Medicine and Health Sciences Commons^™

Conditional Protein Degradation In Yarrowia Lipolytica Using The Auxin-Inducible Degron, Zhenlin Han, Jessica Maruwan, Yinjie Tang, Wei Wen Su

2020-Current year OA Pubs

Conditional protein degradation is a powerful tool for controlled protein knockdown. The auxin-inducible degron (AID) technology uses a plant auxin to induce depletion of degron-tagged proteins, and it has been shown to be functional in several non-plant eukaryotes. In this study, we demonstrated AID-based protein knockdown in an industrially important oleaginous yeast

A New Measure For Multi-Professional Medical Team Communication: Design And Methodology For Multilingual Measurement Development, Sara Malone, Kim Prewitt, Lara Counts, Douglas A Luke, Et Al.

2020-Current year OA Pubs

BACKGROUND: As implementation science in global health continues to evolve, there is a need for valid and reliable measures that consider diverse linguistic and cultural contexts. A standardized, reproducible process for multilingual measure development may improve accessibility and validity by participants in global health settings. To address this need, we propose a rigorous methodology for multilingual measurement development. We use the example of a novel measure of multi-professional team communication quality, a determinant of implementation efforts.

METHODS: The development and translation of this novel bilingual measure is comprised of seven steps. In this paper, we describe a measure developed in …

Carotid Atherosclerotic Plaque Segmentation In Multi-Weighted Mri Using A Two-Stage Neural Network: Advantages Of Training With High-Resolution Imaging And Histology, Ran Li, Jie Zheng, Mohamed A Zayed, Jeffrey E Saffitz, Pamela K Woodard, Abhinav K Jha

2020-Current year OA Pubs

INTRODUCTION: A reliable and automated method to segment and classify carotid artery atherosclerotic plaque components is needed to efficiently analyze multi-weighted magnetic resonance (MR) images to allow their integration into patient risk assessment for ischemic stroke. Certain plaque components such as lipid-rich necrotic core (LRNC) with hemorrhage suggest a greater likelihood of plaque rupture and stroke event. Assessment for presence and extent of LRNC could assist in directing treatment with impact upon patient outcomes.

METHODS: To address the need to accurately determine the presence and extent of plaque components on carotid plaque MRI, we proposed a two-staged deep-learning-based approach that …

Women's Empowerment And Child Nutrition In A Context Of Shifting Livelihoods In Eastern Oromia, Ethiopia, Karah Mechlowitz, Mark J Manary, Et Al.

2020-Current year OA Pubs

Agriculture, and particularly livestock and animal source foods, has been closely linked to improvements in human nutrition. Production, income, and women's empowerment improve household food security and child nutritional outcomes in interacting ways. Khat production in Eastern Ethiopia is changing the economic and livelihood landscape for communities that have traditionally relied upon small-scale mixed agriculture and livestock production. How this shifting livelihood landscape and the empowerment of women in these communities are affecting nutritional outcomes has not been investigated. Using cross-sectional data collected during formative research for the Campylobacter Genomics and Environmental Enteric Dysfunction (CAGED) project, we developed models to …

Proceedings Of The Association For Pathology Informatics Bootcamp 2022, Amrom E Obstfeld, Victor Brodsky, Alexis B Carter, Peter Gershkovich, Shannon Haymond, Bruce Levy, John Sinard, Devereaux Sellers, Michelle Stoffel, Ronald Jackups

2020-Current year OA Pubs

The Pathology Informatics Bootcamp, held annually at the Pathology Informatics Summit, provides pathology trainees with essential knowledge in the rapidly evolving field of Pathology Informatics. With a focus on data analytics, data science, and data management in 2022, the bootcamp addressed the growing importance of data analysis in pathology and laboratory medicine practice. The expansion of data-related subjects in Pathology Informatics Essentials for Residents (PIER) and the Clinical Informatics fellowship examinations highlights the increasing significance of these skills in pathology practice in particular and medicine in general. The curriculum included lectures on databases, programming, analytics, machine learning basics, and specialized …

Women's Preferences For A New Contraceptive Under Development: An Exploratory Study, Tessa Madden, Sarah Y Cohen, Rachel Paul, Emily G Hurley, Michael A Thomas, Giovanni Pauletti

2020-Current year OA Pubs

OBJECTIVE: Currently available contraceptive methods do not meet the needs of all users. We sought to explore preferences of potential end-users regarding an on-demand, non-hormonal female contraceptive currently under development, using a web-based survey.

