Digital Commons Network^™

Tfeb Degradation Is Regulated By An Ikk/Β-Trcp2 Phosphorylation-Ubiquitination Cascade, Yan Xiong, Jaiprakash Sharma, Meggie N Young, Wen Xiong, Ali Jazayeri, Karl F Poncha, Ma Xenia G Ilagan, Qing Wang, Bei Gao, Hui Zheng, Nicolas L Young, Marco Sardiello

Center on Aging Staff Publications

Transcription factor EB (TFEB) is a master regulator of lysosomal biogenesis and cellular clearance pathways. TFEB activity is tightly controlled by multiple post-translational mechanisms, but the exact molecular mechanism controlling its stability has remained elusive. Here, we identify the IκB kinase (IKK) complex as a key regulator of TFEB protein stability through a phosphorylation-ubiquitination cascade. A high-content kinase inhibitor screen reveals that IKK inhibition increases TFEB protein levels, and genetic ablation of IKK components increases TFEB stability, upregulates lysosomal genes, and enhances lysosomal biogenesis and degradative capacity. Mechanistically, we show that IKK phosphorylates TFEB on a cluster of serine residues …

Fronto-Cerebellar Features Associate With Cognitive Dysfunction In Childhood-Onset Systemic Lupus Erythematosus, Hanne Van Der Heijden, Gabrielle Alonzi, Amanda Cao, Raquel Van Gool, Merve Koç Yekedüz, Lise Vrolix, Itamar Ronen, Vanessa Rameh, Kyle Mcbrearty, Aditi Deokar, Robert P Sundel, Eyal Muscal, Joseph Gonzalez-Heydrich, Andrea Knight, Joyce C Chang, Jaymin Upadhyay

Faculty, Staff and Students Publications

Objective: Cognitive dysfunction (CD) is a prevalent symptom in childhood-onset systemic lupus erythematosus (cSLE). This study aimed to investigate the neurobehavioral basis of CD in cSLE.

Methods: Patients with cSLE (N=20) and age- and sex-matched healthy controls (HCs, N=20) completed questionnaires and multiple neurocognitive tests. The Systemic Lupus Erythematosus Disease Activity Index 2000 and laboratory markers were used to monitor patients' clinical status. Neuroimaging assessments included functional near-infrared spectroscopy (fNIRS), functional magnetic resonance imaging (fMRI), and structural MRI.

Results: cSLE patients demonstrated moderate disease activity with high inflammation and immune dysregulation, alongside low medication adherence. Relative to HCs, cSLE patients …

The Impact Of Estrogen Replacement During Perimenopause On Lung Function And Airway Inflammation In The Vcd Mouse Model, William P Pederson, Laurie Michelle Ellerman, Riley D Hellinger, Joselyn Joanna Rojas Quintero, Francesca Polverino, John P Konhilas, Julie G Ledford

Faculty, Staff and Students Publications

Background:

Menopause associated asthma impacts a subset of women and is less responsive to current treatments. Mechanisms driving this late onset asthma are unknown. We recently developed a mouse model of menopause associated asthma using a combination of 4-Vinylcyclohexene Diepoxide (VCD) and House Dust Mite (HDM) exposures. The goal of this study was to determine how hormone replacement therapy during perimenopause impacts lung function and inflammation.

Methods:

The experimental groups included menopausal mice (VCD) with and without exposure to HDM (to model allergic airways disease) and menopausal mice with and without hormone replacement therapy (HRT; via estrogen pellet implantation). Lung …

A Flexible Wearable Glucose Sensor For Noninvasive Diabetes Screening: Functional Equivalence And Model Interpretability, Wenhan Xie, Wang, Hao Liu, Shuo Chen, Peng Wang, Yumei Han, Xianxiang Chen, Zhen Fang, Zhan Zhao, Guohong Zhang, Xiuhua Guo

Research outputs 2022 to 2026

Real-world evidence for wearable noninvasive glucose monitoring (NIGM) remains limited. To evaluate the functional equivalence of a wearable NIGM device and explore its utility for T2DM and prediabetes screening. In this multicenter study, 12-h daytime glucose profiles obtained by a flexible reverse iontophoresis-based electrochemical sensor were compared with capillary glucose using functional equivalence. Subgroup analyses were conducted. Screening models of T2DM and prediabetes were developed using elastic net and Logistic regression. A total of 135 participants (mean age 35.3 years; 60.0% female) were included, and no serious device-related adverse events were reported. Compared to the capillary measurements, functional equivalence was …

