Medicine and Health Sciences Commons^™

Safety Of Paclitaxel-Coated Balloon Angioplasty For Femoropopliteal Peripheral Artery Disease, Kenneth Ouriel, Mark A. Adelman, Kenneth Rosenfield, Dierk Scheinert, Marianne Brodmann, Constantino Peña, Patrick Geraghty, Arthur Lee, Roseann White, Daniel G. Clair

2010-2019 OA Pubs

OBJECTIVES: The aim of this study was to assess safety outcomes of femoropopliteal drug-coated balloon (DCB) angioplasty using patient-level data from the Lutonix clinical program.

BACKGROUND: A recent systematic review and meta-analysis of heterogenous trials and summary-level data identified increased long-term mortality in patients treated with paclitaxel-coated balloons and stents.

METHODS: We evaluated DCB angioplasty (n = 1,093) and uncoated balloon angioplasty (percutaneous transluminal angioplasty [PTA]) (n = 250) outcomes in LEVANT 1 (The Lutonix Paclitaxel-Coated Balloon for the Prevention of Femoropopliteal Restenosis), LEVANT 2 (Moxy Drug Coated Balloon vs. Standard Balloon Angioplasty for the Treatment of Femoropopliteal Arteries), and …

Impact Of Motor Therapy With Dynamic Body-Weight Support On Functional Independence Measures In Traumatic Brain Injury: An Exploratory Study, Emily F. Anggelis, Elizabeth Salmon Powell, Philip M. Westgate, Amanda C. Glueck, Lumy Sawaki

Physical Medicine and Rehabilitation Faculty Publications

BACKGROUND: Contemporary goals of rehabilitation after traumatic brain injury (TBI) aim to improve cognitive and motor function by applying concepts of neuroplasticity. This can be challenging to carry out in TBI patients with motor, balance, and cognitive impairments.

OBJECTIVE: To determine whether use of dynamic body-weight support (DBWS) would allow safe administration of intensive motor therapy during inpatient rehabilitation and whether its use would yield greater improvement in functional recovery than standard-of-care (SOC) therapy in adults with TBI.

METHODS: Data in this retrospective cohort study was collected from patients with TBI who receive inpatient rehabilitation incorporating DBWS (n = …

Genetic Variations In The Dopamine Reward System Influence Exercise Reinforcement And Tolerance For Exercise Intensity, Kyle D. Flack, Christopher Pankey, Kelsey Elise Ufholz, Luann Johnson, James N. Roemmich

Dietetics and Human Nutrition Faculty Publications

Background: Exercise is a reinforcing behavior and finding exercise highly reinforcing is characteristic of habitual exercisers. Genotypes related to dopamine metabolism moderate the reinforcing value of behaviors, but genetic moderators of exercise reinforcement have not been established.

Purpose: Determine whether singular nucleotide polymorphisms (SNPs) that moderate central reward pathways and pain neurotransmission are associated with exercise reinforcement, tolerance for exercise intensity, and usual physical activity.

Methods: Adults (n = 178) were measured for the reinforcing value of exercise relative to sedentary activities (RRV_exercise), minutes of moderate-to-vigorous physical activity (MVPA) and completed the Preference for and Tolerance …

Orofacial Pain And Menstrually Related Migraine, Chisa Nishihara, Keisuke Hatori, Yung-Chu Hsu, Kana Ozasa, Andrew L. Young, Yoshiki Imamura, Noboru Noma

All Dugoni School of Dentistry Faculty Articles

PURPOSE: Migraine is a common, debilitating, primary headache disorder that can cause and be affected by odontalgia.

