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Articles 1 - 30 of 82
Full-Text Articles in Medicine and Health Sciences
Improved Survival And Tumor Control With Interleukin-2 Is Associated With The Development Of Immune-Related Adverse Events: Data From The Proclaim, Brendan Curti, Gregory A Daniels, David F Mcdermott, Joseph I Clark, Howard L Kaufman, Theodore F Logan, Jatinder Singh, Meenu Kaur, Theresa L Luna, Nancy Gregory, Michael A Morse, Michael K K Wong, Janice P Dutcher
Improved Survival And Tumor Control With Interleukin-2 Is Associated With The Development Of Immune-Related Adverse Events: Data From The Proclaim, Brendan Curti, Gregory A Daniels, David F Mcdermott, Joseph I Clark, Howard L Kaufman, Theodore F Logan, Jatinder Singh, Meenu Kaur, Theresa L Luna, Nancy Gregory, Michael A Morse, Michael K K Wong, Janice P Dutcher
Articles, Abstracts, and Reports
BACKGROUND: Immune related adverse events (irAEs) are associated with immunotherapy for cancer and while results suggest improvement in tumor control and overall survival in those experiencing irAEs, the long-term impact is debated. We evaluated irAE reports related to high dose interleukin-2 therapy (IL-2) documented in the PROCLAIM
METHODS: Reports on 1535 patients, including 623 with metastatic melanoma (mM) and 919 with metastatic renal cell cancer (mRCC) (7 patients had both diseases), were queried for irAEs. The timing of the event was categorized as occurring before, during or after IL-2 or related to any checkpoint inhibitor (CPI). mM patients and mRCC …
Maternal Depressive Symptoms And Child Behavior Among Mexican Women And Their Children., Emily P Flynn, Esther O Chung, Emily J Ozer, Lia C H Fernald
Maternal Depressive Symptoms And Child Behavior Among Mexican Women And Their Children., Emily P Flynn, Esther O Chung, Emily J Ozer, Lia C H Fernald
Articles, Abstracts, and Reports
Over 50% of mothers in rural Mexico have high depressive symptoms, and their children's health and development are likely to be negatively affected. A critical question is whether children vary in their vulnerability to the effects of high maternal depressive symptoms according to their indigenous ethnicity, maternal education, or household wealth. Our sample included 4442 mothers and 5503 children from an evaluation of Mexico's social welfare program. Maternal depressive symptoms were assessed using the Center for Epidemiologic Studies Depression (CES-D) Scale, and child behavior was measured using an adapted version of the Behavior Problems Index (BPI). Multiple linear regression models …
Measuring Heightened Attention To Alcohol In A Naturalistic Setting: A Validation Study, Ramey G. Monem, Mark T. Fillmore
Measuring Heightened Attention To Alcohol In A Naturalistic Setting: A Validation Study, Ramey G. Monem, Mark T. Fillmore
Psychology Faculty Publications
Attentional bias to alcohol-related stimuli is believed to be an important contributor to the development and maintenance of drug abuse. There is a considerable body of research examining attentional bias, much of which has typically utilized image-display tasks as a means to assess the phenomenon. Little, however, is known about the nature of this bias in an individual’s natural environment. The current study sought to implement a novel approach to assessing attentional bias in vivo. Participants wore portable eye-tracking glasses that recorded video from their point of view and measured fixation time to objects they observed. They entered a room …
Physical Aggressiveness And Gray Matter Deficits In Ventromedial Prefrontal Cortex, David S. Chester, Donald R. Lynam, Richard Milich, C. Nathan Dewall
Physical Aggressiveness And Gray Matter Deficits In Ventromedial Prefrontal Cortex, David S. Chester, Donald R. Lynam, Richard Milich, C. Nathan Dewall
Psychology Faculty Publications
What causes individuals to hurt others? Since the famous case of Phineas Gage, lesions of the ventromedial prefrontal cortex (VMPFC) have been reliably linked to physically aggressive behavior. However, it is unclear whether naturally-occurring deficits in VMPFC, among normal individuals, might have widespread consequences for aggression. Using voxel based morphometry, we regressed gray matter density from the brains of 138 normal female and male adults onto their dispositional levels of physical aggression, verbal aggression, and sex, simultaneously. Physical, but not verbal, aggression was associated with reduced gray matter volume in the VMPFC and to a lesser extent, frontopolar cortex. Participants …
Automated Ecological Assessment Of Physical Activity: Advancing Direct Observation., Jordan A. Carlson, Bo Liu, James F. Sallis, Jacqueline Kerr, J Aaron Hipp, Vincent S. Staggs, Amy Papa, Kelsey Dean, Nuno M. Vasconcelos
Automated Ecological Assessment Of Physical Activity: Advancing Direct Observation., Jordan A. Carlson, Bo Liu, James F. Sallis, Jacqueline Kerr, J Aaron Hipp, Vincent S. Staggs, Amy Papa, Kelsey Dean, Nuno M. Vasconcelos
Manuscripts, Articles, Book Chapters and Other Papers
Technological advances provide opportunities for automating direct observations of physical activity, which allow for continuous monitoring and feedback. This pilot study evaluated the initial validity of computer vision algorithms for ecological assessment of physical activity. The sample comprised 6630 seconds per camera (three cameras in total) of video capturing up to nine participants engaged in sitting, standing, walking, and jogging in an open outdoor space while wearing accelerometers. Computer vision algorithms were developed to assess the number and proportion of people in sedentary, light, moderate, and vigorous activity, and group-based metabolic equivalents of tasks (MET)-minutes. Means and standard deviations (SD) …
Influence Of Dietary Salt Knowledge, Perceptions, And Beliefs On Consumption Choices After Stroke In Uganda, Martin N. Kaddumukasa, Elly Katabira, Martha Sajatovic, Svetlana Pundik, Mark Kaddumukasa, Larry B. Goldstein
Influence Of Dietary Salt Knowledge, Perceptions, And Beliefs On Consumption Choices After Stroke In Uganda, Martin N. Kaddumukasa, Elly Katabira, Martha Sajatovic, Svetlana Pundik, Mark Kaddumukasa, Larry B. Goldstein
Neurology Faculty Publications
Background
Previous research on Uganda's poststroke population revealed that their level of dietary salt knowledge did not lead to healthier consumption choices.