From Eccentric Force To Explosive Output: A Multidimensional Analysis Of Mechanical Efficiency, Neuromuscular Strategy, And Performance Prediction In National-Level Junior Badminton Athletes Undergoing Overload Training, Mariola Gepfert, Kinga Łosińska, Dariusz T. Skalski, Magdalena Prończuk, Izabella Socha, Alicja Markiel, Aleksandra Markowska, Adam Maszczyk, Artur Gołaś

Baltic Journal of Health and Physical Activity

This study aimed to investigate the neuromechanical pathways linking eccentric force production to explosive concentric output during countermovement jumps (CMJ) in national-level junior badminton athletes undergoing a specialized eccentric training program. Objective: 36 male athletes (age 16.5 ± 1.2 years) were quasi-randomly assigned to an experimental group (EG; n=18), which completed a 6-week supervised eccentric overload training in-volving flywheel squats and depth jumps thrice weekly, or a control group (CG; n=18), which maintained their habitual in-season training without additional interventions. Methods: Pre- and post-intervention assessments included CMJ performance measured on a force platform, with detailed analysis of kinetic and temporal …

Physical And Physiological Profiles Of Competitive Fencers: A Systematic Review And Meta-Analysis Of Strength, Power, Endurance, Agility And Asymmetry, Joanna Motowidło, Miłosz Drozd, Petr Stastny, Dariusz T. Skalski, Izabella Socha, Adam Maszczyk

Baltic Journal of Health and Physical Activity

Background: Evidence on lower-limb strength, explosive power and bilateral asymmetry in competitive fencing is fragmented, and the relative impact of general neuromuscular capacity versus targeted training interventions remains unclear. The aim of this systematic review and meta-analysis is to provide a multidimensional, evidence-based synthesis of data on strength, power, and bilateral asymmetry of the lower limbs in professional fencers. Materials and methods: Following PRISMA 2020 (PROSPERO CRD420251041007), six databases were searched by 31 January 2025. Forty studies of fencers aged ≥ 12 years met the inclusion criteria. Three domain-specific random-effects meta-analyses (DerSimonian–Laird) were conducted: (1) integrated strength and power across …

Sequential Presentation Of Diabetic Ketoacidosis, Acute Ischemic Stroke, And St-Elevation Myocardial Infarction: A Case Report, Ichlasul Mahdi Fardhani, Putu Aditya Darmawan Kuntadi, Hammam Arif Shabri, Muhammad Isra Rafidin Rayyan, Zarrah Yuniar Qolbi Harris, Tristi Lukita Wening, Azham Purwandhono

Chulalongkorn Medical Journal

Cardio-cerebral infarction (CCI), the simultaneous occurrence of acute ischemic stroke (AIS) and acute myocardial infarction (AMI), is a rare and life-threatening emergency. Management becomes even more challenging when accompanied by metabolic complications like diabetic ketoacidosis (DKA). We report a case of a 45-year-old man with hypertension and a chronic smoking history, found unresponsive with right-sided hemiparesis. He was last seen well six hours before arrival. On examination, he was hypertensive, tachypneic, had a ketotic breath odor, GCS 12, and NIHSS 15. Laboratory results confirmed DKA, with a random blood glucose of 412 mg/dL and metabolic acidosis. Non-contrast brain CT revealed …

Effect Of Music Therapy On Biophysical Profile And Oxygen Consuption In Preterm Babies In A Rural Hospital., Mahaveer Singh Lakra, Roshan Prasad, Ashwini Lakra, Amar Taksande, Revat J. Meshram, Sagar Karotkar, Mayur Wanjari

Chulalongkorn Medical Journal

Introduction: Music therapy in preterm babies helps in early weight gain, stabilization of heart and respiratory rates, and affect the biophysiological profile. It has a beneficial effect on oxygen consumption and hospital stay. Objectives: This study aimed to assess the effect of music therapy on biophysical profile and oxygen requirement in preterm babies. Methodology: The present comparative, observational study was carried out in the department of neonatology, a rural tertiary care hospital, Sawangi Meghe, Wardha, Maharashtra, India, for one year. All the relevant data was collected and analyzed using the prevalidated Performa. Results and observations: The male-to-female ratio both …

Clinical Characteristics Of Cystic Biliary Atresia, Kanokrat Thaiwatcharamas, Sinobol Chusilp, Katawaetee Decharun, Pachareeporn Tanming, Nimmita Srisan, Paisarn Vejchapipat

Chulalongkorn Medical Journal

Background & Objective: Cystic biliary atresia (BA) is a unique form of BA. Our objective was to review the clinical characteristics of cystic BA in order to better understand its nature.

