge levels and vaccine uptake. Low knowledge and attitude levels in nurses and nurse practitioners can influence parental and patient decision making for HPV vaccination. Purpose: The purpose of this scholarly project was to evaluate HPV knowledge and attitudes and their association with vaccination uptake in college nursing students. There is limited research in the United States on HPV knowledge, attitudes, and uptake of the vaccine among nursing students. Methods: This project …


Diagnosis And Management Of Common Hand Infections., Vivek K. Bilolikar, Daniel A Seigerman, Asif M. Ilyas Apr 2020

Diagnosis And Management Of Common Hand Infections., Vivek K. Bilolikar, Daniel A Seigerman, Asif M. Ilyas

Rothman Institute Papers

  • While many hand infections are superficial, diligent evaluation, diagnosis, and treatment of these infections are central for preventing disability and morbidity.
  • Maintaining a wide differential diagnosis is important as some hand infections may mimic others.
  • In geographic areas with more than a 10% to 15% prevalence of community-acquired methicillin-resistant Staphylococcus aureus (MRSA) hand infections, empiric antibiotics should adequately cover MRSA.
  • Once culture results are available, antibiotic regimens should be narrowed to reduce the development of resistant pathogens.


Implementation Of Peer Support And Shared Decision-Making Aids For The Transcatheter Aortic Valve Replacement Population, Kimberlee Einfeld Apr 2020

Implementation Of Peer Support And Shared Decision-Making Aids For The Transcatheter Aortic Valve Replacement Population, Kimberlee Einfeld

Doctor of Nursing Practice Projects

Background: Patients at a community hospital verbalized fear, stress and anxiety about transcatheter aortic valve replacement (TAVR). Patients with aortic stenosis eligible for TAVR may experience low self-efficacy and anxiety while considering valve replacement which may lead to poor quality of life, interfere with understanding information from medical providers, and other health complications.

Methods: All patients eligible for TAVR between June and August of 2019 were invited to participate in a pilot project using peer support and use of shared decision-making (SDM) aids. Former TAVR patients were trained to be Mended Hearts TAVR peer volunteers. Participants were connected by telephone …


Biomimetic Gold Nanoshell-Loaded Macrophage For Photothermal Biomedicine, Sung Hun Kang, Yong Kyu Lee, Il Seok Park, In-Kyu Park, Seok Min Hong, Soon Young Kwon, Young Hee Choi, Steen J. Madsen, Henry Hirschberg, Seok Jin Hong Apr 2020

Biomimetic Gold Nanoshell-Loaded Macrophage For Photothermal Biomedicine, Sung Hun Kang, Yong Kyu Lee, Il Seok Park, In-Kyu Park, Seok Min Hong, Soon Young Kwon, Young Hee Choi, Steen J. Madsen, Henry Hirschberg, Seok Jin Hong

Integrated Health Sciences Faculty Research

The purpose of this study was to investigate the effect of photothermal treatment (PTT) with gold nanoshell (ANS) using a macrophage-mediated delivery system in a head and neck squamous cell carcinoma (HNSCC) cell line. To achieve this, ANS-loaded rat macrophages (ANS-MAs) were prepared via the coculture method with ANS. The human HNSCC (FaDu cell) and macrophage (rat macrophage; NR8383 cell) hybrid spheroid models were generated by the centrifugation method to determine the possibility of using ANS-MAs as a cancer therapy. These ANS-MAs were set into the tumor and macrophage hybrid spheroid model to measure PTT efficacy. Kinetic analysis of the …


Epigenomic Profiling Of Neuroblastoma Cell Lines., Kristen Upton, Apexa Modi, Khushbu Patel, Nathan M Kendsersky, Karina L Conkrite, Robyn T Sussman, Gregory P Way, Rebecca N Adams, Gregory I Sacks, Paolo Fortina, Sharon J Diskin, John M Maris, Jo Lynne Rokita Apr 2020

Epigenomic Profiling Of Neuroblastoma Cell Lines., Kristen Upton, Apexa Modi, Khushbu Patel, Nathan M Kendsersky, Karina L Conkrite, Robyn T Sussman, Gregory P Way, Rebecca N Adams, Gregory I Sacks, Paolo Fortina, Sharon J Diskin, John M Maris, Jo Lynne Rokita

