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Articles 110311 - 110340 of 110361
Full-Text Articles in Entire DC Network
Improving Timely Pain Reassessments And Documentation Using Nurse Education And Visual Reminders: A Quality Improvement Project, Madison Grace
Improving Timely Pain Reassessments And Documentation Using Nurse Education And Visual Reminders: A Quality Improvement Project, Madison Grace
Master's Theses and Capstones
Background: Effective pain management requires nurses to complete and document an entire pain assessment cycle, including the initial assessment, intervention, and reassessment (Wolters Kluwer, paragraph 5, 2020). Timely reassessments are essential for determining whether interventions were effective or if additional actions need to be taken to improve patient pain and comfort. Despite established hospital policies and guidelines, inconsistencies in timeliness of pain reassessments and associated documentation are a common challenge faced.
Local Problem: Baseline chart audits on a 22-bed combined pediatric and adult medical-surgical unit identified opportunities to improve adherence to timely pain assessments and documentation. With only 65% percent …
Improving Staff Knowledge And Consistency In Sat And Sbt Practices In The Critical Care Unit: A Quality Improvement Initiative, Morgan Crapo
Improving Staff Knowledge And Consistency In Sat And Sbt Practices In The Critical Care Unit: A Quality Improvement Initiative, Morgan Crapo
Master's Theses and Capstones
Abstract
Background: Spontaneous Awakening Trails (SATs) and Spontaneous Breathing Trials (SBTs) are key components of the ICU Liberation Bundle and have been associated with shorter durations of mechanical ventilation, reduced intensive care unit (ICU) length of stay (LOS), and improvement in patient outcomes. Despite having strong evidence supporting their use, implementation remains inconsistent due to knowledge gaps, workflow barriers and interdisciplinary communication challenges.
Local Problem: This quality improvement (QI) project aimed to improve critical care nurses’ knowledge and confidence regarding the implementation of SATs and SBTs through an evidence-based educational intervention.
Methods: Guided by the Plan-Do-Study-Act (PDSA) framework, this QI …
A Quality Improvement Project: Enhancing Nursing Knowledge And Patient Safety In The Prevention Of Hospital-Acquired Pressure Injuries (Hapis) In A Medical-Surgical Unit, Kristen Vartabedian
A Quality Improvement Project: Enhancing Nursing Knowledge And Patient Safety In The Prevention Of Hospital-Acquired Pressure Injuries (Hapis) In A Medical-Surgical Unit, Kristen Vartabedian
Master's Theses and Capstones
Background: Hospital-acquired pressure injuries (HAPIs) are a significant quality indicator within the hospital system. HAPIs increase hospitalization, morbidity, and associated healthcare costs. The current evidence suggests that ongoing nursing education can improve pressure injury prevention and help in the early identification.
Local Problem: Nurses within a medical-surgical unit demonstrated a gap in knowledge in the identification of hospital acquired pressure injuries and lack of accuracy when charting skin findings. Thus, contributing to a delay in recognition and treatment of HAPIs.
Methods: This quality improvement project utilized the Plan-Do-Study-Act (PDSA) framework to guide implementation of educational flipbooks. Materials contained standardized wound …
Implementing A Nurse Re-Education Program To Promote Timely Use Of The Jada® System In The Postpartum Hemorrhage Cascade: A Quality Improvement Project, Maegan E. Doody
Implementing A Nurse Re-Education Program To Promote Timely Use Of The Jada® System In The Postpartum Hemorrhage Cascade: A Quality Improvement Project, Maegan E. Doody
Master's Theses and Capstones
Background: Postpartum hemorrhage (PPH), defined as blood loss greater than 1,000 mL after delivery, is a leading cause of maternal morbidity in the United States. Identification of risk factors and timely intervention are critical to improving maternal outcomes after delivery. First-line interventions include manual uterine massage, uterotonic medications, and antifibrinolytic medications; however, when bleeding is not well controlled, the Jada® System (Jada) is a newer vacuum-induced hemorrhage control device with a high efficacy and safety profile, particularly when implemented earlier in the hemorrhage cascade.
