Medical Specialties Commons^™

Retinal Ganglion Cell Circuits And Glial Interactions In Humans And Mice, Kang-Chieh Huang, Mohamed Tawfik, Melanie A Samuel

Faculty, Staff and Students Publications

Retinal ganglion cells (RGCs) are the brain's gateway for vision, and their degeneration underlies several blinding diseases. RGCs interact with other neuronal cell types, microglia, and astrocytes in the retina and in the brain. Much knowledge has been gained about RGCs and glia from mice and other model organisms, often with the assumption that certain aspects of their biology may be conserved in humans. However, RGCs vary considerably between species, which could affect how they interact with their neuronal and glial partners. This review details which RGC and glial features are conserved between mice, humans, and primates, and which differ. …

Hands-On Training About Data Clustering With Orange Data Mining Toolbox, Janez Demšar, Blaž Zupan

Faculty, Staff and Students Publications

Data clustering is a core data science approach widely used and referenced in the scientific literature. Its algorithms are often intuitive and can lead to exciting, insightful results that are easy to interpret. For these reasons, data clustering techniques could be the first method encountered in data science training. This paper proposes a hands-on approach to data clustering training suitable for introductory courses. The education approach features problem-based training that starts with the data and gradually introduces various data processing and analysis methods, illustrating them through visual representations of data and models. The proposed training is suitable for a general …

Machine Learning-Based Prediction Model For Icu Mortality After Continuous Renal Replacement Therapy Initiation In Children, Sameer Thadani, Tzu-Chun Wu, Danny T Y Wu, Aadil Kakajiwala, Danielle E Soranno, Gerard Cortina, Rachana Srivastava, Katja M Gist, Shina Menon, Worldwide Exploration Of Renal Replacement Outcomes Collaborative In Kidney Diseases (We-Rock) Collaborators

Faculty, Staff and Students Publications

BACKGROUND: Continuous renal replacement therapy (CRRT) is the favored renal replacement therapy in critically ill patients. Predicting clinical outcomes for CRRT patients is difficult due to population heterogeneity, varying clinical practices, and limited sample sizes.

OBJECTIVE: We aimed to predict survival to ICUs and hospital discharge in children and young adults receiving CRRT using machine learning (ML) techniques.

DERIVATION COHORT: Patients less than 25 years of age receiving CRRT for acute kidney injury and/or volume overload from 2015 to 2021 (80%).

VALIDATION COHORT: Internal validation occurred in a testing group of patients from the dataset (20%).

PREDICTION MODEL: Retrospective international …

Randomized, Observer-Blind, Controlled Phase 1 Study Of The Safety And Immunogenicity Of The Na-Gst-1/Alhydrogel Hookworm Vaccine With Or Without A Cpg Odn Adjuvant In Hookworm-Naïve Adults, David J Diemert, Maria Zumer, Mark Bova, Christina Gibbs-Tewary, Elissa M Malkin, Doreen Campbell, Lara Hoeweler, Guangzhao Li, Maria Elena Bottazzi, Peter J Hotez, Jeffrey M Bethony

Faculty, Staff and Students Publications

BACKGROUND: Recombinant Necator americanus Glutathione-S-Transferase-1 (Na-GST-1) formulated on Alhydrogel (Na-GST-1/Alhydrogel) is being developed to prevent anemia and other complications of N. americanus infection. Antibodies induced by vaccination with recombinant Na-GST-1 are hypothesized to interfere with the blood digestion pathway of adult hookworms in the host. Phase 1 trials have demonstrated the safety of Na-GST-1 formulated on Alhydrogel, but further optimization of the vaccine adjuvant formulation may improve humoral immune responses, thereby increasing the likelihood of vaccine efficacy.

METHODS: A randomized, observer-blind, dose escalation Phase 1 trial was conducted in 24 healthy, hookworm-naïve adults. In each cohort of 12 participants, 4 …

Immunopeptidomic Mhc-I Profiling And Immunogenicity Testing Identifies Tcj2 As A New Chagas Disease Mrna Vaccine Candidate, Leroy Versteeg, Rakesh Adhikari, Gonteria Robinson, Jungsoon Lee, Junfei Wei, Nelufa Islam, Brian Keegan, William K Russell, Cristina Poveda, Maria Jose Villar, Kathryn Jones, Maria Elena Bottazzi, Peter Hotez, Edwin Tijhaar, Jeroen Pollet

Faculty, Staff and Students Publications

Trypanosoma cruzi is a protozoan parasite that causes Chagas disease. Globally 6 to 7 million people are infected by this parasite of which 20-30% will progress to develop Chronic Chagasic Cardiomyopathy (CCC). Despite its high disease burden, no clinically approved vaccine exists for the prevention or treatment of CCC. Developing vaccines that can stimulate T. cruzi-specific CD8+ cytotoxic T cells and eliminate infected cells requires targeting parasitic antigens presented on major histocompatibility complex-I (MHC-I) molecules. We utilized mass spectrometry-based immunopeptidomics to investigate which parasitic peptides are displayed on MHC-I of T. cruzi infected cells. Through duplicate experiments, we identified an …

