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2023

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Articles 23761 - 23790 of 27441

Full-Text Articles in Medicine and Health Sciences

Case Reports From Women Using A Quantitative Hormone Monitor To Track The Perimenopause Transition, Maria Meyers, Richard J. Fehring, Mary Schneider Jan 2023

Case Reports From Women Using A Quantitative Hormone Monitor To Track The Perimenopause Transition, Maria Meyers, Richard J. Fehring, Mary Schneider

College of Nursing Faculty Research and Publications

The fertility tracking of menstrual cycles during perimenopause with a quantitative hormone monitor is a novel undertaking. Women in regular menstrual cycles have been tracking their fertility using different biomarkers since the 1960′s. Presently, there are newer electronic hormonal devices used to track fertility that provide more exact and objective data to help delineate the fertile time frame of a woman’s cycle. These devices measure quantitative levels of estrogen, the luteinizing hormone, progesterone, and follicle-stimulating hormone, all of which occur at varying levels during the menstrual cycle. As women advance toward menopause, their cycles vary in length, and their hormones …


Sickle Cell Virtual Support Group Program For Adults: An Implementation Evaluation, Dora L. Clayton-Jones, Lee Za Ong, Abir K. Bekhet, Weneaka D. Jones, Elodie Ontala, James Griffin, Ethlean Peacock, Kristin Haglund Jan 2023

Sickle Cell Virtual Support Group Program For Adults: An Implementation Evaluation, Dora L. Clayton-Jones, Lee Za Ong, Abir K. Bekhet, Weneaka D. Jones, Elodie Ontala, James Griffin, Ethlean Peacock, Kristin Haglund

College of Nursing Faculty Research and Publications

Sickle cell disease (SCD) is associated with medical and psychosocial challenges. SCD in adulthood is characterized by increased morbidity and mortality, vulnerability, inadequate self-management preparation, and limited social support. This study evaluated the implementation of a virtual support group during the COVID-19 pandemic using an intervention parameters framework evaluation. Participants included six adults living with SCD. Content analysis was conducted for each of the six intervention parameters, and satisfaction scores were summarized. Participants positively evaluated all intervention parameters of the virtual support group. Findings confirmed that a community-engaged intervention supports self-management and establishes key social networks for adult participants.


A Swimming Program For Children With Autism Spectrum Disorders: Assessing Critical Parameters From Caregivers’ Perspectives, Abir K. Bekhet, Norah L. Johnson, Tana Karenke, Amy V. Van Hecke Jan 2023

A Swimming Program For Children With Autism Spectrum Disorders: Assessing Critical Parameters From Caregivers’ Perspectives, Abir K. Bekhet, Norah L. Johnson, Tana Karenke, Amy V. Van Hecke

College of Nursing Faculty Research and Publications

One in 54 individuals is diagnosed with autism spectrum disorders (ASD). Swimming can impact the physical and mental well-being of persons with ASD, which in turn may improve their caregivers’ well-being. The purpose of this qualitative evaluation study is to assess the necessity, acceptability, feasibility, fidelity, and beginning effectiveness of a 12-session swimming training program (STP) at an indoor university pool designed to teach persons with ASD how to swim, and to teach caregivers precautions for safety around water. Participants included 7 boys, and 3 girls with ASD [mean age 7.05 years (SD 1.17)] and their caregivers. Results indicated that …


Physical Activity, Inflammation, And Physical Function In Older Adults: Results From The Health & Retirement Study, Jeanne L. Hlebichuk, Randall J. Gretebeck, Mauricio Garnier-Villarreal, Linda B. Piacentine, Maharaj Singh, Kimberlee A. Gretebeck Jan 2023

Physical Activity, Inflammation, And Physical Function In Older Adults: Results From The Health & Retirement Study, Jeanne L. Hlebichuk, Randall J. Gretebeck, Mauricio Garnier-Villarreal, Linda B. Piacentine, Maharaj Singh, Kimberlee A. Gretebeck

College of Nursing Faculty Research and Publications

Physical function declines with aging due to physical and biological changes. The biological process of aging has been associated with increases in systemic inflammation and a greater risk for chronic conditions. In older adults, physical activity aids in maintenance of function. However, the influence of inflammatory biomarkers and adiposity on physical activity and physical function needs to be further explored. Methods: A cross-sectional secondary data analysis from Wave 13 of the Health & Retirement Study (HRS) core biennial data and Venous Blood Study (VBS) was conducted. Structural equation modeling was used to establish the model and test the relationships. Results: …


