Digital Commons Network^™

Postnatal Zika And Dengue Infection And Their Effects On Neurodevelopment Among Children Living In Rural Guatemala, Molly M Lamb, Alejandra Paniagua-Avila, Evan J Anderson, Chris Focht, Alison M Colbert, Muktha Natrajan, Jesse J Waggoner, Erin Scherer, D Mirella Calvimontes, Guillermo A Bolaños, Desirée Bauer, Paola Arroyave, Sara Hernández, Maria A Martinez, Aida V Ralda, Neudy Rojop, Edgar E Barrios, Andrea Chacon, Walla Dempsey, Kay M Tomashek, Wendy A Keitel, Hana M El Sahly, Flor M Muñoz

Faculty, Staff and Students Publications

Background: Prenatal Zika virus (ZIKV) infection leads to microcephaly and adverse neurodevelopment. The effects of postnatal ZIKV infection on the developing brain are unknown. We assessed the neurodevelopmental outcomes of children exposed postnatally during the ZIKV epidemic.

Methods: A prospective study enrolled infants 0-3 months of age and their mothers, and children 1.5-3.5 years of age in rural Guatemala from 2017 and were followed for 12 months until 2019. Neurodevelopment was evaluated using the Mullen Scales of Early Learning (MSEL). ZIKV and dengue virus (DENV) infections were identified by polymerase chain reaction (PCR) using active surveillance. Serological analyses, stratified by …

Factors Associated With Completeness Of Sex And Gender Fields In Electronic Health Records, Dinah Foer

Faculty, Staff and Students Publications

Purpose: Our purpose was to understand the completeness of sex and gender fields in electronic health record (EHR) data and patient-level factors associated with completeness of those fields. In doing so, we aimed to inform approaches to EHR sex and gender data collection.

Methods: This was a retrospective observational study using 2016-2021 deidentified EHR data from a large health care system. Our sample included adults who had an encounter at any of three hospitals within the health care system or were enrolled in the health care system's Accountable Care Organization. The sex and gender fields of interest were gender identity, …

Suppression Of Hypothalamic Oestrogenic Signal Sustains Hyperprolactinemia And Metabolic Adaptation In Lactating Mice, Qianru Zhao, Yongjie Yang, Hailan Liu, Yongxiang Li, Benjamin P Eappen, Hesong Liu, Longlong Tu, Kristine M Conde, Mengjie Wang, Xi Chen, Na Yin, Darah Ave Threat, Nathan Xu, Junying Han, Peiyu Gao, Yi Zhu, Darryl L Hadsell, Yang He, Pingwen Xu, Yanlin He, Chunmei Wang

Faculty, Staff and Students Publications

17β-oestradiol (E2) inhibits overeating and promotes brown adipose tissue (BAT) thermogenesis, whereas prolactin (PRL) does the opposite. During lactation, the simultaneous decline in E2 and surge in PRL contribute to maternal metabolic adaptations, including hyperphagia and suppressed BAT thermogenesis. However, the underlying neuroendocrine mechanisms remain unclear. Here, we find that oestrogen receptor alpha (ERα)-expressing neurons in the medial basal hypothalamus (MBH), specifically the arcuate nucleus of the hypothalamus and the ventrolateral subdivision of the ventromedial hypothalamus (vlVMH), are suppressed during lactation. Deletion of ERα from MBH neurons in virgin female mice induces metabolic phenotypes characteristic of lactation, including hyperprolactinemia, hyperphagia …

Mapping The Transcriptional And Epigenetic Landscape Of Organotypic Endothelial Diversity In The Developing And Adult Mouse, William B Gillespie, James F Martin, Joshua D Wythe

Faculty, Staff and Students Publications

The vascular endothelium features unique molecular and functional properties across different vessel types, such as between arteries, veins and capillaries, as well as between different organs, such as the leaky sinusoidal endothelium of the liver versus the impermeable vessels of the brain. However, the transcriptional networks governing endothelial organ specialization remain unclear. Here we profile the accessible chromatin and transcriptional landscapes of the endothelium from the mouse liver, lung, heart, kidney, brain and retina, across developmental time, to identify potential transcriptional regulators of endothelial heterogeneity. We then determine which of these putative regulators are conserved in human brain endothelial cells, …

Preferences For Survivorship Education And Delivery Among Latino And Non-Latino Childhood Cancer Survivors And Caregivers, Ashley Ikwuezunma, Olga Taylor, M Fatih Okcu, Ranjan Bista, Jill Hartley, Rodrigo Eraña, Juan Carlos Bernini, Lisa Kahalley, Michael Scheurer, Maria Monica Gramatges

Faculty, Staff and Students Publications

Purpose: To assess survivor and parent perceptions of the long-term survivor visit and preferences regarding accessing health information, survivorship education, and support networks in rural and metropolitan regions of Texas.