Local Problem: In 2025, the annual rate of PPH within the microsystem was 7.29%, …
Reducing Readmissions For Copd Through Improved Education: A Gap Analysis, Raphael Gaughan
Reducing Readmissions For Copd Through Improved Education: A Gap Analysis, Raphael Gaughan
Master's Theses and Capstones
No abstract provided.
Enhancing Patient Safety And Team Communication Via Standardized Unit Handoff Tools In Inpatient Rehabilitation, Julia Rae Before
Enhancing Patient Safety And Team Communication Via Standardized Unit Handoff Tools In Inpatient Rehabilitation, Julia Rae Before
Master's Theses and Capstones
Abstract
Background: Interdisciplinary safety huddles in healthcare are used to facilitate staff communication, voice patient safety concerns and identify high acuity patients, as well as identify current unit issues that need resolution. Using characteristics of safety huddles, revising patient report sheets to include pertinent safety information often shared during huddles may lead to an increase in staff perception of communication as well as awareness to patient safety concerns. Within an in-patient rehabilitation hospital, anonymous staff reports indicated dissatisfaction with interprofessional communication and microsystem data revealed increased events of adverse patient outcomes and safety concerns. Baseline data indicated inconsistent patient handoff …
A Patient-Centered Approach To Improving Patient And Family Education On Perioperative Processes To Reduce Anxiety: A Quality Improvement Initiative, Ashley Lauren Doherty
A Patient-Centered Approach To Improving Patient And Family Education On Perioperative Processes To Reduce Anxiety: A Quality Improvement Initiative, Ashley Lauren Doherty
Master's Theses and Capstones
Background: Perioperative anxiety is common among surgical patients and their family members. Anxiety may be increased by uncertainty and limited understanding of the surgical experience. Improving perioperative education may enhance understanding, reduce anxiety, and support a more patient and family centered surgical experience.
Local Problem: A Post-Anesthesia Care Unit (PACU) identified knowledge gaps in patient and family education about the perioperative process. The existing waiting room bulletin board was outdated and provided limited information. PACU nurses observed anxiety-related behaviors and confusion among patients and family members about the perioperative process. Patient satisfaction surveys routinely collected by the hospital also demonstrated …
Enhancing Safety And Efficiency In Cardiac Admission Handoffs Through Implementation Of An I-Pass Checklist: A Quality Improvement Project, Soraia D. Barros
Enhancing Safety And Efficiency In Cardiac Admission Handoffs Through Implementation Of An I-Pass Checklist: A Quality Improvement Project, Soraia D. Barros
Master's Theses and Capstones
Abstract
Background: Effective care handoff is a necessary step for maintaining patient safety during hospitalizations. The goal of this quality improvement project was to improve the completeness of information, particularly cardiac-related, provided by the ED staff to the CSSU nurses. The implementation involved the creation of a cardiac checklist and applying it to the pre-existing I-PASS forms used during asynchronous handoff.
Local Problem: The macrosystem implemented an updated system for handoffs between the ED and CSSU by substituting an over-the-phone report with a faxed I-PASS sheet. The result, as identified by the CSSU staff, is that reports contain undetailed patient …
Advancing Safe Medication Administration During Pediatric Emergency Care Through Nurse Education: A Quality Improvement Project, Ciera Hunter
Master's Theses and Capstones
Background: Due to the increased complexities of pediatric medication administration, preventable errors occur at a higher rate than in general adult populations. Rural emergency departments (EDs) often see fewer pediatric patients and have less specialized support available on-site. Nurse continuing education is an evidence-based intervention to reduce medication administration errors making it vital to supporting patient safety and maintaining pediatric readiness.
Local Problem: The microsystem is a rural, critical access hospital in northern New England. In 2021, the microsystem scored 66/81 on the National Pediatric Readiness Project’s (NPRP’s) ED Assessment. In 2026, the score dropped 11 points to 55/81. Contributing …
Addressing Perception Of Nurse Burnout Through Educational Interventions On An Inpatient Hematology And Oncology Unit: A Quality Improvement Project, Kendra Flint
Master's Theses and Capstones
Introduction Nurse burnout is a growing concern in healthcare due to its negative effects on nurse well-being, staff retention, patient safety and quality of care. This quality improvement project evaluated whether a brief educational intervention could improve nurses’ confidence in recognizing and managing early signs of burnout within an inpatient hematology and oncology unit.
