Digital Commons Network^™

Immunomodulatory Role Of Non-Neuronal Cholinergic Signaling In Myocardial Injury, Cibele Rocha-Resende, Carla Weinheimer, Geetika Bajpai, Luigi Adamo, Scot J. Matkovich, Joel Schilling, Philip M. Barger, Kory J. Lavine, Douglas L. Mann

Open Access Publications

Whereas prior studies have demonstrated an important immunomodulatory role for the neuronal cholinergic system in the heart, the role of the non-neuronal cholinergic system is not well understood. To address the immunomodulatory role of the non-neuronal cholinergic system in the heart we used a previously validated diphtheria toxin (DT)-induced cardiomyocyte ablation model (Rosa26-DTMlc2v-Cre mice). DT-injected Rosa26-DTMlc2v-Cre mice were treated with diluent or Pyridostigmine Bromide (PYR), a reversible cholinesterase inhibitor. PYR treatment resulted in increased survival and decreased numbers of MHC-IIlowCCR2+ macrophages in DT-injected Rosa26-DTMlc2v-Cre mice compared to diluent treated Rosa26-DTMlc2v-Cre mice. Importantly, the expression of CCL2/7 mRNA and protein was …

Unanticipated Admissions To Paediatric Cardiac Critical Care After Cardiac Catheterisations., Erin Peebles, Michael R Miller, Lee N Benson, Tilman Humpl

Paediatrics Publications

OBJECTIVES: Cardiac catheterisation is commonly used for diagnosis and therapeutic interventions in paediatric cardiology. The inherent risk of the procedure can result in unanticipated admissions to critical care. Our goals were to provide a qualitative description of characteristics and evaluation of children admitted unexpectedly to the cardiac critical care unit (CCCU).

METHODS: A retrospective single centre review of cardiac catheterisation procedures was done between 1 January, 2003 and 30 April, 2013.

RESULTS: Of 9336 cardiac catheterisations performed, 146 (1.6%) were admitted from the catheterisation laboratory to the CCCU and met inclusion criteria. Of these 146 patients, 117 (1.3%) met criteria …

Involuntary Hospitalization Among Young People With Early Psychosis: A Population-Based Study Using Health Administrative Data., Rebecca Rodrigues, Arlene G Macdougall, Guangyong Zou, Michael Lebenbaum, Paul Kurdyak, Lihua Li, Salimah Z Shariff, Kelly K Anderson

Epidemiology and Biostatistics Publications

OBJECTIVE: Early psychosis is an important window for establishing long-term trajectories. Involuntary hospitalization during this period may impact subsequent service engagement in people with newly diagnosed psychotic disorder. However, population-based studies of involuntary hospitalization in early psychosis are lacking. We sought to estimate the proportion of people aged 16 to 35 years with early psychosis in Ontario who are hospitalized involuntarily at first admission, and to identify the associated risk factors and outcomes.

METHODS: Using linked population-based health administrative data, we identified incident cases of non-affective psychosis over a five-year period (2009-2013) and followed cases for two years to ascertain …

Tumor Heterogeneity As A Predictor Of Response To Neoadjuvant Chemotherapy In Locally Advanced Rectal Cancer, Alissa Greenbaum, David R. Martin, Thèrése Bocklage, Ji-Hyun Lee, Scott A. Ness, Ashwani Rajput

Pathology Research and Scholarship

BACKGROUND: Neoadjuvant chemoradiotherapy (nCRT) is the standard of care for locally advanced adenocarcinoma of the rectum, but it is currently unknown which patients have disease that will respond. This study tested the correlation between response to nCRT and intratumoral heterogeneity using next-generation sequencing assays.

