Digital Commons Network^™

Task-Based Noise Exposures For Farmers Involved In Grain Production, Michael J. Humann, Wayne T. Sanderson, Kelley J. Donham, Kevin M. Kelly

Epidemiology and Environmental Health Faculty Publications

Few studies have been done examining noise exposures associated with agricultural tasks. This study was conducted to address that research gap by calculating the noise exposures for tasks and equipment associated with grain production and assessing the variability in those exposures. An additional aim of this study was to identify tasks and equipment that could be targeted for intervention strategies as a means toward reducing the total noise exposures of farmers and farm workers. Through the use of personal noise dosimetry and direct observation, over 30,000 one-minute noise exposure measurements and corresponding task and equipment data were collected on 18 …

Willingness To Undergo A Repeat Liver Biopsy Among Hiv/Hepatitis C Virus-Coinfected And Hepatitis C Virus-Monoinfected Patients, Valerianna K Amorosa, Omowunmi Aibana, Norah J Shire, Zachariah Dorey-Stein, Thomas Ferrara, Joanne Gilmore, Jay R Kostman, Vincent Lo Re

Faculty, Staff and Student Publications

BACKGROUND: Guidelines for chronic hepatitis C virus (HCV) management have recommended that a liver biopsy be repeated at 3-year intervals for HIV/HCV-coinfected patients and 5-year intervals for those with HCV monoinfection to assess fibrosis progression. However, it is unclear if patients are willing to repeat this procedure.

OBJECTIVE: To determine the prevalence and factors, particularly HIV coinfection, associated with willingness to repeat a liver biopsy.

METHODS: A questionnaire was administered to 235 HCV-infected patients (113 with HIV coinfection) between January 2008 and June 2011 who previously underwent liver biopsy. The main outcome was self-reported willingness to repeat the biopsy. The …

Experiences Of Kenyan Healthcare Workers Providing Services To Men Who Have Sex With Men: Qualitative Findings From A Sensitivity Training Programme, Elise M. Van Der Elst, Evans Gichuru, Anisa Omar, Jennifer Kanungi, Zoe Duby, Miriam Midoun, Sylvia Shangani, Susan M. Graham, Adrian D. Smith, Eduard J. Sanders, Don Operario

Community & Environmental Health Faculty Publications

Introduction

Men who have sex with men (MSM) in Kenya are at high risk for HIV and may experience prejudiced treatment in health settings due to stigma. An on-line computer-facilitated MSM sensitivity programme was conducted to educate healthcare workers (HCWs) about the health issues and needs of MSM patients.

Methods

Seventy-four HCWs from 49 ART-providing health facilities in the Kenyan Coast were recruited through purposive sampling to undergo a two-day MSM sensitivity training. We conducted eight focus group discussions (FGDs) with programme participants prior to and three months after completing the training programme. Discussions aimed to characterize HCWs’ challenges in …

Cattle-Related Injuries And Farm Management Practices On Kentucky Beef Cattle Farms, Steven R. Browning, Susan C. Westneat, Wayne T. Sanderson, Deborah B. Reed

Epidemiology and Environmental Health Faculty Publications

While working on farms with livestock increases the risk of injury among farm workers in comparison to other commodity farms, few studies have examined the role offarm management practices in association with the risk of cattle-related injury. We examined the farm management practices of Kentucky beef cattle farms in association with self-reported rates of cattle-related injuries among workers. We conducted a mail survey of a random sample of 2,500 members of the Kentucky Cattlemen's Association. Results from 1,149 farm operators who were currently raising beef cattle and provided complete survey response are reported. During the busy season, the principal operator …

Lead-Based Paint Awareness, Work Practices, And Compliance During Residential Construction And Renovation, James D. Blando, Nickita Antoine, Daniel Lefkowitz

