Digital Commons Network^™

Protocol For Non-Invasive Assessment Of Skeletal Muscle Structure And Function In Adolescents With Single Ventricle Heart Disease: A Cross-Sectional, Case-Control Study., Tyler A. Fick, Trent J. Herda, Emily Cramer, David A. White, Daniel Forsha

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Congenital heart disease (CHD) is the most common congenital malformation, and the most severe type, single ventricle (SV) heart disease, requires the Fontan surgical palliation. Fontan palliation minimizes hypoxemia and volume overload by separating systemic and pulmonary circulations, resulting in the absence of a sub-pulmonary pump. Skeletal muscle health may have a greater relative contribution to overall functional capacity of those with SV physiology, via the skeletal muscle (SkM) pump mechanism and oxidative capacity. The purpose of this study is to comprehensively evaluate multiple domains of SkM in this population compared to those with normal cardiac anatomy.

METHODS: Forty …

A Comparative Analysis Of Group Care: Trust, Professional Identity, And Health System Structure In The United Kingdom And The Netherlands, Samantha J. Kohlmann

Senior Theses

Group prenatal care (Group Care) has been associated with improved maternal experiences and select clinical outcomes, yet less is understood about how it functions within high-resource health systems and what mechanisms underlie its impact. This study examines how Group Care is implemented in the United Kingdom and the Netherlands, with particular attention to professional roles, relational dynamics, and health system context.

I employed a qualitative, comparative design and conducted four semi-structured interviews with midwife researchers involved in Group Care implementation in both countries. Data were analyzed thematically, with attention to cross-context similarities and differences.

Findings indicate that Group Care operates …

Artificial Intelligence In Radiology: A Comparative Study Of Accuracy And Efficiency Across X-Ray, Ct, And Nuclear Medicine, Courtney J. Mello, Sophia D. Galvan, Britney R. Williams, Tuyen T. Thai, Phuong P. Mor, Saleha Zafar

Research Methods Poster Session 2026

Artificial intelligence (AI) is increasingly used in radiology to improve diagnostic accuracy and workflow efficiency; however, there is limited standardized research comparing its performance across imaging modalities. This study aimed to evaluate the accuracy and efficiency of AI in X-ray, computed tomography (CT), and nuclear medicine. A systematic review was conducted following PRISMA guidelines, analyzing peer-reviewed studies published between 2015 and 2025. Data were extracted on key performance metrics, including sensitivity, specificity, interpretation time, and error rates, to enable cross-modality comparison. Results demonstrated that AI achieved high diagnostic accuracy in X-ray imaging, with average sensitivity and specificity near 91% and …

Occupational Epidemiology Of Acral Lentiginous Melanoma, Lily Guo, Robin Kikuchi, April W. Armstrong, Suephy C. Chen

Department of Dermatology and Cutaneous Biology Faculty Papers

Acral lentiginous melanoma (ALM) classically presents in glabrous skin. Some studies suggest an association between mechanical stress and ALM development. People working jobs with long periods of standing/walking may be exposed to near-daily mechanical stress. To investigate the relationship between occupation type and ALM development, we performed a retrospective cohort study using Optum’s Clinformatics Database (2007—2023). We compared the risk of ALM in adults with occupational data (n = 9,270,935). Retired patients had the highest prevalence (0.081) and incidence per 1,000,000 person-years (0.514, 95% confidence interval = 0.487—0.542) of ALM. We performed multivariate logistic regression, adjusted for demographics and insurance, …

Beyond Parallel Programmes: A Roadmap For Operational Integration Of Family Planning And Nutrition In Low- And Middle-Income Countries, Marleen Temmerman, Samuel Ojong

Centre of Excellence in Women and Child Health

No abstract provided.

Beyond Parallel Programmes: A Roadmap For Operational Integration Of Family Planning And Nutrition In Low- And Middle-Income Countries, Marleen Temmerman, Samuel Ojong

Centre of Excellence in Women and Child Health

No abstract provided.