PATIENTS AND METHODS: DNA was extracted from formalin-fixed, paraffin-embedded biopsy samples from a cohort of patients with locally advanced rectal adenocarcinoma (T3/4 or N1/2 disease) who received nCRT. High read-depth sequencing of > 400 cancer-relevant genes was performed. Tumor mutations and variant allele frequencies were used to calculate mutant-allele tumor heterogeneity (MATH) scores as measures of intratumoral …

Tumor Heterogeneity As A Predictor Of Response To Neoadjuvant Chemotherapy In Locally Advanced Rectal Cancer, Alissa Greenbaum, David R. Martin, Therese J. Bocklage, Ji-Hyun Lee, Scott A. Ness, Ashwani Rajput

Pathology and Laboratory Medicine Faculty Publications

BACKGROUND: Neoadjuvant chemoradiotherapy (nCRT) is the standard of care for locally advanced adenocarcinoma of the rectum, but it is currently unknown which patients have disease that will respond. This study tested the correlation between response to nCRT and intratumoral heterogeneity using next-generation sequencing assays.

PATIENTS AND METHODS: DNA was extracted from formalin-fixed, paraffin-embedded biopsy samples from a cohort of patients with locally advanced rectal adenocarcinoma (T3/4 or N1/2 disease) who received nCRT. High read-depth sequencing of > 400 cancer-relevant genes was performed. Tumor mutations and variant allele frequencies were used to calculate mutant-allele tumor heterogeneity (MATH) scores as measures of intratumoral …

Initial Management Of Meningiomas: Analysis Of The National Cancer Database, Catherine R. Garcia, Stacey A. Slone, Monica Chau, Janna H. Neltner, Thomas A. Pittman, John L. Villano

Neurology Faculty Publications

BACKGROUND: Meningiomas are the most common central nervous system tumor. We describe current trends in treatment and survival using the largest cancer dataset in the United States.

METHODS: We analyzed the National Cancer Database from 2004 to 2014, for all patients with diagnosis of meningioma.

RESULTS: 201,765 cases were analyzed. Patients were most commonly White (81.9%) females (73.2%) with a median age of 64 years. Fifty percent of patients were diagnosed by imaging. Patients were reported as grade I (24.9%), grade II (5.0%), grade III (0.7%), or unknown WHO grade (69.4%). Patients diagnosed by imaging were older, received treatment in …

Developmental Expression Of The Cytosolic Sulfotransferases In Human Liver., Sarah Dubaisi, Joseph A. Caruso, R Gaedigk, Carrie A. Vyhlidal, Philip C. Smith, Ronald N. Hines, Thomas A. Kocarek, Melissa Runge-Morris

Manuscripts, Articles, Book Chapters and Other Papers

The liver is the predominant organ of metabolism for many endogenous and foreign chemicals. Cytosolic sulfotransferases (SULTs) catalyze the sulfonation of drugs and other xenobiotics, as well as hormones, neurotransmitters, and sterols, with consequences that include enhanced drug elimination, hormone inactivation, and procarcinogen bioactivation. SULTs are classified into six gene families, but only SULT1 and SULT2 enzymes are expressed in human liver. We characterized the developmental expression patterns of SULT1 and SULT2 mRNAs and proteins in human liver samples using reverse transcription quantitative polymerase chain reaction (RT-qPCR), RNA sequencing, and targeted quantitative proteomics. Using a set of prenatal, infant, and …

The Constances Job Exposure Matrix Based On Self-Reported Exposure To Physical Risk Factors: Development And Evaluation, Bradley A Evanoff, Marcus Yung, Skye Buckner-Petty, Johan Hviid Andersen, Yves Roquelaure, Alexis Descatha, Ann Marie Dale

Open Access Publications

OBJECTIVES: Job exposure matrices (JEMs) can be constructed from expert-rated assessments, direct measurement and self-reports. This paper describes the construction of a general population JEM based on self-reported physical exposures, its ability to create homogeneous exposure groups (HEG) and the use of different exposure metrics to express job-level estimates.