CASE REPORT: A 49-year-old woman(Patient 1) presented with pulsating pain in the left maxillary molar area, and a history of unsuccessful root canal treatment. She was ultimately diagnosed with menstrually related migraine without aura and zolmitriptan was prescribed, which reduced her headache and toothache together. A 45-year-old woman (Patient 2) presented with throbbing pain in the right maxillary molar and cheek area. Past repeated endodontic therapy had been unsuccessful. She was then diagnosed with menstrually related migraine without aura, and sumatriptan significantly reduced …

Gantenerumab Reduces Amyloid-Β Plaques In Patients With Prodromal To Moderate Alzheimer's Disease: A Pet Substudy Interim Analysis, Gregory Klein, Paul Delmar, Nicola Voyle, Sunita Rehal, Carsten Hofmann, Danielle Abi-Saab, Mirjana Andjelkovic, Smiljana Ristic, Guoqiao Wang, Randall Bateman, Geoffrey A Kerchner, Monika Baudler, Paulo Fontoura, Rachelle Doody

Open Access Publications

BACKGROUND: We previously investigated low doses (105 or 225 mg) of gantenerumab, a fully human monoclonal antibody that binds and removes aggregated amyloid-β by Fc receptor-mediated phagocytosis, in the SCarlet RoAD (SR) and Marguerite RoAD (MR) phase 3 trials. Several lines of evidence suggested that higher doses may be necessary to achieve clinical efficacy. We therefore designed a positron emission tomography (PET) substudy to evaluate the effect of gantenerumab uptitrated to 1200 mg every 4 weeks on amyloid-β plaques as measured using florbetapir PET in patients with prodromal to moderate Alzheimer's disease (AD).

METHODS: A subset of patients enrolled in …

Rapid And Sustained Response To Immune Checkpoint Inhibition In Cutaneous Squamous Cell Carcinoma After Allogenic Hematopoietic Cell Transplant For Sézary Syndrome, Karam Khaddour, Amy Musiek, Lynn A Cornelius, Farrokh Dehdashti, Peter Westervelt, Ryan Fields, George Ansstas

2010-2019 OA Pubs

BACKGROUND: Cutaneous squamous cell carcinoma (cSCC) is not uncommon in association with indolent malignancies that were treated with prior radiotherapy and after allogenic bone marrow transplantation. On the other hand, cutaneous T-cell lymphoma (CTCL) is a subtype of non-Hodgkin's lymphoma which is characterized by an indolent course, with relative refractoriness to conventional chemotherapies and radiotherapy, and occasionally referred for allogeneic hematopoietic cell transplantation (allo-HCT). Recently, the use of immune checkpoint inhibitors has gained attention in the treatment of both cutaneous squamous cell carcinoma and hematological malignancies. However, many patients with hematological malignancies eventually undergo allo-HCT, raising the concern of potential …

Secukinumab Efficacy On Resolution Of Enthesitis In Psoriatic Arthritis: Pooled Analysis Of Two Phase 3 Studies., Laura C Coates, Johan K Wallman, Dennis Mcgonagle, Georg A Schett, Iain B Mcinnes, Philip Mease, Lawrence Rasouliyan, Erhard Quebe-Fehling, Darren L Asquith, Andreas E R Fasth, Luminita Pricop, Corine Gaillez

Articles, Abstracts, and Reports

BACKGROUND: Enthesitis is one of the psoriatic arthritis (PsA) domains. Patients with enthesitis are associated with worse outcomes than those without enthesitis. The effect of secukinumab on the resolution of enthesitis in patients with PsA was explored using pooled data from the FUTURE 2 and 3 studies.

METHOD: Assessments of enthesitis through week 104 used the Leeds Enthesitis Index. These post hoc analyses included resolution of enthesitis count (EC = 0), median time to first resolution of enthesitis (Kaplan-Meϊer estimate), and shift analysis (as observed) of baseline EC (1, 2, or 3-6) to full resolution (FR), stable (similar or reduction …

Chronic Muscle Weakness And Mitochondrial Dysfunction In The Absence Of Sustained Atrophy In A Preclinical Sepsis Model, Allison M. Owen, Samir P. Patel, Jeffrey D. Smith, Beverly K. Balasuriya, Stephanie F. Mori, Gregory S. Hawk, Arnold J. Stromberg, Naohide Kuriyama, Masao Kaneki, Alexander G. Rabchevsky, Timothy A. Butterfield, Karyn A. Esser, Charlotte A. Peterson, Marlene E. Starr, Hiroshi Saito

