Medicine and Health Sciences Commons^™

Heart Failure Symptom Biology In Response To Ventricular Assist Device Implantation., Christopher S Lee, James O Mudd, Karen S Lyons, Quin E Denfeld, Corrine Y Jurgens, Bradley E Aouizerat, Jill M Gelow, Christopher V Chien, Emily Aarons, Kathleen L Grady

Articles, Abstracts, and Reports

BACKGROUND: We have a limited understanding of the biological underpinnings of symptoms in heart failure (HF), particularly in response to left ventricular assist device (LVAD) implantation.

OBJECTIVE: The aim of this study was to quantify the degree to which symptoms and biomarkers change in parallel from before implantation through the first 6 months after LVAD implantation in advanced HF.

METHODS: This was a prospective cohort study of 101 patients receiving an LVAD for the management of advanced HF. Data on symptoms (dyspnea, early and subtle symptoms [HF Somatic Perception Scale], pain severity [Brief Pain Inventory], wake disturbance [Epworth Sleepiness Scale], …

Effect Of Conditioning Regimen Dose Reduction In Obese Patients Undergoing Autologous Hematopoietic Cell Transplantation., Claudio G. Brunstein, Marcelo C. Pasquini, Soyoung Kim, Mingwei Fei, Kehinde Adekola, Ibrahim A. Ahmed, Mahmoud Aljurf, Vaibhav Agrawal, Jeffrey J. Auletta, Minoo Battiwalla, Nelli Bejanyan, Joseph Bubalo, Jan Cerny, Lynette Chee, Stefan O. Ciurea, Cesar Freytes, Shahinaz M. Gadalla, Robert Peter Gale, Siddhartha Ganguly, Shahrukh K. Hashmi, Peiman Hematti, Gerhard Hildebrandt, Leona A. Holmberg, Oscar B. Lahoud, Heather Landau, Hillard M. Lazarus, Marcos De Lima, Vikram Mathews, Richard Maziarz, Taiga Nishihori, Maxim Norkin, Richard Olsson, Ran Reshef, Seth Rotz, Bipin Savani, Harry C. Schouten, Sachiko Seo, Baldeep M. Wirk, Jean Yared, Shin Mineishi, John Rogosheske, Miguel-Angel Perales

Manuscripts, Articles, Book Chapters and Other Papers

Data are limited on whether to adjust high-dose chemotherapy before autologous hematopoietic cell transplant (autoHCT) in obese patients. This study explores the effects of dose adjustment on the outcomes of obese patients, defined as body mass index (BMI) ≥ 30 kg/m2. Dose adjustment was defined as a reduction in standard dosing ≥20%, based on ideal, reported dosing and actual weights. We included 2 groups of US patients who had received autoHCT between 2008 and 2014. Specifically, we included patients with multiple myeloma (MM, n = 1696) treated with high-dose melphalan and patients with Hodgkin or non-Hodgkin lymphomas (n = 781) …

Saturated Fatty Acid Activates T Cell Inflammation Through A Nicotinamide Nucleotide Transhydrogenase (Nnt)-Dependent Mechanism, Grace Mccambridge, Madhur Agrawal, Alanna Keady, Philip A. Kern, Hatice Hasturk, Barbara S. Nikolajczyk, Leena P. Bharath

Pharmacology and Nutritional Sciences Faculty Publications

Circulating fatty acids (FAs) increase with obesity and can drive mitochondrial damage and inflammation. Nicotinamide nucleotide transhydrogenase (NNT) is a mitochondrial protein that positively regulates nicotinamide adenine dinucleotide phosphate (NADPH), a key mediator of energy transduction and redox homeostasis. The role that NNT-regulated bioenergetics play in the inflammatory response of immune cells in obesity is untested. Our objective was to determine how free fatty acids (FFAs) regulate inflammation through impacts on mitochondria and redox homeostasis of peripheral blood mononuclear cells (PBMCs). PBMCs from lean subjects were activated with a T cell-specific stimulus in the presence or absence of generally pro-inflammatory …