METHODS: The JEM was constructed from physical exposure data obtained from the Cohorte des consultants des Centres d'examens de santé (CONSTANCES). Using data from 35 526 eligible participants, the JEM consisted of 27 physical risk factors from 407 job codes. We determined whether the JEM created HEG by performing non-parametric multivariate …

Clinical Outcomes Of A Cohort Of Migrants And Citizens Living With Human Immunodeficiency Virus In Botswana: Implications For Joint United Nation Program On Hiv And Aids 90-90-90 Targets., Tafireyi Marukutira, Dwight Yin, Laura Cressman, Ruth Kariuki, Brighid Malone, Tim Spelman, Shreshth Mawandia, Jenny H. Ledikwe, Bazghina-Werq Semo, Suzanne Crowe, Mark Stoove, Margaret Hellard, Diana Dickinson

Manuscripts, Articles, Book Chapters and Other Papers

The aim of the study was to evaluate the human immunodeficiency virus (HIV) treatment cascade and mortality in migrants and citizens living with HIV in Botswana.Retrospective 2002 to 2016 cohort study using electronic medical records from a single center managing a high migrant case load.Records for 768 migrants and 3274 citizens living with HIV were included. Maipelo Trust, a nongovernmental organization, funded care for most migrants (70%); most citizens (85%) had personal health insurance. Seventy percent of migrants and 93% of citizens had received antiretroviral therapy (ART). At study end, 44% and 27% of migrants and citizens, respectively were retained …

Incidence And Predictors Of Obstructive Coronary Artery Disease And The Role Of Cardiac Troponin Assays In Patients With Unstable Angina, Sushan Yang, Nirmanmoh Bhatia, Meng Xu, John A Mcpherson

The Texas Heart Institute Journal

In a time when cardiac troponin assays are widely used to detect myocardial injury, data remain scarce concerning the incidence and predictors of substantial obstructive coronary artery disease that causes unstable angina. This retrospective single-center study included consecutive patients hospitalized for unstable angina from January 2015 through January 2016. Patients with troponin I levels above the upper reference limit and those who did not undergo angiography were excluded. Multivariate logistic regression analysis was used to identify predictors of obstructive coronary artery disease that warranted revascularization and of major adverse cardiac events up to 6 months after discharge from the hospital. …

Surgical Thrombectomy For Pulmonary Embolism: Updated Performance Rates And Outcomes, Fahad Alqahtani, Muhammad Bilal Munir, Sami Aljohani, Abdul Tarabishy, Ahmad Almustafa, Mohamad Alkhouli

The Texas Heart Institute Journal

Treatments for pulmonary embolism are numerous and often complex. Current data on surgical thrombectomy are important but are not readily available. We studied the National Inpatient Sample to evaluate trends in the performance rates and outcomes of surgical thrombectomy in the United States from 2003 through 2014. We think that our findings have meaningful application to the triage and risk stratification of patients who have hemodynamically significant pulmonary embolism.

Anomalous Origin Of The Right Coronary Artery From The Pulmonary Artery In A Neonate With Turner Syndrome And Aortic Arch Hypoplasia, Bryan P Stefek, Jason R Imundo, Joseph B Clark

The Texas Heart Institute Journal

Anomalous origin of the right coronary artery from the pulmonary artery, a rare congenital cardiac defect, is typically not diagnosed during infancy. On the other hand, Turner syndrome is usually diagnosed early, and it is classically associated with bicuspid aortic valve and aortic coarctation. Individuals with Turner syndrome are also at increased risk for coronary artery anomalies. We present a case of anomalous right coronary artery from the pulmonary artery in a week-old neonate who also had Turner syndrome, patent ductus arteriosus, transverse aortic arch hypoplasia, and impaired ventricular function. Prostaglandin therapy through the ductus increased the patient's myocardial perfusion. …

Chlamydia Screening For High Risk Populations, Kathryn Dickson, Karen Macauley

Doctor of Nursing Practice Final Manuscripts

Background: Chlamydia is the most common sexually transmitted bacterial infection worldwide. Chlamydia trachomatis is a bacterium that is commonly asymptomatic but highly curable with antibiotics if treated early. Without treatment, chlamydia can cause pelvic inflammatory disease and uterine scarring for women, which can lead to infertility or ectopic pregnancies. It can also be a precursor for cervical cancer and endometriosis in women, and potentially transferred to offspring during childbirth. Opportunistic prescreening and screening in urgent care can increase appropriate diagnosis of chlamydia that potentially would be missed or incorrectly dismissed as solely a urinary tract infection.