Purpose
Identify barriers and motivators for healthy dietary behaviors and evaluate the understanding of widely accepted salt regulation mechanisms among poststroke patients in Uganda.
Methods
Convergent parallel mixed methods triangulation design comprised a cross-sectional survey (n = 81) and 8 focus group discussions with 7-10 poststroke participants in each group. We assessed participant characteristics and obtained insights into their salt consumption attitudes, perceptions, and knowledge. Qualitative responses were analyzed using an inductive approach with thematic analytic procedures. Relationships …
An Exploration Of Social Determinants Of Health Constructs As Potential Mediators Between Disability And Condom Usage, Karina Pineda
An Exploration Of Social Determinants Of Health Constructs As Potential Mediators Between Disability And Condom Usage, Karina Pineda
USF Tampa Graduate Theses and Dissertations
There is limited knowledge on the sexual health behaviors of young adults with physical disabilities, as people with disabilities have traditionally been treated homogenously without acknowledgement of the potential differences between disability types. The objective of this study was twofold. The first goal was to take a novel approach by guidance of the Social Determinants of Health (SDOH) framework to compare how young adults with physical disabilities compare against those without physical disabilities in: 1) vaginal sexual activity, 2) condom usage, and 3) the effect of SDOH factors as potential mediators in predicting unprotected vaginal sex. Relatedly, the second goal …
A Social Needs Assessment Tool For An Urban Latino Population., Beth Careyva M.D., Roya Hamadani Mph, Timothy J. Friel Md, Cathy A. Coyne Phd, Mph
A Social Needs Assessment Tool For An Urban Latino Population., Beth Careyva M.D., Roya Hamadani Mph, Timothy J. Friel Md, Cathy A. Coyne Phd, Mph
Beth A. Careyva, M.D.
Unmet social needs contribute significantly to health outcomes, yet they are not routinely assessed in health care settings. Identifying modifiable social needs and feasible tools to assess them may improve health and decrease costs. We conducted 18 focus groups with 115 participants, stratified by age (18-35, 36-64, and 65+), ethnicity (Hispanic, non-Hispanic), and language (English, Spanish) to explore priority social needs, images to depict social need categories, and acceptability of a computer-based program to identify these needs. The top three social need domains were access to care, health promoting behaviors, and family responsibilities. Participants voiced diverse social needs with notable …
Second Primary Malignant Neoplasms And Survival In Adolescent And Young Adult Cancer Survivors., Theresa H M Keegan, Archie Bleyer, Aaron S Rosenberg, Qian Li, Melanie Goldfarb
Second Primary Malignant Neoplasms And Survival In Adolescent And Young Adult Cancer Survivors., Theresa H M Keegan, Archie Bleyer, Aaron S Rosenberg, Qian Li, Melanie Goldfarb
Articles, Abstracts, and Reports
Importance: Although the increased incidence of second primary malignant neoplasms (SPMs) is a well-known late effect after cancer, few studies have compared survival after an SPM to survival of the same cancer occurring as first primary malignant neoplasm (PM) by age.
Objective: To assess the survival impact of SPMs in adolescents and young adults (AYAs) (15-39 years) compared with that of pediatric (<15 >years) and older adult (≥40 years) patients with the same SPMs.
