Medicine and Health Sciences Commons^™

A Model Study To Evaluate Osseointegration And Fracture Healing Following Open Reduction And Internal Fixation (Orif) In Diabetic Lewis Rats, Alexandra Arteaga, Claudia Biguetti, Bhuvana Lakkasetter Chandrashekar, Jimena Mora, Adeena Qureshi, Evelin Rios, Javier La Fontaine, Danieli C. Rodrigues

School of Podiatric Medicine Publications

There is a higher risk of implant osseointegration failure after open reduction and internal fixation (ORIF) in patients with diabetes due to increased inflammatory conditions, associated metallic corrosion and infection. While it is possible to avoid elective osseous surgery in patients with diabetes, it may not be the case in nonelective cases, such as ORIF ankle fractures. A total of 30 male Lewis rats (12-15 weeks old) were distributed into diabetic (D) and nondiabetic (ND) groups. Fracture healing and osseointegration were evaluated at 2-, 10-, and 21-day time points. Microtomographic and histological analysis depicted distinct differences in fracture healing …

Polymorphisms Within Autophagy-Related Genes As Susceptibility Biomarkers For Multiple Myeloma: A Meta-Analysis Of Three Large Cohorts And Functional Characterization, Esther Clavero, José Manuel Sanchez-Maldonado, Angelica Macauda, Rob Ter Horst, Belém Sampaio-Marques, Artur Jurczyszyn, Alyssa Clay-Gilmour, Angelika Stein, Michelle A T Hildebrandt, Niels Weinhold, Gabriele Buda, Ramón García-Sanz, Waldemar Tomczak, Ulla Vogel, Andrés Jerez, Daria Zawirska, Marzena Wątek, Jonathan N Hofmann, Stefano Landi, John J Spinelli, Aleksandra Butrym, Abhishek Kumar, Joaquín Martínez-López, Sara Galimberti, María Eugenia Sarasquete, Edyta Subocz, Elzbieta Iskierka-Jażdżewska, Graham G Giles, Malwina Rybicka-Ramos, Marcin Kruszewski, Niels Abildgaard, Francisco García Verdejo, Pedro Sánchez Rovira, Miguel Inacio Da Silva Filho, Katalin Kadar, Małgorzata Razny, Wendy Cozen, Matteo Pelosini, Manuel Jurado, Parveen Bhatti, Marek Dudzinski, Agnieszka Druzd-Sitek, Enrico Orciuolo, Yang Li, Aaron D Norman, Jan Maciej Zaucha, Rui Manuel Reis, Miroslaw Markiewicz, Juan José Rodríguez Sevilla, Vibeke Andersen, Krzysztof Jamroziak, Kari Hemminki, Sonja I Berndt, Vicent Rajkumar, Grzegorz Mazur, Shaji K Kumar, Paula Ludovico, Arnon Nagler, Stephen J Chanock, Charles Dumontet, Mitchell J Machiela, Judit Varkonyi, Nicola J Camp, Elad Ziv, Annette Juul Vangsted, Elizabeth E Brown, Daniele Campa, Celine M Vachon, Mihai G Netea, Federico Canzian, Asta Försti, Juan Sainz

Faculty, Staff and Student Publications

Multiple myeloma (MM) arises following malignant proliferation of plasma cells in the bone marrow, that secrete high amounts of specific monoclonal immunoglobulins or light chains, resulting in the massive production of unfolded or misfolded proteins. Autophagy can have a dual role in tumorigenesis, by eliminating these abnormal proteins to avoid cancer development, but also ensuring MM cell survival and promoting resistance to treatments. To date no studies have determined the impact of genetic variation in autophagy-related genes on MM risk. We performed meta-analysis of germline genetic data on 234 autophagy-related genes from three independent study populations including 13,387 subjects of …

