Digital Commons Network^™

Predictors Of Delayed Recovery In Ambulatory Advanced Endoscopic Procedures, Zoilo K Suarez, Alexandria Lenyo, Philip M Frasse, Derek J Platt, Thomas Hollander, Talwinder Nagi, Michael Dedonno, Vladimir Kushnir, Juan Reyes Genere

2020-Current year OA Pubs

BACKGROUND: There is a scarcity of data evaluating patient-related outcomes of advanced or complex endoscopy (ACE) through the post-anesthesia recovery course. Yet, gastrointestinal distress following ACE can occur commonly, and this may impact recovery length of stay and the approach to post-anesthesia care. This study aimed to describe post-procedural symptoms in patients undergoing ACE and identify factors that influence recovery time and course.

METHODS: We retrospectively reviewed a prospectively collected database of patients who underwent ambulatory ACE. Procedural-related symptoms, recovery time, dismissal rate, and adverse events (AE) were recorded. Factors associated with extended recovery time were analyzed using multiple regression …

Acute Myocardial Infarction In Medicare Beneficiaries During And After The Covid-19 Pandemic, Jonah M Graves, R J Waken, Fengxian Wang, Rishi K Wadhera, Jose F Figueroa, E John Orav, Osvaldo J Laurido-Soto, Karen E Joynt Maddox

2020-Current year OA Pubs

IMPORTANCE: During early months of the COVID-19 pandemic, presentations for acute myocardial infarction (AMI) declined significantly, and outcomes worsened. However, the full extent and long-term sequelae of changes in AMI epidemiology during the pandemic remain uncertain, as does whether these patterns differed by rurality.

OBJECTIVE: To describe the epidemiology of AMI-related hospitalizations, interventions, and outcomes among Medicare beneficiaries throughout the COVID-19 pandemic, focusing on differences in urban and rural populations.

DESIGN, SETTING, AND PARTICIPANTS: This retrospective cohort study included all Medicare fee-for-service beneficiaries with AMI between January 1, 2018, and December 31, 2023, in the analysis. Data were analyzed from …

Performance Of Multiple Multi-Cancer Detection Tests Using A Large Independent Reference Set (Alliance A212102), Marie E Wood, Mark Watson, Et Al.

2020-Current year OA Pubs

BACKGROUND: Reference sets are needed to evaluate performance of multi-cancer detection (MCD) assays. The National Cancer Institute funded the Alliance reference set study to assess MCDs for use in future trials.

METHODS: Individuals with cancer and controls were recruited; blood specimens were collected prior to cancer treatment. A performance evaluation study was designed utilizing reference set samples. Companies (n = 6) were selected to participate based on review of performance data and ability to utilize the blood collection tube. Companies received samples from cancer types their assay was designed to detect ("targeted"), plus additional "non-targeted" and control samples. Companies reported …

Use Of Inverse Probability Weighting In Cardiovascular Surgical Outcomes Research: Principles, Limitations, And Recommendations, Zhongjian Liu, Wei-Guo Ma, Lei Liu, Prashanth Vallabhajosyula, Haibo Wang

2020-Current year OA Pubs

This statistical primer presents a comprehensive introduction to the use of inverse probability of treatment weighting (IPTW), a method for rebalancing group confounders at baseline in cardiovascular surgical outcomes research. We leveraged a retrospective study comparing the outcomes of 2 different surgical approaches to aortic arch pathology to illustrate the essential aspects of performing IPTW, including basic theories, application, extreme weights, underestimated variance, heterogeneity of treatment effect, and multicollinearity. The limitations of IPTW were discussed with examples of solutions. Ten practical recommendations are made on avoiding the pitfalls in the use of IPTW. Proper use of IPTW may effectively reduce …

Mda5-Mavs And Interferon-Lambda Signaling In The Intestinal Epithelium Limit Murine Astrovirus Infection, Heyde Makimaa, Harshad Ingle, Leran Wang, Somya Aggarwal, Hongju Deng, Elizabeth A Kennedy, Lynne Foster, Yuhao Li, Megan T Baldridge

