Medicine and Health Sciences Commons^™

Neutrophils And Galectin-3 Defend Mice From Lethal Bacterial Infection And Humans From Acute Respiratory Failure, Sudipta Das, Janet S Lee, Et Al.

2020-Current year OA Pubs

Respiratory infection by Pseudomonas aeruginosa, common in hospitalized immunocompromised and immunocompetent ventilated patients, can be life-threatening because of antibiotic resistance. This raises the question of whether the host's immune system can be educated to combat this bacterium. Here we show that prior exposure to a single low dose of lipopolysaccharide (LPS) protects mice from a lethal infection by P. aeruginosa. LPS exposure trained the innate immune system by promoting expansion of neutrophil and interstitial macrophage populations distinguishable from other immune cells with enrichment of gene sets for phagocytosis- and cell-killing-associated genes. The cell-killing gene set in the neutrophil population uniquely …

Symptom Characteristics, Perceived Causal Attributions, And Contextual Factors Influencing Self-Care Behaviors: An Ecological Daily Assessment Study Of Adults With Chronic Illness, Barbara Riegel, Shayleigh Dickson Page, Subhash Aryal, Christopher S Lee, Andrew Belfiglio, Kenneth E Freedland, Anna Stromberg, Ercole Vellone, Heleen Westland, Michelle M Van Rijn, Sara Pettersson, Douglas J Wiebe, Tiny Jaarsma

2020-Current year OA Pubs

OBJECTIVE: Insights into how symptoms influence self-care can guide patient education and improve symptom control. This study examined symptom characteristics, causal attributions, and contextual factors influencing self-care of adults with arthritis, asthma, chronic obstructive pulmonary disease, diabetes, or heart failure.

METHODS: Adults (n = 81) with a symptomatic chronic illness participated in a longitudinal observational study. Using Ecological Daily Assessment, participants described one symptom twice daily for two weeks, rating its frequency, severity, bothersomeness, duration, causes, and self-care.

RESULTS: The most frequent symptoms were fatigue and shortness of breath. Pain, fatigue, and joint stiffness were the most severe and bothersome. …

Naturalistic Assessment Of Reaction Time Variability In Older Adults At Risk For Alzheimer's Disease, Matthew S Welhaf, Hannah Wilks, Andrew J Aschenbrenner, David A Balota, Suzanne E Schindler, Tammie L S Benzinger, Brian A Gordon, Carlos Cruchaga, Chengjie Xiong, John C Morris, Jason Hassenstab

2020-Current year OA Pubs

OBJECTIVE: Maintaining attention underlies many aspects of cognition and becomes compromised early in neurodegenerative diseases like Alzheimer's disease (AD). The consistency of maintaining attention can be measured with reaction time (RT) variability. Previous work has focused on measuring such fluctuations during in-clinic testing, but recent developments in remote, smartphone-based cognitive assessments can allow one to test if these fluctuations in attention are evident in naturalistic settings and if they are sensitive to traditional clinical and cognitive markers of AD.

METHOD: Three hundred and seventy older adults (aged 75.8 +/- 5.8 years) completed a week of remote daily testing on the …

Shared Vision For Improving Outcomes For Serious Fungal Diseases: Report Of A Patient, Caregiver, And Clinician Summit, Rob Purdie, Lisa A Tushla, Jonathan Ferretti, Gonzalo Kiko Castro, Ricky Watson, Thomas Davis, Brianna Raborg, Patrick B Mazi, Angela Stroman, Carolynn Thomas Jones, Thomas J Walsh, Tom M Chiller, Peter G Pappas, John Meyer, Andrej Spec

2020-Current year OA Pubs

BACKGROUND: Recently, increasing focus on patient input into research and healthcare improvements has fostered expanded patient-centered advocacy efforts. This first pan-fungal disease summit, part of the MYCology Advocacy, Research, & Education effort, brought together patients, caregivers, and mycology experts to better document patient experiences with invasive fungal disease (IFD) and establish priorities for mycology education, advocacy, and research.