Mechanisms Underlying The Antiarrhythmic Effect Of Arumenamide-787 In Experimental Models Of The J Wave Syndromes And Hypothermia, José M. Di Diego, Hector Barajas-Martinez, Robert Cox, Victoria M Robinson, Joseph Jung, Mohamed Fouda, Mena Abdelsayed, Peter C Ruben, Charles Antzelevitch

Department of Medicine Faculty Papers

BACKGROUND: Brugada (BrS) and early repolarization syndromes (ERS), the so-called J wave syndromes (JWS), are associated with life-threatening ventricular arrhythmias. Pharmacologic approaches to therapy are currently limited. In this study, we examine the effects of ARumenamide-787 (AR-787) to suppress the electrocardiographic and arrhythmic manifestations of JWS and hypothermia.

METHODS: We studied the effects of AR-787 on INa and IKr in HEK-293 cells stably expressing the α- and β1-subunits of the cardiac (NaV1.5) sodium channel and hERG channel, respectively. In addition, we studied its effect on Ito, INa and ICa in dissociated canine ventricular myocytes along with action potentials and ECG …

Standardization Of Perioperative Management Of The Breastfeeding Women, Amrutha Panakkal

Doctor of Nursing Practice Projects

Mother's milk is the optimal nutrition for the term and preterm neonates. The psychological and physiological stressors in the perioperative setting can impede a lactating mother's ability to breastfeed in the postoperative setting successfully. A best-practice guideline incorporating a stoplight color-coding chart and categories such as "safe," "caution," and "consider avoidance" was used to group medications according to their safety for anesthesia providers in a large urban academic medical center in Pennsylvania. The evidence-based guideline also provided links to the hospital policy, LactMed, and Hale database to streamline resources and aid in the rapid decision-making of anesthesia providers in identifying …

Effects Of Intermittent Pneumatic Compression Following Eccentric Exercise On Soreness And Heart Rate Variability, Annemarie D. Luzum

Celebrating Scholarship and Creativity Day (2018-)

BACKGROUND: The use of intermittent pneumatic compression (IPC) may provide relief from delayed onset muscle soreness due to strenuous lower body exercise. The purpose of this study is to examine the effects of 20 minutes of IPC following strenuous eccentric exercise on heart rate variability (HRV) and perceived soreness (PS). METHODS: 10 subjects (aged 21.2 +/- .4) who did not regularly participate in resistance training completed 2 trials, no less than 1 week apart. Each exercise session consisted of a 5-minute warmup followed by 3 sets of a superset of 5 Nordic hamstring curls (5 seconds eccentric) and isometric split …

Preclinical Investigations Of The Efficacy Of The Glutaminase Inhibitor Cb-839 Alone And In Combinations In Chronic Lymphocytic Leukemia, Natalia Timofeeva, Mary L Ayres, Natalia Baran, Janice M Santiago-O'Farrill, Gamze Bildik, Zhen Lu, Marina Konopleva, Varsha Gandhi

Faculty, Staff and Student Publications

INTRODUCTION: Chronic lymphocytic leukemia (CLL) cells are metabolically flexible and adapt to modern anticancer treatments. Bruton tyrosine kinase (BTK) and B-cell lymphoma-2 (BCL-2) inhibitors have been widely used to treat CLL, but CLL cells become resistant to these treatments over time. CB-839 is a small-molecule glutaminase-1 (GLS-1) inhibitor that impairs glutamine use, disrupts downstream energy metabolism, and impedes the elimination of reactive oxygen species.

