Search

Your search keyword '"Jennifer Rosenbaum"' showing total 19 results
Start Over Author "Jennifer Rosenbaum"
19 results on '"Jennifer Rosenbaum"'

1. Rate of Decompensation of Normoxic Emergency Department Patients with SARS-CoV-2

Author

Kraftin E. Schreyer, Derek L. Isenberg, Wayne A. Satz, Nicole V. Lucas, Jennifer Rosenbaum, Gregory Zandrow, and Nina T. Gentile

Subjects
Medicine, Medical emergencies. Critical care. Intensive care. First aid, RC86-88.9
Abstract

Introduction: As of October 30, 2020, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has infected over 44 million people worldwide and killed over 1.1 million people. In the emergency department (ED), patients who need supplemental oxygen or respiratory support are admitted to the hospital, but the course of normoxic patients with SARS-CoV-2 infection is unknown. In our health system, the policy during the coronavirus 2019 (COVID-19) pandemic was to admit all patients with abnormal chest imaging (CXR) regardless of their oxygen level. We also admitted febrile patients with respiratory complaints who resided in congregate living. We describe the rate of decompensation among patients admitted with suspected SARS-CoV-2 infection but who were not hypoxemic in the ED. Methods: This is a retrospective observational study of patients admitted to our health system between March 1–May 5, 2020 with suspected SARS-CoV-2 infection. We queried our registry to find patients who were admitted to the hospital but had no recorded oxygen saturation of

Published
2021
Full Text
View/download PDF

2. Ridesharing as an Alternative to Ambulance Transport for Voluntary Psychiatric Patients in the Emergency Department

Author

Andrea Blome, Jennifer Rosenbaum, Nicole Lucas, and Kraftin Schreyer

Subjects
Medicine, Medical emergencies. Critical care. Intensive care. First aid, RC86-88.9
Abstract

Introduction: Emergency department (ED) crowding is a growing problem. Psychiatric patients have long ED lengths of stay awaiting placement and transportation to a psychiatric facility after disposition. Methods: Retrospective analysis of length of ED stay after disposition for voluntary psychiatric patients before and after the use of Lyft ridesharing services for inter-facility transport. Results: Using Lyft transport to an outside crisis center shortens time to discharge both statistically and clinically from 113 minutes to 91 minutes (p = 0.028) for voluntary psychiatric patients. Discharge time also decreased for involuntary patients from 146 minutes to 127 minutes (p = 0.0053). Conclusion: Ridesharing services may be a useful alternative to medical transportation for voluntary psychiatric patients.

Published
2020
Full Text
View/download PDF

3. Genomic and evolutionary classification of lung cancer in never smokers

Author

Bin Zhu, Rachel Lokanga, Natalie Saini, Francisco Martínez-Jiménez, Jung Kim, Kevin M. Brown, Laura Mendoza, Kerstin Heselmeyer-Haddad, Andrea Castro, Mengying Li, Amy Hutchinson, Burcak Otlu, Aaron L Moye, Lucia Anna Muscarella, Nathan Cole, Michael Kebede, Neil E. Caporaso, Scott M. Lawrence, Paul Hofman, Dario Consonni, Manuela Costantini, Naser Ansari-Pour, Hannah Carter, Jonas S Almeida, Yohan Bossé, Maria Luana Poeta, Jian Sang, Bonnie E. Gould Rothberg, Mary E. Olanich, Maria Teresa Landi, Philippe Joubert, Jennifer Rosenbaum, Azhar Khandekar, Thomas Ried, Angela Cecilia Pesatori, Qing Lan, Carla F. Kim, Jiyeon Choi, Douglas R. Stewart, Samuel H. Wilson, Dmitry A. Gordenin, Abel Gonzalez-Perez, Tongwu Zhang, Petra Lenz, Montserrat Garcia-Closas, Nuria Lopez-Bigas, David C. Wedge, Daniela Hirsch, Praphulla M S Bhawsar, Matthew B. Schabath, Yves Pommier, Jianxin Shi, Nathaniel Rothman, Ludmil B. Alexandrov, Máire A. Duggan, S M Ashiqul Islam, Iliana Peneva, Stephen J. Chanock, Wei Zhao, Phuc H Hoang, and Leszek J. Klimczak