METHODS: Patients who had suffered from IFD, their caregivers, clinicians, industry representatives, government officials, and patient advocacy professionals were invited. Patients and caregivers shared their stories and struggles with IFD. Breakout sessions separated mycology experts from patients and caregivers for further discussions …

Faculty Onboarding For Workforce Readiness And Belonging, Melissa M. Masaracchia, Scott D. Markowitz, Norah R. Janosy, Kim M. Strupp

2020-Current year OA Pubs

INTRODUCTION: An academic anesthesiology department benefits from recruiting faculty from various centers, from new graduates to experienced clinicians. Two critical objectives for a department are getting the faculty members up-to-speed thoroughly and efficiently and retaining the faculty members to benefit from their contributions over time. Onboarding plays a pivotal role in meeting both objectives. A successful onboarding process is critical to the enculturation of new employees into an existing work environment. Organizations focusing on improving onboarding practices increase overall success, decrease attrition, and enhance member performance and satisfaction. In this study, we examine our onboarding practices and then create structured …

Safety Of Non-Cuffed Tunneled Central Venous Catheters In Adults With Cystic Fibrosis, Arshan Dehbozorgi, Badr Jandali, Robert Turner, Aaron Rohr, Brandon Custer, Kate Young, Carissa Walter, Lauren Clark, Yanming Li, Deepika Polineni, Joel Mermis

2020-Current year OA Pubs

BACKGROUND: Peripherally inserted central catheters (PICCs) are the most common route of intravenous (I.V.) access for treatment of cystic fibrosis (CF) pulmonary exacerbations, but repeated PICC placement can result in upper extremity peripheral venous stenosis. Once peripheral stenosis develops, a non-cuffed tunneled central venous catheter (NcTCVC) is an alternative route for IV access. While these are regularly used at some CF centers, the safety and complication rate compared to PICCs in adults with CF has not been reported. This study aims to describe the safety of NcTCVCs in adults with CF.

METHODS: A retrospective cohort study was performed at a …

Inherited C-Terminal Trex1 Variants Disrupt Homology-Directed Repair To Cause Senescence And Dna Damage Phenotypes In Drosophila, Mice, And Humans, Samuel D Chauvin, Fang R Zhao, W Alexander Stinson, Wei Qian, Prabhakar S Andhey, Maxim N Artyomov, Elisha D O Roberson, Jonathan J Miner, Et Al.

2020-Current year OA Pubs

Age-related microangiopathy, also known as small vessel disease (SVD), causes damage to the brain, retina, liver, and kidney. Based on the DNA damage theory of aging, we reasoned that genomic instability may underlie an SVD caused by dominant C-terminal variants in TREX1, the most abundant 3'-5' DNA exonuclease in mammals. C-terminal TREX1 variants cause an adult-onset SVD known as retinal vasculopathy with cerebral leukoencephalopathy (RVCL or RVCL-S). In RVCL, an aberrant, C-terminally truncated TREX1 mislocalizes to the nucleus due to deletion of its ER-anchoring domain. Since RVCL pathology mimics that of radiation injury, we reasoned that nuclear TREX1 would cause …

An Evaluation Of The Outcomes Associated With Peritoneal Catheter Use In Neonates Undergoing Cardiac Surgery: A Multicenter Study, David M Kwiatkowski, Tara M Neumayr, Et Al.

2020-Current year OA Pubs

OBJECTIVE: The study objective was to determine if intraoperative peritoneal catheter placement is associated with improved outcomes in neonates undergoing high-risk cardiac surgery with cardiopulmonary bypass.