METHODS: To investigate the

RESULTS: We found that CB-839 caused dose-dependent decreases in GLS-1 activity and glutathione synthesis. CB-839-treated cells also showed increased mitochondrial superoxide metabolism and impaired energy metabolism, which were reflected in decreases in …

Prospective Hemophilia Inhibitor Pup Study Reveals Distinct Antibody Signatures During Fviii Inhibitor Eradication, Helmut Paul, Verena Berg, Bagirath Gangadharan, Joel Bowen, Petra Lebeau, Jan Blatný, Christoph Male, Vlad C Radulescu, Rosa Diaz, Maria Elisa Mancuso, Deborah L Brown, Birgit M Reipert

Faculty, Staff and Student Publications

Factor VIII (FVIII) inhibitor formation is a major clinical concern during replacement therapy in patients with hemophilia A. Immune tolerance induction (ITI) is the only therapeutic approach to attempt inhibitor eradication and establishment of long-term immune tolerance to FVIII. Hemophilia Inhibitor Previously Untreated Patient (PUP) Study (HIPS) was a prospective clinical trial to investigate changes in the immune system of PUPs with severe hemophilia A. Five patients who developed persistent FVIII inhibitors during HIPS entered an ITI extension arm (HIPS-ITI). During HIPS-ITI, inhibitor patients received ITI with the same FVIII product (a single source of recombinant, human full-length FVIII) used …

Logical Definition-Based Identification Of Potential Missing Concepts In Snomed Ct, Xubing Hao, Rashmie Abeysinghe, Kirk Roberts, Licong Cui

Faculty, Staff and Student Publications

Background

Biomedical ontologies are representations of biomedical knowledge that provide terms with precisely defined meanings. They play a vital role in facilitating biomedical research in a cross-disciplinary manner. Quality issues of biomedical ontologies will hinder their effective usage. One such quality issue is missing concepts. In this study, we introduce a logical definition-based approach to identify potential missing concepts in SNOMED CT. A unique contribution of our approach is that it is capable of obtaining both logical definitions and fully specified names for potential missing concepts.

Method

The logical definitions of unrelated pairs of fully defined concepts in non-lattice subgraphs …

Curing Cll: One Clone At A Time, Burcu Aslan, Shady I Tantawy, Varsha Gandhi

Faculty, Staff and Student Publications

No abstract provided.

Angiotensin Ii Receptor Inhibition Ameliorates Liver Fibrosis And Enhances Hepatocellular Carcinoma Infiltration By Effector T Cells, Li Gu, Yahui Zhu, Maiya Lee, Albert Nguyen, Nicolas T Ryujin, Jian Yu Huang, Shusil K Pandit, Shadi Chamseddine, Lianchun Xiao, Yehia I Mohamed, Ahmed O Kaseb, Michael Karin, Shabnam Shalapour

Faculty, Staff and Student Publications

Although viral hepatocellular carcinoma (HCC) is declining, nonviral HCC, which often is the end stage of nonalcoholic or alcoholic steatohepatitis (NASH, ASH), is on an upward trajectory. Immune checkpoint inhibitors (ICIs) that block the T cell inhibitory receptor PD-1 were approved for treatment of all HCC types. However, only a minority of HCC patients show a robust and sustained response to PD-1 blockade, calling for improved understanding of factors that negatively impact response rate and duration and the discovery of new adjuvant treatments that enhance ICI responsiveness. Using a mouse model of NASH-driven HCC, we identified peritumoral fibrosis as a …

Rapid Neuroplasticity Changes And Response To Intravenous Ketamine: A Randomized Controlled Trial In Treatment-Resistant Depression, Jared Kopelman, Timothy A Keller, Benjamin Panny, Angela Griffo, Michelle Degutis, Crystal Spotts, Nicolas Cruz, Elizabeth Bell, Kevin Do-Nguyen, Meredith L Wallace, Sanjay J Mathew, Robert H Howland, Rebecca B Price

Staff and Researcher Publications

Intravenous ketamine is posited to rapidly reverse depression by rapidly enhancing neuroplasticity. In human patients, we quantified gray matter microstructural changes on a rapid (24-h) timescale within key regions where neuroplasticity enhancements post-ketamine have been implicated in animal models. In this study, 98 unipolar depressed adults who failed at least one antidepressant medication were randomized 2:1 to a single infusion of intravenous ketamine (0.5 mg/kg) or vehicle (saline) and completed diffusion tensor imaging (DTI) assessments at pre-infusion baseline and 24-h post-infusion. DTI mean diffusivity (DTI-MD), a putative marker of microstructural neuroplasticity in gray matter, was calculated for 7 regions of …