Methods: We retrospectively reviewed all infants diagnosed with cystic BA during January 2005 to December 2019. The diagnosis of BA was confirmed in all cases by laparotomy. Clinical data, pre-operative laboratory and imaging, intraoperative findings, and post-operative outcome were recorded. Data were expressed as mean and SD.

Results: There were 14 cystic BA patients out of the 227 BA patients (6.2%) during the studied period. The mean pre-operative ultrasound …

Superior Mediastinal Cut-Off Measurements In Chest Radiographs For Screening Of Silent Thoracic Aortic Diseases, Kantheera Leesmidt, Boonyarit Sintuvikaiwong, Apichaya Sripariwuth

Chulalongkorn Medical Journal

Objective: To determine cut-off values for superior mediastinal width and the mediastinal width-to-thoracic cage ratio from chest radiographs for the early detection of unrecognized thoracic aortic diseases. Additionally, this study aims to enhance diagnostic strategies for identifying aortic abnormalities.

Materials and Methods: This retrospective analysis included 152 subjects who underwent both computed tomography angiography (CTA) of the thoracic aorta and chest radiograph between April 2007 and January 2021. Superior mediastinal width was measured at 3 levels on chest radiographs. Thoracic CTA findings were categorized into normal and abnormal groups, the latter comprising aortic dissection, intramural hematoma, penetrating atherosclerotic …

Waktu Pemulihan Saturasi Oksigen Pada Pasien Covid-19 Di Rsnd Semarang: Pengaruh Usia, Derajat Keparahan, Dan Komorbiditas, Hererapratita Aysha Hapsari, Yosef Purwoko, Edwin Basyar, Dwi Ngestiningsih

Jurnal Penyakit Dalam Indonesia

Introduction. COVID-19 may cause impaired oxygenation that affects the recovery process, making oxygen saturation an important parameter in clinical monitoring. Age, disease severity, and comorbidities are suspected to influence the duration of oxygen saturation recovery. This study aimed to analyze differences in oxygen saturation recovery time based on age, disease severity, and comorbidity status in hospitalized COVID-19 patients.

Methods. This was an observational analytic study with a retrospective cohort design using a survival analysis approach. The study was conducted at Diponegoro National Hospital (RSND) Semarang from October to November 2021 using medical records of hospitalized COVID-19 patients from …

Manfaat Latihan Kekuatan Otot Terhadap Kadar Hba1c Pada Orang Dewasa Dengan Prediabetes: Laporan Kasus Berbasis Bukti, Owen Paruhum Simanjuntak, Anna Mira Lubis

Jurnal Penyakit Dalam Indonesia

Prediabetes is a metabolic condition of impaired glucose homeostasis which results in elevated blood glucose levels. Besides the higher risk of developing diabetes, prediabetes is associated with increased risk of cancer, dementia, heart failures, and coronary artery disease. The common first line treatment regimen given to this group are healthy diet and aerobic exercise. However, some conditions might prevent patients from doing aerobic exercises therefore there is a need for alternatives. This evidence-based case report aims to evaluate the benefit of resistance training on HbA1c levels compared to control group (no exercise) in prediabetic adults. Literature search was conducted across …

Campak Dan Vaksinasi Campak Pada Orang Dewasa, Robert Sinto, Sukamto Koesnoe, Erni Juwita Nelwan, Alvina Widhani, Sharifah Shakinah, Adeline Pasaribu, Bernadine Gracia Duindrahajeng, Suhendro Suwarto, Leonard Nainggolan, Lie Khie Chen, Adityo Susilo, Suzy Maria, Anshari Saifuddin Hasibuan, Bramantya Wicaksana

