Medicine and Health Sciences Commons^™

Social Media For Research Discourse, Dissemination, And Collaboration In Rheumatology, Ariella Coler-Reilly, Elizabeth R. Graef, Alfred H J Kim, Jean W. Liew, Michael S. Putman, Sebastian E. Sattui, Kristen J. Young, Jeffrey A. Sparks

2020-Current year OA Pubs

Social media has become an important venue for rheumatologists, patients, organizations, and other stakeholders to discuss recent research advances in diagnosis and management of rheumatic disorders. In this article, we describe the current state of how social media may enhance dissemination, discourse, and collaboration in rheumatology research. Social media may refer to social platforms like Twitter and Instagram or digital media like podcasts and other websites that are operated for providing as free, open-access medical education (FOAM). Twitter has been one of the most active social media venues and continues to host a vibrant rheumatology community. Examples of research discussions …

Studies Of Parenchymal Texture Added To Mammographic Breast Density And Risk Of Breast Cancer: A Systematic Review Of The Methods Used In The Literature, Akila Anandarajah, Yongzhen Chen, Graham A Colditz, Angela Hardi, Carolyn Stoll, Shu Jiang

2020-Current year OA Pubs

This systematic review aimed to assess the methods used to classify mammographic breast parenchymal features in relation to the prediction of future breast cancer. The databases including Medline (Ovid) 1946-, Embase.com 1947-, CINAHL Plus 1937-, Scopus 1823-, Cochrane Library (including CENTRAL), and Clinicaltrials.gov were searched through October 2021 to extract published articles in English describing the relationship of parenchymal texture features with the risk of breast cancer. Twenty-eight articles published since 2016 were included in the final review. The identification of parenchymal texture features varied from using a predefined list to machine-driven identification. A reduction in the number of features …

Socioecological Predictors Of Breastfeeding Practices In Rural Eastern Ethiopia, Marina Magalhães, Amanda Ojeda, Karah Mechlowitz, Kaitlin Brittain, Jenna Daniel, Kedir Teji Roba, Jemal Yousuf Hassen, Mark J Manary, Wondwossen A Gebreyes, Arie H Havelaar, Sarah L Mckune

2020-Current year OA Pubs

BACKGROUND: Estimates by the World Health Organization indicate that over 800,000 global neonatal deaths each year are attributed to deviations from recommended best practices in infant feeding. Identifying factors promoting ideal breastfeeding practices may facilitate efforts to decrease neonatal and infant death rates and progress towards achieving the Sustainable Development Goals set for 2030. Though numerous studies have identified the benefits of breastfeeding in reducing the risk of childhood undernutrition, infection and illness, and mortality in low- and middle-income countries, no studies have explored predictors of breastfeeding practices in rural eastern Ethiopia, where undernutrition is widespread. The aim of this …

Interventions To Treat And Prevent Postpartum Depression: A Protocol For Systematic Review Of The Literature And Parallel Network Meta-Analyses, David Thomas Monks, Basavaraj Ankalagi, Preet Mohinder Singh, Ebony Carter, Michelle Doering, Meg Guard, Shannon Lenze

2020-Current year OA Pubs

INTRODUCTION: Postpartum depression has costly consequences for the mother, baby, and society. Numerous pharmacological and non-pharmacological interventions are available for the prevention and treatment of postpartum depression. To date, no attempt has been made to synthesize the evidence from comparisons of interventions both within and across these categories.

METHODS: We will perform a systematic review of the literature and perform network meta-analysis of interventions to (a) prevent and (b) treat postpartum depression. This review will include studies of primiparous or multiparous women during pregnancy or within 12 months of delivery of their baby that assess either interventions initiated during pregnancy …

The Performance Of Plasma Amyloid Beta Measurements In Identifying Amyloid Plaques In Alzheimer's Disease: A Literature Review, Abby L Brand, Paige E Lawler, James G Bollinger, Yan Li, Suzanne E Schindler, Melody Li, Samir Lopez, Vitaliy Ovod, Akinori Nakamura, Leslie M Shaw, Henrik Zetterberg, Oskar Hansson, Randall J Bateman

2020-Current year OA Pubs

The extracellular buildup of amyloid beta (Aβ) plaques in the brain is a hallmark of Alzheimer's disease (AD). Detection of Aβ pathology is essential for AD diagnosis and for identifying and recruiting research participants for clinical trials evaluating disease-modifying therapies. Currently, AD diagnoses are usually made by clinical assessments, although detection of AD pathology with positron emission tomography (PET) scans or cerebrospinal fluid (CSF) analysis can be used by specialty clinics. These measures of Aβ aggregation, e.g. plaques, protofibrils, and oligomers, are medically invasive and often only available at specialized medical centers or not covered by medical insurance, and PET …

