Development, Validation, And Diagnostic Performance Of A Novel Radiomic Model For Predicting Prostate Cancer Recurrence, 2024 University of Nebraska Medical Center
Development, Validation, And Diagnostic Performance Of A Novel Radiomic Model For Predicting Prostate Cancer Recurrence, Linda M. Huynh
Theses & Dissertations
Multi-parametric magnetic resonance imaging (MP-MRI)-derived radiomics have been shown to capture sub-visual patterns for the quantitative characterization of prostate cancer (PC) phenotypes. The present dissertation seeks to develop, evaluate, and compare the performance of an MRI-derived radiomic model for the prediction of PC recurrence following definitive treatment with radical prostatectomy (RP).
MP-MRI was obtained from 339 patients who had a minimum of 2 years follow-up following RP at three institutions. The prostate was manually delineated as the region of interest and 924 radiomic features were extracted. All features were evaluated for stability via intraclass correlation coefficient (ICC) and image normalization …
Development And Implementation Of An Evidence Based Practice Guideline Related To The Management Of Adult Angioedema, 2024 Otterbein University
Development And Implementation Of An Evidence Based Practice Guideline Related To The Management Of Adult Angioedema, Megan Przybysz
Doctor of Nursing Practice Scholarly Projects
Angioedema (AE) is a potentially life-threatening medical condition that occurs with a higher frequency than medical providers may expect, with the emergency department (ED) serving as the usual first point of medical contact for patients. Any hesitation in recognizing AE or inconsideration of the disease process in differential diagnoses may lead to a dangerous delay of care. Due to the potential rapid progression of airway obstruction in AE, inexperienced providers should not attempt intubation, instead deferring to providers experienced in alternative airway techniques (i.e., anesthesia providers). The primary goal of this project is to develop an evidencebased practice guideline for …
Limonene Exerts Anti-Inflammatory Effect On Lps-Induced Jejunal Injury In Mice By Inhibiting Nf-Κb/Ap-1 Pathway, 2024 University of Baghdad
Limonene Exerts Anti-Inflammatory Effect On Lps-Induced Jejunal Injury In Mice By Inhibiting Nf-Κb/Ap-1 Pathway, Sarmed H. Kathem, Yasameen Sh. Nasrawi, Shihab H. Mutlag, Surya M. Nauli
Pharmacy Faculty Articles and Research
The human gastrointestinal system is a complex ecosystem crucial for well-being. During sepsis-induced gut injury, the integrity of the intestinal barrier can be compromised. Lipopolysaccharide (LPS), an endotoxin from Gram-negative bacteria, disrupts the intestinal barrier, contributing to inflammation and various dysfunctions. The current study explores the protective effects of limonene, a natural compound with diverse biological properties, against LPS-induced jejunal injury in mice. Oral administration of limonene at dosages of 100 and 200 mg/kg was used in the LPS mouse model. The Murine Sepsis Score (MSS) was utilized to evaluate the severity of sepsis, while serum levels of urea and …
A True Bloody Emergency: An Unusual Case Of Thrombotic Thrombocytopenic Purpura, 2024 The University of Texas Rio Grande Valley
A True Bloody Emergency: An Unusual Case Of Thrombotic Thrombocytopenic Purpura, Joshua M. Ninan
Research Symposium
Background: Thrombotic thrombocytopenic purpura (TTP) is a primary thrombotic microangiopathy that is classically characterized by thrombocytopenia and microangiopathic hemolytic anemia (MAHA). Although rare with an annual incidence of 3.7 cases per one million adults, it is considered a true hematological emergency due to its fatality rate of almost 100% if appropriate treatment is not initiated immediately. This makes it vitally important to identify and treat patients with TTP, a task that becomes unusually challenging in the absence of the disorder’s other characteristically diagnostic clinical features such as mucosal bleeding, fever, or presence of schistocytes.
