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A Multi-Centre Study: Quantitative Evaluation Of Radiation Dose For Adults Head Computed Tomography, Abdulaziz A. Qurashi, Shrooq T. Aldahery Apr 2026

A Multi-Centre Study: Quantitative Evaluation Of Radiation Dose For Adults Head Computed Tomography, Abdulaziz A. Qurashi, Shrooq T. Aldahery

Saudi Medical Journal

Objectives: To determine regional radiation dose in adults head computed tomography (CT) examinations in Jeddah by assessing the volume computed tomography dose index (CTDIvol) and dose length product (DLP) values. Methods: A retrospective study was conducted from February to April 2025 across 10 CT scanners from 5 governmental hospitals in Jeddah. Data for 20 head CT examinations per scanner were collected. Dose metrics including CTDIvol and DLP (mGy·cm), were extracted from digital imaging and communications in medicine (DICOM) images. Mean values per scanner and the 75th percentile were calculated across centres to identify the regional DRL. …


The Role Of The Delta Neutrophil Index In Determining The Severity Of Intrahepatic Cholestasis Of Pregnancy, Selçuk Atalay, Melike Çaltekin, Nihal Çallıoğlu, Fırat Ersan, Verda Alpay, Yasin Anasız, Ipek Geyikoğlu Apr 2026

The Role Of The Delta Neutrophil Index In Determining The Severity Of Intrahepatic Cholestasis Of Pregnancy, Selçuk Atalay, Melike Çaltekin, Nihal Çallıoğlu, Fırat Ersan, Verda Alpay, Yasin Anasız, Ipek Geyikoğlu

Saudi Medical Journal

Objective: This study aimed to investigate the clinical utility of the delta neutrophil index (DNI) in distinguishing patients with intrahepatic cholestasis of pregnancy (ICP) from healthy pregnant women, and to assess its potential role in evaluating disease severity. Methods: This retrospective analysis included data from 249 pregnant women. Among them, 131 were identified with ICP, based on clinical symptoms and total bile acid levels ≥ 10 μ mol/L. The remaining 118 participants served as healthy controls. The ICP cases were categorized into mild (TBA 10–39 μ mol/L; n = 90) and severe (TBA ≥ 40 μ mol/L; n = 41) …


Integrative Approaches To Gut Microbiota: Biomarkers, Dysbiosis, And Therapeutic Potential, Zeyad M. Alharbi Apr 2026

Integrative Approaches To Gut Microbiota: Biomarkers, Dysbiosis, And Therapeutic Potential, Zeyad M. Alharbi

Saudi Medical Journal

The human gut contains bacteria, viruses, and archaea that influence health depending on age, diet, and location. An individual harbours about 150 bacterial species. An imbalance of these microorganisms, known as dysbiosis, can negatively impact health. Commensal bacteria maintain microbial homeostasis by building short chain fatty acids. The 2-way communication channel that connects the gut and the brain is referred to as the gut-brain axis. Dysbiosis of the gut leads to some autoimmune diseases. A decline of beneficial bacteria causes the progression of rheumatoid arthritis. Gut dysbiosis increases intestinal permeability, allowing toxins and cytokines to enter the bloodstream and damage …


Emerging Nanotherapy Applications In Cancer Treatment: A Comprehensive Review, Waleed H. Mahallawi Apr 2026

Emerging Nanotherapy Applications In Cancer Treatment: A Comprehensive Review, Waleed H. Mahallawi

Saudi Medical Journal

This comprehensive review synthesizes recent advances in cancer nanotherapy, focusing on 6 emerging categories: immunomodulation, gene/RNA delivery, theranostics, radiosensitization, biomimetic carriers, and artificial intelligence (AI)-guided formulations. These innovative platforms demonstrate transformative potential by overcoming key limitations of conventional cancer treatments. Immunomodulatory nanoparticles reprogram tumor microenvironments and convert immunologically ``cold'' tumors to ``hot'' responsive states. Gene delivery systems enable precise editing with >50% efficiency, while theranostic platforms integrate real-time imaging with targeted therapy. Radiosensitizers amplify local radiation dose by twofold, and biomimetic carriers achieve prolonged circulation through immune evasion. An AI-driven approaches optimize personalized formulations based on patient-specific biomarkers. Clinical evidence …