Jurnal Penyakit Dalam Indonesia

Measles is a highly contagious viral infection that remains a significant global health problem despite the availability of an effective vaccine. Measles re-emergence is driven by gaps in immunization coverage, waning post-vaccination immunity, and increased population mobility. In adults, measles infection is associated with greater disease severity compared to children. This literature review was conducted by reviewing recent scientific publications addressing the epidemiology, pathogenesis, clinical manifestations, diagnosis, management, complications, and prevention of measles, with a focus on the adult population.  Measles is caused by an RNA virus of the Paramyxoviridae family and is transmitted through respiratory droplets and aerosols. Typical …

Incidence Of Carpal Tunnel Syndrome After The Diagnosis Of Ulnar Neuropathy, Harrison S. Fellheimer, Eric Didomenico, Mahaa Ayub, Magnolia Livingston, William L. Justice, Gabriel I. Onor, Eric Tecce, Pedro K. Beredjiklian

Department of Orthopaedic Surgery Faculty Papers

PURPOSE: The purpose of this study is to determine whether patients diagnosed with ulnar nerve lesions (UNLs) have an increased risk of developing carpal tunnel syndrome (CTS).

METHODS: A retrospective cohort study was conducted using the TriNetX database, which contains data of >100 million patients. We identified 360,021 patients with UNLs and matched them 1:1 with controls. The incidence of CTS was assessed at 1, 2, 3, 4, and 5 years following the diagnosis of UNL. Statistical analyses were used to evaluate the development of CTS in the UNL cohort compared with controls.

RESULTS:  Patients with UNL demonstrated a significantly …

Breast Cancer-Derived Extracellular Vesicle Mir-425-5p (Mir-425) Promotes Brain Metastasis Via Activating Astrocytes Through The Novel Mir-425-Znf24-Ccl8 Signaling Axis, Grace L Wong, Munazza S Khan, Sara Manore, Shivani Bindal, Ravi Singh, Hui-Wen Lo

Faculty, Staff and Student Publications

Mechanisms underlying breast cancer brain metastasis (BCBM) are still not well understood. Here, we identified that BCBM patient serum contained extracellular vesicles (EVs) with high levels of microRNAs (miRNAs)-107 and -425. Levels of miR-107 and miR-425 were elevated in brain metastases, and the elevation was associated with poor patient prognoses. Ectopic expression of miR-107 and miR-425 promoted mammospheres; however, the inhibition of miR-425, but not miR-107, suppressed breast cancer mammosphere formation. We further observed that EVs from miR-425-overexpressing breast cancer cells strongly activated astrocytes whereas their inhibitors abrogated the effect. Conditioned media from miR-425-activated astrocytes promoted mammospheres. To elucidate how …

Free Versus In Situ Right Internal Mammary Artery As A Conduit In Coronary Artery Bypass Surgery: A Meta-Analysis, Yuta Kikuchi, Tomoki Sakata, Tomonari Shimoda, Shinichi Fukuhara, Junichi Shimamura, Makoto Hibino, Tsuyoshi Kaneko, Hiroo Takayama, Hisato Takagi, Michel Pompeu Sa, Toshiki Kuno

Department of Medicine Faculty Papers

OBJECTIVES: There is debate regarding the optimal choice for a second conduit in coronary artery bypass grafting. The right internal mammary artery (RIMA) is commonly employed as a second conduit; however, it is unclear whether the free (fRIMA) or in situ (isRIMA) configuration yields superior outcomes. We performed a systematic review and meta-analysis to compare clinical outcomes between fRIMA and isRIMA as the second conduit.

METHODS: A comprehensive search of PubMed (MEDLINE), EMBASE, and CENTRAL was performed through May 2025 to identify studies comparing outcomes in patients undergoing coronary artery bypass grafting with either fRIMA or isRIMA as a second …

Evaluation Of Radial Artery Anatomy With Various Anatomical Variants In Patients Undergoing Transradial Catheterization, Nisarg Desai, Sharadkumar Jain, Kunal Parwani, Pooja Vyas, Yaqub Sidatar

Journal of the Saudi Heart Association

Objectives: This study aimed to determine the incidence of radial artery anomalies in a large cohort of patients undergoing TRA and to evaluate their specific impact as predictors of procedural failure and access site complications.