Predicting Ventilation From Single Breathing Phase Non-Contrast Ct Using Swin Transformers, Yi-Kuan Liu, Hsu-Ting Kuo, Alaa Melek, Richard Castillo, Yevgeniy Vinogradskiy, Lili Zhao, Girish Nair, Edward Castillo

Department of Radiation Oncology Faculty Papers

BACKGROUND: Pulmonary ventilation imaging enables functional avoidance radiotherapy treatment plans by quantifying regional lung function. However, current clinical standards, such as 99𝑚Tc-based single-photon emission computed tomography (SPECT), rely on radioactive tracers, which can introduce imaging deposition artifacts. CT ventilation imaging (CTVI) methods based on both physical models and deep learning approaches currently require multiple CT images as input, such as the inhale/exhale phases of a 4DCT. While the theoretical foundation of physics-based CTVI is built on multi-phase information, the feasibility of single-phase deep learning CTV models has not been determined.

PURPOSE: While deep learning methods have predicted SPECT ventilation from …

Structural-Functional Analyses Of The Huntingtin/Hap40 Complex In Drosophila And Humans, Stephen M Farmer, Amanda Solbach, Shiyu Xu, Beatriz Rios, Xin Ye, Amy Gao, Daniela Covarrubias, Yue Yu, Lili Ye, Vicky Chuong, Erin Furr Stimming, Haiqing Zhao, Sheng Zhang

Faculty, Staff and Student Publications

Huntington's disease (HD) is a neurodegenerative disorder caused by an abnormal CAG expansion in the Huntingtin (HTT) gene. Given its simple genetic cause but complex pathogenic mechanisms, interest in targeting HTT for HD treatment is growing, necessitating a clear understanding of HTT regulation. HTT protein primarily exists in a core complex with HAP40, forming a highly ordered structure with two large globular domains connected by a bridge. We previously demonstrated that HAP40 is conserved in

Unraveling The Nexus: Tumor Mutational Burden, Pd-L1 Expression, And Oncogenic Alterations In Non-Small Cell Lung Cancer Cytology Specimens, Min Dai, Francis Anthony San Lucas, Hector Alvarez, Leomar Ballester, Hui Chen, Keyur P Patel, Asif Rashid, Shun Rao, Mark J Routbort, Gloria Sura, Keith Sweeney, Gokce Toruner, Peng Wei, Richard Yang, Hyvan Dang, Rajyalakshmi Luthra, Sinchita Roy-Chowdhuri

Faculty, Staff and Student Publications

Background: PD-L1 expression and tumor mutational burden (TMB) are biomarkers for immune checkpoint inhibitor (ICI) therapy in non-small cell lung cancer (NSCLC); however, patients harboring oncogenic alterations have limited benefit from ICIs. The impact of oncogenic alterations on TMB and PD-L1 tumor proportion score in lung cytology specimens is poorly understood. Herein, the association between oncogenic alterations, TMB, and PD-L1 in NSCLC cytology specimens is explored.

Methods: Next-generation sequencing results from 312 NSCLC cytology specimens were retrospectively reviewed that interrogate 610 genes and select immuno-oncology signatures. TMB and PD-L1 immunohistochemical expression across oncogenic alterations were analyzed to explore associations.

Results: …

Predictors Of Total Hip Arthroplasty Among Patients With Chronic Comorbidities: A Multivariate Analysis Of A Medically Underserved Region, Blake C. Martin, Manoj Peiris

School of Medicine Publications

Background

THA is a common orthopedic procedure that is expected to increase in the coming years. Obesity and osteoarthritis are major factors that increase the risk of individuals requiring THA. The Rio Grande Valley (RGV) is a distinctive health professional shortage area with high rates of obesity, arthritis, and diabetes. This study aims to examine the relationship between chronic medical conditions and the need for THA in this at-risk, medically underserved population.