Exploring The Feasibility Of Intrapartum Gbs Collection To Identify Residual Gbs In A Pilot Study Of An Antenatal Probiotic Intervention, Emily Malloy, Lisa Hanson, Leona Vandevusse, Karen Robinson, Maharaj Singh, Marie Forgie Jan 2023

Exploring The Feasibility Of Intrapartum Gbs Collection To Identify Residual Gbs In A Pilot Study Of An Antenatal Probiotic Intervention, Emily Malloy, Lisa Hanson, Leona Vandevusse, Karen Robinson, Maharaj Singh, Marie Forgie

College of Nursing Faculty Research and Publications

Background: We aimed to explore the feasibility of collecting intrapartum maternal Group B Streptococcus (GBS) colonization and immediate post-birth neonatal GBS colonization cultures for use in a larger trial and to identify cases of residual GBS, which were hypothesized to be less common in the probiotics group.

Methods: This sub-study added additional outcome measures to the parent study to identify intrapartum and neonatal colonization and compare between probiotic and placebo groups and to identify cases of residual GBS. Intrapartum maternal vaginal and rectal GBS cultures were collected at the time of admission to a hospital for labor and to give …


Intra-Marrow Penetrations And Root Coverage Outcomes: A Systematic Review, Vrisiis Kofina, Ving Wang, Alissa V. Fial, Dimitris N. Tatakis Jan 2023

Intra-Marrow Penetrations And Root Coverage Outcomes: A Systematic Review, Vrisiis Kofina, Ving Wang, Alissa V. Fial, Dimitris N. Tatakis

School of Dentistry Faculty Research and Publications

Background

Intra-marrow penetrations (IMPs) have been performed during guided tissue regeneration (GTR) procedures with reported clinical benefits. The aim of this systematic review was to investigate the use and effect of IMPs during root coverage procedures.

Method

A broad search for human and animal studies was performed on PubMed, Cochrane Database of Systematic Reviews and Cochrane Central Registry of Controlled Trials and Web of Science, following a registered review protocol (PROSPERO). All prospective study designs, case series and case reports on gingival recession treatment (follow-up ≥ 6 months) that employed IMPs were included. Root coverage, complete root coverage prevalence, and …


Risk And Protection Of Different Rare Protein-Coding Variants Of Complement Component C4a In Age-Related Macular Degeneration, Johanna M Seddon, Dikha De, William Casazza, Shun-Yun Cheng, Claudio Punzo, Mark Daly, Danlei Zhou, Samantha L Coss, John P Atkinson, Chack-Yung Yu Jan 2023

Risk And Protection Of Different Rare Protein-Coding Variants Of Complement Component C4a In Age-Related Macular Degeneration, Johanna M Seddon, Dikha De, William Casazza, Shun-Yun Cheng, Claudio Punzo, Mark Daly, Danlei Zhou, Samantha L Coss, John P Atkinson, Chack-Yung Yu

2020-Current year OA Pubs

No abstract provided.


Safety And Efficacy Of Mca‐M2 Thrombectomy In Delayed Time Window: A Propensity Score Analysis From The Star Registry, Kaustubh Limaye, Joshua Osbun, Et Al. Jan 2023

Safety And Efficacy Of Mca‐M2 Thrombectomy In Delayed Time Window: A Propensity Score Analysis From The Star Registry, Kaustubh Limaye, Joshua Osbun, Et Al.

2020-Current year OA Pubs

No abstract provided.


Transplantation Of Gut Microbiota From Old Mice Into Young Healthy Mice Reduces Lean Mass But Not Bone Mass, Lina Lawenius, Carrie Cowardin, Jeffrey I Gordon, Et Al. Jan 2023

Transplantation Of Gut Microbiota From Old Mice Into Young Healthy Mice Reduces Lean Mass But Not Bone Mass, Lina Lawenius, Carrie Cowardin, Jeffrey I Gordon, Et Al.