Kimmel Cancer Center Faculty Papers

Understanding the aberrant transcriptional landscape of neuroblastoma is necessary to provide insight to the underlying influences of the initiation, progression and persistence of this developmental cancer. Here, we present chromatin immunoprecipitation sequencing (ChIP-Seq) data for the oncogenic transcription factors, MYCN and MYC, as well as regulatory histone marks H3K4me1, H3K4me3, H3K27Ac, and H3K27me3 in ten commonly used human neuroblastoma-derived cell line models. In addition, for all of the profiled cell lines we provide ATAC-Seq as a measure of open chromatin. We validate specificity of global MYCN occupancy in MYCN amplified cell lines and functional redundancy of MYC occupancy in MYCN …


A Validated Composite Organ And Hematologic Response Model For Early Assessment Of Treatment Outcomes In Light Chain Amyloidosis, Surbhi Sidana, Paolo Milani, Moritz Binder, Marco Basset, Nidhi Tandon, Andrea Foli, Angela Dispenzieri, Morie A Gertz, Suzanne R Hayman, Francis K Buadi, Martha Q Lacy, Prashant Kapoor, Nelson Leung, S Vincent Rajkumar, Giampaolo Merlini, Giovanni Palladini, Shaji K Kumar Apr 2020

A Validated Composite Organ And Hematologic Response Model For Early Assessment Of Treatment Outcomes In Light Chain Amyloidosis, Surbhi Sidana, Paolo Milani, Moritz Binder, Marco Basset, Nidhi Tandon, Andrea Foli, Angela Dispenzieri, Morie A Gertz, Suzanne R Hayman, Francis K Buadi, Martha Q Lacy, Prashant Kapoor, Nelson Leung, S Vincent Rajkumar, Giampaolo Merlini, Giovanni Palladini, Shaji K Kumar

Faculty, Staff and Student Publications

Newly diagnosed AL amyloidosis patients were evaluated to develop a model for early assessment of treatment benefit at 6 months, integrating both hematologic (HR) and organ response (OR) assessment (testing cohort, Mayo: n = 473; validation cohort, Pavia: n = 575). Multiple OR were assessed as follows: All OR (AOR): response in all organs, mixed OR (MOR): response in some organs, no OR (NOR)]. AOR rates at 6 months improved with deepening HR; complete response (CR; 38%, 35%), very good partial response (VGPR; 30%, 26%), and partial response (PR; 16%, 21%), respectively. A composite HR/OR (CHOR) model was developed using …


Evaluation Of Computer Aided Detection Of Tuberculosis On Chest Radiography Among People With Diabetes In Karachi Pakistan, Shifa Salman Habib, Sana Rafiq, Syed Mohammad Asad Zaidi, Rashida Abbas Ferrand, Jacob Creswell, Bram Van Ginneken, Wafa Zehra Jamal, Kiran Sohail Azeemi, Saira Khowaja, Aamir Khan Apr 2020

Evaluation Of Computer Aided Detection Of Tuberculosis On Chest Radiography Among People With Diabetes In Karachi Pakistan, Shifa Salman Habib, Sana Rafiq, Syed Mohammad Asad Zaidi, Rashida Abbas Ferrand, Jacob Creswell, Bram Van Ginneken, Wafa Zehra Jamal, Kiran Sohail Azeemi, Saira Khowaja, Aamir Khan

Community Health Sciences

Pakistan ranks fifth among high tuberculosis (TB) burden countries and also has seventh highest burden for diabetes mellitus (DM). DM increases the risk of developing TB and contributes to adverse TB treatment outcomes hence screening and integrated management for both diseases in high burden countries is suggested. Computer-Aided Detection for TB (CAD4TB) can potentially be used as triage tool in low resource settings to pre-screen individuals for Xpert MTB/RIF testing. The aim of this study was to evaluate the diagnostic accuracy and performance of CAD4TB software in people with diabetes (PWD) enrolled in a TB screening program in Karachi, Pakistan. …