Physiology Faculty Publications

Chronic critical illness is a global clinical issue affecting millions of sepsis survivors annually. Survivors report chronic skeletal muscle weakness and development of new functional limitations that persist for years. To delineate mechanisms of sepsis-induced chronic weakness, we first surpassed a critical barrier by establishing a murine model of sepsis with ICU-like interventions that allows for the study of survivors. We show that sepsis survivors have profound weakness for at least 1 month, even after recovery of muscle mass. Abnormal mitochondrial ultrastructure, impaired respiration and electron transport chain activities, and persistent protein oxidative damage were evident in the muscle of …

Cognitive Decline Over Time In Patients With Systolic Heart Failure: Insights From Warcef., Tetz C Lee, Min Qian, Yutong Liu, Susan Graham, Douglas L Mann, Koki Nakanishi, John R Teerlink, Gregory Y H Lip, Ronald S. Freudenberger Md, Ralph L Sacco, Jay P Mohr, Arthur J Labovitz, Piotr Ponikowski, Dirk J Lok, Kenji Matsumoto, Conrado Estol, Stefan D Anker, Patrick M Pullicino, Richard Buchsbaum, Bruce Levin, John L P Thompson, Shunichi Homma, Marco R Di Tullio

Department of Medicine

OBJECTIVES: This study sought to characterize cognitive decline (CD) over time and its predictors in patients with systolic heart failure (HF).

BACKGROUND: Despite the high prevalence of CD and its impact on mortality, predictors of CD in HF have not been established.

METHODS: This study investigated CD in the WARCEF (Warfarin versus Aspirin in Reduced Ejection Fraction) trial, which performed yearly Mini-Mental State Examinations (MMSE) (higher scores indicate better cognitive function; e.g., normal score: 24 or higher). A longitudinal time-varying analysis was performed among pertinent covariates, including baseline MMSE and MMSE scores during follow-up, analyzed both as a continuous variable …

Six Month Abstinence Heterogeneity In The Best Quit Study., Harold S Javitz, Terry M Bush, Jennifer C Lovejoy, Alula J Torres, Tallie Wetzel, Ken P Wassum, Marcia M Tan, Nabil Alshurafa, Bonnie Spring

Articles, Abstracts, and Reports

BACKGROUND: Understanding the characteristics of smokers who are successful in quitting may help to increase smoking cessation rates.

PURPOSE: To examine heterogeneity in cessation outcome at 6 months following smoking cessation behavioral counseling with or without weight management counseling.

METHODS: 2,540 smokers were recruited from a large quitline provider and then randomized to receive proactive smoking cessation behavioral counseling without or with two versions of weight management counseling. A Classification and Regression Tree (CART) analysis was conducted to identify the individual pretreatment and treatment characteristics of groups of smokers with different quitting success (as measured by point prevalence of self-reported …

Immune Globulin Subcutaneous, Human - Klhw 20% For Primary Humoral Immunodeficiency: An Open-Label, Phase Iii Study, John W Sleasman, William R Lumry, Iftikhar Hussain, H James Wedner, James B Harris, Kecia L Courtney, Elsa Mondou, Jiang Lin, Mark R Stein

2010-2019 OA Pubs

No abstract provided.

Pharmacokinetics Of Once-Daily Extended-Release Tacrolimus Tablets Versus Twice-Daily Capsules In De Novo Liver Transplant, Derek A Dubay, Lewis Teperman, Kimi Ueda, Andrew Silverman, William Chapman, Angel E Alsina, Carmelina Tyler, Daniel R Stevens

