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Articles 10411 - 10440 of 328548

Full-Text Articles in Medicine and Health Sciences

Distributed Battery-Free Bioelectronic Implants With Improved Network Power Transfer Efficiency Via Magnetoelectrics, Wendy Tan, Mathews John, Lukas Jaworski, Drew Bernard, Allison Post, Angel Moctezuma-Ramirez, Abdelmotagaly Elgalad, Alexander G Steele, Sean M Barber, Philip J Horner, Amir H Faraji, Dimitry G Sayenko, Mehdi Razavi, Jacob T Robinson Mar 2026

Distributed Battery-Free Bioelectronic Implants With Improved Network Power Transfer Efficiency Via Magnetoelectrics, Wendy Tan, Mathews John, Lukas Jaworski, Drew Bernard, Allison Post, Angel Moctezuma-Ramirez, Abdelmotagaly Elgalad, Alexander G Steele, Sean M Barber, Philip J Horner, Amir H Faraji, Dimitry G Sayenko, Mehdi Razavi, Jacob T Robinson

Faculty, Staff and Students Publications

Networks of miniature implants could enable simultaneous sensing and stimulation at different locations in the body, such as the heart and central or peripheral nervous system. This capability would support precise disease tracking and treatment or enable prosthetic technologies with many degrees of freedom. However, wireless power and data transfer are often inefficient through biological tissues, particularly as the number of implanted devices increases. Here we show that magnetoelectric wireless data and power transfer supports a network of millimetre-sized bioelectronic implants in which system efficiency improves with additional devices. We demonstrate wireless, battery-free networks ranging from one to six implants, …


Bortezomib And Vorinostat In Combination With Mitoxantrone, Dexamethasone, And Pegasparaginase During Induction And Reinduction For Infants With Acute Lymphoblastic Leukaemia: A Multicentre Single-Arm Phase 1/2 Study, Victor Lewis, Bill H Chang, Eric J Lowe, Jamie Frediani, Catherine Vezina, Bruno Michon, Michael Richards, Erin H Breese, Thai-Hoa Tran, Norman Lacayo, Christine Bolen, Sunil Desai, Jennifer L Pauley, Minxuan Huang, Emily Ashcraft, Cheng Cheng, Kirk R Schultz, Linda Stork, Krysta Schlis, Van T Huynh, Nathan Gossai, Yoav H Messinger, Henrique Bittencourt, Terzah M Horton, Uma Athale, Duncan Stearns, Deborah Schiff, Paul S Gaynon Mar 2026

Bortezomib And Vorinostat In Combination With Mitoxantrone, Dexamethasone, And Pegasparaginase During Induction And Reinduction For Infants With Acute Lymphoblastic Leukaemia: A Multicentre Single-Arm Phase 1/2 Study, Victor Lewis, Bill H Chang, Eric J Lowe, Jamie Frediani, Catherine Vezina, Bruno Michon, Michael Richards, Erin H Breese, Thai-Hoa Tran, Norman Lacayo, Christine Bolen, Sunil Desai, Jennifer L Pauley, Minxuan Huang, Emily Ashcraft, Cheng Cheng, Kirk R Schultz, Linda Stork, Krysta Schlis, Van T Huynh, Nathan Gossai, Yoav H Messinger, Henrique Bittencourt, Terzah M Horton, Uma Athale, Duncan Stearns, Deborah Schiff, Paul S Gaynon

Faculty, Staff and Students Publications

Background: Acute lymphoblastic leukaemia in infants remains a therapeutic challenge. In preclinical studies we previously identified bortezomib and vorinostat as active agents against KMT2A rearranged (KMT2Ar) leukaemia. The aim of this study was to determine the tolerability of incorporating bortezomib and vorinostat into an acute lymphoblastic leukaemia-chemotherapy backbone for newly diagnosed infants with acute lymphoblastic leukaemia both with and without KMT2Ar.

Methods: In this single-arm phase 1/2 study conducted at 18 hospitals in the USA and Canada, we enrolled patients aged 1 year or younger at the time of diagnosis with newly diagnosed acute lymphoblastic leukaemia or undifferentiated leukaemia (with …


Hes V2.0 Validation And Performance Compared To Galad And Asap In The Heds Cohort, K Rajender Reddy, Neehar Parikh, Amit G Singal, Jorge A Marrero, Aaron P Thrift, Jagpreet Chhatwal, Ziding Feng, Stephanie Page-Lester, Qingchun Jin, Nabihah Tayob, Fasiha Kanwal Mar 2026

Hes V2.0 Validation And Performance Compared To Galad And Asap In The Heds Cohort, K Rajender Reddy, Neehar Parikh, Amit G Singal, Jorge A Marrero, Aaron P Thrift, Jagpreet Chhatwal, Ziding Feng, Stephanie Page-Lester, Qingchun Jin, Nabihah Tayob, Fasiha Kanwal

Faculty, Staff and Students Publications

Background & aims: We previously developed HES V2.0, a biomarker panel (age, ALT, platelets, etiology, AFP, AFP-L3, DCP, and their 1-year gradients) for early detection of hepatocellular carcinoma (HCC) among patients with cirrhosis. We externally validated HES V2.0 and compared its performance with HES V1.0, GALAD, and ASAP.