2020-Current year OA Pubs

Human astroviruses (HAstVs) are a global cause of pediatric gastroenteritis and can cause disseminated infection in immunocompromised hosts. Murine astrovirus (muAstV) causes acute asymptomatic infections in immunocompetent mice and chronic infection in immunodeficient models and has provided important insights into AstV pathogenesis in vivo. MuAstV can protect immunodeficient mice from other enteric viruses via robust induction of antiviral cytokine interferon-lambda (IFN-λ), with recent findings implicating goblet cells and enterocytes as both cell types infected by muAstV as well as potential sources of IFN-λ in vivo. However, the viral sensing pathways that regulate induction of IFN-λ, as well as the specific …

Ten Tips On How To Prevent And Manage Post-Transplant Lymphoproliferative Disease In Kidney Transplant Recipients, Rose Mary Attieh, Armin Ghobadi, Naoka Murakami

2020-Current year OA Pubs

Post-transplant lymphoproliferative disease (PTLD) remains a challenging and high-impact complication of kidney transplantation, requiring thoughtful prevention, timely recognition, and multidisciplinary management. Key strategies include careful selection of immunosuppressive regimens, particularly avoiding belatacept in Epstein-Barr virus (EBV)-seronegative recipients and exercising caution with lymphodepleting induction in EBV-mismatched pairs, along with targeted EBV surveillance in high-risk patients. Once PTLD is suspected or confirmed, accurate staging and a stepwise treatment approach beginning with reduction of immunosuppression and escalating to rituximab, chemotherapy, or advanced cellular therapies are essential, with EBV-CTLs and chimeric antigen receptor T-cell therapy offering promising options in refractory disease. Close monitoring for …

Differential Regulation Of Cyclic Adenosine Monophosphate By Phosphodiesterase 3a Discriminates Thrombin-Induced Protease Activated Receptor 1- And 4-Dependent Platelet Activation, Izabella Andrianova, Abigail Ajanel, Jesse W Rowley, Darian C Murray, Yasuhiro Kosaka, Frederik Denorme, Paul F Bray, Robert A Campbell

2020-Current year OA Pubs

BACKGROUND: Human platelets express 2 thrombin-activated G protein-coupled receptors (GPCRs), protease activated receptor (PAR)1 and PAR4. Previous studies have demonstrated PAR1 activation to be fast on-fast off while PAR4 activation was slower but more sustained. However, how PARs regulate second messengers such as cyclic adenosine monophosphate (cAMP), a negative regulator of platelet activation, remain unknown.

OBJECTIVES: This study investigated how PAR1 and PAR4 activation by thrombin regulates cAMP levels and platelet activation.

METHODS: PAR1 and PAR4 on washed human platelets were inhibited with vorapaxar or BMS-986120, respectively, in the presence or absence of prostaglandin (PG)I

RESULTS: In the presence of …

De Novo Heterozygous Variants Of The Rsf1 Gene Are Responsible For A Syndromic Neurodevelopmental Disorder, Céline Jost, Daniel Wegner, Marwan Shinawi, Kathleen Sisco, Alexander J Paul, Et Al.

2020-Current year OA Pubs

Neurodevelopmental disorders (NDD) are a wide and heterogenous group of conditions due to impaired brain development, orchestrated by the crosstalk between genome and environment. Dynamic chromatin regulation during cortical development is fundamental, and chromatin remodelers are critical determinants of this process. Recently, numerous chromatin remodeling genes have been implicated in NDDs. By altering genes' epigenetic state, mutated chromatin remodelers disrupt the spatiotemporal regulation of gene expression during development, potentially leading to severe consequences. The Remodeling and Spacing Factor 1 (RSF1) gene encodes a ubiquitous nuclear protein involved in chromatin remodeling, crucial for processes such as DNA transcription, replication, and repair. …

Sialidosis Type I: How To Alleviate Disabling Myoclonic Seizures? - A Multicenter Analysis Of Eight Cases And Review Of The Literature, Janina Gburek-Augustat, Shao Ching Tu, Marwan Shinawi, Isabel Alfradique-Dunham, Manouela Valtcheva, Et Al.