Methods This QI project utilized the Plan-Do-Study-Act (PDSA) framework to guide implementation and evaluation. Registered nurses completed anonymous pre- and post- intervention electronic surveys and descriptive statistics were used to compare change in self-reported confidence and burnout perception.
Intervention Participants were directed through a brief electronic …
Improving Effective Completion Of Catheter Care Using A Reminder System To Minimize Incidence Of Catheter-Associated Urinary Tract Infections: A Quality Improvement Project, Morgan K. Leonard
Master's Theses and Capstones
BACKGROUND: CAUTI rates can be decreased by implementing a care cluster for RNs for CAUTI care into morning assessments and medication administration to ensure it is being done regularly with reminders through cards at the computers in patient rooms. LOCAL PROBLEM: The local problem in the microsystem were the catheter-associated urinary tract infection (CAUTI) rates at 1.199, while the national benchmark is 1.000 (Medicare, n.d.).
METHODS: Reminder cards were placed in patient rooms on the computers which are highly utilized by staY while providing patient care to serve as a reminder to complete catheter care in a high task burden …
Promoting Safe And Effective Ciwa-Ar Protocol Adherence On An Inpatient Psychiatric Unit Through An Educational Reference Poster: A Quality Improvement Project, Kenan J. Gray
Master's Theses and Capstones
Abstract
Background: Alcohol withdrawal syndrome (AWS) can progress to seizures, delirium tremens, and autonomic instability. The Clinical Institute Withdrawal Assessment for Alcohol–Revised (CIWA-Ar) supports symptom-triggered AWS management, but safe use depends on timely nursing assessment, reassessment, and documentation.
Local Problem: On an adult inpatient psychiatric unit, chart audits identified CIWA-Ar protocol adherence gaps, including missed four-hour assessments and one-hour reassessments after lorazepam.
Methods: This quality improvement project used the Plan-Do-Study-Act model. Three educational reference posters were placed in high-visibility staff areas with QR-linked access to the facility’s AWS protocol and CIWA-Ar scoring guidelines. Outcomes were evaluated using pre- and post-intervention …
Increasing Nursing Education On Effective Therapeutic Communication For Postpartum Depression: A Quality Improvement Project, Kayley Jade Couture
Increasing Nursing Education On Effective Therapeutic Communication For Postpartum Depression: A Quality Improvement Project, Kayley Jade Couture
Master's Theses and Capstones
Introduction
At a nonprofit hospital located in New Hampshire, a 5P assessment was completed to determine a gap in the nursing staff's education on postpartum depression on a labor and delivery unit. Through the use of instructional design, persistent education on postpartum depression shows an overall increase in knowledge resulting in better patient-centered care (Takei, 2023). An important aspect of this quality improvement project was the participation of the nursing staff.
