Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2023

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 1651 - 1680 of 4765

Full-Text Articles in Entire DC Network

Radiologic-Pathologic Correlation Of Covid-19-Associated Acute Disseminated Encephalomyelitis, Amy Bezold, Huda Hussain, Julum Nwanze, James T Roberts, Kuang-Chun J Hsieh Jul 2023

Radiologic-Pathologic Correlation Of Covid-19-Associated Acute Disseminated Encephalomyelitis, Amy Bezold, Huda Hussain, Julum Nwanze, James T Roberts, Kuang-Chun J Hsieh

Faculty, Staff and Students Publications

A 42-year-old woman presented with drooling, slurred speech, inability to walk and talk, and a recent positive COVID-19 test. She had two prior hospital admissions within the past week for similar symptoms with inconclusive evaluation. MRI of the brain demonstrated multifocal white matter hyperintense lesions on fluid-attenuated inversion recovery (FLAIR)/diffusion with variable enhancement. These imaging findings have been described in recent literature and are associated with inflammatory demyelinating disease, such as acute disseminated encephalomyelitis. The patient subsequently underwent a brain biopsy with a final diagnosis of inflammatory demyelinating lesion. To our knowledge, this is the first radiologic-pathologic correlation of COVID-19-associated …


Prompt To Be Consistent Is Better Than Self-Consistent? Few-Shot And Zero-Shot Fact Verification With Pre-Trained Language Models, Fengzhu Zeng, Wei Gao Jul 2023

Prompt To Be Consistent Is Better Than Self-Consistent? Few-Shot And Zero-Shot Fact Verification With Pre-Trained Language Models, Fengzhu Zeng, Wei Gao

Research Collection School Of Computing and Information Systems

Few-shot or zero-shot fact verification only relies on a few or no labeled training examples. In this paper, we propose a novel method called ProToCo, to Prompt pre-trained language models (PLMs) To be Consistent, for improving the factuality assessment capability of PLMs in the few-shot and zero-shot settings. Given a claim-evidence pair, ProToCo generates multiple variants of the claim with different relations and frames a simple consistency mechanism as constraints for making compatible predictions across these variants. We update PLMs by using parameter-efficient fine-tuning (PEFT), leading to more accurate predictions in few-shot and zero-shot fact verification tasks. Our experiments on …


Artificial Intelligence Tool For The Study Of Covid-19 Microdroplet Spread Across The Human Diameter And Airborne Space, Hesham H. Alsaadi, Monther Aldwairi, Faten Yasin, Sandra C.P. Cachinho, Abdullah Hussein Jul 2023

Artificial Intelligence Tool For The Study Of Covid-19 Microdroplet Spread Across The Human Diameter And Airborne Space, Hesham H. Alsaadi, Monther Aldwairi, Faten Yasin, Sandra C.P. Cachinho, Abdullah Hussein

All Works

The 2019 novel coronavirus (SARS-CoV-2 / COVID-19), with a point of origin in Wuhan, China, has spread rapidly all over the world. It turned into a raging pandemic wrecking havoc on health care facilities, world economy and affecting everyone’s life to date. With every new variant, rate of transmission, spread of infections and the number of cases continues to rise at an international level and scale. There are limited reliable researches that study microdroplets spread and transmissions from human sneeze or cough in the airborne space. In this paper, we propose an intelligent technique to visualize, detect, measure the distance …


Pediatric Vitamin D: Pseudo-Hypervitaminosis, Lily Olayinka, Izmarie Poventud-Fuentes, Emily Garnett, Sridevi Devaraj Jul 2023

Pediatric Vitamin D: Pseudo-Hypervitaminosis, Lily Olayinka, Izmarie Poventud-Fuentes, Emily Garnett, Sridevi Devaraj

Faculty, Staff and Students Publications

BACKGROUND: Vitamin D toxicity is rare in pediatric population. Falsely elevated levels of 25-hydroxyvitamin D have been reported as a major challenge with immunoassay methods for quantifying vitamin D metabolites.

CASE PRESENTATION AND METHOD: Here, we present two pediatric cases of falsely elevated 25-hydroxyvitamin D that resulted in unnecessary further testing. We also report significant same-day variation in the measurement of 25-hydroxyvitamin D using the Abbott i2000SR immunoassay. Samples were spun twice and their values were confirmed with the gold standard liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for confirmation.