Community & Environmental Health Faculty Publications

The U.S. Environmental Protection Agency recently implemented the Renovation, Repair and Painting (RRP) rule that applies to pre-1978 residences because of the potential presence of lead-based paint. Enforcement of this rule may be difficult and therefore it is crucial to understand the awareness and beliefs of contractors and the general public because these will likely be major determinants of exposures resulting from residential renovation work. The study described in this article utilized two mailed surveys: one directed to the general public and the other directed to contractors. The surveys were conducted in New Jersey and Virginia. Field observations were also …

Predicting Barriers To Primary Care For Patients With Disabilities: A Mixed Methods Study Of Practice Administrators, Jennifer Renee Pharr, Michelle Chino

Environmental & Global Health Faculty Research

Background. People with disabilities continue to be identified as a group who experience disparate health/health care. They are less likely to engage in some health care services. Structural barriers are often identified as one of the reasons for the underutilization of some health care services by people with disabilities. However, to date no study has been conducted to understand why structural barriers persist twenty years after the Americans with Disabilities Act (ADA) became law.

Objectives. We examined the relationship between primary care practice administrators’ knowledge of the ADA and the number of accessibility barriers that patients with mobility disabilities might …

De Novo Orfs In Drosophila Are Important To Organismal Fitness And Evolved Rapidly From Previously Non-Coding Sequences, Josephine A. Reinhardt, Betty M. Wanjiru, Alicia T. Brant, Perot Saelao, David J. Begun, Corbin D. Jones

Biology

How non-coding DNA gives rise to new protein-coding genes (de novo genes) is not well understood. Recent work has revealed the origins and functions of a few de novo genes, but common principles governing the evolution or biological roles of these genes are unknown. To better define these principles, we performed a parallel analysis of the evolution and function of six putatively protein-coding de novo genes described in Drosophila melanogaster. Reconstruction of the transcriptional history of de novo genes shows that two de novo genes emerged from novel long non-coding RNAs that arose at least 5 MY prior to evolution …

Association Of Iron Depletion With Menstruation And Dietary Intake Indices In Pubertal Girls: The Healthy Growth Study, George Moschonis, Dimitrios Papandreou, Christina Mavrogianni, Angeliki Giannopoulou, Louisa Damianidi, Pavlos Malindretos, Christos Lionis, George P. Chrousos, Yannis Manios

All Works

The aim of the present study was to investigate the associations of iron depletion (ID) with menstrual blood losses, lifestyle, and dietary habits, in pubertal girls. The study sample comprised 1222 girls aged 9-13 years old. Biochemical, anthropometrical, dietary, clinical, and physical activity data were collected. Out of 274 adolescent girls with menses, 33.5% were found to be iron depleted (defined as serum ferritin < 12 g/L) compared to 15.9% out of 948 girls without menses. Iron-depleted girls without menses were found to have lower consumption of poultry (P = 0.017) and higher consumption of fruits (P = 0.044) and fast food (P = 0.041) compared to their peers having normal iron status. Multivariate logistic regression analysis showed that girls with menses were 2.57 (95% CI: 1.37, 4.81) times more likely of being iron depleted compared to girls with no menses. Iron depletion was found to be associated with high calcium intake, high consumption of fast foods, and low consumption of poultry and fruits. Menses was the only factor that was found to significantly increase the likelihood of ID in these girls. More future research is probably needed in order to better understand the role of diet and menses in iron depletion. © 2013 George Moschonis et al.

Investigating The Expression And Functional Activities Of The Proteins That Are Involved In Uterine Fluid Ph Regulation At Different Stages Of The Oestrous Cycle And In Steroid Replaced Ovariectomized Rats / Khadijeh Gholami, Khadijeh Gholami

Student Works (2010-2019)

Precise control of the uterine luminal fluid pH is important for a number of key reproductive events. We hypothesized that sex-steroid could participate in this control via affecting the expression of H+ and HCO3- transporters as well as the enzyme that is involved in their generation. In view of this, we investigate the expressions and functional activities of few membrane transporters including CFTR, SLC26A6, NBC and NHE as well as CA enzyme in the uterus. Adult female WKY rats were divided into two main groups; (i) ovariectomized, steroid-replaced and (ii) intact rats at different phases of the oestrous cycle. The …