Methods: Leveraging the multi-institutional Survivorship and Access to Care for Latinos to Understand Disparities (SALUD) cohort, we administered a 26-item bilingual survey to adult survivors of childhood cancer and parents of younger survivors. Characteristics and responses were compared between survivors vs. parents and Latinos vs. non-Latinos using a t test or Fisher exact test. Odds ratios for the outcomes of interest were calculated with 95% confidence intervals.

Results: We received …

International Multispecialty Expert Physician Preoperative Identification Of Extranodal Extension In Patients With Oropharyngeal Cancer Using Computed Tomography: Prospective Blinded Human Inter-Observer Performance Evaluation, Cem Dede, Nicolette Taku, Renjie He, Mohamed A Naser, Christina S Sharafi, Antti Mäkitie, Benjamin H Kann, Kimmo Kaski, Jaakko Sahlsten, Joel Jaskari, Moran Amit, Gregory M Chronowski, Eduardo M Diaz, Adam S Garden, Ryan P Goepfert, Jeffrey P Guenette, G Brandon Gunn, Jussi Hirvonen, Frank Hoebers, Katherine A Hutcheson, Nandita Guha-Thakurta, Jason Johnson, Diana Kaya, Shekhar D Khanpara, Kristofer Nyman, Stephen Y Lai, Miriam Lango, Kim O Learned, Anna Lee, Carol M Lewis, Anastasios Maniakas, Amy C Moreno, Jeffrey N Myers, Jack Phan, Kristen B Pytynia, David I Rosenthal, Vlad C Sandulache, Dawid Schellingerhout, Shalin J Shah, Andrew G Sikora, Abdallah S R Mohamed, Melissa M Chen, Clifton D Fuller, Multidisciplinary Oropharyngeal Cancer Extra‐Nodal Extension (Opc Ene) Assessment Working Group

Faculty, Staff and Students Publications

Background: Pathologic extranodal extension (pENE) is a crucial prognostic factor in oropharyngeal cancer (OPC), but determining pENE from imaging has high inter-observer variability. The role of clinician specialty in the accuracy of imaging-detected extranodal extension (iENE) remains unclear. The purpose of this study is to assess the influence of clinician specialty on the accuracy of preoperative iENE detection in human papillomavirus (HPV)-positive OPC using computed tomography (CT) imaging.

Methods: This prospective observational study evaluated pretherapy CT images from 24 HPV-positive OPC patients (30 scans, including duplicates). Thirty-four expert observers (11 radiologists, 12 surgeons, 11 radiation oncologists) assessed iENE and reported …

Who And Its Enduring Commitment To Global Pediatrics

Faculty, Staff and Students Publications

No abstract provided.

Playbook Workflow Builder: Interactive Construction Of Bioinformatics Workflows, Giacomo B Marino, Anna I Byrd, Mano R Maurya, Sumana Srinivasan, Keyang Yu, Varduhi Petrosyan, Matthew E Roth, Miroslav Milinkov, Charles Hadley King, Jeet Kiran Vora, Jonathon Keeney, Christopher Nemarich, William Khan, Alexander Lachmann, Nasheath Ahmed, Alexandra Agris, Juncheng Pan, Srinivasan Ramachandran, Eoin Fahy, Emmanuel Esquivel, Aleksandar Mihajlovic, Bosko Jevtic, Vuk Milinovic, Sean Kim, Patrick Mcneely, Tianyi Wang, Eric Wenger, Miguel A Brown, Alexander Sickler, Yuankun Zhu, Sherry L Jenkins, Philip D Blood, Deanne M Taylor, Adam C Resnick, Raja Mazumder, Aleksandar Milosavljevic, Shankar Subramaniam, Avi Ma'ayan