CONCLUSION: The addition of a centrifugation step prior to sample testing …


Exploring The Influence Of Neutrophil-Lymphocyte Ratio, D-Dimer, C - Reactive Protein, And Ferritin On Outcome Prediction Of Severely-Ill Patients With Covid-19 In Al-Sader Medical City In Al-Najaf City, Iraq, Ameer Sukar Mezedawee, Safaa Khudair Jul 2023

Exploring The Influence Of Neutrophil-Lymphocyte Ratio, D-Dimer, C - Reactive Protein, And Ferritin On Outcome Prediction Of Severely-Ill Patients With Covid-19 In Al-Sader Medical City In Al-Najaf City, Iraq, Ameer Sukar Mezedawee, Safaa Khudair

Iraqi Postgraduate Medical Journal

BACKGROUND: Coronaviruses are microorganisms of animal and mankind. The WHO categorized the disease    as COVID-19 in February, 2020.  Various laboratory markers can support the identification and follow up of COVID-19 case. Current evidence proposes a prognostic impact of neutrophil-lymphocyte ratio (NLR) in diverse inflammatory syndromes. Hence, it is rationalized to investigate its role as a prognostic biomarker in severe COVID‐19 pneumonia. OBJECTIVE: The objective is to analyze the effect of NLR, D-dimer, CRP, and ferritin role in the prediction of consequence of inpatients with severe COVID-19. METHOD OF THE STUDY: A retrospective cross-sectional study was conducted on 96 patients aged …


Isolated Sphenoid Sinus Disease, Waleed Kasim, Asmaa Arif, Azzam Abbas Jul 2023

Isolated Sphenoid Sinus Disease, Waleed Kasim, Asmaa Arif, Azzam Abbas

Iraqi Postgraduate Medical Journal

BACKGROUND: Isolated sphenoid sinus disease represents a difficult to diagnose disease, generally presents with unclear symptoms. With potential serious complications, early diagnosis requires a high index of clinical suspicion and appropriate radiological imaging. OBJECTIVE: The study aims to evaluate clinical presentation, pathological features, radiological appearance and different surgical approaches of isolated sphenoidal sinus disease. PATIENTS AND METHODS: A cross-sectional study was performed at Baghdad medical city (Ghazi Hariri Hospital for Specialized Surgery/ otorhinolaryngology and Private Nursing Home Hospital) from December 2018 to December 2019, involved 23 patients with isolated sphenoid disease all patients were  assessed by history, examination and investigations …


Provider Perspectives On Patient-Centredness: Participatory Formative Research And Rapid Analysis Methods To Inform The Design And Implementation Of A Facility-Based Hiv Care Improvement Intervention In Zambia, Chanda Mwamba, Laura K Beres, Njekwa Mukamba, Lazarus Jere, Marksman Foloko, Kasapo Lumbo, Kombatende Sikombe, Sandra Simbeza, Aaloke Mody, Jake M Pry, Charles B Holmes, Izukanji Sikazwe, Carolyn Bolton Moore, Katerina Christopoulos, Anjali Sharma, Elvin H Geng Jul 2023

Provider Perspectives On Patient-Centredness: Participatory Formative Research And Rapid Analysis Methods To Inform The Design And Implementation Of A Facility-Based Hiv Care Improvement Intervention In Zambia, Chanda Mwamba, Laura K Beres, Njekwa Mukamba, Lazarus Jere, Marksman Foloko, Kasapo Lumbo, Kombatende Sikombe, Sandra Simbeza, Aaloke Mody, Jake M Pry, Charles B Holmes, Izukanji Sikazwe, Carolyn Bolton Moore, Katerina Christopoulos, Anjali Sharma, Elvin H Geng

2020-Current year OA Pubs

INTRODUCTION: Implementation of patient-centred care (PCC) practices in HIV treatment depends on healthcare workers' (HCWs) perceptions of the acceptability, appropriateness and feasibility of such practices (e.g. use of intentional, metric-driven activities to improve patient experiences).

METHODS: We applied rapid, rigorous formative research methods to refine a PCC intervention for future trial. In 2018, we conducted focus group discussions (FGDs) with 46 HCWs purposefully selected from two pilot sites. We elicited HCW perceptions of HIV service delivery, HCW motivation and perceived value of patient experience measures intended to improve PCC. FGDs utilized participatory methods to understand HCW responses to patient-reported care …


Barriers To A Successful Healthcare Transition For Individuals With Urea Cycle Disorders, Farah A Ladha, Cynthia Le Mons, William J Craigen, Pilar L Magoulas, Ronit Marom, Andrea M Lewis Jul 2023

Barriers To A Successful Healthcare Transition For Individuals With Urea Cycle Disorders, Farah A Ladha, Cynthia Le Mons, William J Craigen, Pilar L Magoulas, Ronit Marom, Andrea M Lewis

Faculty, Staff and Students Publications

The pediatric to adult healthcare transition (HCT) is a process for individuals with chronic health conditions to gradually shift from a pediatric to an adult-oriented care system. Autonomy and self-management skills required for an individual's HCT readiness can be evaluated through the transition readiness assessment questionnaire (TRAQ). Despite general HCT preparation guidelines, little is known about the HCT experience of individuals with a urea cycle disorder (UCD). This is the first study to report the parent or guardian perception of the HCT process in children with a UCD by investigating the stages of transition readiness and transition outcome. We identify …


Nh Health Regulations For Fairs & Shows, Cooperative Extension Jul 2023

Nh Health Regulations For Fairs & Shows, Cooperative Extension

UNH Cooperative Extension

No abstract provided.