Design, Setting, and Participants: This was a population-based, retrospective cohort study of patients with cancer in 13 Surveillance, Epidemiology and End Results regions in the United …
Endothelial Cell-Derived Microparticles From Patients With Obstructive Sleep Apnea Hypoxia Syndrome And Coronary Artery Disease Increase Aortic Endothelial Cell Dysfunction., Lixin Jia, Jingyao Fan, Wei Cui, Sa Liu, Na Li, Wayne Bond Lau, Xin-Liang Ma, Jie Du, Shaoping Nie, Yongxiang Wei
Endothelial Cell-Derived Microparticles From Patients With Obstructive Sleep Apnea Hypoxia Syndrome And Coronary Artery Disease Increase Aortic Endothelial Cell Dysfunction., Lixin Jia, Jingyao Fan, Wei Cui, Sa Liu, Na Li, Wayne Bond Lau, Xin-Liang Ma, Jie Du, Shaoping Nie, Yongxiang Wei
Department of Emergency Medicine Faculty Papers
BACKGROUND/AIMS: Obstructive sleep apnea hypoxia syndrome (OSAHS) is an independent risk factor for coronary artery disease (CAD). Treatment of OSAHS improves clinical outcome in some CAD patients, but the relationship between OSAHS and CAD is complex. Microparticles (MPs) are shed by the plasma membrane by either physiologic or pathologic stimulation. In the current study, we investigated the role of MPs in the context of OSAHS.
METHODS AND RESULTS: 54 patients with both suspected coronary artery stenosis and OSAHS were recruited and underwent both coronary arteriography and polysomnography. Circulating MPs were isolated and analyzed by flow cytometry. CAD+OSAHS patients exhibited greater …
Multisite Evaluation Of The Bd Max Extended Enteric Bacterial Panel For Detection Of Yersinia Enterocolitica, Enterotoxigenic Escherichia Coli, Vibrio, And Plesiomonas Shigelloides From Stool Specimens., Patricia J Simner, Margret Oethinger, Kathleen A Stellrecht, Dylan R Pillai, Ram Yogev, Helene Leblond, Joel Mortensen
Multisite Evaluation Of The Bd Max Extended Enteric Bacterial Panel For Detection Of Yersinia Enterocolitica, Enterotoxigenic Escherichia Coli, Vibrio, And Plesiomonas Shigelloides From Stool Specimens., Patricia J Simner, Margret Oethinger, Kathleen A Stellrecht, Dylan R Pillai, Ram Yogev, Helene Leblond, Joel Mortensen
Articles, Abstracts, and Reports
The purpose of this study was to perform a multisite evaluation to establish the performance characteristics of the BD Max extended enteric bacterial panel (xEBP) assay directly from unpreserved or Cary-Blair-preserved stool specimens for the detection of Yersinia enterocolitica, enterotoxigenic Escherichia coli (ETEC), Vibrio, and Plesiomonas shigelloides The study included prospective, retrospective, and prepared contrived specimens from 6 clinical sites. BD Max xEBP results were compared to the reference method, which included standard culture techniques coupled with alternate PCR and sequencing, except for ETEC, for which the reference method was two alternate PCRs and sequencing. Alternate PCR was …
Efficacy And Safety Of Pembrolizumab In Patients Enrolled In Keynote-030 In The United States: An Expanded Access Program., Tara C Gangadhar, Wen-Jen Hwu, Michael A Postow, Omid Hamid, Adil Daud, Roxana Dronca, Richard Joseph, Steven J O'Day, F S Hodi, Anna C Pavlick, Harriet Kluger, Romina P Oxborough, Aiming Yang, Mihaela Gazdoiu, Debra A Kush, Scot Ebbinghaus, April K S Salama
Efficacy And Safety Of Pembrolizumab In Patients Enrolled In Keynote-030 In The United States: An Expanded Access Program., Tara C Gangadhar, Wen-Jen Hwu, Michael A Postow, Omid Hamid, Adil Daud, Roxana Dronca, Richard Joseph, Steven J O'Day, F S Hodi, Anna C Pavlick, Harriet Kluger, Romina P Oxborough, Aiming Yang, Mihaela Gazdoiu, Debra A Kush, Scot Ebbinghaus, April K S Salama
Articles, Abstracts, and Reports
KEYNOTE-030 (ClinicalTrials.gov ID, NCT02083484) was a global expanded access program that allowed access to pembrolizumab, an antiprogrammed death 1 antibody, for patients with advanced melanoma before its regulatory approval. Patients with unresectable stage III/IV melanoma that progressed after standard-of-care therapy, including ipilimumab and, if BRAF mutant, a BRAF inhibitor, were eligible to receive pembrolizumab 2 mg/kg every 3 weeks. Response was assessed by immune-related response criteria by investigator review. Adverse events (AEs) were graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events, version 4.0. In the United States, 979 patients enrolled between April and September 2014. …
Ufm1 Founder Mutation In The Roma Population Causes Recessive Variant Of H-Abc., Eline M C Hamilton, Enrico Bertini, Luba Kalaydjieva, Bharti Morar, Dana Dojčáková, Adeline Vanderver, Recessive H-Abc Research Group.
Ufm1 Founder Mutation In The Roma Population Causes Recessive Variant Of H-Abc., Eline M C Hamilton, Enrico Bertini, Luba Kalaydjieva, Bharti Morar, Dana Dojčáková, Adeline Vanderver, Recessive H-Abc Research Group.
Neurology Faculty Publications
OBJECTIVE: To identify the gene defect in patients with hypomyelination with atrophy of the basal ganglia and cerebellum (H-ABC) who are negative for TUBB4A mutations.
METHODS: We performed homozygosity mapping and whole exome sequencing (WES) to detect the disease-causing variant. We used a Taqman assay for population screening. We developed a luciferase reporter construct to investigate the effect of the promoter mutation on expression.
