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Articles 1 - 10 of 10
Full-Text Articles in Respiratory Tract Diseases
Advancing Rna Virus Discovery And Biology With Whole Genome Sequencing, Mariah Katherine Taylor
Advancing Rna Virus Discovery And Biology With Whole Genome Sequencing, Mariah Katherine Taylor
Theses and Dissertations (ETD)
Two RNA virus families that pose a threat to human and animal health are Hantaviridae and Coronaviridae. These RNA viruses which originate in wildlife continue and will continue to cause disease, and hence, it is critical that scientific research define the mechanisms as to how these viruses spillover and adapt to new hosts to become endemic. One gap in our ability to define these mechanisms is the lack of whole genome sequences for many of these viruses. To address this specific gap, I developed a versatile amplicon-based whole-genome sequencing (WGS) approach to identify viral genomes of hantaviruses and severe acute …
University Of Louisville International Travel Clinic: Pivoting During The Covid-19 Pandemic, Dawn Balcom, Subathra Marimuthu, Leslie A Wolf, Luanne Didelot, Sarah Tan, Daniel Hall, Ruth Carrico
University Of Louisville International Travel Clinic: Pivoting During The Covid-19 Pandemic, Dawn Balcom, Subathra Marimuthu, Leslie A Wolf, Luanne Didelot, Sarah Tan, Daniel Hall, Ruth Carrico
The University of Louisville Journal of Respiratory Infections
No abstract provided.
Stress And Anxiety Among Physicians And Nurses In Romania During The Covid-19 Pandemic, Romina-Marina Sima, Octavian-Gabriel Olaru, Anca Cazaceanu, Cristian Scheau, Mihai-Traian Dimitriu, Mihai Popescu, Liana Ples
Stress And Anxiety Among Physicians And Nurses In Romania During The Covid-19 Pandemic, Romina-Marina Sima, Octavian-Gabriel Olaru, Anca Cazaceanu, Cristian Scheau, Mihai-Traian Dimitriu, Mihai Popescu, Liana Ples
Journal of Mind and Medical Sciences
Objective. This study aimed at identifying the stress and anxiety levels among physicians and nurses working in Romanian hospitals during the COVID-19 pandemic. Methods and Results. We conducted an online survey with a questionnaire completed by 169 healthcare providers aged between 25 and 69 years from COVID and non-COVID hospitals. There were 87.6% physicians and 12.4% nurses, with 61.5% women and 38.5% men. Clinicians experienced high levels of stress in 2.7% of the cases, medium stress in 68.9% of the cases, and low stress in 28.4% of the cases. Women experienced more stress (2.9% high level, 66.3% medium level) than …
Persistence Of Post-Covid Lung Parenchymal Abnormalities During The Three-Month Follow-Up, Ali Bin Sarwar Zubairi, Anjiya Shaikh, Syed Muhammad Zubair, Akbar Shoukat Ali, Safia Awan, Muhammad Irfan
Persistence Of Post-Covid Lung Parenchymal Abnormalities During The Three-Month Follow-Up, Ali Bin Sarwar Zubairi, Anjiya Shaikh, Syed Muhammad Zubair, Akbar Shoukat Ali, Safia Awan, Muhammad Irfan
Section of Pulmonary & Critical Care
Introduction: COVID-19-associated pulmonary sequalae have been increasingly reported after recovery from acute infection. Therefore, we aim to explore the charactersitics of persistent lung parenchymal abnormalities in patients with COVID-19.
Material and methods: An observational study was conducted in patients with post-COVID lung parenchymal abnormalities from April till September 2020. Patients ≥18 years of age with COVID-19 who were diagnosed as post-COVID lung parenchymal abnormality based on respiratory symptoms and HRCT chest imaging after the recovery of acute infection. Data was recorded on a structured pro forma, and descriptive analysis was performed using Stata version 12.1.
