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2024

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Articles 361 - 390 of 9442

Full-Text Articles in Medical Specialties

Chlorthalidone Vs Hydrochlorothiazide And Kidney Outcomes In Patients With Hypertension: A Secondary Analysis Of A Randomized Clinical Trial, Areef Ishani, Cynthia Hau, Srihari Raju, Jessica K Wise, Peter A Glassman, Addison A Taylor, Ryan E Ferguson, William C Cushman, Sarah M Leatherman Dec 2024

Chlorthalidone Vs Hydrochlorothiazide And Kidney Outcomes In Patients With Hypertension: A Secondary Analysis Of A Randomized Clinical Trial, Areef Ishani, Cynthia Hau, Srihari Raju, Jessica K Wise, Peter A Glassman, Addison A Taylor, Ryan E Ferguson, William C Cushman, Sarah M Leatherman

Faculty, Staff and Students Publications

Importance: Hypertension is a risk factor for the development and progression of chronic kidney disease (CKD). It is unclear whether different thiazide diuretics have a differential impact on kidney outcomes.

Objective: To compare kidney outcomes in patients with hypertension taking chlorthalidone and hydrochlorothiazide.

Design, setting, and participants: This prespecified secondary analysis of the Diuretic Comparison Project, a randomized clinical trial comparing chlorthalidone and hydrochlorothiazide for the treatment of hypertension, was conducted between June 1, 2016, and June 1, 2022, through Veterans Affairs facilities nationwide. This analysis extended follow-up to December 31, 2023. Veterans 65 years or older with hypertension who …


Urinary Metal Levels, Cognitive Test Performance, And Dementia In The Multi-Ethnic Study Of Atherosclerosis, Arce Domingo-Relloso, Katlyn E Mcgraw, Susan R Heckbert, Jose A Luchsinger, Kathrin Schilling, Ronald A Glabonjat, Irene Martinez-Morata, Melanie Mayer, Yongmei Liu, Alexis C Wood, Jeff Goldsmith, Kathleen M Hayden, Mohamad Habes, Ilya M Nasrallah, R Nick Bryan, Tanweer Rashid, Wendy S Post, Jerome I Rotter, Priya Palta, Linda Valeri, Timothy M Hughes, Ana Navas-Acien Dec 2024

Urinary Metal Levels, Cognitive Test Performance, And Dementia In The Multi-Ethnic Study Of Atherosclerosis, Arce Domingo-Relloso, Katlyn E Mcgraw, Susan R Heckbert, Jose A Luchsinger, Kathrin Schilling, Ronald A Glabonjat, Irene Martinez-Morata, Melanie Mayer, Yongmei Liu, Alexis C Wood, Jeff Goldsmith, Kathleen M Hayden, Mohamad Habes, Ilya M Nasrallah, R Nick Bryan, Tanweer Rashid, Wendy S Post, Jerome I Rotter, Priya Palta, Linda Valeri, Timothy M Hughes, Ana Navas-Acien

Faculty, Staff and Students Publications

IMPORTANCE: Metals are established neurotoxicants, but evidence of their association with cognitive performance at low chronic exposure levels is limited.

OBJECTIVE: To investigate the association of urinary metal levels, individually and as a mixture, with cognitive tests and dementia diagnosis, including effect modification by apolipoprotein ε4 allele (APOE4).

DESIGN, SETTING, AND PARTICIPANTS: The multicenter prospective cohort Multi-Ethnic Study of Atherosclerosis (MESA) was started from July 2000 to August 2002, with follow-up through 2018. A total of 6303 MESA participants were included. Data analysis was performed from October 12, 2023, to June 13, 2024.

EXPOSURE: Urine samples were collected at baseline …


Private-Sector Readmissions For Inpatient Surgery In Veterans Health Administration Hospitals, Mary Vaughan Sarrazin, Yubo Gao, Carly A Jacobs, Michael A Jacobs, Susanne Schmidt, Heather Davila, Katherine Hadlandsmyth, Andrea L Strayer, John Cashy, George Wehby, Paula K Shireman, Daniel E Hall Dec 2024

Private-Sector Readmissions For Inpatient Surgery In Veterans Health Administration Hospitals, Mary Vaughan Sarrazin, Yubo Gao, Carly A Jacobs, Michael A Jacobs, Susanne Schmidt, Heather Davila, Katherine Hadlandsmyth, Andrea L Strayer, John Cashy, George Wehby, Paula K Shireman, Daniel E Hall

Faculty, Staff and Student Publications

Importance: The Veterans Health Administration (VHA) reports multiple indicators of hospital surgical performance, including hospital risk-standardized 30-day readmission rates (RSRRs). Currently, most routinely reported measures do not include readmissions that occur outside VHA hospitals. The impact of readmissions outside the VHA on hospital RSRR is not known.