Methods
Using the PDSA framework (Plan-Do-Study Act), registered nurses on a labor and delivery unit participated in a three week quality improvement project to test their knowledge on postpartum …
Lorawan-Based Asset Tracking System Development And Performance Analysis Within Stem-Pbl Framework: A Mixed-Method Study, Yousef Alfarraj, Ghada Abdelhady, Abdelrahman Ahmed, Mahmoud Elaasar, Jair J. Aguilar
Lorawan-Based Asset Tracking System Development And Performance Analysis Within Stem-Pbl Framework: A Mixed-Method Study, Yousef Alfarraj, Ghada Abdelhady, Abdelrahman Ahmed, Mahmoud Elaasar, Jair J. Aguilar
Teaching and Learning Faculty Publications
This study examines the integration of project-based learning (PBL) within the integrative STEM framework to advance practical problem-solving skills and investigate students' perceptions of the STEM-PBL approach through developing an IoT-enabled asset tracking system using Long-Range Wide Area Network (LoRaWAN) technology to tackle real-world logistical challenges. Adopting a mixed-methods approach, the study combines an experimental approach utilizing quantitative system performance analysis with qualitative insights gathered through participant interviews with ten graduate students. Results reveal that the LoRaWAN system demonstrated high reliability with only 0.437% downtime, validating the technical feasibility of the educational project. Furthermore, participants perceived the STEM-PBL approach positively, …
Surface Marker Identification To Capture Live Circulating Tumor Cells In Metastatic Triple-Negative Breast Cancer, Bree M Lege, Khushali J Patel, Brendan Panici, Ping Gong, Michael T Lewis, Matthew J Ellis, Chonghui Cheng
Surface Marker Identification To Capture Live Circulating Tumor Cells In Metastatic Triple-Negative Breast Cancer, Bree M Lege, Khushali J Patel, Brendan Panici, Ping Gong, Michael T Lewis, Matthew J Ellis, Chonghui Cheng
Faculty, Staff and Students Publications
Metastatic triple-negative breast cancer (TNBC) is highly aggressive and lacks targeted therapies. Circulating tumor cells (CTC) are invaluable for monitoring metastatic tumor progression and treatment response but are difficult to capture because of their rarity and heterogeneity. Surface-based staining for live CTCs is essential to preserve RNA quality in single cells, but current markers tend to perform poorly on more mesenchymal tumor cells such as TNBCs. To enhance live TNBC CTC detection, we developed a workflow for live CTC capture and single-cell RNA sequencing (scRNA-seq). Using a mouse model of metastatic TNBC, we identified four new CTC surface markers, AHNAK2, …
Lysine Demethylase 4a Is A Centrosome-Associated Protein Required For Centrosome Integrity And Genomic Stability, Pratim Chowdhury, Xiaoli Wang, Richard I Han, Manga Motrapu, Ashley G Boice, Yuya Nakatani, Sofia Vargas-Hernandez, Julia F Love, Claude Chew, Sandra L Grimm, Dereck Mezquita, Frank M Mason, Elisabeth D Martinez, Cristian Coarfa, Cheryl L Walker, Anna-Karin Gustavsson, Ruhee Dere
Lysine Demethylase 4a Is A Centrosome-Associated Protein Required For Centrosome Integrity And Genomic Stability, Pratim Chowdhury, Xiaoli Wang, Richard I Han, Manga Motrapu, Ashley G Boice, Yuya Nakatani, Sofia Vargas-Hernandez, Julia F Love, Claude Chew, Sandra L Grimm, Dereck Mezquita, Frank M Mason, Elisabeth D Martinez, Cristian Coarfa, Cheryl L Walker, Anna-Karin Gustavsson, Ruhee Dere
Faculty, Staff and Students Publications
Centrosomes play a fundamental role in nucleating and organizing microtubules in the cell and are vital for faithful chromosome segregation and maintenance of genomic stability. Loss of structural or functional integrity of centrosomes causes genomic instability and is a driver of oncogenesis. Here we identify lysine demethylase 4A (KDM4A), an epigenetic 'eraser' of chromatin methyl marks, as a centrosome-localized protein, visualized at the nanometer-scale resolution. We additionally uncovered that KDM4A demethylase enzymatic activity is required to maintain centrosome homeostasis and integrity; a previously unknown functionality unlinked to altered expression of genes regulating centrosome number. We find that KDM4A interacts with …
Amino Acids And Lean Mass Accretion In Preterm Neonates, Antonio C Ramos Dos Santos, Marta L Fiorotto, Teresa A Davis
Amino Acids And Lean Mass Accretion In Preterm Neonates, Antonio C Ramos Dos Santos, Marta L Fiorotto, Teresa A Davis
Faculty, Staff and Students Publications
Purpose of review: This review evaluates recent evidence on how total protein and energy intake, amino acid composition, and nutrient delivery modality influence protein synthesis in preterm neonates, with the goal of informing nutritional strategies to support optimal lean mass accretion and growth.
