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2024

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Articles 26911 - 26940 of 27135

Full-Text Articles in Medicine and Health Sciences

Proceedings Of The 11th Annual Deep Brain Stimulation Think Tank: Pushing The Forefront Of Neuromodulation With Functional Network Mapping, Biomarkers For Adaptive Dbs, Bioethical Dilemmas, Ai-Guided Neuromodulation, And Translational Advancements, Kara A Johnson, Nico U F Dosenbach, Evan M Gordon, Et Al. Jan 2024

Proceedings Of The 11th Annual Deep Brain Stimulation Think Tank: Pushing The Forefront Of Neuromodulation With Functional Network Mapping, Biomarkers For Adaptive Dbs, Bioethical Dilemmas, Ai-Guided Neuromodulation, And Translational Advancements, Kara A Johnson, Nico U F Dosenbach, Evan M Gordon, Et Al.

2020-Current year OA Pubs

The Deep Brain Stimulation (DBS) Think Tank XI was held on August 9-11, 2023 in Gainesville, Florida with the theme of "Pushing the Forefront of Neuromodulation". The keynote speaker was Dr. Nico Dosenbach from Washington University in St. Louis, Missouri. He presented his research recently published in Nature inn a collaboration with Dr. Evan Gordon to identify and characterize the somato-cognitive action network (SCAN), which has redefined the motor homunculus and has led to new hypotheses about the integrative networks underpinning therapeutic DBS. The DBS Think Tank was founded in 2012 and provides an open platform where clinicians, engineers, and …


In Vivo Measurement Of Pediatric Extracorporeal Oxygenator Insensible Losses; A Single Center Pilot Study, Tess L Suttles, John Poe, Tara M Neumayr, Ahmed S Said Jan 2024

In Vivo Measurement Of Pediatric Extracorporeal Oxygenator Insensible Losses; A Single Center Pilot Study, Tess L Suttles, John Poe, Tara M Neumayr, Ahmed S Said

2020-Current year OA Pubs

INTRODUCTION: Fluid overload on Extracorporeal Membrane Oxygenation (ECMO) is associated with worse outcomes. Previous

METHODS: Pediatric ECMO patients were approached over eleven months in the pediatric and cardiac intensive care units. The water content of the oxygenator inflow sweep gas and exhaust gas were calculated by measuring the ambient temperature and relative humidity at frequent intervals and various sweep flow.

RESULTS AND DISCUSSION: Nine subjects were enrolled, generating 431 data points. The cohort had a median age of 11 years IQR [0.83, 13], weight of 23.2 kg IQR [6.48, 44.28], and body surface area of 0.815 m


A Critical Evaluation Of "Leakage" At The Cochlear Blood-Stria-Barrier And Its Functional Significance, Kevin K Ohlemiller, Noël Dwyer, Veronica Henson, Kaela Fasman, Keiko Hirose Jan 2024

A Critical Evaluation Of "Leakage" At The Cochlear Blood-Stria-Barrier And Its Functional Significance, Kevin K Ohlemiller, Noël Dwyer, Veronica Henson, Kaela Fasman, Keiko Hirose

2020-Current year OA Pubs

The blood-labyrinth-barrier (BLB) is a semipermeable boundary between the vasculature and three separate fluid spaces of the inner ear, the perilymph, the endolymph and the intrastrial space. An important component of the BLB is the blood-stria-barrier, which shepherds the passage of ions and metabolites from strial capillaries into the intrastrial space. Some investigators have reported increased "leakage" from these capillaries following certain experimental interventions, or in the presence of inflammation or genetic variants. This leakage is generally thought to be harmful to cochlear function, principally by lowering the endocochlear potential (EP). Here, we examine evidence for this dogma. We find …


Early Detection Of Myocardial Involvement By Non-Contrast T1Ρ Mapping Of Cardiac Magnetic Resonance In Type 2 Diabetes Mellitus, Hongmin Shu, Huimin Xu, Zixiang Pan, Yan Liu, Wei Deng, Ren Zhao, Yan Sun, Zhen Wang, Jinxiu Yang, Hui Gao, Kaixuan Yao, Jie Zheng, Yongqiang Yu, Xiaohu Li Jan 2024

Early Detection Of Myocardial Involvement By Non-Contrast T1Ρ Mapping Of Cardiac Magnetic Resonance In Type 2 Diabetes Mellitus, Hongmin Shu, Huimin Xu, Zixiang Pan, Yan Liu, Wei Deng, Ren Zhao, Yan Sun, Zhen Wang, Jinxiu Yang, Hui Gao, Kaixuan Yao, Jie Zheng, Yongqiang Yu, Xiaohu Li

2020-Current year OA Pubs

OBJECTIVE: This study aims to determine the effectiveness of T1ρ in detecting myocardial fibrosis in type 2 diabetes mellitus (T2DM) patients by comparing with native T1 and extracellular volume (ECV) fraction.