Hillsborough County Agricultural Fair 4-H Animals Fairbook, Extension Jul 2023

Hillsborough County Agricultural Fair 4-H Animals Fairbook, Extension

UNH Cooperative Extension

No abstract provided.


Realizing The Promise Of Dolutegravir In Effectively Treating Children And Adolescents Living With Hiv In Real-World Settings In 6 Countries In Eastern And Southern Africa, Jason Michael Bacha, Sandile Dlamini, Florence Anabwani, Judith Gwimile, Jacqueline Balungi Kanywa, John Farirai, Menard Bvumbwe, Mabene Tsotako, Teresa Steffy, Diane Nguyen, Jose Euberto Mendez-Reyes, Peter Elyanu, Heather Haq Jul 2023

Realizing The Promise Of Dolutegravir In Effectively Treating Children And Adolescents Living With Hiv In Real-World Settings In 6 Countries In Eastern And Southern Africa, Jason Michael Bacha, Sandile Dlamini, Florence Anabwani, Judith Gwimile, Jacqueline Balungi Kanywa, John Farirai, Menard Bvumbwe, Mabene Tsotako, Teresa Steffy, Diane Nguyen, Jose Euberto Mendez-Reyes, Peter Elyanu, Heather Haq

Faculty, Staff and Students Publications

BACKGROUND: Despite encouraging results from clinical trials and in high-income countries, large-scale data on the effectiveness and safety of dolutegravir (DTG) in children and adolescents living with HIV (CALHIV) are lacking in low- and middle-income countries (LMICs).

METHODS: Retrospective analysis was performed among CALHIV 0-19 years old and weighing greater than or equal to 20 kg who received DTG from 2017 to 2020 at sites in Botswana, Eswatini, Lesotho, Malawi, Tanzania and Uganda to determine effectiveness, safety and predictors of viral load suppression (VLS) among CALHIV using DTG, including through single drug substitutions (SDS).

RESULTS: Among 9419 CALHIV using DTG, …


Geospatial Distribution Of Obsessive-Compulsive Disorder Specialists: Understanding Access As A Function Of Distance, Insurance Status, And Neighborhood Socioeconomic Status, Abiodun O Oluyomi, Sophie C Schneider, Catherine Christian, Juan M Alvarez, Orri Smárason, Wayne K Goodman, Eric A Storch Jul 2023

Geospatial Distribution Of Obsessive-Compulsive Disorder Specialists: Understanding Access As A Function Of Distance, Insurance Status, And Neighborhood Socioeconomic Status, Abiodun O Oluyomi, Sophie C Schneider, Catherine Christian, Juan M Alvarez, Orri Smárason, Wayne K Goodman, Eric A Storch

Faculty, Staff and Students Publications

Obsessive-compulsive disorder is an impairing psychiatric condition affecting 1-2% of adults and youth. Cognitive-behavioral therapy with exposure and response prevention (CBT) is an efficacious intervention but requires specialty training and access is often limited. While certain factors are associated with treatment access, one key barrier that has not been explored is the geographic availability of OCD treatment providers. Using integrated geographically-referenced data, we examined the geographic distribution of OCD CBT specialty providers across the state of Texas, with particular attention to the relationship to neighborhood socioeconomic disadvantage, insurance status, and rural versus urban status. We found that specialist providers are …


Safety Endpoints With Vadadustat Versus Darbepoetin Alfa In Patients With Non-Dialysis-Dependent Ckd: A Post Hoc Regional Analysis Of The Pro, Wolfgang C Winkelmayer, Susan Arnold, Steven K Burke, Glenn M Chertow, Kai-Uwe Eckardt, Alan G Jardine, Eldrin F Lewis, Wenli Luo, Kunihiro Matsushita, Peter A Mccullough, Todd Minga, Patrick S Parfrey Jul 2023

Safety Endpoints With Vadadustat Versus Darbepoetin Alfa In Patients With Non-Dialysis-Dependent Ckd: A Post Hoc Regional Analysis Of The Pro, Wolfgang C Winkelmayer, Susan Arnold, Steven K Burke, Glenn M Chertow, Kai-Uwe Eckardt, Alan G Jardine, Eldrin F Lewis, Wenli Luo, Kunihiro Matsushita, Peter A Mccullough, Todd Minga, Patrick S Parfrey

Faculty, Staff and Students Publications

RATIONALE & OBJECTIVE: Prespecified analyses of the PRO

STUDY DESIGN: Phase 3, global, open-label, randomized, active-controlled clinical trial.