STUDY DESIGN: We recruited respondents for an exploratory survey via web link on Amazon Mechanical Turk (MTurk). Individuals were eligible if they were 18-44 years of age, identified as cis-gender female, were English-speaking, not pregnant, and had used barrier contraception previously. Respondents provided demographic characteristics and a basic reproductive history. We then provided a brief description of the potential contraceptive. Respondents were asked about their interest …

Caregiver Perspectives On The Continued Impact Of The Covid-19 Pandemic On Children With Intellectual/Developmental Disabilities, R A Northrup, E Jones, V Singh, C Holingue, M Meck, C A Gurnett, M Van Stone, L G Kalb

2020-Current year OA Pubs

The COVID-19 pandemic has significantly impacted caregivers, especially those raising a child with an intellectual/developmental disability (IDD). While research has shown substantial disruption to the family, school, and occupational lives of the IDD community, little is known about the long-term impacts of COVID-19. To address this question, 249 caregivers were surveyed via an online questionnaire, between April and August of 2022 (more than 2 years into the pandemic) about potential impacts of the COVID-19 pandemic on their child's access to health- and school-based therapeutic services, caregiver mental health, and family life. The majority of caregivers reported disruptions in access to …

Characterization Of High-Gamma Activity In Electrocorticographic Signals, Johannes Gruenwald, Sebastian Sieghartsleitner, Christoph Kapeller, Josef Scharinger, Kyousuke Kamada, Peter Brunner, Christoph Guger

2020-Current year OA Pubs

INTRODUCTION: Electrocorticographic (ECoG) high-gamma activity (HGA) is a widely recognized and robust neural correlate of cognition and behavior. However, fundamental signal properties of HGA, such as the high-gamma frequency band or temporal dynamics of HGA, have never been systematically characterized. As a result, HGA estimators are often poorly adjusted, such that they miss valuable physiological information.

METHODS: To address these issues, we conducted a thorough qualitative and quantitative characterization of HGA in ECoG signals. Our study is based on ECoG signals recorded from 18 epilepsy patients while performing motor control, listening, and visual perception tasks. In this study, we first …

Patterns Of Utilization And Clinical Adoption Of 0.35 Tesla Mr-Guided Radiation Therapy In The United States - Understanding The Transition To Adaptive, Ultra-Hypofractionated Treatments, Michael D Chuong, Lauren E Henke, Et Al.

2020-Current year OA Pubs

PURPOSE/OBJECTIVE: Magnetic resonance-guided radiation therapy (MRgRT) utilization is rapidly expanding worldwide, driven by advanced capabilities including continuous intrafraction visualization, automatic triggered beam delivery, and on-table adaptive replanning (oART). Our objective was to describe patterns of 0.35Tesla(T)-MRgRT (MRIdian) utilization in the United States (US) among early adopters of this novel technology.

MATERIALS/METHODS: Anonymized administrative data from all US MRIdian treatment systems were extracted for patients completing treatment from 2014 to 2020. Detailed treatment information was available for all MRIdian linear accelerator (linac) systems and some cobalt systems.

RESULTS: Seventeen systems at 16 centers delivered 5736 courses and 36,389 fractions (fraction details …

Substance Use Treatment Utilization Among Women With And Without Human Immunodeficiency Virus, Ayako W Fujita, Aditi Ramakrishnan, Et Al.