School-Based Interventions To Promote Personal And Environmental Hygiene Practices Among Children In Pakistan: Protocol For A Mixed Methods Study, Nousheen Pradhan, Waliyah Mughis, Tazeen S. Ali, Maleeha Naseem, Rozina Karmaliani Professor Apr 2020

School-Based Interventions To Promote Personal And Environmental Hygiene Practices Among Children In Pakistan: Protocol For A Mixed Methods Study, Nousheen Pradhan, Waliyah Mughis, Tazeen S. Ali, Maleeha Naseem, Rozina Karmaliani Professor

Community Health Sciences

Background: Poor personal hygiene and inadequate sanitation practices among young children leads to communicable diseases. There remains a gap in the holistic assessment of school children's hygiene literacy, practices and effectiveness of school-based hygiene interventions in Pakistan. Therefore, a school-based intervention protocol has been designed to promote personal and environmental hygiene practices for primary school children. Towards improving children's hygiene behaviors, the study will also focus on enhancing mothers' hygiene knowledge and practices.
Methods: Using quasi-experimental design with mixed methods data collection approaches, this study will be conducted in schools located in an urban squatter settlements in Pakistan. To assess …


Modulating The Rate Of Fibrin Formation And Clot Structure Attenuates Microvascular Thrombosis In Systemic Inflammation, Christian Valladolid, Marina Martinez-Vargas, Nitin Sekhar, Fong Lam, Cameron Brown, Timothy Palzkill, Alexander Tischer, Mathew Auton, K Vinod Vijayan, Rolando E Rumbaut, Trung C Nguyen, Miguel A Cruz Apr 2020

Modulating The Rate Of Fibrin Formation And Clot Structure Attenuates Microvascular Thrombosis In Systemic Inflammation, Christian Valladolid, Marina Martinez-Vargas, Nitin Sekhar, Fong Lam, Cameron Brown, Timothy Palzkill, Alexander Tischer, Mathew Auton, K Vinod Vijayan, Rolando E Rumbaut, Trung C Nguyen, Miguel A Cruz

Faculty, Staff and Students Publications

Systemic inflammation can lead to coagulopathy and disseminated intravascular coagulation (DIC). In prior studies, the recombinant A2 domain of human von Willebrand factor (VWF; A2 protein) attenuated DIC and decreased mortality in lipopolysaccharide (LPS)-treated mice. Here, we performed studies to dissect the mechanism by which the A2 protein moderates DIC. We used confocal microscopy to analyze the fibrin clot structure in plasma from healthy humans and endotoxemic mice, turbidity assays to examine fibrin polymerization, and a murine model for LPS-induced DIC and introduced a loss-of-function mutation into the A2 protein for fibrin. The mutation of the residue E1567 located in …


The Implementation Of Exercise For Chronic Kidney Disease And Dialysis Patients, Syed Ahmad Rizvi Apr 2020

The Implementation Of Exercise For Chronic Kidney Disease And Dialysis Patients, Syed Ahmad Rizvi

Honors College Theses

While commonly known to be the organ that helps with urine production within the human body, the kidney plays one of the most crucial roles in maintaining homeostasis. When establishing all of the roles the kidney has on keeping humans healthy, there is the question of how does the body cope when a patient is diagnosed with kidney failure. One of the more common treatment options that allows the body to continue to function without a kidney is by beginning a patient on a form of dialysis. However, as with any treatment, there will always be a list of side …


Mechanical Thrombectomy For Acute Ischemic Stroke In The Cardiac Catheterization Laboratory., Steven A Guidera, Sudhir Aggarwal, J Doyle Walton, David Boland, Roy Jackel, Jeffrey D Gould, Brooke Kearins, Joseph Mcgarvey, Yan Qi, Brian Furlong Apr 2020

Mechanical Thrombectomy For Acute Ischemic Stroke In The Cardiac Catheterization Laboratory., Steven A Guidera, Sudhir Aggarwal, J Doyle Walton, David Boland, Roy Jackel, Jeffrey D Gould, Brooke Kearins, Joseph Mcgarvey, Yan Qi, Brian Furlong

Department of Radiology & Diagnostic Medical Imaging

OBJECTIVES: The aim of this study was to determine the feasibility of establishing a mechanical thrombectomy (MT) program for acute ischemic stroke in a community hospital using interventional cardiologists working closely with neurologists.