METHODS: This propensity score-matched retrospective study used data from 22 academic pediatric cardiac intensive care units. Consecutive neonates undergoing Society of Thoracic Surgeons-European Association for Cardio-Thoracic Surgery category 3 to 5 cardiac surgery with cardiopulmonary bypass at centers participating in the NEonatal and Pediatric Heart Renal Outcomes Network collaborative were studied to determine the association of the use of an intraoperative placed peritoneal catheter for dialysis or passive drainage with clinical outcomes, including the …

Ethological Computational Psychiatry: Challenges And Opportunities, Ilya E Monosov, Jan Zimmermann, Michael J Frank, Mackenzie W Mathis, Justin T Baker

2020-Current year OA Pubs

Studying the intricacies of individual subjects' moods and cognitive processing over extended periods of time presents a formidable challenge in medicine. While much of systems neuroscience appropriately focuses on the link between neural circuit functions and well-constrained behaviors over short timescales (e.g., trials, hours), many mental health conditions involve complex interactions of mood and cognition that are non-stationary across behavioral contexts and evolve over extended timescales. Here, we discuss opportunities, challenges, and possible future directions in computational psychiatry to quantify non-stationary continuously monitored behaviors. We suggest that this exploratory effort may contribute to a more precision-based approach to treating mental …

Ascc1 Structures And Bioinformatics Reveal A Novel Helix-Clasp-Helix Rna-Binding Motif Linked To A Two-Histidine Phosphodiesterase, Naga Babu Chinnam, Jennifer M Soll, Nima Mosammaparast, Et Al.

2020-Current year OA Pubs

Activating signal co-integrator complex 1 (ASCC1) acts with ASCC-ALKBH3 complex in alkylation damage responses. ASCC1 uniquely combines two evolutionarily ancient domains: nucleotide-binding K-Homology (KH) (associated with regulating splicing, transcriptional, and translation) and two-histidine phosphodiesterase (PDE; associated with hydrolysis of cyclic nucleotide phosphate bonds). Germline mutations link loss of ASCC1 function to spinal muscular atrophy with congenital bone fractures 2 (SMABF2). Herein analysis of The Cancer Genome Atlas (TCGA) suggests ASCC1 RNA overexpression in certain tumors correlates with poor survival, Signatures 29 and 3 mutations, and genetic instability markers. We determined crystal structures of Alvinella pompejana (Ap) ASCC1 and Human (Hs) …

Scmr Expert Consensus Statement For Cardiovascular Magnetic Resonance Of Patients With A Cardiac Implantable Electronic Device, Daniel Kim, Pamela K Woodard, Et Al.

2020-Current year OA Pubs

Cardiovascular magnetic resonance (CMR) is a proven imaging modality for informing diagnosis and prognosis, guiding therapeutic decisions, and risk stratifying surgical intervention. Patients with a cardiac implantable electronic device (CIED) would be expected to derive particular benefit from CMR given high prevalence of cardiomyopathy and arrhythmia. While several guidelines have been published over the last 16 years, it is important to recognize that both the CIED and CMR technologies, as well as our knowledge in MR safety, have evolved rapidly during that period. Given increasing utilization of CIED over the past decades, there is an unmet need to establish a …

Subunit Communication Within Dimeric Sf1 Dna Helicases, Binh Nguyen, John Hsieh, Christopher J Fischer, Timothy M Lohman

2020-Current year OA Pubs

Monomers of the Superfamily (SF) 1 helicases, E. coli Rep and UvrD, can translocate directionally along single stranded (ss) DNA, but must be activated to function as helicases. In the absence of accessory factors, helicase activity requires Rep and UvrD homo-dimerization. The ssDNA binding sites of SF1 helicases contain a conserved aromatic amino acid (Trp250 in Rep and Trp256 in UvrD) that stacks with the DNA bases. Here we show that mutation of this Trp to Ala eliminates helicase activity in both Rep and UvrD. Rep(W250A) and UvrD(W256A) can still dimerize, bind DNA, and monomers still retain ATP-dependent ssDNA translocase …

Proteolysis Of The Pericellular Matrix: Pinpointing The Role And Involvement Of Matrix Metalloproteinases In Early Osteoarthritic Remodeling, Marina Danalache, Felix Umrath, Rosa Riester, Maik Schwitalle, Farshid Guilak, Ulf Krister Hoffmann