Single-Cell Transcriptome Analysis Of Xenotransplanted Human Retinal Organoids Defines Two Migratory Cell Populations Of Nonretinal Origin, Ying V Liu, Clayton P Santiago, Akin Sogunro, Gregory J Konar, Ming-Wen Hu, Minda M Mcnally, Yu-Chen Lu, Miguel Flores-Bellver, Silvia Aparicio-Domingo, Kang V Li, Zhuo-Lin Li, Dzhalal Agakishiev, Sarah E Hadyniak, Katarzyna A Hussey, Tyler J Creamer, Linda D Orzolek, Derek Teng, M Valeria Canto-Soler, Jiang Qian, Zheng Jiang, Robert J Johnston, Seth Blackshaw, Mandeep S Singh

Faculty, Staff and Students Publications

Human retinal organoid transplantation could potentially be a treatment for degenerative retinal diseases. How the recipient retina regulates the survival, maturation, and proliferation of transplanted organoid cells is unknown. We transplanted human retinal organoid-derived cells into photoreceptor-deficient mice and conducted histology and single-cell RNA sequencing alongside time-matched cultured retinal organoids. Unexpectedly, we observed human cells that migrated into all recipient retinal layers and traveled long distances. Using an unbiased approach, we identified these cells as astrocytes and brain/spinal cord-like neural precursors that were absent or rare in stage-matched cultured organoids. In contrast, retinal progenitor-derived rods and cones remained in the …

Cord Blood Transplantation For Nonmalignant Disorders: Early Functional Immunity And High Survival, Caridad Martinez, Paibel Aguayo-Hiraldo, Natalia Chaimowitz, Lisa Forbes, Nicholas Rider, Sarah Nicholas, Filiz Seeborg, Javier Chinen, Ivan Chinn, Carla Davis, Howard Roseblatt, Lenora Noroski, Bilal Omer, Tami John, Khaled Yassine, Swati Naik, John Craddock, Saleh Bhar, Carl Allen, Nabil Ahmed, Ghadir Sasa, David Steffin, Erin Doherty, Anil George, Baheyeldin Salem, Brian Friend, Meenakshi Hegde, Malcolm K Brenner, Helen E Heslop, Ann Leen, Amanda Peña, Mengfen Wu, I Celine Hanson, Robert A Krance

Faculty, Staff and Students Publications

There is no consensus on the best donor for children with nonmalignant disorders and immune deficiencies in the absence of a matched related donor (MRD). We evaluated the 2-year overall survival (OS) after umbilical cord blood transplantation (UCBT) in patients with nonmalignant disorders from 2009 to 2020 enrolled in a prospective clinical trial using either 5/6 or 6/6 UCB as the cell source. Patients receive a fully ablative busulfan, cyclophosphamide, and fludarabine without serotherapy. Fifty-five children were enrolled, median age 5 months (range, 1-111 months); primary immune deficiency (45), metabolic (5), hemophagocytic lymphohistiocytosis (1), and hematologic disorders (4). Twenty-six patients …

Layperson Perception Of Reflux-Related Symptoms, Jakob L. Fischer, Anthony M. Tolisano, Alvaro I. Navarro, Lily Trinh, Waleed M. Abuzeid, Ian M. Humphreys, Nadeem A. Akbar, Sharan Shah, John S. Schneider, Charles A. Riley, Edward D. Mccoul

2020-Current year OA Pubs

OBJECTIVE: To assess for differences of intended meaning in the description of reflux-related symptoms among otolaryngology patients and clinicians.

STUDY DESIGN: Cross-sectional survey-based study.

SETTING: Five tertiary, academic otolaryngology practices.