Treatment Of Odontogenic Sinusitis With Oroantral Communication And Fistula: A Systematic Review And Meta-Analysis, Rana R. Alharbi, Omar F. Alnajar, Reham E. Almahdi, Salman A. Alrougi, Remas A. Alshehri, Ruyuf A. Alotaibi, Shahad S. Alharbi, Manal A Eltahir, Yahya A. Fageeh Apr 2026

Treatment Of Odontogenic Sinusitis With Oroantral Communication And Fistula: A Systematic Review And Meta-Analysis, Rana R. Alharbi, Omar F. Alnajar, Reham E. Almahdi, Salman A. Alrougi, Remas A. Alshehri, Ruyuf A. Alotaibi, Shahad S. Alharbi, Manal A Eltahir, Yahya A. Fageeh

Saudi Medical Journal

Objective: To assess the available data regarding medicinal, surgical, and combination therapy approaches for odontogenic sinusitis linked to OAC and OAF. Oroantral communication (OAC), an atypical connection between the oral cavity and maxillary sinus, commonly arises following upper jaw procedures, trauma, or infection. Chronic odontogenic maxillary sinusitis may result from OAC developing into an oroantral fistula (OAF) if treatment is not received. Recurrent infections and functional difficulties can be avoided by managing these illnesses effectively. Methods: A systematic search was conducted in National Library of Medicine's (PubMed [MEDLINE]) and Google Scholar for studies published between 2000 and 2024. A total …


Mental Health In Relation To Parental Absence: A Systematic Review, Mohammed Barry, Abdulaziz Alyahyawi, Heba Jafar Sabbagh Apr 2026

Mental Health In Relation To Parental Absence: A Systematic Review, Mohammed Barry, Abdulaziz Alyahyawi, Heba Jafar Sabbagh

Saudi Medical Journal

Objective: To evaluate the literature based on the relationship between orphaned children and mental health, compared to non-orphaned children. Mental well-being of orphaned children is a profound intricate topic that connects with broader concerns of childcare. This systematic review aims to evaluate the literature regarding the relationship between mental health and parental absence. Methods: We conducted a systematic search of PubMed, MEDLINE, and Science Direct in October 2025, with 1017 screened studies. Six studies met the inclusion criteria. Independent reviewers performed quality assessments using the Newcastle-Ottawa scale (NOS). Subsequently, a meta-analysis was performed when possible. Results: Findings indicate that orphaned …


Methionine Restriction Enhances Platinum-Based Chemotherapy-Induced Immunogenic Cell Death In Triple Negative Breast Cancer Cells, Mallory Thompson, Laura Sipe Ph.D. Apr 2026

Methionine Restriction Enhances Platinum-Based Chemotherapy-Induced Immunogenic Cell Death In Triple Negative Breast Cancer Cells, Mallory Thompson, Laura Sipe Ph.D.

Departmental Honors & Graduate Capstone Projects

When cancer cells are treated with chemotherapy, they can release Damage-Associated Molecular Patterns (DAMPs) as they die that can alert and engage the immune system, a process known as an immunogenic cell death (ICD). The dying cancer cell can release certain molecules, including ATP or calreticulin, that immune cells first recognize as abnormal before initiating an anti-tumor response. However, not all chemotherapies cause the release of these beneficial signals as they kill the cell. This study aims to determine whether a specific deprivation technique, called methionine restriction, enhances the ICD process and DAMP expression when used in conjunction with chemotherapy …


Changes In Clinician Time Expenditure And Visit Quantity With Adoption Of Artificial Intelligence-Powered Scribes: A Multisite Study, Lisa S Rotenstein, A Jay Holmgren, Robert Thombley, Aditi Sriram, Reema H Dbouk, Melissa Jost, Debbie Aizenberg, Scott Macdonald, Naga Kanaparthy, Brian Williams, Allen Hsiao, Lee Schwamm, Sara Murray, Maria Byron, Jacqueline G You, Amanda J Centi, Christine Iannaccone, Michelle Frits, Adam B Landman, Karandeep Singh, Ming Tai-Seale, Jie Cao, Katharine Lawrence, Devin Mann, Christopher Holland, Bryan Blanchette, Jesse Ehrenfeld, Edward R Melnick, David W Bates, Julia Adler-Milstein, Rebecca G Mishuris Apr 2026