Objective: To measure the impact of including non-VHA readmissions on VHA hospital performance rankings for 30-day readmission.

Design, setting, and participants: This retrospective cohort study included patients aged at least 65 years from 2013 to 2019 from the Veterans Affairs Surgical Quality Improvement Program linked to patient-level data from the VHA and Medicare. …


Myeloid Activation Clears Ascites And Reveals Il27-Dependent Regression Of Metastatic Ovarian Cancer, Brennah Murphy, Taito Miyamoto, Bryan S Manning, Gauri Mirji, Alessio Ugolini, Toshitha Kannan, Kohei Hamada, Yanfang P Zhu, Daniel T Claiborne, Lu Huang, Rugang Zhang, Yulia Nefedova, Andrew Kossenkov, Filippo Veglia, Rahul Shinde, Nan Zhang Dec 2024

Myeloid Activation Clears Ascites And Reveals Il27-Dependent Regression Of Metastatic Ovarian Cancer, Brennah Murphy, Taito Miyamoto, Bryan S Manning, Gauri Mirji, Alessio Ugolini, Toshitha Kannan, Kohei Hamada, Yanfang P Zhu, Daniel T Claiborne, Lu Huang, Rugang Zhang, Yulia Nefedova, Andrew Kossenkov, Filippo Veglia, Rahul Shinde, Nan Zhang

Faculty, Staff and Student Publications

Patients with metastatic ovarian cancer (OvCa) have a 5-year survival rate of < 30% due to the persisting dissemination of chemoresistant cells in the peritoneal fluid and the immunosuppressive microenvironment in the peritoneal cavity. Here, we report that intraperitoneal administration of β-glucan and IFNγ (BI) induced robust tumor regression in clinically relevant models of metastatic OvCa. BI induced tumor regression by controlling fluid tumor burden and activating localized antitumor immunity. β-glucan alone cleared ascites and eliminated fluid tumor cells by inducing intraperitoneal clotting in the fluid and Dectin-1-Syk-dependent NETosis in the omentum. In omentum tumors, BI expanded a novel subset of immunostimulatory IL27+ macrophages and neutralizing IL27 impaired BI efficacy in vivo. Moreover, BI directly induced IL27 secretion in macrophages where single agent treatment did not. Finally, BI extended mouse survival in a chemoresistant model and significantly improved chemotherapy response in a chemo-sensitive model. In summary, we propose a new therapeutic strategy for the treatment of metastatic OvCa.


Rna Shielding Of P65 Is Required To Potentiate Oncogenic Inflammation In Tet2-Mutated Clonal Hematopoiesis, Nana Adjoa Ben-Crentsil, Wazim Mohammed Ismail, Maria E Balasis, Hannah Newman, Ariel Quintana, Moritz Binder, Traci Kruer, Surendra Neupane, Meghan C Ferrall-Fairbanks, Jenna Fernandez, Terra L Lasho, Christy M Finke, Mohammed L Ibrahim, Kathy L Mcgraw, Michael Wysota, Amy L Aldrich, Christopher B Ryder, Christopher T Letson, Joshua Traina, Amy F Mclemore, Nathalie Droin, Aditi Shastri, Seongseok Yun, Eric Solary, David A Sallman, Amer A Beg, Li Ma, Alexandre Gaspar-Maia, Mrinal M Patnaik, Eric Padron Dec 2024

Rna Shielding Of P65 Is Required To Potentiate Oncogenic Inflammation In Tet2-Mutated Clonal Hematopoiesis, Nana Adjoa Ben-Crentsil, Wazim Mohammed Ismail, Maria E Balasis, Hannah Newman, Ariel Quintana, Moritz Binder, Traci Kruer, Surendra Neupane, Meghan C Ferrall-Fairbanks, Jenna Fernandez, Terra L Lasho, Christy M Finke, Mohammed L Ibrahim, Kathy L Mcgraw, Michael Wysota, Amy L Aldrich, Christopher B Ryder, Christopher T Letson, Joshua Traina, Amy F Mclemore, Nathalie Droin, Aditi Shastri, Seongseok Yun, Eric Solary, David A Sallman, Amer A Beg, Li Ma, Alexandre Gaspar-Maia, Mrinal M Patnaik, Eric Padron

Faculty, Staff and Student Publications

This work identifies MALAT1 as a requisite downstream effector of oncogenic feedforward inflammatory circuits necessary for the development of TET2-mutated CH and fulminant myeloid malignancy. We elucidate a novel mechanism by which MALAT1 "shields" p65 from dephosphorylation to potentiate this circuit and nominate MALAT1 inhibition as a future therapeutic strategy.