SETTING AND PARTICIPANTS: Erythropoiesis-stimulating agent-untreated patients with anemia and NDD-CKD.

INTERVENTION: Eligible patients were randomized 1:1 to receive vadadustat or darbepoetin alfa.

OUTCOMES: The primary safety end point was time to first MACE. Secondary safety end points included time to first expanded MACE (MACE plus hospitalization for heart failure or thromboembolic event, excluding vascular access thrombosis).

RESULTS: In the non-US/non-Europe region, there was a higher proportion of patients with baseline estimated glomerular filtration rate (eGFR) level of ≤10 mL/min/1.73 m

LIMITATIONS: Different …


Candidemia In Patients With Cardiovascular Implantable Electronic Devices: Uncertainty In Management Based On Current International Guidelines, Supavit Chesdachai, Larry M Baddour, M Rizwan Sohail, Bharath Raj Palraj, Malini Madhavan, Hussam Tabaja, Madiha Fida, Douglas W Challener, Daniel C Desimone Jul 2023

Candidemia In Patients With Cardiovascular Implantable Electronic Devices: Uncertainty In Management Based On Current International Guidelines, Supavit Chesdachai, Larry M Baddour, M Rizwan Sohail, Bharath Raj Palraj, Malini Madhavan, Hussam Tabaja, Madiha Fida, Douglas W Challener, Daniel C Desimone

Faculty, Staff and Students Publications

BACKGROUND: In contrast to bloodstream infection due to a variety of bacteria in patients with cardiovascular implantable electronic devices (CIED), there are limited data regarding candidemia and risk of CIED infection.

METHODS: All patients with candidemia and a CIED at Mayo Clinic Rochester between 2012 and 2019 were reviewed. Cardiovascular implantable electronic device infection was defined by (1) clinical signs of pocket site infection or (2) echocardiographic evidence of lead vegetations.

RESULTS: A total of 23 patients with candidemia had underlying CIED; 9 (39.1%) cases were community onset. None of the patients had pocket site infection. The duration between CIED …


Designing A Local Policy To Reduce Hiv In Mexico City, Mayar Al Mohajer Jul 2023

Designing A Local Policy To Reduce Hiv In Mexico City, Mayar Al Mohajer

Faculty, Staff and Students Publications

The Joint United Nations Program on human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) (Joint United Nations Program on HIV/AIDS, UNAIDS) has recommended 90-90-90 goals to increase the number of patients who are aware of their status, on antiretroviral therapy, and have undetectable viral loads. Mexico City has made several achievements to aid in prevention, early diagnosis, and treatment; however, the incidence of HIV has not decreased over the past decade. This article reviews global initiatives that were successful in achieving some or all these metrics and provide a road map for Mexico to reach the desired goals.


It Is Time For A Paradigm Shift In Design, Execution, And Publishing Of Comparative Helicobacter Pylori Treatment Trials, David Y Graham Jul 2023

It Is Time For A Paradigm Shift In Design, Execution, And Publishing Of Comparative Helicobacter Pylori Treatment Trials, David Y Graham

Faculty, Staff and Students Publications

No abstract provided.


Pdcl2 Is Essential For Sperm Acrosome Formation And Male Fertility In Mice, Yoshitaka Fujihara, Kiyonori Kobayashi, Ferheen Abbasi, Tsutomu Endo, Zhifeng Yu, Masahito Ikawa, Martin M Matzuk Jul 2023

Pdcl2 Is Essential For Sperm Acrosome Formation And Male Fertility In Mice, Yoshitaka Fujihara, Kiyonori Kobayashi, Ferheen Abbasi, Tsutomu Endo, Zhifeng Yu, Masahito Ikawa, Martin M Matzuk

Faculty, Staff and Students Publications

BACKGROUND: Each year, infertility affects 15% of couples worldwide, with 50% of cases attributed to men. Globozoospermia is an uncommon cause of male factor infertility, characterized by defects in sperm acrosome formation, leading to round-headed spermatozoa.

OBJECTIVE: We generated Pdcl2 knockout mice to investigate the essential roles of PDCL2 in mammalian reproduction.