BACKGROUND: American Heart Association/American Stroke Association 2018 guidelines give a Class I (Level of Evidence: A) recommendation for MT in eligible patients with large vessel occlusion stroke. Improvement in neurological outcomes with MT is highly time sensitive. Most hospitals do not have trained neurointerventionalists to perform MT, leading to treatment delays that reduce the benefit of reperfusion therapy.

METHODS: An MT program based in the cardiac catheterization …


Giant Left Main Coronary Artery Aneurysm Presenting As Multiple Implantable Cardioverter Defibrillator Shocks, Yury Malyshev, Asma Syed, Ricardo Castillo, Rumman A Syed, Sonu Sahni Apr 2020

Giant Left Main Coronary Artery Aneurysm Presenting As Multiple Implantable Cardioverter Defibrillator Shocks, Yury Malyshev, Asma Syed, Ricardo Castillo, Rumman A Syed, Sonu Sahni

Touro College of Osteopathic Medicine (New York) Publications and Research

Giant aneurysms of the left main coronary artery are one of the rarest findings in cardiology, encountered in less than 0.02% of patients. The presentation is usually the same as coronary artery disease since most coronary aneurysms in the western world are associated with atherosclerosis. Here we report the first case of giant aneurysm of the left main coronary artery presenting as ventricular tachycardia with multiple shocks of the defibrillator in a 57-year-old man with heart failure. We also review the etiology, pathology, and management of coronary aneurysms.


Understanding Etiologies Of Road Traffic Crashes, Injuries, And Death For Patients At National Hospital Abuja: A Qualitative Content Analysis Using Haddon’S Matrix, Benjamin D. Holmes, Kristin Haglund, Emmanuel A. Ameh, Oluwole O. Olaomi, Uthman Uthman, Laura D. Cassidy Apr 2020

Understanding Etiologies Of Road Traffic Crashes, Injuries, And Death For Patients At National Hospital Abuja: A Qualitative Content Analysis Using Haddon’S Matrix, Benjamin D. Holmes, Kristin Haglund, Emmanuel A. Ameh, Oluwole O. Olaomi, Uthman Uthman, Laura D. Cassidy

The Qualitative Report

Road traffic crashes and sequelae are reaching pandemic proportions globally and have currently achieved disproportionately high levels in Nigeria. Quantitative studies are accumulating in the peer-reviewed literature, but there is a paucity of qualitative research in Nigeria. Data for this study of structural and behavioral factors of road traffic crashes and injuries in Federal Capital Territory were collected in semi-structured interviews with crash survivors at National Hospital Abuja. Interviews were analyzed via qualitative content analysis, revealing crash location and participant beliefs about crash etiologies. Units of analysis were developed from participant statements and were structured within four a priori etiologic …


Evaluation Of The Quality Of Clinical Data Collection For A Pan-Canadian Cohort Of Children Affected By Inherited Metabolic Diseases: Lessons Learned From The Canadian Inherited Metabolic Diseases Research Network., Kylie Tingley, Monica Lamoureux, Michael Pugliese, Michael T. Geraghty, Jonathan B. Kronick, Beth K Potter, Doug Coyle, Kumanan Wilson, Michael Kowalski, Valerie Austin, Catherine Brunel-Guitton, Daniela Buhas, Alicia K J Chan, Sarah Dyack, Annette Feigenbaum, Alette Giezen, Sharan Goobie, Cheryl R Greenberg, Shailly Jain Ghai, Michal Inbar-Feigenberg, N Karp, Mariya Kozenko, Erica Langley, Matthew Lines, Julian Little, Jennifer Mackenzie, Bruno Maranda, Saadet Mercimek-Andrews, Connie Mohan, Aizeddin Mhanni, Grant Mitchell, John J Mitchell, Laura Nagy, Melanie P. Napier, Amy Pender, Murray Potter, Chitra Prasad, Suzanne Ratko, Ramona Salvarinova, Andreas Schulze, Komudi Siriwardena, Neal Sondheimer, Rebecca Sparkes, Sylvia Stockler-Ipsiroglu, Yannis Trakadis, Lesley Turner, Clara Van Karnebeek, Hilary Vallance, Anthony Vandersteen, Jagdeep Walia, Ashley Wilson, Brenda J. Wilson, Andrea C. Yu, Nataliya Yuskiv, Pranesh Chakraborty Apr 2020