The Study Of The Epidemiology Of Pediatric Hypertension Registry (Superhero): Rationale And Methods, Andrew M South, Victoria C Giammattei, Kiri W Bagley, Christine Y Bakhoum, William H Beasley, Morgan B Bily, Shupti Biswas, Aaron M Bridges, Rushelle L Byfield, Jessica Fallon Campbell, Rahul Chanchlani, Ashton Chen, Lucy D'Agostino Mcgowan, Stephen M Downs, Gina M Fergeson, Jason H Greenberg, Taylor A Hill-Horowitz, Elizabeth T Jensen, Mahmoud Kallash, Margret Kamel, Stefan G Kiessling, David M Kline, John R Laisure, Gang Liu, Jackson Londeree, Caroline B Lucas, Sai Sudha Mannemuddhu, Kuo-Rei Mao, Jason M Misurac, Margaret O Murphy, James T Nugent, Elizabeth A Onugha, Ashna Pudupakkam, Kathy M Redmond, Sandeep Riar, Christine B Sethna, Sahar Siddiqui, Ashley L Thumann, Stephen R Uss, Carol L Vincent, Irina V Viviano, Michael J Walsh, Blanche D White, Robert P Woroniecki, Michael Wu, Ikuyo Yamaguchi, Emily Yun, Donald J Weaver Dec 2024

The Study Of The Epidemiology Of Pediatric Hypertension Registry (Superhero): Rationale And Methods, Andrew M South, Victoria C Giammattei, Kiri W Bagley, Christine Y Bakhoum, William H Beasley, Morgan B Bily, Shupti Biswas, Aaron M Bridges, Rushelle L Byfield, Jessica Fallon Campbell, Rahul Chanchlani, Ashton Chen, Lucy D'Agostino Mcgowan, Stephen M Downs, Gina M Fergeson, Jason H Greenberg, Taylor A Hill-Horowitz, Elizabeth T Jensen, Mahmoud Kallash, Margret Kamel, Stefan G Kiessling, David M Kline, John R Laisure, Gang Liu, Jackson Londeree, Caroline B Lucas, Sai Sudha Mannemuddhu, Kuo-Rei Mao, Jason M Misurac, Margaret O Murphy, James T Nugent, Elizabeth A Onugha, Ashna Pudupakkam, Kathy M Redmond, Sandeep Riar, Christine B Sethna, Sahar Siddiqui, Ashley L Thumann, Stephen R Uss, Carol L Vincent, Irina V Viviano, Michael J Walsh, Blanche D White, Robert P Woroniecki, Michael Wu, Ikuyo Yamaguchi, Emily Yun, Donald J Weaver

Faculty, Staff and Students Publications

Despite increasing prevalence of hypertension in youth and high adult cardiovascular mortality rates, the long-term consequences of youth-onset hypertension remain unknown. This is due to limitations of prior research, such as small sample sizes, reliance on manual record review, and limited analytic methods, that did not address major biases. The Study of the Epidemiology of Pediatric Hypertension (SUPERHERO) is a multisite, retrospective registry of youth evaluated by subspecialists for hypertension disorders. Sites obtain harmonized electronic health record data using standardized biomedical informatics scripts validated with randomized manual record review. Inclusion criteria are index visit for International Classification of Diseases, 10th …


The Impact Of Judo Training On The Development Of Cognitive Functions - A Systematic Review, Jakub Biedrzycki, Radosław Laskowski Dec 2024

The Impact Of Judo Training On The Development Of Cognitive Functions - A Systematic Review, Jakub Biedrzycki, Radosław Laskowski

Baltic Journal of Health and Physical Activity

A careful review of research was conducted to evaluate the impact of martial arts training on cognitive development in people of various ages. The analyzed research from the areas of psychology and physiology suggested that physical activity may have a positive impact on cognitive functions. Judo, as a form of martial art, not only offers physical benefits, but can also impact the cognitive function of practitioners. The purpose of this review is to examine the available scientific research on the effects of judo on various aspects of cognitive function, including memory, concentration, problem-solving ability, and other related mental functions. Therefore, …


Re: Proteomic Exploration Of Potential Blood Biomarkers In Haemophilic Arthropathy, Quang D La, David F Lo, Don D Shamilov Dec 2024

Re: Proteomic Exploration Of Potential Blood Biomarkers In Haemophilic Arthropathy, Quang D La, David F Lo, Don D Shamilov

Rowan-Virtua School of Osteopathic Medicine Departmental Research

We wish to convey our reflections on the scholarly article titled “Proteomic exploration of potential blood biomarkers in haemophilic arthropathy” [1]. This investigation elucidates significant results concerning the plasma proteome of individuals afflicted with hemophilic arthropathy (HA) across a spectrum of severities, accentuating pivotal variations in protein expression correlated with disease severity and emphasizing the intricate nature of HA pathophysiology.