Trem2 Dependent And Independent Functions Of Microglia In Alzheimer's Disease, Jinchao Hou, Yun Chen, Gary Grajales-Reyes, Marco Colonna

2020-Current year OA Pubs

Microglia are central players in brain innate immunity and have been the subject of extensive research in Alzheimer's disease (AD). In this review, we aim to summarize the genetic and functional discoveries that have advanced our understanding of microglia reactivity to AD pathology. Given the heightened AD risk posed by rare variants of the microglial triggering receptor expressed on myeloid cells 2 (TREM2), we will focus on the studies addressing the impact of this receptor on microglia responses to amyloid plaques, tauopathy and demyelination pathologies in mouse and human. Finally, we will discuss the implications of recent discoveries on microglia …

Utilization Of Cardiovascular Magnetic Resonance (Cmr) Imaging For Resumption Of Athletic Activities Following Covid-19 Infection: An Expert Consensus Document On Behalf Of The American Heart Association Council On Cardiovascular Radiology And Intervention (Cvri) Leadership And Endorsed By The Society For Cardiovascular Magnetic Resonance (Scmr), Frederick L. Ruberg, Aaron L. Baggish, Allison G. Hays, Michael Jerosch-Herold, Jiwon Kim, Karen G. Ordovas, Gautham Reddy, Chetan Shenoy, Jonathan W. Weinsaft, Pamela K. Woodard

2020-Current year OA Pubs

The global pandemic of coronavirus disease 2019 (COVID-19) caused by infection with severe acute respiratory suyndrome coronavirus 2 (SARS-CoV-2) is now entering its 4th year with little evidence of abatement. As of December 2022, the World Health Organization Coronavirus (COVID-19) Dashboard reported 643 million cumulative confirmed cases of COVID-19 worldwide and 98 million in the United States alone as the country with the highest number of cases. While pneumonia with lung injury has been the manifestation of COVID-19 principally responsible for morbidity and mortality, myocardial inflammation and systolic dysfunction though uncommon are well-recognized features that also associate with adverse prognosis. …

Lecanemab In Patients With Early Alzheimer's Disease: Detailed Results On Biomarker, Cognitive, And Clinical Effects From The Randomized And Open-Label Extension Of The Phase 2 Proof-Of-Concept Study, Eric Mcdade, Jeffrey L Cummings, Shobha Dhadda, Chad J Swanson, Larisa Reyderman, Michio Kanekiyo, Akihiko Koyama, Michael Irizarry, Lynn D Kramer, Randall J Bateman

2020-Current year OA Pubs

BACKGROUND: Lecanemab, a humanized IgG1 monoclonal antibody that targets soluble aggregated Aβ species (protofibrils), has demonstrated robust brain fibrillar amyloid reduction and slowing of clinical decline in early AD. The objective of this analysis is to report results from study 201 blinded period (core), the open-label extension (OLE), and gap period (between core and OLE) supporting the effectiveness of lecanemab.

METHODS: The lecanemab study 201 core was a double-blind, randomized, placebo-controlled study of 856 patients randomized to one of five dose regimens or placebo. An OLE of study 201 was initiated to allow patients to receive open-label lecanemab 10mg/kg biweekly …

Utilization Of Cardiovascular Magnetic Resonance (Cmr) Imaging For Resumption Of Athletic Activities Following Covid-19 Infection: An Expert Consensus Document On Behalf Of The American Heart Association Council On Cardiovascular Radiology And Intervention (Cvri) Leadership And Endorsed By The Society For Cardiovascular Magnetic Resonance (Scmr), Frederick L Ruberg, Aaron L Baggish, Allison G Hays, Michael Jerosch-Herold, Jiwon Kim, Karen G Ordovas, Gautham Reddy, Chetan Shenoy, Jonathan W Weinsaft, Pamela K Woodard

2020-Current year OA Pubs

The global pandemic of coronavirus disease 2019 (COVID-19) caused by infection with severe acute respiratory suyndrome coronavirus 2 (SARS-CoV-2) is now entering its 4th year with little evidence of abatement. As of December 2022, the World Health Organization Coronavirus (COVID-19) Dashboard reported 643 million cumulative confirmed cases of COVID-19 worldwide and 98 million in the United States alone as the country with the highest number of cases. While pneumonia with lung injury has been the manifestation of COVID-19 principally responsible for morbidity and mortality, myocardial inflammation and systolic dysfunction though uncommon are well-recognized features that also associate with adverse prognosis. …