Purpose: To increase chlamydia …

Abcb1 Snp Predicts Outcome In Patients With Acute Myeloid Leukemia Treated With Gemtuzumab Ozogamicin: A Report From Children's Oncology Group Aaml0531 Trial., Roya Rafiee, Lata Chauhan, Todd A. Alonzo, Yi-Cheng Wang, Ahlam Elmasry, Michael R. Loken, Jessica Pollard, Richard Aplenc, Susana Raimondi, Betsy A. Hirsch, Irwin D. Bernstein, A S. Gamis, Soheil Meshinchi, Jatinder K. Lamba

Manuscripts, Articles, Book Chapters and Other Papers

Gemtuzumab-ozogamicin (GO), a humanized-anti-CD33 antibody linked with the toxin-calicheamicin-γ is a reemerging and promising drug for AML. Calicheamicin a key element of GO, induces DNA-damage and cell-death once the linked CD33-antibody facilitates its uptake. Calicheamicin efflux by the drug-transporter PgP-1 have been implicated in GO response thus in this study, we evaluated impact of ABCB1-SNPs on GO response. Genomic-DNA samples from 942 patients randomized to receive standard therapy with or without addition of GO (COG-AAML0531) were genotyped for ABCB1-SNPs. Our most interesting results show that for rs1045642, patients with minor-T-allele (CT/TT) had better outcome as compared to patients with CC …

Altered Detrusor Contractility And Voiding Patterns In Mice Lacking The Mechanosensitive Trek-1 Channel., Ricardo H. Pineda, Joseph Hypolite, Sanghee Lee, Alonso Carrasco, Nao Iguchi, Randall B. Meacham, Anna P. Malykhina

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Previously published results from our laboratory identified a mechano-gated two-pore domain potassium channel, TREK-1, as a main mechanosensor in the smooth muscle of the human urinary bladder. One of the limitations of in vitro experiments on isolated human detrusor included inability to evaluate in vivo effects of TREK-1 on voiding function, as the channel is also expressed in the nervous system, and may modulate micturition via neural pathways. Therefore, in the present study, we aimed to assess the role of TREK-1 channel in bladder function and voiding patterns in vivo by using TREK-1 knockout (KO) mice.

METHODS: Adult C57BL/6 …

Effect Of Learning To Use A Mobility Aid On Gait And Cognitive Demands In People With Mild To Moderate Alzheimer's Disease: Part I - Cane, Susan W. Hunter, Alison Divine, Humberto Omana, Walter Wittich, Keith D Hill, Andrew M Johnson, Jeffrey D Holmes

Physical Therapy Publications

BACKGROUND: People with Alzheimer's disease (AD) exhibit balance and walking impairments that increase falls risk. Prescription of a mobility aid is done to improve stability, yet also requires increased cognitive resources. Single-point canes require unique motor sequencing for safe use. The effect of learning to use a single-point cane has not been evaluated in people with AD.

OBJECTIVES: In people with AD and healthy adult controls: 1) examine changes in gait while using a cane under various walking conditions; and 2) determine the cognitive and gait costs associated with concurrent cane walking while multi-tasking.

METHODS: Seventeen participants with AD (age …

A High-Throughput Screen Indicates Gemcitabine And Jak Inhibitors May Be Useful For Treating Pediatric Aml, Christina D. Drenberg, Anang Shelat, Jinjun Dang, Anitria Cotton, Shelley J. Orwick, Mengyu Li, Jae Yoon Jeon, Qiang Fu, Daelynn R. Buelow, Marissa Pioso, Shuiying Hu, Hiroto Inaba, Raul C. Ribeiro, Jeffrey E. Rubnitz, Tanja A. Gruber, R. Kiplin Guy, Sharyn D. Baker

Pharmaceutical Sciences Faculty Publications

Improvement in survival has been achieved for children and adolescents with AML but is largely attributed to enhanced supportive care as opposed to the development of better treatment regimens. High risk subtypes continue to have poor outcomes with event free survival rates < 40% despite the use of high intensity chemotherapy in combination with hematopoietic stem cell transplant. Here we combine high-throughput screening, intracellular accumulation assays, and in vivo efficacy studies to identify therapeutic strategies for pediatric AML. We report therapeutics not currently used to treat AML, gemcitabine and cabazitaxel, have broad anti-leukemic activity across subtypes and are more effective relative to the AML standard of care, cytarabine, both in vitro and in vivo. JAK inhibitors are selective for acute megakaryoblastic leukemia and significantly prolong survival in multiple preclinical models. Our approach provides advances in the development of treatment strategies for pediatric AML.