The Contributions Of Motor Skill Proficiency To Cognitive And Social Development In Early Childhood, Catherine M. Capio, Norman B. Mendoza, Rachel A. Jones, Rich S.W. Masters, Kerry Lee Dec 2024

The Contributions Of Motor Skill Proficiency To Cognitive And Social Development In Early Childhood, Catherine M. Capio, Norman B. Mendoza, Rachel A. Jones, Rich S.W. Masters, Kerry Lee

Health Sciences Faculty Publications

With limited evidence from intervention studies, causal relationships between motor competence and cognitive and social development have yet to be clearly established. In this research, we investigated whether a targeted training programme to improve fundamental movement skills (i.e., object control, locomotor) in young children would also lead to improvements in the cognitive (i.e., executive function) and social (i.e., socioemotional competence) domains. Using a two-arm group randomised intervention design, 185 children aged 36 to 60 months (mean 47.51, SD 8.11 months) were allocated to a motor skill intervention group or an active control group. The intervention was implemented over one school …


Perceived Patient-Centered Care In Marching Band Artists, A L. Merrill, Z K. Winkelmann, N A. Uriegas Dec 2024

Perceived Patient-Centered Care In Marching Band Artists, A L. Merrill, Z K. Winkelmann, N A. Uriegas

Bakerman Student Research Awards

Objective: Approximately 27,000 college marching band (MB) artists in the United States could benefit from access to healthcare services and patient-centered clinicians. The purpose of this study was to explore HCPs MB artists have access to and their perceptions of patient-centered care (PCC). Methods: We used a cross-sectional web-based survey of MB artists (n=751, age=20±8 years). MB directors from 242 colleges were emailed a survey link to forward to MB artists. Participants indicated which HCPs they could access. Those who reported no access or unsure were prompted to describe what they would do if an injury or illness occurred. Participants …


Evaluation Of Pain Control In Lobectomies: Before And After The Removal Of Liposomal Bupivacaine From Formulary At An Academic Health System, Kelly Cheng Pharmd, Michael Guerra Pharmd, Rebecca Pulk Pharmd, Ms, Bsp, Amber Zaniewski Pharmd, Mba, Bcps, Ryan Brown Pharmd, Bcps Dec 2024

Evaluation Of Pain Control In Lobectomies: Before And After The Removal Of Liposomal Bupivacaine From Formulary At An Academic Health System, Kelly Cheng Pharmd, Michael Guerra Pharmd, Rebecca Pulk Pharmd, Ms, Bsp, Amber Zaniewski Pharmd, Mba, Bcps, Ryan Brown Pharmd, Bcps

Posters

  • Liposomal bupivacaine is an extended-release formulation of the long-acting traditional local anesthetic, bupivacaine.
  • Yale New Haven Health system (YNHHS) removed liposomal bupivacaine from formulary in March 2024.
  • This decision was based on primary research and meta-analyses showing little to no clinical or statistical benefit of liposomal bupivacaine over traditional bupivacaine in morphine milligram equivalent use (MME) and median pain score in all surgeries including lobectomies.


December 2024: Region 10 Emerging Special Pathogen Treatment Center (Resptc) At Providence Sacred Heart Medical Center & Children’S Hospital, Providence - Special Pathogens Program Dec 2024

December 2024: Region 10 Emerging Special Pathogen Treatment Center (Resptc) At Providence Sacred Heart Medical Center & Children’S Hospital, Providence - Special Pathogens Program

Special Pathogens Newsletters

REGION 10 SPECIAL PATHOGENS NEWSLETTER


Point Of Care Ultrasound For Gastric Residual: An Objective Structured Clinical Examination, Brandon Quinn, Kaitlyn Gray Dec 2024

Point Of Care Ultrasound For Gastric Residual: An Objective Structured Clinical Examination, Brandon Quinn, Kaitlyn Gray

Doctoral Projects

Point of care ultrasound (POCUS) has become an invaluable tool in modern medical practice offering real-time diagnostic and procedural guidance for anesthesia providers. POCUS is a non-invasive assessment tool that gives anesthesia insight into a quantitative assessment of gastric residuals. Furthermore, POCUS assessments are useful in preventing anesthetic complications that can cause major morbidity and mortality such as aspiration pneumonia. Despite the growing relevance, formalized training on POCUS for assessing gastric residuals remains limited in many nurse anesthesia programs. The University of Southern Mississippi currently lacks a standardized curriculum for teaching student registered nurse anesthetists how to utilize gastric ultrasound …