Methods: We conducted a PRoBE (prospective specimen-collection, retrospective blinded-evaluation) cohort study in the HEDS (Hepatocellular Carcinoma Early Detection Strategy) cohort of 1,485 patients with cirrhosis, of whom 119 developed HCC. Patient- and test-level true positive rates (TPR) for HCC were calculated at 6, 12, and 24 months before diagnosis, using thresholds at …


Rounding Styles On Inpatient Infectious Disease Consult Services: Impact On Education And Patient-Care Delivery Mar 2026

Rounding Styles On Inpatient Infectious Disease Consult Services: Impact On Education And Patient-Care Delivery

Faculty, Staff and Students Publications

Inpatient infectious disease (ID) consult services have recently been experiencing increased patient volumes due to a variety of factors, including higher patient complexity, increased patient turnover, growing rates of antimicrobial resistant infections, population aging, and ID outbreaks. As a result, increased time and resources have been required to continue to deliver high-quality medical care to patients. At academic teaching hospitals, providing patient care in the context of increased volumes must be balanced with the educational mission for trainees. Rounding is a central component of ID clinical work which brings together patient care and education. In this narrative review, we aim …


Lonp1 Variants Are Associated With Clinically Diverse Phenotypes, David A Sweetser, Jessica L Waxler, Daryl A Scott, Tiana M Scott, Seema R Lalani, Mahshid S Azamian, Jill A Rosenfeld, Bret Bostwick, Lindsay C Burrage, Lance H Rodan, Bianca E Russell, Marina Dutra-Clarke, Michael Kruer, Somayeh Bakhtiarim, Hossein Darvish, David J Amor, Shamima Rahman, Karen Stals, Lisa Bradley, Susan Byrne, Leandra K Tolusso, Beatrix Wong, Laura Benedict, Kimberly Wallis, Kestutis Micke, Cindy Colson, Thomas Smol, Sabrina V Southwick, Kristen A Miller, Michelle L Kush, Odelia Chorin, Annick Rothschild, Wei Wang, Yufeng Shen, Wendy K Chung Mar 2026

Lonp1 Variants Are Associated With Clinically Diverse Phenotypes, David A Sweetser, Jessica L Waxler, Daryl A Scott, Tiana M Scott, Seema R Lalani, Mahshid S Azamian, Jill A Rosenfeld, Bret Bostwick, Lindsay C Burrage, Lance H Rodan, Bianca E Russell, Marina Dutra-Clarke, Michael Kruer, Somayeh Bakhtiarim, Hossein Darvish, David J Amor, Shamima Rahman, Karen Stals, Lisa Bradley, Susan Byrne, Leandra K Tolusso, Beatrix Wong, Laura Benedict, Kimberly Wallis, Kestutis Micke, Cindy Colson, Thomas Smol, Sabrina V Southwick, Kristen A Miller, Michelle L Kush, Odelia Chorin, Annick Rothschild, Wei Wang, Yufeng Shen, Wendy K Chung

Faculty, Staff and Students Publications

LONP1 encodes a mitochondrial protease essential for protein quality control and metabolism. Variants in LONP1 are associated with a diverse and expanding spectrum of disorders, including Cerebral, Ocular, Dental, Auricular, and Skeletal anomalies syndrome (CODAS), congenital diaphragmatic hernia (CDH), and neurodevelopmental disorders (NDD), with some individuals exhibiting features of mitochondrial encephalopathy. We report 16 novel LONP1 variants identified in 16 individuals (11 with NDD, 5 with CDH), further expanding the clinical spectrum. Structural mapping of disease-associated missense variants revealed phenotype-specific clustering, with CODAS variants enriched in the proteolytic chamber and NDD variants more broadly distributed. CODAS is caused by biallelic …


Lean On Me: Social Factors And Diabetes Outcomes Among Young Adults With Type 1 Diabetes Prior To Transitioning To Adult Care, Sarah K Lyons, Randi Streisand, Barbara J Anderson, Tricia S Tang, Siripoom Mckay, Katherine Gallagher, Sridevi Devaraj, Marisa E Hilliard Mar 2026

Lean On Me: Social Factors And Diabetes Outcomes Among Young Adults With Type 1 Diabetes Prior To Transitioning To Adult Care, Sarah K Lyons, Randi Streisand, Barbara J Anderson, Tricia S Tang, Siripoom Mckay, Katherine Gallagher, Sridevi Devaraj, Marisa E Hilliard

Faculty, Staff and Students Publications

Aims: Little is known about how different aspects of social relationships relate to diabetes self-management and glycaemic outcomes in young adults with type 1 diabetes (T1D). We examined relationships of general and diabetes-specific social variables with diabetes self-management and HbA1c. We hypothesized diabetes-specific factors would more strongly associate with self-management and HbA1c than general social factors.