Morphologic Design Of Nanostructures For Enhanced Antimicrobial Activity, Fatma Al-Zahraa Sayed, Noura G Eissa, Yidan Shen, David A Hunstad, Karen L Wooley, Mahmoud Elsabahy

2020-Current year OA Pubs

Despite significant progress in synthetic polymer chemistry and in control over tuning the structures and morphologies of nanoparticles, studies on morphologic design of nanomaterials for the purpose of optimizing antimicrobial activity have yielded mixed results. When designing antimicrobial materials, it is important to consider two distinctly different modes and mechanisms of activity-those that involve direct interactions with bacterial cells, and those that promote the entry of nanomaterials into infected host cells to gain access to intracellular pathogens. Antibacterial activity of nanoparticles may involve direct interactions with organisms and/or release of antibacterial cargo, and these activities depend on attractive interactions and …

A Unique High-Output Cardiac Hypertrophy Phenotype Arising From Low Systemic Vascular Resistance In Cantu Syndrome, Gautam K Singh, Conor Mcclenaghan, Manish Aggarwal, Hongjie Gu, Maria S Remedi, Dorothy K Grange, Colin G Nichols

2020-Current year OA Pubs

Background Cardiomegaly caused by left ventricular hypertrophy is a risk factor for development of congestive heart failure, classically associated with decreased systolic and/or diastolic ventricular function. Less attention has been given to the phenotype of left ventricular hypertrophy with enhanced ventricular function and increased cardiac output, which is potentially associated with high-output heart failure. Lack of recognition may pose diagnostic ambiguity and management complexities. Methods and Results We sought to systematically characterize high-output cardiac hypertrophy in subjects with Cantu syndrome (CS), caused by gain-of-function variants in

Self-Hybridization In Leishmania Major, Tiago R Ferreira, Ehud Inbar, Jahangheer Shaik, Brendan M Jeffrey, Kashinath Ghosh, Deborah E. Dobson, Stephen M. Beverley, David Sacks

2020-Current year OA Pubs

Genetic exchange between different

Type Iv Pili Are A Critical Virulence Factor In Clinical Isolates Of Paenibacillus Thiaminolyticus, Christine Hehnly, Petra Erdmann Gilmore, R. Reid Townsend, David D. Limbrick, Et Al.

2020-Current year OA Pubs

Hydrocephalus, the leading indication for childhood neurosurgery worldwide, is particularly prevalent in low- and middle-income countries. Hydrocephalus preceded by an infection, or postinfectious hydrocephalus, accounts for up to 60% of hydrocephalus in these areas. Since many children with hydrocephalus suffer poor long-term outcomes despite surgical intervention, prevention of hydrocephalus remains paramount. Our previous studies implicated a novel bacterial pathogen, Paenibacillus thiaminolyticus, as a causal agent of neonatal sepsis and postinfectious hydrocephalus in Uganda. Here, we report the isolation of three

An Fmri Protocol For Administering Liquid Incentives To Human Participants, Debbie M Yee, Jennifer L Crawford, Todd S Braver

2020-Current year OA Pubs

This protocol describes the materials and approaches for administering liquid incentives to human participants during fMRI scanning. We first describe preparation of the liquid solutions (e.g., neutral solution and saltwater) and liquid delivery setups. We then detail steps to connect the setups to the computer-controlled syringe pump in the MRI control room, followed by procedures for testing the syringe pump dispensing a liquid bolus during the task. Description of custom software and required adapters for implementing the liquid setup are included. For complete details on the use and execution of this protocol, please refer to Yee et al. (2021).

Evaluation Of Mtorc1 Signaling In Mouse Atherosclerotic Macrophages By Flow Cytometry And Immunofluorescence, Xiangyu Zhang, Jeremiah Stitham, Astrid Rodriguez-Velez, Se-Jin Jeong, Arick Park, Yu-Sheng Yeh, Divya Kapoor, Bettina Mittendorfer, Babak Razani

2020-Current year OA Pubs

Previous studies have demonstrated that a high-protein diet leads to increased atherosclerosis in mice, and that this adverse effect is caused by activation of macrophage mTORC1 signaling. Here, we provide a detailed protocol for the evaluation of diet-induced mTORC1 signaling in plaque macrophages in atherosclerosis-prone apolipoprotein E (ApoE) knockout (KO) mice. This protocol includes flow cytometry and immunofluorescence analysis of atherosclerotic macrophages that can be used to study the atherogenic potential of a variety of mTORC1 modulators. For complete details on the use and execution of this protocol, please refer to Zhang et al. (2020).