RESULTS: Sixteen patients from 14 families from different countries fulfilling the MRI criteria for H-ABC exhibited a similar, severe clinical phenotype, including lack of development and a severe epileptic encephalopathy. The majority of patients had a …
Interrelationships In The Variability Of Root Canal Anatomy Among The Permanent Teeth: A Full-Mouth Approach By Cone-Beam Ct., Paul Monsarrat, Bertrand Arcaute, Ove A. Peters, Elisabeth Maury, Norbert Telmon, Marie Georgelin-Gurgel, Delphine Maret
Interrelationships In The Variability Of Root Canal Anatomy Among The Permanent Teeth: A Full-Mouth Approach By Cone-Beam Ct., Paul Monsarrat, Bertrand Arcaute, Ove A. Peters, Elisabeth Maury, Norbert Telmon, Marie Georgelin-Gurgel, Delphine Maret
Ove Peters
OBJECTIVES: In endodontic practice, clinicians should be aware of possible root canal anatomic variations. The aim of this study was to assess using CBCT acquisitions regarding whether one root canal anatomy of a tooth is associated with a specific anatomy of another tooth. METHODS: A total of 106 CBCT acquisitions were obtained using a CBCT scanner with 200μm voxel size. Numbers of roots and canals of the entire dentition were described. Bivariate analyses and logistic regressions were conducted to explore root canal anatomy on one tooth according to age, gender, jaw, side and the others teeth. Multiple correspondence analysis (MCA) …
High Trait Shame Undermines The Protective Effects Of Prevalence Knowledge On State Shame Following Hpv/Cin Diagnosis In Women, Sarah Mcqueary Flynn, Tory A. Eisenlohr-Moul, Suzanne C. Segerstrom, Christen T. Logue, Jamie L. Studts
High Trait Shame Undermines The Protective Effects Of Prevalence Knowledge On State Shame Following Hpv/Cin Diagnosis In Women, Sarah Mcqueary Flynn, Tory A. Eisenlohr-Moul, Suzanne C. Segerstrom, Christen T. Logue, Jamie L. Studts
Psychology Faculty Publications
Human papillomavirus (HPV), and the related, cervical intraepithelial neoplasia (CIN), are common yet poorly understood physical conditions. The diagnosis of HPV often elicits shame and guilt, which in turn may undermine psychological and physical health. The current study compared shame and guilt responses to diagnosis among two groups: women diagnosed with HPV/CIN and women diagnosed with Epstein–Barr Virus (EBV/IM). Eighty women recently diagnosed with HPV/CIN or EBV/IM completed measures of shame- and guilt-proneness, shame and guilt following diagnosis, and disease knowledge including prevalence estimates (HPV and EBV, respectively). HPV/CIN (vs. EBV/IM) predicted more diagnosis-related shame and guilt. Estimates of high …
Clinically Silent Alzheimer's And Vascular Pathologies Influence Brain Networks Supporting Executive Function In Healthy Older Adults, Brian T. Gold, Christopher A. Brown, Jonathan G. Hakun, Leslie M. Shaw, John Q. Trojanowski, Charles D. Smith
Clinically Silent Alzheimer's And Vascular Pathologies Influence Brain Networks Supporting Executive Function In Healthy Older Adults, Brian T. Gold, Christopher A. Brown, Jonathan G. Hakun, Leslie M. Shaw, John Q. Trojanowski, Charles D. Smith
Neuroscience Faculty Publications
Aging is associated with declines in executive function. We examined how executive functional brain systems are influenced by clinically silent Alzheimer’s disease (AD) pathology and cerebral white matter hyperintensities (WMHs). Twenty-nine younger adults and thirty-four cognitively normal older adults completed a working memory paradigm while functional magnetic resonance imaging (fMRI) was performed. Older adults further underwent lumbar cerebrospinal fluid (CSF) draw for assessment of AD pathology and FLAIR imaging for assessment of WMHs. Accurate working memory performance in both age groups was associated with high fronto-visual functional connectivity (fC). However, in older adults, higher expression of fronto-visual fC was linked …
Vocabulary Learning Benefits From Rem After Slow-Wave Sleep., Laura J Batterink, Carmen E Westerberg, Ken A Paller
Vocabulary Learning Benefits From Rem After Slow-Wave Sleep., Laura J Batterink, Carmen E Westerberg, Ken A Paller
Brain and Mind Institute Researchers' Publications
Memory reactivation during slow-wave sleep (SWS) influences the consolidation of recently acquired knowledge. This reactivation occurs spontaneously during sleep but can also be triggered by presenting learning-related cues, a technique known as targeted memory reactivation (TMR). Here we examined whether TMR can improve vocabulary learning. Participants learned the meanings of 60 novel words. Auditory cues for half the words were subsequently presented during SWS in an afternoon nap. Memory performance for cued versus uncued words did not differ at the group level but was systematically influenced by REM sleep duration. Participants who obtained relatively greater amounts of REM showed a …
Heroin Use Onset Among Nonmedical Prescription Opioid Users In The Club Scene, Hilary L. Surratt, Steven P. Kurtz, Mance Buttram, Maria A. Levi-Minzi, Maria E. Pagano, Theodore J. Cicero
Heroin Use Onset Among Nonmedical Prescription Opioid Users In The Club Scene, Hilary L. Surratt, Steven P. Kurtz, Mance Buttram, Maria A. Levi-Minzi, Maria E. Pagano, Theodore J. Cicero
Center for Health Services Research Faculty Publications
Background—Nonmedical prescription opioid use (NMPOU) is well documented among participants in the club scene, yet prior studies have not examined transition to heroin use. We prospectively examined heroin initiation among a sample of young adults with drug involvement associated with participation in the club scene, to understand factors that influence transition from NMPOU to heroin and to identify opportunities for intervention.