Association Between Teaching Clinic Structure And The Readiness Of Ophthalmology Residents To Enter Independent Practice, T. Michael Kashner, Marjorie A. Bowman, Catherine P. Kaminetzky, Andrea D. Birnbaum, John M. Byrne, Paul B. Greenberg, Steven S. Henley, Karen M. Sanders Dec 2024

Association Between Teaching Clinic Structure And The Readiness Of Ophthalmology Residents To Enter Independent Practice, T. Michael Kashner, Marjorie A. Bowman, Catherine P. Kaminetzky, Andrea D. Birnbaum, John M. Byrne, Paul B. Greenberg, Steven S. Henley, Karen M. Sanders

Population and Public Health Sciences Faculty Publications

Our objective is to determine if the structure of Graduate Medical Education teaching clinics is associated with how well ophthalmology residents are prepared to meet the workload demands of independent clinical practice. Resident preparedness to enter independent practice was measured by the Readiness Index. Part of the Department of Veterans Affairs’ new Workload-based Resident Academic Performance measures (WRAP), resident readiness is computed from electronic health records for residents by clinic and service-date. The index compares resident productivity net of supervision and adjusted for care quality to the average productivity of non-supervising ophthalmologists. Readiness comprises a Workload component (ratio of resident …


Epidemiology Of Stroke And Risk Factors In Punjab, Pakistan: A Comprehensive Hospital-Based Study, Saima Ahmad, Adnan Khan, Fatima Gul Chaudhary, Haseeb Manzoor, Hira Jamil, Hamid Mahmood, Kausar Tayyab, Uchechukwu Levi Osuagwu Dec 2024

Epidemiology Of Stroke And Risk Factors In Punjab, Pakistan: A Comprehensive Hospital-Based Study, Saima Ahmad, Adnan Khan, Fatima Gul Chaudhary, Haseeb Manzoor, Hira Jamil, Hamid Mahmood, Kausar Tayyab, Uchechukwu Levi Osuagwu

Pakistan Journal of Neurological Sciences (PJNS)

Background and Objective

Stroke is a significant global health challenge, particularly burdening low- and middle-income countries where it leads to substantial mortality and disability-adjusted life years. The objective of this study was to investigate the prevalence of stroke and its subtypes among adults in Pakistan's Punjab region.

Methods

This retrospective hospital-based study was conducted at Lahore General Hospital in Punjab, Pakistan, serving as the primary referral center for stroke cases. Medical records from January 2019 to December 2020 were reviewed using the International Classification of Diseases. A structured data collection form captured demographics, stroke types, risk factors, medical histories, and …


Electrodiagnostic Patterns In Neuromuscular Disorders: A Retrospective Cross-Sectional Study From A Tertiary Care Hospital, Ayisha Farooq Khan, Sajid Hameed, Dureshahwar Kanwar, Sara Khan Dec 2024

Electrodiagnostic Patterns In Neuromuscular Disorders: A Retrospective Cross-Sectional Study From A Tertiary Care Hospital, Ayisha Farooq Khan, Sajid Hameed, Dureshahwar Kanwar, Sara Khan

Pakistan Journal of Neurological Sciences (PJNS)

Background and Objective

Electromyography (EMG) and nerve conduction studies (NCS) are essential for diagnosing neuromuscular disorders and differentiating various peripheral nervous system conditions. The objective of this study was to assess the prevalence and trends of neuromuscular disorders based on EMG/NCS findings in a tertiary care center in Pakistan.

Methods

This retrospective cross-sectional study was conducted at the neurophysiology laboratory of Aga Khan University Hospital from 1st January 2023 to 31st December 2023. A total of 961 EMG/NCS records were analyzed, including both inpatient and outpatient cases. Data was extracted from the EMG registry, and findings were categorized into mononeuropathy, …


Clinical And Radiological Profile Of Patients Presenting With Neurolisteriosis: A Retrospective Study From A Tertiary Care Hospital, Zainab Memon, Muhammad Abdullah, Fatima Mubarak Dec 2024

Clinical And Radiological Profile Of Patients Presenting With Neurolisteriosis: A Retrospective Study From A Tertiary Care Hospital, Zainab Memon, Muhammad Abdullah, Fatima Mubarak

Pakistan Journal of Neurological Sciences (PJNS)

Background and Objective

Neurolisteriosis, a central nervous system (CNS) infection caused by Listeria monocytogenes, is associated with significant morbidity and mortality, particularly in elderly and immunocompromised individuals. The objective of this study was to analyze the clinical and radiological data from the patients of this disease presenting to a tertiary care hospital.