2020-Current year OA Pubs

OBJECTIVE: Sialidosis type I (ST-1) is an autosomal-recessive, very rare, progressive lysosomal storage disorder caused by pathogenic variants in NEU1. It is clinically characterized by progressive ataxia, myoclonic seizures (MS), bilateral tonic-clonic seizures (BTCS), and distinctive ophthalmological findings. Given the lack of curative options, in this study, we investigated symptomatic treatment strategies, with a particular focus on the efficacy of antiseizure medications (ASMs).

METHODS: We describe the clinical course of a patient followed from diagnosis to 18 years of age, and review seven additional cases from our cohort. In parallel, we conducted a narrative review of the literature (PubMed, January …

Neuropsychiatric Symptoms Mimicking Dementia In A Patient Treated With Imatinib, Ashley Jones, Samuele Bonomi, Keith E Stockerl-Goldstein, Randall J Bateman

2020-Current year OA Pubs

Tyrosine kinase inhibitors are the cornerstone of chronic myeloid leukemia treatment. Newer agents have more potency and a broader spectrum of action, but also a higher potential for neuropsychiatric side effects. We present a case of a patient on imatinib who developed progressive cognitive, mood, and behavioral alterations. He was investigated for dementia and psychiatric disorders but ultimately improved only after discontinuing imatinib. His decompensation years after therapy start, followed by complete and rapid remission, is atypical. We also review the most recent neurobiological findings on the role of tyrosine kinase alterations in dementia and their importance for mood regulation.

Sensitivity And Concordance Study Of An Open Source Epid-Based Linear Accelerator Test Suite, Lana C Critchfield, Cory S Knill, Ellie Durussel, Justin K Mikell, Michael Barnes, Michael Pillainayagam, William P Donahue, Seng Boh Lim, John J Demarco, Mario Perez, Nilendu Gupta, Hania Al-Hallaq, Richard A Popple, Jim Irrer, Jean M Moran

2020-Current year OA Pubs

BACKGROUND: Electronic portal imaging devices (EPIDs) enhance linear accelerator (linac) quality assurance (QA) efficiency but are not universally used beyond patient-specific IMRT QA. A multi-institutional Consortium seeks to standardize linac QA utilizing an EPID-based test suite.

PURPOSE: This study evaluates the sensitivity of a test suite to intentional linac and plan errors and the concordance with linac fluctuations over time.

METHODS: Baseline and error-introduced tests were performed on a Varian TrueBeam and Clinac. Evaluated parameters included enhanced dynamic wedge factors (EDW) (6MV), central axis dose (6MV, 6MV FFF, 16MV), focal spot alignment and beam symmetry (6MV, 16MV), dose rate-gantry speed …

The Femoral Head Edema Zone: A Novel Classification Scheme To Better Predict Osteonecrosis Progression, Deniz C Ince, Vivek P Shah, Kenichi Kikuchi, Kyle P O'Connor, Elizabeth L Yanik, John C Clohisy, Cecilia Pascual-Garrido

2020-Current year OA Pubs

BACKGROUND: This study proposed a new classification, the Edema Zone classification, that uses magnetic resonance imaging images to grade the extent of edema in osteonecrosis of the femoral head. The purpose of the study was (1) to examine how the Edema Zone classification compared to the Japanese Investigation Committee (JIC) classification's prognostic ability for early conversion to total hip arthroplasty (THA), and (2) to determine how accurately and reliably the Edema Zone classification performed as a classification system.