Evaluation Of The Quality Of Clinical Data Collection For A Pan-Canadian Cohort Of Children Affected By Inherited Metabolic Diseases: Lessons Learned From The Canadian Inherited Metabolic Diseases Research Network., Kylie Tingley, Monica Lamoureux, Michael Pugliese, Michael T. Geraghty, Jonathan B. Kronick, Beth K Potter, Doug Coyle, Kumanan Wilson, Michael Kowalski, Valerie Austin, Catherine Brunel-Guitton, Daniela Buhas, Alicia K J Chan, Sarah Dyack, Annette Feigenbaum, Alette Giezen, Sharan Goobie, Cheryl R Greenberg, Shailly Jain Ghai, Michal Inbar-Feigenberg, N Karp, Mariya Kozenko, Erica Langley, Matthew Lines, Julian Little, Jennifer Mackenzie, Bruno Maranda, Saadet Mercimek-Andrews, Connie Mohan, Aizeddin Mhanni, Grant Mitchell, John J Mitchell, Laura Nagy, Melanie P. Napier, Amy Pender, Murray Potter, Chitra Prasad, Suzanne Ratko, Ramona Salvarinova, Andreas Schulze, Komudi Siriwardena, Neal Sondheimer, Rebecca Sparkes, Sylvia Stockler-Ipsiroglu, Yannis Trakadis, Lesley Turner, Clara Van Karnebeek, Hilary Vallance, Anthony Vandersteen, Jagdeep Walia, Ashley Wilson, Brenda J. Wilson, Andrea C. Yu, Nataliya Yuskiv, Pranesh Chakraborty

Paediatrics Publications

BACKGROUND: The Canadian Inherited Metabolic Diseases Research Network (CIMDRN) is a pan-Canadian practice-based research network of 14 Hereditary Metabolic Disease Treatment Centres and over 50 investigators. CIMDRN aims to develop evidence to improve health outcomes for children with inherited metabolic diseases (IMD). We describe the development of our clinical data collection platform, discuss our data quality management plan, and present the findings to date from our data quality assessment, highlighting key lessons that can serve as a resource for future clinical research initiatives relating to rare diseases.

METHODS: At participating centres, children born from 2006 to 2015 who were diagnosed …


Predicting Hemolytic Uremic Syndrome And Renal Replacement Therapy In Shiga Toxin-Producing Escherichia Coli-Infected Children., Ryan S Mckee, David Schnadower, Phillip I Tarr, Jianling Xie, Yaron Finkelstein, Neil Desai, Roni D Lane, Kelly R Bergmann, Ron L Kaplan, Selena Hariharan, Andrea T Cruz, Daniel M Cohen, Andrew Dixon, Sriram Ramgopal, Annie Rominger, Elizabeth C Powell, Jennifer Kilgar, Kenneth A Michelson, Darcy Beer, Martin Bitzan, Christopher M Pruitt, Kenneth Yen, Garth D Meckler, Amy C Plint, Stuart Bradin, Thomas J Abramo, Serge Gouin, April J Kam, Abigail Schuh, Fran Balamuth, Tracy E Hunley, John T Kanegaye, Nicholas E Jones, Usha Avva, Robert Porter, Daniel M Fein, Jeffrey P Louie, Stephen B Freedman Apr 2020