2020-Current year OA Pubs

BACKGROUND: Substance use (SU) contributes to poor health outcomes, yet limited data exist to inform strategies to optimize SU treatment among persons with human immunodeficiency virus (HIV). We describe SU and SU treatment utilization among women with and without HIV in the Women's Interagency HIV Study (WIHS).

METHODS: We included data from women enrolled in WIHS from 2013 to 2020. Current SU was self-reported, nonmedical use of drugs in the past year, excluding use of only marijuana. SU treatment utilization was self-reported use of a drug treatment program in the past year. Multivariable regression models were used to investigate associations …

Absolute And Relative Vaccine Effectiveness Of Primary And Booster Series Of Covid-19 Vaccines (Mrna And Adenovirus Vector) Against Covid-19 Hospitalizations In The United States, December 2021-April 2022, Nathaniel M Lewis, Hilary M Babcock, Jennie H Kwon, Et Al.

2020-Current year OA Pubs

BACKGROUND: Coronavirus disease 2019 (COVID-19) vaccine effectiveness (VE) studies are increasingly reporting relative VE (rVE) comparing a primary series plus booster doses with a primary series only. Interpretation of rVE differs from traditional studies measuring absolute VE (aVE) of a vaccine regimen against an unvaccinated referent group. We estimated aVE and rVE against COVID-19 hospitalization in primary-series plus first-booster recipients of COVID-19 vaccines.

METHODS: Booster-eligible immunocompetent adults hospitalized at 21 medical centers in the United States during December 25, 2021-April 4, 2022 were included. In a test-negative design, logistic regression with case status as the outcome and completion of primary …

Qunex-An Integrative Platform For Reproducible Neuroimaging Analytics, Jie Lisa Ji, Matthew F Glasser, Michael P Harms, Et Al.

2020-Current year OA Pubs

INTRODUCTION: Neuroimaging technology has experienced explosive growth and transformed the study of neural mechanisms across health and disease. However, given the diversity of sophisticated tools for handling neuroimaging data, the field faces challenges in method integration, particularly across multiple modalities and species. Specifically, researchers often have to rely on siloed approaches which limit reproducibility, with idiosyncratic data organization and limited software interoperability.

METHODS: To address these challenges, we have developed Quantitative Neuroimaging Environment & Toolbox (QuNex), a platform for consistent end-to-end processing and analytics. QuNex provides several novel functionalities for neuroimaging analyses, including a "turnkey" command for the reproducible deployment …

A Review Of Technological Innovations Leading To Modern Endovascular Brain Aneurysm Treatment, David C Lauzier, Anna L Huguenard, Anja I Srienc, Samuel J Cler, Joshua W Osbun, Arindam R Chatterjee, Ananth K Vellimana, Akash P Kansagra, Colin P Derdeyn, Dewitte T Cross, Christopher J Moran

2020-Current year OA Pubs

Tools and techniques utilized in endovascular brain aneurysm treatment have undergone rapid evolution in recent decades. These technique and device-level innovations have allowed for treatment of highly complex intracranial aneurysms and improved patient outcomes. We review the major innovations within neurointervention that have led to the current state of brain aneurysm treatment.

Disease-Causing Mutations In Genes Encoding Transcription Factors Critical For Photoreceptor Development, Chi Sun, Shiming Chen

2020-Current year OA Pubs

Photoreceptor development of the vertebrate visual system is controlled by a complex transcription regulatory network. OTX2 is expressed in the mitotic retinal progenitor cells (RPCs) and controls photoreceptor genesis. CRX that is activated by OTX2 is expressed in photoreceptor precursors after cell cycle exit. NEUROD1 is also present in photoreceptor precursors that are ready to specify into rod and cone photoreceptor subtypes. NRL is required for the rod fate and regulates downstream rod-specific genes including the orphan nuclear receptor NR2E3 which further activates rod-specific genes and simultaneously represses cone-specific genes. Cone subtype specification is also regulated by the interplay of …