MATERIALS AND METHODS: We used reverse transcription-polymerase chain reaction to demonstrate that PDCL2 was expressed exclusively in the male reproductive tract in mice and humans. We created Pdcl2 knockout mice using the CRISPR-Cas9 system and analyzed their fertility. Pdcl2 null spermatozoa underwent further evaluation using computer-assisted sperm analysis, …


A Serological Assay To Detect And Differentiate Rodent Exposure To Soft Tick And Hard Tick Relapsing Fever Infections In The United States, Christina M Parise, Ying Bai, Kevin S Brandt, Shelby L Ford, Sarah Maes, Adam J Replogle, Alexander R Kneubehl, Job E Lopez, Rebecca J Eisen, Andrias Hojgaard Jul 2023

A Serological Assay To Detect And Differentiate Rodent Exposure To Soft Tick And Hard Tick Relapsing Fever Infections In The United States, Christina M Parise, Ying Bai, Kevin S Brandt, Shelby L Ford, Sarah Maes, Adam J Replogle, Alexander R Kneubehl, Job E Lopez, Rebecca J Eisen, Andrias Hojgaard

Faculty, Staff and Students Publications

Human cases of relapsing fever (RF) in North America are caused primarily by Borrelia hermsii and Borrelia turicatae, which are spread by argasid (soft) ticks, and by Borrelia miyamotoi, which is transmitted by ixodid (hard) ticks. In some regions of the United States, the ranges of the hard and soft tick RF species are known to overlap; in many areas, recorded ranges of RF spirochetes overlap with Lyme disease (LD) group Borrelia spirochetes. Identification of RF clusters or cases detected in unusual geographic localities might prompt public health agencies to investigate environmental exposures, enabling prevention of additional cases through locally …


Immune Effector Cell-Associated Hemophagocytic Lymphohistiocytosis-Like Syndrome, Melissa R Hines, Tristan E Knight, Kevin O Mcnerney, Mark B Leick, Tania Jain, Sairah Ahmed, Matthew J Frigault, Joshua A Hill, Michael D Jain, William T Johnson, Yi Lin, Kris M Mahadeo, Gabriela M Maron, Rebecca A Marsh, Sattva S Neelapu, Sarah Nikiforow, Amanda K Ombrello, Nirav N Shah, Aimee C Talleur, David Turicek, Anant Vatsayan, Sandy W Wong, Marcela V Maus, Krishna V Komanduri, Nancy Berliner, Jan-Inge Henter, Miguel-Angel Perales, Noelle V Frey, David T Teachey, Matthew J Frank, Nirali N Shah Jul 2023

Immune Effector Cell-Associated Hemophagocytic Lymphohistiocytosis-Like Syndrome, Melissa R Hines, Tristan E Knight, Kevin O Mcnerney, Mark B Leick, Tania Jain, Sairah Ahmed, Matthew J Frigault, Joshua A Hill, Michael D Jain, William T Johnson, Yi Lin, Kris M Mahadeo, Gabriela M Maron, Rebecca A Marsh, Sattva S Neelapu, Sarah Nikiforow, Amanda K Ombrello, Nirav N Shah, Aimee C Talleur, David Turicek, Anant Vatsayan, Sandy W Wong, Marcela V Maus, Krishna V Komanduri, Nancy Berliner, Jan-Inge Henter, Miguel-Angel Perales, Noelle V Frey, David T Teachey, Matthew J Frank, Nirali N Shah

Faculty, Staff and Student Publications

T cell-mediated hyperinflammatory responses, such as cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS), are now well-established toxicities of chimeric antigen receptor (CAR) T cell therapy. As the field of CAR T cells advances, however, there is increasing recognition that hemophagocytic lymphohistiocytosis (HLH)-like toxicities following CAR T cell infusion are occurring broadly across patient populations and CAR T cell constructs. Importantly, these HLH-like toxicities are often not as directly associated with CRS and/or its severity as initially described. This emergent toxicity, however ill-defined, is associated with life-threatening complications, creating an urgent need for improved identification and optimal …


Pharmacogenomic Variation In The Malagasy Population: Implications For The Antimalarial Drug Primaquine Metabolism., Estee Y. Cramer, Jacquelaine Bartlett, Ernest R. Chan, Andrea Gaedigk, Arsene C. Ratsimbasoa, Rajeev K. Mehlotra, Scott M. Williams, Peter A. Zimmerman Jul 2023

Pharmacogenomic Variation In The Malagasy Population: Implications For The Antimalarial Drug Primaquine Metabolism., Estee Y. Cramer, Jacquelaine Bartlett, Ernest R. Chan, Andrea Gaedigk, Arsene C. Ratsimbasoa, Rajeev K. Mehlotra, Scott M. Williams, Peter A. Zimmerman

Manuscripts, Articles, Book Chapters and Other Papers

Aim: Antimalarial primaquine (PQ) eliminates liver hypnozoites of Plasmodium vivax. CYP2D6 gene variation contributes to PQ therapeutic failure. Additional gene variation may contribute to PQ efficacy. Information on pharmacogenomic variation in Madagascar, with vivax malaria and a unique population admixture, is scanty. Methods: The authors performed genome-wide genotyping of 55 Malagasy samples and analyzed data with a focus on a set of 28 pharmacogenes most relevant to PQ. Results: Mainly, the study identified 110 coding or splicing variants, including those that, based on previous studies in other populations, may be implicated in PQ response and copy number variation, specifically in …