Virus-Specific Memory T Cells Populate Tumors And Can Be Repurposed For Tumor Immunotherapy, Pamela C. Rosato, Sathi Wijeyesinghe, J Michael Stolley, Christine E. Nelson, Rachel Davis, Luke S. Manlove, Christopher A. Pennell, Bruce R. Blazar, Clark C. Chen, Melissa A. Geller, Vaiva Vezys, David Masopust

Faculty Publications

The immunosuppressive tumor microenvironment limits the success of current immunotherapies. The host retains memory T cells specific for previous infections throughout the entire body that are capable of executing potent and immediate immunostimulatory functions. Here we show that virus-specific memory T cells extend their surveillance to mouse and human tumors. Reactivating these antiviral T cells can arrest growth of checkpoint blockade-resistant and poorly immunogenic tumors in mice after injecting adjuvant-free non-replicating viral peptides into tumors. Peptide mimics a viral reinfection event to memory CD8+ T cells, triggering antigen presentation and cytotoxic pathways within the tumor, activating dendritic cells and natural …

Assessing The Effect Of Patient To Provider Language Discordance On Depression Screening Utilizing The Patient Health Questionnaire: An Epidemiology Study., Luis A. Murillo, Georgi Alex Grekoff, John C. Sheffield

Reading Hospital Family Medicine Residency

Background: As depression screening becomes a standard in primary care, the question remains of how effective and equitable screening can be implemented to avoid cultural and language-related disparities.

Methods: In this retrospective cohort study, rates of depression screening were compared for 3626 adult patients at a family medicine residency-based health centre in Pennsylvania, USA. The PHQ-2/PHQ-9 modality was verbally administered by nursing staff at the time of patient intake as part of a universal screening initiative. Chi-square analysis was used to determine the univariate associations of performed depression screening with variables of language, ethnicity, gender and number of office visits. …

White Matter Damage, Neuroinflammation, And Neuronal Integrity In Hand, Aljoharah Alakkas, David B Clifford, Et Al.

2010-2019 OA Pubs

HIV-associated neurocognitive disorders (HANDs) persist even with virologic suppression on combination antiretroviral therapy (cART), and the underlying pathophysiological mechanisms are not well understood. We performed structural magnetic resonance imaging and MR spectroscopy (MRS) in HIV+ individuals without major neurocognitive comorbidities. Study participants were classified as neurocognitively unimpaired (NU), asymptomatic (ANI), mild neurocognitive disorder (MND), or HIV-associated dementia (HAD). Using structural MRI, we measured volumes of cortical and subcortical gray matter and total and abnormal white matter (aWM). Using single-voxel MRS, we estimated metabolites in frontal gray matter (FGM) and frontal white matter (FWM) and basal ganglia (BG) regions. Adjusted odds …

Association Between Reductions Of Number Of Cigarettes Smoked Per Day And Mortality Among Older Adults In The United States, Maki Inoue-Choi, Patricia Hartge, Yikyung Park, Christian C Abnet, Neal D Freedman

2010-2019 OA Pubs

Many smokers do not quit but instead reduce the number of cigarettes they smoke per day (CPD) over their lifetime. Yet the associations of such changes in CPD with health risks are unclear. We examined the association of changes in CPD with subsequent death in the period 2004-2011 among 253,947 participants of the National Institutes of Health-AARP Diet and Health Study. Using a questionnaire assessing responders' history of smoking cigarettes, we identified cigarette smokers who quit, decreased, maintained, or increased their CPD between ages 25-29 and 50-59 years. Hazard ratios and 95% confidence intervals were obtained from multivariable adjusted Cox …

Role Of Multimodal Cardiac Imaging In Diagnosing A Primary Intimal Sarcoma Of The Left Atrial Appendage, Kara L Raphael, Anthony P Martinez, Stephen D Clements, Ijeoma Isiadinso

The Texas Heart Institute Journal

Primary cardiac tumors are rare, and most are benign. Intimal sarcomas are among the rarest of the malignant cardiac tumors; they are aggressive and associated with a poor prognosis. Whereas transesophageal echocardiography has been instrumental in evaluating cardiac masses, other imaging methods, such as cardiac magnetic resonance, have proved invaluable in accurately characterizing these masses. We present the case of a 49-year-old woman in whom we diagnosed a primary intimal sarcoma of the left atrial appendage, and we discuss the importance of multimodal imaging in the evaluation and diagnosis of cardiac masses.