The Role Of Outcome Expectancy In Therapeutic Change Across Psychotherapy Versus Pharmacotherapy For Depression., Thulasi Thiruchselvam, David J A Dozois, R Michael Bagby, Daniela S S Lobo, Lakshmi N Ravindran, Lena C Quilty

Psychology Publications

BACKGROUND: Patient outcome expectancy - the belief that treatment will lead to an improvement in symptoms - is linked to favourable therapeutic outcomes in major depressive disorder (MDD). The present study extends this literature by investigating the temporal dynamics of expectancy, and by exploring whether expectancy during treatment is linked to differential outcomes across treatment modalities, for both optimistic versus pessimistic expectancy.

METHODS: A total of 104 patients with MDD were randomized to receive either cognitive behavioral therapy (CBT) or pharmacotherapy for 16 weeks. Outcome expectancy was measured throughout treatment using the Depression Change Expectancy Scale (DCES). Depression severity was …

Trajectories Of Self-Reported Sleep Disturbance Across Inpatient Psychiatric Treatment Predict Clinical Outcome In Comorbid Major Depressive Disorder And Generalized Anxiety Disorder, Elizabeth M Hartwig, Katrina A Rufino, Cara A Palmer, Christopher Shepard, Candice A Alfano, Bella Schanzer, Sanjay J Mathew, Michelle A Patriquin

Staff and Researcher Publications

Background: As there has been a demonstrated link between sleep disturbance and suicide, the present study investigated the relationship between self-reported sleep disturbance during inpatient psychiatric treatment and clinical outcomes at discharge and six months post-discharge.

Methods: Participants were 2,970 adults receiving care in a long-term inpatient psychiatric hospital. Greater than 90% of inpatients reported at least mild sleep disturbance throughout treatment. Group-based trajectory modeling was used to determine patterns of sleep disturbance changes over time.

Results: Participants fit into distinct categories based on their trajectories of sleep problems across treatment: No Sleep Problems (10.3% of participants, no sleep problems …

Women Artists' Salon Of Chicago (1937-1953): Cultivating Careers And Art Collectors, Joanna P. Gardner-Huggett

Artl@s Bulletin

This article reconstructs the history of the Women Artists’ Salon of Chicago, which was founded as an exhibition society in Chicago in 1937, and argues that the Board of Directors turned to the 19^th century precedents of the Palette Club and the Woman’s Building at the World’s Columbian Exhibition as models for their organization. The essay also traces how members of the Women Artists’ Salon deliberately exhibited traditional artworks associated with the feminine and domestic and coordinated social events in order to cultivate greater sales and a new generation of female art collectors.

The Amazing Dorothy Crockett: How An African-American Woman From Providence Became, In 1932, The 7th Woman Ever Admitted To The Rhode Island Bar 05-14-2019, Michael M. Bowden

RWU Law

No abstract provided.

A Prospective, Single-Arm, Multicenter Trial Of Catheter-Directed Mechanical Thrombectomy For Intermediate-Risk Acute Pulmonary Embolism: The Flare Study., Thomas Tu, Catalin Toma, Victor F Tapson, Christopher Adams, Wissam A Jaber, Mitchell Silver, Sameer Khandhar, Rohit Amin, Mitchell Weinberg, Tod Engelhardt, Monica Hunter, David Holmes, Glenn Hoots, Hussam Hamdalla, Robert L Maholic, Scott M Lilly, Kenneth Ouriel, Kenneth Rosenfield, Flare Investigators

Ambulatory and Primary Care Articles

OBJECTIVES: The aim of this study was to evaluate the safety and effectiveness of percutaneous mechanical thrombectomy using the FlowTriever System (Inari Medical, Irvine, California) in a prospective trial of patients with acute intermediate-risk pulmonary embolism (PE).