Recent findings: Preterm neonates exhibit anabolic resistance to feeding due to impaired insulin and amino acid signaling in skeletal muscle. Enteral nutrition, especially fortified human milk, supports better lean mass accretion and neurodevelopment than parenteral nutrition. Intermittent bolus feeding and pulsatile leucine supplementation during continuous feeding further enhance mTORC1-dependent translation initiation signaling and protein synthesis efficiency in …
Highly Effective Combination Of Brg1/Brm Inhibitor With Bet Inhibitor Or Decitabine For High-Risk Mecom-Rearranged Aml, Warren Fiskus, Christopher P Mill, Jessica Piel, Mike Collins, Murphy Hentemann, Branko Cuglievan, Christine E Birdwell, Kaberi Das, John A Davis, Hanxi Hou, Antrix Jain, Anna Malovannaya, Lauren B Flores, Tapan M Kadia, Naval Daver, Koji Sasaki, Koichi Takahashi, Danielle Hammond, Jian Wang, Sanam Loghavi, Xiaoping Su, Courtney D Dinardo, Ruud Delwel, Kapil N Bhalla
Highly Effective Combination Of Brg1/Brm Inhibitor With Bet Inhibitor Or Decitabine For High-Risk Mecom-Rearranged Aml, Warren Fiskus, Christopher P Mill, Jessica Piel, Mike Collins, Murphy Hentemann, Branko Cuglievan, Christine E Birdwell, Kaberi Das, John A Davis, Hanxi Hou, Antrix Jain, Anna Malovannaya, Lauren B Flores, Tapan M Kadia, Naval Daver, Koji Sasaki, Koichi Takahashi, Danielle Hammond, Jian Wang, Sanam Loghavi, Xiaoping Su, Courtney D Dinardo, Ruud Delwel, Kapil N Bhalla
Faculty, Staff and Students Publications
In AML with 3q26.2 rearrangements (r) the distal GATA2 hematopoietic enhancer becomes aberrantly relocated leading to activation of EVI1 expression. EVI1 is a transcriptional regulator that plays a role in proliferation and maintenance of a stem cell-like phenotype in AML. BRG1 (SMARCA4) and BRM (SMARCA2) are the mutually exclusive ATPases of the BAF (BRG1/BRM-associated factor) chromatin remodeling complexes. They regulate access to enhancers/promoters and gene-expressions orchestrating AML stem/progenitor cell proliferation and differentiation. AML with 3q26.2 rearrangements are clinically challenging and prognosis remains very poor. FHD-286 is an orally bioavailable, selective inhibitor of BRG1/BRM under clinical development in AML. Present studies …
School-Level Gaps In Mmr Coverage As The Fuel For Measles Outbreaks, Meagan C Fitzpatrick, Chad R Wells, Abhishek Pandey, Lamia Ayaz, Peter J Hotez, Seyed M Moghadas, Alison P Galvani
School-Level Gaps In Mmr Coverage As The Fuel For Measles Outbreaks, Meagan C Fitzpatrick, Chad R Wells, Abhishek Pandey, Lamia Ayaz, Peter J Hotez, Seyed M Moghadas, Alison P Galvani
Faculty, Staff and Students Publications
No abstract provided.