2010-2019 OA Pubs

The pharmacokinetics of once-daily extended-release tacrolimus tablets (LCPT) in de novo liver transplantation have not been previously reported. In this phase II, randomized, open-label study, de novo liver transplant recipients were randomized to LCPT 0.07-0.13 mg/kg/day (taken once daily; n = 29) or twice-daily immediate-release tacrolimus capsules (IR-Tac) at 0.10-0.15 mg/kg/day (divided twice daily; n = 29). Subsequent doses of both drugs were adjusted to maintain tacrolimus trough concentrations of 5 to 20 ng/mL through day 90, and 5-15 ng/mL thereafter. Twenty-four-hour pharmacokinetic profiles were obtained on days 1, 7, and 14, with trough concentration and efficacy/safety monitoring through year …

Development And Psychometric Properties Of A Prostate Cancer Knowledge Scale For African American Men, Otis L. Owens, Abbas Tavakoli Drph, Theda Rose, Nikki R. Wooten

Faculty Publications

African American men have the highest prostate cancer-related mortality nationally. In response to this disparity, targeted interventions are emerging to enhance African American men's prostate cancer (PrCA) knowledge to ensure they are equipped to make informed decisions about PrCA screening with health-care providers. African American men's PrCA knowledge has been measured inconsistently over time with limited psychometric evidence. The factor structure of this construct in African American men is relatively unknown. This study describes the development and psychometric evaluation of an 18-item Prostate Cancer Knowledge Scale among 352 African American men. Exploratory factor analysis (EFA) was conducted using weighted least …

Development And Psychometric Properties Of A Prostate Cancer Knowledge Scale For African American Men, Otis L. Owens, Abbas S. Tavakoli, Theda Rose, Nikki R. Wooten

Faculty Publications

African American men have the highest prostate cancer-related mortality nationally. In response to this disparity, targeted interventions are emerging to enhance African American men's prostate cancer (PrCA) knowledge to ensure they are equipped to make informed decisions about PrCA screening with health-care providers. African American men's PrCA knowledge has been measured inconsistently over time with limited psychometric evidence. The factor structure of this construct in African American men is relatively unknown. This study describes the development and psychometric evaluation of an 18-item Prostate Cancer Knowledge Scale among 352 African American men. Exploratory factor analysis (EFA) was conducted using weighted least …

Gilteritinib Or Chemotherapy For Relapsed Or Refractory Flt3-Mutated Aml, Alexander E. Perl, Giovanni Martinelli, Jorge E. Cortes, Andreas Neubauer, Ellin Berman, Stefania Paolini, Pau Montesinos, Maria R. Baer, Richard A. Larson, Celalettin Ustun, Francesco Fabbiano, Harry P. Erba, Antonio Di Stasi, Robert Stuart, Rebecca Olin, Margaret Kasner, Fabio Ciceri, Wen-Chien Chou, Nikolai Podoltsev, Christian Recher, Hisayuki Yokoyama, Naoko Hosono, Sung-Soo Yoon, Je-Hwan Lee, Timothy Pardee, Amir T. Fathi, Chaofeng Liu, Nahla Hasabou, Xuan Liu, Erkut Bahceci, Mark J. Levis

Department of Medical Oncology Faculty Papers

BACKGROUND: Patients with relapsed or refractory acute myeloid leukemia (AML) with mutations in the FMS-like tyrosine kinase 3 gene (FLT3) infrequently have a response to salvage chemotherapy. Gilteritinib is an oral, potent, selective FLT3 inhibitor with single-agent activity in relapsed or refractory FLT3-mutated AML.

METHODS: In a phase 3 trial, we randomly assigned adults with relapsed or refractory FLT3-mutated AML in a 2:1 ratio to receive either gilteritinib (at a dose of 120 mg per day) or salvage chemotherapy. The two primary end points were overall survival and the percentage of patients who had complete remission …

Co-Prescription Network Reveals Social Dynamics Of Opioid Doctor Shopping, Brea L. Perry, Kai Cheng Yang, Patrick Kaminski, Meltem Odabas, Jaehyuk Park, Michelle M. Martel, Carrie B. Oser, Patricia R. Freeman, Yong-Yeol Ahn, Jeffery C. Talbert