Template-Assisted Covalent Modification Underlies Activity Of Covalent Molecular Glues, Yen-Der Li, Michelle W Ma, Muhammad Murtaza Hassan, Moritz Hunkeler, Mingxing Teng, Kedar Puvar, Justine C Rutter, Ryan J Lumpkin, Brittany Sandoval, Cyrus Y Jin, Anna M Schmoker, Scott B Ficarro, Hakyung Cheong, Rebecca J Metivier, Michelle Y Wang, Shawn Xu, Woong Sub Byun, Brian J Groendyke, Inchul You, Logan H Sigua, Isidoro Tavares, Charles Zou, Jonathan M Tsai, Paul M C Park, Hojong Yoon, Felix C Majewski, Haniya T Sperling, Jarrod A Marto, Jun Qi, Radosław P Nowak, Katherine A Donovan, Mikołaj Słabicki, Nathanael S Gray, Eric S Fischer, Benjamin L Ebert

Faculty, Staff and Students Publications

Molecular glues are proximity-inducing small molecules that have emerged as an attractive therapeutic approach. However, developing molecular glues remains challenging, requiring innovative mechanistic strategies to stabilize neoprotein interfaces and expedite discovery. Here we unveil a trans-labeling covalent molecular glue mechanism, termed ‘template-assisted covalent modification’. We identified a new series of BRD4 molecular glue degraders that recruit CUL4DCAF16 ligase to the second bromodomain of BRD4 (BRD4BD2). Through comprehensive biochemical, structural and mutagenesis analyses, we elucidated how pre-existing structural complementarity between DCAF16 and BRD4BD2 serves as a template to optimally orient the degrader for covalent modification of DCAF16Cys58. This process stabilizes …

Temporal Trends In Mortality Related To Stroke And Atrial Fibrillation In The United States: A 21-Year Retrospective Analysis Of Cdc-Wonder Database, Owais Ahmad, Hanzala Ahmed Farooqi, Isra Ahmed, Adeena Jamil, Rayyan Nabi, Irfan Ullah, Abdul Wali Khan, Raheel Ahmed, Mahboob Alam, Bernardo Cortese, Mamas A Mamas

Faculty, Staff and Students Publications

Aims: Atrial Fibrillation (AF) is one of the most strongly associated risk factors for stroke. Our study aims to analyze changes in mortality from 1999 to 2020 in patients with AF and stroke.

Methods: Using the Centre for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research (CDC-WONDER), we retrospectively analyzed annual age-adjusted mortality rates (AAMR) per million from 1999 to 2020 in stroke patients with AF. Temporal trends were analyzed, and Annual Percentage Change (APC) was calculated using the JoinPoint regression model across variations in demographics (sex, race) and regional subgroups.

Results: Around 490 000 deaths were reported …

The Clinical Efficacy And Safety Of Bempedoic Acid In Patients At Elevated Risk Of Cardiovascular Disease: A Meta-Analysis Of Randomized Clinical Trials, Ahmed Sayed, Omar Shazly, Leandro Slipczuk, Chayakrit Krittanawong, Farhala Baloch, Salim S Virani

Faculty, Staff and Students Publications

Purpose: Statins are first-line agents to reduce low-density lipoprotein cholesterol (LDL-C) and cardiovascular risk, however, they are insufficient and/or intolerable in many patients. To that end, we conducted a meta-analysis of Bempedoic Acid (BA), a novel LDL-C lowering agent.

Methods: We retrieved randomized clinical trials (RCTs) of BA by searching Pubmed, the Cochrane Central Register of Controlled Trials, and Clinicaltrials.gov. We used the Mantel-Haenszel method to pool estimates. The I2 measure was used to quantify heterogeneity. Treatment effects are provided as relative risks (RR), absolute risk differences (ARD), and number needed to treat/harm (NNTB/H). Analyses were conducted using R, version …

Veterans' Experiences Of And Preferences For Patient-Centered, Measurement-Based Ptsd Care, Marcela C Weber, Ashlyn M Jendro, Ellen P Fischer, Karen L Drummond, Trenton M Haltom, Natalie E Hundt, Michael A Cucciare, Jeffrey M Pyne

Faculty, Staff and Students Publications

Background: Up to 50% of veterans drop out of trauma-focused evidence-based psychotherapies (TF-EBP) without completing treatment or recovering; evidence suggests this is in part because their posttraumatic stress disorder (PTSD) care is insufficiently patient-centered. There is also evidence that measurement-based care (MBC) for mental health should be personalized to the patient, yet this is not common practice in VA PTSD care.