METHODS: T2DM patients (n = 35) and healthy controls (n = 30) underwent cardiac magnetic resonance. ECV, T1ρ, native T1, and global longitudinal strain (GLS) values were assessed. Diagnostic performance was analyzed using receiver operating curves.

RESULTS: The global ECV and T1ρ of T2DM group (ECV = 32.1 ± 3.2%, T1ρ = 51.6 ± 3.8 msec) were significantly higher than those of controls (ECV = 26.2 ± 1.6%, T1ρ …


Assessing Quality Of Life In Childhood Cancer Survivors At Risk For Hearing Loss: A Comparison Of Hear-Ql And Promis Measures, Anne Spence, Allison J L'Hotta, Susan S Hayashi, Kara Felts, Emily Lafentres, Megan Jones-White, Judith E C Lieu, Allison A King, Robert J Hayashi Jan 2024

Assessing Quality Of Life In Childhood Cancer Survivors At Risk For Hearing Loss: A Comparison Of Hear-Ql And Promis Measures, Anne Spence, Allison J L'Hotta, Susan S Hayashi, Kara Felts, Emily Lafentres, Megan Jones-White, Judith E C Lieu, Allison A King, Robert J Hayashi

2020-Current year OA Pubs

BACKGROUND: Childhood cancer survivors (CCS) exposed to platinum chemotherapy are at an increased risk of developing hearing loss and reporting decreased quality of life (QOL). This study compared two QOL measures; one developed for children with hearing loss, The Hearing Environments and Refection on Quality of Life (HEAR-QL), and one validated in CCS, the Patient-Reported Outcomes Measurement Information System (PROMIS), to assess their ability to evaluate QOL deficits in this population.

METHODS: Subject eligibility were restricted to CCS exposed to platinum-based chemotherapy but who were free of known risk factors for cognitive impairment, (non-central nervous system tumor, no cranial radiation, …


Increased Hif-2Α Activity In The Nucleus Pulposus Causes Intervertebral Disc Degeneration In The Aging Mouse Spine, Shira N Johnston, Maria Tsingas, Rahatul Ain, Ruteja A Barve, Makarand V Risbud Jan 2024

Increased Hif-2Α Activity In The Nucleus Pulposus Causes Intervertebral Disc Degeneration In The Aging Mouse Spine, Shira N Johnston, Maria Tsingas, Rahatul Ain, Ruteja A Barve, Makarand V Risbud

2020-Current year OA Pubs

Hypoxia-inducible factors (HIFs) are essential to the homeostasis of hypoxic tissues. Although HIF-2α, is expressed in nucleus pulposus (NP) cells, consequences of elevated HIF-2 activity on disc health remains unknown. We expressed HIF-2α with proline to alanine substitutions (P405A; P531A) in the Oxygen-dependent degradation domain (HIF-2αdPA) in the NP tissue using an inducible, nucleus pulposus-specific K19


Effectively Communicating With Local Policymakers: A Randomized Trial Of Policy Brief Dissemination To Address Obesity, Elizabeth A Dodson, Renee G Parks, Rebekah R Jacob, Ruopeng An, Amy A Eyler, Nathan Lee, Alexandra B Morshed, Mary C Politi, Rachel G Tabak, Yan Yan, Ross C Brownson Jan 2024

Effectively Communicating With Local Policymakers: A Randomized Trial Of Policy Brief Dissemination To Address Obesity, Elizabeth A Dodson, Renee G Parks, Rebekah R Jacob, Ruopeng An, Amy A Eyler, Nathan Lee, Alexandra B Morshed, Mary C Politi, Rachel G Tabak, Yan Yan, Ross C Brownson

2020-Current year OA Pubs

INTRODUCTION: Evidence-based policies are a powerful tool for impacting health and addressing obesity. Effectively communicating evidence to policymakers is critical to ensure evidence is incorporated into policies. While all public health is local, limited knowledge exists regarding effective approaches for improving local policymakers' uptake of evidence-based policies.

METHODS: Local policymakers were randomized to view one of four versions of a policy brief (usual care, narrative, risk-framing, and narrative/risk-framing combination). They then answered a brief survey including questions about their impressions of the brief, their likelihood of using it, and how they determine legislative priorities.