Methods

This investigation employed a retrospective chart review encompassing patient records from January 1, 2018, through January 1, 2025, using the University of Texas Rio Grande Valley electronic …

Author Correction: Phenome-Wide Analysis Of Copy Number Variants In 470,727 Uk Biobank Genomes, Xueqing Zoe Zou, Fengyuan Hu, Haiyi Lou, Oliver S Burren, Xiaoyin Li, Karyn Megy, Eleanor Wheeler, Qiang Wu, Santosh S Atanur, Marcin Karpinski, Douglas Loesch, Zammy Fairhurst-Hunter, Sri V V Deevi, Erin Oerton, Sean Wen, Xiao Jiang, Cecilia Salvoro, Jonathan Mitchell, Abhishek Nag, Ben Hollis, Amanda O'Neill, Astrazeneca Genomics Initiative, Jen Harrow, Stewart Macarthur, Sebastian Wasilewski, Sean O'Dell, Lifeng Tian, Katherine R Smith, Guillermo Del Angel, Margarete Fabre, Ryan S Dhindsa, Quanli Wang, Slavé Petrovski, Keren Carss

Duncan NRI Faculty and Staff Publications

No abstract provided.

Feasibility Of A Large Language Model Chatbot To Support Parental Understanding In The Picu, R Brandon Hunter, Satid Thammasitboon, Sreya Rahman, Sriya Kakarla, Pamela Petersen, Shelley Kumar, Thomas Rappold, Sanjiv Mehta

Faculty, Staff and Students Publications

Objectives: To evaluate the feasibility of a large language model (LLM)-based chatbot for answering parental questions in the PICU and inform design of a randomized controlled trial (RCT).

Design: Prospective single-arm feasibility study conducted from August 2024 to December 2024.

Setting: Quaternary PICU.

Subjects: Fourteen parents of children admitted to the PICU.

Interventions: Parents engaged in 10-minute sessions with a HIPAA-compliant GPT-4o- (Generative Pretrained Transformer 4o, OpenAI, San Francisco, CA) based chatbot prompted with patient-specific electronic health record (EHR) data.

Measurements and main results: Feasibility was assessed through four criteria: parental engagement and satisfaction, provider perceptions, accuracy and safety, and …

Development And Internal Validation Of A Pretransplant Biomarker Panel For Mortality Prediction Following Liver Transplant, Guergana G Panayotova, Sopio Simonishvili, Lianhua Jin, Duc T Nguyen, Edward A Graviss, Yong Qin, Anastasia Xynogala, Tumininu Ayorinde, Laurie J Minze, Alexander Lemenze, Krupa R Mysore, Julie M Corkrean, Linda W Moore, Flavio Paterno, Ashish Saharia, Constance M Mobley, Arpit Amin, Mark J Hobeika, Xian C Li, Paul J Gaglio, R Mark Ghobrial, James V Guarrera, Keri E Lunsford

Faculty, Staff and Students Publications

Importance: Current pretransplant clinical scoring systems fail to accurately estimate post-liver transplant (LT) survival, making recipient selection challenging. Persistent immune dysfunction contributes to early LT recipient mortality but is not captured by existing models.

Objective: To identify plasma biomarkers of pretransplant immune dysfunction and to develop a biomarker-based pre-LT risk stratification tool to predict post-LT mortality.

Design, setting, and participants: Prospective biomarker analysis of consecutively enrolled adult LT recipients was conducted. Healthy controls were included for baseline comparison. Patients undergoing LT at Houston Methodist Hospital (October 1, 2013, to December 31, 2017) and Rutgers/University Hospital (January 1, 2019, to March …

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 …

Trauma-Related Compulsions In Obsessive-Compulsive Disorder: Functional Insights From Factor Analysis, Caitlin M Pinciotti, Max Thorsson, Gregor Horvath, Matti Cervin

Faculty, Staff and Students Publications

Resisting obsessive-compulsive disorder (OCD) compulsions is a key predictor of exposure and response prevention (ERP) effectiveness, yet trauma-exposed individuals with OCD endorse more severe compulsions and are more likely to be labelled 'treatment resistant.' Among trauma-exposed individuals, compulsions are theorised to function to prevent future trauma and cope with trauma-related responses. Recent findings suggest that certain compulsions in the context of trauma exposure differentially impact treatment outcomes, yet missing from extant literature is a larger empirically derived conceptualisation for how trauma may impact the underlying function of compulsions. In a sample of 662 adult patients enroled in intensive OCD treatment …