The Forms Of Bullying Scale (Fbs): Validity And Reliability Estimates For A Measure Of Bullying Victimization And Perpetration In Adolescence, Therese M. Shaw, Julian J. Dooley, Donna S. Cross, Stephen R Zubrick, Stacey K. Waters

Research outputs 2013

The study of bullying behavior and its consequences for young people depends on valid and reliable measurement of bullying victimization and perpetration. Although numerous self-report bullying-related measures have been developed, robust evidence of their psychometric properties is scant, and several limitations inhibit their applicability. The Forms of Bullying Scale (FBS), with versions to measure bullying victimization (FBS-V) and perpetration (FBS-P), was developed on the basis of existing instruments, for use with 12-to 15-year-old adolescents to economically, yet comprehensively measure both bullying perpetration and victimization. Measurement properties were estimated. Scale validity was tested using data from 2 independent studies of 3,496 …

Characteristics And Quality Of Life Of Patients Presenting To Cancer Support Centres: Patient Rated Outcomes And Use Of Complementary Therapies, Bonnie J. Furzer, Kemi E. Wright, Anna S. Petterson, Karen E. Wallman, Timothy R. Ackland, David Jl Joske

Research outputs 2013

Background: In order to effectively target and provide individualised patient support strategies it is crucial to have a comprehensive picture of those presenting for services. The purpose of this study was to determine the characteristics and patient rated outcomes of individuals presenting to SolarisCare cancer support centres and their choices regarding complementary and integrated therapies (CIT).Methods: A cohort with a current or previous cancer diagnosis aged 18 - 87 years presenting to a SolarisCare centre during a 5-day period completed a questionnaire. Four SolarisCare centres participated in the trial including regional and metropolitan locations. Outcomes included medical and demographic characteristics, …

Lifestyle Factors, Medication Use And Risk For Ischaemic Heart Disease Hospitalisation: A Longitudinal Population-Based Study, Anthony S. Gunnell, K Einarsdottir, Daniel A. Galvao, S Joyce, S Tomlin, Vicki J. Graham, Caroline Mcintyre, Robert U. Newton, T Briffa

Research outputs 2013

Background:Lifestyle factors have been implicated in ischaemic heart disease (IHD) development however a limited number of longitudinal studies report results stratified by cardio-protective medication use.Purpose:This study investigated the influence of self-reported lifestyle factors on hospitalisation for IHD, stratified by blood pressure and/or lipid-lowering therapy.Methods:A population-based cohort of 14,890 participants aged 45+ years and IHD-free was identified from the Western Australian Health and wellbeing Surveillance System (2004 to 2010 inclusive), and linked with hospital administrative data. Adjusted hazard ratios for future IHD-hospitalisation were estimated using Cox regression.Results:Current smokers remained at higher risk for IHD-hospitalisation (adjusted HR=1.57; 95% CI: 1.22-2.03) after adjustment …

Markers Of Circulating Tumour Cells In The Peripheral Blood Of Patients With Melanoma Correlate With Disease Recurrence And Progression, Anna L. Reid, M Millward, Robert Pearce, M Lee, M Frank, A Ireland, L Monshizadeh, Tapan Rai, P Heenan, Sandra Medic, P Kumarasinghe, Melanie R. Ziman

Research outputs 2013

Background: Multimarker quantitative real-time polymerase chain reaction (qRT-PCR) represents an effective method for detecting circulating tumour cells in the peripheral blood of patients with melanoma.

Objectives: To investigate whether the phenotype of circulating melanoma cells represents a useful indicator of disease stage, recurrence and treatment efficacy.