Predicting Hemolytic Uremic Syndrome And Renal Replacement Therapy In Shiga Toxin-Producing Escherichia Coli-Infected Children., Ryan S Mckee, David Schnadower, Phillip I Tarr, Jianling Xie, Yaron Finkelstein, Neil Desai, Roni D Lane, Kelly R Bergmann, Ron L Kaplan, Selena Hariharan, Andrea T Cruz, Daniel M Cohen, Andrew Dixon, Sriram Ramgopal, Annie Rominger, Elizabeth C Powell, Jennifer Kilgar, Kenneth A Michelson, Darcy Beer, Martin Bitzan, Christopher M Pruitt, Kenneth Yen, Garth D Meckler, Amy C Plint, Stuart Bradin, Thomas J Abramo, Serge Gouin, April J Kam, Abigail Schuh, Fran Balamuth, Tracy E Hunley, John T Kanegaye, Nicholas E Jones, Usha Avva, Robert Porter, Daniel M Fein, Jeffrey P Louie, Stephen B Freedman

Paediatrics Publications

BACKGROUND: Shiga toxin-producing Escherichia coli (STEC) infections are leading causes of pediatric acute renal failure. Identifying hemolytic uremic syndrome (HUS) risk factors is needed to guide care.

METHODS: We conducted a multicenter, historical cohort study to identify features associated with development of HUS (primary outcome) and need for renal replacement therapy (RRT) (secondary outcome) in STEC-infected children without HUS at initial presentation. Children agedeligible.

RESULTS: Of 927 STEC-infected children, 41 (4.4%) had HUS at presentation; of the remaining 886, 126 (14.2%) developed HUS. Predictors (all shown as odds ratio [OR] with 95% confidence interval [CI]) of HUS included younger age …


Drug Induced Liver Injury Is Associated With High Mortality- A Study From A Tertiary Care Hospital In Pakistan, Adeel Abid, Faryal Subhani, Farhana Kayani, Safia Awan, Shahab Abid Apr 2020

Drug Induced Liver Injury Is Associated With High Mortality- A Study From A Tertiary Care Hospital In Pakistan, Adeel Abid, Faryal Subhani, Farhana Kayani, Safia Awan, Shahab Abid

Medical College Documents

Background and aim: In light of few established drug induced liver injury (DILI) registries, this study aims to evaluate the clinical spectrum and predictors of mortality and morbidity of hospitalized patients with suspected DILI.
Patients and methods: DILI cases were identified and categorized on basis of COIMS/RUCAM score and the exclusion of other liver diseases. Clinical and laboratory parameters were analyzed to identify the predictors of morbidity (prolonged hospital stay > 5 days) and mortality.
Results: Out of 462 patients, there were 264 (57.6%) males and the mean age of the cohort was 50.83 years (range: 20-94 years). DILI was classified …


Walking Kinematics In Young Children With Limb Loss Using Early Versus Traditional Prosthetic Knee Prescription Protocols, Mark Daniel Geil, Zahra Safaeepour, Brian Giavedoni, Colleen Coulter Apr 2020

Walking Kinematics In Young Children With Limb Loss Using Early Versus Traditional Prosthetic Knee Prescription Protocols, Mark Daniel Geil, Zahra Safaeepour, Brian Giavedoni, Colleen Coulter

Faculty Articles

The traditional treatment protocol for young children with congenital or acquired amputations at or proximal to the knee prescribes a prosthesis without a working knee joint, based in part on the assumption that a child learning to walk cannot properly utilize a passively flexing prosthetic knee component. An alternative to this Traditional Knee (TK) protocol is an “Early Knee” (EK) protocol, which prescribes an articulating prosthetic knee in the child’s first prosthesis, during development of crawling and transitioning into and out of upright positions. To date, no study has compared samples of children with limb loss at or proximal to …


Efficacy Of Ultrasound-Guided Radiofrequency Ablation Of Parathyroid Hyperplasia: Single Session Vs. Two-Session For Effect On Hypocalcemia, Zeng Zeng, Cheng-Zhong Peng, Ji-Bin Liu, Yi-Wen Li, Hong-Feng He, Qiao-Hong Hu, Bo Lin, Xiao-Gang Shen Apr 2020

Efficacy Of Ultrasound-Guided Radiofrequency Ablation Of Parathyroid Hyperplasia: Single Session Vs. Two-Session For Effect On Hypocalcemia, Zeng Zeng, Cheng-Zhong Peng, Ji-Bin Liu, Yi-Wen Li, Hong-Feng He, Qiao-Hong Hu, Bo Lin, Xiao-Gang Shen