Objectives: To explore veterans' experiences and preferences for aligning measurement-based PTSD care with their own treatment goals.

Method: Qualitative interviews were conducted with veterans (n=15) with PTSD who had received at least 2 sessions of a TF-EBP.

Measures: Survey …

Lack Of Association Of First And Second-Line Medication Dosing And Progression To Refractory Status Epilepticus In Children, Cristina Barcia Aguilar, Marta Amengual-Gual, J Nicholas Brenton, Kevin E Chapman, Justice Clark, William D Gaillard, Joshua L Goldstein, Howard P Goodkin, Robert Kahoud, Yi-Chen Lai, Mohamad A Mikati, Lindsey A Morgan, Eric T Payne, Craig A Press, Latania Reece, Tristan T Sands, Kumar Sannagowdara, Theodore Sheehan, Renée A Shellhaas, Robert C Tasker, Mark S Wainwright, Bo Zhang, Tobias Loddenkemper

Faculty, Staff and Students Publications

Purpose: Evaluate the relationship between first and second-line medication dosing and progression to refractory status epilepticus (RSE) in children.

Methods: This is a retrospective analysis of prospectively collected data from September 2014 to February 2020 of children with status epilepticus (SE) who received at least two antiseizure medications (ASMs). We evaluated the risk of developing RSE after receiving a low total benzodiazepine dose (lower than 100 % of the minimum recommended dose for each benzodiazepine dose administered within 10 min) and a low first non-benzodiazepine ASM dose (lower than 100 % of the minimum recommended dose of non-benzodiazepine ASM given …

Parental Report Of Indoor Air Pollution Is Associated With Respiratory Morbidities In Bronchopulmonary Dysplasia, Jessica L Rice, Joseph M Collaco, Michael C Tracy, Catherine A Sheils, Lawrence M Rhein, Antonia P Popova, Paul E Moore, Audrey N Miller, Winston M Manimtim, Khanh Lai, Jacob A Kaslow, Lystra P Hayden, Julie L Fierro, Manvi Bansal, Eric D Austin, Brianna Aoyama, Stamatia Alexiou, Gangaram Akangire, Amit Agarwal, Natalie Villafranco, Roopa Siddaiah, Joanne M Lagatta, Mehtap Haktanir Abul, A Ioana Cristea, Christopher D Baker, Steven H Abman, Sharon A Mcgrath-Morrow

Faculty, Staff and Students Publications

Objective: To determine the association between indoor air pollution and respiratory morbidities in children with bronchopulmonary dysplasia (BPD) recruited from the multicenter BPD Collaborative.

Study design: A cross-sectional study was performed among participants < 3 years old in the BPD Collaborative Outpatient Registry. Indoor air pollution was defined as any reported exposure to tobacco or marijuana smoke, electronic cigarette emissions, gas stoves, and/or wood stoves. Clinical data included acute care use and chronic respiratory symptoms in the past 4 weeks.

Results: A total of 1011 participants born at a mean gestational age of 26.4 ± 2.2 weeks were included. Most (66.6%) had severe BPD. More than 40% of participants were exposed to ≥1 source of indoor air pollution. The odds of reporting an emergency department visit (OR, 1.7; 95% CI, 1.18-2.45), antibiotic use (OR, 1.9; 95% CI, 1.12-3.21), or a systemic steroid course (OR, 2.18; 95% CI, …

Understanding Health-Related Quality Of Life After Hypospadias Repair: A Qualitative Study With Pre-Adolescent Males And Parents, Vinaya Bhatia, Shannon Cannon, Anjali N Patel, Heidi W Brown, Walid A Farhat, Marisa E Hilliard

Faculty, Staff and Students Publications

Introduction: Hypospadias is a common disease that affects approximately 1 in every 200 live male births in the United States, and long-term studies of individuals who have undergone repair demonstrate complication rates of 15%-70%. The Hypospadias-Specific Health-related Quality of Life (HRQOL) Conceptual Framework for youth and adults suggests that additional morbidity may be incurred from poor psychological, social, and sexual health. The current study sought to clarify hypospadias-specific HRQOL and care priorities in a pre-pubertal population.

Material and methods: This IRB-approved, semi-structured interview study used rigorous qualitative research methods. Eligible patients were English-speaking 8-12-year-old males with hypospadias and their parents. …

Mecp2 Variants In Males: More Common Than Previously Appreciated, Amitha Ananth, Cary Fu, Jeffrey L Neul, Tim Benke, Eric Marsh, Bernhard Suter, Kathleen Ferdinandsen, Steven A Skinner, Fran Annese, Alan K Percy

Faculty, Staff and Students Publications

Background: To assess the age and MECP2 variants of recently identified males and set the stage for further study of clinical features in males.