Methods: This prospective, observational, single-center study enrolled 1000 consecutive patients undergoing coronary angiography or intervention via TRA between 2022 and 2024. Radial artery anatomy was assessed using retrograde radial arteriography immediately following sheath insertion. Anatomical variants were categorized into high bifurcation (origin proximal to the cubital fossa), Radial artery loops (full 360-degree curvature), Tortuosity (curve of more than 45 degrees in the vessel), Narrow calliber, …

The Effects Of Ultra-Processed Food Consumption On Cancer Development, Bailey G. Ottmann

Emerging Writers

The dramatic rise in ultra-processed food (UPF) consumption worldwide has sparked growing concerns about its impact on cancer development and human health. UPFs contain high levels of added sugars, unhealthy fats, chemical additives, dyes, and toxic compounds formed during cooking and processing. This study investigates the relationship between UPF consumption and cancer through a review of primary and secondary sources, alongside an observational survey conducted among 15 healthcare professionals, including physicians, nurses, and nursing educators. Survey findings indicate that 53% of participants observed higher cancer prevalence in patients consuming large amounts of UPFs, with colorectal cancer most frequently reported. The …

Artificial Intelligence-Enhanced Cardiac Point-Of-Care Ultrasound: A Prospective Single-Arm Study, Lior Fisher, Michael Fiman, Yuval Yarkoni, Ella Segal, Boris Fishman, Kobi Faierstein, Noa Rubin, Adiel Am-Shalom, Howard Amital, Qiong Zhao, Smadar Kort, Praveen Mehrotra, Ehud Schwammenthal, Robert Klempfner, Eyal Zimlichman, Ehud Raanani, Elad Maor

Division of Cardiology Faculty Papers

OBJECTIVE: To evaluate the clinical utility of combining artificial intelligence (AI) with handheld focused cardiac ultrasound (FoCUS) performed by noncardiologist physicians in clinical care settings.

PATIENTS AND METHODS: In this prospective, single-arm study conducted from July 1, 2022, through December 31, 2023 (ClinicalTrials.gov NCT05455541), 660 adult patients presenting to the emergency department or internal medicine wards were assessed with handheld ultrasound devices enhanced by AI algorithms. These algorithms provided automated analysis of ventricular function, valvular disease, pericardial effusion, and inferior vena cava size. Participating physicians received focused training and performed examinations either in response to clinical suspicion or as part …

Deep Brain Stimulation For Psychiatric Disorders: A Systematic Review Of Molecular Imaging With Pet, Shiv Patil, Alexander Gerlach, Fnu Jeevika, Raj Patel, Emily Christner, Jaskeerat Gujral, Om H. Gandhi, Milo Writer, Nicholas M. Wang, Anastasia Kopylova, Satoria A. Zagorski, Cyrus Ayubcha, Thomas Werner, Abass Alavi, Mona-Elisabeth Revheim

Student Papers, Posters & Projects

BACKGROUND: Deep brain stimulation (DBS) is an evolving technique for the treatment of various psychiatric disorders refractory to conventional pharmacotherapy. Neuroimaging with positron emission tomography (PET) has an important role in the planning, delivery, and post-surgical monitoring of DBS. This study aims to determine the clinical relevance of PET as a biomarker of disease status and response to DBS for patients with psychiatric disorders.

METHODS: We performed a systematic review of the PubMed, Web of Science, and Scopus databases to identify original research studies that applied PET to study the effects of DBS for patients with psychiatric conditions (major depressive …

Gene-Agnostic Therapeutic Strategies For Inherited Retinal Diseases: Neuroprotection And Immunomodulation, Lucas W. Rowe, S. Patricia Becerra, Robert E. Maclaren, Robert L. Avery, Charles C. Wykoff, Allen C. Ho, Carl D. Regillo, Dean Eliott, Andrew Osborne, Katie M. Binley, Thomas A. Ciulla

Wills Eye Hospital Papers

Background/Objectives: Inherited retinal diseases (IRDs) represent a genetically heterogeneous group of disorders caused by mutations in over 280 genes with more than 3100 identified variants. While gene-specific replacement therapies have achieved landmark success with voretigene neparvovec (Luxturna) for biallelic RPE65-associated retinal dystrophy, developing individual therapies for each genetic subtype remains impractical. This review examines gene-agnostic therapeutic approaches utilizing neuroprotection and immunomodulation that target common pathophysiological mechanisms shared across multiple IRD genotypes. Methods: We reviewed the literature on neuroprotective and immunomodulatory gene therapy strategies for IRDs, focusing on neurotrophic factors and complement system modulation. Results: Neuroprotective approaches delivering neurotrophic factors—including pigment …