Priced Out Of Treatment: The Exorbitant Cost Of Antiparasitic Drugs In The United States, Cora Alperin, Nhi Nguyen, Megan Duffey, Eva H Clark
Priced Out Of Treatment: The Exorbitant Cost Of Antiparasitic Drugs In The United States, Cora Alperin, Nhi Nguyen, Megan Duffey, Eva H Clark
Faculty, Staff and Students Publications
Parasitic infections are often perceived as diseases of low-resource countries, yet they impose a significant and overlooked burden in the United States—especially among immigrants, low-income individuals, and other marginalized populations. This perspectives article examines the case of Mr. X, a landscaper in Houston diagnosed with neurocysticercosis, who faced unaffordable drug costs despite the availability of effective, off-patent treatments. Through his story, we explore the broader issue of pricing for commonly and not-so-commonly prescribed antiparasitic medications, highlighting the role of systemic market failures, regulatory hurdles, and restrictive assistance programs in limiting access to care. The consequences of incomplete treatment include long-term …
Reframing “Southern Justice”: Public History And The Cultural Legacy Of The Civil War In Orlando, Sarah M. Boye
Reframing “Southern Justice”: Public History And The Cultural Legacy Of The Civil War In Orlando, Sarah M. Boye
Graduate Studies Theses and Dissertations 2026
Civil War memory has shaped historical consciousness throughout the American South, sometimes in surprising and unexpected ways. An unusual example of this phenomenon can be found in Orlando, Florida. Unlike in other Southern cities, in Orlando, Civil War memory did not grow out of wartime experience. Instead, it developed decades later during the post-Reconstruction period as generations removed from the war itself constructed their own understanding of the war’s history and its meaning. As the city grew, Greenwood Cemetery became a key site where Civil War remembrance functioned in Orlando. Women’s organizations played a major role in shaping Civil War …
Unraveling Posttranslational Modification Complexity: Advances In Quantitative Histone Proteoform Mass Spectrometry, Karl F Poncha, Alyssa T Paparella, Nicolas L Young
Unraveling Posttranslational Modification Complexity: Advances In Quantitative Histone Proteoform Mass Spectrometry, Karl F Poncha, Alyssa T Paparella, Nicolas L Young
Faculty, Staff and Students Publications
Histone proteins and their posttranslational modifications are central to chromatin structure and function. These modifications often occur in combinations, generating a diverse array of histone proteoforms that contribute to the dynamic regulation of chromatin architecture. Advancements in mass spectrometry-based proteomics, particularly top-down and middle-down approaches, have significantly enhanced our ability to characterize these proteoforms and elucidate PTM crosstalk. This review provides an analysis of the epigenetic machinery involved in the addition, recognition, and removal of histone PTMs, emphasizing the complexity introduced by histone variants and combinatorial PTM patterns. We examine the challenges and limitations of traditional antibody-based methods for PTM …
Clinical Factors And Diagnoses Associated With Inappropriate Urine Culture Ordering In Primary Care, Marissa Valentine-King, Barbara W Trautner, Michael A Hansen, Roger Zoorob, Lisa C K Danek, Kenneth Muldrew, Forrest Hudson, Robert L Atmar, Larissa Grigoryan
Clinical Factors And Diagnoses Associated With Inappropriate Urine Culture Ordering In Primary Care, Marissa Valentine-King, Barbara W Trautner, Michael A Hansen, Roger Zoorob, Lisa C K Danek, Kenneth Muldrew, Forrest Hudson, Robert L Atmar, Larissa Grigoryan
Faculty, Staff and Students Publications
Objective: Evaluate the prevalence and risk factors for inappropriately ordered urine cultures in primary care.
Design: Cross-sectional study using chart reviews.
Setting: Two primary care, safety-net clinics in Houston, Texas.
Patients: Non-pregnant adults without a urinary catheter who had a urine culture and a primary care visit between 11/2018 and 3/2020.