Faculty, Staff and Students Publications

The Playbook Workflow Builder (PWB) is a web-based platform to dynamically construct and execute bioinformatics workflows by utilizing a growing network of input datasets, semantically annotated API endpoints, and data visualization tools contributed by an ecosystem of collaborators. Via a user-friendly user interface, workflows can be constructed from contributed building-blocks without technical expertise. The output of each step of the workflow is added into reports containing textual descriptions, figures, tables, and references. To construct workflows, users can click on cards that represent each step in a workflow, or construct workflows via a chat interface that is assisted by a large …

Defining The Transcriptional Basis Of Organ-Specific Endothelial Cell Specialization

Faculty, Staff and Students Publications

Blood vessels feature extensive phenotypic and functional differences that help them meet the unique nutritive and energetic demands of the specific organ they reside in. Profiling the chromatin and transcriptional landscape of several organs identified novel gene regulatory networks that determine endothelial cell organ specialization in mammals.

Acute Kidney Injury In Severe Alcohol-Associated Hepatitis Treated With Anakinra Plus Zinc Or Prednisone, Douglas A Simonetto, Amon Asgharpour, Muhammad Y Jan, Qing Tang, Yunpeng Yu, Yang Li, Moyinoluwa Taiwo, Prashanth Thevkar Nagesh, Srinivasan Dasarathy, Patrick S Kamath, Craig J Mcclain, Naga Chalasani, Gyongyi Szabo, Ramon Bataller, Mack Mitchell, Wajahat Z Mehal, Laura E Nagy, Vijay H Shah, Samer Gawrieh, Arun J Sanyal

Faculty, Staff and Students Publications

Background and aims: In a recent trial, patients with severe alcohol-associated hepatitis treated with anakinra plus zinc (A+Z) had lower survival and higher acute kidney injury (AKI) rates versus prednisone (PRED). We characterize the clinical factors and potential mechanisms associated with AKI development in that trial.

Approach and results: Data from 147 participants in a multicenter randomized clinical trial (74 A+Z, 73 PRED) were analyzed. AKI, AKI phenotypes, and kidney injury biomarkers were compared between participants who did/did not develop AKI in the 2 treatment arms. Multivariable competing risk analyses were performed to identify baseline risk factors for incident AKI, …

Intestinal Epithelial Serotonin As A Novel Target For Treating Disorders Of Gut-Brain Interaction And Mood, Ardesheer Talati, Sarah A Najjar, Virginie Bouchard, Virginie Gillet, Yan Tong, Zixing Huang, Kirsteen N Browning, Jialiang Hua, Ying Liu, James O Woodruff, Daniel Juarez, Melissa Medina, Jonathan Posner, Raquel Tonello, Nazli Yalcinkaya, Narek Israelyan, Roey Ringel, Letao Yang, Kam W Leong, Mu Yang, Ji Ying Sze, Tor Savidge, Jay Gingrich, Robert J Shulman, Michael D Gershon, Annie Ouellet, Larissa Takser, Mark S Ansorge, Kara Gross Margolis

Faculty, Staff and Students Publications

Background & aims: Mood disorders and disorders of gut-brain interaction (DGBI) are highly prevalent, commonly comorbid, and lack fully effective therapies. Although selective serotonin reuptake inhibitors (SSRIs) are first-line pharmacological treatments for these disorders, they may impart adverse effects, including anxiety, anhedonia, dysmotility, and, in children exposed in utero, an increased risk of cognitive, mood, and gastrointestinal disorders. SSRIs act systemically to block the serotonin reuptake transporter and enhance serotonergic signaling in the brain, intestinal epithelium, and enteric neurons. Yet, the compartments that mediate the therapeutic and adverse effects of SSRIs are unknown, as is whether gestational SSRI exposure directly …

Between-Visit Asthma Symptom Monitoring With A Scalable Digital Intervention: A Randomized Clinical Trial, Jessica L Sousa, Jorge Rodriguez, Dinah Foer, Stuart Lipsitz, Maria O Edelen, David W Bates, Adriana Arcia, Anuj K Dalal

Faculty, Staff and Students Publications

Importance: Asthma affects an estimated 7.7% of the US population and 262 million people worldwide. Symptom monitoring has demonstrated benefits but has not achieved widespread use.