METHODS: Between June 2020 and July 2022, a questionnaire consisting of 20 common descriptors of reflux-related symptoms within four domains (throat-, chest-, stomach-, and sensory-related symptoms) was completed by patients. Attending otolaryngologists at five academic medical centers then completed the same survey. The primary outcome was to assess differences in patient and clinician perceptions of reflux-related symptoms. Differences based on geographic location was a secondary outcome.

RESULTS: A total of …

T Helper 2 Cells Control Monocyte To Tissue-Resident Macrophage Differentiation During Nematode Infection Of The Pleural Cavity, Conor M. Finlay, Gwendalyn J. Randolph, Et Al.

2020-Current year OA Pubs

No abstract provided.

Increasing Incentive Spirometry Use In Patients With Sickle Cell Disease: Longer Follow-Up Of Pdsa Cycle 1, Alexandra Prosser, Thomas Cochran

Research Days

Problem Statement/Question: Acute chest syndrome (ACS) is one of the leading causes of morbidity and mortality in patients with sickle cell disease. Patients are at higher risk for this complication during hospital admission due to limited mobility leading to decreased lung inflation. The National Heart, Lung, and Blood Institute (NHLBI) recommends providing ten breaths of incentive spirometry (IS) every two hours while awake for patients admitted to the hospital with sickle cell disease to help prevent development of acute chest syndrome. Without this intervention, patients are more likely to develop ACS requiring increased level of care, prolonged hospital stays, and …

Influencing Influenza Immunization: Qi Project In A Pediatric Resident Continuity Clinic, Brittany Moore

Research Days

Problem Statement/Question: There have been a multitude of approaches to vaccine hesitancy in regard to childhood vaccinations. In light of the COVID-19 pandemic there was a noticeable decline in influenza vaccination among children aged 6 months to 18 years. The influenza vaccination rate in the pediatric resident continuity clinic at Children’s Mercy Hospital was below the national average for pediatric patients.

Background/Project Intent (Aim Statement): The aim of this study is to increase the percentage of patients aged 6 month and older currently enrolled in ROYAL clinic receiving at least one influenza vaccine from 38.6% to 55% by January 1, …

Increasing Utilization Of Gestational Age Based Table For Initial Intubation In A Level Iv Neonatal Intensive Care Unit, Maribel Martinez, Dianne Lee, Christopher R. Nitkin

Research Days

Problem Statement/Question: Most providers in our unit are not using the NRP recommended method to determine the initial ETT insertion depth in neonates.

Background/Project Intent (Aim Statement): Endotracheal tube (ETT) depth in neonates is of critical importance due to significant adverse events when malpositioned. While randomized trials comparing different methods have not shown superiority of any particular method, the weight-based method (weight (kg) +6) has been found to be highly inaccurate in extremely low birth weight neonates. Furthermore, the Neonatal Resuscitation Program (NRP) recommends using gestational age (GA)-based table (Kempley ST, et al, Resuscitation 2008) or nasal-tragal length for initial …

Converting Paper Faxes To Electronic Faxes To Improve Patient Care, Decrease Paper Burden, And Improve Staff And Provider Satisfaction: A Quality Improvement Project, Stephanie Green, Amanda Lindenberg

Research Days

Problem Statement/Question: Reliance on provider and administrative staff to be physically present at Adele Hall creates delays in delivery of completed documentation. Delays of up to 7-14 days are possible. Delays in completion result in outside offices resending (wasted duplication of work) requests and delay downstream delivery of equipment/services, ultimately negatively impacting patient care. Over a 2-week period in November 2022, it took at average of 6.08 days for time to completion of requests. Over a 4-week period in August 2022, divisional outgoing faxes in response to requests averaged 79.5 per week. In addition, reliance on hardcopies of requests increases …

Improving Frequency Of Peer Review Of Abnormal Genital Exam Findings In Patients Undergoing Sexual Abuse Evaluation, Lyndsey Hultman, Julia G. Harris, Terra N. Frazier, Jennifer B. Hansen