Methods: Peripheral blood was collected from 230 patients with melanoma and 152 healthy controls over a period of 3 years and 9 months. Clinical data and blood samples were collected from patients with primary melanoma (early stages, 0-II, n = 154) and metastatic melanoma (late stages, III-IV, n = 76). Each specimen was examined …

Health-Related Quality Of Life And Life Satisfaction In Colorectal Cancer Survivors: Trajectories Of Adjustment, Jeff Dunn, Shu Kay Ng, William Breitbart, Joanne Aitken, Pip Youl, Peter D. Baade, Suzanne K. Chambers

Research outputs 2013

Background: This longitudinal study describes the five year trajectories of health-related quality of life (HR-QOL) and life satisfaction in long term colorectal cancer survivors.Patients and methods: A population-based sample of 1966 colorectal cancer survivors were surveyed at six time points from five months to five years post-diagnosis. Predictor variables were: socio-demographic variables, optimism; cancer threat appraisal; perceived social support. Quality of life was assessed with the Functional Assessment of Cancer Therapy-Colorectal (HR-QOL); and the Satisfaction with Life Scale. Growth mixture models were applied to identify trajectory classes and their predictors.Results: Distinct adjustment trajectories were identified for HR-QOL and life satisfaction. …

The Beauty Standard Trade-Off: How Ebony, Essence, And Jet Magazine Represent African American/Black Female Beauty In Advertising In 1968, 1988, And 2008, Jerrika M. Anderson Edwards

Scripps Senior Theses

How do magazines that target the Black community represent Black/African American female beauty within a society that pushes a Eurocentric beauty ideal? Are these publications affected by the dominant ideal, do they resist the ideal with their own Afrocentric beauty standards, or do they find some type of compromise between the two? In this thesis, I propose that these publications present a compromise between Eurocentric and Afrocentric ideals but to the detriment of Black/African American women. To investigate my research questions, I conducted a content analysis of the advertisements in three periods of time, 1968, 1988, and 2008, in three …

Cervical Assessment By Ultrasound For Preventing Preterm Delivery., Vincenzo Berghella, Jason K. Baxter Md, Mscp, Nancy W Hendrix

Department of Obstetrics and Gynecology Faculty Papers

BACKGROUND: Measurement of cervical length (CL) by transvaginal ultrasound (TVU) is predictive of preterm birth (PTB). It is unclear if this screening test is effective for prevention of PTB.

OBJECTIVES: To assess the effectiveness of antenatal management based on transvaginal ultrasound of cervical length (TVU CL) screening for preventing PTB.

SEARCH METHODS: We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (31 August 2012), reviewed the reference lists of all articles and contacted experts in the field for additional and ongoing trials.

SELECTION CRITERIA: Published and unpublished randomized controlled trials including pregnant women between the gestational ages of 14 …

Investigating The Role For Il-21 In Rabies Virus Vaccine-Induced Immunity., Corin L Dorfmeier, Evgeni P Tzvetkov, Anthony Gatt, James P Mcgettigan

Department of Microbiology and Immunology Faculty Papers

Over two-thirds of the world's population lives in regions where rabies is endemic, resulting in over 15 million people receiving multi-dose post-exposure prophylaxis (PEP) and over 55,000 deaths per year globally. A major goal in rabies virus (RABV) research is to develop a single-dose PEP that would simplify vaccination protocols, reduce costs associated with RABV prevention, and save lives. Protection against RABV infections requires virus neutralizing antibodies; however, factors influencing the development of protective RABV-specific B cell responses remain to be elucidated. Here we used a mouse model of IL-21 receptor-deficiency (IL-21R-/-) to characterize the role for IL-21 in RABV …

Ash2 Acts As An Ecdysone Receptor Coactivator By Stabilizing The Histone Methyltransferase Trr., Albert Carbonell, Alexander Mazo, Florenci Serras, Montserrat Corominas