RESULTS: Responses from 331 participants indicated …


Post-Traumatic Stress And Future Substance Use Outcomes: Leveraging Antecedent Factors To Stratify Risk, Henri M Garrison-Desany, Stacey L House, Et Al. Jan 2024

Post-Traumatic Stress And Future Substance Use Outcomes: Leveraging Antecedent Factors To Stratify Risk, Henri M Garrison-Desany, Stacey L House, Et Al.

2020-Current year OA Pubs

BACKGROUND: Post-traumatic stress disorder (PTSD) and substance use (tobacco, alcohol, and cannabis) are highly comorbid. Many factors affect this relationship, including sociodemographic and psychosocial characteristics, other prior traumas, and physical health. However, few prior studies have investigated this prospectively, examining new substance use and the extent to which a wide range of factors may modify the relationship to PTSD.

METHODS: The Advancing Understanding of RecOvery afteR traumA (AURORA) study is a prospective cohort of adults presenting at emergency departments (N = 2,943). Participants self-reported PTSD symptoms and the frequency and quantity of tobacco, alcohol, and cannabis use at six total …


Active Transfer Learning For Audiogram Estimation, Hossana Twinomurinzi, Herman Myburgh, Dennis L Barbour Jan 2024

Active Transfer Learning For Audiogram Estimation, Hossana Twinomurinzi, Herman Myburgh, Dennis L Barbour

2020-Current year OA Pubs

Computational audiology (CA) has grown over the last few years with the improvement of computing power and the growth of machine learning (ML) models. There are today several audiogram databases which have been used to improve the accuracy of CA models as well as reduce testing time and diagnostic complexity. However, these CA models have mainly been trained on single populations. This study integrated contextual and prior knowledge from audiogram databases of multiple populations as informative priors to estimate audiograms more precisely using two mechanisms: (1) a mapping function drawn from feature-based homogeneous Transfer Learning (TL) also known as Domain …


Case Report: Long-Term Follow-Up Of Patients Who Received A Fimch Vaccine For Prevention Of Recurrent Urinary Tract Infections Caused By Antibiotic Resistant Enterobacteriaceae: A Case Report Series, Elise Perer, Helen Stacey, Terri Eichorn, Heidi Hughey, Julie Lawrence, Eric Cunningham, Mark O'Neil Johnson, Kevin Bacon, Andrew Kau, Scott J Hultgren, Thomas M Hooton, Jennifer L Harris Jan 2024

Case Report: Long-Term Follow-Up Of Patients Who Received A Fimch Vaccine For Prevention Of Recurrent Urinary Tract Infections Caused By Antibiotic Resistant Enterobacteriaceae: A Case Report Series, Elise Perer, Helen Stacey, Terri Eichorn, Heidi Hughey, Julie Lawrence, Eric Cunningham, Mark O'Neil Johnson, Kevin Bacon, Andrew Kau, Scott J Hultgren, Thomas M Hooton, Jennifer L Harris

2020-Current year OA Pubs

Urinary tract infections (UTI) caused by carbapenem-resistant Enterobacteriaceae (CRE) are considered one of the most urgent health threats to humans according to the Centers for Disease Control (CDC), and the World Health Organization (WHO). A FimCH Vaccine expanded access study is being conducted in patients with a history of antibiotic resistant UTIs who are considered to be at risk for development of CRE UTI. This case series describes the clinical, safety and immunogenicity findings for four participants who received a FimCH four-vaccine series. Participants were followed for 12 months after administration of the fourth vaccine for safety, general health status …


Preteen Suicide Risk Screening In The Pediatric Outpatient Setting: A Clinical Pathway, Laura Hennefield, Ellen-Ge Denton, Peggy G Chen, Arielle H Sheftall, Lynsay Ayer Jan 2024

Preteen Suicide Risk Screening In The Pediatric Outpatient Setting: A Clinical Pathway, Laura Hennefield, Ellen-Ge Denton, Peggy G Chen, Arielle H Sheftall, Lynsay Ayer

2020-Current year OA Pubs

We are in a youth mental health crisis with unprecedented and staggeringly high rates of suicidal ideations and suicide behaviors in preteens. In the United States, 14.5% of children aged 9-10 have experienced suicidal thoughts and behaviors, including 1.3% with a suicide attempt. American Academy of Pediatrics guidelines call for universal suicide risk screening of youth aged 12 years and older during preventative health care visits and screening in preteens aged 8-11 years when clinically indicated. However, what constitutes a clinical indication at 8-11 years can be difficult to systematically detect, and pediatric practitioners may not be equipped with necessary …


