Calciphylaxis, A Case Series: The Importance Of Early Detection,
2023
HCA Florida St. Petersburg Hospital
Calciphylaxis, A Case Series: The Importance Of Early Detection, Nikita Sijapati, Suy Sen Hung Fong, Omar Ansari, Subhasis Misra, Edgar Mercado, My Myers, Vijay Narasimha
HCA Healthcare Journal of Medicine
Introduction
Calciphylaxis is a rare disorder that involves the formation of cutaneous, subcutaneous, and vascular calcifications. Although it is predominantly seen in patients with end-stage renal disease (ESRD), it has also been reported in patients without chronic kidney disease. The presence of multiple risk factors, a poorly understood mechanism, high mortality, and the lack of standardized treatment make calciphylaxis an important subject.
Case Presentation
We describe the clinical presentation, disease course, and management of 3 patients with calciphylaxis and also provide a literature review. In all 3 patients, the diagnosis was confirmed histologically, and the management involved the continuation of …
Prevention Of Doxorubicin-Induced Cardiotoxicity By A Coumestan Analogue, Psoralidin,
2023
Noorda College of Osteopathic Medicine
Prevention Of Doxorubicin-Induced Cardiotoxicity By A Coumestan Analogue, Psoralidin, Mujtaba H. Shah, Myia Aiges, Kota V. Ramana
Annual Research Symposium
Natural phenolic compound Psoralidin limits cardiotoxicity associated with Doxorubicin
Breast Cancer Subtyping Of The Cancer Genome Atlas (Tcga) Samples,
2023
Noorda College of Osteopathic Medicine
Breast Cancer Subtyping Of The Cancer Genome Atlas (Tcga) Samples, Spencer E. Yu, Alfred B. Amendolara, Steven T. Tung, Alexander P. Sheppert, Nasif Islam, Mindy Cook, Lena Diprizito, Nicole Lashiker, Roshni Jogin, John A. Kriak, Kyle B. Bills, David W. Sant
Annual Research Symposium
No abstract provided.
Testing Extraction Of Dna From Lipid-Rich Tissues Using Various Reagents And Commercially Available Kits,
2023
Noorda College of Osteopathic Medicine
Testing Extraction Of Dna From Lipid-Rich Tissues Using Various Reagents And Commercially Available Kits, Ryan V. Powers, Walker C. Kay, Jonathon C. Reynolds, Nathaniel E. Hill, Cole J. Farnsworth, Molly E. Henley, Alfred B. Amendolara, Noah D. Boekweg, John A. Kriak, Kyle B. Bills, David W. Sant
Annual Research Symposium
No abstract provided.
Sulopenem For The Treatment Of Complicated And Uncomplicated Bacterial Urinary Tract Infection (Uti),
2023
Roseman University of Health Sciences
Sulopenem For The Treatment Of Complicated And Uncomplicated Bacterial Urinary Tract Infection (Uti), Aiyi Chen, Thanh-Liem Vu, Daniel J. Yang, Landon Olsen
Annual Research Symposium
No abstract provided.
Post-Partum Depression (Ppd) Screening Tools Effectiveness In Refugee Populations,
2023
Roseman University of Health Sciences
Post-Partum Depression (Ppd) Screening Tools Effectiveness In Refugee Populations, Joshua Jensen
Annual Research Symposium
Purpose:
Immigrant mothers check all the boxes that are significant risk factors for developing or exacerbating Postpartum Depression (PPD). These risk factors include, suffering in solitude, cultural conceptualizations, barriers to help seeking, and a lack of facilitators to help seeking. Despite this very little research has been done to find effective screening methods for this population.
The purpose of this research project is to compile the works of those before me to determine whether the Edinburgh Postnatal Depression or the PHQ 9 screening tool is the most effective for immigrant mothers.