Methods: We classified patients lacking physician documentation of the following symptoms as having an inappropriately ordered urine culture: dysuria, frequency, urgency, hematuria, fever, chills, costovertebral angle tenderness, nephrolithiasis, and pain (suprapubic, pelvic, or flank). We extracted patient demographics, visit-related diagnostic codes, past medical history, and urine culture results. Diagnostic …
In Vivo Volumetric Visualization And Quantification Of Cumulus Expansion In Mice With Intravital Optical Coherence Tomography, Kohei Umezu, Frank J Brooks, Irina Larina
In Vivo Volumetric Visualization And Quantification Of Cumulus Expansion In Mice With Intravital Optical Coherence Tomography, Kohei Umezu, Frank J Brooks, Irina Larina
Faculty, Staff and Students Publications
Ovulation is preceded by a critical physiological process known as cumulus expansion, during which the cumulus cell layer surrounding the oocyte undergoes structural remodeling. Despite the recognized importance of this process for reproductive success, live quantitative imaging of cumulus expansion has not been previously achieved due to limitations of current imaging technologies for deeply located ovaries. In this study, we employed intravital optical coherence tomography for three-dimensional visualization of mouse follicles containing cumulus-oocyte complexes (COC) within the physiological context of the ovary, both ex vivo and in vivo. This method enabled time-lapse measurement of cumulus layer thickness and COC …
Evolving Burden Of Metabolic Dysfunction-Associated Steatotic Liver Disease And Its Complications In A Us Nationwide Healthcare System, Basim Ali, Ronald Samuel, Jennifer R Kramer, Liang Li, Xian Yu, Yumei Cao, Roxanne Desiderio, George Cholankeril, Steven M Asch, Hashem B El-Serag, Fasiha Kanwal
Evolving Burden Of Metabolic Dysfunction-Associated Steatotic Liver Disease And Its Complications In A Us Nationwide Healthcare System, Basim Ali, Ronald Samuel, Jennifer R Kramer, Liang Li, Xian Yu, Yumei Cao, Roxanne Desiderio, George Cholankeril, Steven M Asch, Hashem B El-Serag, Fasiha Kanwal
Faculty, Staff and Students Publications
Background: Metabolic dysfunction-associated steatotic liver disease (MASLD) is a growing public health problem. Measuring the burden of cirrhosis and its complications in people with MASLD is important to inform health care delivery.
Methods: We aimed to quantify the changes in the burden of MASLD-related cirrhosis and hepatocellular carcinoma (HCC) in a nationwide U.S. healthcare system. We used data from the Veterans Health Administration to examine temporal trends between 2010 and 2021 in the annual incidence and prevalence of cirrhosis and HCC in a large cohort of patients with MASLD, and to compare them to those in patients with hepatitis C …
Platelet Extravasation In The Microvasculature: An Under-Appreciated Role For Platelets, Justin A Courson, Vahid Afshar-Kharghan, Alan R Burns, Rolando E Rumbaut
Platelet Extravasation In The Microvasculature: An Under-Appreciated Role For Platelets, Justin A Courson, Vahid Afshar-Kharghan, Alan R Burns, Rolando E Rumbaut
Faculty, Staff and Students Publications
In recent years, evidence has accumulated highlighting the presence and role of platelet extravasation - wherein platelets accumulate in tissue parenchyma - at a variety of sites throughout the body. While platelets are traditionally known for their roles in hemostasis and thrombosis, it is evident that platelets are potent mediators of inflammation across an array of physiological and pathological contexts. While anucleate and small in size, platelets contain a rich diversity of molecules in their granules capable of modulating cell proliferation, tissue repair, and a host of immune responses. There is growing evidence that platelet extravasation out of the vascular …
Spinning-Induced Exertional Rhabdomyolysis Without Acute Kidney Injury, Yolanda V. Gutierrez, Ronald Shaju, Alyssa L. Sepulveda, Joaquin Rivera, Aamir Ahmad
Spinning-Induced Exertional Rhabdomyolysis Without Acute Kidney Injury, Yolanda V. Gutierrez, Ronald Shaju, Alyssa L. Sepulveda, Joaquin Rivera, Aamir Ahmad
School of Medicine Publications
Rhabdomyolysis is a condition with a myriad of causes, including both traumatic and non-traumatic. Traumatic conditions are observed in crush injuries, compartment syndrome, and fractures, while non-traumatic rhabdomyolysis is commonly seen due to exertional heat stroke, extreme physical exercise, and dehydration. This case report explores two cases of extreme non-traumatic rhabdomyolysis caused by indoor cycling, also known as spinning. A common complication of severe rhabdomyolysis is acute kidney injury (AKI), which increases the risk of renal failure. Rapid interventions such as aggressive intravenous fluids are necessary to prevent kidney function loss. In this case report, two sisters, on two separate …
Accuracy Of The Phenotypic 1g Test To Detect Mycobacterium Tuberculosis And Drug Resistance From Sputa In The Us-Mexico Border, Mia Aguirre, Doris Ayala, Juan Ignacio Garcia, Yoscelina Estrella Martinez-Lopez, Amberlee Hicks, Nadine M. Chacon, Ashley Gay-Cobb, Alyssa Schami, Selena Zavala-Perez, Blanca I. Restrepo
Accuracy Of The Phenotypic 1g Test To Detect Mycobacterium Tuberculosis And Drug Resistance From Sputa In The Us-Mexico Border, Mia Aguirre, Doris Ayala, Juan Ignacio Garcia, Yoscelina Estrella Martinez-Lopez, Amberlee Hicks, Nadine M. Chacon, Ashley Gay-Cobb, Alyssa Schami, Selena Zavala-Perez, Blanca I. Restrepo
School of Medicine Publications
Background: With >10 million new tuberculosis (TB) cases/year, a limitation to TB control is the lack of simple and accurate tests for TB diagnosis and drug-susceptibility testing (DST) in endemic regions. We evaluated the accuracy of the first-generation, low-complexity phenotypic TB test (1G test), designed for simultaneous Mtb detection and resistance to isoniazid, rifampicin and moxifloxacin, suitable for resource-limited settings.