Assessing The Effect Of Patient To Provider Language Discordance On Depression Screening Utilizing The Patient Health Questionnaire: An Epidemiology Study., Luis A. Murillo, Georgi Alex Grekoff, John C. Sheffield

Reading Hospital Family Medicine Residency

Background: As depression screening becomes a standard in primary care, the question remains of how effective and equitable screening can be implemented to avoid cultural and language-related disparities.

Methods: In this retrospective cohort study, rates of depression screening were compared for 3626 adult patients at a family medicine residency-based health centre in Pennsylvania, USA. The PHQ-2/PHQ-9 modality was verbally administered by nursing staff at the time of patient intake as part of a universal screening initiative. Chi-square analysis was used to determine the univariate associations of performed depression screening with variables of language, ethnicity, gender and number of office visits. …

Developing And Assessing The Feasibility Of A Home-Based Preexposure Prophylaxis Monitoring And Support Program, Aaron J Siegler, Kenneth H Mayer, Albert Y Liu, Rupa R Patel, Lauren M Ahlschlager, Colleen S Kraft, Rossi Fish, Sarah E Wiatrek, Patrick S Sullivan

2010-2019 OA Pubs

We piloted PrEP@Home, a preexposure prophylaxis system of remote laboratory and behavioral monitoring designed to replace routine quarterly follow-up visits with home care to reduce the patient and provider burden. The system was highly acceptable and in-demand for future use, and more than one-third of participants reported greater likelihood of persisting in care if available.

Oscillometry And Pulmonary Magnetic Resonance Imaging In Asthma And Copd, Rachel L Eddy, Andrew Westcott, Geoffrey N Maksym, Grace Parraga, Ronald J Dandurand

Medical Biophysics Publications

Developed over six decades ago, pulmonary oscillometry has re-emerged as a noninvasive and effort-independent method for evaluating respiratory-system impedance in patients with obstructive lung disease. Here, we evaluated the relationships between hyperpolarized

The Impact Of Travel Time On Colorectal Cancer Stage At Diagnosis In A Privately Insured Population, Mesnad Alyabsi, Mary Charlton, Jane L. Meza, K. M. Monirul Islam, Amr Soliman, Shinobu Watanabe-Galloway

Journal Articles: Epidemiology

BACKGROUND: Rural residents are less likely to receive screening for colorectal cancer (CRC) than urban residents. However, the mechanisms underlying this disparity, especially among people aged 50-64 years old with private health insurance, are not well understood. We examined the impact of travel time on stage at CRC diagnosis.

METHODS: This retrospective cohort study used data from the Blue Cross and Blue Shield of Nebraska. Members of this private insurance company aged 50-64 years, diagnosed with CRC during the period 2012-2016, and continuously enrolled in the insurance plan for at least 6 months prior to CRC diagnosis, were selected for …

Imaging-Based Clusters In Former Smokers Of The Copd Cohort Associate With Clinical Characteristics: The Subpopulations And Intermediate Outcome Measures In Copd Study (Spiromics), Babak Haghighi, Sanghun Choi, Jiwoong Choi, Eric A. Hoffman, Alejandro P. Comellas, John D. Newell, Chang Hyun Lee, R. Graham Barr, Eugene Bleecker, Christopher B. Cooper, David Couper, Mei Lan Han, Nadia N. Hansel, Richard E. Kanner, Ella A. Kazerooni, Eric A.C. Kleerup, Fernando J. Martinez, Wanda O'Neal, Robert Paine, Stephen I. Rennard, Benjamin M. Smith, Prescott G. Woodruff, Ching-Long Lin

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: Quantitative computed tomographic (QCT) imaging-based metrics enable to quantify smoking induced disease alterations and to identify imaging-based clusters for current smokers. We aimed to derive clinically meaningful sub-groups of former smokers using dimensional reduction and clustering methods to develop a new way of COPD phenotyping.