Subjects
Adult, Male, Lung Neoplasms, DNA Copy Number Variations, Somatic cell, Genome-wide association study, Ubiquitin-Activating Enzymes, Biology, medicine.disease_cause, Article, Germline, Proto-Oncogene Proteins p21(ras), Young Adult, Risk Factors, Genetics, medicine, Humans, Progenitor cell, Lung cancer, Aged, Aged, 80 and over, Smokers, Genome, Whole Genome Sequencing, Smoking, Cancer, Non-Smokers, Middle Aged, medicine.disease, Telomere, ErbB Receptors, Receptors, Androgen, Neoplastic Stem Cells, Cancer research, Female, KRAS, Genome-Wide Association Study
Abstract

Lung cancer in never smokers (LCINS) is a common cause of cancer mortality but its genomic landscape is poorly characterized. Here high-coverage whole-genome sequencing of 232 LCINS showed 3 subtypes defined by copy number aberrations. The dominant subtype (piano), which is rare in lung cancer in smokers, features somatic UBA1 mutations, germline AR variants and stem cell-like properties, including low mutational burden, high intratumor heterogeneity, long telomeres, frequent KRAS mutations and slow growth, as suggested by the occurrence of cancer drivers' progenitor cells many years before tumor diagnosis. The other subtypes are characterized by specific amplifications and EGFR mutations (mezzo-forte) and whole-genome doubling (forte). No strong tobacco smoking signatures were detected, even in cases with exposure to secondhand tobacco smoke. Genes within the receptor tyrosine kinase-Ras pathway had distinct impacts on survival; five genomic alterations independently doubled mortality. These findings create avenues for personalized treatment in LCINS.

Published
2021
Full Text
View/download PDF

4. Rate of Decompensation of Normoxic Emergency Department Patients with SARS-CoV-2

Author

Wayne A. Satz, Kraftin E. Schreyer, Derek Isenberg, Gregory Zandrow, Nicole V. Lucas, Jennifer Rosenbaum, and Nina T. Gentile

Subjects
Male, medicine.medical_specialty, medicine.medical_treatment, medicine.disease_cause, Medicine, Intubation, Humans, Decompensation, Endemic Infections, Registries, Respiratory system, Pandemics, Oxygen saturation (medicine), Original Research, Retrospective Studies, RC86-88.9, business.industry, SARS-CoV-2, COVID-19, Medical emergencies. Critical care. Intensive care. First aid, Retrospective cohort study, General Medicine, Emergency department, Middle Aged, Respiration, Artificial, Hospitalization, Oxygen, Emergency medicine, Cohort, Emergency Medicine, Disease Progression, Female, business, Emergency Service, Hospital, Nasal cannula
Abstract

Introduction: As of October 30, 2020, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has infected over 44 million people worldwide and killed over 1.1 million people. In the emergency department (ED), patients who need supplemental oxygen or respiratory support are admitted to the hospital, but the course of normoxic patients with SARS-CoV-2 infection is unknown. In our health system, the policy during the coronavirus 2019 (COVID-19) pandemic was to admit all patients with abnormal chest imaging (CXR) regardless of their oxygen level. We also admitted febrile patients with respiratory complaints who resided in congregate living. We describe the rate of decompensation among patients admitted with suspected SARS-CoV-2 infection but who were not hypoxemic in the ED. Methods: This is a retrospective observational study of patients admitted to our health system between March 1–May 5, 2020 with suspected SARS-CoV-2 infection. We queried our registry to find patients who were admitted to the hospital but had no recorded oxygen saturation of

Published
2021

5. Abstract 1166: APOBEC deaminases compete with tobacco smoking mutagenesis and affect age at onset of lung cancer

Author

Tongwu Zhang, Jian Sang, Phuc H. Hoang, Wei Zhao, Jennifer Rosenbaum, Leszek J. Klimczak, John McElderry, Alyssa Klein, Christopher Wirth, Erik N. Bergstrom, Marcos Díaz-Gay, Raviteja Vangara, Amy Hutchinson, Scott M. Lawrence, Nathan Cole, Bin Zhu, Teresa M. Przytycka, Jianxin Shi, Neil E. Caporaso, Robert Homer, Angela C. Pesatori, Dario Consonni, Stephen J. Chanock, David C. Wedge, Dmitry A. Gordenin, Ludmil B. Alexandrov, Reuben S. Harris, and Maria Teresa Landi