Case Presentation: A 30-year-old gentleman with …
A Potential Role Of Urinary P75ecd As A Biomarker For Amyotrophic Lateral Sclerosis In An American Cohort, 2024 The University of Texas Rio Grande Valley
A Potential Role Of Urinary P75ecd As A Biomarker For Amyotrophic Lateral Sclerosis In An American Cohort, Swati Dhasmana, Anupam Dhasmana, Sheema Khan, Acharan S. Narula, Murali Yallapu, Subhash Chauhan
Research Symposium
Background: Neurological disorders present a unique complexity compared to other diseases, involving multiple risk factors, causes, treatments, and outcomes. These disorders often exhibit various molecular and morphological changes indicative of disruptions in cellular plasticity and resilience. The pathogenesis of many neurological disorders remains unclear, necessitating ongoing investigations. Amyotrophic lateral sclerosis (ALS) exemplifies an idiopathic and fatal neurodegenerative disease marked by the degeneration of upper and lower motor neurons. The average life expectancy post-diagnosis is a mere 36 months, primarily attributed to respiratory muscle denervation.The persistent challenges in ALS clinical trials and the absence of effective therapeutic options have intensified interest …
Assessing Post-Operative Complications In Pediatric Cochlear Implant Surgery, 2024 DMC
Assessing Post-Operative Complications In Pediatric Cochlear Implant Surgery, Nina Brahmbhatt, Andrew Stefan Md, Bianca Siegel Md
Medical Student Research Symposium
Cochlear implantation (CI) surgery is the standard of care treatment for pediatric patients diagnosed with severe-to-profound sensorineural hearing loss. There is compelling evidence that supports the use of CIs to improve hearing, language comprehension, and speech development significantly in children of all ages. While the operation is considered relatively safe, invasive procedures involving the skull can put patients at risk of adverse events.
This study aims to help pediatric otolaryngologists identify high risk patients and take preventative measures to ensure minimal complications.
The specific objectives include the following:
1) To determine the incidence of postoperative complications in pediatric patients undergoing …
A Case Of Siadh After Bowel Preparation For Routine Colonoscopy, 2024 University of South Dakota Sanford School of Medicine
A Case Of Siadh After Bowel Preparation For Routine Colonoscopy, Joseph C. Rath, Allison M. Hemmer, Kennedy A. Forest, Kahlen R. Morris, Mary E. Watson
Aesculapius Journal (Health Sciences & Medicine)
Electrolyte abnormalities, including hyponatremia, are a known outcome of bowel preparations used for colonoscopy. Severe and symptomatic hyponatremia after bowel preparation is uncommon and occurs due to excessive release of ADH among other contributing factors. Risk factors for developing hyponatremia after bowel preparation include increased age, female gender, kidney disease, heart failure, and use of various medications. We present the case of a 78-year-old female who presented with altered mental status and possible seizures after completing bowel preparation with polyethylene glycol for a colonoscopy. Serum and urine studies were consistent with SIADH. She required fluid restriction, hypertonic saline, and sodium …
Lack Of Alternatives To Colonoscopy Limits Care Of Patients Unable To Complete Bowel Preparation, 2024 Wayne State University School of Medicine, Detroit
Lack Of Alternatives To Colonoscopy Limits Care Of Patients Unable To Complete Bowel Preparation, Tala Al-Saghir
Clinical Research in Practice: The Journal of Team Hippocrates
A clinical decision report using:
Benech N, Vinet O, Gaudin JL, et al.: The ONECC Study Group. Colon capsule endoscopy in clinical practice: lessons from a national 5-year observational prospective cohort. Endosc Int Open. 2021;9(10):E1542-E1548. https://doi.org/10.1055/a-1526-09231
for a patient with incomplete bowel preparation and colonoscopy.
Evaluation Of Nursing Approach To Assessment Of Post-Operative Respiratory Depression Using A Simulation Model, 2024 Mayo Clinic
Evaluation Of Nursing Approach To Assessment Of Post-Operative Respiratory Depression Using A Simulation Model, Natalia Tarasova, Usha Asirvatham, Robin D. Goetz, Mariela Riveria, Juraj Sprung, Toby N. Weingarten
Journal of Perioperative Nursing
Introduction: Assessments of post-operative patients that have been carried out by health care providers before critical opioid-induced respiratory events often do not detect respiratory depression. We hypothesise that opioidinduced respiratory patterns present during sleep may not be properly recognised as providers typically awaken patients for vital sign checks, and awake state assessment is recorded. We used a simulation manikin model to test this hypothesis.