Methods—Data were drawn from a randomized trial that enrolled 750 Miami-based club and prescription drug users through respondent driven sampling, and tested the efficacy of assessment interventions in reducing risk. Participants reported current substance use at baseline, …
Increased Birth Weight Is Associated With Altered Gene Expression In Neonatal Foreskin, Leryn J. Reynolds, Rebecca I. Pollack, Richard J. Charnigo, Cetewayo S. Rashid, Arnold J. Stromberg, Shu Shen, John O'Brien, Kevin J. Pearson
Increased Birth Weight Is Associated With Altered Gene Expression In Neonatal Foreskin, Leryn J. Reynolds, Rebecca I. Pollack, Richard J. Charnigo, Cetewayo S. Rashid, Arnold J. Stromberg, Shu Shen, John O'Brien, Kevin J. Pearson
Pharmacology and Nutritional Sciences Faculty Publications
Elevated birth weight is linked to glucose intolerance and obesity health-related complications later in life. No studies have examined if infant birth weight is associated with gene expression markers of obesity and inflammation in a tissue that comes directly from the infant following birth. We evaluated the association between birth weight and gene expression on fetal programming of obesity. Foreskin samples were collected following circumcision, and gene expression analyzed comparing the 15% greatest birth weight infants (n = 7) v. the remainder of the cohort (n = 40). Multivariate linear regression models were fit to relate expression levels on differentially …
Insights Into Onchocerca Volvulus Population Biology Through Multilocus Immunophenotyping, Carmelle T Norice-Tra, José Ribeiro, Sasisekhar Bennuru, Michael P Fay, Rahul Tyagi, Makedonka Mitreva, Thomas B Nutman
Insights Into Onchocerca Volvulus Population Biology Through Multilocus Immunophenotyping, Carmelle T Norice-Tra, José Ribeiro, Sasisekhar Bennuru, Michael P Fay, Rahul Tyagi, Makedonka Mitreva, Thomas B Nutman
2010-2019 OA Pubs
We have developed a serologically based immunophenotyping approach to study Onchocerca volvulus (Ov) population diversity. Using genomic sequence data and polymerase chain reaction-based genotyping, we identified nonsynonymous single-nucleotide polymorphisms (SNPs) in the genes of 16 major immunogenic Ov proteins: Ov-CHI-1/Ov-CHI-2, Ov16, Ov-FAR-1, Ov-CPI-1, Ov-B20, Ov-ASP-1, Ov-TMY-1, OvSOD1, OvGST1, Ov-CAL-1, M3/M4, Ov-RAL-1, Ov-RAL-2, Ov-ALT-1, Ov-FBA-1, and Ov-B8. We assessed the immunoreactivity of onchocerciasis patient sera (n = 152) from the Americas, West Africa, Central Africa, and East Africa against peptides derived from 10 of these proteins containing SNPs. Statistically significant variation in immunoreactivity among the regions was seen in SNP-containing peptides …
Impact Of Vitamin A And Carotenoids On The Risk Of Tuberculosis Progression, Omowunmi Aibana, Molly F Franke, Chuan-Chin Huang, Jerome T Galea, Roger Calderon, Zibiao Zhang, Mercedes C Becerra, Emily R Smith, Alayne G Ronnenberg, Carmen Contreras, Rosa Yataco, Leonid Lecca, Megan B Murray
Impact Of Vitamin A And Carotenoids On The Risk Of Tuberculosis Progression, Omowunmi Aibana, Molly F Franke, Chuan-Chin Huang, Jerome T Galea, Roger Calderon, Zibiao Zhang, Mercedes C Becerra, Emily R Smith, Alayne G Ronnenberg, Carmen Contreras, Rosa Yataco, Leonid Lecca, Megan B Murray
Journal Articles
BACKGROUND: Low and deficient levels of vitamin A are common in low- and middle-income countries where tuberculosis burden is high. We assessed the impact of baseline levels of vitamin A and carotenoids on tuberculosis disease risk.