Therapeutic Potential Of Salicylamide Derivatives For Combating Viral Infections, Jimin Xu, Yu Xue, Andrew A Bolinger, Jun Li, Mingxiang Zhou, Haiying Chen, Hongmin Li, Jia Zhou Jul 2023

Therapeutic Potential Of Salicylamide Derivatives For Combating Viral Infections, Jimin Xu, Yu Xue, Andrew A Bolinger, Jun Li, Mingxiang Zhou, Haiying Chen, Hongmin Li, Jia Zhou

Faculty, Staff and Student Publications

Since time immemorial human beings have constantly been fighting against viral infections. The ongoing and devastating coronavirus disease 2019 pandemic represents one of the most severe and most significant public health emergencies in human history, highlighting an urgent need to develop broad-spectrum antiviral agents. Salicylamide (2-hydroxybenzamide) derivatives, represented by niclosamide and nitazoxanide, inhibit the replication of a broad range of RNA and DNA viruses such as flavivirus, influenza A virus, and coronavirus. Moreover, nitazoxanide was effective in clinical trials against different viral infections including diarrhea caused by rotavirus and norovirus, uncomplicated influenza A and B, hepatitis B, and hepatitis C. …


Staphylococcus Aureus Bacteremia In Pediatric Patients: Uncovering A Rural Health Challenge, Kyle J Whittington, Sara M Malone, Patrick G Hogan, Faria Ahmed, Jessieann Flowers, Grace Milburn, John J Morelli, Jason G Newland, Stephanie A Fritz Jul 2023

Staphylococcus Aureus Bacteremia In Pediatric Patients: Uncovering A Rural Health Challenge, Kyle J Whittington, Sara M Malone, Patrick G Hogan, Faria Ahmed, Jessieann Flowers, Grace Milburn, John J Morelli, Jason G Newland, Stephanie A Fritz

2020-Current year OA Pubs

BACKGROUND:

METHODS: To investigate factors influencing

RESULTS: Of 251 patients, 69 (27%) were from rural areas; 28 (11%) were initially admitted to an OSH. Treatment failure occurred in 39 (16%) patients. Patients from rural areas were more likely to be infected with methicillin-resistant

CONCLUSIONS: Children from rural areas face barriers to specialized health care. These challenges may contribute to severe illness and worse outcomes among children with


First-In-Human Study Of Oleclumab, A Potent, Selective Anti-Cd73 Monoclonal Antibody, Alone Or In Combination With Durvalumab In Patients With Advanced Solid Tumors, Johanna Bendell, Patricia Lorusso, Michael Overman, Anne M Noonan, Dong-Wan Kim, John H Strickler, Sang-We Kim, Stephen Clarke, Thomas J George, Peter S Grimison, Minal Barve, Manik Amin, Jayesh Desai, Trisha Wise-Draper, Steven Eck, Yu Jiang, Anis A Khan, Yuling Wu, Philip Martin, Zachary A Cooper, Nairouz Elgeioushi, Nancy Mueller, Rakesh Kumar, Sandip Pravin Patel Jul 2023

First-In-Human Study Of Oleclumab, A Potent, Selective Anti-Cd73 Monoclonal Antibody, Alone Or In Combination With Durvalumab In Patients With Advanced Solid Tumors, Johanna Bendell, Patricia Lorusso, Michael Overman, Anne M Noonan, Dong-Wan Kim, John H Strickler, Sang-We Kim, Stephen Clarke, Thomas J George, Peter S Grimison, Minal Barve, Manik Amin, Jayesh Desai, Trisha Wise-Draper, Steven Eck, Yu Jiang, Anis A Khan, Yuling Wu, Philip Martin, Zachary A Cooper, Nairouz Elgeioushi, Nancy Mueller, Rakesh Kumar, Sandip Pravin Patel

Faculty, Staff and Student Publications

BACKGROUND: CD73 upregulation in tumors leads to local immunosuppression. This phase I, first-in-human study evaluated oleclumab (MEDI9447), an anti-CD73 human IgG1λ monoclonal antibody, alone or with durvalumab in patients with advanced colorectal cancer (CRC), pancreatic ductal adenocarcinoma (PDAC), or epidermal growth factor receptor-mutant non-small-cell lung cancer (NSCLC).

METHODS: Patients received oleclumab 5-40 mg/kg (dose-escalation) or 40 mg/kg (dose-expansion) intravenously every 2 weeks (Q2W), alone (escalation only) or with durvalumab 10 mg/kg intravenously Q2W.