Oral Low-Dose Naltrexone In The Treatment Of Grontal Fibrosing Alopecia And Lichen Planopilaris: An Uncontrolled Open-Label Prospective Study, Remi K. Hamel, Ling Chen, Cailin O'Connell, Caroline Mann

2020-Current year OA Pubs

Background Frontal fibrosing alopecia (FFA) and lichen planopilaris (LPP) is scarring alopecias with limited evidence supporting their treatment options. We investigated the use of low-dose naltrexone (3 mg oral daily) as adjunctive therapy in the treatment of FFA and LPP. Methods A single-center, uncontrolled open-label prospective study was performed, with 26 patients who took low-dose naltrexone for one year included in the per-protocol analysis. Both patient-reported (pruritus and burning/pain) and physician-assessed (erythema, scale, and scalp involvement) outcomes were analyzed. Results There were decreases in erythema and scale for the overall longitudinal outcomes using linear mixed effects model analysis. However, only …

Association Of Autologous Tumor Lysate-Loaded Dendritic Cell Vaccination With Extension Of Survival Among Patients With Newly Diagnosed And Recurrent Glioblastoma: A Phase 3 Prospective Externally Controlled Cohort Trial, Linda M Liau, Jian L Campian, George Ansstas, Et Al.

2020-Current year OA Pubs

IMPORTANCE: Glioblastoma is the most lethal primary brain cancer. Clinical outcomes for glioblastoma remain poor, and new treatments are needed.

OBJECTIVE: To investigate whether adding autologous tumor lysate-loaded dendritic cell vaccine (DCVax-L) to standard of care (SOC) extends survival among patients with glioblastoma.

DESIGN, SETTING, AND PARTICIPANTS: This phase 3, prospective, externally controlled nonrandomized trial compared overall survival (OS) in patients with newly diagnosed glioblastoma (nGBM) and recurrent glioblastoma (rGBM) treated with DCVax-L plus SOC vs contemporaneous matched external control patients treated with SOC. This international, multicenter trial was conducted at 94 sites in 4 countries from August 2007 to …

Lymphatic Contractile Dysfunction In Mouse Models Of Cantú Syndrome With Katp Channel Gain-Of-Function, Michael J Davis, Jorge A Castorena-Gonzalez, Hae Jin Kim, Min Li, Maria Remedi, Colin G Nichols

2020-Current year OA Pubs

Cantú Syndrome (CS) is an autosomal dominant disorder caused by gain-of-function (GoF) mutations in the Kir6.1 and SUR2 subunits of K

Inhibition Of Mirna Associated With A Disease-Specific Signature And Secreted Via Extracellular Vesicles Of Systemic Lupus Erythematosus Patients Suppresses Target Organ Inflammation In A Humanized Mouse Model, Nicholas A Young, Emily Schwarz, Braden M Zeno, Shane Bruckner, Rosana A Mesa, Kyle Jablonski, Lai-Chu Wu, Elisha D O Roberson, Wael N Jarjour

2020-Current year OA Pubs

INTRODUCTION: Distinct, disease-associated intracellular miRNA (miR) expression profiles have been observed in peripheral blood mononuclear cells (PBMCs) of systemic lupus erythematous (SLE) patients. Additionally, we have identified novel estrogenic responses in PBMCs from SLE patients and demonstrated that estrogen upregulates toll-like receptor (TLR)7 and TLR8 expression. TLR7 and TLR8 bind viral-derived single-stranded RNA to stimulate innate inflammatory responses, but recent studies have shown that miR-21, mir-29a, and miR-29b can also bind and activate these receptors when packaged and secreted in extracellular vesicles (EVs). The objective of this study was to evaluate the association of EV-encapsulated small RNA species in SLE …

Hydrogen Deuterium Exchange And Other Mass Spectrometry-Based Approaches For Epitope Mapping, Prashant N Jethva, Michael L Gross