METHODS: This was a retrospective study of hips that converted to THA from a core decompression within 26 months compared to hips …

Cardiac Radiotherapy-Induced Epigenetic Memory Underlies Electrophysiologic And Metabolic Reprogramming, Samuel D. Jordan, Shuhua Fu, Abigail Fulkerson, Donghua Hu, Sherwin Ng, David M. Zhang, Sneha Manikandan, Jeffrey Szymanski, Nan Hu, Yuqian Xie, Anish Bedi, James Tabor, Lauren Boggs-Bailey, Lori Strong, Stephanie Hicks, Lavanya Aryan, Nishanth Gabriel, Geoffrey D. Hugo, Kuo-Chan Weng, Nathaniel Huebsch, Julie K. Schwarz, Bo Zhang, Stacey L. Rentschler

2020-Current year OA Pubs

Stereotactic arrhythmia radiotherapy (STAR) is emerging as a highly effective treatment for ventricular tachycardia (VT). Growing evidence indicates that STAR favorably reprograms the electrical substrate by speeding conduction and/or prolonging repolarization via modulation of ion channel expression, although the mechanisms by which single-fraction radiation mediates durable changes in gene expression are incompletely understood. Here, we identify dynamic changes in the cardiomyocyte epigenome and transcriptome after irradiation (IR) in vivo and in vitro, including durably increased expression and chromatin accessibility of Scn5a (encodes the α subunit of the sodium channel, NaV1.5), demonstrating a role for epigenetic memory in conduction velocity (CV) …

Lyplal1 Rare Loss-Of-Function Variants In Humans And Deletion In Human Hepatoma Cells Protect Against Masld, Rawdat Hussain, Chinmay Raut, Ponnandy Prabhu, Akram Irshaid, Yash Hegde, Yue Chen, Asmita Pant, Antonino Oliveri, Xiaochao Wei, Lishi Yin, Tiffany L Russell, Brian Halligan, Clay F Semenkovich, Elizabeth K Speliotes

2020-Current year OA Pubs

Genetic variants near LYPLAL1 are associated with Metabolic dysfunction-Associated Steatotic Liver Disease (MASLD) in humans, but their impact on LYPLAL1 function is unknown. We identified LYPLAL1 loss-of-function variants from UK BioBank (UKBB) whole-exome sequencing data that had AlphaMissense or GPN-MSA scores in the top 20% of LYPLAL1 variants for being disruptive. We aggregated these variants and carried out burden analysis for effects on MRI Proton Density-Fat Fraction (MRI-PDFF) and ICD-based MASLD in UKBB. Rare loss-of-function LYPLAL1 variants were associated with reduced MRI-PDFF and ICD diagnosed MASLD across sexes. We used CRISPR to knockout and overexpress LYPLAL1 in human hepatoma cells …

Ketone Body Supplementation Exerts Renoprotective Effects Against Adenine-Induced Kidney Injury Via Oxct1-Mediated Ketolysis In Mice, Shoji Omachi, Sho Sugahara, Junya Horiguchi, Mako Yasuda-Yamahara, Shogo Kuwagata, Kosuke Yamahara, Yuki Tanaka-Sasaki, Shogo Ida, Tetsuro Kusaba, Benjamin D Humphreys, Kenji Kufukihara, Jin Nakahara, Masami Chin-Kanasaki, Shinji Kume

2020-Current year OA Pubs

Ketone bodies have traditionally been recognized as glucose-sparing energy sources, with hepatic ketogenesis and peripheral ketolysis serving pivotal functions in maintaining energy homeostasis during fasting. Although they are commonly seen as harmful due to their link with ketoacidosis, recent studies emphasize their roles in organ protection. This has sparked interest in their possible use as a treatment for chronic kidney disease (CKD). In this study, we examined both exogenous and endogenous ketone body supplementation in adenine-induced kidney injury in mice. Supplementation with the ketone body precursor 1,3-butanediol significantly improved adenine-induced renal fibrosis, inflammation, and apoptotic cell death. However, genetically deleting …

Perceived Partner Substance Use, Genetic Predispositions, And Their Associations With Problematic Alcohol Use, Emotional Well-Being, And Relationship Quality, Megan E Cooke, Kathleen K Bucholz, Vivia V. Mccutcheon, Et Al.

2020-Current year OA Pubs

BACKGROUND: Romantic relationships are important contexts for substance use and emotional well-being. We tested the hypotheses that (i) genetic predispositions for alcohol consumption would be positively associated with partner substance use, (ii) partner substance use would moderate genetic influences on one's own alcohol outcomes, and (iii) partner discordance in substance use would be associated with lower emotional well-being and relationship quality.