Objective: To assess the effect of a scalable asthma symptom monitoring intervention on asthma outcomes.

Design, setting, and participants: This randomized clinical trial was conducted between July 2020 and March 2023 at 7 primary care clinics affiliated with an academic medical center (Brigham and Women's Hospital in Boston, Massachusetts). Candidate patients with a diagnosis of asthma over a 20-month recruitment period (July 2020 to March 2022) were identified and categorized into tiers of varying …

Individualized Blood Pressure Regulation And Acute Kidney Injury In Older Patients Having Major Abdominal Surgery: A Pilot Randomized Trial, Qulian Guo

Faculty, Staff and Student Publications

Background: Acute kidney injury (AKI) is a common postoperative complication, and hypotension may contribute. We therefore tested the primary hypothesis that individualized intraoperative blood pressure regulation reduces postoperative AKI in older surgical patients.

Methods: We enrolled patients ≥60 years old scheduled for elective major abdominal surgery with invasive arterial pressure monitoring. All had goal-directed fluid management based on stroke volume variation cardiac output, and administration of a starch. Participants were randomly assigned to: (1) individualized blood pressure management targeting a systolic blood pressure (SBP) within -20% and +10% if baseline SBP was ≥130 mmHg or diastolic blood pressure was ≥80 …

Learning Tracheal Intubation With A Hyperangulated Videolaryngoscopy Blade: Sub-Analysis Of A Randomised Controlled Trial, Nikolaos J Skubas, Alparslan Turan, Kurt Ruetzler

Faculty, Staff and Student Publications

Introduction: The number of tracheal intubation attempts required to reach proficiency in videolaryngoscopy with hyperangulated blades is unknown. Understanding this training requirement might guide training for clinicians who perform laryngoscopy. We therefore performed a planned sub-analysis of a randomised controlled trial comparing tracheal intubation success with videolaryngoscopy vs. direct laryngoscopy to determine the number of tracheal intubations with a hyperangulated videolaryngoscope blade needed to provide an acceptable first-attempt success rate.

Methods: We included clinicians from a randomised controlled trial who were familiar with direct laryngoscopy and Macintosh-blade videolaryngoscopy but inexperienced with hyperangulated videolaryngoscopy. Cumulative sum statistics were used to generate …

Worldwide Policy, Surveillance, And Research On Physical Education And School-Based Physical Activity: The Global Observatory For Physical Education (Gope!) Conceptual Framework And Research Protocol, Dean Dudley, Pedro C Hallal, Rafael Tassitano

Faculty, Staff and Student Publications

Introduction: The Global Observatory for Physical Education (GoPE!) builds on the Global Observatory for Physical Activity (GoPA!) to address gaps in surveillance, policy, and research on physical education (PE) and activity (PA). GoPE! is a worldwide surveillance system of quality PE and school-based PA that informs policy and interventions and allows comparative analysis so that each country and region can check their status and progress. This paper presents GoPE!'s conceptual framework and describes the research protocol as a cross-continental and evidence-based surveillance system.

Methods: Based on GoPA!'s framework and informed by the European Physical Education Observatory, as well as framed …

A Phase I Study Of The Pharmacokinetics, Pharmacodynamics, And Safety Of Liposomal Bupivacaine For Sciatic Nerve Block In The Popliteal Fossa For Bunionectomy, Jason Chittenden, Jeffrey Gadsden

Faculty, Staff and Student Publications

This trial assessed the pharmacokinetics, pharmacodynamics, and safety of liposomal bupivacaine given via ultrasound-guided popliteal sciatic nerve block with or without immediate-release bupivacaine hydrochloride in adults having bunionectomies. Forty-five adults were enrolled into four sequential cohorts: (1) liposomal bupivacaine 266 mg with bupivacaine hydrochloride 50 mg; (2) liposomal bupivacaine 133 mg with bupivacaine hydrochloride 50 mg; (3) liposomal bupivacaine 266 mg; or (4) bupivacaine hydrochloride 100 mg. Outcomes included pharmacokinetics (e.g., bupivacaine maximum plasma concentration [C