Social Attention During Object Engagement: Toward A Cross-Species Measure Of Preferential Social Orienting, Claire Weichselbaum, Nicole Hendrix, Jordan Albright, Joseph D Dougherty, Kelly N Botteron, John N Constantino, Natasha Marrus

2020-Current year OA Pubs

BACKGROUND: A central challenge in preclinical research investigating the biology of autism spectrum disorder (ASD) is the translation of ASD-related social phenotypes across humans and animal models. Social orienting, an observable, evolutionarily conserved behavior, represents a promising cross-species ASD phenotype given that disrupted social orienting is an early-emerging ASD feature with evidence for predicting familial recurrence. Here, we adapt a competing-stimulus social orienting task from domesticated dogs to naturalistic play behavior in human toddlers and test whether this approach indexes decreased social orienting in ASD.

METHODS: Play behavior was coded from the Autism Diagnostic Observation Schedule (ADOS) in two samples …

Recurrent Switch 2 Domain Rac2 Mutations In Intravascular Large B-Cell Lymphoma, Rohan Kodgule, Jie Chen, Pooja Khonde, Joshua Robinson, Amy D'Albora, Lisa Cook, Catrina C Fronick, Robert Fulton, Sridhar Nonavinkere Srivatsan, Patrick J Cimino, Eric J Duncavage

2020-Current year OA Pubs

No abstract provided.

Condensates Formed By Prion-Like Low-Complexity Domains Have Small-World Network Structures And Interfaces Defined By Expanded Conformations, Mina Farag, Samuel R Cohen, Wade M Borcherds, Anne Bremer, Tanja Mittag, Rohit V Pappu

2020-Current year OA Pubs

Biomolecular condensates form via coupled associative and segregative phase transitions of multivalent associative macromolecules. Phase separation coupled to percolation is one example of such transitions. Here, we characterize molecular and mesoscale structural descriptions of condensates formed by intrinsically disordered prion-like low complexity domains (PLCDs). These systems conform to sticker-and-spacers architectures. Stickers are cohesive motifs that drive associative interactions through reversible crosslinking and spacers affect the cooperativity of crosslinking and overall macromolecular solubility. Our computations reproduce experimentally measured sequence-specific phase behaviors of PLCDs. Within simulated condensates, networks of reversible inter-sticker crosslinks organize PLCDs into small-world topologies. The overall dimensions of PLCDs …

Molecular Classification And Biomarkers Of Clinical Outcome In Breast Ductal Carcinoma In Situ: Analysis Of Tbcrc 038 And Rahbt Cohorts, Siri H Strand, Deborah J Veis, Katherine Deschryver, Jen Tappenden, Jingqin Luo, Shu Jiang, Graham A Colditz, Et Al.

2020-Current year OA Pubs

Ductal carcinoma in situ (DCIS) is the most common precursor of invasive breast cancer (IBC), with variable propensity for progression. We perform multiscale, integrated molecular profiling of DCIS with clinical outcomes by analyzing 774 DCIS samples from 542 patients with 7.3 years median follow-up from the Translational Breast Cancer Research Consortium 038 study and the Resource of Archival Breast Tissue cohorts. We identify 812 genes associated with ipsilateral recurrence within 5 years from treatment and develop a classifier that predicts DCIS or IBC recurrence in both cohorts. Pathways associated with recurrence include proliferation, immune response, and metabolism. Distinct stromal expression …

Mendelian Randomization And Genetic Colocalization Infer The Effects Of The Multi-Tissue Proteome On 211 Complex Disease-Related Phenotypes, Chengran Yang, Anne M Fagan, Richard J Perrin, Herve Rhinn, Oscar Harari, Carlos Cruchaga

2020-Current year OA Pubs

BACKGROUND: Human proteins are widely used as drug targets. Integration of large-scale protein-level genome-wide association studies (GWAS) and disease-related GWAS has thus connected genetic variation to disease mechanisms via protein. Previous proteome-by-phenome-wide Mendelian randomization (MR) studies have been mainly focused on plasma proteomes. Previous MR studies using the brain proteome only reported protein effects on a set of pre-selected tissue-specific diseases. No studies, however, have used high-throughput proteomics from multiple tissues to perform MR on hundreds of phenotypes.