2020-Current year OA Pubs

Antigen-antibody interactions are a fundamental subset of protein-protein interactions responsible for the "survival of the fittest". Determining the interacting interface of the antigen, called an epitope, and that on the antibody, called a paratope, is crucial to antibody development. Because each antigen presents multiple epitopes (unique footprints), sophisticated approaches are required to determine the target region for a given antibody. Although X-ray crystallography, Cryo-EM, and nuclear magnetic resonance can provide atomic details of an epitope, they are often laborious, poor in throughput, and insensitive. Mass spectrometry-based approaches offer rapid turnaround, intermediate structural resolution, and virtually no size limit for the …

Supplementary Feeding And Infection Control In Pregnant Adolescents-A Secondary Analysis Of A Randomized Trial Among Malnourished Women In Sierra Leone, Aminata S Koroma, Mariama Ellie, Kadiatu Bangura, Per O Iversen, David T Hendrixson, Kevin Stephenson, Mark J Manary

2020-Current year OA Pubs

Undernutrition during pregnancy in adolescence confers a high risk of maternal morbidity and adverse birth outcomes, particularly in low-resource settings. In a secondary analysis, we hypothesized that younger undernourished pregnant adolescents (<18 years) would benefit more than undernourished pregnant adults (>20 years) from the intervention of supplementary food and anti-infective treatments. The original trial in Sierra Leone enrolled 236 younger adolescents (<18 years), 454 older adolescents (aged 18-19 years), and 741 adults (≥20 years), all with a mid-upper arm circumference ≤23 cm. Younger adolescents had lower final fundal height as well as smaller newborns (-0.3 kg; 95% confidence interval [CI], -0.3, -0.2; p < 0.001) and shorter newborns (-1.1 cm; 95% CI, -1.5, -0.7; p < 0.001) than adults. The intervention's effect varied significantly between maternal age groups: adults benefited more than younger adolescents with respect to newborn birth weight (difference in difference, 166 g; 95% CI, 26, 306; interaction p = 0.02), birth length (difference in difference, 7.4 mm; 95% CI, 0.1, 14.8; interaction p = 0.047), and risk for low birth weight (<2.5 kg) (interaction p = 0.019). The differences in response persisted despite adjustments for maternal anthropometry, the number of prior pregnancies, and human immunodeficiency virus status. Older adolescents similarly benefited more than younger adolescents, though differences did not reach statistical significance. In conclusion, newborns born to younger adolescent mothers had worse outcomes than those born to adult mothers, and adults and their newborns benefited more from the intervention than younger adolescents.

Designing Home-Based Physical Activity Programs For Rural Cancer Survivors: A Survey Of Technology Access And Preferences, Elizabeth A Salerno, Rohana Gao, Jason Fanning, Neha P Gothe, Lindsay L Peterson, Allison B Anbari, Maura M Kepper, Jingqin Luo, Aimee S James, Edward Mcauley, Graham A Colditz

2020-Current year OA Pubs

BACKGROUND: While technology advances have increased the popularity of remote interventions in underserved and rural cancer communities, less is understood about technology access and preferences for home-based physical activity programs in this cancer survivor population.

PURPOSE: To determine access, preferences, and needs, for a home-based physical activity program in rural cancer survivors.

METHODS: A Qualtrics Research Panel was recruited to survey adults with cancer across the United States. Participants self-reported demographics, cancer characteristics, technology access and usage, and preferences for a home-based physical activity program. The Godin Leisure Time Exercise Questionnaire (GLTEQ) assessed current levels of physical activity. Descriptive statistics …

Updates In The Chronic Kidney Disease-Mineral Bone Disorder Show The Role Of Osteocytic Proteins, A Potential Mechanism Of The Bone-Vascular Paradox, A Therapeutic Target, And A Biomarker, Matthew J Williams, Sarah C White, Zachary Joseph, Keith A Hruska