METHODS: We conducted a case-control study nested within a longitudinal cohort of household contacts (HHCs) of pulmonary tuberculosis case patients in Lima, Peru. We defined case patients as human immunodeficiency virus (HIV)-negative HHCs with blood samples in whom tuberculosis disease developed ≥15 days after enrollment of the index patient. For each case patient, we randomly selected 4 controls from among contacts in whom tuberculosis …
Mobilized Peripheral Blood Stem Cells Versus Unstimulated Bone Marrow As A Graft Source For T-Cell-Replete Haploidentical Donor Transplantation Using Post-Transplant Cyclophosphamide., Asad Bashey, Mei-Jie Zhang, Shannon R Mccurdy, Andrew St Martin, Trevor Argall, Claudio Anasetti, Stefan O Ciurea, Omotayo Fasan, Sameh Gaballa, Md, Mehdi Hamadani, Pashna Munshi, Monzr M Al Malki, Ryotaro Nakamura, Paul V O'Donnell, Miguel-Angel Perales, Kavita Raj, Rizwan Romee, Scott Rowley, Vanderson Rocha, Rachel B Salit, Melhem Solh, Robert J Soiffer, Ephraim Joseph Fuchs, Mary Eapen
Mobilized Peripheral Blood Stem Cells Versus Unstimulated Bone Marrow As A Graft Source For T-Cell-Replete Haploidentical Donor Transplantation Using Post-Transplant Cyclophosphamide., Asad Bashey, Mei-Jie Zhang, Shannon R Mccurdy, Andrew St Martin, Trevor Argall, Claudio Anasetti, Stefan O Ciurea, Omotayo Fasan, Sameh Gaballa, Md, Mehdi Hamadani, Pashna Munshi, Monzr M Al Malki, Ryotaro Nakamura, Paul V O'Donnell, Miguel-Angel Perales, Kavita Raj, Rizwan Romee, Scott Rowley, Vanderson Rocha, Rachel B Salit, Melhem Solh, Robert J Soiffer, Ephraim Joseph Fuchs, Mary Eapen
Department of Medicine Faculty Papers
Purpose T-cell-replete HLA-haploidentical donor hematopoietic transplantation using post-transplant cyclophosphamide was originally described using bone marrow (BM). With increasing use of mobilized peripheral blood (PB), we compared transplant outcomes after PB and BM transplants. Patients and Methods A total of 681 patients with hematologic malignancy who underwent transplantation in the United States between 2009 and 2014 received BM (n = 481) or PB (n = 190) grafts. Cox regression models were built to examine differences in transplant outcomes by graft type, adjusting for patient, disease, and transplant characteristics. Results Hematopoietic recovery was similar after transplantation of BM and PB (28-day neutrophil …
Intracranial Eeg Fluctuates Over Months After Implanting Electrodes In Human Brain., Hoameng Ung, Steven N. Baldassano, Hank Bink, Abba M. Krieger, Shawniqua Williams, Flavia Vitale, Chengyuan Wu, Dean Freestone, Ewan Nurse, Kent Leyde, Kathryn A. Davis, Mark Cook, Brian Litt
Intracranial Eeg Fluctuates Over Months After Implanting Electrodes In Human Brain., Hoameng Ung, Steven N. Baldassano, Hank Bink, Abba M. Krieger, Shawniqua Williams, Flavia Vitale, Chengyuan Wu, Dean Freestone, Ewan Nurse, Kent Leyde, Kathryn A. Davis, Mark Cook, Brian Litt
Department of Neurosurgery Faculty Papers
OBJECTIVE: Implanting subdural and penetrating electrodes in the brain causes acute trauma and inflammation that affect intracranial electroencephalographic (iEEG) recordings. This behavior and its potential impact on clinical decision-making and algorithms for implanted devices have not been assessed in detail. In this study we aim to characterize the temporal and spatial variability of continuous, prolonged human iEEG recordings.
APPROACH: Intracranial electroencephalography from 15 patients with drug-refractory epilepsy, each implanted with 16 subdural electrodes and continuously monitored for an average of 18 months, was included in this study. Time and spectral domain features were computed each day for each channel for …
Healthcare Contact And Treatment Uptake Following Hepatitis C Virus Screening And Counseling Among Rural Appalachian People Who Use Drugs, Dustin B. Stephens, April M. Young, Jennifer R. Havens
Healthcare Contact And Treatment Uptake Following Hepatitis C Virus Screening And Counseling Among Rural Appalachian People Who Use Drugs, Dustin B. Stephens, April M. Young, Jennifer R. Havens
Behavioral Science Faculty Publications
Background—Hepatitis C virus (HCV) remains a major contributor to morbidity and mortality worldwide. Since 2009, Kentucky has led the United States in cases of acute HCV, driven largely by injection drug use in rural areas. Improved treatment regimens hold promise of mitigating the impact and transmission of HCV, but numerous barriers obstruct people who inject drugs (PWID) from receiving care, particularly in medically underserved settings.