2020-Current year OA Pubs

Aging is associated with low bone and lean mass as well as alterations in the gut microbiota (GM). In this study, we determined whether the reduced bone mass and relative lean mass observed in old mice could be transferred to healthy young mice by GM transplantation (GMT). GM from old (21-month-old) and young adult (5-month-old) donors was used to colonize germ-free (GF) mice in three separate studies involving still growing 5- or 11-week-old recipients and 17-week-old recipients with minimal bone growth. The GM of the recipient mice was similar to that of the donors, demonstrating successful GMT. GM from old …


Characterization Of Cerebrospinal Fluid (Csf) Microbiota At The Time Of Initial Surgical Intervention For Children With Hydrocephalus, Shailly Pandey, Kathryn B. Whitlock, Matthew R. Test, Paul Hodor, Christopher E. Pope, David D. Limbrick, Patrick J. Mcdonald, Jason S. Hauptman, Lucas R. Hoffman, Tamara D. Simon, Cerebrospinal Fluid Microbiota In Shunts (Climb) Study Group Jan 2023

Characterization Of Cerebrospinal Fluid (Csf) Microbiota At The Time Of Initial Surgical Intervention For Children With Hydrocephalus, Shailly Pandey, Kathryn B. Whitlock, Matthew R. Test, Paul Hodor, Christopher E. Pope, David D. Limbrick, Patrick J. Mcdonald, Jason S. Hauptman, Lucas R. Hoffman, Tamara D. Simon, Cerebrospinal Fluid Microbiota In Shunts (Climb) Study Group

2020-Current year OA Pubs

OBJECTIVE: To characterize the microbiota of the cerebrospinal fluid (CSF) from children with hydrocephalus at the time of initial surgical intervention.

STUDY DESIGN: CSF was obtained at initial surgical intervention. One aliquot was stored in skim milk-tryptone-glucose-glycerol (STGG) medium and the second was unprocessed; both were then stored at -70°C. Bacterial growth for CSF samples stored in STGG were subsequently characterized using aerobic and anaerobic culture on blood agar and MALDI-TOF sequencing. All unprocessed CSF samples underwent 16S quantitative polymerase chain reaction (qPCR) sequencing, and a subset underwent standard clinical microbiological culture. CSF with culture growth (either after storage in …


Structural And Biophysical Characterization Of The Secreted, Β-Helical Adhesin Etpa Of Enterotoxigenic Escherichia Coli, Clifford Manyo Ntui, James M. Fleckenstein, Wolf-Dieter Schubert Jan 2023

Structural And Biophysical Characterization Of The Secreted, Β-Helical Adhesin Etpa Of Enterotoxigenic Escherichia Coli, Clifford Manyo Ntui, James M. Fleckenstein, Wolf-Dieter Schubert

2020-Current year OA Pubs

Enterotoxigenic Escherichia coli (ETEC) is a diarrhoeal pathogen associated with high morbidity and mortality especially among young children in developing countries. At present, there is no vaccine for ETEC. One candidate vaccine antigen, EtpA, is a conserved secreted adhesin that binds to the tips of flagellae to bridge ETEC to host intestinal glycans. EtpA is exported through a Gram-negative, two-partner secretion system (TPSS, type Vb) comprised of the secreted EtpA passenger (TpsA) protein and EtpB (TpsB) transporter that is integrated into the outer bacterial membrane. TpsA proteins share a conserved, N-terminal TPS domain followed by an extensive C-terminal domain with …


Neuroinflammation And Amyloid Deposition In The Progression Of Mixed Alzheimer And Vascular Dementia, Chunwei Ying, Peter Kang, Michael M Binkley, Andria L Ford, Yasheng Chen, Jason Hassenstab, Qing Wang, Jeremy Strain, John C Morris, Jin-Moo Lee, Tammie L S Benzinger, Hongyu An Jan 2023

Neuroinflammation And Amyloid Deposition In The Progression Of Mixed Alzheimer And Vascular Dementia, Chunwei Ying, Peter Kang, Michael M Binkley, Andria L Ford, Yasheng Chen, Jason Hassenstab, Qing Wang, Jeremy Strain, John C Morris, Jin-Moo Lee, Tammie L S Benzinger, Hongyu An

2020-Current year OA Pubs

BACKGROUND: Alzheimer's disease (AD) and vascular contributions to cognitive impairment and dementia (VCID) pathologies coexist in patients with cognitive impairment. Abnormal amyloid beta (Aβ) deposition is the hallmark pathologic biomarker for AD. Neuroinflammation may be a pathophysiological mechanism in both AD and VCID. In this study, we aimed to understand the role of neuroinflammation and Aβ deposition in white matter hyperintensities (WMH) progression and cognitive decline over a decade in patients with mixed AD and VCID pathologies.