Methods: Genetic information on the specific MECP2 variant was acquired from the coordinator (K.F.) of the Parent Group for Males. Data were collected indicating whether these variants were de novo or transmitted from the mother and whether males who appeared to meet the diagnostic criteria for Rett syndrome had mosaicism for the MECP2 variant.

Results: Fifty-nine males were identified through the parent group. Their ages ranged from 2 to 28 years, with the median age being …

Effects Of Trauma Exposure And Posttraumatic Stress Disorder On Perceived Social Support In Youth: A Longitudinal Investigation, Erin Logue, John Leri, Jeffrey D Shahidullah, Caitlin M Pinciotti, Paul J Rathouz, Josh M Cisler, D Jeffrey Newport, Karen Dineen Wagner, Charles B Nemeroff

Faculty, Staff and Students Publications

The aim of this study was to examine relationships among trauma burden, post-traumatic stress disorder, and perceived social support in a large, diverse group of trauma-exposed children and adolescents followed longitudinally. Specifically, we tested the social erosion hypothesis (i.e., mental health challenges negatively affect the quality of social relationships and contribute to reduced social support over time) using a sample of 1,829 trauma-exposed youth (aged 8-21) recruited through the multi-site Texas Childhood Trauma Research Network. Youth who reported more trauma burden (i.e., a greater number of traumas) perceived significantly lower levels of social support from family and peers, and those …

Health Implications Of Racial Differences In Serum Growth Differentiation Factor Levels Among Men With Obesity, Siresha Bathina, Virginia Fuenmayor Lopez, Mia Prado, Elliot Ballato, Georgia Colleluori, Maryam Tetlay, Dennis Tan Villareal, Sanjay Mediwala, Rui Chen, Clifford Qualls, Reina Armamento-Villareal

Faculty, Staff and Students Publications

Growth differentiation factor (GDF15) has been considered a biomarker and recently a hormonal driver for diseases in different populations. However, the role of GDF15 as a biomarker of health outcomes in obese men from different racial/ethnic background has not been evaluated. The objective of this study was to investigate the racial/ethnic differences on the relationship between GDF15 and markers of glucometabolic status, hormonal profile, body composition and bone mineral density (BMD) in obese men. One hundred ninety-three obese men from diverse racial/ethnic backgrounds were enrolled. BMD and body composition were measured by dual energy X-ray absorptiometry. Serum GDF15, osteocalcin, C-terminal …

Meta-Analysis Of Longitudinal Comparison Of Transcatheter Versus Surgical Aortic Valve Replacement In Patients At Low To Intermediate Surgical Risk, Mushood Ahmed, Areeba Ahsan, Aimen Shafiq, Zain A Nadeem, Fariha Arif, Eeshal Zulfiqar, Muhammad H Kazmi, Rukesh Yadav, Hritvik Jain, Raheel Ahmed, Mahboob Alam, Farhan Shahid

Faculty, Staff and Students Publications

Background: Surgical aortic valve replacement (SAVR) is the commonly used approach for aortic valve replacement (AVR) in patients with aortic stenosis at low or intermediate surgical risk. However, transcatheter aortic valve replacement (TAVR) has emerged as an alternative to SAVR for AVR. This meta-analysis aims to assess the comparative efficacy and safety of TAVR versus SAVR in low-to-intermediate surgical risk patients by analyzing temporal trends in the outcomes of TAVR and SAVR at various follow-up intervals, providing a more detailed understanding.

Methods: A thorough literature search was performed across PubMed/MEDLINE, Embase, and the Cochrane Library from their inception up to …

Understanding Patients’ Experiences During Transitions From One Electronic Health Record To Another: A Scoping Review, Alison M Cogan, Trenton M Haltom, Stephanie L Shimada, Jessica A Davila, Bryan P Mcginn, Gemmae M Fix

Faculty, Staff and Students Publications

Objectives: Identify existing research on impacts of transitions between electronic health record (EHR) systems on patients' healthcare experiences.

Methods: Scoping review. We searched MedLine, OVID, Embase, CINAHL, and PsycInfo databases for articles on patient experiences with EHR-to-EHR transitions.