Microglycodb: A Database Of Microbial Glycans Using Semantic Web Technologies, Sunmyoung Lee, Louis-David Leclercq, Yann Guerardel, Christine M Szymanski, Thomas Hurtaux, Tamara L Doering, Takane Katayama, Kiyotaka Fujita, Kazuhiro Aoki, Kiyoko F Aoki-Kinoshita Jan 2024

Microglycodb: A Database Of Microbial Glycans Using Semantic Web Technologies, Sunmyoung Lee, Louis-David Leclercq, Yann Guerardel, Christine M Szymanski, Thomas Hurtaux, Tamara L Doering, Takane Katayama, Kiyotaka Fujita, Kazuhiro Aoki, Kiyoko F Aoki-Kinoshita

2020-Current year OA Pubs

Glycoconjugates are present on microbial surfaces and play critical roles in modulating interactions with the environment and the host. Extensive research on microbial glycans, including elucidating the structural diversity of the glycan moieties of glycoconjugates and polysaccharides, has been carried out to investigate the function of glycans in modulating the interactions between the host and microbes, to explore their potential applications in the therapeutic targeting of pathogenic species, and in the use as probiotics in gut microbiomes. However, glycan-related information is dispersed across numerous databases and a vast amount of literature, which makes it laborious and time-consuming to identify and …


First-In-Human Assessment Of Gut Permeability In Crohn's Disease Patients Using Fluorophore Technology, Lori R Holtz, B Darren Nix, Sewuese E Akuse, Carla Hall-Moore, Rodney D Newberry, Matthew A Ciorba, Parakkal Deepak, Maria Zulfiqar, Jeng-Jong Shieh, James R Johnson, I Rochelle Riley, Richard B Dorshow Jan 2024

First-In-Human Assessment Of Gut Permeability In Crohn's Disease Patients Using Fluorophore Technology, Lori R Holtz, B Darren Nix, Sewuese E Akuse, Carla Hall-Moore, Rodney D Newberry, Matthew A Ciorba, Parakkal Deepak, Maria Zulfiqar, Jeng-Jong Shieh, James R Johnson, I Rochelle Riley, Richard B Dorshow

2020-Current year OA Pubs

BACKGROUND AND AIMS: The dual sugar absorption test as a classic measure of human intestinal permeability has limited clinical utility due to lengthy and cumbersome urine collection, assay variability, and long turnaround. We aimed to determine if the orally administered fluorophore MB-102 (relmapirazin) (molecular weight [MW] = 372) compares to lactulose (L) (MW = 342) and rhamnose (R) (MW = 164)-based dual sugar absorption test as a measure of gut permeability in people with a spectrum of permeability including those with Crohn's disease (CD).

METHODS: We performed a single-center, randomized, open-label, crossover study comparing orally administered MB-102 (1.5 or 3.0 …


Community-Level Knowledge, Attitudes, And Practices Regarding Cardiovascular Diseases And Modifiable Risk Factors In India, Kavita Singh, Dimple Kondal, Deepa Mohan, Mareesha Gandral, Sheril Rajan, Viswanathan Mohan, Mohammed K Ali, Km Venkat Narayan, Mark D Huffman, Dorairaj Prabhakaran, Nikhil Tandon Jan 2024

Community-Level Knowledge, Attitudes, And Practices Regarding Cardiovascular Diseases And Modifiable Risk Factors In India, Kavita Singh, Dimple Kondal, Deepa Mohan, Mareesha Gandral, Sheril Rajan, Viswanathan Mohan, Mohammed K Ali, Km Venkat Narayan, Mark D Huffman, Dorairaj Prabhakaran, Nikhil Tandon

2020-Current year OA Pubs

BACKGROUND: Assessment of knowledge, attitudes, and practices regarding cardiovascular diseases (CVD) and cardiovascular risk factors (CVRF) is critical to inform CVD prevention strategies, but limited community-level data exist from developing countries.

OBJECTIVE: To assess the knowledge, attitudes, and practices regarding CVD and CVRF and acceptability of non-physician health workers and text-message based reminders to guide CVD prevention strategies in India.