RESULTS: 192 patients were enrolled, 66 during escalation and 126 (42 CRC, 42 PDAC, 42 NSCLC) during expansion. No dose-limiting toxicities occurred during escalation. In the monotherapy …


Genome-Wide Association Study Of Bladder Cancer Reveals New Biological And Translational Insights, Stella Koutros, Lambertus A Kiemeney, Parichoy Pal Choudhury, Roger L Milne, Evangelina Lopez De Maturana, Yuanqing Ye, Vijai Joseph, Oscar Florez-Vargas, Lars Dyrskjøt, Jonine Figueroa, Diptavo Dutta, Graham G Giles, Michelle A T Hildebrandt, Kenneth Offit, Manolis Kogevinas, Elisabete Weiderpass, Marjorie L Mccullough, Neal D Freedman, Demetrius Albanes, Charles Kooperberg, Victoria K Cortessis, Margaret R Karagas, Alison Johnson, Molly R Schwenn, Dalsu Baris, Helena Furberg, Dean F Bajorin, Olivier Cussenot, Geraldine Cancel-Tassin, Simone Benhamou, Peter Kraft, Stefano Porru, Angela Carta, Timothy Bishop, Melissa C Southey, Giuseppe Matullo, Tony Fletcher, Rajiv Kumar, Jack A Taylor, Philippe Lamy, Frederik Prip, Mark Kalisz, Stephanie J Weinstein, Jan G Hengstler, Silvia Selinski, Mark Harland, Mark Teo, Anne E Kiltie, Adonina Tardón, Consol Serra, Alfredo Carrato, Reina García-Closas, Josep Lloreta, Alan Schned, Petra Lenz, Elio Riboli, Paul Brennan, Anne Tjønneland, Thomas Otto, Daniel Ovsiannikov, Frank Volkert, Sita H Vermeulen, Katja K Aben, Tessel E Galesloot, Constance Turman, Immaculata De Vivo, Edward Giovannucci, David J Hunter, Chancellor Hohensee, Rebecca Hunt, Alpa V Patel, Wen-Yi Huang, Gudmar Thorleifsson, Manuela Gago-Dominguez, Pilar Amiano, Klaus Golka, Mariana C Stern, Wusheng Yan, Jia Liu, Shengchao Alfred Li, Shilpa Katta, Amy Hutchinson, Belynda Hicks, William A Wheeler, Mark P Purdue, Katherine A Mcglynn, Cari M Kitahara, Christopher A Haiman, Mark H Greene, Thorunn Rafnar, Nilanjan Chatterjee, Stephen J Chanock, Xifeng Wu, Francisco X Real, Debra T Silverman, Montserrat Garcia-Closas, Kari Stefansson, Ludmila Prokunina-Olsson, Núria Malats, Nathaniel Rothman Jul 2023

Genome-Wide Association Study Of Bladder Cancer Reveals New Biological And Translational Insights, Stella Koutros, Lambertus A Kiemeney, Parichoy Pal Choudhury, Roger L Milne, Evangelina Lopez De Maturana, Yuanqing Ye, Vijai Joseph, Oscar Florez-Vargas, Lars Dyrskjøt, Jonine Figueroa, Diptavo Dutta, Graham G Giles, Michelle A T Hildebrandt, Kenneth Offit, Manolis Kogevinas, Elisabete Weiderpass, Marjorie L Mccullough, Neal D Freedman, Demetrius Albanes, Charles Kooperberg, Victoria K Cortessis, Margaret R Karagas, Alison Johnson, Molly R Schwenn, Dalsu Baris, Helena Furberg, Dean F Bajorin, Olivier Cussenot, Geraldine Cancel-Tassin, Simone Benhamou, Peter Kraft, Stefano Porru, Angela Carta, Timothy Bishop, Melissa C Southey, Giuseppe Matullo, Tony Fletcher, Rajiv Kumar, Jack A Taylor, Philippe Lamy, Frederik Prip, Mark Kalisz, Stephanie J Weinstein, Jan G Hengstler, Silvia Selinski, Mark Harland, Mark Teo, Anne E Kiltie, Adonina Tardón, Consol Serra, Alfredo Carrato, Reina García-Closas, Josep Lloreta, Alan Schned, Petra Lenz, Elio Riboli, Paul Brennan, Anne Tjønneland, Thomas Otto, Daniel Ovsiannikov, Frank Volkert, Sita H Vermeulen, Katja K Aben, Tessel E Galesloot, Constance Turman, Immaculata De Vivo, Edward Giovannucci, David J Hunter, Chancellor Hohensee, Rebecca Hunt, Alpa V Patel, Wen-Yi Huang, Gudmar Thorleifsson, Manuela Gago-Dominguez, Pilar Amiano, Klaus Golka, Mariana C Stern, Wusheng Yan, Jia Liu, Shengchao Alfred Li, Shilpa Katta, Amy Hutchinson, Belynda Hicks, William A Wheeler, Mark P Purdue, Katherine A Mcglynn, Cari M Kitahara, Christopher A Haiman, Mark H Greene, Thorunn Rafnar, Nilanjan Chatterjee, Stephen J Chanock, Xifeng Wu, Francisco X Real, Debra T Silverman, Montserrat Garcia-Closas, Kari Stefansson, Ludmila Prokunina-Olsson, Núria Malats, Nathaniel Rothman