Methods: We analysed baseline data from 100 young adults with T1D (Mage = 19.9 ± 1.3 years) enrolled in a randomized controlled trial of a paediatric to adult care transition intervention. We examined associations of self-reported general and diabetes-specific social factors with self-reported self-management …


Comparing Observed With Self-Reported Hand Hygiene Adherence Among Bedside Nurses And Physicians At Two Hospitals In The United States, Karen E Fowler, Serene Jacob, Laura Dillon, Michelle Espiritu, Nathan Houchens, Huberta T Cozart, Barbara W Trautner Mar 2026

Comparing Observed With Self-Reported Hand Hygiene Adherence Among Bedside Nurses And Physicians At Two Hospitals In The United States, Karen E Fowler, Serene Jacob, Laura Dillon, Michelle Espiritu, Nathan Houchens, Huberta T Cozart, Barbara W Trautner

Faculty, Staff and Students Publications

Background: Hand hygiene is a core component of infection prevention in healthcare settings. One potential reason for lack of adherence to recommended hand hygiene practices is erroneous self-perception. We aimed to compare perceptions about hand hygiene compliance with objective data.

Methods: Direct observations of hand hygiene performance by nurses and physicians during typical workflow in inpatient general medicine wards were conducted from 12 September 2022 to 27 October 2022 at two academic Veterans Affairs medical centers. Participants were surveyed regarding perceptions about their hand hygiene performance relative to recommended practices.

Results: Among nurses, hand hygiene was performed in 1,397/3,690 (37.9%) …


Nasopharyngeal Microbiome-Epigenome-Wide Association Analysis In Infants With Severe Bronchiolitis, Sara Javornik Cregeen, Matthew Clayton Ross, Janice A Espinola, Ashley F Sullivan, Liming Liang, Kohei Hasegawa, Carlos A Camargo, Zhaozhong Zhu Mar 2026

Nasopharyngeal Microbiome-Epigenome-Wide Association Analysis In Infants With Severe Bronchiolitis, Sara Javornik Cregeen, Matthew Clayton Ross, Janice A Espinola, Ashley F Sullivan, Liming Liang, Kohei Hasegawa, Carlos A Camargo, Zhaozhong Zhu

Faculty, Staff and Students Publications

Background: Bronchiolitis exposes infants to both acute burdens (e.g., hospitalization in cases of severe bronchiolitis) and increased risks for chronic respiratory sequelae (e.g., asthma). In severe bronchiolitis, recent evidence suggests distinct pathobiological roles of microbiota (e.g., viruses, bacteria) and host responses influenced by genetic and epigenetic factors. However, the relationship of airway microbiota with host DNA methylation (DNAm) in infants with severe bronchiolitis remains unknown.

Methods: In a multi-center prospective cohort of 504 multi-ethnic infants with severe bronchiolitis (age < 1 year), using nasopharyngeal microbiome (exposure) and blood DNAm (outcome, Infinium MethylationEPIC BeadChip, Illumina) data within 24 h of the hospitalization, we conducted microbiome-epigenome-wide association studies (mbEWAS). We examined microbiota-associated differentially methylated CpGs (mbDMCs, false discovery rate [FDR] < 0.05), regions (mbDMRs, FDR < 0.05), and DNAm age acceleration. We also determined the associations of DNAm age acceleration with asthma development by age 6 years. Furthermore, we focused on asthma-related pathogenic bacteria-Haemophilus influenzae, Moraxella catarrhalis, and Streptococcus pneumoniae-for functional analyses by examining serum mbDMR-related proteins (Proseek Multiplex, Olink) and their enriched pathways (FDR < 0.10).

Results: Across 23 common taxa-observed at least in 25% of the infants, we identified 1 mbDMC (S. pneumoniae, cg16594639, chr20: 39528675) …