2020-Current year OA Pubs

The pericellular matrix (PCM) serves a critical role in signal transduction and mechanoprotection in chondrocytes. Osteoarthritis (OA) leads to a gradual deterioration of the cartilage, marked by a shift in the spatial arrangement of chondrocytes from initially isolated strands to large cell clusters in end-stage degeneration. These changes coincide with progressive enzymatic breakdown of the PCM. This study aims to assess the role and involvement of specific matrix metalloproteinases (MMPs) in PCM degradation during OA. We selected cartilage samples from 148 OA patients based on the predominant spatial chondrocyte patterns. The presence of various MMPs (-1,-2,-3,-7,-8,-9,-10,-12,-13) was identified by multiplexed …

Skeletal Abnormalities In Mice With Dnmt3a Missense Mutations, Austin Bell-Hensley, Diana C Beard, Kathryn Feeney, Hongjun Zheng, Yunhao Jiang, Xiyun Zhang, Jin Liu, Harrison Gabel, Audrey Mcalinden

2020-Current year OA Pubs

Overgrowth and intellectual disability disorders in humans are typified by length/height and/or head circumference ≥ 2 standard deviations above the mean as well as intellectual disability and behavioral comorbidities, including autism and anxiety. Tatton-Brown-Rahman Syndrome is one type of overgrowth and intellectual disability disorder caused by heterozygous missense mutations in the DNA methyltransferase 3A (DNMT3A) gene. Numerous DNMT3A mutations have been identified in Tatton-Brown-Rahman Syndrome patients and may be associated with varying phenotype severities of clinical presentation. Two such mutations are the R882H and P904L mutations which result in severe and mild phenotypes, respectively. Mice with paralogous mutations (Dnmt3a

Haptic Curing With Endolaser After Lens Tilt In The Yamane Technique, James C Liu, Arsham Sheybani

2020-Current year OA Pubs

PURPOSE: To describe a case of intraocular lens (IOL) tilt following transscleral IOL fixation with the Yamane technique and subsequent correction of tilt using 810-nm endoscopic diode laser.

OBSERVATIONS: Our patient required lens exchange and secondary IOL implantation due to a dislocated 1-piece IOL in the bag causing iris chafe. After routine IOL fixation with the Yamane technique and a Zeiss CT Lucia 602 lens, the IOL tilted significantly in the immediate postoperative period. The lens tilt was subsequently corrected in the operating room using endolaser to melt and reshape (cure) the optic-haptic junction.

CONCLUSIONS: IOL tilt is a known …

Bcar4 Expression As A Predictive Biomarker For Endocrine Therapy Resistance In Breast Cancer, Muheng Liao, Jace Webster, Emily M Coonrod, Katherine N Weilbaecher, Christopher A Maher, Nicole M White

2020-Current year OA Pubs

BACKGROUND: Breast cancer, particularly the estrogen receptor positive (ER+) subtype, remains a leading cause of cancer-related death among women. Endocrine therapy is the most effective treatment for ER+ breast cancer; however, the development of resistance presents a significant challenge. This study explored the role of the breast cancer antiestrogen resistance 4 (BCAR4) gene as a potential driver of resistance and a pivotal biomarker in breast cancer.

PATIENTS AND METHODS: The researchers undertook a comprehensive analysis of 1743 patients spanning 6 independent cohorts. They examined the association of BCAR4 expression with patient outcomes across all breast cancer types and the PAM50 …

Genetic Loci Regulate Sarbecovirus Pathogenesis: A Comparison Across Mice And Humans, Alexandra Schäfer, Laura A Vanblargan, Larissa B Thackray, Michael S Diamond, Et Al.