METHODS: We conducted a telephone-based survey nested in the on-going Centre for Cardiometabolic Risk Reduction in South Asia (CARRS) cohort in Delhi and Chennai, India between January 2021 to February 2021. We randomly selected people with CVRF, but no established …


Usability Testing Of A Web Tool For Dissemination And Implementation Science Models, Rebekah Natalie Gomes, Bryan S Ford, Rachel G Tabak, Ross C Brownson, Sara Malone, Maggie Padek, Russell E Glasgow, Borsika Rabin Jan 2024

Usability Testing Of A Web Tool For Dissemination And Implementation Science Models, Rebekah Natalie Gomes, Bryan S Ford, Rachel G Tabak, Ross C Brownson, Sara Malone, Maggie Padek, Russell E Glasgow, Borsika Rabin

2020-Current year OA Pubs

UNLABELLED: Dissemination and Implementation science is dedicated to increasing the speed of evidence-based research translated into practice as guided by one or multiple D&I theories, models, and frameworks. The Dissemination and Implementation Models in Health Research and Practice web tool guides users on how to plan, select, combine, adapt, use, and assess theories, models, and frameworks. This paper describes usability testing to update the web tool. Iterative user testing was conducted with implementation science research and clinical participants to facilitate updates and optimize the functionality of the tool. A multi-step protocol involved quantitative and qualitative data collection including a survey, …


Protocol For A Pilot Clinical Trial Of The Senolytic Drug Combination Dasatinib Plus Quercetin To Mitigate Age-Related Health And Cognitive Decline In Mental Disorders [Version 2; Peer Review: 1 Approved, 2 Approved With Reservations], Abigail Schweiger, Breno Diniz, Ginger Nicol, Julie Schweiger, Andes E Dasklakis-Perez, Eric J Lenze Jan 2024

Protocol For A Pilot Clinical Trial Of The Senolytic Drug Combination Dasatinib Plus Quercetin To Mitigate Age-Related Health And Cognitive Decline In Mental Disorders [Version 2; Peer Review: 1 Approved, 2 Approved With Reservations], Abigail Schweiger, Breno Diniz, Ginger Nicol, Julie Schweiger, Andes E Dasklakis-Perez, Eric J Lenze

2020-Current year OA Pubs

BACKGROUND: Major depressive disorder (MDD) and schizophrenia are linked to accelerated aging leading to reduced lifespan, health span and cognitive decline. Cellular senescence, in which cells lose proliferative capacity and develop a senescence-associated secretory phenotype (SASP), plays a role in this process. Emerging research suggests that the senolytic regimen of dasatinib+quercetin (D+Q) reduces senescent cells, potentially mitigating age-related health and cognitive decline. This pilot study aims to assess the feasibility and safety of D+Q in older adults with schizophrenia, schizoaffective disorder, and treatment-resistant depression (TRD).

METHODS: This single-center study will recruit 30 participants total aged 50 years or older with …


Tourette Syndrome Research Highlights From 2023 [Version 2; Peer Review: 3 Approved], Andreas Hartmann, Per Andrén, Cyril Atkinson-Clement, Virginie Czernecki, Cécile Delorme, Nanette Mol Debes, Simon Morand-Beaulieu, Kirsten Müller-Vahl, Peristera Paschou, Natalia Szejko, Apostolia Topaloudi, Kevin J Black Jan 2024

Tourette Syndrome Research Highlights From 2023 [Version 2; Peer Review: 3 Approved], Andreas Hartmann, Per Andrén, Cyril Atkinson-Clement, Virginie Czernecki, Cécile Delorme, Nanette Mol Debes, Simon Morand-Beaulieu, Kirsten Müller-Vahl, Peristera Paschou, Natalia Szejko, Apostolia Topaloudi, Kevin J Black

2020-Current year OA Pubs

In this, the tenth annual update for the F1000Research Tics collection, we summarize research reports from 2023 on Gilles de la Tourette syndrome and other tic disorders. The authors welcome article suggestions and thoughtful feedback from readers.


Ethical Considerations For Integrating Multimodal Computer Perception And Neurotechnology, Meghan E Hurley, Anika Sonig, John Herrington, Eric A Storch, Gabriel Lázaro-Muñoz, Jennifer Blumenthal-Barby, Kristin Kostick-Quenet Jan 2024

Ethical Considerations For Integrating Multimodal Computer Perception And Neurotechnology, Meghan E Hurley, Anika Sonig, John Herrington, Eric A Storch, Gabriel Lázaro-Muñoz, Jennifer Blumenthal-Barby, Kristin Kostick-Quenet

Center for Medical Ethics and Health Policy Staff Publications

Background: Artificial intelligence (AI)-based computer perception technologies (e.g., digital phenotyping and affective computing) promise to transform clinical approaches to personalized care in psychiatry and beyond by offering more objective measures of emotional states and behavior, enabling precision treatment, diagnosis, and symptom monitoring. At the same time, passive and continuous nature by which they often collect data from patients in non-clinical settings raises ethical issues related to privacy and self-determination. Little is known about how such concerns may be exacerbated by the integration of neural data, as parallel advances in computer perception, AI, and neurotechnology enable new insights into subjective states. …