Psychology Faculty Publications

This paper examines network prominence in a co-prescription network as an indicator of opioid doctor shopping (i.e., fraudulent solicitation of opioids from multiple prescribers). Using longitudinal data from a large commercially insured population, we construct a network where a tie between patients is weighted by the number of shared opioid prescribers. Given prior research suggesting that doctor shopping may be a social process, we hypothesize that active doctor shoppers will occupy central structural positions in this network. We show that network prominence, operationalized using PageRank, is associated with more opioid prescriptions, higher predicted risk for dangerous morphine dosage, opioid overdose, …

Chronic Obstructive Pulmonary Disease: Thoracic Ct Texture Analysis And Machine Learning To Predict Pulmonary Ventilation, Andrew Westcott, Dante P I Capaldi, David G Mccormack, Aaron D Ward, Aaron Fenster, Grace Parraga

Medical Biophysics Publications

Background Fixed airflow limitation and ventilation heterogeneity are common in chronic obstructive pulmonary disease (COPD). Conventional noncontrast CT provides airway and parenchymal measurements but cannot be used to directly determine lung function. Purpose To develop, train, and test a CT texture analysis and machine-learning algorithm to predict lung ventilation heterogeneity in participants with COPD. Materials and Methods In this prospective study (

Development Of A Non-Invasive Device For Swallow Screening In Patients At Risk Of Oropharyngeal Dysphagia: Results From A Prospective Exploratory Study, Catriona M. Steele, Rajat Mukherjee, Juha M. Kortelainen, Harri Pölönen, Michael Jedwab, Susan L. Brady, Kayla Brinkman Theimer, Susan Langmore, Luis F. Riquelme, Nancy B. Swigert, Philip M. Bath, Larry B. Goldstein, Richard L. Hughes, Dana Leifer, Kennedy R. Lees, Atte Meretoja, Natalia Muehlemann

Neurology Faculty Publications

Oropharyngeal dysphagia is prevalent in several at-risk populations, including post-stroke patients, patients in intensive care and the elderly. Dysphagia contributes to longer hospital stays and poor outcomes, including pneumonia. Early identification of dysphagia is recommended as part of the evaluation of at-risk patients, but available bedside screening tools perform inconsistently. In this study, we developed algorithms to detect swallowing impairment using a novel accelerometer-based dysphagia detection system (DDS). A sample of 344 individuals was enrolled across seven sites in the United States. Dual-axis accelerometry signals were collected prospectively with simultaneous videofluoroscopy (VFSS) during swallows of liquid barium stimuli in thin, …

Multiple Sclerosis Outcomes After Cancer Immunotherapy, Catherine R. Garcia, Rani Jayswal, Val R. Adams, Lowell B. Anthony, John L. Villano

Markey Cancer Center Faculty Publications

INTRODUCTION: Neurological immune-related adverse events are a rare but potentially deadly complication after immune checkpoint inhibitor (ICI) treatment. As multiple sclerosis (MS) is an immune-mediated disease, it is unknown how ICI treatment may affect outcomes.

METHODS: We analyzed the United States Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) database for pembrolizumab, atezolizumab, nivolumab, ipilimumab, avelumab, and durvalumab 2 years prior their FDA approval until December 31, 2017, to include all cases with confirmed diagnosis/relapse of MS. We also included cases reported in the literature and a patient from our institution.

RESULTS: We identified 14 cases of MS …

Quantifying Balance Control After Spinal Cord Injury: Reliability And Validity Of The Mini-Bestest, Katherine Chan, Janelle Unger, Jae Woung Lee, Gillian Johnston, Marissa Constand, Kei Masani, Kristin E Musselman

Physical Therapy Publications

Context/Objective: Incomplete spinal cord injury (iSCI) causes deficits in balance control. The Mini-Balance Evaluation Systems Test (mini-BESTest) is a comprehensive measure; however, further testing of its psychometric properties among the iSCI population is needed. We evaluated the mini-BESTest’s test-retest reliability, and concurrent and convergent validity among individuals living with iSCI for more than one year.

Design: Cross-sectional study.