Department of Biochemistry and Molecular Biology Faculty Papers

The molting hormone ecdysone triggers chromatin changes via histone modifications that are important for gene regulation. On hormone activation, the ecdysone receptor (EcR) binds to the SET domain-containing histone H3 methyltransferase trithorax-related protein (Trr). Methylation of histone H3 at lysine 4 (H3K4me), which is associated with transcriptional activation, requires several cofactors, including Ash2. We find that ash2 mutants have severe defects in pupariation and metamorphosis due to a lack of activation of ecdysone-responsive genes. This transcriptional defect is caused by the absence of the H3K4me3 marks set by Trr in these genes. We present evidence that Ash2 interacts with Trr …

A Phase 1b Study Of Humanized Ks-Interleukin-2 (Huks-Il2) Immunocytokine With Cyclophosphamide In Patients With Epcam-Positive Advanced Solid Tumors., Joseph P Connor, Mihaela C Cristea, Nancy L Lewis, Lionel D Lewis, Philip B Komarnitsky, Maria R Mattiacci, Mildred Felder, Sarah Stewart, Josephine Harter, Jean Henslee-Downey, Daniel Kramer, Roland Neugebauer, Roger Stupp

Kimmel Cancer Center Faculty Papers

BACKGROUND: Humanized KS-interleukin-2 (huKS-IL2), an immunocytokine with specificity for epithelial cell adhesion molecule (EpCAM), has demonstrated favorable tolerability and immunologic activity as a single agent.

METHODS: Phase 1b study in patients with EpCAM-positive advanced solid tumors to determine the maximum tolerated dose (MTD) and safety profile of huKS-IL2 in combination with low-dose cyclophosphamide. Treatment consisted of cyclophosphamide (300 mg/m2 on day 1), and escalating doses of huKS-IL2 (0.5-4.0 mg/m2 IV continuous infusion over 4 hours) on days 2, 3, and 4 of each 21-day cycle. Safety, pharmacokinetic profile, immunogenicity, anti-tumor and biologic activity were evaluated.

RESULTS: Twenty-seven patients were treated …

The Ambiguity Of Panem: Capitalism, Nationalism, And Sexuality In Suzanne Collins' The Hunger Games Series, Megan Ann Peters

All Graduate Theses, Dissertations, and Other Capstone Projects

The publication of and the critical and public success of Suzanne Collins' The Hunger Games trilogy marks a significant departure from the norms of traditionally-popular young adult literature, particularly in its portrayal of a fiercely active female protagonist. This thesis argues that despite the noticeable progress these novels make in representing a strong female character, The Hunger Games series fails to adequately challenge other important aspects of oppression. I conduct a feminist literary analysis of The Hunger Games, Catching Fire, and Mockingjay, focusing specifically on representations of capitalism and commodification, national and district pride, and sexual objectification and sexual harassment …

The Effect Of Contextual Cues On The Encoding Of Motor Memories., Ian S. Howard, Daniel M. Wolpert, David W. Franklin

School of Engineering, Computing and Mathematics

Several studies have shown that sensory contextual cues can reduce the interference observed during learning of opposing force fields. However, because each study examined a small set of cues, often in a unique paradigm, the relative efficacy of different sensory contextual cues is unclear. In the present study we quantify how seven contextual cues, some investigated previously and some novel, affect the formation and recall of motor memories. Subjects made movements in a velocity-dependent curl field, with direction varying randomly from trial to trial but always associated with a unique contextual cue. Linking field direction to the cursor or background …

Toward A Female Clown Practice: Transgression, Archetype And Myth, Margaret J Irving

Other Faculty of Arts, Humanities and Business Theses

Women who learn to clown within Western contemporary theatre and performance training lack recognizably female exemplars of this popular art form. This practice-as-research thesis analyses my past and present clowning experiences in order to create an understanding of a woman-centered clown practice which allows for the expression of material bodies and lived experiences. It offers a feminist perspective on Jacques Lecoq’s pedagogy, which revolves around a notion of an ‘inner clown’ and is prevalent in contemporary UK clown training and practice. The thesis draws on both the avant-garde and numerous clown types and archetypes, in order to understand clowning as …