Bilateral Vocal Process Avulsion: A Rare Complication Of Laryngeal Trauma., Hye Rhee Chi, Omar Ramadan, Robert T Sataloff

Otolaryngology (ENT) Resident Research

Vocal process avulsion is a rare and often overlooked complication of laryngeal trauma, most commonly associated with endotracheal intubation. It involves detachment of the vocal process from the body of the arytenoid cartilage, leading to dysphonia, dysphagia, voice fatigue, and/or aspiration. While strobovideolaryngoscopy and laryngeal electromyography may suggest underlying structural disruption, diagnosis can be challenging when findings are subtle or imaging is inconclusive. Definitive diagnosis and management typically involves surgical evaluation and repair to restore vocal fold tension and glottic competence. We present the first documented case of bilateral vocal process avulsion following endotracheal intubation.

Machine Learning Prediction Of Discharge Destination In Patients With Parkinson’S Disease; A Nationwide Cohort Study, Hikaru Kamo, Tejas R. Mehta, Matthew Remz, Rachael M. Burke, Anne Brooks, Adrianne Smiley, Michael S. Okun, Christopher W. Hess

Department of Neurology Faculty Papers

Risk stratification during hospitalization may support real-world discharge planning. We developed and validated machine learning models and an interpretable risk score to predict discharge destination among patients hospitalized with Parkinson's disease using a nationwide administrative claims database. Adults aged ≥50 years hospitalized between November 2017 and June 2023 were included, and the first hospitalization was defined as the index admission. Discharge destination was categorized as home, facility, or in-hospital death. The dataset was randomly divided into training (80%) and testing (20%) cohorts. Random forest models were constructed for all discharge outcomes, and an elastic net logistic regression model was developed …

Influenza Infection Has Higher Risk Of Postoperative Complications Than Covid-19 In Shoulder Arthroplasty Patients, Jad J Lawand, Umar Ghilzai, Caleb Witsken, Dion Birhiray, Abdullah Ghali, Youssef M Khalafallah, Rohan G Reddy, Sameer R Khawaja, Adil Shahzad Ahmed

Faculty, Staff and Students Publications

INTRODUCTION: The COVID-19 pandemic has captured the attention of healthcare systems worldwide, and testing remains a mainstay of preoperative testing before all surgical procedures, including shoulder arthroplasty. Other viral illnesses, specifically influenza, while still having severe complications, are either overshadowed by testing for COVID-19 or not tested at all.

METHODS: A multi-institutional cohort study using the TriNetX network examined patients undergoing total or hemi shoulder arthroplasty from January 2020 to March 2024. Matched cohorts were created: one with influenza and one with COVID-19 infection, 14 days before surgery.

RESULTS: A total of 3233 and 18,209 patients were included in the …

Maternal Respiratory Syncytial Virus Vaccination And Preterm Birth A Utah Statewide Retrospective Cohort Study, Amy Solsman, Torri Metz, Josh Benton, Shana Godfred-Cato

Knowledge and Creativity Expo

We conducted a statewide, retrospective cohort study to evaluate the association between maternal receipt of the respiratory syncytial virus (RSV) vaccine and preterm birth. All individuals who delivered a singleton neonate in Utah and were between 32 0/7 and 36 6/7 weeks of gestation from September 2023 to February 2024 were included and followed up until delivery. Overall, 2,733 of 24,213 individuals (11.3%) received the vaccine. Vaccine receipt was associated with lower odds of preterm birth (5.5% vaccinated group vs 6.8% unvaccinated group, adjusted odds ratio 0.80, 95% CI, 0.67–0.95). Receipt of the RSV vaccine was not associated with any …

Incidence Of High Volume Residual Gastric Content In Perioperative Patients Taking Glucagon-Like Peptide-1 Receptor Agonists, And Its Dependence On The Duration Of Preoperative Fasting And Drug Holding: A Prospective Observational Study, Marissa Huggins, Ion Hobai

Cumberland Medica

Background: Glucagon-like peptide-1 receptor agonists (GLP-1RAs), including semaglutide and dulaglutide, are increasingly prescribed for type 2 diabetes mellitus and obesity. These agents delay gastric emptying and have been associated with a higher incidence of unexpected full stomachs in procedural patients. To prevent pulmonary aspiration, current recommendations include extending preoperative fasting (e.g., 24 hours instead of the standard 8 hours) and/or withholding the GLP-1RA medication before surgery (≥1 drug half-lives). However, the efficacy of these strategies have remained unclear and are evaluated in this study.