Methods

This retrospective review analyzed clinical, laboratory, and neuroimaging data from 12 patients diagnosed with neurolisteriosis at Aga Khan University Hospital between September 2018 and March 2024. Diagnosis was confirmed through blood and/or cerebrospinal fluid cultures or polymerase chain reaction assays. Data was analyzed using Statistical Package for …


Houge-Janssens Syndrome-1 Associated With Protein Phosphatase 2 Regulatory Subunit B’ Delta And Epilepsy: A Case Report, Dua Saleem, Fizza Akbar, Noor Zeeshan, Rabab Jafry, Salman Kirmani, Sidra Kaleem Jafri Dec 2024

Houge-Janssens Syndrome-1 Associated With Protein Phosphatase 2 Regulatory Subunit B’ Delta And Epilepsy: A Case Report, Dua Saleem, Fizza Akbar, Noor Zeeshan, Rabab Jafry, Salman Kirmani, Sidra Kaleem Jafri

Pakistan Journal of Neurological Sciences (PJNS)

Houge-Janssens syndrome 1 is a rare autosomal dominant disorder with approximately 100 case reports worldwide. Here, we present a case of a Pakistani toddler who presented with epilepsy and developmental delay. Family history was significant with reported and documented developmental delays in both father and elder sister, with subsequent improvement. Trio-whole-genome sequencing (WGS) and Sanger sequencing were performed, revealing a heterozygous LP variant NM_006245.4: c.626A>C, p.(His209Pro) in the girl. The same variant was also identified in her father and sister. This case sheds light on the variability of phenotypic expression amongst affected individuals and recommends the need for further …


High Dose Methylprednisolone In Children With Severe Headache In Viral Encephalitis: A Case Series, Abia Abdullah, Jay Kumari, Prem Chand Dec 2024

High Dose Methylprednisolone In Children With Severe Headache In Viral Encephalitis: A Case Series, Abia Abdullah, Jay Kumari, Prem Chand

Pakistan Journal of Neurological Sciences (PJNS)

Severe headache is a common symptom in children with viral encephalitis (VE), yet effective symptom-specific therapies are limited. In this case series, we present three children of ages 15, 14, and seven diagnosed with VE who presented with severe headaches unresponsive to standard analgesics but showed significant clinical improvement following high-dose methylprednisolone therapy. Although this is not first line treatment, these cases suggest a possible role for methylprednisolone in alleviating severe VE-associated headaches. Further controlled studies are needed to establish its effectiveness and safety in such settings.


Acute Flaccid Myelitis Caused By Enterovirus Infection- A Case Report, Ahmad Bilal, Tipu Sultan, Zia Ur Rehman, Arshad Mehmood, Amber Shabir, Javeria Raza Dec 2024

Acute Flaccid Myelitis Caused By Enterovirus Infection- A Case Report, Ahmad Bilal, Tipu Sultan, Zia Ur Rehman, Arshad Mehmood, Amber Shabir, Javeria Raza

Pakistan Journal of Neurological Sciences (PJNS)

Enterovirus is a member of the Picornaviridae family, an enterovirus. It is suspected of causing a polio-like disorder called acute flaccid myelitis (AFM). This case report aims to present a 10-year-old boy who presented with neurological manifestations of weakness of lower limbs and urinary retention. He had reduced tone, absent reflexes, and palpable bladder. MRI spine revealed inflammation in grey matter of spinal cord. He was treated with high dose steroids and IVIG but no improvement was observed. Enterovirus was isolated from his stool sample. The patient received supportive care and physiotherapy with gradual improvement after months, having no evidence …


Severe Falciparum Malaria In Young Children Is Associated With An Increased Risk Of Post-Discharge Hospitalization: A Prospective Cohort Study, Robert Opoka, Ruth Namazzi, Dibyadyuti Datta, Paul Bangirana, Andrea L. Conroy, Michael J. Goings, Kagan A. Mellencamp, Chandy C. John Dec 2024

Severe Falciparum Malaria In Young Children Is Associated With An Increased Risk Of Post-Discharge Hospitalization: A Prospective Cohort Study, Robert Opoka, Ruth Namazzi, Dibyadyuti Datta, Paul Bangirana, Andrea L. Conroy, Michael J. Goings, Kagan A. Mellencamp, Chandy C. John

Paediatrics and Child Health, East Africa

Background Few studies have described post-discharge morbidity of children with specifc manifestations of severe malaria (SM) beyond severe malarial anaemia or cerebral malaria.