2020-Current year OA Pubs

The chronic kidney disease-mineral bone disorder (CKD-MBD) is a complex multi-component syndrome occurring during kidney disease and its progression. Here, we update progress in the components of the syndrome, and synthesize recent investigations, which suggest a potential mechanism of the bone-vascular paradox. The discovery that calcified arteries in chronic kidney disease inhibit bone remodeling lead to the identification of factors produced by the vasculature that inhibit the skeleton, thus providing a potential explanation for the bone-vascular paradox. Among the factors produced by calcifying arteries, sclerostin secretion is especially enlightening. Sclerostin is a potent inhibitor of bone remodeling and an osteocyte …

Slc-0111, An Inhibitor Of Carbonic Anhydrase Ix, Attenuates Hepatoblastoma Cell Viability And Migration, Katja Eloranta, Marjut Pihlajoki, Emmi Liljeström, Ruth Nousiainen, Tea Soini, Jouko Lohi, Stefano Cairo, David B Wilson, Seppo Parkkila, Markku Heikinheimo

2020-Current year OA Pubs

BACKGROUND: In response to hypoxia, tumor cells undergo transcriptional reprogramming including upregulation of carbonic anhydrase (CA) IX, a metalloenzyme that maintains acid-base balance. CAIX overexpression has been shown to correlate with poor prognosis in various cancers, but the role of this CA isoform in hepatoblastoma (HB) has not been examined.

METHODS: We surveyed the expression of CAIX in HB specimens and assessed the impact of SLC-0111, a CAIX inhibitor, on cultured HB cells in normoxic and hypoxic conditions.

RESULTS: CAIX immunoreactivity was detected in 15 out of 21 archival pathology HB specimens. The CAIX-positive cells clustered in the middle of …

The Vacc-Seqqc Project: Benchmarking Rna-Seq For Clinical Vaccine Studies, Johannes B Goll, Richard D Head, Et Al.

2020-Current year OA Pubs

[This corrects the article DOI: 10.3389/fimmu.2022.1093242.].

Objective Response To Immune Checkpoint Inhibitor Therapy In Nras-Mutant Melanoma: A Systematic Review And Meta-Analysis, Zachary J Jaeger, Neel S Raval, Natalia K A Maverakis, David Y Chen, George Ansstas, Angela Hardi, Lynn A Cornelius

2020-Current year OA Pubs

INTRODUCTION:

METHODS: We performed a comprehensive literature search across several large databases. Inclusion criteria were trials, cohorts, and large case series that analyzed the primary outcome of objective response rate by

RESULTS: Data on 1770 patients from ten articles were pooled for meta-analysis, and the objective response rate to ICIs was calculated to compare

DISCUSSION: In this meta-analysis evaluating the impact of

Psychosocial Work Environment Stressors For School Staff During The Covid-19 Pandemic: Barriers And Facilitators For Supporting Wellbeing, Liz R Rolf, Liz Vestal, Ashley C Moore, Nikole Lobb Dougherty, Nancy Mueller, Jason G Newland

2020-Current year OA Pubs

INTRODUCTION: After periods of remote and/or hybrid learning as a result of the COVID-19 global pandemic, the return to in-person learning has been beneficial for both students and teachers, but it has not been without challenges. This study was designed to assess the impact of the return to in-person learning on the school experience, and efforts made to ease the transition in furthering a positive in-person learning environment.

MATERIALS AND METHODS: We conducted a series of listening sessions with 4 stakeholder groups: students (

RESULTS: Three main themes emerged around school staff experiences: (1) increased levels of stress and anxiety …

Review Of Factors Resulting In Systemic Biases In The Screening, Assessment, And Treatment Of Individuals At Clinical High-Risk For Psychosis In The United States, Miranda A Bridgwater, Emily Petti, Maksim Giljen, Leeann Akouri-Shan, Joseph S Deluca, Pamela Rakhshan Rouhakhtar, Caroline Millar, Nicole R Karcher, Elizabeth A Martin, Jordan Devylder, Deidre Anglin, Raquel Williams, Lauren M Ellman, Vijay A Mittal, Jason Schiffman

2020-Current year OA Pubs

BACKGROUND: Since its inception, research in the clinical high-risk (CHR) phase of psychosis has included identifying and exploring the impact of relevant socio-demographic factors. Employing a narrative review approach and highlighting work from the United States, sociocultural and contextual factors potentially affecting the screening, assessment, and service utilization of youth at CHR were reviewed from the current literature.