METHODS: Twenty-four elderly participants (median [interquartile range] age 78 [64.8, 83] years old, 14 female) were recruited from the Knight Alzheimer Disease Research …


Isolated, Full-Thickness Proximal Rectus Femoris Injury In Competitive Athletes: A Systematic Review Of Injury Characteristics And Return To Play, Derrick M Knapik, Thomas D Alter, Aravinda Ganapathy, Matthew V Smith, Robert H Brophy, Matthew J Matava Jan 2023

Isolated, Full-Thickness Proximal Rectus Femoris Injury In Competitive Athletes: A Systematic Review Of Injury Characteristics And Return To Play, Derrick M Knapik, Thomas D Alter, Aravinda Ganapathy, Matthew V Smith, Robert H Brophy, Matthew J Matava

2020-Current year OA Pubs

BACKGROUND: Characteristics regarding mechanism of injury, management, and return-to-play (RTP) rate and timing are important when treating and counseling athletes with rectus femoris tears.

PURPOSE: To systematically review the literature to better understand the prevalence, sporting activity, injury mechanisms, and treatment of patients with rectus femoris injury and to provide prognostic information regarding the rate and timing of RTP.

STUDY DESIGN: Systematic review; Level of evidence, 4.

METHODS: Following the 2020 PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, we queried PubMed/MEDLINE, Cochrane, OVID, EMBASE, and Google Scholar in March 2022 for studies reporting on athletes sustaining isolated, …


Mitochondrial Reactivity Following Acute Exposure To Experimental Pain Testing In People With Hiv And Chronic Pain, Shannon R Gilstrap, Joanna M Hobson, Michael A Owens, Dyan M White, Melissa J Sammy, Scott Ballinger, Robert E Sorge, Burel R Goodin Jan 2023

Mitochondrial Reactivity Following Acute Exposure To Experimental Pain Testing In People With Hiv And Chronic Pain, Shannon R Gilstrap, Joanna M Hobson, Michael A Owens, Dyan M White, Melissa J Sammy, Scott Ballinger, Robert E Sorge, Burel R Goodin

2020-Current year OA Pubs

No abstract provided.


Controversies And Progress On Standardization Of Large-Scale Brain Network Nomenclature, Lucina Q. Uddin, Evan M. Gordon, Et Al. Jan 2023

Controversies And Progress On Standardization Of Large-Scale Brain Network Nomenclature, Lucina Q. Uddin, Evan M. Gordon, Et Al.

2020-Current year OA Pubs

Progress in scientific disciplines is accompanied by standardization of terminology. Network neuroscience, at the level of macroscale organization of the brain, is beginning to confront the challenges associated with developing a taxonomy of its fundamental explanatory constructs. The Workgroup for HArmonized Taxonomy of NETworks (WHATNET) was formed in 2020 as an Organization for Human Brain Mapping (OHBM)-endorsed best practices committee to provide recommendations on points of consensus, identify open questions, and highlight areas of ongoing debate in the service of moving the field toward standardized reporting of network neuroscience results. The committee conducted a survey to catalog current practices in …


Evaluation Of Gliovascular Functions Of Aqp4 Readthrough Isoforms, Shayna M Mueller, Kelli Mcfarland White, Stuart B Fass, Siyu Chen, Zhan Shi, Xia Ge, John A Engelbach, Seana H Gaines, Annie R Bice, Michael J Vasek, Joel R Garbow, Joseph P Culver, Zila Martinez-Lozada, Martine Cohen-Salmon, Joseph D Dougherty, Darshan Sapkota Jan 2023

Evaluation Of Gliovascular Functions Of Aqp4 Readthrough Isoforms, Shayna M Mueller, Kelli Mcfarland White, Stuart B Fass, Siyu Chen, Zhan Shi, Xia Ge, John A Engelbach, Seana H Gaines, Annie R Bice, Michael J Vasek, Joel R Garbow, Joseph P Culver, Zila Martinez-Lozada, Martine Cohen-Salmon, Joseph D Dougherty, Darshan Sapkota