Department of Radiology Faculty Papers

To evaluate safety and efficacy of one- vs. two-session radiofrequency ablation (RFA) of parathyroid hyperplasia for patients with secondary hyperparathyroidism (SHPT) and to compare the outcome of both methods on hypocalcemia. Patients with secondary hyperparathyroidism underwent ultrasound guided RFA of parathyroid hyperplasia. Patients were alternately assigned to either group 1 (n = 28) with RFA of all 4 glands in one session or group 2 (n = 28) with RFA of 2 glands in a first session and other 2 glands in a second session. Serum parathyroid hormone (PTH), calcium, phosphorus and alkaline phosphatase (ALP) values were measured at a …


Comparative Lipidomics Of 5-Fluorouracil-Sensitive And -Resistant Colorectal Cancer Cells Reveals Altered Sphingomyelin And Ceramide Controlled By Acid Sphingomyelinase (Smpd1)., Jae Hun Jung, Kohei Taniguchi, Hyeong Min Lee, Min Young Lee, Raju Bandu, Kazumasa Komura, Kil Yeon Lee, Yukihiro Akao, Kwang Pyo Kim Apr 2020

Comparative Lipidomics Of 5-Fluorouracil-Sensitive And -Resistant Colorectal Cancer Cells Reveals Altered Sphingomyelin And Ceramide Controlled By Acid Sphingomyelinase (Smpd1)., Jae Hun Jung, Kohei Taniguchi, Hyeong Min Lee, Min Young Lee, Raju Bandu, Kazumasa Komura, Kil Yeon Lee, Yukihiro Akao, Kwang Pyo Kim

Articles, Abstracts, and Reports

5-Fluorouracil (5-FU) is a chemotherapeutic drug widely used to treat colorectal cancer. 5-FU is known to gradually lose its efficacy in treating colorectal cancer following the acquisition of resistance. We investigated the mechanism of 5-FU resistance using comprehensive lipidomic approaches. We performed lipidomic analysis on 5-FU-resistant (DLD-1/5-FU) and -sensitive (DLD-1) colorectal cancer cells using MALDI-MS and LC-MRM-MS. In particular, sphingomyelin (SM) species were significantly up-regulated in 5-FU-resistant cells in MALDI-TOF analysis. Further, we quantified sphingolipids including SM and Ceramide (Cer) using Multiple Reaction Monitoring (MRM), as they play a vital role in drug resistance. We found that 5-FU resistance in …


A Crisis Is A Terrible Thing To Waste: Recovering A Sense Of Agency In Coronavirus Times, Steven F. Freeman Apr 2020

A Crisis Is A Terrible Thing To Waste: Recovering A Sense Of Agency In Coronavirus Times, Steven F. Freeman

School of Continuing and Professional Studies Coronavirus Papers

No abstract provided.


Tetralogy Of Fallot: A Clinical Review, Jacob Wooten, Joshua Bahos Silva Apr 2020

Tetralogy Of Fallot: A Clinical Review, Jacob Wooten, Joshua Bahos Silva

Student Scholar Showcase

Tetralogy of Fallot is a congenital heart disease that is associated with structural abnormalities during fetal development 1. The incidence of Tetralogy of Fallot in the United States is approximately 3-5 cases per 10,000 live births and is considered one of the most common cyanotic congenital heart diseases 2. The exact etiology of Tetralogy of Fallot is unknown, however it is thought to be associated with untreated maternal diabetes, maternal use of retinoids, as well as chromosomal abnormalities 2. The main components of this disease state include a right ventricular outflow obstruction, interventricular communication in the form of a ventricular …


Feline-Human Zoonoses Transmission In North Africa: A Systematic Review, Breck Peterson Apr 2020

Feline-Human Zoonoses Transmission In North Africa: A Systematic Review, Breck Peterson

Showcase of Osprey Advancements in Research and Scholarship (SOARS)

Throughout human history, domestic animal species have represented a unique zoonotic disease risk for the transmission of pathogens ranging from viral, bacterial, parasitic, and fungal. In North Africa, cats have a particularly long record and occupy a specialized niche within many communities. This systematic review was conducted to analyze the current and historical literature documenting the breadth and variety of zoonoses in North Africa, specifically relating to the domesticated feline. Multiple electronic databases were searched on January 16, 2019 for published reports on feline zoonoses in North Africa. A total of 76 studies met the inclusion criteria for a full …