RESULTS: Existing literature suggests that contextual factors impact the predictive performance of widely used psychosis-risk screening tools and may introduce systemic bias and challenges to differential diagnosis in clinical assessment. Factors reviewed include racialized identity, discrimination, neighborhood context, trauma, immigration status, gender …

Apolipoprotein E Genetic Variation, Atherogenic Index And Cardiovascular Disease Risk Assessment In An African Population: An Analysis Of Hiv And Malaria Patients In Ghana, Nicholas Ekow Thomford, Akwasi Anyanful, Richmond Owusu Ateko, Dee Blackhurst, Robert Peter Biney, Dennis Boadi, Samuel Badu Nyarko, Martins Ekor, George Boateng Kyei

2020-Current year OA Pubs

BACKGROUND: Apolipoprotein E is involved in lipid transport and clearance of lipoprotein through low-density lipoprotein receptors (LDLR). ApoE variation has been linked to cardiovascular disease (CVD) risk. There are 3 isoforms of ApoE which originate from two non-synonymous single nucleotide polymorphisms denoted as ε2, ε3 and ε4. The ε2 isoform is implicated in higher levels of atherogenic lipoprotein with the ε4 isoform causing LDLR downregulation. This leads to variable effects and differential CVD risk. Malaria and HIV are life-threatening diseases affecting several countries globally especially in sub-Saharan Africa. Parasite and viral activities have been implicated in lipid dysregulation leading to …

Adapting An Intervention To Support Young Caregivers Of Cancer Survivors: A Study Protocol, Janet Njelesani, Melinda S. Kavanaugh, Jean Hunleth

2020-Current year OA Pubs

INTRODUCTION: Of the family members providing care, in the United States over 5.4 million are young people (<18 years of age) and they are the caregivers receiving the least support overall. Given the need to support cancer survivors through a family-centered practice approach, this lack of support and intervention for young caregivers represents a substantial gap in cancer care. In this study, we will adapt a young caregivers intervention, YCare, with young caregivers in families affected by cancer in order to advance support for families in cancer settings. YCare is an intervention that improves the support young caregivers provide through a peer-engaged, multidisciplinary model but has previously not been studied in the cancer care setting.

METHODS: Guided by the updated Consolidated Framework for Implementation Research (CFIR) we will engage stakeholders (i.e., young caregivers, cancer survivors, health care providers) using qualitative (i.e., one-on-one semi-structured interviews) and arts-based methods. Stakeholders will be recruited via cancer registries and community partners. Data will be analyzed descriptively using deductive (e.g., CFIR domains) and inductive (e.g., cancer practice settings) approaches.

DISCUSSION: The results will indicate the critical components for adapting the YCare intervention to the cancer practice context including new intervention elements and …

A Systematic Framework For Predictive Biomarkers In Immune Effector Cell-Associated Neurotoxicity Syndrome, Omar H Butt, Alice Y Zhou, Beau M Ances, John F Dipersio, Armin Ghobadi

2020-Current year OA Pubs

Chimeric antigen receptor (CAR)-T cell therapy has revolutionized the management of several life-threatening malignancies, often achieving durable sustained responses. The number of patients treated with this new class of cell-based therapy, along with the number of Food and Drug Association (FDA) approved indications, are growing significantly. Unfortunately Immune Effector Cell-Associated Neurotoxicity Syndrome (ICANS) can often occur after treatment with CAR-T cells, and severe ICANS can be associated with significant morbidity and mortality. Current standard treatments are mainly steroids and supportive care, highlighting the need for early identification. In the last several years, a range of predictive biomarkers have been proposed …