Methods:
Research determining the effectivity of the two tests …
Practice And Implications Of Funding And Management Of Alzheimer’S Disease Research Programs In The United States Federal Government,
2023
Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190, China
School of Public Policy and Management, University of Chinese Academy of Sciences, Beijing 100049, China
Practice And Implications Of Funding And Management Of Alzheimer’S Disease Research Programs In The United States Federal Government, Zhiling Han, Baicun Li, Xiaoxi Xiao, Xiaoxuan Li
Bulletin of Chinese Academy of Sciences (Chinese Version)
How to fund and manage major scientific projects of scientific frontier or national needs, including topic selection, funding programs, performance evaluation, etc., is an urgent problem facing in China. In this study, the federal government of the United States funding and organizing research on the diagnosis and treatment of Alzheimer's disease was studied to reveal the key mechanisms behind its significant progress. It is found that the United States has formed a set of relatively mature and effective financial support mechanism in science and technology projects, including organization and mobilization, object management, performance evaluation, budget evaluation. This set of mechanism …
Performance Of A Sars-Cov-2 Rt-Pcr Assay With Non-Traditional Specimen Types,
2023
University of Louisville
Performance Of A Sars-Cov-2 Rt-Pcr Assay With Non-Traditional Specimen Types, Subathra Marimuthu, Holly Aliesky, Heather Ness, Daniya Sheikh, Sathya Rashmit, Dawn Balcom, Leslie A. Wolf
The University of Louisville Journal of Respiratory Infections
During the first two years of the coronavirus disease 2019 (COVID-19) pandemic, nasopharyngeal (NP) specimens were the gold standard for clinical diagnostic testing. As information about the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing the pandemic continued to be shared, it was clear that the virus could be detected in other specimen types during an active infection. The University of Louisville Infectious Diseases Laboratory accepted non-traditional specimen types, most without a paired, positive NP result, for research purposes only to support local epidemiology efforts. A real-time reverse transcription-polymerase chain reaction (RT-PCR) assay originally validated for NP specimens was used …
Session 12: Active Learning To Minimize The Possible Risk From Future Epidemics,
2023
University of South Dakota
Session 12: Active Learning To Minimize The Possible Risk From Future Epidemics, Kc Santosh
SDSU Data Science Symposium
In medical imaging informatics, for any future epidemics (e.g., Covid-19), deep learning (DL) models are of no use as they require a large dataset as they take months and even years to collect enough data (with annotations). In such a context, active learning (or human/expert-in-the-loop) is the must, where a machine can learn from the first day with minimum possible labeled data. In unsupervised learning, we propose to build pre-trained DL models that iteratively learn independently over time, where human/expert intervenes only when it makes mistakes and for only a limited data. In our work, deep features are used to …
Deciphering Microbiota Of Acute Upper Respiratory Infections: A Comparative Analysis Of Pcr And Mngs Methods For Lower Respiratory Trafficking Potential,
2023
Advanta Genetics
Deciphering Microbiota Of Acute Upper Respiratory Infections: A Comparative Analysis Of Pcr And Mngs Methods For Lower Respiratory Trafficking Potential, Sadia Almas, Rob E. Carpenter, Anuradha Singh, Chase Rowan, Vaibhav Tamrakar, Rahul Sharma
Human Resource Development Faculty Publications and Presentations
Although it is clinically important for acute respiratory tract (co)infections to have a rapid and accurate diagnosis, it is critical that respiratory medicine understands the advantages of current laboratory methods. In this study, we tested nasopharyngeal samples (n = 29) with a commercially available PCR assay and compared the results with those of a hybridization-capture-based mNGS workflow. Detection criteria for positive PCR samples was Ct < 35 and for mNGS samples it was >40% target coverage, median depth of 1X and RPKM > 10. A high degree of concordance (98.33% PPA and 100% NPA) was recorded. However, mNGS yielded positively 29 additional microorganisms (23 bacteria, 4 viruses, and …
Quantifying 64 Drugs, Illicit Substances, And D- And L- Isomers In Human Oral Fluid With Liquid-Liquid Extraction,
2023
Advanta Genetics
Quantifying 64 Drugs, Illicit Substances, And D- And L- Isomers In Human Oral Fluid With Liquid-Liquid Extraction, Brian Robbins, Rob E. Carpenter, Mary Long, Jacob Perry