Setting: Rehabilitation hospital.

Participants: Twenty-one individuals with chronic motor iSCI (14 females, mean age 56.8 ± 14.0 years).

Interventions: None.

Outcome Measures: Participants completed the mini-BESTest at two sessions spaced two weeks apart. At the second session, participants …

Socioemotional Selectivity And Psychological Health In Amyotrophic Lateral Sclerosis Patients And Caregivers: A Longitudinal, Dyadic Analysis, Suzanne C. Segerstrom, Edward J. Kasarskis, David W. Fardo, Philip M. Westgate

Psychology Faculty Publications

Objective: Socioemotional selectivity theory predicts that as the end of life approaches, goals and resources that provide immediate, hedonic reward become more important than those that provide delayed rewards. This study tested whether these goal domains differentially affected psychological health in the context of marital dyads in which one partner had been diagnosed with amyotrophic lateral sclerosis (ALS), a life-limiting disease.

Design: ALS patients (N = 102) being treated in three multidisciplinary clinics and their spouses (N = 100) reported their loneliness, financial worry and psychological health every 3 months for up to 18 months.

Main …

Noninvasive Detection Of Graft Injury After Heart Transplant Using Donor-Derived Cell-Free Dna: A Prospective Multicenter Study, Kiran K Khush, Jignesh Patel, Sean Pinney, Andrew Kao, Rami Alharethi, Eugene Depasquale, Gregory Ewald, Peter Berman, Manreet Kanwar, David Hiller, James P Yee, Robert N Woodward, Shelley Hall, Jon Kobashigawa

2020-Current year OA Pubs

Standardized donor-derived cell-free DNA (dd-cfDNA) testing has been introduced into clinical use to monitor kidney transplant recipients for rejection. This report describes the performance of this dd-cfDNA assay to detect allograft rejection in samples from heart transplant (HT) recipients undergoing surveillance monitoring across the United States. Venous blood was longitudinally sampled from 740 HT recipients from 26 centers and in a single-center cohort of 33 patients at high risk for antibody-mediated rejection (AMR). Plasma dd-cfDNA was quantified by using targeted amplification and sequencing of a single nucleotide polymorphism panel. The dd-cfDNA levels were correlated to paired events of biopsy-based diagnosis …

Long-Term Safety And Efficacy Of Subcutaneous Pasireotide In Patients With Cushing's Disease: Interim Results From A Long-Term Real-World Evidence Study., Luca Manetti, Timo Deutschbein, Jochen Schopohl, Kevin C J Yuen, Michael Roughton, Ulrike Kriemler-Krahn, Libuse Tauchmanova, Ricardo Maamari, Carla Giordano

Articles, Abstracts, and Reports

PURPOSE: Clinical trials have demonstrated the favorable efficacy/safety profile of pasireotide in patients with Cushing's disease (CD). We report interim long-term results of an ongoing real-world evidence study of subcutaneous pasireotide in patients with CD.

METHODS: Adults with CD receiving pasireotide, initiated before (prior-use) or at study entry (new-use), were monitored for ≤ 3 years during a multicenter observational study ( http://clinicaltrials.gov identifier NCT02310269). Primary objective was to assess long-term safety of pasireotide alone or with other CD therapies.

RESULTS: At the time of this interim analysis, 127 patients had received pasireotide (new-use, n = 31; prior-use, n = 96). …