METHODS: Analyses included 2,357 participants (M

RESULTS: Participant PGS

CONCLUSIONS: The results highlight the importance of partner substance use in etiological models of alcohol use, emotional health outcomes, and relationship quality.

Glucagon-Like Peptide 1 Receptor Agonist Discontinuation And Risks Of Major Adverse Cardiovascular Events In Adults With Type 2 Diabetes: Target Trial Emulation, Yan Xie, Taeyoung Choi, Ziyad Al-Aly

2020-Current year OA Pubs

OBJECTIVES: To characterise patterns of use of glucagon-like peptide 1 receptor agonists (GLP-1RAs) and assess the associations between various GLP-1RA treatment scenarios and the risk of major adverse cardiovascular events.

DESIGN: Target trial emulation.

SETTING: Electronic healthcare databases of US Department of Veterans Affairs, 1 January 2017 to 31 December 2023. Data obtained from domains in the Veterans Affairs Corporate Data Warehouse.

PARTICIPANTS: Veterans Affairs users with type 2 diabetes who started treatment with GLP-1RAs (n=132 551) or sulfonylureas (n=201 136), followed up for three years. Veterans Affairs users were defined as having at least two visits to Veterans Affairs …

Factors Associated With Telemedicine Use By Cardiologists For Medicare Beneficiaries In 2022 To 2023: An Observational Study, Samantha Harris, R J Waken, Fengxian Wang, Khavya C Avula, Rishi K Wadhera, Jose F Figueroa, E John Orav, Uchenna Ofoma, Karen E Joynt Maddox

2020-Current year OA Pubs

BACKGROUND: During the COVID-19 pandemic, the Centers for Medicare and Medicaid Services created a waiver to reimburse telemedicine services. It is important to understand factors that facilitate incorporation of telemedicine into ongoing cardiovascular practice.

METHODS: This was a retrospective cohort study of telemedicine and office visits delivered by cardiologists between January 1, 2022, and December 31, 2023, for Medicare beneficiaries. We calculated the adjusted incidence rate ratio (aIRR) of telemedicine visits, representing the proportion of a physician's visits delivered by telemedicine, to identify factors associated with telemedicine use.

RESULTS: There were 23 334 physicians in our cohort; they were predominantly …

Pathogen Characteristics Are Key Determinants Of Distinct Host Response Phenotypes Of Sepsis, Rishi Chanderraj, Sunny S. Lou, Et Al.

2020-Current year OA Pubs

BACKGROUNDSepsis encompasses considerable biological and clinical heterogeneity. Previously, 2 phenotypes ("hyperinflammatory" and "hypoinflammatory") have been consistently identified within sepsis via latent class analysis. These phenotypes differ in their biological features, clinical outcomes, and therapeutic responses to interventions. Prior studies of sepsis heterogeneity have focused primarily on the host response. Here, we investigate the potential influence of the causative pathogen on sepsis heterogeneity and pathobiology.METHODSWe performed a retrospective observational analysis of 8,280 critically ill patients with sepsis to identify associations between pathogen characteristics and the hyperinflammatory and hypoinflammatory patient phenotypes. We also performed controlled murine and swine modeling of sepsis and …

Longitudinal Profiles Of Executive Function In Autistic And Non-Autistic Children At High Likelihood Of Autism, Tanya St John, Neva M Corrigan, Ariel Rokem, Annette M Estes, Heather C Hazlett, Juhi Pandey, Robert T Schultz, Natasha Marrus, Lonnie Zwaigenbaum, Chimei M Lee, Stephen R Dager, Joseph Piven, Ibis Network

2020-Current year OA Pubs

BACKGROUND: Executive functioning (EF) difficulties are common in autistic children and may aggregate in families. Longitudinal studies examining EF development in autistic children and their siblings are limited. In the current study, we characterized EF development from later infancy through school-age in autistic and non-autistic high likelihood (HL; with an older autistic sibling) and low likelihood (LL; without older autistic sibling) children. METHODS: Participants were 83 autistic and 235 non-autistic HL children, and 132 LL children from the Infant Brain Imaging Study. EF was assessed at ages 12 and 24 months using the A-not-B task and ages 5–14 years (school-age) …