Results: Three studies met inclusion criteria. All three used validated surveys to compare patient satisfaction with care pre- and post-transition. The surveys did not include specific questions about the EHR transition; one study focused on patient perceptions of provider computer use. Satisfaction levels initially decreased following EHR implementation, then returned to baseline between six and 15 months later in two of three …

A Reproducible Pipeline For Parcellation Of The Anterior Limb Of The Internal Capsule, Karianne Sretavan, Henry Braun, Zoe Liu, Daniel Bullock, Tara Palnitkar, Remi Patriat, Jayashree Chandrasekaran, Samuel Brenny, Matthew D Johnson, Alik S Widge, Noam Harel, Sarah R Heilbronner

Faculty, Staff and Students Publications

Background: The anterior limb of the internal capsule (ALIC) is a white matter structure that connects the prefrontal cortex (PFC) to the brainstem, thalamus, and subthalamic nucleus. It is a target for deep brain stimulation for obsessive-compulsive disorder. There is strong interest in improving deep brain stimulation targeting by using diffusion tractography to reconstruct and target specific ALIC fiber pathways, but this methodology is susceptible to errors and lacks validation. To address these limitations, we developed a novel diffusion tractography pipeline that generates reliable and biologically validated ALIC white matter reconstructions.

Methods: Following algorithm development and refinement, we analyzed 43 …

A New Ex Vivo Model System To Analyze Factors Affecting The Integrity Of Fetal Membranes In Fetoscopic Surgery, Serjosha Robmann, Raoul Hopf, Costanza Giampietro, Lukas Moser, Alexandra Dolder, Magdalena Sanz Cortes, Martin Ehrbar, Nicole Ochsenbein, Jan Deprest, Edoardo Mazza

Faculty, Staff and Students Publications

We developed an ex vivo model system to analyze the influence of relevant environmental and mechanical factors potentially affecting the integrity of fetal membranes during fetoscopic surgery. The set-up exposes amniochorion membranes to insufflation at predefined levels of gas pressure, flow, humidity, and temperature. Change in fetal membranes stiffness is quantified during the phase mimicking surgery through measurement of membranes' strain in response to cyclic overpressure. The trocar induced perforation creates a mechanical weakness whose stability is assessed by increasing the insufflation pressure until membrane rupture. Damage of the epithelial cells lining the amnion is assessed through live-dead staining. Initial …

Maternal Glycemic Status And Longitudinal Fetal Body Composition And Organ Volumes Based On Three-Dimensional Ultrasonography, Kathryn A Wagner, Jessica L Gleason, Zhen Chen, Cuilin Zhang, Stefanie N Hinkle, Dian He, Wesley Lee, Roger B Newman, John Owen, Daniel W Skupski, William A Grobman, Seth Sherman, Fasil Tekola-Ayele, Jagteshwar Grewal, Katherine L Grantz

Faculty, Staff and Students Publications

Objective: Gestational diabetes mellitus (GDM) increases the risk of fetal overgrowth as measured by two-dimensional ultrasonography. Whether fetal three-dimensional (3D) soft tissue and organ volumes provide additional insight into fetal overgrowth is unknown.

Research design and methods: We prospectively evaluated longitudinal 3D fetal body composition and organ volumes in a diverse U.S. singleton pregnancy cohort (2015-2019). Women were diagnosed with GDM, impaired glucose tolerance (IGT), or normal glucose tolerance (NGT). Up to five 3D ultrasound scans measured fetal body composition and organ volumes; trajectories were modeled using linear mixed models. Overall and weekly mean differences in fetal 3D trajectories were …

Performance Of Formulas Included In The Escrs Intraocular Lens Power Calculator, Janusz Skrzypecki, Douglas D Koch, Li Wang

Faculty, Staff and Students Publications

Purpose: To compare the refractive prediction errors (PEs) of formulas included in the ESCRS intraocular lens (IOL) power calculator to aid in informed decisions on IOL power selection based on the output of this tool.

Setting: Cullen Eye Institute, Baylor College of Medicine, Houston, Texas.

Design: Retrospective case-series.

Methods: 748 eyes of 748 patients after implantation of 1 of 3 lenses were included, single-piece: the SN60WF, PCB00/ZCB00 and 3-piece: MA60MA. IOL constants recommended by the calculator were used for the study. We performed analysis for the whole dataset, short (< 22 mm) and long eyes (>25 mm) as well as in subgroups based on the …

The Long Road Of Drug Development For Endometriosis – Pains, Gains, And Hopes, Zian Liao, Diana Monsivais, Martin M Matzuk

Faculty, Staff and Students Publications

Endometriosis, defined by the growth of endometrial tissues outside of the uterine cavity, is a global health burden for ∼200 million women. Patients with endometriosis usually present with chronic pain and are often diagnosed with infertility. The pathogenesis of endometriosis is still an open question; however, tissue stemness and immunological and genetic factors have been extensively discussed in the establishment of endometriotic lesions. Current treatments for endometriosis can be categorized into pharmacological management of hormone levels and surgical removal of the lesions. Both approaches have limited efficacy, with recurrences often encountered; thus, there is no complete cure for the disease …

Persistent Growth-Promoting Effects Of Vosoritide In Children With Achondroplasia Are Accompanied By Improvements In Physical And Social Aspects Of Health-Related Quality Of Life, Ravi Savarirayan, Melita Irving, William R Wilcox, Carlos A Bacino, Julie E Hoover-Fong, Paul Harmatz, Lynda E Polgreen, Klaus Mohnike, Carlos E Prada, Takuo Kubota, Paul Arundel, Antonio Leiva-Gea, Richard Rowell, Andrea Low, Ian Sabir, Alice Huntsman-Labed, Jonathan Day

Faculty, Staff and Students Publications

Purpose: Evaluate the impact of vosoritide on health-related quality of life in children with achondroplasia.