Changes In Clinician Time Expenditure And Visit Quantity With Adoption Of Artificial Intelligence-Powered Scribes: A Multisite Study, Lisa S Rotenstein, A Jay Holmgren, Robert Thombley, Aditi Sriram, Reema H Dbouk, Melissa Jost, Debbie Aizenberg, Scott Macdonald, Naga Kanaparthy, Brian Williams, Allen Hsiao, Lee Schwamm, Sara Murray, Maria Byron, Jacqueline G You, Amanda J Centi, Christine Iannaccone, Michelle Frits, Adam B Landman, Karandeep Singh, Ming Tai-Seale, Jie Cao, Katharine Lawrence, Devin Mann, Christopher Holland, Bryan Blanchette, Jesse Ehrenfeld, Edward R Melnick, David W Bates, Julia Adler-Milstein, Rebecca G Mishuris

Faculty, Staff and Students Publications

Importance: Artificial intelligence (AI)-enabled scribes have been proposed to reduce electronic health record (EHR) burden and improve clinician satisfaction. There is limited evidence about their associated results across multiple sites and relative benefits for different clinician groups.

Objective: To assess the association of AI scribe adoption with changes in EHR time expenditure and visit volume and how associations vary by clinician characteristics.

Design, setting, and participants: Multisite, longitudinal cohort study of AI scribe adoption conducted at 5 US academic health care institutions that introduced AI scribes to their clinicians between June 2023 and August 2025. Participants were ambulatory clinicians.

Exposures: …


Vestibular Schwannoma Microsurgery In The Era Of Multimodal Treatment: Advances In Technique And Patient Selection, Ibrahem Albalkhi, Basel Musmar, Nimer Adeeb, Hussam Abou-Al-Shaar, Jacques J Morcos Apr 2026

Vestibular Schwannoma Microsurgery In The Era Of Multimodal Treatment: Advances In Technique And Patient Selection, Ibrahem Albalkhi, Basel Musmar, Nimer Adeeb, Hussam Abou-Al-Shaar, Jacques J Morcos

Faculty, Staff and Student Publications

Background: The management of vestibular schwannoma (VS) has traditionally prioritized gross total resection to achieve high tumor control, often at the cost of cranial nerve injuries and quality of life impairment. However, advances in surgical approaches and intraoperative technologies, coupled with active surveillance and/or adjuvant treatment, have shifted the management paradigm towards prioritizing patient-centered outcomes, which are as critical as oncological control.

Content: The authors reviewed the technical advances driving this paradigm shift, including endoscopic assistance in the different microsurgical approaches (retrosigmoid, translabyrinthine, and middle cranial fossa approaches) of VS resection and advanced neuromonitoring (facial nerve electromyography and cochlear/auditory evoked …


Handgrip Strength, Handgrip Endurance And Bmi: A Comprehensive Approach To Health Assessment Among The General Population Of Madikeri, Dr Asha S. Das, Dr Ravikiran Kisan, Dr Suhas Y. Shirur, Dr Narasimha Rai K, Dr Sanjay Bhagoji Apr 2026

Handgrip Strength, Handgrip Endurance And Bmi: A Comprehensive Approach To Health Assessment Among The General Population Of Madikeri, Dr Asha S. Das, Dr Ravikiran Kisan, Dr Suhas Y. Shirur, Dr Narasimha Rai K, Dr Sanjay Bhagoji

Digital Journal of Clinical Medicine

Introduction: Being physically fit is essential for lowering the risk of illness and enhancing longevity. While Body Mass Index (BMI) is frequently used to evaluate body composition, Hand Grip Strength (HGS) and Hand Grip Endurance (HGE) are important indicators of general well-being. Goal: To assess BMI, HGS, and HGE and ascertain how they correlate in a selected group of subjects. Methods: Fifty participants between the ages of 20 and 40 years participated in a comparative cross-sectional study at the Department of Physiology, Kodagu Institute of Medical Sciences, Madikeri. Participants were divided into three BMI groups after anthropometric measurements were taken. …


Association Between Maternal Factors And Stunting Based On The Indonesia Family Life Survey 5 (Ifls-5), Charissa Otniel Sukamto, Siti Nur Fatimah, Noormarina Indraswari Apr 2026

Association Between Maternal Factors And Stunting Based On The Indonesia Family Life Survey 5 (Ifls-5), Charissa Otniel Sukamto, Siti Nur Fatimah, Noormarina Indraswari

Makara Journal of Health Research

Background: Stunting remains a major issue in Indonesia. Maternal factors during pregnancy are one of the key determinants in preventing stunting. This study aimed to analyze the association between maternal history during pregnancy (age, height, parity, and inter-pregnancy interval) and stunting, with a comparison between urban and rural areas.