Human Resource Development Faculty Publications and Presentations
Although human oral fluid has become more routine for quantitative drug detection in pain management, detecting a large scope of medications and substances is costly and technically challenging for laboratories. This paper presents a quantitative assay for 64 pain medications, illicit substances, and drug metabolites in human oral fluid. The novelty of this assay is that it was developed on an older model AB SCIEX 4000 instrument and renders obscure the need for more technical and expensive laboratory equipment. This method includes addition of internal standard and a 2-step liquid-liquid extraction and dry-down step to concentrate and clean the samples. …
Optimization Of The Illumina Covidseq™ Protocol For Decentralized, Cost-Effective Genomic Surveillance,
2023
University of Texas at Tyler
Optimization Of The Illumina Covidseq™ Protocol For Decentralized, Cost-Effective Genomic Surveillance, Rob E. Carpenter, Vaibhav Tamrakar, Sadia Almas, Aditya Sharma, Chase Rowan, Rahul Sharma
Human Resource Development Faculty Publications and Presentations
A decentralized surveillance system to identify local outbreaks and monitor SARS-CoV-2 Variants of Concern is one of the primary strategies for the pandemic’s containment. Although nextgeneration sequencing (NGS) is a gold standard for genomic surveillance and variant discovery, the technology is still cost-prohibitive for decentralized sequencing, particularly in small independent labs with limited resources. We have optimized the Illumina COVIDSeq™ protocol for the Illumina MiniSeq instrument to reduce cost without compromising accuracy. We slashed the library preparation cost by half by using 50% of recommended reagents at each step and normalizing the libraries before pooling to achieve uniform coverage. Reagent-only …
Second Generation Phenyloxadiazolyl Methyl Sulfones For Thiol-Specific Bioconjugations,
2023
The Graduate Center, City University of New York
Second Generation Phenyloxadiazolyl Methyl Sulfones For Thiol-Specific Bioconjugations, Guillaume Dewaele-Le Roi
Dissertations, Theses, and Capstone Projects
The role of antibody-based molecular agents for diagnosis and therapy of cancer has expanded significantly over the past decades. However, most of these constructs are synthesized using traditional bioconjugation methods based on the random ligations between the molecular cargo and lysine residues within the protein. These non-specific approaches can create poorly defined conjugates with suboptimal immunoreactivity and in vivo performance while Site-specific approaches to antibody bioconjugation based on ligations between maleimides and free cysteine residues have long stood as attractive alternatives. Yet the inherent instability of the thiol-maleimide linkage has fueled the search for new, more stable thiol-reactive prosthetic groups. …
Leveraging Bio-Inspired Molecules For Cancer Theranostics,
2023
The Graduate Center, City University of New York
Leveraging Bio-Inspired Molecules For Cancer Theranostics, Douglas S. Macpherson
Dissertations, Theses, and Capstone Projects
A variety of molecules can be radiolabeled and delivered to a cancer site for the purposes of diagnostics and therapy. Among the most promising of tumor targeting molecules are peptides and antibodies. These bio-inspired molecules can be designed and synthesized to target and respond to cancer cells based on the properties of those cells. Matrix metalloproteinase (MMP) enzymes are over-expressed by some metastatic cancers, in which they are responsible for the degradation and remodeling of the extracellular matrix. In recent years, MMPs have emerged as promising targets for enzyme-responsive diagnostic probes because oligopeptides can be designed to be selectively hydrolyzed …
Impact Of Perioperative Dexamethasone On Hospital Length Of Stay And Glycemic Control In Patients With Type 2 Diabetes Undergoing Total Hip Arthroplasty,
2023
Southern Illinois University School of Medicine
Impact Of Perioperative Dexamethasone On Hospital Length Of Stay And Glycemic Control In Patients With Type 2 Diabetes Undergoing Total Hip Arthroplasty, Vanessa Williams, Mohammad J. Uddin Ansari, Amruta Jaju, Stacey Ward, Daniel O'Keefe, Jumana Abdelkarim, Nicole Montes, Ula Tarabichi, Albert Botchway, Michael G. Jakoby Iv
Journal of Patient-Centered Research and Reviews
Purpose: This study aimed to evaluate effects of perioperative dexamethasone on hospital length of stay (LOS) and glycemic control for patients with type 2 diabetes mellitus undergoing total hip arthroplasty (THA).