Insights From Social Media Into Public Perspectives On Investigative Genetic Genealogy, Sara Huston, Diana Madden, Andrea Villanes, Nathan Reed, Whitney Bash Brooks, Christopher Healey, Christi Guerrini Jan 2024

Insights From Social Media Into Public Perspectives On Investigative Genetic Genealogy, Sara Huston, Diana Madden, Andrea Villanes, Nathan Reed, Whitney Bash Brooks, Christopher Healey, Christi Guerrini

Center for Medical Ethics and Health Policy Staff Publications

Social media sites like X (formerly Twitter) increasingly serve as spaces for the public to discuss controversial topics. Social media can spark extreme viewpoints and spread biased or inaccurate information while simultaneously allowing for debate around policy-relevant topics. The arrest of Joseph J. DeAngelo in April 2018 ignited a barrage of social media conversations on how DNA and genetic genealogy led to the suspect. These conversations continued over the following years as policies changed and as the use of the approach expanded. We examined social media coverage of investigative genetic genealogy (IGG) to characterize the volume and temporal patterns in …


Patient Perceptions On The Advancement Of Noninvasive Prenatal Testing For Sickle Cell Disease Among Black Women In The United States, Shameka P Thomas, Faith E Fletcher, Rachele Willard, Tiara Monet Ranson, Vence L Bonham Jan 2024

Patient Perceptions On The Advancement Of Noninvasive Prenatal Testing For Sickle Cell Disease Among Black Women In The United States, Shameka P Thomas, Faith E Fletcher, Rachele Willard, Tiara Monet Ranson, Vence L Bonham

Center for Medical Ethics and Health Policy Staff Publications

Background: Noninvasive prenatal testing (NIPT) designed to screen for fetal genetic conditions, is increasingly being implemented as a part of routine prenatal care screening in the United States (US). However, these advances in reproductive genetic technology necessitate empirical research on the ethical and social implications of NIPT among populations underrepresented in genetic research, particularly Black women with sickle cell disease (SCD).

Methods: Forty (N = 40) semi-structured interviews were conducted virtually with Black women in the US (19 participants with SCD; 21 participants without SCD) from June 2021 to January 2022. We employed a qualitative approach to examine the …


Effects Of Cognitive And Social Demands On Linguistic Production For People With Moderate, Mild, Or No Aphasia, Tyson G. Harmon, Emily Mcdonald, Kyle Steele Jan 2024

Effects Of Cognitive And Social Demands On Linguistic Production For People With Moderate, Mild, Or No Aphasia, Tyson G. Harmon, Emily Mcdonald, Kyle Steele

Faculty Publications

Background: Most everyday communication occurs in situations where cognitive and social demands are present. These types of situations may compound language deficits for people with aphasia (PWA). An understanding of the language interference that may occur from cognitive and social demands is an important precursor for assessment and intervention that addresses everyday communication situations.

Aims: To determine how cognitively and socially demanding conditions affect micro- and macrolinguistic production for people with moderate, mild, or no aphasia during narrative discourse and to compare effects among groups.

Method: Thirty participants with mild (n = 9), moderate (n = 9), or no (n …


Understanding And Addressing The Individualized Emotional Impact Of Aphasia: A Framework For Speech-Language Pathologists, Tyson G. Harmon Jan 2024

Understanding And Addressing The Individualized Emotional Impact Of Aphasia: A Framework For Speech-Language Pathologists, Tyson G. Harmon

Faculty Publications

Emotion plays an integral role in communication and has long been considered relevant to aphasia rehabilitation. Speech-language pathologists (SLPs), however, may sometimes wonder how or whether to address emotional responses. The purpose of the present tutorial was to (1) present a framework that clinicians can use to understand individualized emotional responses in aphasia and (2) discuss examples of how the framework informs practical strategies that SLPs can use to provide emotional support to PWA. Drawing upon a cognitive-motivational-relational theory of emotions perspective combined with emerging research in aphasia, I show that emotion impacts and is impacted by both language processing …


Effects Of Cognitive And Social Demands On Linguistic Production For People With Moderate, Mild, Or No Aphasia, Tyson G. Harmon, Emily Mcdonald, Kyle Steele Jan 2024

Effects Of Cognitive And Social Demands On Linguistic Production For People With Moderate, Mild, Or No Aphasia, Tyson G. Harmon, Emily Mcdonald, Kyle Steele

Faculty Publications

Background

Most everyday communication occurs in situations where cognitive and social demands are present. These types of situations may compound language deficits for people with aphasia (PWA). An understanding of the language interference that may occur from cognitive and social demands is an important precursor for assessment and intervention that addresses everyday communication situations.