2020-Current year OA Pubs

Aquaporin-4 (AQP4) is a water channel protein that links the astrocytic endfeet to the blood-brain barrier (BBB) and regulates water and potassium homeostasis in the brain, as well as the glymphatic clearance of waste products that would otherwise potentiate neurological diseases. Recently, translational readthrough was shown to generate a C-terminally extended variant of AQP4, known as AQP4x, which preferentially localizes around the BBB through interaction with the scaffolding protein α-syntrophin, and loss of AQP4x disrupts waste clearance from the brain. To investigate the function of AQP4x, we generated a novel AQP4 mouse line (AllX) to increase relative levels of the …


Training, Supervision, And Experience Of Coaches Offering Digital Guided Self-Help For Mental Health Concerns, Ellen E Fitzsimmons-Craft, Elsa Rojas, Naira Topooco, Gavin N Rackoff, Nur Hani Zainal, Daniel Eisenberg, Jillian Shah, Christina Desage, Denise E Wilfley, Craig Barr Taylor, Michelle G Newman Jan 2023

Training, Supervision, And Experience Of Coaches Offering Digital Guided Self-Help For Mental Health Concerns, Ellen E Fitzsimmons-Craft, Elsa Rojas, Naira Topooco, Gavin N Rackoff, Nur Hani Zainal, Daniel Eisenberg, Jillian Shah, Christina Desage, Denise E Wilfley, Craig Barr Taylor, Michelle G Newman

2020-Current year OA Pubs

Accessible, low-cost intervention options are necessary to address the rise in mental health problems among college students. Digital guided self-help, or coached, programs have been developed to provide such services, with many commercially available. As such, there are a large and growing number of individuals coaching these programs. However, an unmet need is to evaluate and assess best practices for training and supervising individuals in these positions. To this end, we describe how we recruited, trained, and supervised coaches as part of a large randomized controlled trial using a widely available digital commercial platform. Coaches were trained to provide digital …


Severe Central Nervous System Demyelination In Sanfilippo Disease, Mahsa Taherzadeh, Erjun Zhang, Irene Londono, Benjamin De Leener, Sophie Wang, Jonathan D Cooper, Timothy E Kennedy, Carlos R Morales, Zesheng Chen, Gregory A Lodygensky, Alexey V Pshezhetsky Jan 2023

Severe Central Nervous System Demyelination In Sanfilippo Disease, Mahsa Taherzadeh, Erjun Zhang, Irene Londono, Benjamin De Leener, Sophie Wang, Jonathan D Cooper, Timothy E Kennedy, Carlos R Morales, Zesheng Chen, Gregory A Lodygensky, Alexey V Pshezhetsky

2020-Current year OA Pubs

INTRODUCTION: Chronic progressive neuroinflammation is a hallmark of neurological lysosomal storage diseases, including mucopolysaccharidosis III (MPS III or Sanfilippo disease). Since neuroinflammation is linked to white matter tract pathology, we analyzed axonal myelination and white matter density in the mouse model of MPS IIIC

METHODS: Brain and spinal cord tissues of human MPS III patients, 6-month-old

RESULTS: Analyses of CC and spinal cord tissues by immunohistochemistry revealed substantially reduced levels of myelin-associated proteins including Myelin Basic Protein, Myelin Associated Glycoprotein, and Myelin Oligodendrocyte Glycoprotein. Furthermore, ultrastructural analyses revealed disruption of myelin sheath organization and reduced myelin thickness in the brains …


Machine Learning Pipelines Developed For The Prediction Of Cancelation Of Inappropriate Parathyroid Hormone-Related Peptide Orders Demonstrate Poor Performance In Predicting Provider Behavior, Nicholas C. Spies, Christopher W. Farnsworth, Ronald Jackups, Mark A. Zaydman Jan 2023

Machine Learning Pipelines Developed For The Prediction Of Cancelation Of Inappropriate Parathyroid Hormone-Related Peptide Orders Demonstrate Poor Performance In Predicting Provider Behavior, Nicholas C. Spies, Christopher W. Farnsworth, Ronald Jackups, Mark A. Zaydman

2020-Current year OA Pubs

No abstract provided.