Lower Gyrification Of The Ventromedial Prefrontal Cortex In Posttraumatic Stress Disorder: An Enigma-Ptsd Study., Courtney C Russell, Delin Sun, Leonel Rangel-Jimenez, Chadi G Abdallah, Michael Angstadt, Geoffrey May, Hannah Berg, Jennifer U Blackford, Josh Cisler, Judith K Daniels, Nicholas D Davenport, Richard J Davidson, Maria Densmore, Seth G Disner, Wissam El-Hage, Amit Etkin, Negar Fani, Jessie L Frijling, Evan M Gordon, Daniel W Grupe, Ryan A Herringa, Julia I Herzog, David Hofmann, Anna R Hudson, Tanja Jovanovic, Anthony King, Saskia B J Koch, Ruth A Lanius, Amit Lazarov, Gen Li, Israel Liberzon, Shmuel Lissek, Guangming Lu, Antje Manthey, Adi Maron-Katz, Katie A Mclaughlin, Sven C Mueller, Laura Nawijn, Steven M Nelson, Yuval Neria, Richard W J Neufeld, Jack B Nitschke, Bunmi O Olatunji, Miranda Olff, Matthew Peverill, Rongfeng Qi, Yann Quidé, Orren Ravid, Ivan Rektor, Kerry J Ressler, Pavel Říha, Marisa Ross, Kelly Sambrook, Christian Schmahl, Anika Sierk, Scott R Sponheim, Jennifer S Stevens, Thomas Straube, Benjamin Suarez-Jimenez, Jean Théberge, Nic J A Van Der Wee, Steven J A Van Der Werff, Sanne J H Van Rooij, Mirjam Van Zuiden, Dick J Veltman, Robert R J M Vermeiren, Henrik Walter, Li Wang, Xi Zhu, Ye Zhu, Sigal Zilcha-Mano, Neda Jahanshad, Paul M Thompson, Rajendra A Morey Mar 2026

Lower Gyrification Of The Ventromedial Prefrontal Cortex In Posttraumatic Stress Disorder: An Enigma-Ptsd Study., Courtney C Russell, Delin Sun, Leonel Rangel-Jimenez, Chadi G Abdallah, Michael Angstadt, Geoffrey May, Hannah Berg, Jennifer U Blackford, Josh Cisler, Judith K Daniels, Nicholas D Davenport, Richard J Davidson, Maria Densmore, Seth G Disner, Wissam El-Hage, Amit Etkin, Negar Fani, Jessie L Frijling, Evan M Gordon, Daniel W Grupe, Ryan A Herringa, Julia I Herzog, David Hofmann, Anna R Hudson, Tanja Jovanovic, Anthony King, Saskia B J Koch, Ruth A Lanius, Amit Lazarov, Gen Li, Israel Liberzon, Shmuel Lissek, Guangming Lu, Antje Manthey, Adi Maron-Katz, Katie A Mclaughlin, Sven C Mueller, Laura Nawijn, Steven M Nelson, Yuval Neria, Richard W J Neufeld, Jack B Nitschke, Bunmi O Olatunji, Miranda Olff, Matthew Peverill, Rongfeng Qi, Yann Quidé, Orren Ravid, Ivan Rektor, Kerry J Ressler, Pavel Říha, Marisa Ross, Kelly Sambrook, Christian Schmahl, Anika Sierk, Scott R Sponheim, Jennifer S Stevens, Thomas Straube, Benjamin Suarez-Jimenez, Jean Théberge, Nic J A Van Der Wee, Steven J A Van Der Werff, Sanne J H Van Rooij, Mirjam Van Zuiden, Dick J Veltman, Robert R J M Vermeiren, Henrik Walter, Li Wang, Xi Zhu, Ye Zhu, Sigal Zilcha-Mano, Neda Jahanshad, Paul M Thompson, Rajendra A Morey

Faculty, Staff and Students Publications

Background: Cortical gyrification involves the formation of folds in the cerebral cortex, coinciding with key neurodevelopmental processes. Its strong correlation with increased cortical surface area and decreased cortical thickness may improve cortical signaling efficiency by decreasing cortico-cortical distance. Differences in brain structure have been found in posttraumatic stress disorder (PTSD), yet few small studies have examined cortical gyrification.

Methods: Gyrification was quantified using FreeSurfer's Local Gyrification Index (lGI), derived from 3-dimensional T1-weighted volumetric brain magnetic resonance imaging in 1876 participants (PTSD n = 789, control n = 1087) across 24 sites from the ENIGMA-PGC (Enhancing Neuro Imaging Genetics through Meta-Analysis …


Application Of A Natural Language Processing Algorithm To Early Asthma Ascertainment For Adults In The Era Of Electronic Health Records, Sunghwan Sohn, Elham Sagheb, Bhavani Singh Agnikula Kshatriya, Shauna M Overgaard, Deepak K Sharma, Sungrim Moon, Elizabeth A Krusemark, Dave Watson, Sergio E Chiarella, Miguel A Park, Jason D Greenwood, Randy M Foss, Zhandong Liu, Meera Gupta, Carla M Davis, Wade Schulz, Hongfang Liu, Young J Juhn Mar 2026

Application Of A Natural Language Processing Algorithm To Early Asthma Ascertainment For Adults In The Era Of Electronic Health Records, Sunghwan Sohn, Elham Sagheb, Bhavani Singh Agnikula Kshatriya, Shauna M Overgaard, Deepak K Sharma, Sungrim Moon, Elizabeth A Krusemark, Dave Watson, Sergio E Chiarella, Miguel A Park, Jason D Greenwood, Randy M Foss, Zhandong Liu, Meera Gupta, Carla M Davis, Wade Schulz, Hongfang Liu, Young J Juhn

Faculty, Staff and Students Publications

Background: The natural language processing (NLP) algorithm for predetermined asthma criteria (NLP-PAC) was successfully developed and validated for automatically ascertaining pediatric asthma from electronic health record (EHRs) systems. A scalable, efficient, and automated tool for ascertaining adult asthma status from EHRs remains nonexistent.