Methods: We performed retrospective case review of THA performed in adults (≥ 18 years old) with type 2 diabetes at Springfield Memorial Hospital (Springfield, IL) immediately before (2013), during (2014), and after (2015) publication of consensus guidelines for use of perioperative dexamethasone. Hospital LOS was the primary endpoint. Capillary blood glucose by hospital day, proportion of patients treated with insulin, and median insulin dose by hospital day …
Microvascular Responsiveness To Cardiopulmonary Bypass,
2023
The University of Western Ontario
Microvascular Responsiveness To Cardiopulmonary Bypass, Michael O'Neil
Electronic Thesis and Dissertation Repository
Cardiopulmonary bypass can result in multiple organ failure due to mechanisms of ischemia reperfusion injury and the systemic inflammatory response syndrome. The primary objective of this thesis was to investigate and monitor the microvasculature in cardiac surgery patients using multiple methodologies and real-time monitoring techniques. The purpose of our first study was to determine whether pulsatile blood flow during bypass improves microvascular perfusion compared to non-pulsatile flow. We found that changes in sublingual mucosal microcirculation using orthogonal polarization spectral imaging correlate with indices of thenar muscle tissue oxygen saturation and its recovery during a vascular occlusion test using near-infrared spectroscopy …
Clinical Utility Of Neutrophil To Lymphocyte Ratio In Sickle Cell Disease With Vaso-Occlusive Crisis,
2023
Hematology & Oncology, Internal Medicine, Texas Tech University
Clinical Utility Of Neutrophil To Lymphocyte Ratio In Sickle Cell Disease With Vaso-Occlusive Crisis, Satish Maharaj, Simone Chang
Hematology/Oncology and Stem Cell Therapy
Background and objectives: The neutrophil-to-lymphocyte ratio represents a universally accessible value that correlates with inflammation and prognosis in several disease states; however, the role of this biomarker in sickle cell disease remains poorly explored. Hence, the objective of the present study was to determine its potential clinical utility in patients with sickle cell disease.
Patients: Herein, we retrospectively reviewed 143 patients with sickle cell disease who presented to the emergency department with fever and painful vaso-occlusive crisis.
Results: The examined cohort had a prevalence of 11% confirmed bacterial infection, with approximately two-thirds reporting the use of hydroxyurea. The neutrophil-to-lymphocyte ratio …
Analysis Of Biologically Effective Dose For Retroactive Yttrium-90 Trans-Arterial Radioembolization Treatment Optimization,
2023
Claremont McKenna College
Analysis Of Biologically Effective Dose For Retroactive Yttrium-90 Trans-Arterial Radioembolization Treatment Optimization, Mj Lindsey
CMC Senior Theses
Trans-arterial radioembolization (TARE) is a protracted modality of radiation therapy where radionuclides labeled with Yttrium-90 (90Y) are inserted inside a patient's hepatic artery to treat hepatocellular carcinoma (HCC). While TARE has been shown to be a clinically effective and safe treatment, there is little understanding of the radiobiological relationship between absorbed dose and tissue response, and thus there is no dosimetric standard for treatment planning. The Biologically Effective Dose (BED) formalism, derived from the Linear-Quadratic model of radiobiology, is used to weigh the absorbed dose by the time pattern of delivery. BED is a virtual dose that can …
Pre–Post Intervention Exploring Cognitive Function And
Relationships With Weight Loss, Intervention Adherence And
Dropout,
2023
The University of Kansas Medical Center
Pre–Post Intervention Exploring Cognitive Function And Relationships With Weight Loss, Intervention Adherence And Dropout, Amanda N. Szabo-Reed, Laura E. Martin, Cary R. Savage, Richard A. Washburn, Joseph E. Donnelley
Center for Brain, Biology and Behavior: Papers & Publications
Objective: To evaluate the association between baseline cognitive function, intervention dropout, adherence and 3-month weight loss (WL) when controlling for confounding demographic variables.
Methods: 107 (Mage = 40.9 yrs.), BMI in the overweight and obese range (BMI = 35.6 kg/m2), men (N = 17) and women (N = 90) completed a 3-month WL intervention. Participants attended weekly behavioral sessions, comply with a reduced calorie diet, and complete 100 min of physical activity (PA)/wk. Cognitive function tasks at baseline included Flanker (attention), Stroop (executive control) and working memory, demographics, body weight and cardiovascular fitness were assessed at baseline. Session attendance, adherence …
Higher Sexual Excitation Is Associated With An Increase In Sex-Linked Substance Use In Women With A History Of Unwanted Sexual Contact,
2023
University of Nebraska-Lincoln
Higher Sexual Excitation Is Associated With An Increase In Sex-Linked Substance Use In Women With A History Of Unwanted Sexual Contact, Harper R. Jones, Tierney K. Lorenz
Center for Brain, Biology and Behavior: Papers & Publications
Survivors of unwanted sexual contact have an increased likelihood of using substances in sexual situations, which puts them at heightened risk for intoxication-related harms. Separately, research has indicated that women may intentionally use substances in sexual situations to either enhance pleasure (i.e., increase sexual excitation) and/or reduce sexual anxiety or shame (i.e., reduce sexual inhibition), a phenomenon termed sex-linked substance use (SLSU). A predominant assumption in the literature is that women with unwanted sex histories are more likely to disengage during sex, suggesting greater inhibition-related SLSU; however, there is little prior research directly examining if women who have unwanted sex …