Faculty, Staff and Student Publications

BACKGROUND: Genomic regions identified by genome-wide association studies (GWAS) for bladder cancer risk provide new insights into etiology.

OBJECTIVE: To identify new susceptibility variants for bladder cancer in a meta-analysis of new and existing genome-wide genotype data.

DESIGN, SETTING, AND PARTICIPANTS: Data from 32 studies that includes 13,790 bladder cancer cases and 343,502 controls of European ancestry were used for meta-analysis.

OUTCOME MEASUREMENTS AND STATISTICAL ANALYSES: Log-additive associations of genetic variants were assessed using logistic regression models. A fixed-effects model was used for meta-analysis of the results. Stratified analyses were conducted to evaluate effect modification by sex and smoking status. …


Caesar’S Gambit: Coherence, Justification Of Legal Rules, And The Duty Test: Towards An Interactional Theory Of Government Liability For Negligence In Disaster Management, Irehobhude O. Iyioha Jul 2023

Caesar’S Gambit: Coherence, Justification Of Legal Rules, And The Duty Test: Towards An Interactional Theory Of Government Liability For Negligence In Disaster Management, Irehobhude O. Iyioha

Dalhousie Law Journal

This article examines barriers posed by the duty of care test for government liability for negligence in disaster management. It argues that various aspects of the test raise concerns about coherence, legitimacy of judicial decision-making, and ultimately how we justify liability in tort law. In examining the coherence of the duty test through multiple prisms, including through theoretical justifications for tort principles, this article contends that the duty test, in its framing and interpretations, fails to meet the formal and substantive demands of coherence, correctness and legitimacy. Arguing that justificatory theories offer necessary theoretical lenses through which to understand, critique, …


Treatment Of Covid-19 Symptoms With Over The Counter (Otc) Medicines Used For Treatment Of Common Cold And Flu., Ronald Eccles, Guy Boivin, Benjamin J. Cowling, Andrew Pavia, Rangaraj Selvarangan Jul 2023

Treatment Of Covid-19 Symptoms With Over The Counter (Otc) Medicines Used For Treatment Of Common Cold And Flu., Ronald Eccles, Guy Boivin, Benjamin J. Cowling, Andrew Pavia, Rangaraj Selvarangan

Manuscripts, Articles, Book Chapters and Other Papers

Persons suffering from acute upper respiratory tract viral infections (URTI) commonly use over the counter (OTC) medicines to relieve symptoms such as fever, muscle aches, cough, runny nose, sore throat and nasal congestion. At present OTC medicines are only licensed for treatment of common cold and flu symptoms and not for treatment of the same symptoms associated with COVID-19. The innate immune response responsible for the mechanisms of the symptoms of URTI is the same for all respiratory viruses including SARS-CoV-2 and these symptoms can be relieved by treatment with the same OTC medicines as available for treatment of colds …


A Case Of Groove Pancreatitis Presenting With Intermittent Gastric Outlet Obstruction, Kevin Brittan Et. Al. Jun 2023

A Case Of Groove Pancreatitis Presenting With Intermittent Gastric Outlet Obstruction, Kevin Brittan Et. Al.

Graduate Medical Education Research Journal

No abstract provided.


Unmasking The C3ulprit, Audai Maayah Et. Al. Jun 2023

Unmasking The C3ulprit, Audai Maayah Et. Al.

Graduate Medical Education Research Journal

No abstract provided.


A Case Of Agitated Catatonia Improved By Electroconvulsive Therapy In A Patient With Schizophrenia, Emily Royer Et. Al. Jun 2023

A Case Of Agitated Catatonia Improved By Electroconvulsive Therapy In A Patient With Schizophrenia, Emily Royer Et. Al.

Graduate Medical Education Research Journal

No abstract provided.


Pancytopenia: Horse, Zebra, Or Something Else, Hayden Brodersen Et. Al. Jun 2023

Pancytopenia: Horse, Zebra, Or Something Else, Hayden Brodersen Et. Al.

Graduate Medical Education Research Journal

No abstract provided.