Apoe And Alzheimer’S Disease And Related Dementias Risk Among 12,221 Hispanics/Latinos, Adam M Brickman, Dolly Reyes-Dumeyer, Richard Mayeux, Farid Rajabli, Michael L Cuccaro, Jeffery M Vance, Silvia Mejia Arango, Rafael Samper-Ternent, Alejandra Michaels Obregon, Rosa Montesinos, Marcio Soto-Añari, Juan Carlos Duran, Maria Cusicanqui, Ivonne Z Jimenez Velazquez, Victoria Marca, Maryenela Illanes-Manrique, Mario Cornejo-Olivas, Margaret Pericak-Vance, Sid O'Bryant, Nilton Custodio, Giuseppe Tosto

Faculty, Staff and Student Publications

Background: Effect of apolipoprotein E (APOE) on Alzheimer's disease and related dementias (ADRD) risk is heterogeneous across populations, with scarce data on Hispanics/Latinos.

Methods: APOE genotype was studied in 12,221 Hispanics/Latinos (per cohort and via metanalysis): Caribbean-Hispanics, Mexicans, Mexican-Americans, and Peruvians/Bolivians. A subsample had longitudinal assessment and plasma p-tau. We tested the modifying effects of global and local ancestries. Results were replicated in an independent Peruvian cohort and brain samples.

Results: APOE ε4 effect was strongest in Peruvians/Bolivians (odds ratio [OR] = 6.13, 95% confidence interval [CI] = 2.71-13.83), followed by Mexicans (OR = 4.31, 95% CI = 1.58-11.74), Mexican-Americans …

Genome-Wide Association Study Meta-Analysis Provides Insights Into The Etiology Of Heart Failure And Its Subtypes, Doug Speed, James S Ware, Sean L Zheng, Anders Malarstig, Jasmine Gratton, Isabelle Bond, Carolina Roselli, David Miller, Sandesh Chopade, A Floriaan Schmidt, Erik Abner, Lance Adams, Charlotte Andersson, Krishna G Aragam, Johan Ärnlöv, Geraldine Asselin, Anna Axelsson Raja, Joshua D Backman, Kiran J Biddinger, Mary L Biggs, Heather L Bloom, Eric Boersma, Jeffrey Brandimarto, Michael R Brown, Søren Brunak, Mie Topholm Bruun, Leonard Buckbinder, Henning Bundgaard, David J Carey, Daniel I Chasman, Xing Chen, James P Cook, Tomasz Czuba, Simon De Denus, Abbas Dehghan, Graciela E Delgado, Alexander S Doney, Marcus Dörr, Joseph Dowsett, Samuel C Dudley, Gunnar Engström, Christian Erikstrup, Tõnu Esko, Eric H Farber-Eger, Stephan B Felix, Sarah Finer, Ian Ford, Mohsen Ghanbari, Sahar Ghasemi, Jonas Ghouse, Vilmantas Giedraitis, Franco Giulianini, John S Gottdiener, Stefan Gross, Daníel F Guðbjartsson, Hongsheng Gui, Rebecca Gutmann, Sara Hägg, Christopher M Haggerty, Åsa K Hedman, Anna Helgadottir, Harry Hemingway, Hans Hillege, Craig L Hyde, Bitten Aagaard Jensen, J Wouter Jukema, Isabella Kardys, Ravi Karra, Maryam Kavousi, Jorge R Kizer, Marcus E Kleber, Lars Køber, Andrea Koekemoer, Karoline Kuchenbaecker, Yi-Pin Lai, David Lanfear, Claudia Langenberg, Honghuang Lin, Lars Lind, Cecilia M Lindgren, Peter P Liu, Barry London, Brandon D Lowery, Jian'an Luan, Steven A Lubitz, Patrik Magnusson, Kenneth B Margulies, Nicholas A Marston, Hilary Martin, Winfried März, Olle Melander, Ify R Mordi, Michael P Morley, Andrew P Morris, Alanna C Morrison, Lori Morton, Michael W Nagle, Christopher P Nelson, Alexander Niessner, Teemu Niiranen, Raymond Noordam, Christoph Nowak, Michelle L O'Donoghue, Sisse Rye Ostrowski, Anjali T Owens, Colin N A Palmer, Guillaume Paré, Ole Birger Pedersen, Markus Perola, Marie Pigeyre, Bruce M Psaty, Kenneth M Rice, Paul M Ridker, Simon P R Romaine, Jerome I Rotter, Christian T Ruff, Marc S Sabatine, Neneh Sallah, Veikko Salomaa, Naveed Sattar, Alaa A Shalaby, Akshay Shekhar, Diane T Smelser, Nicholas L Smith, Erik Sørensen, Sundararajan Srinivasan, Kari Stefansson, Garðar Sveinbjörnsson, Per Svensson, Mari-Liis Tammesoo, Jean-Claude Tardif, Maris Teder-Laving, Alexander Teumer, Guðmundur Thorgeirsson, Unnur Thorsteinsdottir, Christian Torp-Pedersen, Vinicius Tragante, Stella Trompet, Andre G Uitterlinden, Henrik Ullum, Pim Van Der Harst, David Van Heel, Jessica Van Setten, Marion Van Vugt, Abirami Veluchamy, Monique Verschuuren, Niek Verweij, Christoffer Rasmus Vissing, Uwe Völker, Adriaan A Voors, Lars Wallentin, Yunzhang Wang, Peter E Weeke, Kerri L Wiggins, L Keoki Williams, Yifan Yang, Bing Yu, Faiez Zannad, Chaoqun Zheng, Folkert W Asselbergs, Thomas P Cappola, Marie-Pierre Dubé, Michael E Dunn, Chim C Lang, Nilesh J Samani, Svati Shah, Ramachandran S Vasan, J Gustav Smith, Hilma Holm, Sonia Shah, Patrick T Ellinor, Aroon D Hingorani, Quinn Wells, R Thomas Lumbers