Methods: This analytical cross-sectional study used data from 3,639 children aged 1-5 years old from the household survey of Indonesia Family Life Survey 5, conducted between late October 2014 and August 2015 within 13 provinces in Indonesia. Data was analyzed using chi-square and binary logistic regression methods.

Results: …


Engineering Function In Lung Biology: Integrating Imaging, Regenerative Constructs, And Functional Biodesign, Rene A Girard, Jamie Tran, Yuqing Cai, Mary C Farach-Carson, Hadi T Nia, Allison M Greaney, Laura E Niklason, Killian Hurley, Elvin Blanco, Sinem Koc-Günel, Harry Karmouty-Quintana Apr 2026

Engineering Function In Lung Biology: Integrating Imaging, Regenerative Constructs, And Functional Biodesign, Rene A Girard, Jamie Tran, Yuqing Cai, Mary C Farach-Carson, Hadi T Nia, Allison M Greaney, Laura E Niklason, Killian Hurley, Elvin Blanco, Sinem Koc-Günel, Harry Karmouty-Quintana

Faculty, Staff and Student Publications

The lung is a uniquely demanding target for regeneration because function depends on the coordinated integration of cellular diversity, three-dimensional architecture, cyclic mechanical forces, vascular perfusion, immune surveillance, and extracellular matrix remodeling. While single-cell and spatial profiling, lineage tracing, and iPSC-derived models have transformed our understanding of lung cell states and developmental potential, these descriptive approaches have also highlighted a central bottleneck: the field still lacks broadly adopted platforms to test whether engineered tissues and regenerative interventions restore function under physiologic load. In this review, we focus on emerging technologies that enable functional biodesign in lung biology by coupling engineered …


Latent Class Patterns Of Medication Attitudes And Their Correlates Among Older Adults In The United States, Jiaming Liang, Min Ji Kwak, Mona Shirvani, Alexander Testa, Rafael Samper-Ternent, Zhigang Xie, Jack Tsai Apr 2026

Latent Class Patterns Of Medication Attitudes And Their Correlates Among Older Adults In The United States, Jiaming Liang, Min Ji Kwak, Mona Shirvani, Alexander Testa, Rafael Samper-Ternent, Zhigang Xie, Jack Tsai

Faculty, Staff and Student Publications

No abstract provided.


Pharmacologic Interventions To Reduce Cardiopulmonary Bypass Induced Inflammation In Cardiac Surgery: A Scoping Review, Wyatt Anderson Apr 2026

Pharmacologic Interventions To Reduce Cardiopulmonary Bypass Induced Inflammation In Cardiac Surgery: A Scoping Review, Wyatt Anderson

Student Works

ABSTRACT

  1. Structured summary

Background

Cardiopulmonary bypass (CPB) is essential in cardiac surgery but can trigger a systemic inflammatory response that contributes to postoperative complications. The scoping review conducted has a purpose to map the existing literature on pharmacologic interventions to mitigate CPB related inflammation. While several interventions demonstrated potential anti-inflammatory effects, findings were inconsistent, and no standardized pharmacologic approach is currently agreed upon.

Methods

This scoping review followed PRISMA-ScR guidelines.Both PubMed, and CINAHL were screened for studies published between 2000 and 2024 that evaluated pharmacologic interventions aimed at reducing CPB related inflammation. After screening and duplicate removal, 10 studies met …


Obstructive Sleep Apnea Treatment Modifies The Effectiveness Of Catheter Ablation For Atrial Fibrillation: Post Hoc Analysis Of The Cabana Trial, Matthew W Segar, Kaleb D Lambeth, Brett Doliner, Joshua R Hirsch, Abdi Rasekh, Mehdi Razavi Apr 2026

Obstructive Sleep Apnea Treatment Modifies The Effectiveness Of Catheter Ablation For Atrial Fibrillation: Post Hoc Analysis Of The Cabana Trial, Matthew W Segar, Kaleb D Lambeth, Brett Doliner, Joshua R Hirsch, Abdi Rasekh, Mehdi Razavi

Faculty, Staff and Students Publications

No abstract provided.