Results: A total of 30 …
Pressure Injury As Insidious Comorbidity In Ventilator-Dependent Respiratory Failure (Vdrf) Secondary To Covid-19: A Case Report, Carlos Rodriguez, Karyn R. Doddy, Napatkamon Ayutyanont
Pressure Injury As Insidious Comorbidity In Ventilator-Dependent Respiratory Failure (Vdrf) Secondary To Covid-19: A Case Report, Carlos Rodriguez, Karyn R. Doddy, Napatkamon Ayutyanont
Physical Medicine & Rehabilitation
Research Objectives: To highlight opportunities to decrease adverse outcomes in the acute management of COVID-19 infection.
Design: Descriptive single-subject study
Setting: Inpatient/Acute rehabilitation
Participants: A 47-year-old female with Ventilator-Dependent Respiratory Failure (VDRF) secondary to COVID-19.
Interventions: In the ED, Patient was started on antibiotics (azithromycin, ceftriaxone), nebulizer treatments, intravenous fluids, and intramuscular corticosteroids (methylprednisolone).
On hospital admission, she was initiated on antiviral Remdesivir and received 1 unit of convalescent plasma. Self-proning was encouraged, yet Patient required progressive increase in oxygen (O2) supplementation. She was intubated from Hospital Day (HD) 4 to 7. Wound care assessments began on HD10; wounds to …
Pulmonary Inflammation And Injury Triggered By Spine Surgery In Recovered Covid-19 Patients Demand Consideration, Luciano Rodrigo Lopes, Silvana Kertzer Kasinski
Pulmonary Inflammation And Injury Triggered By Spine Surgery In Recovered Covid-19 Patients Demand Consideration, Luciano Rodrigo Lopes, Silvana Kertzer Kasinski
The University of Louisville Journal of Respiratory Infections
No abstract provided.
Why Should People Use Face Masks In The Time Of Covid? The Jri Position, Jose Bordon, Alex Glynn, Forest W. Arnold
Why Should People Use Face Masks In The Time Of Covid? The Jri Position, Jose Bordon, Alex Glynn, Forest W. Arnold
The University of Louisville Journal of Respiratory Infections
No abstract provided.
No Difference In Clinical Outcomes For African American And White Patients Hospitalized With Sars-Cov-2 Pneumonia In Louisville, Kentucky, Julio A. Ramirez, Stephen P. Furmanek, Thomas Chandler, Stephen S. Hanson, Dawn Balcom, Subathra Marimuthu, Sathya Krishnasamy, Jose Bordon, Rodrigo Cavallazzi, Amr Aboelnasr, Mahder A. Tella, William A. Mattingly, Ashley M. Wilde, Daisy Sangroula, Demetra Antimisiaris, Donghoon Chung, Guillermo Cabral, Gabino R Fernandez-Botran, Jiapeng Huang, Martin Gnoni, Ozan Akca, Paul Schulz, Phillip F. Bressoud, Priya Krishnan, Sally Suliman, William P. Mckinney, Bryan Moffett, Leslie A Wolf, Mark Burns, Alex Glynn, Ruth Carrico, Forest W. Arnold
No Difference In Clinical Outcomes For African American And White Patients Hospitalized With Sars-Cov-2 Pneumonia In Louisville, Kentucky, Julio A. Ramirez, Stephen P. Furmanek, Thomas Chandler, Stephen S. Hanson, Dawn Balcom, Subathra Marimuthu, Sathya Krishnasamy, Jose Bordon, Rodrigo Cavallazzi, Amr Aboelnasr, Mahder A. Tella, William A. Mattingly, Ashley M. Wilde, Daisy Sangroula, Demetra Antimisiaris, Donghoon Chung, Guillermo Cabral, Gabino R Fernandez-Botran, Jiapeng Huang, Martin Gnoni, Ozan Akca, Paul Schulz, Phillip F. Bressoud, Priya Krishnan, Sally Suliman, William P. Mckinney, Bryan Moffett, Leslie A Wolf, Mark Burns, Alex Glynn, Ruth Carrico, Forest W. Arnold
The University of Louisville Journal of Respiratory Infections
Introduction: Current literature indicates that African American individuals are at increased risk of becoming infected with the SARS-CoV-2 virus and suffer higher SARS-CoV-2-related mortality rates. However, there is a lack of consensus as to how the clinical outcomes of African American patients differ from those of other groups. The objective of this study was to define the clinical outcomes of African American and White hospitalized patients with SARS-CoV-2 community-acquired pneumonia (CAP) in Louisville, Kentucky.