Methods: Participants received vosoritide (15 μg/kg/day) in an extension trial (NCT03424018) after having participated in a placebo-controlled trial (NCT03197766).

Results: The population comprised 119 participants (mean [SD] age 9.7 [2.6] years). Mean treatment duration was 4 (0.78) years. At year 3, the largest mean (SD) changes were observed in the Quality of Life of Short Stature Youth physical score (5.99 [19.41], caregiver reported; 6.32 [20.15], self-reported) and social score (2.85 [8.29] and 6.76 [22.64], respectively). Changes were greatest in participants with …

Families’ Experiences Accessing Care After Genomic Sequencing In The Pediatric Cancer Context: “It’S Just Been A Big Juggle”, Blake Vuocolo, Amanda M Gutierrez, Jill O Robinson, Alva M Recinos, Lauren R Desrosiers, Mary A Majumder, Juan Carlos Bernini, Jonathan Gill, Timothy Griffin, Gail E Tomlinson, Kelly Vallance, Amy L Mcguire, D Williams Parsons, Sharon E Plon, Sarah Scollon

Faculty, Staff and Students Publications

Access to genomic sequencing (GS) and resulting recommendations have not been well described in pediatric oncology. GS results may provide a cancer predisposition syndrome (CPS) diagnosis that warrants screening and specialist visits beyond cancer treatment, including testing or surveillance for family members. The Texas KidsCanSeq (KCS) Study evaluated implementation of GS in a diverse pediatric oncology population. We conducted semi-structured interviews (n = 20) to explore experiences of KCS patients' families around learning about a CPS diagnosis and following up on recommended care. We used qualitative content analysis to develop themes and subthemes across families' descriptions of their experiences accessing …

Normative Neuroimaging Library: Designing A Comprehensive And Demographically Diverse Dataset Of Healthy Controls To Support Traumatic Brain Injury Diagnostic And Therapeutic Development, Allyson T Gage, James R Stone, Elisabeth A Wilde, Stephen R Mccauley, Robert C Welsh, John P Mugler, Nick Tustison, Brian Avants, Christopher T Whitlow, Lee Lancashire, Seema D Bhatt, Magali Haas

Faculty, Staff and Students Publications

The past decade has seen impressive advances in neuroimaging, moving from qualitative to quantitative outputs. Available techniques now allow for the inference of microscopic changes occurring in white and gray matter, along with alterations in physiology and function. These existing and emerging techniques hold the potential of providing unprecedented capabilities in achieving a diagnosis and predicting outcomes for traumatic brain injury (TBI) and a variety of other neurological diseases. To see this promise move from the research lab into clinical care, an understanding is needed of what normal data look like for all age ranges, sex, and other demographic and …

Responding To The Workforce Crisis: Consensus Recommendations From The Second Workforce Summit Of The American Society Of Pediatric Nephrology, Danielle E Soranno, Sandra Amaral, Isa Ashoor, Meredith A Atkinson, Gina-Marie Barletta, Michael C Braun, Joann Carlson, Caitlin Carter, Annabelle Chua, Vikas R Dharnidharka, Keri Drake, Elif Erkan, Dan Feig, Stuart L Goldstein, David Hains, Lyndsay A Harshman, Elizabeth Ingulli, Alexander J Kula, Mary Leonard, Sudha Mannemuddhu, Shina Menon, Zubin J Modi, Marva Moxey-Mims, Arwa Nada, Victoria Norwood, Michelle C Starr, Priya S Verghese, Darcy Weidemann, Adam Weinstein, Jodi Smith

Faculty, Staff and Students Publications

IMPORTANCE: Pediatric patients with complex medical problems benefit from pediatric sub-specialty care; however, a significant proportion of children live greater than 80 mi. away from pediatric sub-specialty care.

OBJECTIVE: To identify current knowledge gaps and outline concrete next steps to make progress on issues that have persistently challenged the pediatric nephrology workforce.