Subjects
Cancer Research, Oncology
Abstract

APOBEC enzymes are part of the innate immunity and are responsible for restricting viruses and retroelements by deaminating cytosine residues. Most solid tumors harbor different levels of somatic mutations attributed to the off-target activities of APOBEC3A (A3A) and/or APOBEC3B (A3B). However, how APOBEC3A/B interact with exogenous mutagenic processes in shaping tumor development is largely unknown. Here, by combining deep whole-genome sequencing with multi-omics profiling of 309 lung cancers from smokers with detailed tobacco smoking information, we identify two subtypes defined by low (LAS) and high (HAS) APOBEC mutagenesis. LAS are enriched for A3B-like mutagenesis and KRAS mutations, whereas HAS for A3A-like mutagenesis and TP53 mutations. Unlike APOBEC3A, APOBEC3B expression is strongly associated with an upregulation of the base excision repair pathway. Hypermutation by unrepaired A3A and tobacco smoking mutagenesis combined with TP53-induced genomic instability can trigger senescence, apoptosis, and cell regeneration, as indicated by telomere shortening, high expression of pulmonary healing signaling pathway and stemness markers in HAS. The expected association of tobacco smoking exposure with genomic/epigenomic changes are not observed in HAS, a plausible consequence of frequent cell senescence or apoptosis. HAS tumors have slower clonal expansion and older age at onset compared to LAS, particularly in heavy smokers, consistent with high proportions of newly generated, unmutated cells in HAS. These findings show how heterogeneity in mutational burden across competing mutational processes and cell types contributes to tumor development, with important clinical implications. Citation Format: Tongwu Zhang, Jian Sang, Phuc H. Hoang, Wei Zhao, Jennifer Rosenbaum, Leszek J. Klimczak, John McElderry, Alyssa Klein, Christopher Wirth, Erik N. Bergstrom, Marcos Díaz-Gay, Raviteja Vangara, Amy Hutchinson, Scott M. Lawrence, Nathan Cole, Bin Zhu, Teresa M. Przytycka, Jianxin Shi, Neil E. Caporaso, Robert Homer, Angela C. Pesatori, Dario Consonni, Stephen J. Chanock, David C. Wedge, Dmitry A. Gordenin, Ludmil B. Alexandrov, Reuben S. Harris, Maria Teresa Landi. APOBEC deaminases compete with tobacco smoking mutagenesis and affect age at onset of lung cancer [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 1166.

Published
2023
Full Text
View/download PDF

6. Impact of a shelter-in-place order during the COVID-19 pandemic on the incidence of opioid overdoses

Author

Nina T. Gentile, Joseph D'Orazio, Wayne A. Satz, Nicole V. Lucas, Jennifer Rosenbaum, Gregory Zandrow, Kraftin E. Schreyer, and Derek Isenberg

Subjects
medicine.medical_specialty, Coronavirus disease 2019 (COVID-19), Physical Distancing, Article, Opioid epidemic, 03 medical and health sciences, 0302 clinical medicine, Pandemic, medicine, Shelter in place, Humans, Pandemics, Retrospective Studies, Philadelphia, SARS-CoV-2, business.industry, Incidence, Incidence (epidemiology), COVID-19, 030208 emergency & critical care medicine, Opioid use disorder, Opioid overdose, Opiate overdose, General Medicine, medicine.disease, Exact test, Opioid, Quarantine, Emergency medicine, Emergency Medicine, Emergency Service, Hospital, business, Facilities and Services Utilization, medicine.drug
Abstract

Introduction Since the beginning of the novel coronavirus (COVID-19) pandemic in the United States, there have been concerns about the potential impact of the pandemic on persons with opioid use disorder. Shelter-in-place (SIP) orders, which aimed to reduce the spread and scope of the virus, likely also impacted this patient population. This study aims to assess the role of the COVID-19 pandemic on the incidence of opioid overdose before and after a SIP order. Methods A retrospective review of the incidence of opioid overdoses in an urban three-hospital system was conducted. Comparisons were made between the first 100 days of a city-wide SIP order during the COVID-19 pandemic and the 100 days during the COVID-19 pandemic preceding the SIP order (Pre-SIP). Differences in observed incidence and expected incidence during the SIP period were evaluated using a Fisher's Exact test. Results Total patient visits decreased 22% from 46,078 during the Pre-SIP period to 35,971 during the SIP period. A total of 1551 opioid overdoses were evaluated during the SIP period, compared to 1665 opioid overdoses during the Pre-SIP period, consistent with a 6.8% decline. A Fisher's Exact Test demonstrated a p, Highlights • Shelter In Place order may have a unique impact on persons with opioid use disorder. • COVID-19 pandemic is associated decreased overall incidence in opioid overdoses. • COVID-19 pandemic is associated with a proportional increase in opioid overdoses.