Designing Next-Generation Cardiometabolic Outcome Trials For Obesity Medicines, Elke Platz, Alexander Peikert, Biykem Bozkurt, Bart Van Der Schueren, Javed Butler, Ildiko Lingvay, Darren K Mcguire, Faiez Zannad, Naveed Sattar Apr 2026

Designing Next-Generation Cardiometabolic Outcome Trials For Obesity Medicines, Elke Platz, Alexander Peikert, Biykem Bozkurt, Bart Van Der Schueren, Javed Butler, Ildiko Lingvay, Darren K Mcguire, Faiez Zannad, Naveed Sattar

Faculty, Staff and Students Publications

The prevalence of obesity has reached pandemic proportions and is having enormous public health effects. Obesity increases the risk of type 2 diabetes, hypertension, chronic kidney disease, and cardiovascular (CV) disease including coronary artery disease, heart failure, atrial fibrillation, and stroke. Although initial randomized clinical trials of weight-loss strategies through diet and exercise or early medical therapies did not lead to improved CV outcomes, more recent trials using glucagon-like peptide-1 (GLP-1) receptor agonists in individuals with obesity have demonstrated CV benefits. At present, there are multiple cardiovascular outcome trials (CVOTs) of novel GLP-1 receptor agonists and investigational products targeting multiple …


There Is Strength In Numbers: The Case For Another Model Of Cardiometabolic Hfpef, Sadia Ashraf, Hunter A Hidalgo, Romain Harmancey Apr 2026

There Is Strength In Numbers: The Case For Another Model Of Cardiometabolic Hfpef, Sadia Ashraf, Hunter A Hidalgo, Romain Harmancey

Faculty, Staff and Student Publications

No abstract provided.


Prodromal Lewy Body Disorder Features In Rem Sleep Behavior Disorder With Biomarker-Defined Synucleinopathy, Daniel Weintraub, Michele K York, Roseanne Dobkin, Anuprita R Nair, Ryan Kurth, David-Erick Lafontant, Chelsea Caspell-Garcia, Roy N Alcalay, Ethan G Brown, Lana M Chahine, Christopher Coffey, Tatiana Foroud, Douglas Galasko, Karl Kieburtz, Kenneth Marek, Kalpana Merchant, Brit Mollenhauer, Kathleen L Poston, Andrew Siderowf, Cristina Simonet, Tanya Simuni, Caroline M Tanner, Thomas F Tropea, Aleksandar Videnovic, Parkinson's Progression Markers Initiative Apr 2026

Prodromal Lewy Body Disorder Features In Rem Sleep Behavior Disorder With Biomarker-Defined Synucleinopathy, Daniel Weintraub, Michele K York, Roseanne Dobkin, Anuprita R Nair, Ryan Kurth, David-Erick Lafontant, Chelsea Caspell-Garcia, Roy N Alcalay, Ethan G Brown, Lana M Chahine, Christopher Coffey, Tatiana Foroud, Douglas Galasko, Karl Kieburtz, Kenneth Marek, Kalpana Merchant, Brit Mollenhauer, Kathleen L Poston, Andrew Siderowf, Cristina Simonet, Tanya Simuni, Caroline M Tanner, Thomas F Tropea, Aleksandar Videnovic, Parkinson's Progression Markers Initiative

Faculty, Staff and Students Publications

Objective: Isolated rapid eye movement sleep behavior disorder (iRBD) is a prodromal state for Lewy body disorders and exhibits biological heterogeneity that may influence clinical expression and progression. We examined clinical features in individuals with iRBD and biomarker-defined synucleinopathy.

Methods: Parkinson's Progression Markers Initiative (PPMI) is a longitudinal, multi-center observational study. Participants included polysomnogram (PSG)-confirmed iRBD individuals who were cerebrospinal fluid (CSF) α-synuclein seed amplification assay positive with no clinical diagnosis of Parkinson's disease or dementia with Lewy bodies, along with robust healthy controls (HCs). Clinical and biological features of prodromal PD and DLB, including mild cognitive impairment (MCI), subthreshold …


Diagnostic Potential For Igm Antibody Detection By The Dpp Syphilis Tnt Assay In Neonates At Risk For Congenital Syphilis, Irene A Stafford, Lierni Ugartemendia Ugalde, Laura M Goetzl, Analuisa Mosqueda, Sabrina Dacosta, Dhammika Gunasekera, Mark Rivieccio, Javan Esfandiari, Konstantin P Lyashchenko Apr 2026