METHODS: Here, we performed MR and colocalization analysis using multi-tissue (cerebrospinal fluid (CSF), plasma, and brain from pre- and post-meta-analysis of several …

Two-Year Follow-Up Of Kte-X19 In Patients With Relapsed Or Refractory Adult B-Cell Acute Lymphoblastic Leukemia In Zuma-3 And Its Contextualization With Scholar-3, An External Historical Control Study, Bijal D Shah, Armin Ghobadi, Et Al.

2020-Current year OA Pubs

BACKGROUND: Brexucabtagene autoleucel (KTE-X19) is an autologous anti-CD19 CAR T-cell therapy approved in the USA to treat adult patients with relapsed or refractory B-precursor acute lymphoblastic leukemia (R/R B-ALL) based on ZUMA-3 study results. We report updated ZUMA-3 outcomes with longer follow-up and an extended data set along with contextualization of outcomes to historical standard of care.

METHODS: Adults with R/R B-ALL received a single infusion of KTE-X19 (1 × 10

RESULTS: After 26.8-months median follow-up, the overall complete remission (CR) rate (CR + CR with incomplete hematological recovery) among treated patients (N = 55) in phase 2 was 71% …

Associations Of Aspirin And Other Anti-Inflammatory Medications With Breast Cancer Risk By The Status Of Cox-2 Expression, Lusine Yaghjyan, A Heather Eliassen, Graham Colditz, Bernard Rosner, Pepper Schedin, Akemi Wijayabahu, Rulla M Tamimi

2020-Current year OA Pubs

BACKGROUND: We investigated the associations of aspirin and other nonsteroidal anti-inflammatory drugs (NSAIDs) with breast cancer risk by the status of COX-2 protein expression.

METHODS: This study included 421 cases and 3,166 controls from a nested case-control study within the Nurses' Health Study (NHS) and Nurses' Health Study II (NHSII) cohorts. Information on medication use was first collected in 1980 (NHS) and 1989 (NHSII) and was updated biennially. Medication use was defined as none, past or current; average cumulative dose and frequency were calculated for all past or current users using data collected from all biannual questionnaires preceding the reference …

Brain Transplantation Of Genetically Corrected Sanfilippo Type B Neural Stem Cells Induces Partial Cross-Correction Of The Disease, Yewande Pearse, Don Clarke, Shih-Hsin Kan, Steven Q Le, Valentina Sanghez, Anna Luzzi, Ivy Pham, Lina R Nih, Jonathan D Cooper, Patricia I Dickson, Michelina Iacovino

2020-Current year OA Pubs

Sanfilippo syndrome type B (mucopolysaccharidosis type IIIB) is a recessive genetic disorder that severely affects the brain due to a deficiency in the enzyme α-

Methylprednisolone For Heart Surgery In Infants - A Randomized, Controlled Trial, Kevin D Hill, Pirooz Eghtesady, Et Al.

2020-Current year OA Pubs

BACKGROUND: Although perioperative prophylactic glucocorticoids have been used for decades, whether they improve outcomes in infants after heart surgery with cardiopulmonary bypass is unknown.

METHODS: We conducted a multicenter, prospective, randomized, placebo-controlled, registry-based trial involving infants (<1 year of age) undergoing heart surgery with cardiopulmonary bypass at 24 sites participating in the Society of Thoracic Surgeons Congenital Heart Surgery Database. Registry data were used in the evaluation of outcomes. The infants were randomly assigned to receive prophylactic methylprednisolone (30 mg per kilogram of body weight) or placebo, which was administered into the cardiopulmonary-bypass pump-priming fluid. The primary end point was a ranked composite of death, heart transplantation, or any of 13 major complications. Patients without any of these events were assigned a ranked outcome based on postoperative length of stay. In the primary analysis, the ranked outcomes were compared between the trial groups with the use of odds ratios adjusted for prespecified risk factors. Secondary analyses included an unadjusted odds ratio, a win ratio, and safety outcomes.