Methods: This was a retrospective cohort study of hospitalized patients with SARS-CoV-2 CAP at eight hospitals in Louisville, Kentucky. Severity of CAP at time of hospitalization …
Griffithsin And Carrageenan Combination Results In Antiviral Synergy Against Sars-Cov-1 And 2 In A Pseudoviral Model, Sahar Alsaidi, Nadjet Cornejal, Oneil Mahoney, Claudia Melo, Neeharika Verma, Thierry Bonnaire, Theresa Chang, Barry R. O'Keefe, James Sailer, Thomas M. Zydowsky, Natalia Teleshova, José A. Fernández Romero
Griffithsin And Carrageenan Combination Results In Antiviral Synergy Against Sars-Cov-1 And 2 In A Pseudoviral Model, Sahar Alsaidi, Nadjet Cornejal, Oneil Mahoney, Claudia Melo, Neeharika Verma, Thierry Bonnaire, Theresa Chang, Barry R. O'Keefe, James Sailer, Thomas M. Zydowsky, Natalia Teleshova, José A. Fernández Romero
Publications and Research
Over 182 million confirmed cases of COVID-19 and more than 4 million deaths have been reported to date around the world. It is essential to identify broad-spectrum antiviral agents that may prevent or treat infections by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) but also by other coronaviruses that may jump the species barrier in the future. We evaluated the antiviral selectivity of griffithsin and sulfated and non-sulfated polysaccharides against SARS-CoV-1 and SARS-CoV-2 using a cytotoxicity assay and a cell-based pseudoviral model. The half-maximal cytotoxic concentration (CC50) and half-maximal effective concentration (EC50) were determined for each compound, using a dose-response-inhibition …
Epidemiology And Outcomes Of Hospitalized Adults With Sars-Cov-2 Community-Acquired Pneumonia In Louisville, Kentucky, Julio A. Ramirez, T'Shura Ali, Thomas Chandler, Stephen P. Furmanek, Daniya Sheikh, Vidyulata Salunkhe, Steven Gootee, Mohammad Tahboub, William A. Mattingly, Demetra Antimisiaris, Jiapeng Huang, Jose Bordon, Rodrigo Cavallazzi, Paul Schulz, William P. Mckinney, Dawn Balcom, Mark Burns, Ruth Carrico, Forest W. Arnold, Cerid Covid-19 Study Group
Epidemiology And Outcomes Of Hospitalized Adults With Sars-Cov-2 Community-Acquired Pneumonia In Louisville, Kentucky, Julio A. Ramirez, T'Shura Ali, Thomas Chandler, Stephen P. Furmanek, Daniya Sheikh, Vidyulata Salunkhe, Steven Gootee, Mohammad Tahboub, William A. Mattingly, Demetra Antimisiaris, Jiapeng Huang, Jose Bordon, Rodrigo Cavallazzi, Paul Schulz, William P. Mckinney, Dawn Balcom, Mark Burns, Ruth Carrico, Forest W. Arnold, Cerid Covid-19 Study Group
The University of Louisville Journal of Respiratory Infections
Background: During the ongoing pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), SARS-CoV-2 community-acquired pneumonia (CAP) has been the primary cause of hospitalization. The objective of this study was to evaluate the clinical characteristics and outcomes of 1,013 patients hospitalized with SARS-CoV-2 CAP from September 2020 through March 2021 in Louisville, Kentucky.
Methods: This was a retrospective observational study of 1,013 patients hospitalized with SARS-CoV-2 CAP at eight of the adult hospitals in the city of Louisville from September 2020 through March 2021. Patients with 1) a positive reverse transcriptase-polymerase chain reaction (RT-PCR) for SARS-CoV-2, 2) fever, cough, or …