Faculty, Staff and Student Publications

Heart failure (HF) is a major contributor to global morbidity and mortality. While distinct clinical subtypes, defined by etiology and left ventricular ejection fraction, are well recognized, their genetic determinants remain inadequately understood. In this study, we report a genome-wide association study of HF and its subtypes in a sample of 1.9 million individuals. A total of 153,174 individuals had HF, of whom 44,012 had a nonischemic etiology (ni-HF). A subset of patients with ni-HF were stratified based on left ventricular systolic function, where data were available, identifying 5,406 individuals with reduced ejection fraction and 3,841 with preserved ejection fraction. …

Communicating Blood Test Results In Primary Care: A Mixed-Methods Systematic Review, William Hamilton, Hardeep Singh, Sarah Dawson, Rachel O'Donnell, Jane Sprackman, Anna Ferguson Montague, Jessica Watson

Faculty, Staff and Students Publications

Background: Online records access, including test results, was rolled out as part of changes to the GP contract in England in 2023. Blood test result communication is important for patient-centred care, patient safety, and primary care workload. Evidence is needed to ensure that test results are communicated safely and efficiently to patients in primary care.

Aim: To summarise existing evidence for blood test result communication between primary care providers and their patients and carers.

Design and setting: A mixed-methods systematic review was undertaken.

Method: MEDLINE, Embase, PsycInfo (Ovid), CINAHL (EBSCOhost), and the Cochrane Library were searched from January 2013-September 2023. …

Soluble Mesothelin-Related Peptide As A Prognosticator In Pleural Mesothelioma Patients Receiving Checkpoint Immunotherapy, Sung Wook Kang, Jong Min Choi, Ji Seon Shim, Claire Lee, Priyanka Ranchod, Peter Jindra, Maheshwari Ramineni, Meera Patel, R Taylor Ripley, Shawn S Groth, Shanda H Blackmon, Bryan M Burt, Hyun-Sung Lee

Faculty, Staff and Students Publications

Background: Immune checkpoint therapy (ICT) has significantly impacted the treatment of malignant pleural mesothelioma (MPM). Despite some promising results from combination therapies, nearly half of MPM patients do not benefit, underscoring the urgent need for reliable predictive biomarkers. This study assesses the prognostic value of serum soluble mesothelin-related peptide (SMRP) and PD-L1 levels in MPM patients receiving ICT.