Methods Children 6 months to 4 years of age admitted at Jinja and Mulago hospitals in Uganda, with one or more of the fve most common forms of SM, cerebral malaria (n=53), respiratory distress syndrome (n=108), malaria with complicated seizures (n=160), severe malarial anaemia (n=155) or prostration (n=75), were followed for 12 months after discharge, alongside asymptomatic community children (CC) (n=120) of similar ages recruited from the households or neighbourhoods of the children with SM. Incidence and …


Myosin Xva Isoforms Participate In The Mechanotransduction-Dependent Remodeling Of The Actin Cytoskeleton In Auditory Stereocilia, Ana I. López-Porras, Ava M. Kruse, Mark T. Mcclendon, A. Catalina Vélez-Ortega Dec 2024

Myosin Xva Isoforms Participate In The Mechanotransduction-Dependent Remodeling Of The Actin Cytoskeleton In Auditory Stereocilia, Ana I. López-Porras, Ava M. Kruse, Mark T. Mcclendon, A. Catalina Vélez-Ortega

Neurology Faculty Publications

Auditory hair cells form precise and sensitive staircase-like actin protrusions known as stereocilia. These specialized microvilli detect deflections induced by sound through the activation of mechano-electrical transduction (MET) channels located at their tips. At rest, a small MET channel current results in a constant calcium influx which regulates the morphology of the actin cytoskeleton in the shorter ‘transducing’ stereocilia. However, the molecular mechanisms involved in this novel type of activity-driven plasticity in the stereocilium cytoskeleton are currently unknown. Here, we tested the contribution of myosin XVA (MYO15A) isoforms, given their known roles in the regulation of stereocilia dimensions during hair …


Chemogenetic Neuronal Silencing Decouples C-Jun Activation From Cell Death In The Temporal Cortex, Caleb A Wood, Preethi Somasundaram, Jacob M Dundee, Melissa A Rudy, Trent A Watkins, Joanna L Jankowsky Dec 2024

Chemogenetic Neuronal Silencing Decouples C-Jun Activation From Cell Death In The Temporal Cortex, Caleb A Wood, Preethi Somasundaram, Jacob M Dundee, Melissa A Rudy, Trent A Watkins, Joanna L Jankowsky

Faculty, Staff and Students Publications

Initial symptoms of neurodegenerative diseases are often defined by the loss of the most vulnerable neural populations specific to each disorder. In the early stages of Alzheimer's disease, vulnerable circuits in the temporal lobe exhibit diminished activity prior to overt degeneration. It remains unclear whether these functional changes contribute to regional vulnerability or are simply a consequence of pathology. We previously found that entorhinal neurons in the temporal cortex undergo cell death following transient suppression of electrical activity, suggesting a causal role for activity disruption in neurodegeneration. Here we demonstrate that electrical arrest of this circuit stimulates the injury-response transcription …


Tyk2 Regulates Tau Levels, Phosphorylation And Aggregation In A Tauopathy Mouse Model, Jiyoen Kim, Bakhos Tadros, Yan Hong Liang, Youngdoo Kim, Cristian Lasagna-Reeves, Jun Young Sonn, Dah-Eun Chloe Chung, Bradley Hyman, David M Holtzman, Huda Yahya Zoghbi Dec 2024

Tyk2 Regulates Tau Levels, Phosphorylation And Aggregation In A Tauopathy Mouse Model, Jiyoen Kim, Bakhos Tadros, Yan Hong Liang, Youngdoo Kim, Cristian Lasagna-Reeves, Jun Young Sonn, Dah-Eun Chloe Chung, Bradley Hyman, David M Holtzman, Huda Yahya Zoghbi

Faculty, Staff and Students Publications

Alzheimer's disease is one of at least 26 diseases characterized by tau-positive accumulation in neurons, glia or both. However, it is still unclear what modifications cause soluble tau to transform into insoluble aggregates. We previously performed genetic screens that identified tyrosine kinase 2 (TYK2) as a candidate regulator of tau levels. Here we verified this finding and found that TYK2 phosphorylates tau at tyrosine 29 (Tyr29) leading to its stabilization and promoting its aggregation in human cells. We discovered that TYK2-mediated Tyr29 phosphorylation interferes with autophagic clearance of tau. We also show that TYK2-mediated phosphorylation of Tyr29 facilitates pathological tau …


Challenging Myths & Addressing Intimate Partner Sexual Violence In Lgbtq+ Relationships, Nora K. Whitten Dec 2024

Challenging Myths & Addressing Intimate Partner Sexual Violence In Lgbtq+ Relationships, Nora K. Whitten