2020-Current year OA Pubs

Coronavirus (CoV) cause considerable morbidity and mortality in humans and other mammals, as evidenced by the emergence of Severe Acute Respiratory CoV (SARS-CoV) in 2003, Middle East Respiratory CoV (MERS-CoV) in 2012, and SARS-CoV-2 in 2019. Although poorly characterized, natural genetic variation in human and other mammals modulate virus pathogenesis, as reflected by the spectrum of clinical outcomes ranging from asymptomatic infections to lethal disease. Using multiple human epidemic and zoonotic Sarbecoviruses, coupled with murine Collaborative Cross genetic reference populations, we identify several dozen quantitative trait loci that regulate SARS-like group-2B CoV pathogenesis and replication. Under a Chr4 QTL, we …

Transient Cortical Weakness Following Cerebral Angiography: A New Syndrome, Akash P Kansagra, Richard Pham, Arindam R Chatterjee, Christopher J Moran

2020-Current year OA Pubs

Transient cortical blindness is a known complication of iodinated contrast administration and is believed to reflect osmotic injury or autoregulatory dysfunction of the posterior circulation. Here, we report 2 cases of postangiography transient cortical

Retrospective Multicenter Cohort Study On Safety And Electroencephalographic Response To Lacosamide For Neonatal Seizures, Moninder Kaur, Rejean M Guerriero, Renée A Shellhaas, Et Al.

2020-Current year OA Pubs

BACKGROUND: There is growing evidence supporting the safety and effectiveness of lacosamide in older children. However, minimal data are available for neonates. We aimed to determine the incidence of adverse events associated with lacosamide use and explore the electroencephalographic seizure response to lacosamide in neonates.

METHODS: A retrospective cohort study was conducted using data from seven pediatric hospitals from January 2009 to February 2020. For safety outcomes, neonates were followed for ≤30 days from index date. Electroencephalographic response of lacosamide was evaluated based on electroencephalographic reports for ≤3 days.

RESULTS: Among 47 neonates, 98% received the first lacosamide dose in …

Single-Cell Lineage Capture Across Genomic Modalities With Celltag-Multi Reveals Fate-Specific Gene Regulatory Changes, Kunal Jindal, Mohd Tayyab Adil, Naoto Yamaguchi, Xue Yang, Helen C Wang, Kenji Kamimoto, Guillermo C Rivera-Gonzalez, Samantha A Morris

2020-Current year OA Pubs

Complex gene regulatory mechanisms underlie differentiation and reprogramming. Contemporary single-cell lineage-tracing (scLT) methods use expressed, heritable DNA barcodes to combine cell lineage readout with single-cell transcriptomics. However, reliance on transcriptional profiling limits adaptation to other single-cell assays. With CellTag-multi, we present an approach that enables direct capture of heritable random barcodes expressed as polyadenylated transcripts, in both single-cell RNA sequencing and single-cell Assay for Transposase Accessible Chromatin using sequencing assays, allowing for independent clonal tracking of transcriptional and epigenomic cell states. We validate CellTag-multi to characterize progenitor cell lineage priming during mouse hematopoiesis. Additionally, in direct reprogramming of fibroblasts to …

Changes In Online Marketing And Sales Practices Among Non-Medical Cannabis Retailers In 5 Us Cities, 2022 To 2023, Yuxian Cui, Zongshuan Duan, Cassidy R Loparco, Katie Vinson, Katelyn F Romm, Yan Wang, Patricia A Cavazos-Rehg, Erin Kasson, Y Tony Yang, Carla J Berg

2020-Current year OA Pubs

OBJECTIVES: Given the evolving cannabis marketplace (e.g., products, marketing strategies), this study examined online cannabis marketing practices over time.

METHODS: In 2022 and 2023, researchers assessed website content (e.g., age verification, sales, delivery, warnings, ad content, promotional strategies) among 175 randomly-selected cannabis retailers' websites across 5 US cities (Denver, Colorado; Seattle, Washington; Portland, Oregon; Las Vegas, Nevada; Los Angeles [LA], California, n=∼35/city). Analyses compared data from 2022 vs. 2023 and considered regulatory factors across cities.