Methods—503 rural people who use drugs were recruited using respondent-driven sampling and received HCV screening and post-test counseling. Presence of HCV antibodies was assessed using enzyme immunoassay of dried blood samples. Sociodemographic and …
Ibrutinib Unmasks Critical Role Of Bruton Tyrosine Kinase In Primary Cns Lymphoma., Christian Grommes, Alessandro Pastore, Nicolaos Palaskas, Sarah S. Tang, Carl Campos, Derrek Schartz, Paolo Codega, Donna Nichol, Owen Clark, Wan-Ying Hsieh, Dan Rohle, Marc Rosenblum, Agnes Viale, Viviane S. Tabar, Cameron W. Brennan, Igor T. Gavrilovic, Thomas J. Kaley, Craig P. Nolan, Antonio Omuro, Elena Pentsova, Alissa A. Thomas, Elina Tsyvkin, Ariela Noy, M. Lia Palomba, Paul Hamlin, Craig S. Sauter, Craig H. Moskowitz, Julia Wolfe, Ahmet Dogan, Minhee Won, Jon Glass, Scott Peak, Enrico C. Lallana, Vaios Hatzoglou, Anne S. Reiner, Philip H. Gutin, Jason T. Huse, Katherine S. Panageas, Thomas G. Graeber, Nikolaus Schultz, Lisa M. Deangelis, Ingo K. Mellinghoff
Ibrutinib Unmasks Critical Role Of Bruton Tyrosine Kinase In Primary Cns Lymphoma., Christian Grommes, Alessandro Pastore, Nicolaos Palaskas, Sarah S. Tang, Carl Campos, Derrek Schartz, Paolo Codega, Donna Nichol, Owen Clark, Wan-Ying Hsieh, Dan Rohle, Marc Rosenblum, Agnes Viale, Viviane S. Tabar, Cameron W. Brennan, Igor T. Gavrilovic, Thomas J. Kaley, Craig P. Nolan, Antonio Omuro, Elena Pentsova, Alissa A. Thomas, Elina Tsyvkin, Ariela Noy, M. Lia Palomba, Paul Hamlin, Craig S. Sauter, Craig H. Moskowitz, Julia Wolfe, Ahmet Dogan, Minhee Won, Jon Glass, Scott Peak, Enrico C. Lallana, Vaios Hatzoglou, Anne S. Reiner, Philip H. Gutin, Jason T. Huse, Katherine S. Panageas, Thomas G. Graeber, Nikolaus Schultz, Lisa M. Deangelis, Ingo K. Mellinghoff
Department of Neurology Faculty Papers
Bruton tyrosine kinase (BTK) links the B-cell antigen receptor (BCR) and Toll-like receptors with NF-κB. The role of BTK in primary central nervous system (CNS) lymphoma (PCNSL) is unknown. We performed a phase I clinical trial with ibrutinib, the first-in-class BTK inhibitor, for patients with relapsed or refractory CNS lymphoma. Clinical responses to ibrutinib occurred in 10 of 13 (77%) patients with PCNSL, including five complete responses. The only PCNSL with complete ibrutinib resistance harbored a mutation within the coiled-coil domain of CARD11, a known ibrutinib resistance mechanism. Incomplete tumor responses were associated with mutations in the B-cell antigen receptor-associated …
Other Tobacco Product Use Among Sexual Minority Young Adult Bar Patrons, Amanda Fallin-Bennett, Nadra E. Lisha, Pamela M. Ling
Other Tobacco Product Use Among Sexual Minority Young Adult Bar Patrons, Amanda Fallin-Bennett, Nadra E. Lisha, Pamela M. Ling
Nursing Faculty Publications
Introduction—Lesbian, gay, and bisexual (LGB) individuals smoke at rates 1.5–2 times higher than the general population, but less is known about LGB consumption of other tobacco products (OTPs) and gender differences. OTP use among young adult LGB bar patrons and the relationship among past quit attempts, intention to quit, and binge drinking with OTP use was examined.
Methods—A cross-sectional survey of young adults (aged 18–26) in bars/nightclubs in seven U.S. cities between 2012 and 2014 (N=8,010; 1,101 LGB participants) was analyzed in 2016. Logistic regressions examined current use of five OTPs (cigarillos, electronic cigarettes, hookah, chewing tobacco, and …
Advertising Exposure And Use Of E-Cigarettes Among Female Current And Former Tobacco Users Of Childbearing Age, Kristin Ashford, Emily Rayens, Amanda T. Wiggins, Mary Kay Rayens, Amanda Fallin-Bennett, Molly Malany Sayre
Advertising Exposure And Use Of E-Cigarettes Among Female Current And Former Tobacco Users Of Childbearing Age, Kristin Ashford, Emily Rayens, Amanda T. Wiggins, Mary Kay Rayens, Amanda Fallin-Bennett, Molly Malany Sayre
Nursing Faculty Publications
Objective: The study examined the relationship between exposure to e‐cigarette advertising and e‐cigarette use by pregnancy status, including use of flavored e‐cigarette products, among women of childbearing age.
Design: A cross‐sectional, correlational design was used.
Subjects: Female current or former tobacco users in Central and Eastern Kentucky, 18–45 years old (N = 194, 52% pregnant).
Measures: Demographics, pregnancy status, cigarette and e‐cigarette use, and exposure to e‐cigarette advertising.