A Bone To Pick-Cellular And Molecular Mechanisms Of Bone Pain In Sickle Cell Disease, Jahnavi Gollamudi, Kristine A Karkoska, Oluwabukola T Gbotosho, Wei Zou, Hyacinth I Hyacinth, Steven L Teitelbaum Jan 2023

A Bone To Pick-Cellular And Molecular Mechanisms Of Bone Pain In Sickle Cell Disease, Jahnavi Gollamudi, Kristine A Karkoska, Oluwabukola T Gbotosho, Wei Zou, Hyacinth I Hyacinth, Steven L Teitelbaum

2020-Current year OA Pubs

The bone is one of the most commonly affected organs in sickle cell disease (SCD). Repeated ischemia, oxidative stress and inflammation within the bone is largely responsible for promoting bone pain. As more individuals with SCD survive into adulthood, they are likely to experience a synergistic impact of both aging and SCD on their bone health. As bone health deteriorates, bone pain will likely exacerbate. Recent mechanistic and observational studies emphasize an intricate relationship between bone remodeling and the peripheral nervous system. Under pathological conditions, abnormal bone remodeling plays a key role in the propagation of bone pain. In this …


Evaluating The Efficacy Of Purchased Antisense Oligonucleotides To Reduce Mouse And Human Tau In Vivo, Pranav Vemula, Kathleen M Schoch, Timothy M Miller Jan 2023

Evaluating The Efficacy Of Purchased Antisense Oligonucleotides To Reduce Mouse And Human Tau In Vivo, Pranav Vemula, Kathleen M Schoch, Timothy M Miller

2020-Current year OA Pubs

Many preclinical and clinical studies support the use of antisense oligonucleotides (ASOs) as effective therapeutic strategies. However, acquiring ASOs for research purposes may be limited by partnerships with the pharmaceutical companies. Our lab previously developed an effective ASO strategy to lower human tau and reverse pathology in aged tauopathy model mice. Testing the efficacy of purchased tau lowering ASOs would provide support for these reagents as broad research tools. Purchased mouse and human tau lowering ASOs were infused or injected intracerebroventricularly into wildtype and tau transgenic mice. Following treatment, brain tissue evaluated for ASO distribution and levels of tau mRNA, …


Changes In Distribution Of Severe Neurologic Involvement In Us Pediatric Inpatients With Covid-19 Or Multisystem Inflammatory Syndrome In Children In 2021 Vs 2020, Kerri L Larovere, Amanda R Kolmar, Et Al. Jan 2023

Changes In Distribution Of Severe Neurologic Involvement In Us Pediatric Inpatients With Covid-19 Or Multisystem Inflammatory Syndrome In Children In 2021 Vs 2020, Kerri L Larovere, Amanda R Kolmar, Et Al.

2020-Current year OA Pubs

IMPORTANCE: In 2020 during the COVID-19 pandemic, neurologic involvement was common in children and adolescents hospitalized in the United States for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-related complications.

OBJECTIVE: To provide an update on the spectrum of SARS-CoV-2-related neurologic involvement among children and adolescents in 2021.

DESIGN, SETTING, AND PARTICIPANTS: Case series investigation of patients reported to public health surveillance hospitalized with SARS-CoV-2-related illness between December 15, 2020, and December 31, 2021, in 55 US hospitals in 31 states with follow-up at hospital discharge. A total of 2253 patients were enrolled during the investigation period. Patients suspected of having …


Eliminating Central Line Associated Bloodstream Infections In Pediatric Oncology Patients: A Quality Improvement Effort, Daniel N. Willis, Karen Looper, Rema A. Malone, Barbara Ricken, Ashley Slater, Amanda Fuller, Meagan Mccaughey, Angela Niesen, Joan R. Smith, Beverly Brozanski Jan 2023

Eliminating Central Line Associated Bloodstream Infections In Pediatric Oncology Patients: A Quality Improvement Effort, Daniel N. Willis, Karen Looper, Rema A. Malone, Barbara Ricken, Ashley Slater, Amanda Fuller, Meagan Mccaughey, Angela Niesen, Joan R. Smith, Beverly Brozanski

2020-Current year OA Pubs

UNLABELLED: Central Line-Associated Bloodstream Infections (CLABSI) are the largest contributor to harm across the Children's Hospital's Solutions for Patient Safety network. Pediatric hematology/oncology (PHO) patients are at increased risk for CLABSI due to multiple factors. Consequently, traditional CLABSI prevention strategies are insufficient to eliminate CLABSI in this high-risk population.