BACKGROUND: Catheter-directed thrombolysis has been shown to improve right ventricular (RV) function in patients with PE. However, catheter-directed thrombolysis increases bleeding risk and many patients with PE have relative and absolute contraindications to thrombolysis.

METHODS: Patients with symptomatic, computed tomography-documented PE and RV/left ventricular (LV) ratios ≥0.9 were eligible for enrollment. The primary effectiveness endpoint was core laboratory-assessed change in RV/LV ratio. The …

The Dark Horse: An Analysis Of The Experiences And Practices Of Female Collegiate Band Directors, Katharine Grace Henderson

Music ETDs

Using a multi-case interview process, the experiences and practices of three female collegiate band directors were analyzed for trends and patterns. These directors were found using the Women Band Directors International membership directory and chosen using purposeful criteria. After analyzing the findings, several patterns were uncovered. First, there is an overwhelmingly negative environment towards females at professional conferences. There is also a lack of female role models for female students who might wish to pursue a conducting career. As a result, they might not realize that conducting is even an option for them. Additionally, there was not one method of …

Antibody-Based Ticagrelor Reversal Agent In Healthy Volunteers., Deepak L. Bhatt, Charles V. Pollack, Jeffrey I. Weitz, Lisa K. Jennings, Sherry Xu, Susan E. Arnold, Bret R. Umstead, Michael C. Mays, John S. Lee

Department of Emergency Medicine Faculty Papers

BACKGROUND: Ticagrelor is an oral P2Y₁₂ inhibitor that is used with aspirin to reduce the risk of ischemic events among patients with acute coronary syndromes or previous myocardial infarction. Spontaneous major bleeding and bleeding associated with urgent invasive procedures are concerns with ticagrelor, as with other antiplatelet drugs. The antiplatelet effects of ticagrelor cannot be reversed with platelet transfusion. A rapid-acting reversal agent would be useful.

METHODS: In this randomized, double-blind, placebo-controlled, phase 1 trial, we evaluated intravenous PB2452, a monoclonal antibody fragment that binds ticagrelor with high affinity, as a ticagrelor reversal agent. We assessed platelet function in …

Comparison Of Methods Used To Estimate The Global Burden Of Disease Related To Undernutrition And Suboptimal Breastfeeding, Alexander C. Mclain, Edward A. Frongillo Jr., Sonja Y. Hess, Ellen G. Piwoz

Faculty Publications

The Global Burden of Disease study (GBD) is an ambitious effort to estimate the disease burden attributable to various risk factors. The results from the GBD are used around the world to monitor the UN established Sustainable Development Goals, set health policies and research strategies, among others. The GBD along with other studies, such as those from the Maternal Child Epidemiology Estimation Group and the Lancet Breastfeeding Series Group, produce estimates of the nutrition-related global burden of disease that exhibit considerable differences. These differences are difficult to reconcile due to the estimation methods, which in recent years have substantially increased …

Pre-Operative Risk Of Medical Complications Varies By Health Insurance Carrier In Moderately Obese Women: Medicaid V Medicare V Private V Self-Pay, Paul Osterdahl, Melissa Gott, Amanda Sundling, Gus J. Slotman

Rowan-Virtua Research Day

Introduction: Clinical variation by health insurance status in mixed sex bariatric surgery populations is reported, but such variation among moderately obese women is unknown.

Objective: to identify pre-operative variation by health insurance in female surgical patients.

Conclusions: Pre-operative characteristics of moderately obese women vary by insurance. Medicare’s highest risk for cardiopulmonary problems and diabetes, and Medicaid’s highest asthma, abdominal-hepatobiliary, and psychological/behavioral complications should be considered in managing moderately obese women subscribing to these carriers.

Perspective: Challenges In Use Of Adolescent Anthropometry For Understanding The Burden Of Malnutrition, Alison Tumilowicz, Ty Beal, Lynnette M. Neufeld, Edward A. Frongillo Jr.