Aims

To determine how cognitively and socially demanding conditions affect micro- and macrolinguistic production for people with moderate, mild, or no aphasia during narrative discourse and to compare effects among groups.

Method

Thirty participants with mild (n = 9), moderate (n = 9), or no (n …


A Feasibility Trial Of Skin Surface Motion-Gated Stereotactic Body Radiotherapy For Treatment Of Upper Abdominal Or Lower Thoracic Targets Using A Novel O-Ring Gantry, Kendall Kiser, Joshua Schiff, Eric Laugeman, Taeho Kim, Olga Green, Casey Hatscher, Hyun Kim, Shahed Badiyan, Matthew Spraker, Pamela Samson, Clifford Robinson, Alex Price, Lauren Henke Jan 2024

A Feasibility Trial Of Skin Surface Motion-Gated Stereotactic Body Radiotherapy For Treatment Of Upper Abdominal Or Lower Thoracic Targets Using A Novel O-Ring Gantry, Kendall Kiser, Joshua Schiff, Eric Laugeman, Taeho Kim, Olga Green, Casey Hatscher, Hyun Kim, Shahed Badiyan, Matthew Spraker, Pamela Samson, Clifford Robinson, Alex Price, Lauren Henke

2020-Current year OA Pubs

BACKGROUND AND PURPOSE: A novel O-ring gantry can deliver stereotactic body radiation therapy (SBRT) with artificial intelligence-facilitated, CT-guided online plan adaptation. It gates mobile targets by optically monitoring skin surface motion. However, this gating solution has not been clinically validated. We conducted a trial to evaluate the feasibility of optical skin surface-guided gating for patients with mobile upper abdominal or lower thoracic malignancies treated with SBRT on this platform (NCT05030454).

MATERIALS AND METHODS: Ten patients who were prescribed SBRT to a thoracic or abdominal target and were capable of breath-hold for at least 17 s enrolled. They received SBRT in …


Everything But The Kitchen Sink: An Analysis Of Bacterial And Chemical Contaminants Found In Syringe Residue From People Who Inject Drugs, John A Wildenthal, Drew J Schwartz, Nathanial S Nolan, Lingxia Zhao, John I Robinson, Erin Jones, Raagini Jawa, Jeffrey P Henderson, Laura R Marks Jan 2024

Everything But The Kitchen Sink: An Analysis Of Bacterial And Chemical Contaminants Found In Syringe Residue From People Who Inject Drugs, John A Wildenthal, Drew J Schwartz, Nathanial S Nolan, Lingxia Zhao, John I Robinson, Erin Jones, Raagini Jawa, Jeffrey P Henderson, Laura R Marks

2020-Current year OA Pubs

BACKGROUND: People who inject drugs (PWID) are at high risk of severe wounds, invasive infections, and overdoses. To date, there are few data on the bacterial and chemical contaminants PWID are exposed to when using illicitly manufactured fentanyls and stimulants.

METHODS: Previously used injection drug use equipment was recovered in St Louis, Missouri, by harm reduction organizations over a 12-month period. Syringe residue was analyzed for bacterial contaminants by routine culturing followed by whole genome sequencing of single bacterial isolates. Chemical adulterants in syringe residue were identified by liquid chromatography-mass spectrometry.

RESULTS: Bacteria were cultured from 58.75% of 160 syringes …


Cryptosporidium Infection Of Human Small Intestinal Epithelial Cells Induces Type Iii Interferon And Impairs Infectivity Of Rotavirus, Valentin Greigert, Iti Saraav, Juhee Son, Yinxing Zhu, Denise Dayao, Avan Antia, Saul Tzipori, William H Witola, Thaddeus S Stappenbeck, Siyuan Ding, L David Sibley Jan 2024

Cryptosporidium Infection Of Human Small Intestinal Epithelial Cells Induces Type Iii Interferon And Impairs Infectivity Of Rotavirus, Valentin Greigert, Iti Saraav, Juhee Son, Yinxing Zhu, Denise Dayao, Avan Antia, Saul Tzipori, William H Witola, Thaddeus S Stappenbeck, Siyuan Ding, L David Sibley

2020-Current year OA Pubs

Cryptosporidiosis is a major cause of severe diarrheal disease in infants from resource poor settings. The majority of infections are caused by the human-specific pathogen