EVIDENCE REVIEW: Workforce Summit 2.0 employed the round table format and methodology for consensus building using adapted Delphi principles. Content domains were identified via input from the ASPN Workforce Committee, the ASPN's 2023 Strategic Plan survey, the ASPN's Pediatric Nephrology Division Directors survey, and ongoing feedback from ASPN …

Genome-Derived Ampullary Adenocarcinoma Classifier And Postresection Prognostication, Brett L Ecker, Kenneth Seier, Austin M Eckhoff, Gabriella N Tortorello, Peter J Allen, Vinod P Balachandran, Nicola Blackburn, Michael I D'Angelica, Ronald P Dematteo, Daniel G Blazer, Jeffrey A Drebin, William E Fisher, Danielle Fortuna, Anthony J Gill, Marie-Claude Gingras, T Peter Kingham, Major K Lee, Michael E Lidsky, Daniel P Nussbaum, Michael J Overman, Jaswinder S Samra, Ronglai Shen, Carlie S Sigel, Kevin C Soares, Charles M Vollmer, Alice C Wei, Sabino Zani, Robert E Roses, Mithat Gonen, William R Jarnagin

Faculty, Staff and Students Publications

Importance: Ampullary adenocarcinoma (AA) is characterized by clinical and genomic heterogeneity. A previously developed genomic classifier defined biologically distinct phenotypes with greater accuracy than standard histologic classification. External validation is needed before routine clinical use.

Objective: To test external validity of the prognostic value of the hidden genome classifier of AA.

Design, setting, and participants: This retrospective cohort study took place at 6 international academic institutions. Consecutive patients (n = 192) who underwent curative-intent resection of histologically confirmed AA were included. The data were analyzed from January 2005 through July 2020.

Exposures: The multilevel meta-feature regression model previously trained on …

Increasing Access To Behavioral Health Care: Examples Of Task Shifting In Two Us Government Health Care Systems, Kathryn E Kanzler, Mark E Kunik, Chase A Aycock

Faculty, Staff and Students Publications

Introduction: Addressing U.S. health disparities in behavioral health care requires innovative solutions to expand access beyond the traditional specialty behavioral health (BH) service model. One evidence-based strategy to increase access is task shifting, whereby tasks usually reserved for licensed clinicians are delegated to less specialized but uniquely capable health workers. Health care systems in the United States have been slow to adopt this approach, despite the widespread success of task shifting in other countries. However, two large government health care systems have employed unique task-shifting models for decades, integrating nonclinician health workers into BH settings: the Defense Health Agency (behavioral …