Leveraging Patient Data To Detect Systematic Shifts In Daptomycin Susceptibility Testing Associated With Reduced Prescribing, Mark A Zaydman, Laurel Glaser, Daniel S Herman, Mason Kressloff, Vahid Azimi, Christine R Lockowitz, Rebekah E Dumm

2020-Current year OA Pubs

UNLABELLED: Systemic shifts in antimicrobial resistance rates can be due to epidemiologic shifts in microbial susceptibility patterns or artifactual shifts introduced by technical biases in antimicrobial susceptibility testing (AST)-both ultimately leading to changes in antimicrobial prescribing. To reduce technical variability, quality control (QC) criteria for AST are published by manufacturers and standards organizations. However, traditional QC metrics, in isolation, are fallible. In this study, we describe a systematic shift in daptomycin AST results between 2022 and 2025 in isolates tested in two independent health systems. Comprehensive analysis of clinical isolate AST results and retrospective mining of QC data from this …

Recommendations For The Diagnosis And Management Of Cln3 Disease (Batten Disease) Using The Delphi Consensus Methodology, Jonathan W Mink, Jonathan D Cooper, Et Al.

2020-Current year OA Pubs

BACKGROUND: CLN3 disease, also called Juvenile Neuronal Ceroid Lipofuscinosis (JNCL), or Batten disease, is an ultra‑rare, neurodegenerative lysosomal storage disorder generally affecting individuals during the first decade of life. There can be a delay in diagnosis or misdiagnosis due to a lack of awareness, and when the most common presenting symptom of visual loss is attributed to more common conditions affecting vision. METHODS: We used a previously published Expert Mapping Tool (EMT) to identify multidisciplinary professionals with diagnostic or clinical management expertise, as well as patient advocates with experience of CLN3 disease. A systematic literature review of published evidence using …

Crossing The Finish Line Towards A Disease-Modifying Treatment For Angelman Syndrome, Matthew C Judson, Jason J Yi, Et Al.

2020-Current year OA Pubs

Recent progress in the development of genetic therapies promises that impactful treatments for single-gene neurodevelopmental disorders are imminent. But can derailed neurodevelopmental processes be mended after broken genes are replaced or otherwise restored? The results of ongoing clinical trials for Angelman syndrome will soon yield answers to this pressing question, yet the trials face significant obstacles. Here we identify insights needed to aid the quest for a disease-modifying Angelman syndrome therapy, which could serve as a roadmap for the expeditious development of genetic therapies for other single-gene neurodevelopmental disorders.

Integrating Interferon Gamma Receptor Pathways, Antigenicity, And Immune Contexture As Predictors Of Immunotherapeutic Strategies For Mucosal Melanomas, Matilde Monti, Jinglun Li, Obi Griffith, Malachi Griffith, William Vermi, Et Al.

2020-Current year OA Pubs

BACKGROUND: Mucosal melanomas (MM) arise from mucosal melanocytes at various anatomical sites. These tumors are rare, highly aggressive, and often associated with poor outcomes. Current treatments, including immune checkpoint inhibitors, show limited efficacy in advanced disease. Compared with cutaneous melanomas, there is a lack of data on the immunogenicity and interferon (IFN)-γ sensitivity of MM. In this study, we examined these features in sino-nasal melanomas (SN-MM) cell lines and clinical samples using microscopy and functional genomics.