Methods: Nurses who work on a standard post-operative hospital ward volunteered to participate in a study designed to record vital signs on an adult male manikin. None of the nurses had formal critical care or postoperative …
Ctl+Heal: A Scoping Review On Therapeutic Alliance And Technology, 2024 Touro University Nevada
Ctl+Heal: A Scoping Review On Therapeutic Alliance And Technology, Vineet Sadarangani
Annual Research Symposium
A strong therapeutic alliance between a healthcare provider and patient is built upon a strong bond, trust, and open communication, all essential for successful healthcare outcomes. Establishing a robust therapeutic alliance relies significantly on non-verbal behaviors, including tone, facial expression, and eye contact. Traditionally, expert feedback was essential for addressing undesirable non-verbal behaviors and cultivating desirable ones; however, technological advancements have introduced the concept of technology-assisted feedback. This would eliminate the immediate need for experts, thus allowing the clinician more time to focus on their clinical skills; however, these methods are scattered across various fields of medical education, technology and …
Convolutional Neural Network Based Machine Learning For Ameloglyphics: A Forensic Analysis, 2024 Faculty of Dental Sciences, Ramaiah University of Applied Sciences
Convolutional Neural Network Based Machine Learning For Ameloglyphics: A Forensic Analysis, Sanjana Shetty, Sowmya Sv, Dominic Augustine, Saiprasad Alva, Mukul Saini
Annual Research Symposium
Convolutional Neural Network based Machine Learning for Ameloglyphics: A Forensic Analysis
Sanjana Shetty, Sowmya SV , Dominic Augustine, Saiprasad Alva, Mukul Saini Author Affiliations: Department of Oral & Maxillofacial Pathology and Oral Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru-560054, Karnataka, India.
Purpose:
Tooth prints, considered to be the hard tissue analogues of finger prints have been studied extensively over the years by manual and in some cases, digital methods. While Artificial intelligence and Machine Learning have witnessed a steady rise in their applications in various fields with promising results, its utility in ameloglyphics …
Evaluation Of Novel Therapeutic Agents For The Treatment Of Chronic Dry Eyes, 2024 Roseman University of Health Sciences
Evaluation Of Novel Therapeutic Agents For The Treatment Of Chronic Dry Eyes, Lilian Huynh, Evonie Villarete, Surajit Dey
Annual Research Symposium
Dry eye disease (DED) is a multifactorial ocular condition, where disrupted tear film stability and ocular surface inflammation affected between 5% to 34% of the worldwide population in 2015 and posed a challenge to conventional ophthalmic treatments. Recent advances have led to potential novel therapeutics aiming to alleviate symptoms and improve patient outcomes.
Correlation Enhanced Distribution Adaptation For Prediction Of Fall Risk, 2024 The State University of New York at Binghamton
Correlation Enhanced Distribution Adaptation For Prediction Of Fall Risk, Ziqi Guo, Teresa Wu, Thurmon Lockhart, Rahul Soangra, Hyunsoo Yoon
Physical Therapy Faculty Articles and Research
With technological advancements in diagnostic imaging, smart sensing, and wearables, a multitude of heterogeneous sources or modalities are available to proactively monitor the health of the elderly. Due to the increasing risks of falls among older adults, an early diagnosis tool is crucial to prevent future falls. However, during the early stage of diagnosis, there is often limited or no labeled data (expert-confirmed diagnostic information) available in the target domain (new cohort) to determine the proper treatment for older adults. Instead, there are multiple related but non-identical domain data with labels from the existing cohort or different institutions. Integrating different …
Recent Studies In The Surgical Treatment Of Tetralogy Of Fallot, 2024 Nova Southeastern University
Recent Studies In The Surgical Treatment Of Tetralogy Of Fallot, Emma C. Gardner
Mako: NSU Undergraduate Student Journal
No abstract provided.