Regenerative Medicine Therapy: Adipose Derived Extracellular Vesicles In Viral Myocarditis, David Gorelov, Damian N. Di Florio, Gary R. Salomon, Angita Jain, Nick E. Saikaili, Danielle J. Beetler, Swikriti Shrestha, Ming Tian, Joy Wolfram Phd, Delisa Fairweather Phd, Katelyn Bruno Phd, Judith D. Ochrietor Phd Apr 2020

Regenerative Medicine Therapy: Adipose Derived Extracellular Vesicles In Viral Myocarditis, David Gorelov, Damian N. Di Florio, Gary R. Salomon, Angita Jain, Nick E. Saikaili, Danielle J. Beetler, Swikriti Shrestha, Ming Tian, Joy Wolfram Phd, Delisa Fairweather Phd, Katelyn Bruno Phd, Judith D. Ochrietor Phd

Showcase of Osprey Advancements in Research and Scholarship (SOARS)

Objective: Myocarditis, inflammation of the heart muscle, is an autoimmune heart disease that can be caused by viruses, bacteria and toxins. Myocarditis can lead to dilated cardiomyopathy (DCM) and heart failure. Currently there are no disease-specific therapies for treating myocarditis or preventing progression to DCM. Adipose Extracellular Vesicles (AEVs) are lipid bilayer nanoparticles that are released into the outside environment of adipocytes and provide promising regenerative potential for inflammatory diseases like myocarditis.

Methods: Lipoaspirate was obtained from women and men and AEVs isolated from the lipoaspirate using tangential flow filtration. We injected wild type male BALB/c mice with 250uL AEVs …


Association Of A Simplified Finnegan Neonatal Abstinence Scoring Tool With The Need For Pharmacologic Treatment For Neonatal Abstinence Syndrome, Lori A. Devlin, Janis L. Breeze, Norma Terrin, Enrique Gomez Pomar, Henrietta S. Bada, Loretta P. Finnegan, Kevin E. O'Grady, Hendrée E. Jones, Barry Lester, Jonathan M. Davis Apr 2020

Association Of A Simplified Finnegan Neonatal Abstinence Scoring Tool With The Need For Pharmacologic Treatment For Neonatal Abstinence Syndrome, Lori A. Devlin, Janis L. Breeze, Norma Terrin, Enrique Gomez Pomar, Henrietta S. Bada, Loretta P. Finnegan, Kevin E. O'Grady, Hendrée E. Jones, Barry Lester, Jonathan M. Davis

Pediatrics Faculty Publications

Importance: Observer-rated scales, such as the Finnegan Neonatal Abstinence Scoring Tool (FNAST), are used to quantify the severity of neonatal abstinence syndrome (NAS) and guide pharmacologic therapy. The FNAST, a comprehensive 21-item assessment tool, was developed for research and subsequently integrated into clinical practice; a simpler tool, designed to account for clinically meaningful outcomes, is urgently needed to standardize assessment.

Objectives: To identify FNAST items independently associated with the decision to use pharmacologic therapy and to simplify the FNAST while minimizing loss of information for the treatment decision.

Design, Setting, and Participants: This multisite cohort study included 424 neonates …


Osteopathy And The Pandemic Of 1918, Robyn Oro Apr 2020

Osteopathy And The Pandemic Of 1918, Robyn Oro

Notes from the Archives

No abstract provided.


What Did We Learn About Vads In 2019?, Maya Guglin Apr 2020

What Did We Learn About Vads In 2019?, Maya Guglin

The VAD Journal

This is our 6th annual literature review on mechanical circulatory support (MCS) devices.

Our previous reports for 2014, 2015, 2016, 2017, 2018 were published as open access articles and were well received by the readers. In this paper, we summarize the most interesting and important, from our standpoint, publications from 2019. As we have done for the past two years, a section on extracorporeal membrane oxygenation (ECMO) is included and primarily addresses new developments in veno-arterial ECMO use.