METHODS: The immune contexture of SN-MM was analyzed by immunohistochemistry on 48 tumor biopsies. RNA sequencing and mass spectrometry-based proteomic approaches were used to …

Glucagon-Like Peptide-1 Receptor Agonists And Risk Of Substance Use Disorders Among Us Veterans With Type 2 Diabetes: Cohort Study, Miao Cai, Taeyoung Choi, Yan Xie, Ziyad Al-Aly

2020-Current year OA Pubs

OBJECTIVES: To investigate whether initiation of glucagon-like peptide-1 (GLP-1) receptor agonists is associated with both reduced risks of incident alcohol, cannabis, cocaine, nicotine, opioid, and other substance use disorders (SUDs) in people with no history of SUDs (protocol 1) and with reduced risk of SUD related adverse clinical outcomes among people with a pre-existing SUD (protocol 2).

DESIGN: Emulation of eight parallel, new user, active comparator target trials using electronic health records: seven trials for each incident SUD outcome (protocol 1) and one trial for adverse outcomes in people with pre-existing SUD (protocol 2).

SETTING: US Department of Veterans Affairs. …

Sodium Content Of Packaged Foods And Beverages In Nigeria: A Cross-Sectional Comparative Study With Who Global Sodium Benchmarks, Kenya, And South Africa, Adedayo E Ojo, Alexandra Jones, Kylie Howes, Vanessa Alfa, Anthony Orji, Oluwafemi A Stephen, Carla Pool, Alex Kibet, Fraser Taylor, Diederick E Grobbee, Bruce Neal, Mark D Huffman, Dike B Ojji, Sanne A E Peters

2020-Current year OA Pubs

High intake of processed foods, especially those with high sodium content, is a contributor to hypertension and cardiovascular disease. This study aimed to compare the sodium content of packaged foods and beverages in Nigeria to WHO Global Sodium Benchmarks and similar products in Kenya and South Africa. The study examined packaged foods from major retail stores in the capital cities of the Federal Capital Territory, Kano, and Ogun states in Nigeria from November 2020 to March 2021. Benchmark values were based on the 2021 WHO Global Sodium Benchmarks. We used secondary data from packaged food surveys conducted in South Africa …

Sex-Related Differences In Clinical Profile, Management, And Outcomes Of Patients With Type A And B Acute Aortic Dissection: Observations From Irad, Elizabeth Jackson, Andreina Carbone, Sherene Shalhub, Chih-Wen Pai, Marek Ehrlich, Toru Suzuki, G Chad Hughes, Anil Bhan, Rumi Faizer, Antonio Cittadini, Alan Braverman, Eric Isselbacher, Kim Eagle, Christoph Nienaber, Eduardo Bossone

2020-Current year OA Pubs

BACKGROUND: Available data about sex differences in patients with acute aortic dissection (AAD) are scant and conflicting. The aim of this study is to assess sex-related differences in clinical characteristics, presentation, diagnostic findings, management, and outcomes among patients with type A (TA-AAD) and type B AAD (TB-AAD).

METHODS: Data about 11 586 patients enrolled in the IRAD (International Registry of Acute Aortic Dissection) from 1996 to 2022, were analyzed; 7819 (67.5%) experienced TA-AAD and 3867 (33.0%) TB-AAD. Men and women were compared with regard to diagnosis, treatment, and in-hospital and long-term survival.

RESULTS: One third of patients were women (TA-AAD, …

The Relationship Between Apparent Potentiation And The Magnitude Of The Control Response, Joe Henry Steinbach, Gustav Akk

2020-Current year OA Pubs

The effect of a potentiating drug on ion channel function is typically evaluated by comparing current responses to the control agonist in the presence and absence of the potentiator. Differences in ratios of responses are then taken as proof of distinct potentiation properties when comparing modulation by different compounds. In these experiments, the concentration of the agonist is typically kept low to generate a small fractional control response. The precise relative magnitude of the control response is, however, not standardized among labs and can range from a concentration producing a response equal to just 2% of maximal (EC2) to over …

Building Capacity On Hypertension Management In Nigeria, Shivani Mishra, Daphne Lew, Et Al.

2020-Current year OA Pubs

No abstract provided.

Media Reporting Of The 2024 Us Preventive Services Task Force Mammography Guideline Update, Tamar Parmet, Yue Li, Joseph Cappella, Laura D Scherer, Erika A Waters, Ashley J Housten

2020-Current year OA Pubs

No abstract provided.