METHODS: Our SMART aim was to reduce the CLABSI rate by 50% from a baseline of 1.89/1000 central line days to less than 0.9/1000 central line days by December 31, 2021. We created a multidisciplinary team being mindful to identify roles and responsibilities upfront. We developed a key driver diagram and …


Relationship Between Baseline Plasma P-Tau181 And Longitudinal Changes In Cognition And Structural Brain Measures In A Cohort Of Cognitively Unimpaired Older Adults, Marcos V Pais, Chia-Ling Kuo, Beau M Ances, Julie Loebach Wetherell, Eric J Lenze, Breno S Diniz Jan 2023

Relationship Between Baseline Plasma P-Tau181 And Longitudinal Changes In Cognition And Structural Brain Measures In A Cohort Of Cognitively Unimpaired Older Adults, Marcos V Pais, Chia-Ling Kuo, Beau M Ances, Julie Loebach Wetherell, Eric J Lenze, Breno S Diniz

2020-Current year OA Pubs

INTRODUCTION: Preclinical Alzheimer's disease (AD) affects a significant proportion of cognitively unimpaired (CU) older adults. Currently, blood-based biomarkers detect very early changes in the AD continuum with great accuracy.

METHODS: We measured baseline plasma phosphorylated tau (p-tau)181 using electrochemiluminescence (ECL)-based assay (MesoScale Discovery) in 533 CU older adults. Follow-up lasted up to 18 months. Cognitive performance assessment included memory and cognitive control. Structural brain measures included cortical thickness, which includes the AD magnetic resonance imaging (AD MRI) signature, and hippocampal volume.

RESULTS: In this cohort of CU older adults, baseline plasma p-tau181 levels were not associated with short-term changes in …


Use Of Learner-Driven, Formative, Ad-Hoc, Prospective Assessment Of Competence In Physical Therapist Clinical Education In The United States: A Prospective Cohort Study, Carey Holleran, Jeffrey Konrad, Barbara Norton, Tamara Burlis, Steven Ambler Jan 2023

Use Of Learner-Driven, Formative, Ad-Hoc, Prospective Assessment Of Competence In Physical Therapist Clinical Education In The United States: A Prospective Cohort Study, Carey Holleran, Jeffrey Konrad, Barbara Norton, Tamara Burlis, Steven Ambler

2020-Current year OA Pubs

PURPOSE: The purpose of this project was to implement a process for learner-driven, formative, prospective, ad-hoc, entrustment assessment in Doctor of Physical Therapy clinical education. Our goals were to develop an innovative entrustment assessment tool, and then explore whether the tool detected (1) differences between learners at different stages of development and (2) differences within learners across the course of a clinical education experience. We also investigated whether there was a relationship between the number of assessments and change in performance.

METHODS: A prospective, observational, cohort of clinical instructors (CIs) was recruited to perform learner-driven, formative, ad-hoc, prospective, entrustment assessments. …


Chronic Gcpii (Glutamate-Carboxypeptidase-Ii) Inhibition Reduces Pt217tau Levels In The Entorhinal And Dorsolateral Prefrontal Cortices Of Aged Macaques, Shveta Bathla, Nicolas Barthelemy, Et Al. Jan 2023

Chronic Gcpii (Glutamate-Carboxypeptidase-Ii) Inhibition Reduces Pt217tau Levels In The Entorhinal And Dorsolateral Prefrontal Cortices Of Aged Macaques, Shveta Bathla, Nicolas Barthelemy, Et Al.

2020-Current year OA Pubs

INTRODUCTION: Current approaches for treating sporadic Alzheimer's disease (sAD) focus on removal of amyloid beta 1-42 (Aβ

METHODS: Aged rhesus macaques were treated daily with the GCPII inhibitor, 2-MPPA (2-3-mercaptopropyl-penanedioic acid (2-MPPA)),Aged rhesus macaques were treated daily with the GCPII inhibitor, 2-MPPA (2-3-mercaptopropyl-penanedioic acid (2-MPPA)).