METHODS: An imaging-based cluster analysis was performed for 406 former smokers with a comprehensive set of imaging metrics including 75 imaging-based metrics. They consisted of structural and functional variables at 10 segmental and 5 lobar locations. The structural variables included lung shape, branching angle, airway-circularity, airway-wall-thickness, airway diameter; the functional variables included regional ventilation, …

It's More Than Low Bmi: Prevalence Of Cachexia And Associated Mortality In Copd, Merry-Lynn N. Mcdonald, Emiel F.M. Wouters, Erica Rutten, Richard Casaburi, Stephen I. Rennard, David A. Lomas, Marcas Bamman, Bartolome Celli, Alvar Agusti, Ruth Tal-Singer, Craig P. Hersh, Mark Dransfield, Edwin K. Silverman

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: Cachexia is associated with increased mortality risk among chronic obstructive pulmonary disease (COPD) patients. However, low body mass index (BMI) as opposed to cachexia is often used, particularly when calculating the BODE (BMI, Obstruction, Dyspnea and Exercise) index. For this reason, we examined mortality using a consensus definition and a weight-loss definition of cachexia among COPD cases and compared two new COPD severity indices with BODE.

METHODS: In the current report, the consensus definition for cachexia incorporated weight-loss > 5% in 12-months or low BMI in addition to 3/5 of decreased muscle strength, fatigue, anorexia, low FFMI and inflammation. The …

White Matter Biomarkers Associated With Motor Change In Individuals With Stroke: A Continuous Theta Burst Stimulation Study, K P Wadden, Sue Peters, M R Borich, J L Neva, K S Hayward, C S Mang, N J Snow, K E Brown, T S Woodward, S K Meehan, L A Boyd

Physical Therapy Publications

Continuous theta burst stimulation (cTBS) is a form of noninvasive repetitive brain stimulation that, when delivered over the contralesional hemisphere, can influence the excitability of the ipsilesional hemisphere in individuals with stroke. cTBS applied prior to skilled motor practice interventions may augment motor learning; however, there is a high degree of variability in individual response to this intervention. The main objective of the present study was to assess white matter biomarkers of response to cTBS paired with skilled motor practice in individuals with chronic stroke. We tested the effects of stimulation of the contralesional hemisphere at the site of the …

Cognition Predicts Mobility Change In Lower Extremity Amputees Between Discharge From Rehabilitation And 4-Month Follow-Up: A Prospective Cohort Study., Susan W. Hunter, Pavlos Bobos, Courtney Frengopoulos, Austin Macpherson, Ricardo Viana, Michael W Payne

Physical Therapy Publications

OBJECTIVES: To assess (1) the effect of task (single and dual task), time (discharge and 4mo), and their interaction for mobility; (2) task prioritization during dual-task testing; and (3) the association between cognition on change in mobility between discharge from rehabilitation and 4 months' follow-up.

DESIGN: Prospective cohort study.

SETTING: Rehabilitation hospital.

PARTICIPANTS: People with lower extremity amputations (N=22) were consecutively recruited at discharge from an inpatient prosthetic rehabilitation program.

INTERVENTIONS: Not applicable.

MAIN OUTCOME MEASURES: Gait velocity and the L Test of Functional Mobility, single and dual task (serial subtractions by 3), were the primary outcomes. Montreal Cognitive Assessment …

Reliability, Validity, And Agreement Of The Short-Form Activities-Specific Balance Confidence Scale In People With Lower Extremity Amputations., Katherine Fuller, Humberto Adolfo Omaña Moreno, Courtney Frengopoulos, Michael W Payne, Ricardo Viana, Susan W. Hunter

Physical Therapy Publications

BACKGROUND: Clinicians use the Activities-specific Balance Confidence Scale to understand balance confidence. A short-form Activities-specific Balance Confidence scale, was developed using the six most difficult tasks from the original Activities-specific Balance Confidence scale; however, short-form the short-form scale psychometrics and agreement with the original scale have yet to be explored in people with lower extremity amputations.

OBJECTIVE: To determine the relative and absolute reliability, construct validity, and agreement of the short-form Activities-specific Balance Confidence scale.

STUDY DESIGN: Test-retest with a 2-week interval.