Diagnostic Potential For Igm Antibody Detection By The Dpp Syphilis Tnt Assay In Neonates At Risk For Congenital Syphilis, Irene A Stafford, Lierni Ugartemendia Ugalde, Laura M Goetzl, Analuisa Mosqueda, Sabrina Dacosta, Dhammika Gunasekera, Mark Rivieccio, Javan Esfandiari, Konstantin P Lyashchenko

Faculty, Staff and Student Publications

Neonatal IgM antibodies reflect an in utero immune response to Treponema pallidum and may offer added diagnostic value. This study evaluated the test performance of treponemal IgM levels measured by the research-use-only (RUO) Dual Path Platform (DPP) Syphilis TnT point-of-care (POC) assay for congenital syphilis (CS) risk stratification. Conducted from May 2023 to May 2025, this study tested neonatal serum samples from infants born to mothers with syphilis using the DPP Syphilis TnT RUO POC assay, which reports treponemal and nontreponemal IgM levels as relative light units (RLU). Neonates were classified as confirmed proven or highly probable CS, possible …


Pharmacological Treatment Options For Vasoplegia Syndrome During And After Cardiopulmonary Bypass: A Scoping Review, Bradley Darby Apr 2026

Pharmacological Treatment Options For Vasoplegia Syndrome During And After Cardiopulmonary Bypass: A Scoping Review, Bradley Darby

Student Works

ABSTRACT

2: Structured summary

Background

Vasoplegia Syndrome (VS) is a form of distributive shock that is characterized by profound hypotension, low systemic vascular resistance, and high to normal cardiac output during/after cardiopulmonary bypass. VS is associated with increased mortality, morbidity, and length of stay in the intensive care unit.

Objective

The main objectives of this scoping review are to note the available treatment options, characterize potential risk factors, and identify gaps in knowledge for vasoplegia syndrome during and after cardiopulmonary bypass.

Method

This scoping review utilized the Preferred Reporting Items for Systematic reviews and MetaAnalyses extension for Scoping Reviews (PRISMA-ScR) …


Analyzer-Less X-Ray Interferometry With Super-Resolution Methods, Murtuza S. Taqi Apr 2026

Analyzer-Less X-Ray Interferometry With Super-Resolution Methods, Murtuza S. Taqi

LSU Master's Theses

X-ray interferometry provides valuable information on attenuation, small-angle scattering, and differential phase contrast. This multi-modal contrast can aid in many clinical applications, such as lung diseases and breast cancer. However, standard inter- ferometry has an analyzer grating that can increase the dose requirement to maintain the same image quality as a standard X-ray. We propose the use of super-resolution methods for X-ray grating interferometry without an analyzer, with detectors that fail to meet the Nyquist sampling rate needed for traditional image recovery algorithms. Detector phase- steps are used to nominally recover the sampling and iteratively recover the visibility and the …


Trends In The National Resident Matching Program: Shifting Applicant Priorities In The Setting Of Application Limits And Pass/Fail Step 1 Grading, Joshua Morrow, Siena Blackwell, Zibi Gugala, Atul Maheshwari, Peter Boedeker Apr 2026

Trends In The National Resident Matching Program: Shifting Applicant Priorities In The Setting Of Application Limits And Pass/Fail Step 1 Grading, Joshua Morrow, Siena Blackwell, Zibi Gugala, Atul Maheshwari, Peter Boedeker

Faculty, Staff and Students Publications

Purpose: This study evaluated differences in expected and observed proportions of activities, average Step 2 scores, and abstracts, publications, and presentations since the adoption of a 10-experience maximum for residency applications and pass/fail Step 1 grading.

Method: The authors queried National Resident Matching Program data for MD senior applicants from 2016 to 2024 across 22 specialties. Data included average Step 2 scores; research, work, and volunteer experiences; and number of research products for matched and unmatched students by specialty. Repeated-measures multilevel models were used to estimate the difference in observed outcome in 2024 and expected outcome based on trends from …


Lotilaner Ophthalmic Solution 0.25% In The Treatment Of Demodex Blepharitis: A Case Report, Paul Karpecki, Brandon Ayres, Eric Donnenfeld, Marjan Farid, Ian Benjamin Gaddie, Preeya K Gupta, Cecelia Koetting, Richard Lindstrom, Selina Mcgee, Kelly K Nichols, Laura M Periman, Stephen Pflugfelder, Christopher Starr, Nandini Venkateswaran, Elizabeth Yeu Apr 2026