Educating Future Generations Of Surgeons Across Borders: Novel Global Linked Hybrid Live Cadaveric Peripheral Nerve Surgical Training Course, Abdus S Burahee, Liron S. Duraku, Caroline A. Hundepool, Kyle R Eberlin, Amy Moore, Christopher J. Dy, Shalimar Abdullah, Vaikunthan Rajaratnam, J. Michiel Zuidam, Dominic M. Power Jan 2024

Educating Future Generations Of Surgeons Across Borders: Novel Global Linked Hybrid Live Cadaveric Peripheral Nerve Surgical Training Course, Abdus S Burahee, Liron S. Duraku, Caroline A. Hundepool, Kyle R Eberlin, Amy Moore, Christopher J. Dy, Shalimar Abdullah, Vaikunthan Rajaratnam, J. Michiel Zuidam, Dominic M. Power

2020-Current year OA Pubs

BACKGROUND: This study aimed to evaluate a novel, multi-site, technology-facilitated education and training course in peripheral nerve surgery. The program was developed to address the training gaps in this specialized field by integrating a structured curriculum, high-fidelity cadaveric dissection, and surgical simulation with real-time expert guidance.

METHODS: A collaboration between the Global Nerve Foundation and Esser Masterclass facilitated the program, which was conducted across three international sites. The curriculum was developed by a panel of experienced peripheral nerve surgeons and included both text-based and multimedia resources. Participants' knowledge and skills were assessed using pre- and postcourse questionnaires.

RESULTS: A total …


Responsive Neurostimulation For People With Drug-Resistant Epilepsy And Autism Spectrum Disorder, Madeline C. Fields, Emily A. Johnson, John Zempel, Et Al. Jan 2024

Responsive Neurostimulation For People With Drug-Resistant Epilepsy And Autism Spectrum Disorder, Madeline C. Fields, Emily A. Johnson, John Zempel, Et Al.

2020-Current year OA Pubs

PURPOSE: Individuals with autism spectrum disorder (ASD) have comorbid epilepsy at much higher rates than the general population, and about 30% will be refractory to medication. Patients with drug-resistant epilepsy (DRE) should be referred for surgical evaluation, yet many with ASD and DRE are not resective surgical candidates. The aim of this study was to examine the response of this population to the responsive neurostimulator (RNS) System.

METHODS: This multicenter study evaluated patients with ASD and DRE who underwent RNS System placement. Patients were included if they had the RNS System placed for 1 year or more. Seizure reduction and …


Assets For Integrating Task-Sharing Strategies For Hypertension Within Hiv Clinics: Stakeholder's Perspectives Using The Pen-3 Cultural Model, Juliet Iwelunmor, Daphne Lew, Et Al. Jan 2024

Assets For Integrating Task-Sharing Strategies For Hypertension Within Hiv Clinics: Stakeholder's Perspectives Using The Pen-3 Cultural Model, Juliet Iwelunmor, Daphne Lew, Et Al.

2020-Current year OA Pubs

BACKGROUND: Access to antiretroviral therapy has increased life expectancy and survival among people living with HIV (PLWH) in African countries like Nigeria. Unfortunately, non-communicable diseases such as cardiovascular diseases are on the rise as important drivers of morbidity and mortality rates among this group. The aim of this study was to explore the perspectives of key stakeholders in Nigeria on the integration of evidence-based task-sharing strategies for hypertension care (TASSH) within existing HIV clinics in Nigeria.

METHODS: Stakeholders representing PLWH, patient advocates, health care professionals (i.e. community health nurses, physicians and chief medical officers), as well as policymakers, completed in-depth …


Perspectives From Public Health Practitioners And Advocates On Community Development For Active Living: What Are The Lasting Impacts?, Natalicio Serrano, Laurel Schmidt, Amy A Eyler, Ross C Brownson Jan 2024

Perspectives From Public Health Practitioners And Advocates On Community Development For Active Living: What Are The Lasting Impacts?, Natalicio Serrano, Laurel Schmidt, Amy A Eyler, Ross C Brownson

2020-Current year OA Pubs

PURPOSE: Evidence suggests differential impacts of community development, including gentrification and displacement. Public health practitioners and advocates are key stakeholders involved in the community development process related to active living, yet little is known about their perceptions of its impacts. We explored the perspectives of relevant leaders of public health departments and key community and advocacy organizations on community development, gentrification, and displacement.

APPROACH: Purposive key informant interviews.

SETTING: CDC State Physical Activity and Nutrition (SPAN) funding recipients.

PARTICIPANTS: CDC SPAN recipient leadership (n = 10 of 16) and advocacy organizations they partnered with (n = 7 of 16).

METHOD: …