The Ecology Of Medical Care In Beijing, Shuang Shao, Feifei Zhao, Jing Wang, Lei Feng, Xiaoqin Lu, Juan Du, Yuxiang Yan, Chao Wang, Yinghong Fu, Jingjing Wu, Xinwei Yu, Kaykeng Khoo, Youxin Wang, Wei Wang

Research outputs 2013

Background: We presented the pattern of health care consumption, and the utilization of available resources by describing the ecology of medical care in Beijing on a monthly basis and by describing the socio-demographic characteristics associated with receipt care in different settings. Methods: A cohort of 6,592 adults, 15 years of age and older were sampled to estimate the number of urbanresident adults per 1,000 who visited a medical facility at least once in a month, by the method of three-stage stratified and cluster random sampling. Separate logistic regression analyses assessed the association between those receiving care in different types of …

Immune Response To Snake Envenoming And Treatment With Antivenom; Complement Activation, Cytokine Production And Mast Cell Degranulation, Shelley Stone, Geoffrey K. Isbister, Seyed Shahmy, Fahim Mohamed, Chandana Abeysinghe, Harendra Karunathilake, Ariaranee Ariaratnam, Tamara E. Jacoby-Alner, Claire L. Cotterell, Simon G A Brown

Research outputs 2013

Background:Snake bite is one of the most neglected public health issues in poor rural communities worldwide. In addition to the clinical effects of envenoming, treatment with antivenom frequently causes serious adverse reactions, including hypersensitivity reactions (including anaphylaxis) and pyrogenic reactions. We aimed to investigate the immune responses to Sri Lankan snake envenoming (predominantly by Russell's viper) and antivenom treatment.Methodology/Principal Findings:Plasma concentrations of Interleukin (IL)-6, IL-10, tumor necrosis factor α (TNFα), soluble TNF receptor I (sTNFRI), anaphylatoxins (C3a, C4a, C5a; markers of complement activation), mast cell tryptase (MCT), and histamine were measured in 120 Sri Lankan snakebite victims, both before and …

Neither Heavy Nor Light Load Resistance Exercise Acutely Exacerbates Lymphedema In Breast Cancer Survivor, Prue Cormie, Daniel A. Galvao, Nigel A. Spry, Robert Newton

Research outputs 2013

Resistance exercise has great potential to aid in the management of breast cancer-related lymphedema (BCRL), but little is known regarding the acute response of performing resistance exercises with the affected limb. Purpose. To examine the acute impact of upper body resistance exercise on the amount of swelling and severity of symptoms in women with BCRL and to compare these effects between resistance exercise involving high and low loads (heavier vs lighter weights). Methods. Seventeen women aged 61 ± 9 years with mild to severe BCRL participated in this study. Participants completed a high load (6-8 repetition maximum) and low load …

The Genetic Contribution Of Cidea Polymorphisms, Haplotypes And Loci Interaction To Obesity In A Han Chinese Population, Jingjing Wu, Ling Zhang, Jie Zhang, Ying Dai, Lili Bian, Manshu Song, Alyce C. Russell, Wei Wang

Research outputs 2013

To investigate the association of tag-SNPs and haplotype structures of the CIDEA gene with obesity in a Han Chinese population. Five single nucleotide polymorphisms (SNPs) (rs1154588/V115F, rs4796955/SNP1, rs8092502/SNP2, rs12962340/SNP3 and rs7230480/SNP4) in the CIDEA gene were genotyped in a case-control study. Genotyping was performed using the sequenom matrixassisted laser desorption/ionization time-of-flight mass spectrometry iPLEX platform. There were significant differences between the obese and control groups in genotype distributions of V115F (P>0.001), SNP1 (P = 0.006) and SNP2 (P = 0.005). Carriers of V115F-TT, SNP1-GG and SNP2-CC genotypes had a 2.84-fold (95 % CI 1.73-4.66), 2.19-fold (95 % CI 1.09-4.38) …