Lotilaner Ophthalmic Solution 0.25% In The Treatment Of Demodex Blepharitis: A Case Report, Paul Karpecki, Brandon Ayres, Eric Donnenfeld, Marjan Farid, Ian Benjamin Gaddie, Preeya K Gupta, Cecelia Koetting, Richard Lindstrom, Selina Mcgee, Kelly K Nichols, Laura M Periman, Stephen Pflugfelder, Christopher Starr, Nandini Venkateswaran, Elizabeth Yeu

Faculty, Staff and Students Publications

Demodex blepharitis is a chronic inflammatory ocular condition caused by Demodex mite infestation of the eyelid that can negatively impact quality of life. Currently, lotilaner ophthalmic solution 0.25% is the only FDA-approved treatment for Demodex blepharitis. The Demodex Expert Panel on Treatment and Eyelid Health has established consensus that lotilaner ophthalmic solution 0.25% should be considered the preferred first-line treatment for Demodex blepharitis. We report a patient who presented with collarettes, the pathognomonic sign of Demodex blepharitis, meibomian gland dysfunction, and poor visual acuity. The patient also had a history of neovascular age-related macular degeneration. Consistent with the Demodex Expert …


Intouch Week Of April 20, 2026, New York Medical College Apr 2026

From Tradition To Transition: Evaluating Culinary Medicine As A Tool For Metabolic Health Among Nigerian Immigrants In The United States And The United Kingdom, Simi Oduwole M.S. Apr 2026

From Tradition To Transition: Evaluating Culinary Medicine As A Tool For Metabolic Health Among Nigerian Immigrants In The United States And The United Kingdom, Simi Oduwole M.S.

Department of Nutrition Student Projects

This scoping review examines existing publications to evaluate whether Culinary Medicine can be used as a tool for metabolic health among Nigerian immigrants in the United States and the United Kingdom. Nigeria is one of the fastest-growing populations globally, with increasing migration to high-income countries such as the United States and the United Kingdom. Evidence suggests that Nigerian immigrants experience a rise in diet-related chronic diseases, including obesity, diabetes, and cardiovascular disease, as duration of residence increases. This phenomenon is often attributed to dietary acculturation and shifts toward Westernized eating patterns. This scoping review evaluates whether culinary medicine can mitigate …


Organic Synthesis Of A Hydrazine Functionalized Ammonium Compound For Improved Capture Of Aldehyde Metabolites From Exhaled Breath, Po'iu N. Burgo Apr 2026

Organic Synthesis Of A Hydrazine Functionalized Ammonium Compound For Improved Capture Of Aldehyde Metabolites From Exhaled Breath, Po'iu N. Burgo

Undergraduate Theses

Breath analysis has emerged as a non-invasive and inexpensive way to screen for respiratory diseases. This technique involves measuring concentrations of specific metabolites found in exhaled breath that serve as a biomarkers for disease. A subclass of volatile organic compounds called α,β-Unsaturated aldehydes, products of the lipid peroxidation mechanism, are underrepresented as biomarkers of lung cancer. These have been found to have relatively increased concentrations in the exhaled breath of lung cancer patients compared to a healthy patient. One of the reasons that these metabolites have been underreported is that the techniques used to measure and characterized exhaled metabolites do …


Exploration Of A Relationship Between The Activities Of Trail And 4’-Trifluoromethoxychalcone., Abigail C. Ernst Apr 2026

Exploration Of A Relationship Between The Activities Of Trail And 4’-Trifluoromethoxychalcone., Abigail C. Ernst

Undergraduate Theses

Cancer is the overgrowth of dysregulated or mutated cells that affects 1 in 3 Americans. Chalcones are natural products with many possible derivatives, such as 4’-trifluromethoxychalcone (4TF), developed in Dr. Krzysiak’s lab, which exhibit anticancer activity against cancer cell lines. Tumor Necrosis Factor-Related Apoptosis-Inducing Ligand (TRAIL) is a tumor surveillance cytokine that acts on two receptor types: death receptors and decoy receptors. One way cancer cells can become resistant to TRAIL is by upregulating decoy receptors and/or downregulating death receptors. In this study, MTS assays evaluated the potential relationship between TRAIL and 4TF that sensitizes A549 cells to TRAIL. The …