Utilizing Primary Human Airway Mucociliary Tissue Cultures To Model Ramifications Of Chronic E-Cigarette Usage., 2024 Rowan University
Utilizing Primary Human Airway Mucociliary Tissue Cultures To Model Ramifications Of Chronic E-Cigarette Usage., Vincent J Manna, Shannon Dwyer, Vanessa Pizutelli, Salvatore J Caradonna
Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship
Electronic cigarettes are battery powered devices that use a vape-liquid to produce a vapor that is inhaled. A consequence of the rise in e-cigarette usage was the 2019 emergence of a vaping-induced respiratory disease denoted as 'e-cigarette or vaping use-associated lung injury' (EVALI). One of the suspected causes of EVALI is Vitamin E Acetate (VEA), which was found to be a diluent in certain illicit vape-pens, whereas nicotine is commonly diluted in equal parts propylene glycol and vegetable glycerin (PG:VG). The prevalent use of e-cigarettes and the emergence of a novel illness has made understanding how e-cigarette vapors affect our …
Device-Assisted Enteroscopy In The Surveillance Of Intestinal Hamartomas In Peutz-Jeghers Syndrome, 2024 LSU Health Sciences Center - New Orleans
Device-Assisted Enteroscopy In The Surveillance Of Intestinal Hamartomas In Peutz-Jeghers Syndrome, Omar Wahid Mohamed Elfeky, Suraj Panjwani, David Cave, Daniel Wild, Daniel Raines
School of Medicine Faculty Publications
Background: PJS is an autosomal dominant, genetic disorder characterized by the formation of hamartomatous polyps in the gastrointestinal tract. These polyps result in significant morbidity due to adverse events including intestinal obstruction, bleeding, and malignancy. The aim of this study was to describe the role of DAE in monitoring and prophylactic polypectomy within the small bowel. Methods: Electronic medical records were surveyed to identify all DAE procedures performed in patients with PJS within three U.S. referral centers between Jan 1st 2007 and January 1st 2020. Individual charts were reviewed to collect and analyze specific data points. Primary end points included …
Promises And Risks Of Applying Ai Medical Imaging To Early Detection Of Cancers, And Regulation For Ai Medical Imaging, 2024 The Johns Hopkins University
Promises And Risks Of Applying Ai Medical Imaging To Early Detection Of Cancers, And Regulation For Ai Medical Imaging, Yiyao Zhang
The Journal of Purdue Undergraduate Research
No abstract provided.
Thermoregulation In Colorectal Patients: Heating Co2 Insufflation Gas, 2024 University of Tennessee, Knoxville
Thermoregulation In Colorectal Patients: Heating Co2 Insufflation Gas, Alejandro Conde, Alieu Jawara, Laura Savage, James Alberding Dnp, Michael Godbold
Graduate Publications and Other Selected Works - Doctor of Nursing Practice (DNP)
BACKGROUND: 600,000 colorectal surgeries are performed annually in the United States, with 26-90% experiencing some form of unintended hypothermia. Consequences of hypothermia include surgical site infections (SSIs), delayed wound healing, cardiac dysrhythmias, and increased hospital length of stay. Utilization of the laparoscopic approach to intra-abdominal colorectal surgery uses un-warmed CO2 gas. Multiple studies demonstrate the addition of heated CO2, for insufflation, reduces intraoperative hypothermia.
LOCAL PROBLEM: This project was implemented at a facility in Tennessee. On average, 250 laparoscopic colorectal cases are performed at this facility annually. Participants were adult colorectal surgical patients, 18 years …
De Novo Drug Design Using Transformer-Based Machine Translation And Reinforcement Learning Of An Adaptive Monte Carlo Tree Search, 2024 Chapman University
De Novo Drug Design Using Transformer-Based Machine Translation And Reinforcement Learning Of An Adaptive Monte Carlo Tree Search, Dony Ang, Cyril Rakovski, Hagop S. Atamian
Biology, Chemistry, and Environmental Sciences Faculty Articles and Research
The discovery of novel therapeutic compounds through de novo drug design represents a critical challenge in the field of pharmaceutical research. Traditional drug discovery approaches are often resource intensive and time consuming, leading researchers to explore innovative methods that harness the power of deep learning and reinforcement learning techniques. Here, we introduce a novel drug design approach called drugAI that leverages the Encoder–Decoder Transformer architecture in tandem with Reinforcement Learning via a Monte Carlo Tree Search (RL-MCTS) to expedite the process of drug discovery while ensuring the production of valid small molecules with drug-like characteristics and strong binding affinities towards …
The Impact Of Simulated Image Acquisition Time Reduction On Image Quality And Parameters Of Myocardial Perfusion Imaging Using A Dedicated Cardiac Camera, 2024 Western University
The Impact Of Simulated Image Acquisition Time Reduction On Image Quality And Parameters Of Myocardial Perfusion Imaging Using A Dedicated Cardiac Camera, Alireza Khatami
Electronic Thesis and Dissertation Repository
Heart disease is the second leading cause of death in Canada, highlighting the crucial role of early diagnosis in disease management. Myocardial perfusion imaging (MPI), is widely employed for this purpose, involves injecting a radiopharmaceutical into the body, imaging its distribution with a gamma camera, and revealing cardiac blood flow patterns. A significant challenge in MPI is the lengthy 8 to 10 minutes required for stress and rest imaging, potentially causing patient discomfort and compromising image quality due to movement. In a clinical study with 26 patients, post-processed data manipulation simulated a reduction in MPI imaging time. The findings indicated …