Objective: We validated NLP-PAC enabling ascertainment and early identification of adult asthma status in their EHRs.

Methods: We applied the validated NLP-PAC to EHRs of a convenient sample (adult cohorts who participated in our previous population-based studies) in which a reference standard (ie, asthma status defined by manual chart review) is available. The performance of NLP-PAC was …


Validation Of Longitudinal Biomarker Screening Algorithms For Hcc Detection In Patients With Cirrhosis, Neehar D Parikh, Anna S Lok, Camden Lopez, Stephanie Page-Lester, Lewis R Roberts, Rajender Reddy, Michelle Luster, Saira Khaderi, Sumeet K Asrani, Hashem B El-Serag, Fasiha Kanwal, Ziding Feng, Nabihah Tayob Mar 2026

Validation Of Longitudinal Biomarker Screening Algorithms For Hcc Detection In Patients With Cirrhosis, Neehar D Parikh, Anna S Lok, Camden Lopez, Stephanie Page-Lester, Lewis R Roberts, Rajender Reddy, Michelle Luster, Saira Khaderi, Sumeet K Asrani, Hashem B El-Serag, Fasiha Kanwal, Ziding Feng, Nabihah Tayob

Faculty, Staff and Students Publications

Background: Blood-based biomarker panels, including GALAD, have been proposed as an alternative to abdominal ultrasound for hepatocellular carcinoma (HCC) surveillance. Studies suggest longitudinal evaluation of biomarkers can improve test performance; however, no large studies have validated these findings.

Methods: We leveraged the HCC Early Detection Strategy (HEDS) study (n=1019 patients with cirrhosis; 99 incident HCC) and Texas HCC Consortium (THCCC) (n=2345 patients with cirrhosis; 126 incident HCC) to compare the performance of fixed-threshold GALAD (cutoff of -1.36), and 4 longitudinal algorithms: longitudinal GALAD, PALAD, mFB-ALAD, and mPEB-ALAD. The HEDS cohort was used to derive longitudinal algorithms, and external validation was …


Risk Factors For Acute Rejection In Pediatric Lung Transplantation And Its Impact On Graft Failure, Selena Li, Abbas Rana Mar 2026

Risk Factors For Acute Rejection In Pediatric Lung Transplantation And Its Impact On Graft Failure, Selena Li, Abbas Rana

Faculty, Staff and Students Publications

Background: Although acute rejection is a common complication of lung transplantation, few studies have analyzed risk factors for acute rejection in pediatric lung transplant patients. The purpose of this study was to examine risk and protective factors for acute rejection in pediatric lung transplantation and its impact on graft failure.

Methods: A retrospective analysis was performed on lung transplant data for a cohort of 906 pediatric patients from the Organ Procurement and Transplantation Network (OPTN) Database between October 1, 1987, and June 30, 2023. Multivariable logistic regression was conducted to identify risk and protective factors for acute rejection, adjusting for …


How Does Frailty Impact Peri-Operative And Speech Recognition Outcomes For Cochlear Implants In Veterans?, Angela S Peng, Nathan R Lindquist Mar 2026

How Does Frailty Impact Peri-Operative And Speech Recognition Outcomes For Cochlear Implants In Veterans?, Angela S Peng, Nathan R Lindquist

Faculty, Staff and Students Publications

Objective: To investigate the association of frailty with post-cochlear implant (CI) admission, morbidity, and CI-aided word recognition outcomes in veterans.

Study design: Retrospective cohort.

Setting: Single-institution tertiary care Veterans Health Administration (VHA) hospital.

Methods: Veterans who underwent cochlear implantation between 1998 to 2024 were included. The Modified 5-Item Frailty Index (mFI-5) score was used to characterize preoperative frailty. Outcomes of interest were admission from post-anesthesia care unit (PACU), relative risk (RR) of admission among frail patients, and relationship between frailty and post-CI word recognition score (WRS). Ordinal data were analyzed via logistic regression and Chi square tests; a multivariate linear …


E3 Ubiquitin Ligases And Asthma Relief, Ajay P. Nayak Mar 2026

E3 Ubiquitin Ligases And Asthma Relief, Ajay P. Nayak

Department of Medicine Faculty Papers

No abstract provided.