METHODS: Analysis for relative reliability and internal consistency was intraclass correlation coefficient and Cronbach's

RESULTS: The short-form Activities-specific …

Effect Of Learning To Use A Mobility Aid On Gait And Cognitive Demands In People With Mild To Moderate Alzheimer's Disease: Part Ii - 4-Wheeled Walker., Susan W. Hunter, Alison Divine, Humberto Omana, Walter Wittich, Keith D Hill, Andrew M Johnson, Jeffrey D Holmes

Physical Therapy Publications

BACKGROUND: Cognitive deficits and gait problems are common and progressive in Alzheimer's disease (AD). Prescription of a 4-wheeled walker is a common intervention to improve stability and independence, yet can be associated with an increased falls risk.

OBJECTIVES: 1) To examine changes in spatial-temporal gait parameters while using a 4-wheeled walker under different walking conditions, and 2) to determine the cognitive and gait task costs of walking with the aid in adults with AD and healthy older adults.

METHODS: Twenty participants with AD (age 79.1±7.1 years) and 22 controls (age 68.5±10.7 years) walked using a 4-wheeled walker in a straight …

Human Islet Response To Selected Type 1 Diabetes-Associated Bacteria: A Transcriptome-Based Study, Ahmed M. Abdellatif, Heather Jensen Smith, Robert Z. Harms, Nora Sarvetnick

Journal Articles: Eppley Institute

Type 1 diabetes (T1D) is a chronic autoimmune disease that results from destruction of pancreatic β-cells. T1D subjects were recently shown to harbor distinct intestinal microbiome profiles. Based on these findings, the role of gut bacteria in T1D is being intensively investigated. The mechanism connecting intestinal microbial homeostasis with the development of T1D is unknown. Specific gut bacteria such as Bacteroides dorei (BD) and Ruminococcus gnavus (RG) show markedly increased abundance prior to the development of autoimmunity. One hypothesis is that these bacteria might traverse the damaged gut barrier, and their constituents elicit a response from human islets that causes …

Barriers Of Colorectal Cancer Screening In Rural Usa: A Systematic Review, Hongmei Wang, Shreya Roy, Jungyoon Kim, Evi A. Farazi, Mohammad Siahpush, Dejun Su

Journal Articles: Epidemiology

INTRODUCTION: Colorectal cancer (CRC) screening rates are lower in rural areas in the USA. To guide the design of interventions to improve CRC screening, a systematic review was conducted to identify CRC screening barriers for rural populations.

METHODS: A search was conducted in four literature databases - Medline, CINAHL, Embase, and Scopus - for articles from 1998 to 2017 that examine CRC screening barriers in rural areas. This review included a total of 27 articles reporting perceived CRC screening barriers by rural residents or providers or examining factors associated with CRC screening of rural populations in the USA.

RESULTS: The …

Addressing Role Transitions In Young And Middle-Aged Adults Post-Stroke In The Inpatient Rehabilitation Setting: An In-Service For Occupational Therapists, Ashley Ystaas, Kelsey Raymond

Occupational Therapy Capstones

Young and middle-aged adults experience disruptions to their daily life roles and responsibilities due to the variety of impairments they may face following a stroke. This population is in the time of their lives where they have a variety of roles and responsibilities that are important to them such as work, parenting, home management, education, driving, community re-integration, and social participation (Harris & Bettger, 2018; Lawrence, 2010, Maaijwee et al., 2015). An extensive literature review was conducted to determine if and when occupational therapists address roles during the rehabilitation process with young and middle-aged adults post-stroke. The thorough review of …

Mapping Of Lymphatic Filariasis In Loiasis Areas: A New Strategy Shows No Evidence For Wuchereria Bancrofti Endemicity In Cameroon, Samuel Wanji, Mathias Eyong Esum, Abdel Jelil Njouendou, Amuam Andrew Mbeng, Patrick W Chounna Ndongmo, Raphael Awah Abong, Jerome Fru, Fanny F. Fombad, Gordon Takop Nchanji, Glory Ngongeh, Narcisse V. Ngandjui, Peter Ivo Enyong, Helen Storey, Kurt C. Curtis, Kerstin Fischer, Joseph R. Fauver, Daphne Lew, Charles W. Goss, Peter U. Fischer

Journal Articles: Epidemiology

BACKGROUND: Mapping of lymphatic filariasis (LF) caused by Wuchereria bancrofti largely relies on the detection of circulating antigen using ICT cards. Several studies have recently shown that this test can be cross-reactive with sera of subjects heavily infected with Loa loa and thus mapping results in loiasis endemic areas may be inaccurate.