Vitamin D Status And Risk Of Incident Tuberculosis Disease: A Nested Case-Control Study, Systematic Review, And Individual-Participant Data Meta-Analysis, Omowunmi Aibana, Chuan-Chin Huang, Said Aboud, Alberto Arnedo-Pena, Mercedes C Becerra, Juan Bautista Bellido-Blasco, Ramesh Bhosale, Roger Calderon, Silvia Chiang, Carmen Contreras, Ganmaa Davaasambuu, Wafaie W Fawzi, Molly F Franke, Jerome T Galea, Daniel Garcia-Ferrer, Maria Gil-Fortuño, Barbará Gomila-Sard, Amita Gupta, Nikhil Gupte, Rabia Hussain, Jesus Iborra-Millet, Najeeha T Iqbal, Jose Vicente Juan-Cerdán, Aarti Kinikar, Leonid Lecca, Vidya Mave, Noemi Meseguer-Ferrer, Grace Montepiedra, Ferdinand M Mugusi, Olumuyiwa A Owolabi, Julie Parsonnet, Freddy Roach-Poblete, Maria Angeles Romeu-García, Stephen A Spector, Christopher R Sudfeld, Mark W Tenforde, Toyin O Togun, Rosa Yataco, Zibiao Zhang, Megan B Murray

Journal Articles

BACKGROUND: Few studies have evaluated the association between preexisting vitamin D deficiency and incident tuberculosis (TB). We assessed the impact of baseline vitamins D levels on TB disease risk.

METHODS AND FINDINGS: We assessed the association between baseline vitamin D and incident TB in a prospective cohort of 6,751 HIV-negative household contacts of TB patients enrolled between September 1, 2009, and August 29, 2012, in Lima, Peru. We screened for TB disease at 2, 6, and 12 months after enrollment. We defined cases as household contacts who developed TB disease at least 15 days after enrollment of the index patient. …

Blood Leukocyte Dna Methylation Predicts Risk Of Future Myocardial Infarction And Coronary Heart Disease., Golareh Agha, Michael M Mendelson, Cavin K Ward-Caviness, Roby Joehanes, Tianxiao Huan, Rahul Gondalia, Elias Salfati, Jennifer A Brody, Giovanni Fiorito, Jan Bressler, Brian H Chen, Symen Ligthart, Simonetta Guarrera, Elena Colicino, Allan C Just, Simone Wahl, Christian Gieger, Amy R Vandiver, Toshiko Tanaka, Dena G Hernandez, Luke C Pilling, Andrew B Singleton, Carlotta Sacerdote, Vittorio Krogh, Salvatore Panico, Rosario Tumino, Yun Li, Guosheng Zhang, James D Stewart, James S Floyd, Kerri L Wiggins, Jerome I Rotter, Michael Multhaup, Kelly Bakulski, Steven Horvath, Philip S Tsao, Devin M Absher, Pantel Vokonas, Joel Hirschhorn, M Daniele Fallin, Chunyu Liu, Stefania Bandinelli, Eric Boerwinkle, Abbas Dehghan, Joel D Schwartz, Bruce M Psaty, Andrew P Feinberg, Lifang Hou, Luigi Ferrucci, Nona Sotoodehnia, Giuseppe Matullo, Annette Peters, Myriam Fornage, Themistocles L Assimes, Eric A Whitsel, Daniel Levy, Andrea A Baccarelli

Journal Articles

BACKGROUND: DNA methylation is implicated in coronary heart disease (CHD), but current evidence is based on small, cross-sectional studies. We examined blood DNA methylation in relation to incident CHD across multiple prospective cohorts.

METHODS: Nine population-based cohorts from the United States and Europe profiled epigenome-wide blood leukocyte DNA methylation using the Illumina Infinium 450k microarray, and prospectively ascertained CHD events including coronary insufficiency/unstable angina, recognized myocardial infarction, coronary revascularization, and coronary death. Cohorts conducted race-specific analyses adjusted for age, sex, smoking, education, body mass index, blood cell type proportions, and technical variables. We conducted fixed-effect meta-analyses across cohorts.

RESULTS: Among …

Rehabilitation Modifications For A Patient With Parkinson’S Disease Following A Suspected Case Of Gilbert’S Syndrome: A Case Study, Jason Bandong, Hy Ia, Naureen Imam, Kayla Wilcox, Travis Dennis

San Marcos, Summer 2019

The purpose of this case study was to assess the effects of core stabilization exercises, balance training, agility ladder step drills, fine motor, and dual-task training in the treatment of a high-functioning, 55-year-old, male patient with a history of Parkinson’s Disease and suspected Gilbert’s Syndrome.