Predicting Clinically Significant Prostate Cancer With Or Without Digital Rectal Exam And Mri Data Using Claritydx Prostate Models, Robert J Paproski, Adam Kinnaird, M Eric Hyndman, Adrian Fairey, Leonard Marks, Christian P Pavlovich, Sean A Fletcher, Roman Zachoval, Vanda Adamcova, Jiri Stejskal, Armen Aprikian, Christopher J D Wallis, Desmond Pink, Catalina Vasquez, Perrin H Beatty, John D Lewis Apr 2026

Predicting Clinically Significant Prostate Cancer With Or Without Digital Rectal Exam And Mri Data Using Claritydx Prostate Models, Robert J Paproski, Adam Kinnaird, M Eric Hyndman, Adrian Fairey, Leonard Marks, Christian P Pavlovich, Sean A Fletcher, Roman Zachoval, Vanda Adamcova, Jiri Stejskal, Armen Aprikian, Christopher J D Wallis, Desmond Pink, Catalina Vasquez, Perrin H Beatty, John D Lewis

Faculty, Staff and Student Publications

This prognostic study created optimized ensembles of calibrated random forest models to predict clinically significant prostate cancer (csPCa, grade group ≥2 PCa) using total prostate-specific antigen (PSA), free PSA, negative biopsy status, and age, with or without DRE and MRI data. Observational data were aggregated from cohorts in six organizations in Canada, the USA, and Czechia. Prostate biopsies were performed between 2009 and 2024. Risk models (ClarityDX Prostate + DRE, ClarityDX Prostate + MRI, and ClarityDX Prostate + MRI + DRE) were derived (training cohorts n = 1626 to 2191) and validated (validation cohorts n = 378 to 1318) from …


Prmt5 Inhibition Impairs Fanconi Anemia Pathway-Mediated Homologous Recombination And Enhances The Antitumor Efficacy Of Temozolomide In Glioblastoma, Shumpei Onishi, Sridharan Jayamohan, Ashis Chowdhury, Sarah Rivas, Yoshihiro Otani, Celine Ertekin, Jean-Paul Bryant, Sara A Murphy, Kimberly A Rivera-Caraballo, Stuart Walbridge, Bayu Sisay, Dragan Maric, Abdel Elkahloun, Kory Johnson, Desmond A Brown, John D Heiss, Ashish H Shah, Tae Jin Lee, Sangamesh G Kumbar, Ji Young Yoo, Andrew J Brenner, Balveen Kaur, Gangadhara R Sareddy, Yeshavanth Kumar Banasavadi-Siddegowda Apr 2026

Prmt5 Inhibition Impairs Fanconi Anemia Pathway-Mediated Homologous Recombination And Enhances The Antitumor Efficacy Of Temozolomide In Glioblastoma, Shumpei Onishi, Sridharan Jayamohan, Ashis Chowdhury, Sarah Rivas, Yoshihiro Otani, Celine Ertekin, Jean-Paul Bryant, Sara A Murphy, Kimberly A Rivera-Caraballo, Stuart Walbridge, Bayu Sisay, Dragan Maric, Abdel Elkahloun, Kory Johnson, Desmond A Brown, John D Heiss, Ashish H Shah, Tae Jin Lee, Sangamesh G Kumbar, Ji Young Yoo, Andrew J Brenner, Balveen Kaur, Gangadhara R Sareddy, Yeshavanth Kumar Banasavadi-Siddegowda

Faculty, Staff and Student Publications

Despite multimodal therapy of surgical resection, radiation, and chemotherapy, glioblastoma patients show a dismal prognosis. Protein Arginine Methyltransferase 5 (PRMT5) is overexpressed in glioblastoma, and its inhibition imparts an anti-tumor effect. Tumor cells invariably develop resistance to Temozolomide (TMZ), the standard chemotherapeutic agent for glioblastoma. However, the mechanistic role of PRMT5 in treatment-resistant glioblastoma is unknown. Patient-derived glioma stem-like cells (GSCs), treated with PRMT5 inhibitor (LLY-283) or transfected with PRMT5-target-specific siRNA, were treated with TMZ and subjected to in vitro functional and mechanistic studies. The intracranial mouse xenograft model was used to test the in vivo antitumor efficacy of combination …


To Seize Or Not To Seize? That Is The (Epigenetic) Question, Corey St Romain, Jeannie Chin Apr 2026

To Seize Or Not To Seize? That Is The (Epigenetic) Question, Corey St Romain, Jeannie Chin

Faculty, Staff and Students Publications

No abstract provided.