RESULTS: Similar to 2022, in 2023, 76.6 % required age verification for site entry, 85.1 % used social media promotion, and 90.9 % offered online …

Spatially Resolved Metabolomic Dataset Of Distinct Human Kidney Anatomic Regions, Haikuo Li, Benjamin D Humphreys

2020-Current year OA Pubs

Cortex, medulla and papilla are three major human kidney anatomic structures and they harbour unique metabolic functions, but the underlying metabolomic profiles are largely unknown at spatial resolution. Here, we generated a spatially resolved metabolomics dataset on human kidney cortex, medulla and papilla tissues dissected from the same donor. Matrix-Assisted Laser Desorption/Ionization-Imaging Mass Spectrometry (MALDI-IMS) was used to detect metabolite species over mass-to-charge ratios of 50 -1500 for each section at a resolution of 10 × 10 µm

Factitious Disorder Presenting As Sickle Cell Disease: A Case Report, Jeremy W Jacobs, Brenda J Grossman, Et Al.

2020-Current year OA Pubs

No abstract provided.

Predictors Of Non-Variceal Hemorrhage In A National Cohort Of Patients With Chronic Liver Disease, Amber Afzal, Preethi Kesavan, Luo Suhong, Brian F Gage, Kevin Korenblat, Martin Schoen, Kristen Sanfilippo

2020-Current year OA Pubs

BACKGROUND: Non-variceal hemorrhage in patients with chronic liver disease (CLD) increases morbidity, mortality, and healthcare costs. There are limited data on risk factors for non-variceal hemorrhage in the CLD population. The aim of this study was to assess the predictive value of various clinical and laboratory parameters for non-variceal hemorrhage in CLD patients.

METHODS: We conducted a retrospective cohort study of US veterans diagnosed with CLD between 2002 and 2018 within the Veterans Health Administration database. We derived candidate variables from existing risk prediction models for hemorrhage, risk calculators for severity of liver disease, Charlson index of prognostic comorbidities, and …

Efficacy And Safety Of A Four-Drug, Quarter-Dose Treatment For Hypertension: The Quartet Usa Randomized Trial, Mark D Huffman, Et Al.

2020-Current year OA Pubs

New approaches are needed to lower blood pressure (BP) given persistently low control rates. QUARTET USA sought to evaluate the effect of four-drug, quarter-dose BP lowering combination in patients with hypertension. QUARTET USA was a randomized (1:1), double-blinded trial conducted in federally qualified health centers among adults with hypertension. Participants received either a quadpill of candesartan 2 mg, amlodipine 1.25 mg, indapamide 0.625 mg, and bisoprolol 2.5 mg or candesartan 8 mg for 12 weeks. If BP was >130/>80 mm Hg at 6 weeks in either arm, then participants received open label add-on amlodipine 5 mg. The primary outcome …

Three-Year Outcomes Of Post-Acute Sequelae Of Covid-19, Miao Cai, Yan Xie, Eric J Topol, Ziyad Al-Aly

2020-Current year OA Pubs

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection causes post-acute sequelae of coronavirus disease 2019 (COVID-19) (PASC) in many organ systems. Risks of these sequelae have been characterized up to 2 years after infection, but longer-term follow-up is limited. Here we built a cohort of 135,161 people with SARS-CoV-2 infection and 5,206,835 controls from the US Department of Veterans Affairs who were followed for 3 years to estimate risks of death and PASC. Among non-hospitalized individuals, the increased risk of death was no longer present after the first year of infection, and risk of incident PASC declined over the 3 …

Plasma Extracellular Vesicle Tau And Tdp-43 As Diagnostic Biomarkers In Ftd And Als, Madhurima Chatterjee, Nicolas R Barthélemy, Randall J Bateman, Et Al.