Faculty Publications

Improving nutritional status during adolescence is an opportunity to improve the lives of this generation and the next. Estimating the burden of malnutrition at a population level is fundamental to targeting interventions and measuring progress over time, and for adolescents, we usually depend on survey data and the 2007 WHO Growth Reference to do so. There is substantial risk of misguided conclusions regarding adolescent prevalence estimates, however, when underlying methodological limitations of the indicators and reference are not adequately considered. We use national prevalence estimates among girls and young women 10-22 y of age from the 2014 State of Food …

Diagnosing Growth In Low-Grade Gliomas With And Without Longitudinal Volume Measurements: A Retrospective Observational Study., Hassan M Fathallah-Shaykh, Andrew Deatkine, Elizabeth Coffee, Elias Khayat, Asim K Bag, Xiaosi Han, Paula Province Warren, Markus Bredel, John Fiveash, James Markert, Nidhal Carla Bouaynaya, Louis B Nabors

Henry M. Rowan College of Engineering Departmental Research

BACKGROUND: Low-grade gliomas cause significant neurological morbidity by brain invasion. There is no universally accepted objective technique available for detection of enlargement of low-grade gliomas in the clinical setting; subjective evaluation by clinicians using visual comparison of longitudinal radiological studies is the gold standard. The aim of this study is to determine whether a computer-assisted diagnosis (CAD) method helps physicians detect earlier growth of low-grade gliomas.

METHODS AND FINDINGS: We reviewed 165 patients diagnosed with grade 2 gliomas, seen at the University of Alabama at Birmingham clinics from 1 July 2017 to 14 May 2018. MRI scans were collected during …

Tdp-43 Proteinopathy In Aging: Associations With Risk-Associated Gene Variants And With Brain Parenchymal Thyroid Hormone Levels, Peter T. Nelson, Zsombor Gal, Wang-Xia Wang, Dana M. Niedowicz, Sergey C. Artiushin, Samuel Wycoff, Angela Wei, Gregory A. Jicha, David W. Fardo

Pathology and Laboratory Medicine Faculty Publications

TDP-43 proteinopathy is very prevalent among the elderly (affecting at least 25% of individuals over 85 years of age) and is associated with substantial cognitive impairment. Risk factors implicated in age-related TDP-43 proteinopathy include commonly inherited gene variants, comorbid Alzheimer's disease pathology, and thyroid hormone dysfunction. To test parameters that are associated with aging-related TDP-43 pathology, we performed exploratory analyses of pathologic, genetic, and biochemical data derived from research volunteers in the University of Kentucky Alzheimer's Disease Center autopsy cohort (n = 136 subjects). Digital pathologic methods were used to discriminate and quantify both neuritic and intracytoplasmic TDP-43 pathology …

Daratumumab, Bortezomib, Cyclophosphamide And Dexamethasone In Newly Diagnosed And Relapsed Multiple Myeloma: Lyra Study., Habte Yimer, Jason Melear, Edward Faber, William Bensinger, John M Burke, Mohit Narang, Don Stevens, Sriya Gunawardena, Yana Lutska, Keqin Qi, Jon Ukropec, Ming Qi, Thomas S Lin, Robert M Rifkin

Articles, Abstracts, and Reports

This United States community study evaluated the combination of daratumumab, bortezomib, cyclophosphamide and dexamethasone (D-VCd) in newly diagnosed multiple myeloma (NDMM) and relapsed multiple myeloma (RMM). Patients received 4-8 induction cycles of bortezomib 1·5 mg/m2 , cyclophosphamide 300 mg/m2 and dexamethasone 40 mg weekly. Intravenous daratumumab 16 mg/kg was administered as approved except for a split-first dose in Cycle 1. Eligible patients underwent autologous stem cell transplantation. All patients received ≤12 daratumumab maintenance doses monthly. Eighty-six NDMM and 14 RMM patients received ≥1 treatment dose. In NDMM patients, very good partial response or better (≥VGPR) and overall response rates after …