Methods: A cross-sectional study was conducted using sputa from 426 possible pulmonary TB subjects from two small Mexican cities bordering Texas. The 1G test was compared against phenotypic TB detection tests in the region [acid fast bacilli smear microscopy and …
Repurposing Of Fda-Approved Drugs Identifies Glipizide As A Potent Hmg-Coa Reductase Inhibitor: A High-Throughput Virtual Screening And Molecular Dynamics Approach For Targeting Hypercholesterolemia, Parvej Ahmad, Eswara N. Hanuma Kumar Ghali, Sahir S. Alvi
Repurposing Of Fda-Approved Drugs Identifies Glipizide As A Potent Hmg-Coa Reductase Inhibitor: A High-Throughput Virtual Screening And Molecular Dynamics Approach For Targeting Hypercholesterolemia, Parvej Ahmad, Eswara N. Hanuma Kumar Ghali, Sahir S. Alvi
School of Medicine Publications
Purpose:
Atherosclerotic cardiovascular disease (ASCVD) is one of the leading causes of mortality worldwide. Several inhibitors of 3-hydroxy-3-methylglutaryl-CoA reductase (HMG-R), the key hepatic cholesterogenic enzyme, are prescribed to treat hypercholesterolemia and ASCVD. Statins, the established HMG-R inhibitors, exhibit promising cholesterol-lowering effects; however, their long-term use has prompted significant concerns, necessitating the search for additional therapeutic candidates with strong HMG-R inhibitory activity. Therefore, this study aims to find potential HMG-R inhibitor/s that may help reduce excess cholesterol levels via targeting HMG-R activity.
Methods: In this study, 1285 FDA-approved small molecules were assessed for their HMG-R inhibitory potential using …
Beyond Hemostasis: A Narrative Review On The Multifaceted Therapeutic Potential Of Ankaferd Blood Stopper, Salima E. Tibi, Muhammad Hashir Nazir, Saleha Nazir, Bhumi Daishik Patel, Gayatri Misra, Tirath Patel, Fatima Nasir, Muhammad Farhan, Nana Sardarova, Nikhilesh Anand
Beyond Hemostasis: A Narrative Review On The Multifaceted Therapeutic Potential Of Ankaferd Blood Stopper, Salima E. Tibi, Muhammad Hashir Nazir, Saleha Nazir, Bhumi Daishik Patel, Gayatri Misra, Tirath Patel, Fatima Nasir, Muhammad Farhan, Nana Sardarova, Nikhilesh Anand
School of Medicine Publications
Background: Effective hemorrhage control is essential in managing trauma and surgical patients, with uncontrolled bleeding being a leading cause of mortality. Ankaferd Blood Stopper (ABS), a hemostatic agent historically used in Anatolia, has gained recognition for its ability to modulate red blood cell-fibrinogen interactions to form a stable protein network for rapid bleeding cessation.
Objective: This review explores the multifaceted applications of ABS, evaluating its efficacy, safety, and potential therapeutic roles across various medical fields, including hemostasis, wound healing, antimicrobial activity, and antineoplastic effects.
Methods: A comprehensive synthesis of clinical trials, case reports, and experimental studies was conducted to assess …