Rexinoid Net-3ib Promotes Resident Macrophage Gene Expression And Mitigates Desiccation-Induced Ocular Surface Disease, Jehan Alam, Yangluowa Qu, Jianming Shao, Ebru Yaman, Karen Zheng, Hiroki Kakuta, Stephen C Pflugfelder

Faculty, Staff and Students Publications

Purpose: To evaluate the effects of rexinoid NEt-3IB on desiccating stress-induced dry eye, as well as monocyte/macrophage gene expression and cellular trajectory.

Methods: Eyes were topically treated with rexinoid NEt-3IB (5 µM) or vehicle three times a day for 5 days of desiccating stress-induced dry eye. Single-cell RNA sequencing (RNA-seq) profiled gene expression in conjunctival immune cells. RNA-seq was also used to evaluate gene expression in lipopolysaccharide (LPS)-stimulated, dexamethasone-treated (Dex, 1 µM), or NEt-3IB-treated (1-1000 nM) cultured monocytes. Cellular state trajectory and latent time were inferred with scVelo, and latent-time-associated genes were identified using Monocle 3. Permeability to Oregon Green-labeled …

Black Equality In Ocd Neurogenomics (Belong): Study Protocol, Iasha J Williams, Dalia Y Marquez, Kara E Lopez-Lengowski, Malini Bommiasamy, Ogechi Cynthia Onyeka, Slayton J Underwood, Juliana E Avery, Jacob Gluckman, Thariana Pichardo, Rhea Chandler, Yulu Brown, Katie Mangen, Emma Grace Choplin, Black Equality In Ocd Neurogenomics (Belong) Study Team, Sonyia C Richardson, Joseph D Buxbaum, Eric A Storch, James J Crowley, Sidney H Hankerson, Dorothy E Grice

Faculty, Staff and Students Publications

Obsessive-compulsive disorder (OCD) is a chronic, serious psychiatric disorder that affects 2%-3% of the population and is associated with high personal and societal costs. Genetic factors are estimated to explain roughly half the risk of developing OCD, and genomic studies are just beginning to identify common and rare genetic variants mediating this risk. A major goal of genomic studies is to yield insights into the etiology of OCD and identify molecular targets for the development of novel therapeutics. However, the overwhelming majority of subjects in existing genetic studies are of European ancestry, limiting the generalizability of these findings. To address …

Phenome-Wide Analysis Of Copy Number Variants In 470,727 Uk Biobank Genomes, Xueqing Zoe Zou, Fengyuan Hu, Haiyi Lou, Oliver S Burren, Xiaoyin Li, Karyn Megy, Eleanor Wheeler, Qiang Wu, Santosh S Atanur, Marcin Karpinski, Douglas Loesch, Zammy Fairhurst-Hunter, Sri V V Deevi, Erin Oerton, Sean Wen, Xiao Jiang, Cecilia Salvoro, Jonathan Mitchell, Abhishek Nag, Ben Hollis, Amanda O'Neill, Jen Harrow, Stewart Macarthur, Sebastian Wasilewski, Sean O'Dell, Lifeng Tian, Katherine R Smith, Guillermo Del Angel, Margarete Fabre, Ryan S Dhindsa, Quanli Wang, Slavé Petrovski, Keren Carss

Duncan NRI Faculty and Staff Publications

Copy number variants (CNVs) are key drivers of human diversity and disease risk1. Here we evaluate the role of CNVs across a broad range of human phenotypes and diseases by analysing CNVs from 470,727 UK Biobank whole-genome sequences and conducting a variant- and gene-level phenome-wide association study (PheWAS) with 2,941 plasma protein abundance measurements, 13,336 binary clinical phenotypes and 1,911 quantitative traits. Proteomic analyses validated functional associations of CNVs with nearby genes (cis-protein quantitative trait loci; cis-pQTLs)—with deletions and duplications typically associated with reduced and increased protein levels, respectively—and uncovered previously unknown protein–protein interactions …