SPARK Symposium Presentations

Intimate partner violence (IPV), including intimate partner sexual violence (IPSV), is a public health crisis that disproportionately affects members of the LGBTQ+ community. This paper draws upon related, though limited, research to identify the five prevalent myths surrounding IPSV in LGBTQ+ relationships, addressing the following misconceptions: 1) IPSV can only occur in heterosexual relationships, 2) IPSV in LGBTQ+ relationships is not as severe, 3) Women cannot commit acts of sexual violence, 4) The more “masculine” partner is always the perpetrator, and 5) IPSV is a “mutual fight” among partners of the same sex. These myths perpetuate victim-blaming, minimize the severity …


Issue 12: Pulmonary &Critical Care Insider, Bharat Bajantri Md, Sarah Ellsworth-Hoffman Mls, Dustin D Linn, Numra Urooj Md Dec 2024

Issue 12: Pulmonary &Critical Care Insider, Bharat Bajantri Md, Sarah Ellsworth-Hoffman Mls, Dustin D Linn, Numra Urooj Md

Critical Care & Pulmonary

Pulmonary & Critical Care Insider Issue 12

Compiled by Bharat Bajantri, MD, and librarian Sarah Ellsworth, MLS for the clinicians of the Pulmonary and Critical Care team of Parkview.

The Pulmonary & Critical Care Insider newsletter was created by Dr. Bharat Bajantri, MD and Sarah Ellsworth, MLS in 2023 as a form of current awareness for current practice at our hospital, Parkview Health.

Topics: Original Study Summaries, Viewpoints, and Snapshots

Early COPD & Asthma Diagnosis & Treatment, ENHANCE trial, ANNEXA-I trial, Angiotensin II Use in Vasodilatory Shock, Ammonia in Liver Failure, Pirfenidone and more.


How An Athlete’S Injuries Affect Their Caregiver, John-Luke Taylor, Susan Macdermott Dec 2024

How An Athlete’S Injuries Affect Their Caregiver, John-Luke Taylor, Susan Macdermott

Fall 2024 OTD Capstone Symposium

The purpose of this proposal was to explore the experiences that caregivers face when their child recovers from a sports injury and needs physical rehab.


Parent Perceptions Of Modified Toy Cars Influence On Play For Children With Disabilities: A Case Study, Taylor Brown, Angela Labrie Blackwell, Erik Pérez, Karen Aranha Dec 2024

Parent Perceptions Of Modified Toy Cars Influence On Play For Children With Disabilities: A Case Study, Taylor Brown, Angela Labrie Blackwell, Erik Pérez, Karen Aranha

Fall 2024 OTD Capstone Symposium

Play is a crucial childhood occupation because it facilitates the growth of various developmental skills. Children with disabilities (CWD) often exhibit intrinsic factors that can prevent them from participating in meaningful childhood occupations, such as play. Mobility play is a specific type of play that refers to any means for the child to explore and move around their environment, which can be accessed through the use of commercially available toys, including motorized toy cars. However, these commercially available toys are not always accessible to this population due to their unique presentation that hinders performance and participation in the desired and …


Understanding The Perceptions Of Technology In Homes For Aging In Place, Jinelle Abugan, Amy Lyons-Brown Ms, Otd, Otr/L, Molly Wuebker Otd, Otr/L, Actcp Dec 2024

Understanding The Perceptions Of Technology In Homes For Aging In Place, Jinelle Abugan, Amy Lyons-Brown Ms, Otd, Otr/L, Molly Wuebker Otd, Otr/L, Actcp

Fall 2024 OTD Capstone Symposium

The purpose of this study is to understand the thoughts and experiences of technology in homes and the use of technology-based home modifications to help individuals with participation and performance in daily activities. The education of perceptions of culture in homes will be supported by faculty, OTs, professional designers, about the need to explore culture in technology for home modifications aging in place.


Exercise As A Therapeutic Intervention And Its Effects On The Quality Of Life Of Those Diagnosed With Amyotrophic Lateral Sclerosis, Theresa Stettner, Helen Carey, Cynthia Haynes Dec 2024

Exercise As A Therapeutic Intervention And Its Effects On The Quality Of Life Of Those Diagnosed With Amyotrophic Lateral Sclerosis, Theresa Stettner, Helen Carey, Cynthia Haynes

Fall 2024 OTD Capstone Symposium

The standard of care for those with ALS includes range of motion, limb relaxation, trunk balance, and gait training (Braga et al., 2018). This study examines perceived quality of life in ALS clients before and after an in-person exercise program and home exercise program to evaluate the benefits of exercise as exercise does not exacerbate symptoms of ALS (Meng et al., 2020). Daily occupation performance requires functional ability which may be preserved through exercise (Kalron et al., 2021).