Sex Differences In Hospitalizations In The 6 Months Before A Diagnosis Of Transthyretin Amyloid Cardiomyopathy, Gregg C Fonarow, Biykem Bozkurt, Marianna Fontana, Julian D Gillmore, William E Moody Mar 2026

Sex Differences In Hospitalizations In The 6 Months Before A Diagnosis Of Transthyretin Amyloid Cardiomyopathy, Gregg C Fonarow, Biykem Bozkurt, Marianna Fontana, Julian D Gillmore, William E Moody

Faculty, Staff and Students Publications

Background: The influence of sex on the extent of missed opportunities for early diagnosis of transthyretin amyloid cardiomyopathy (ATTR-CM) has not been characterized.

Objectives: The objective of the study was to determine the rate and causes of hospitalization preceding the index admission with ATTR-CM, stratifying analyses according to sex.

Methods: We conducted a retrospective cohort study of the National Readmissions Database to evaluate the 6-month hospitalizations preceding an index admission with a diagnosis of ATTR-CM.

Results: Between 2018 and 2020, there were 10,975 patients hospitalized with ATTR-CM of whom 4,545 (41.1%) had 1 or more hospital admission within the preceding …


Rural-Urban Differences In Use Of Mental Health Care For Serious Mental Illness At The Veterans Health Administration: A Retrospective Cohort Analysis, Liang Chen, Amy K Cuellar, Giselle Day, Alexandra Zingg, Julianna Hogan, Jan A Lindsay Mar 2026

Rural-Urban Differences In Use Of Mental Health Care For Serious Mental Illness At The Veterans Health Administration: A Retrospective Cohort Analysis, Liang Chen, Amy K Cuellar, Giselle Day, Alexandra Zingg, Julianna Hogan, Jan A Lindsay

Faculty, Staff and Students Publications

PURPOSE: Rural Veterans with serious mental illness (SMI) encounter significant barriers to accessing mental health care, related to SMI symptoms and rurality. A 2023 Government Accountability Office report found that rural Veterans used Veterans Health Administration (VHA) intensive mental health care for SMI less than urban Veterans relative to their population distributions. Our purpose was to deepen understanding of rural-urban differences in use of VHA mental health care among Veterans with SMI.

METHODS: Using VHA databases, we conducted a retrospective cohort analysis of 387,477 Veterans diagnosed with SMI, examining rurality as a predictor of intensive care for SMI and other …


External Validation Of Calculator For Cesarean Delivery During Induction Of Labor, Estefania Guthrie, Ipsita Ghose, Hector Mendez-Figueroa, Suneet P Chauhan Mar 2026

External Validation Of Calculator For Cesarean Delivery During Induction Of Labor, Estefania Guthrie, Ipsita Ghose, Hector Mendez-Figueroa, Suneet P Chauhan

Faculty, Staff and Students Publications

Objective: To validate a published risk calculator to predict cesarean delivery (CD) among singletons undergoing induction of labor.

Methods: Our retrospective cohort study included singletons undergoing induction of labor. A predicted CD score was calculated for each individual based on a previously developed calculator. External validation of the calculator was assessed by the discriminative power of the model by using the area under the receiver operating characteristic curve, and by a calibration curve. The score was categorized as less than 10%, 10% to less than 30%, and 30% or greater. The primary outcome was CD. The secondary outcomes were a …


Toward Scientific Rigor: Setting Standards For Indirect Calorimetry Analysis And Reporting Mar 2026

Toward Scientific Rigor: Setting Standards For Indirect Calorimetry Analysis And Reporting

Faculty, Staff and Students Publications

Indirect calorimetry determines energy expenditure by measuring respiratory gas exchange. The approach is based on the principle that nutrient metabolism consumes O2 and produces CO2 and water in predictable ratios that can be compared with heat production. Due to the impracticality and high cost of direct calorimetry, indirect calorimetry is the major approach for modern metabolic studies in preclinical models. Despite the broad adoption of this method in rodent phenotyping, the field has lacked standardized methods for analyzing, representing, and sharing these data, limiting scientific progress. The recent review in Nature Metabolism by the International Indirect Calorimetry Consensus Committee (IICCC) …


Living Evidence-Informed Guideline On The Early Detection Of Oral Squamous Cell Carcinoma And Potentially Malignant Disorders: Cytology Adjuncts To Determine The Need For Biopsy, Version 2026 1.0, James C Melville, Anita S H Patel, Alessandro Villa, Michael Glick, Mark W Lingen Mar 2026

Living Evidence-Informed Guideline On The Early Detection Of Oral Squamous Cell Carcinoma And Potentially Malignant Disorders: Cytology Adjuncts To Determine The Need For Biopsy, Version 2026 1.0, James C Melville, Anita S H Patel, Alessandro Villa, Michael Glick, Mark W Lingen

Faculty, Staff and Student Publications

Background: Early detection of oral potentially malignant disorders and oral cavity cancer can improve patient prognosis. The guideline panel addressed the use of cytology adjuncts to screen adults without mucosal abnormalities and determine the need for biopsy among adults with mucosal abnormalities.