Da Vinci Single-Port Transvaginal Natural Orifice Transluminal Endoscopic Surgery (Vnotes) Sacrocolpopexy: A Case Report And Literature Review, Xiaoming Guan, Chunhua Zhang, Qiannan Yang, Shunjia Hong, Wai Ieng Fong

Faculty, Staff and Students Publications

Pelvic organ prolapse remains a common condition requiring durable surgical correction, with sacrocolpopexy considered the gold standard. Transvaginal natural orifice transluminal endoscopic surgery (vNOTES) has emerged as a scarless minimally invasive approach, while the integration of robotic single-port technology may further enhance surgical precision and ergonomics. However, data on robotic-assisted single-port vNOTES (RSP-vNOTES) sacrocolpopexy remains limited. We report a case of a 58-year-old Asian woman with symptomatic apical pelvic organ prolapse. The pelvic organ prolapse quantification (POP-Q) assessment demonstrated stage II uterine prolapse. She underwent robotic-assisted single-port vNOTES (RSP-vNOTES) sacrocolpopexy using the da Vinci single-port (SP) platform. The procedure was …

Comprehensive Profiling Of The Human Tear Fluid Mirnome Using Small Rna Sequencing, Garrett Jones, Drew Mayernik, Saleh Ahmed, Eliza Williams, Jeremy Altman, Tae Jin Lee, Amy Estes, Cintia S De Paiva, Pamela Martin, Shruti Sharma, Ashok Sharma

Faculty, Staff and Students Publications

Purpose: To generate a comprehensive profile of microRNAs (miRNAs) present in human tear fluid using next-generation sequencing (NGS), establish a reference miRNome for healthy human tear fluid, and investigate whether miRNA expression varies by sex, race, or age.

Methods: Tear samples were collected from 32 adults using Schirmer strips. RNA was isolated using the miRNeasy Serum/Plasma Kit, and cDNA libraries were prepared using the QIAseq miRNA Library Kit. Barcoded libraries were sequenced on the NovaSeq 6000 platform. Bioinformatic analyses included adapter trimming, alignment to miRBase, normalization with DESeq2, and functional annotation using multiMiR and clusterProfiler. Differential expression analysis was performed …

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 …

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 …

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 …

Improving Awareness Of Physician Ergonomics In Gynecologic Surgery, Priyanka Raju Md, Annika Eveland Md, Tamara Lalovic Do, Dominic Cammarano Do

Transformative Medicine

Introduction:
Surgeons experience disproportionately high rates of work-related musculoskeletal (MSK) disorders due to prolonged static postures, repetitive motions, and suboptimal instrument design. Gynecologic surgery, in particular, involves sustained non-neutral positioning and physical strain, yet formal ergonomic education is lacking. This study aimed to evaluate gynecologic surgeons’ awareness of ergonomic principles and determine whether targeted education improves knowledge and recognition of ergonomic risk factors during surgery.

Methods: A quality improvement intervention was implemented at a large teaching hospital. Eighty-three recorded gynecologic surgeries (open, laparoscopic, and vaginal) were analyzed for common postural deviations based on ergonomic guidelines. The most frequent errors were …

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 …

Evaluating And Treating Pediatric Scoliosis, Bob Underwood, Michael Benvenuti, K Aaron Shaw

Pediatrics in Practice: A CME Podcast

In this episode, pediatric orthopedic surgeons Aaron Shaw, DO, and Michael Benvenuti, MD, discuss how pediatricians can confidently assess, evaluate, and refer children with suspected scoliosis. They cover practical screening tips, red flags that warrant further workup, and how treatment decisions are made—from observation and bracing to surgical care—offering clear guidance for partnering with families and orthopedic specialists.

Click here to stream the podcast episode.

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 …