Results: Younger age, white non‐Hispanic race, and greater exposure to e‐cigarette advertising were associated with a higher likelihood of ever using e‐cigarettes (p < .05 for each variable). Pregnancy was not associated with ever use (p = .11). Younger age was associated …
Heterozygous De Novo Ubtf Gain-Of-Function Variant Is Associated With Neurodegeneration In Childhood., Simon Edvardson, Claudia M Nicolae, Pankaj B Agrawal, Cyril Mignot, Katelyn Payne, Asuri Narayan Prasad, Chitra Prasad, Laurie Sadler, Caroline Nava, Thomas E Mullen, Amber Begtrup, Berivan Baskin, Zöe Powis, Avraham Shaag, Boris Keren, George-Lucian Moldovan, Orly Elpeleg
Heterozygous De Novo Ubtf Gain-Of-Function Variant Is Associated With Neurodegeneration In Childhood., Simon Edvardson, Claudia M Nicolae, Pankaj B Agrawal, Cyril Mignot, Katelyn Payne, Asuri Narayan Prasad, Chitra Prasad, Laurie Sadler, Caroline Nava, Thomas E Mullen, Amber Begtrup, Berivan Baskin, Zöe Powis, Avraham Shaag, Boris Keren, George-Lucian Moldovan, Orly Elpeleg
Paediatrics Publications
Ribosomal RNA (rRNA) is transcribed from rDNA by RNA polymerase I (Pol I) to produce the 45S precursor of the 28S, 5.8S, and 18S rRNA components of the ribosome. Two transcription factors have been defined for Pol I in mammals, the selectivity factor SL1, and the upstream binding transcription factor (UBF), which interacts with the upstream control element to facilitate the assembly of the transcription initiation complex including SL1 and Pol I. In seven unrelated affected individuals, all suffering from developmental regression starting at 2.5-7 years, we identified a heterozygous variant, c.628G>A in UBTF, encoding p.Glu210Lys in UBF, which …
A Randomized Placebo-Controlled Trial Of N-Acetylcysteine For Cannabis Use Disorder In Adults, Kevin M. Gray, Susan C. Sonne, Erin A. Mcclure, Udi E. Ghitza, Abigail G. Matthews, Aimee L. Mcrae-Clark, Kathleen M. Carroll, Jennifer S. Potter, Katharina Wiest, Larissa J. Mooney, Albert Hasson, Sharon L. Walsh, Michelle R. Lofwall, Shanna Babalonis, Robert W. Lindblad, Steven Sparenborg, Aimee Wahle, Jacqueline S. King, Nathaniel L. Baker, Rachel L. Tomko, Louise F. Haynes, Ryan G. Vandrey, Frances R. Levin
A Randomized Placebo-Controlled Trial Of N-Acetylcysteine For Cannabis Use Disorder In Adults, Kevin M. Gray, Susan C. Sonne, Erin A. Mcclure, Udi E. Ghitza, Abigail G. Matthews, Aimee L. Mcrae-Clark, Kathleen M. Carroll, Jennifer S. Potter, Katharina Wiest, Larissa J. Mooney, Albert Hasson, Sharon L. Walsh, Michelle R. Lofwall, Shanna Babalonis, Robert W. Lindblad, Steven Sparenborg, Aimee Wahle, Jacqueline S. King, Nathaniel L. Baker, Rachel L. Tomko, Louise F. Haynes, Ryan G. Vandrey, Frances R. Levin
Behavioral Science Faculty Publications
Background—Cannabis use disorder (CUD) is a prevalent and impairing condition, and established psychosocial treatments convey limited efficacy. In light of recent findings supporting the efficacy of N-acetylcysteine (NAC) for CUD in adolescents, the objective of this trial was to evaluate its efficacy in adults.
Methods—In a 12-week double-blind randomized placebo-controlled trial, treatment-seeking adults ages 18–50 with CUD (N=302), enrolled across six National Drug Abuse Treatment Clinical Trials Network-affiliated clinical sites, were randomized in a 1:1 ratio to a 12-week course of NAC 1200 mg (n=153) or placebo (n=149) twice daily. All …
Impulsive Personality Dimensions Are Associated With Altered Behavioral Performance And Neural Responses In The Monetary Incentive Delay Task, Ruolei Gu, Yang Jiang, Seth Kiser, Chelsea L. Black, Lucas S. Broster, Yue-Jia Luo, Thomas H. Kelly
Impulsive Personality Dimensions Are Associated With Altered Behavioral Performance And Neural Responses In The Monetary Incentive Delay Task, Ruolei Gu, Yang Jiang, Seth Kiser, Chelsea L. Black, Lucas S. Broster, Yue-Jia Luo, Thomas H. Kelly
Behavioral Science Faculty Publications
Individual differences in dimensions of impulsivity personality including disinhibition and sensation seeking modulate approach responses to reinforcing stimuli, such as drugs and money. The current study examined the effects of monetary incentive on both behavioral performance and electrophysiological activity among individuals varying in disinhibition and sensation seeking. The monetary incentive delay (MID) task was completed under electroencephalogram (EEG) recording. Behavioral data showed that higher disinhibition and sensation-seeking were associated with lower performance accuracy. Event-related potential (ERP) data showed that high reinforcement cues elicited a larger late positive component (LPC) than other conditions among high disinhibition participants, indicating its strong emotional …