METHODOLOGY/PRINCIPAL FINDINGS: In order to develop an LF mapping strategy for areas with high loiasis prevalence, we collected day blood samples from 5,001 subjects residing in 50 villages that make up 6 health districts throughout Cameroon. Antigen testing using Filarial Test Strip (FTS, a novel platform that uses …

Comparative Effectiveness Of Dimethyl Fumarate Versus Fingolimod And Teriflunomide Among Ms Patients Switching From First-Generation Platform Therapies In The Us., Daniel Ontaneda, Jacqueline Nicholas, Matthew Carraro, Jia Zhou, Qiang Hou, Jaanai Babb, Katherine Riester, Jason P Mendoza, Terrie Livingston, Mehul Jhaveri

Neuroscience Articles

BACKGROUND: Previous real-world comparative research of MS disease modifying therapies (DMTs) in the overall population has suggested dimethyl fumarate (DMF) to be comparable to fingolimod (FTY) and more efficacious than teriflunomide (TERI) in reducing relapses. However, there is limited comparative evidence in patients switching from platform DMTs in the US. The objective of the study was to compare the annualized relapse rate (ARR) and risk of relapse in MS patients who have switched from a platform therapy to DMF, FTY, or TERI.

METHODS: MS patients (18-65 years old) initiating an oral DMT from June 2013 to March 2015 were identified …

Gwas Of Qrs Duration Identifies New Loci Specific To Hispanic/Latino Populations, Brenton R Swenson, Tin Louie, Henry J Lin, Raúl Méndez-Giráldez, Jennifer E Below, Cathy C Laurie, Kathleen F Kerr, Heather Highland, Timothy A Thornton, Kelli K Ryckman, Charles Kooperberg, Elsayed Z Soliman, Amanda A Seyerle, Xiuqing Guo, Kent D Taylor, Jie Yao, Susan R Heckbert, Dawood Darbar, Lauren E Petty, Barbara Mcknight, Susan Cheng, Natalie A Bello, Eric A Whitsel, Craig L Hanis, Mike A Nalls, Daniel S Evans, Jerome I Rotter, Tamar Sofer, Christy L Avery, Nona Sotoodehnia

Faculty, Staff and Student Publications

BACKGROUND: The electrocardiographically quantified QRS duration measures ventricular depolarization and conduction. QRS prolongation has been associated with poor heart failure prognosis and cardiovascular mortality, including sudden death. While previous genome-wide association studies (GWAS) have identified 32 QRS SNPs across 26 loci among European, African, and Asian-descent populations, the genetics of QRS among Hispanics/Latinos has not been previously explored.

METHODS: We performed a GWAS of QRS duration among Hispanic/Latino ancestry populations (n = 15,124) from four studies using 1000 Genomes imputed genotype data (adjusted for age, sex, global ancestry, clinical and study-specific covariates). Study-specific results were combined using fixed-effects, inverse variance-weighted …

Genomic Prediction Of Relapse In Recipients Of Allogeneic Haematopoietic Stem Cell Transplantation., J Ritari, K Hyvärinen, S Koskela, M Itälä-Remes, R Niittyvuopio, A Nihtinen, U Salmenniemi, M Putkonen, L Volin, T Kwan, T Pastinen, J Partanen

Manuscripts, Articles, Book Chapters and Other Papers

Allogeneic haematopoietic stem cell transplantation currently represents the primary potentially curative treatment for cancers of the blood and bone marrow. While relapse occurs in approximately 30% of patients, few risk-modifying genetic variants have been identified. The present study evaluates the predictive potential of patient genetics on relapse risk in a genome-wide manner. We studied 151 graft recipients with HLA-matched sibling donors by sequencing the whole-exome, active immunoregulatory regions, and the full MHC region. To assess the predictive capability and contributions of SNPs and INDELs, we employed machine learning and a feature selection approach in a cross-validation framework to discover the …

Treatment Of Nightmares In Psychiatric Inpatients With Imagery Rehearsal Therapy: An Open Trial And Case Series, Thomas E Ellis, Katrina A Rufino, Michael R Nadorff

Staff and Researcher Publications

Objectives: This study sought to assess the utility of Imagery Rehearsal Therapy (IRT) for nightmares in an inpatient psychiatric setting. Although IRT enjoys a substantial evidence base for efficacy in various populations, data with psychiatric inpatients are lacking.