RESULTS: A total of 1263 infants underwent randomization, of whom 1200 received either methylprednisolone (599 infants) or placebo (601 infants). The likelihood of a worse outcome did not differ significantly between the methylprednisolone group and the placebo group (adjusted odds ratio, 0.86; 95% confidence interval [CI], 0.71 to 1.05; P = 0.14). Secondary analyses (unadjusted for risk factors) showed an odds ratio for …

Tiktok Tourette's: Are We Witnessing A Rise In Functional Tic-Like Behavior Driven By Adolescent Social Media Use?, Jessica Frey, Kevin J Black, Irene A Malaty

2020-Current year OA Pubs

Perceptions of Tourette syndrome (TS) and tic disorders are often driven by social media. During the COVID-19 pandemic, social media consumption greatly increased, particularly in the adolescent population. In parallel with increased social media consumption, there has also been an increase in tic severity and functional tic-like behavior (FTLB). Given that many of the tic videos posted on social media are misleading, perpetuate false beliefs about TS, or reinforce tic-like behaviors, there is increasing concern that these videos are driving the rapid increase in FTLBs. Several studies have reviewed newly presenting cases of FTLB and have found shared characteristics, including …

Symptom-Driven Inhaled Corticosteroid/Long-Acting Beta-Agonist Therapy For Adult Patients With Asthma Who Are Non-Adherent To Daily Maintenance Inhalers: A Study Protocol For A Pragmatic Randomized Controlled Trial, James G Krings, Kaitlyn M Wojcik, Vanessa Chen, Tejas C Sekhar, Kelly Harris, Abigail Zulich, Kaharu Sumino, Ross Brownson, Eric Lenze, Mario Castro

2020-Current year OA Pubs

BACKGROUND: While inhaled corticosteroids (ICS) are considered the essential foundation of most asthma therapy, ICS inhaler nonadherence is a notoriously common problem and a significant cause of asthma-related morbidity. Partially acknowledging the problem of nonadherence, international organizations recently made paradigm-shifting recommendations that all patients with mild-to-moderate persistent asthma be considered for symptom-driven ICS-containing inhalers rather than relying on adherence to traditional maintenance ICS inhalers and symptom-driven short-acting beta-agonists (SABA). With this new approach, asthma patients are at least exposed to the important anti-inflammatory effects of ICS-containing inhalers when their symptom reliever inhaler is deployed due to acute symptoms.

METHODS: This …

Genome-Edited Zebrafish Model Of Abcc8 Loss-Of-Function Disease, Jennifer M Ikle, Robert C Tryon, Soma S Singareddy, Nathaniel W York, Maria S Remedi, Colin G Nichols

2020-Current year OA Pubs

ATP-sensitive potassium channel (K

Prolonged Dexamethasone Exposure Enhances Zebrafish Lateral-Line Regeneration But Disrupts Mitochondrial Homeostasis And Hair Cell Function, Allison L Saettele, Hiu-Tung C Wong, Katie S Kindt, Mark E Warchol, Lavinia Sheets

2020-Current year OA Pubs

The synthetic glucocorticoid dexamethasone is commonly used to treat inner ear disorders. Previous work in larval zebrafish has shown that dexamethasone treatment enhances hair cell regeneration, yet dexamethasone has also been shown to inhibit regeneration of peripheral nerves after lesion. We therefore used the zebrafish model to determine the impact of dexamethasone treatment on lateral-line hair cells and primary afferents. To explore dexamethasone in the context of regeneration, we used copper sulfate (CuSO

Public Interest In Hyaluronic Acid Injections For Knee Osteoarthritis In The United States And Europe: An International Google Trends Analysis, Samuel A Cohen, Robert H Brophy, Antonia F Chen, Karl C Roberts, Robert H Quinn, Kevin G Shea

2020-Current year OA Pubs

BACKGROUND: Hyaluronic acid injections remain a common nonsurgical alternative for the treatment of knee osteoarthritis despite limited clinical evidence and varying global recommendations regarding its use. We used the Google Trends tool to provide a quantitative analysis of public interest in hyaluronic acid injections for knee osteoarthritis in the United States and Europe.

METHODS: We customized Google Trends parameters to obtain search data from January 2009 to December 2019 in both the United States and Europe. Combinations of "arthritis", "osteoarthritis", "hyaluronic acid", "knee arthritis", "knee osteoarthritis", and "knee injection" were entered into the Google Trends tool, and trend analyses were …

X-Linked Hypophosphatemia Caused By The Prevailing North American Phex Variant C.*231a>G; Exon 13–15 Duplication Is Often Misdiagnosed As Ankylosing Spondylitis And Manifests In Both Men And Women, Kathryn Mccrystal Dahir, Margo Black, Gary S Gottesman, Erik A Imel, Steven Mumm, Cindy M Nichols, Michael P Whyte

2020-Current year OA Pubs

Inactivating mutations of the gene coding for phosphate-regulating endopeptidase homolog X-linked (PHEX) cause X-linked hypophosphatemia (XLH). A novel