2020-Current year OA Pubs

Minimally invasive biomarkers are urgently needed to detect molecular pathology in frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS). Here, we show that plasma extracellular vesicles (EVs) contain quantifiable amounts of TDP-43 and full-length tau, which allow the quantification of 3-repeat (3R) and 4-repeat (4R) tau isoforms. Plasma EV TDP-43 levels and EV 3R/4R tau ratios were determined in a cohort of 704 patients, including 37 genetically and 31 neuropathologically proven cases. Diagnostic groups comprised patients with TDP-43 proteinopathy ALS, 4R tauopathy progressive supranuclear palsy, behavior variant FTD (bvFTD) as a group with either tau or TDP-43 pathology, and healthy …

Aeeg In The First 3 Days After Extremely Preterm Delivery Relates To Neurodevelopmental Outcomes, Roberta Pineda, Zachary Vesoulis, Nathalie El Ters, Amit Mathur

2020-Current year OA Pubs

OBJECTIVES: Investigate relationships between aEEG in the first 72 h in extremely preterm infants with 1) infant, medical, and environmental factors, and 2) infant feeding and neurobehavioral outcomes at term and school-age.

METHODS: Sixty-four preterm infants (≤28 weeks gestation) were enrolled within the first 24-hours of life and had two-channel aEEG until 72 h of life. Standardized neurobehavioral and feeding assessments were conducted at term, and parent-reported outcomes were documented at 5-7 years.

RESULTS: Lower aEEG Burdjalov scores (adjusted for gestational age) were related to vaginal delivery (p = 0.04), cerebral injury (p = 0.01), Black race (p < 0.01) and having unmarried parents (p = 0.02). Lower Burdjalov scores related to less NICU Network Neurobehavioral Scale arousal (p = 0.002) at term and poorer BRIEF global executive function (p = 0.004), inhibition (p = 0.007), working memory (p = 0.02), material organization (p = 0.0008), metacognition (p = 0.01), and behavioral regulation (p = 0.02) at 5-7 years. We did not observe relationships of early aEEG to feeding outcomes or sensory processing measures.

CONCLUSION: Early …

Mri And Pathology Comparisons In Rasmussen's Encephalitis: A Multi-Institutional Examination Of Hemispherotomy Outcomes Relative To Imaging And Histological Severity, Alexander Doherty, Kathleen Knudson, Christine Fuller, James L Leach, Anthony C Wang, Neena Marupudi, Rowland H Han, Stuart Tomko, Jeff Ojemann, Matthew D Smyth, Francesco Mangano, Jesse Skoch

2020-Current year OA Pubs

PURPOSE: Rasmussen encephalitis (RE) is a very rare chronic neurological disorder of unilateral inflammation of the cerebral cortex. Hemispherotomy provides the best chance at achieving seizure freedom in RE patients, but with significant risks and variable long-term outcomes. The goal of this study is to utilize our multicenter pediatric cohort to characterize if differences in pathology and/or imaging characterization of RE may provide a window into post-operative seizure outcomes, which in turn could guide decision-making for parents and healthcare providers.

METHODS: This multi-institutional retrospective review of medical record, imaging, and pathology samples was approved by each individual institution's review board. …

Leveraging Digital Media To Promote Youth Mental Health: Flipping The Script On Social Media-Related Risk, Jessica L Hamilton, John Torous, Hannah S Szlyk, Candice Biernesser, Kaylee P Kruzan, Michaeline Jensen, Jazmin Reyes-Portillo, Brian A Primack, Jamie Zelazny, Paul Weigle

2020-Current year OA Pubs

PURPOSE OF REVIEW: Despite growing public concern about the negative impact of digital media for mental health problems, there are key ways in which digital media can be leveraged to prevent such outcomes. This article reviews research exploring the ways that digital media, particularly social media, can be used to prevent negative mental health outcomes and promote youth mental health and well-being.

RECENT FINDINGS: Research indicates that media can be protective against mental health problems and promote mental health by enabling social support and destigmatizing mental illness, especially for youth with limited resources. Media also can be leveraged to identify …