Research Days

Problem Statement/Question: Child Advocacy Centers (CACs) coordinate child abuse MDTs, and 2023 CAC accreditation standards require that “all medical professionals providing services to CAC clients must demonstrate that 100% of all findings deemed abnormal or “diagnostic” of trauma from sexual abuse have undergone expert review by an advanced medical consultant.” Scheduled Case Review occurs among Children’s Mercy child abuse pediatricians (CAPs), but current practice is to review cases only upon CAP request.

Background/Project Intent (Aim Statement): Appropriate interpretation of sexual abuse exam findings is crucial for accurate diagnosis and provision of medical information to multidisciplinary child protection teams (MDTs). Medical …

Unique Endoscopic Retrieval Of A Large Rectal Foreign Body, Laurie Mccann, Jose Cocjin

Research Days

Introduction: Large rectal foreign bodies are usually difficult to extract, usually requiring operative management.

Case: A 14-year-old male presented to the ER for a rectal foreign body. Earlier in the day, he had rectal itching and inflammation. He used a cylindrical reusable ice stick (for water bottles) for topical relief, which did not work, so he placed the tube in his rectum, then he was unable to retrieve it and sought medical help. Physical exam was significant for lower abdominal pain and palpable mass just below his umbilicus, which was painful to palpate. CT abdomen/pelvis showed a large foreign body …

Improving Imaging Practices Following Arterial Switch Operation, Mollie Walton, Nir Atlas, Sanket Shah

Research Days

Problem Statement/Question: Long-term risk in post-operative cardiac patients exists, and morbidity may be avoided with advanced imaging surveillance.

Background/Project Intent (Aim Statement): The Appropriate Use Criteria (AUC) for Multimodality Imaging During Follow-Up Care of Patients with Congenital Heart Disease (CHD) was published in 2020 by the American College of Cardiology Foundation. This includes a subsection for D-Looped Transposition of the Great Arteries (D-Loop TGA). The arterial switch operation (ASO) is the preferred method for surgical repair of D-Loop TGA. Appropriate and timely use of advanced imaging is essential in optimizing long-term postsurgical outcomes. The objective of this quality improvement (QI) …

Improving Fluid Management Of Extreme Premature Infants By Providing A Restrictive Fluid Management Algorithm In The Nicu, Jacob S. Ward, Dena Hubbard, Nicholas Clark

Research Days

Problem Statement/Question: At our institution we found wide variability in and a lack of an evidence-based standard for fluid management in premature infants.

Background/Project Intent (Aim Statement): Excessive fluid intake in premature infants during the first week of life increases the risk of adverse events and overall mortality. Fluid restriction is recommended to help decrease morbidity and mortality in this patient population. We aimed to improve the fluid management of premature infants born < 29 weeks gestation admitted to our intensive care nursery (ICN) by implementing a fluid restriction protocol with the goal of >70% compliance over a 16-month period.

Methods (include PDSA cycles): Institution of daily weights started at beginning of baseline period. In April of 2021, we implemented a …

Hypereosinophilia With An Anterior Mediastinal Mass, Sonya Parashar, Aarti Pandya

Research Days

Background: Hypereosinophilia is defined as 1500 eosinophils/mL or above with evidence of end-organ damage due to the eosinophils at least 4 weeks apart.

Objectives/Goal: We describe a case of steroid resistant hypereosinophilia.