Hypothesis: GLP-1RA use in surgical patients is associated with increased incidence and volume of residual gastric …

Bioinformatics Analysis Of Trpv1 Expression And Its Role In Hepatocellular Carcinoma Prognosis, Vivek K. Kashyap, Bhuvnesh P. Sharma, Himanshu N. Singh, Sanjay Kumar, Deepak Verma, Deepak Parashar, Murali M. Yallapu, Everardo Cobos, Subhash Chauhan

School of Medicine Publications

Background: Hepatocellular carcinoma (HCC) is among the most lethal malignancies globally, with a persistently poor prognosis due to late diagnosis and limited therapeutic options available. The transient receptor potential vanilloid 1 (TRPV1), a calcium-permeable cation channel, plays critical roles in cancer pathogenesis across several cancer types, but its role in HCC remains poorly defined.

Methods: We performed an integrative bioinformatics analysis of TRPV1 utilizing multiple public databases, including TCGA, GEO, TIMER, UALCAN, cBioPortal, LinkedOmics, and COSMIC in HCC. We examined the TRPV1 expression profile, prognostic significance, genetic alterations, DNA methylation status, co-expression networks, and correlations with immune infiltration. Single-cell RNA …

Specialist Consultation Improves Underdiagnosis Of Surgical Adrenal Incidentaloma: A Trinetx Database Investigation, Aaron R. Hochberg, Monika Shirodkar, Brian H. Im, Xiaoying Deng, Fitsum T. Hailemariam, Sohan S. Shah, Rasheed A. M. Thompson, Francisco Aguirre, Patrick T. Gomella, Mihir S. Shah, Md, Costas D. Lallas, Adam R. Metwalli

Department of Urology Faculty Papers

Objectives: Despite practice guidelines recommending hormonal testing for all cases of incidentally discovered adrenal adenomas (incidentalomas), only 30% of patients receive laboratory workup. This study sought to evaluate hormonal testing and adrenal surgery rates in incidentaloma patients seen by a specialist (endocrinologist, nephrologist, urologist, or general surgeon), compared to those not seen by a specialist.

Methods: We identified incidentaloma cases by querying the TriNetX Research Network for all adult patients with an unspecified adrenal mass occurring within 1 month following abdominal imaging. We compared those seen by a specialist against those not following an incidentaloma diagnosis. Primary outcomes were rates …

Incidental Left Ventricular Fibroma Detected During Pre-Participation Screening In A Young Athlete, Alya J. Al Hashmi, Meetha S. Al Ameri, Asna Ayoob, Hafsa Maryam, Fiza Halima

Journal of the Saudi Heart Association

Primary cardiac fibromas are rare benign tumors that may carry arrhythmic risk. We report a case of cardiac fibroma that was incidentally detected in an 18-year-old athlete with echocardiography and MRI during routine pre-championship screening. Following multidisciplinary heart team discussion and shared decision-making, surgical excision was performed due to potential arrhythmic risk in the setting of high-intensity athletic activity.

Examining The Relationship Between A Positive Obstructive Sleep Apnea Diagnosis And Referring Symptoms Of The Pregnant Patient, Christina Emerson, Beth Tremblay

Knowledge and Creativity Expo

PROBLEM: Many healthcare providers do not routinely screen pregnant individuals for obstructive sleep apnea (OSA), contributing to its underdiagnosis and potentially leading to various pregnancy-related health issues. Currently used OSA screening tools, such as the Berlin Questionnaire, STOP-BANG Questionnaire, and Epworth Sleepiness Scale, often demonstrate poor predictive value in pregnant women due to the dynamic physiological changes of pregnancy and the differing presentation of OSA in this population.

PURPOSE: To examine the relationships between a positive OSA diagnosis, patient characteristics, and the symptoms among pregnant patients referred for sleep studies.

EBP QUESTIONS: 1) Is there a relationship between certain referring …