Types of studies reviewed: The guideline panel used the Grading of Recommendations Assessment, Development and Evaluation Evidence to Decision framework to formulate recommendations. The authors conducted reviews to assess the benefits and harms of cytology adjuncts and people and clinician values and preferences as they relate to adjunct tests and biopsy of mucosal abnormalities. As part of the …


Histologic Analysis Of Peri-Implant Soft Tissue Around External Hexagon And Morse Taper Implant Connections Mar 2026

Histologic Analysis Of Peri-Implant Soft Tissue Around External Hexagon And Morse Taper Implant Connections

Faculty, Staff and Student Publications

Background: Twenty patients rehabilitated with screw-retained full-arch implant-supported prostheses functioning for at least one year were included.

Material and methods: This clinical study included 20 patients rehabilitated with screw-retained full-arch implant-supported prostheses in function for at least 1 year. Participants were allocated into two groups according to the implant-abutment connection design: external hexagon (EH; n = 10) and Morse taper (MT; n = 10). One peri-implant soft tissue biopsy specimen was obtained from each patient and processed for hematoxylin-eosin staining. Histological evaluation assessed epithelial hyperplasia, epithelial organization, inflammatory infiltrate intensity, and connective tissue fibrosis. Data normality was assessed using the …


Evaluating Icd-11 Against Established Terminology Standards: A Dual-Framework Analysis Mar 2026

Evaluating Icd-11 Against Established Terminology Standards: A Dual-Framework Analysis

Faculty, Staff and Student Publications

Background

The healthcare world is evaluating and adopting the World Health Organization’s (WHO’s) International Statistical Classification of Diseases and Related Health Problems Eleventh Revision (ICD-11) for Mortality and Morbidity Statistics (MMS). The objective of this study is to evaluate the degree to which the ICD-11 Foundation and the ICD-11 MMS linearization adhere to accepted terminology practices.

Methods

This study consisted of an evaluation of the ICD-11 Foundation and ICD-11 MMS, using two established evaluation frameworks. Initial assessments were independently evaluated using publicly available documentation and designated one of five endpoints: meets criterion, partially meets criterion, does not meet criterion, criterion …


Real-World Effectiveness Of Second-Line Therapies In Advanced Non-Small Cell Lung Cancer: Insights From Propensity-Weighted Comparative Analyses Of Longitudinal Ehr Data Mar 2026

Real-World Effectiveness Of Second-Line Therapies In Advanced Non-Small Cell Lung Cancer: Insights From Propensity-Weighted Comparative Analyses Of Longitudinal Ehr Data

Faculty, Staff and Student Publications

Background: While substantial research has focused on first-line (1L) therapies for advanced-stage non-small cell lung cancer (aNSCLC), less is known about the effectiveness of second-line (2L) treatments following disease progression on 1L. The poor prognosis after 1L progression, limited guidance for 2L treatment, and constraints of clinical trials in addressing these questions underscore the need for real-world comparative effectiveness research.

Methods: We conducted a retrospective analysis to compare real-world overall survival (rwOS) associated with 2L treatments among patients with disease progression during 1L. Eligible patients were selected from Flatiron Health's nationwide electronic health record (EHR)-derived de-identified database. 1L and 2L …


Global, Regional, And National Burden Of Breast Cancer Among Females, 1990–2023, With Forecasts To 2050: A Systematic Analysis For The Global Burden Of Disease Study 2023, Gbd 2023 Breast Cancer Collaborators Breast Cancer Collaborators, Kathryn H. Jacobsen Mar 2026

Global, Regional, And National Burden Of Breast Cancer Among Females, 1990–2023, With Forecasts To 2050: A Systematic Analysis For The Global Burden Of Disease Study 2023, Gbd 2023 Breast Cancer Collaborators Breast Cancer Collaborators, Kathryn H. Jacobsen

Health Studies Faculty Publications

Summary

Background

Breast cancer is a leading cause of mortality and morbidity among females worldwide. As part of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2023, we provided an updated comprehensive assessment of the epidemiological trends, disease burden, and risk factors associated with breast cancer globally, regionally, and nationally from 1990 to 2023.

Methods

Breast cancer incidence, mortality, prevalence, years lived with disability (YLDs), years of life lost (YLLs), and disability-adjusted life-years (DALYs) were estimated by age and sex for 204 countries and territories from 1990 to 2023. Mortality estimates were generated using GBD Cause of …


Soft Skills For Medical Physicists: Evolving A Profession., Tomas Kron, Julie Raffi, Shada Wadi-Ramahi, Abdelkader Toutaoui, Bilal Jalal, Peter A Sandwall, Graciela Velez, Dario Sanz, Godfrey Azangwe Mar 2026

Soft Skills For Medical Physicists: Evolving A Profession., Tomas Kron, Julie Raffi, Shada Wadi-Ramahi, Abdelkader Toutaoui, Bilal Jalal, Peter A Sandwall, Graciela Velez, Dario Sanz, Godfrey Azangwe

Oncology Articles

PURPOSE: Medical physicists are essential healthcare professionals who bridge the gap between technology and patient care, particularly in radiation oncology and medical imaging. With the profession expanding its clinical and global roles, the need for competencies beyond technical expertise-such as communication, leadership, and cultural awareness-is increasingly evident. These competencies, commonly referred to as soft skills, are critical for patient-centered care but remain insufficiently integrated into formal education and training pathways. The aim of the present work was to identify soft skills relevant to medical physics practice and investigate where in a career they are acquired and used.