Methods/Design: A 3-year-old male was admitted for newly found anterior mediastinal mass and left pleural effusion. About 6 weeks prior to admission, he was seen in his primary care office for difficulty breathing. Despite the appropriate treatment for his symptoms, the patient continued to have significant respiratory symptoms and a chest x-ray showed a large left pleural effusion. He was immediately transferred to a tertiary care center and …

Bone Marrow Transplant For Macrophage Activation Syndrome In Systemic Juvenile Idiopathic Arthritis, Shailly Gaur, Michael J. Holland, J Allyson Hays, Ibrahim A. Ahmed

Research Days

Background

The recognition of macrophage-activation-syndrome (MAS) in the setting of systemic-juvenileidiopathic-arthritis (sJIA) is complex, but a necessary distinction given emerging treatment options. With overlapping clinical manifestations including fever, end-organ involvement and lymphadenopathy, there is a focus on laboratory values to differentiate MAS from a sJIA flare. Once parameters are met, multiple treatment modalities can be considered, as monotherapy or in combination, including steroids, immunosuppression, chemotherapy, intravenous immunoglobulin, and cytokine-directed biologics. Given the long-term morbidity and mortality associated with progressive inflammation and immune dysregulation due to MAS with sJIA, it is imperative to regain control over this complication. However, these treatments …

Improving In Pacu Sign-Out Times, Manan Karki, Todd A. Glenski, Christian M. Taylor

Research Days

The post anesthesia care unit (PACU) provides specialized care to post-surgical patients recovering from anesthesia. Patients are discharged from the PACU to other clinical units or home after they are deemed stable depending on the type of surgery. A delayed discharge from the PACU can occur due to varied reasons which can affect the dynamic patient flow, have implications on pediatric population (e.g., anxiety due to parental separation), and increase the overall cost of service.

This quality improvement project looks at possible causes to PACU sign-out delays and helps develop countermeasures to improve the efficiency of signouts once patients are …

Knowledge And Misconceptions Among Lebanese Community On Immunizations, Hala Ahmadieh, Tala Safa, Ihab Nahle, Yahya Obeid, Dalal Hariri, Etaf Rawass, Tala Kanaan, Ahmad Sabalbal

BAU Journal - Health and Wellbeing

Two centuries ago, immunization practices have become the greatest land mark in medical history as they significantly contributed to a decline in several major infectious diseases worldwide thus decreasing both the mortality and morbidity. Moreover, they have been able to eradicate small pox and eliminate poliomyelitis in most regions of the world. However, in recent years the general opinion towards vaccination began shifting due to the emergence of certain opposing views to it, questioning the vaccine's safety and efficacy. This study aims to shed light on the vaccination status in Lebanon by assessing the knowledge, attitude, awareness, and misconceptions among …

E-Health Literacy Scale, Patient Attitudes, Medication Adherence, And Internal Locus Of Control., Donrie J Purcell, Gesulla Cavanaugh, Kamilah Thomas-Purcell, Joshua Caballero, Drenna Waldrop, Victoria Ayala, Rosemary Davenport, Raymond L Ownby

HPD Articles

BACKGROUND: Health literacy is related to a variety of health outcomes, including disease control, health-related quality of life, and risk for death. Few studies have investigated the relation of electronic health literacy (e-health literacy) to outcomes or the mechanism by which they may be related.

METHODS: Secondary data were drawn from participants in a larger study on chronic disease self-management who were age 40 years and older, had at least one chronic health condition and a health literacy score of 8th grade or below on the validated short form of the Rapid Estimate of Adult Literacy in Medicine. Participants completed …

Small Community Water Systems Have The Highest Prevalence Of Mn In Drinking Water In California, Usa, Miranda Aiken, Samantha C. Ying

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Manganese (Mn) is currently regulated as a secondary contaminant in California, USA; however, recent revisions of the World Health Organization drinking water guidelines have increased regulatory attention of Mn in drinking water due to increasing reports of neurotoxic effects in infants and children. In this study, Mn concentrations reported to California’s Safe Drinking Water Information System were used to estimate the potentially exposed population within California based on system size. We estimate that between 2011 and 2021, over 525,000 users in areas with reported Mn data are potentially exposed to Mn concentrations exceeding the WHO health-based guideline (80 μg L …

Ada News - 05/08/2023, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.