A Fimh Inhibitor Prevents Acute Bladder Infection And Treats Chronic Cystitis Caused By Multidrug-Resistant Uropathogenic Escherichia Coli St131., Makrina Totsika, Maria Kostakioti, Thomas J. Hannan, Mathew Upton, Scott A. Beatson, James W. Janetka, Scott J. Hultgren, Mark A. Schembri

School of Biomedical Sciences

BACKGROUND: Escherichia coli O25b:H4-ST131 represents a predominant clone of multidrug-resistant uropathogens currently circulating worldwide in hospitals and the community. Urinary tract infections (UTIs) caused by E. coli ST131 are typically associated with limited treatment options and are often recurrent. METHODS: Using established mouse models of acute and chronic UTI, we mapped the pathogenic trajectory of the reference E. coli ST131 UTI isolate, strain EC958. RESULTS: We demonstrated that E. coli EC958 can invade bladder epithelial cells and form intracellular bacterial communities early during acute UTI. Moreover, E. coli EC958 persisted in the bladder and established chronic UTI. Prophylactic antibiotic administration …

Barriers And Facilitators That Influence The Delivery Of Prevention Guidance In Health Service Dental Practice: A Questionnaire Study Of Practising Dentists In Southwest England., Rv Witton, Dr Moles

Peninsula Dental School

UNLABELLED: Objective: OBJECTIVE: To investigate the barriers and facilitators influencing the delivery of prevention in accordance with a national guideline (Delivering Better Oral Health, Department of Health England) in health service dental practice. DESIGN: Self-completion questionnaire. SETTING: Health service general dental practices. SUBJECTS AND METHODS: Questionnaires were sent via two mailings to all 508 dentists registered to work in health service general dental practice in Devon, South West England. RESULTS: In total 266 questionnaires were returned (52% response rate). Examples of barriers and facilitators were evident at various organisational levels of dentistry. These were principally the healthcare system, practice (dental …

Long-Term Persistency And Costs Associated With The Use Of Iron Chelation Therapies In The Treatment Of Sickle Cell Disease Within Medicaid Programs., Edward P Armstrong, Grant H Skrepnek, Medha Sasane, Susan M Snodgrass, Samir K. Ballas

Department of Medicine Faculty Papers

OBJECTIVE: This retrospective study evaluated iron chelating therapy (ICT) discontinuation and costs in Sickle cell disease (SCD) Medicaid recipients using healthcare claims from 2006-2010.

METHODS: Patients with ≥1 SCD diagnosis claim, ≥2 claims for deferoxamine (DFO) or deferosirox (DFX), and continuous enrollment ≥6 months prior to and 18 months following ICT initiation were included. Outcomes included treatment discontinuation, persistence (i.e., refill gaps ≥6 weeks), and total healthcare costs.

RESULTS: The average age among 404 SCD patients meeting study inclusion criteria was 18.7 (±11.0) years, with 45.8% being males and 66.7% being Blacks. Switches or combinations from DFO at index occurred …

A Phase 1b Study Of Humanized Ks-Interleukin-2 (Huks-Il2) Immunocytokine With Cyclophosphamide In Patients With Epcam-Positive Advanced Solid Tumors, Joseph P. Connor, Mihaela C. Cristea, Nancy L. Lewis, Lionel D. Lewis

Dartmouth Scholarship

BackgroundHumanized KS-interleukin-2 (huKS-IL2), an immunocytokine with specificity for epithelial cell adhesion molecule (EpCAM), has demonstrated favorable tolerability and immunologic activity as a single agent.MethodsPhase 1b study in patients with EpCAM-positive advanced solid tumors to determine the maximum tolerated dose (MTD) and safety profile of huKS-IL2 in combination with low-dose cyclophosphamide. Treatment consisted of cyclophosphamide (300mg/m2 on day 1), and escalating doses of h