Methods: We conducted a retrospective analysis of 125 MPM patients treated with ICT by measuring pre-ICT serum levels of SMRP and PD-L1. We also examined the correlation of these serum levels with tumor mRNA expressions of mesothelin and PD-L1. Both univariable and …

Postvaccination Immunogenicity Among Pediatric Solid Organ Transplant Recipients, Gabriela Maron, Saira A Ali, Leandra Bitterfeld, Adam Blatt, Mary Alice Boulware, Kathleen M Campbell, Emily Carr, Benhur Cetin, Shelley Chapman, Yeh-Chung Chang, Ryan Cunningham, Ronald H Dallas, Keerti L Dantuluri, Bryanna N Domenick, Noelle H Ebel, Scott Elisofon, Rima Fawaz, Marc Foca, Hayley A Gans, Vani V Gopalareddy, Nitika A Gupta, Katherine Harmann, Jessica Hollenbeck, Anna R Huppler, Catalina Jaramillo, Nagraj Kasi, Nanda Kerkar, Stacee Lerret, Steven J Lobritto, M James Lopez, Alisha Mavis, Sonia Mehra, Sindhu Mohandas, Flor M Munoz, Krupa R Mysore, Nadia Ovchinsky, Kerrigan Perkins, Stacy Postma, Lauren Pratscher, Elizabeth B Rand, Regina K Rowe, Daniel Ruderfer, Danielle Schultz, Katherine Sear, Megan L Sell, Tanvi S Sharma, Janis Stoll, Jerry Turner, Kristen G Valencia Deray, Dominique Villarin, Carly Weaver, Phoebe Wood, Olivia Woodford-Berry, George Yanni, Lara A Danziger-Isakov

Faculty, Staff and Students Publications

This cohort study assesses the protection provided by live attenuated viral vaccines among a pediatric population of solid organ transplant recipients 1 year after vaccination.

Ethics Of Learning Surgical Autonomy In Safety-Net Hospital Systems With Patients Who Are Incarcerated

Faculty, Staff and Students Publications

Safety-net hospitals care for patients who are incarcerated and are key environments in which surgical trainees learn to wield their professional autonomy. This article explores ethical questions raised by surgical trainees' participation in carceral care and canvasses possible responses to those questions.

Trends In Physician Electronic Health Record Time And Message Volume, Julia Adler-Milstein, David W Bates, Lisa Rotenstein

Faculty, Staff and Students Publications

This cohort study uses national electronic health record data to assess patient medical advice request message volume and the time physicians spend in the records.

Time Tracking And Comparison Of Genetic Counseling Tasks In Inpatient And Outpatient Settings, Kristen Fishler

Faculty, Staff and Students Publications

Genetic counselors (GCs) practice in critical care settings. Some GCs have full-time inpatient roles, while most GCs who see inpatients do so as needed or on a rotating schedule in addition to seeing patients in an outpatient setting. Few studies have tracked and compared the amount of time it takes GCs to perform tasks in the inpatient and outpatient settings. Genetic counselors were invited to participate in this study via the National Society of Genetic Counselors research listserv. Participants completed an online survey asking how their role is structured and what types of support are available to them while seeing …

Predictors And Outcomes Of First Pass Efficacy In Posterior Circulation Strokes: Insights From Star Collaboration, Omar Tanweer, Mithun Sattur, Sami Al-Kasab, Joshua Burks, Robert Townsend, Diana Alsbrook, Travis Dumont, Min S Park, Nitin Goyal, Adam S Arthur, Ilko Maier, Justin Mascitelli, Robert Starke, Stacey Wolfe, Kyle Fargen, Alejandro Spiotta, Peter T Kan

Faculty, Staff and Students Publications

Background: First-pass efficacy (FPE) has been established as an important predictor of favorable functional outcomes after endovascular thrombectomy (ET) in anterior circulation strokes. In this retrospective cohort study, we investigate predictors and clinical outcomes of FPE in posterior circulation strokes (pcAIS).

Methods: The Stroke Thrombectomy and Aneurysm Registry database was used to identify pcAIS patients who achieved FPE. Their baseline characteristics and outcomes were compared with the non-FPE group. The primary outcome was a 90-day modified Rankin Scale (mRS) of 0-3. Univariate (UVA) and multivariate (MVA) analyses were done to evaluate predictors of FPE. Safety outcomes included distal emboli, vessel …

Complete, Sustained Resolution Of Pain With Pseudoarthrectomy For Bertolotti Syndrome: A Case Report

Faculty, Staff and Students Publications

Background: Bertolotti syndrome, characterized by lumbar pain due to a lumbosacral (LS) transitional vertebra, is a known but still controversial and overlooked pain generator despite an explosion of information on the condition in the last decade. Current management includes plain radiography, advanced imaging, minimally invasive interventions, and LS fusion.