Participants: Participants were 20 adult psychiatric inpatients (11 male, 9 female; mean age=43.4), in an extended stay psychiatric inpatient facility. All participants were diagnosed with multiple, treatment resistant, comorbid conditions, including mood disorders, anxiety disorders, personality disorders, and substance-related disorders. Patients with active psychosis or significant cognitive impairment were excluded.

Methods: This was an open trial utilizing a case series design. In …

Trevo 2000: Results Of A Large Real-World Registry For Stent Retriever For Acute Ischemic Stroke., Mandy J Binning, Bruno Bartolini, Blaise Baxter, Ronald Budzik, Joey English, Rishi Gupta, Hirad Hedayat, Antonin Krajina, David Liebeskind, Raul G Nogueira, Ryan Shields, Erol Veznedaroglu

OhioHealth Research Institute Articles

Background Recent randomized controlled trials show benefit of thrombectomy for large vessel occlusion in stroke. Real-world data aid in assessing reproducibility of outcomes outside of clinical trials. The Trevo Retriever Registry is a multicenter, international, prospective study designed to assess outcomes in a large cohort of patients. Methods and Results The Trevo Registry is a prospective database of patients with large vessel occlusion treated with the Trevo device as the first device. The primary end point is revascularization based on modified Thrombolysis in Cerebral Infarction score and secondary end points include 90-day modified Rankin Scale, 90-day mortality, neurological deterioration at …

Serum Nutrient Levels And Aging Effects On Periodontitis, Jeffrey L Ebersole, Joshua Lambert, Heather Bush, Pinar Emecen Huja, Arpita Basu

Biostatistics Faculty Publications

Periodontal disease damages tissues as a result of dysregulated host responses against the chronic bacterial biofilm insult and approximately 50% of US adults > 30 years old exhibit periodontitis. The association of five blood nutrients and periodontitis were evaluated due to our previous findings regarding a potential protective effect for these nutrients in periodontal disease derived from the US population sampled as part of the National Health and Nutrition Examination Survey (1999–2004). Data from over 15,000 subjects was analyzed for blood levels of cis-β-carotene, β-cryptoxanthin, folate, vitamin D, and vitamin E, linked with analysis of the presence and severity of periodontitis. …

Association Between Spatial Access To Food Outlets, Frequency Of Grocery Shopping, And Objectively-Assessed And Self-Reported Fruit And Vegetable Consumption, Jared T. Mcguirt, Stephanie B. Jilcott Pitts, Alison Gustafson

Dietetics and Human Nutrition Faculty Publications

Because supermarkets are a critical part of the community food environment, the purpose of this paper is to examine the association between accessibility to the supermarket where participants were surveyed, frequency of shopping at the supermarket, and self-reported and objectively-assessed fruit and vegetable consumption. Accessibility was assessed using Geographic Information Systems (GIS) measured distance and multiple versions of the modified Retail Food Environment Index (mRFEI), including a localized road network buffer version. Frequency of shopping was assessed using self-report. The National Cancer Institute Fruit and Vegetable screener was used to calculate daily servings of fruits and vegetables. Skin carotenoids were …

Survival Of Patients With Subglottic Squamous Cell Carcinoma, S D. Macneil, K Patel, K Liu, S Shariff, J Yoo, A Nichols, K Fung, A X Garg

Anatomy and Cell Biology Publications

Objective: Subglottic squamous cell carcinoma is a rare subsite of laryngeal cancer that behaves more aggressively and portends a worse prognosis. Using a population-based cancer registry, our objective was to report overall survival (OS) and laryngectomy-free survival (LFS) in patients diagnosed with subglottic squamous cell carcinoma, and to determine whether primary laryngectomy results in improved survival.

Methods: This retrospective population-based study considered patients with a new diagnosis of squamous cell carcinoma in the province of Ontario over a 15-year period (1995-2009). The Ontario Cancer Registry was examined for patients with the diagnosis of interest during the period …