RESULTS: Aged macaques that received 2-MPPA had significantly lower pT217Tau levels in dlPFC and ERC, and had lowered plasma pT217Tau levels from baseline. pT217Tau levels correlated significantly with GCPII activity in dlPFC. Both 2-MPPA- and vehicle-treated monkeys showed cognitive improvement; 2-MPPA had no apparent side effects. Exploratory CSF analyses indicated reduced pS202Tau with 2-MPPA administration, …


Factors Influencing Delayed Clearance Of High Dose Methotrexate (Hdmtx) In Pediatric, Adolescent, And Young Adult Oncology Patients, Ema Mosleh, Stacy Snyder, Ningying Wu, Daniel N Willis, Rema Malone, Robert J Hayashi Jan 2023

Factors Influencing Delayed Clearance Of High Dose Methotrexate (Hdmtx) In Pediatric, Adolescent, And Young Adult Oncology Patients, Ema Mosleh, Stacy Snyder, Ningying Wu, Daniel N Willis, Rema Malone, Robert J Hayashi

2020-Current year OA Pubs

PURPOSE: To identify modifiable risk factors associated with prolonged clearance of methotrexate in pediatric, adolescent, and young adult (AYA) oncology patients receiving high dose methotrexate (HDMTX).

DESIGN/METHOD: A single institution, retrospective chart review of patients receiving HDMTX between 2010-2017. Patients had a diagnosis of either leukemia or osteosarcoma. Data included demographics, concurrent intravenous (IV) medications, IV fluids (IVF) administered, urine output (UO), and rises in serum creatinine (RSC) reflective of renal toxicity (RT). Outcome measures included 1) delayed targeted MTX clearance (DC), 2) actual time to clearance (TTC) and 3) length of stay (LOS).

RESULTS: Data from 447 HDMTX administrations …


Case Report: Insulin Hypersensitivity In Youth With Type 1 Diabetes, Einas H Alkhatib, Jody B Grundman, Anna M Adamusiak, Melena D Bellin, Joel P Brooks, Kevin S Buckley, Erin M Janssen, Maleewan Kitcharoensakkul, Kyle P Mcnerney, Thea L Pfeifer, Brooke I Polk, Brynn E Marks Jan 2023

Case Report: Insulin Hypersensitivity In Youth With Type 1 Diabetes, Einas H Alkhatib, Jody B Grundman, Anna M Adamusiak, Melena D Bellin, Joel P Brooks, Kevin S Buckley, Erin M Janssen, Maleewan Kitcharoensakkul, Kyle P Mcnerney, Thea L Pfeifer, Brooke I Polk, Brynn E Marks

2020-Current year OA Pubs

OBJECTIVE: Immediate type I, type III, and delayed type IV hypersensitivity reactions to insulin are rare, but potentially serious complications of exogenous insulin administration required for the treatment of type 1 diabetes (T1D).

METHODS: We present four cases of insulin hypersensitivity reactions occurring in youth with T1D and a literature review of this topic.

RESULTS: Insulin hypersensitivity reactions included types I, III, and IV with presentations ranging from localized urticaria, erythematous nodules, and eczematous plaques to anaphylaxis with respiratory distress. Reactions occurred in youth with newly diagnosed T1D and in those with long-standing T1D who were using both injection and …


Adapting An Intervention To Support Young Caregivers Of Cancer Survivors: A Study Protocol, Janet Njelesani, Melinda S. Kavanaugh, Jean Hunleth Jan 2023

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 …


The History And Organization Of The Workshop On Population And Speciation Genomics, Julia M I Barth, Scott A Handley, Daniel Kintzl, Guy Leonard, Milan Malinsky, Michael Matschiner, Britta S Meyer, Walter Salzburger, Jan Stefka, Emiliano Trucchi Jan 2023

The History And Organization Of The Workshop On Population And Speciation Genomics, Julia M I Barth, Scott A Handley, Daniel Kintzl, Guy Leonard, Milan Malinsky, Michael Matschiner, Britta S Meyer, Walter Salzburger, Jan Stefka, Emiliano Trucchi

2020-Current year OA Pubs

With the advent of high-throughput genome sequencing, bioinformatics training has become essential for research in evolutionary biology and related fields. However, individual research groups are often not in the position to teach students about the most up-to-date methodology in the field. To fill this gap, extended bioinformatics courses have been developed by various institutions and provide intense training over the course of two or more weeks. Here, we describe our experience with the organization of a course in one of the longest-running extended bioinformatics series of workshops, the Evomics Workshop on Population and Speciation Genomics that takes place biennially in …