Global And Risk-Group Stratified Well-Being And Mental Health During The Covid-19 Pandemic In Adults: Results From The International Coh-Fit Study, Marco Solmi, Trevor Thompson, Andrés Estradé, Agorastos Agorastos, Joaquim Radua, Samuele Cortese, Elena Dragioti, Davy Vancampfort, Lau Caspar Thygesen, Harald Aschauer, Monika Schlögelhofer, Elena Aschauer, Andres Schneeberger, Christian G Huber, Gregor Hasler, Philippe Conus, Kim Q Do Cuénod, Roland Von Känel, Gonzalo Arrondo, Paolo Fusar-Poli, Philip Gorwood, Pierre-Michel Llorca, Marie-Odile Krebs, Elisabetta Scanferla, Taishiro Kishimoto, Golam Rabbani, Karolina Skonieczna-Żydecka, Paolo Brambilla, Angela Favaro, Akihiro Takamiya, Leonardo Zoccante, Marco Colizzi, Julie Bourgin, Karol Kamiński, Maryam Moghadasin, Soraya Seedat, Evan Matthews, John Wells, Emilia Vassilopoulou, Ary Gadelha, Kuan-Pin Su, Jun Soo Kwon, Minah Kim, Tae Young Lee, Oleg Papsuev, Denisa Manková, Andrea Boscutti, Cristiano Gerunda, Diego Saccon, Elena Righi, Francesco Monaco, Giovanni Croatto, Guido Cereda, Jacopo Demurtas, Natascia Brondino, Nicola Veronese, Paolo Enrico, Pierluigi Politi, Valentina Ciappolino, Andrea Pfennig, Andreas Bechdolf, Andreas Meyer-Lindenberg, Kai G Kahl, Katharina Domschke, Michael Bauer, Nikolaos Koutsouleris, Sibylle Winter, Stefan Borgwardt, Istvan Bitter, Judit Balazs, Pál Czobor, Zsolt Unoka, Dimitris Mavridis, Konstantinos Tsamakis, Vasilios P Bozikas, Chavit Tunvirachaisakul, Michael Maes, Teerayuth Rungnirundorn, Thitiporn Supasitthumrong, Ariful Haque, Andre R Brunoni, Carlos Gustavo Costardi, Felipe Barreto Schuch, Guilherme Polanczyk, Jhoanne Merlyn Luiz, Lais Fonseca, Luana V Aparicio, Samira S Valvassori, Merete Nordentoft, Per Vendsborg, Sofie Have Hoffmann, Jihed Sehli, Norman Sartorius, Sabina Heuss, Daniel Guinart, Jane Hamilton, John Kane, Jose Rubio, Michael Sand, Ai Koyanagi, Aleix Solanes, Alvaro Andreu-Bernabeu, Antonia San José Cáceres, Celso Arango, Covadonga M Díaz-Caneja, Diego Hidalgo-Mazzei, Eduard Vieta, Javier Gonzalez-Peñas, Lydia Fortea, Mara Parellada, Miquel A Fullana, Norma Verdolini, Eva Andrlíková, Karolina Janků, Mark J Millan, Mihaela Honciuc, Anna Moniuszko-Malinowska, Igor Łoniewski, Jerzy Samochowiec, Łukasz Kiszkiel, Maria Marlicz, Paweł Sowa, Wojciech Marlicz, Georgina Spies, Brendon Stubbs, Joseph Firth, Sarah Sullivan, Asli Enez Darcin, Hatice Aksu, Nesrin Dilbaz, Onur Noyan, Momoko Kitazawa, Shunya Kurokawa, Yuki Tazawa, Alejandro Anselmi, Cecilia Cracco, Ana Inés Machado, Natalia Estrade, Diego De Leo, Jackie Curtis, Michael Berk, Andre F Carvalho, Philip Ward, Scott Teasdale, Simon Rosenbaum, Wolfgang Marx, Adrian Vasile Horodnic, Liviu Oprea, Ovidiu Alexinschi, Petru Ifteni, Serban Turliuc, Tudor Ciuhodaru, Alexandra Bolos, Valentin Matei, Dorien H Nieman, Iris Sommer, Jim Van Os, Therese Van Amelsvoort, Ching-Fang Sun, Ta-Wei Guu, Can Jiao, Jieting Zhang, Jialin Fan, Liye Zou, Xin Yu, Xinli Chi, Philippe De Timary, Ruud Van Winkel, Bernardo Ng, Edilberto Peña De León, Ramon Arellano, Raquel Roman, Thelma Sanchez, Larisa Movina, Pedro Morgado, Sofia Brissos, Oleg Aizberg, Anna Mosina, Damir Krinitski, James Mugisha, Dena Sadeghi-Bahmani, Farshad Sheybani, Masoud Sadeghi, Samira Hadi, Serge Brand, Antonia Errazuriz, Nicolas Crossley, Dragana Ignjatovic Ristic, Carlos López-Jaramillo, Dimitris Efthymiou, Praveenlal Kuttichira, Roy Abraham Kallivayalil, Afzal Javed, Muhammad Iqbal Afridi, Bawo James, Omonefe Joy Seb-Akahomen, Jess Fiedorowicz, Jeff Daskalakis, Lakshmi N Yatham, Lin Yang, Tarek Okasha, Aïcha Dahdouh, Jari Tiihonen, Jae Il Shin, Jinhee Lee, Ahmed Mhalla, Lotfi Gaha, Takoua Brahim, Kuanysh Altynbekov, Nikolay Negay, Saltanat Nurmagambetova, Yasser Abu Jamei, Mark Weiser, Christoph U Correll

Faculty, Staff and Students Publications

International studies measuring wellbeing/multidimensional mental health before/ during the COVID-19 pandemic, including representative samples for >2 years, identifying risk groups and coping strategies are lacking. COH-FIT is an online, international, anonymous survey measuring changes in well-being (WHO-5) and a composite psychopathology P-score, and their associations with COVID-19 deaths/restrictions, 12 a-priori defined risk individual/cumulative factors, and coping strategies during COVID-19 pandemic (26/04/2020-26/06/2022) in 30 languages (representative, weighted non-representative, adults). T-test, χ2, penalized cubic splines, linear regression, correlation analyses were conducted. Analyzing 121,066/142,364 initiated surveys, WHO-5/P-score worsened intra-pandemic by 11.1±21.1/13.2±17.9 points (effect size d=0.50/0.60) (comparable results in representative/weighted non-probability samples). Persons with …

Make A Wish - Wellness Initiative Supporting Health Mini-Grants In An Academic Medical Department, Joslyn W Fisher, John C Berens, Sandra B Haudek

Faculty, Staff and Students Publications

Background: With rising burnout among health professionals, academic medical centers are faced with the challenge of sustaining well-being.

Activity: An academic medical department established the Wellness Initiative Supporting Health (WISH) small grant program to support locally developed wellness-related activities. This assessment describes the feasibility and early outcomes of implementing the WISH projects.

Results: Between 2018 and 2022, 36 of 69 (52%) proposals received funding. Projects focused on individual wellness strategies, team-building activities, and networking events. Grant recipients reported enhanced wellness for activity participants and strong agreement that the program should continue.

Discussion: Implementing low-cost, sustainable wellness initiatives at a "local" …