Case report: We present a unique case of a middle-aged man with Castellvi IIa Bertolotti syndrome consisting of a unilateral enlarged, dysplastic L5 transverse process forming a pseudoarticulation (PA) with the ilium and normal anatomy contralaterally. He was diagnosed on a plain radiograph and following a diagnostic injection of the PA, …

Recent Advances In The Management Of Pediatric Cholestatic Liver Diseases, Rima Fawaz, Alisha M Mavis, Debora Kogan-Liberman, Saeed Mohammad, Sarah A Taylor

Faculty, Staff and Students Publications

Pediatric cholestatic liver diseases are rare conditions that can result from multiple specific underlying etiologies. Among the most common etiologies of pediatric cholestatic liver diseases are biliary atresia, Alagille syndrome (ALGS), and inherited disorders of bile acid transport. These diseases are characterized by episodic or chronic unremitting cholestasis. Due to the chronicity of these conditions, it is imperative to optimize medical management to improve patient quality of life, provide nutritional support, and reduce bile acid toxicity in efforts to slow disease progression. Cholestatic liver diseases remain the leading cause of pediatric liver transplantation, as many underlying disease etiologies have no …

Addressing The Burden Of Steatotic Liver Disease: The Role Of Transient Elastography: Correspondence To Editorial On “Current Burden Of Steatotic Liver Disease And Fibrosis Among Adults In The United States, 2017–2023”, George Cholankeril, Rohit Loomba, Aijaz Ahmed

Faculty, Staff and Students Publications

No abstract provided.

Rapid Diagnostic Sequencing Of Stool Dna Using Targeted Nanopore Sequencing In Patients With A Pulmonary Tuberculosis Diagnosis, Doctor Sibandze, Abigail Seeger, Maia Madison, Anca Vasiliu, Durbin Mulengwa, Clement Gascua, Mangaliso Ziyane, Sindisiwe Dlamini, Gugu Maphalala, Eric Bortz, Alexander Kay, Christoph Lange, Viola Dreyer, Tanja Niemann, Stefan Niemann, Andrew Dinardo, Anna Mandalakas, Stool4tb Global Partnership

Faculty, Staff and Students Publications

Background: Approximately 1.25 million individuals died of tuberculosis in 2023, in part due to ineffective treatment. In patients with paucibacillary tuberculosis, microbiologic confirmation and drug resistance testing via respiratory specimens is challenging; hence, stool samples are increasingly used for microbiologic confirmation. Targeted next-generation sequencing (tNGS) of stool DNA may improve detection of drug-resistant (DR) tuberculosis, helping patients receive appropriate treatments.

Methods: We assessed the ability of a nanopore tNGS approach using stool to detect drug resistance in a prospective, nested cohort of consecutive participants in Eswatini with pulmonary tuberculosis confirmed via sputum culture or sputum GeneXpert Ultra from 2020 to …

Variability In Treatment Of Utis In Children With Genitourinary Anomalies In Children's Hospitals, Sanyukta Desai, Pearl W Chang, Michael J Tchou, John M Morrison, Rana F Hamdy, Vijaya Vemulakonda, Patrick W Brady, Cynthia Abou Zeid, Sowdhamini S Wallace, Uti In Children With Cakut Study Group

Faculty, Staff and Students Publications

Objective: In children with urinary tract anomalies, febrile urinary tract infections (UTIs) are associated with increased risks of sepsis, hospitalization, and kidney injury. However, the best treatment strategies are unknown. We aimed to describe antibiotic treatment practices and outcomes for UTIs in children with urinary tract anomalies and evaluate whether variability in UTI treatment exists between hospitals.

Methods: We conducted a multicenter retrospective cohort study of children seen in emergency departments (EDs) in 6 free-standing US children's hospitals from January 1, 2017, through December 31, 2018. We included children aged 0-17 years with an anatomic or functional urinary tract anomaly …