This treatment program delivered for 1 hour once per week over 4 weeks led to mild improvements in activity limitations with the most notable being able to button a shirt with decreased time and assistance. The patient also exhibited mild improvement in body structure/function impairments with decreased loss of balance as evident during tandem walking …

Hyperpolarized Helium 3 Mri In Mild-To-Moderate Asthma: Prediction Of Postbronchodilator Reversibility, Rachel L Eddy, Sarah Svenningsen, Christopher Licskai, David G Mccormack, Grace Parraga

Medical Biophysics Publications

Background: Longitudinal progression to irreversible airflow limitation occurs in approximately 10% of patients with asthma, but it is difficult to identify patients who are at risk for this transition.

Purpose: To investigate 6-year longitudinal changes in hyperpolarized helium 3 (3He) MRI ventilation defects in study participants with mild-to-moderate asthma and identify predictors of longitudinal changes in postbronchodilator forced expiratory volume in 1 second (FEV1) reversibility

Materials and Methods: Spirometry and hyperpolarized 3He MRI were evaluated in participants with mild-to-moderate asthma in two prospectively planned visits approximately 6 years apart. Participants underwent methacholine challenge at baseline (January 2010 to April 2011) …

Selection Biases In Technology-Based Intervention Research: Patients' Technology Use Relates To Both Demographic And Health-Related Inequities., Tammy Toscos Phd, Michelle Drouin, Jessica Pater, Mindy Flanagan, Rachel Pfafman, Michael Mirro Md, Facc, Fhrs, Faha

Health Services and Informatics Research

OBJECTIVE: Researchers conduct studies with selection biases, which may limit generalizability and outcomes of intervention research. In this methodological reflection, we examined demographic and health characteristics of implantable cardioverter defibrillator patients who were excluded from an informatics intervention due to lack of access to a computer and/or the internet.

MATERIALS AND METHODS: Using information gathered from surveys and electronic health records, we compared the intervention group to excluded patients on demographic factors, computer skills, patient activation, and medical history.

RESULTS: Excluded patients were older, less educated, less engaged and activated in their health, and had worse health (ie, more medical …

Sexual Violation Of Patients By Physicians: A Mixed-Methods, Exploratory Analysis Of 101 Cases, James M Dubois, Heidi A Walsh, John T Chibnall, Emily E Anderson, Michelle R Eggers, Mobolaji Fowose, Hannah Ziobrowski

2010-2019 OA Pubs

A mixed-method, exploratory design was used to examine 101 cases of sexual violations in medicine. The study involved content analysis of cases to characterize the physicians, patient-victims, the practice setting, kinds of sexual violations, and consequences to the perpetrator. In each case, a criminal law framework was used to examine how motives, means, and opportunity combined to generate sexual misconduct. Finally, cross-case analysis was performed to identify clusters of causal factors that explain specific kinds of sexual misconduct. Most cases involved a combination of five factors: male physicians (100%), older than the age of 39 (92%), who were not board …

Neoadjuvant Folfirinox In Patients With Borderline Resectable Pancreatic Cancer: A Systematic Review And Patient-Level Meta-Analysis, Quisette P Janssen, Andrea Wang-Gillam, Et Al.

2010-2019 OA Pubs

BACKGROUND: FOLFIRINOX is a standard treatment for metastatic pancreatic cancer patients. The effectiveness of neoadjuvant FOLFIRINOX in patients with borderline resectable pancreatic cancer (BRPC) remains debated.

METHODS: We performed a systematic review and patient-level meta-analysis on neoadjuvant FOLFIRINOX in patients with BRPC. Studies with BRPC patients who received FOLFIRINOX as first-line neoadjuvant treatment were included. The primary endpoint was overall survival (OS), and secondary endpoints were progression-free survival, resection rate, R0 resection rate, and grade III-IV adverse events. Patient-level survival outcomes were obtained from authors of the included studies and analyzed using the Kaplan-Meier method.

RESULTS: We included 24 studies …