METHODS: This paper …


Navigation-Assisted Percutaneous Fixation Of An Anterior Column And Posterior Hemitransverse Fracture In An Elderly Patient: A Case Report., Matthew Rohl, Taylor J Manes, Nate Rodriguez, Kevin Monahan, Joseph P Scheschuk Mar 2026

Navigation-Assisted Percutaneous Fixation Of An Anterior Column And Posterior Hemitransverse Fracture In An Elderly Patient: A Case Report., Matthew Rohl, Taylor J Manes, Nate Rodriguez, Kevin Monahan, Joseph P Scheschuk

Surgery Articles

INTRODUCTION: Acetabular fractures in elderly patients are often the result of low-energy trauma and are complicated by osteopenia, comorbidities, and limited physiologic reserve. Minimally invasive approaches, such as percutaneous fixation have emerged as viable alternatives to open reduction in selected fracture patterns.

CASE REPORT: We report the case of a 76-year-old male with a history of coronary artery disease, hypertension, hyperlipidemia, and osteopenia who sustained a comminuted right anterior column and posterior hemitransverse acetabular fracture following a ground-level fall. His hospital course was complicated by rhabdomyolysis and elevated troponin levels, necessitating cardiac evaluation, which demonstrated normal left ventricular function and …


The Correlation Of Vitamin D Deficiency On Clinical Disease Activity Index (Cdai) Scores In Patients With Rheumatoid Arthritis, Ruha Reddy, Amanda Rodriguez Do, Amy Wu, Jasmine Sturn, Rachel Champagne, Rebekah Johnson, Marie S. O'Brien Do Mar 2026

The Correlation Of Vitamin D Deficiency On Clinical Disease Activity Index (Cdai) Scores In Patients With Rheumatoid Arthritis, Ruha Reddy, Amanda Rodriguez Do, Amy Wu, Jasmine Sturn, Rachel Champagne, Rebekah Johnson, Marie S. O'Brien Do

USF-LVHN SELECT

No abstract provided.


Association Between Infection With Multidrug Resistant Staphylococcus Aureus And Patient Risk Factors, Ariana Virgillio, Emily A. Felton, Josh Alvior, Abigail Eglinton, Deanna N. Becker, Amorce Lima, E Cella, T Azarian, Suzane Silbert, Lindsey N. Shaw, Kami Kim Mar 2026

Association Between Infection With Multidrug Resistant Staphylococcus Aureus And Patient Risk Factors, Ariana Virgillio, Emily A. Felton, Josh Alvior, Abigail Eglinton, Deanna N. Becker, Amorce Lima, E Cella, T Azarian, Suzane Silbert, Lindsey N. Shaw, Kami Kim

USF-LVHN SELECT

No abstract provided.


Lehigh County Harm Reduction Women’S Outreach, Linda Schiller, Abby S. Letcher Md, Nyann Biery Ms, Heather Diehl, Carnen Ortiz, Bryant Rivera, William Delgado Mar 2026

Lehigh County Harm Reduction Women’S Outreach, Linda Schiller, Abby S. Letcher Md, Nyann Biery Ms, Heather Diehl, Carnen Ortiz, Bryant Rivera, William Delgado

USF-LVHN SELECT

No abstract provided.


A Comparative Operational Analysis Of Patient Access And Clinician Productivity: Identifying Success Drivers In Pediatric Gastroenterology, Lionel Sam, Liborio Larussa Md Mar 2026

A Comparative Operational Analysis Of Patient Access And Clinician Productivity: Identifying Success Drivers In Pediatric Gastroenterology, Lionel Sam, Liborio Larussa Md

USF-LVHN SELECT

No abstract provided.


Youth Suicide Across The Lehigh Valley Health Network Region:Determining Common Lethal Means Used Locally, Madeline Pollak, Emmanuel Annor Md, Rebecca Lipscomb, Dhanalakshmi Ramasamy Md Mar 2026

Youth Suicide Across The Lehigh Valley Health Network Region:Determining Common Lethal Means Used Locally, Madeline Pollak, Emmanuel Annor Md, Rebecca Lipscomb, Dhanalakshmi Ramasamy Md

USF-LVHN SELECT

No abstract provided.