Published
2021
Full Text
View/download PDF

7. Tracing Lung Cancer Risk Factors Through Mutational Signatures in Never-Smokers

Author

Jiyeon Choi, Wei Zhao, David C. Wedge, Tongwu Zhang, Stephen J. Chanock, Jian Sang, Laura Mendoza, Dmitry A. Gordenin, Michael Kebede, Neil E. Caporaso, Montserrat Garcia-Closas, Marwil Pacheco, Ludmil B. Alexandrov, Mustapha Abubakar, Bin Zhu, Qing Lan, Maria Teresa Landi, Jennifer Rosenbaum, Belynda Hicks, Jianxin Shi, Nathaniel Rothman, and Naoise C Synnott

Subjects
Lung Neoplasms, Epidemiology, DNA Mutational Analysis, Computational biology, Biology, medicine.disease_cause, Risk Assessment, Genome, DNA sequencing, 03 medical and health sciences, 0302 clinical medicine, Risk Factors, medicine, Humans, Genetic Predisposition to Disease, Microbiome, Lung cancer, Retrospective Studies, 030304 developmental biology, Whole genome sequencing, 0303 health sciences, Mutation, Study Design, Whole Genome Sequencing, Cancer, medicine.disease, Causality, 030220 oncology & carcinogenesis, Cancer Etiology
Abstract

Epidemiologic studies often rely on questionnaire data, exposure measurement tools, and/or biomarkers to identify risk factors and the underlying carcinogenic processes. An emerging and promising complementary approach to investigate cancer etiology is the study of somatic “mutational signatures” that endogenous and exogenous processes imprint on the cellular genome. These signatures can be identified from a complex web of somatic mutations thanks to advances in DNA sequencing technology and analytical algorithms. This approach is at the core of the Sherlock-Lung study (2018–ongoing), a retrospective case-only study of over 2,000 lung cancers in never-smokers (LCINS), using different patterns of mutations observed within LCINS tumors to trace back possible exposures or endogenous processes. Whole genome and transcriptome sequencing, genome-wide methylation, microbiome, and other analyses are integrated with data from histological and radiological imaging, lifestyle, demographic characteristics, environmental and occupational exposures, and medical records to classify LCINS into subtypes that could reveal distinct risk factors. To date, we have received samples and data from 1,370 LCINS cases from 17 study sites worldwide and whole-genome sequencing has been completed on 1,257 samples. Here, we present the Sherlock-Lung study design and analytical strategy, also illustrating some empirical challenges and the potential for this approach in future epidemiologic studies.

Published
2020
Full Text
View/download PDF

9. Upgrades to intensive care: The effects of COVID-19 on decision-making in the emergency department

Author

Derek Isenberg, Nicole V. Lucas, Jennifer Rosenbaum, Richard Martin, and Kraftin E. Schreyer

Subjects
medicine.medical_specialty, Coronavirus disease 2019 (COVID-19), Critical Care, media_common.quotation_subject, Critical Illness, Misdiagnosis, Article, law.invention, Tertiary Care Centers, 03 medical and health sciences, 0302 clinical medicine, Cognition, law, Intensive care, Acute care, Medicine, Humans, Medical diagnosis, Pandemics, Decision Making, Organizational, media_common, Retrospective Studies, business.industry, Surge Capacity, COVID-19, 030208 emergency & critical care medicine, General Medicine, Emergency department, Intensive care unit, Cognitive bias, Intensive Care Units, Confirmation bias, Emergency medicine, business, Emergency Service, Hospital
Abstract

Introduction The initial surge of critically ill patients in the COVID-19 pandemic severely disrupted processes at acute care hospitals. This study examines the frequency and causes for patients upgraded to intensive care unit (ICU) level care following admission from the emergency department (ED) to non-critical care units. Methods The number of ICU upgrades per month was determined, including the percentage of upgrades noted to have non-concordant diagnoses. Charts with non-concordant diagnoses were examined in detail as to the ED medical decision-making, clinical circumstances surrounding the upgrade, and presence of a diagnosis of COVID-19. For each case, a cognitive bias was assigned. Results The percentage of upgraded cases with non-concordant diagnoses increased from a baseline range of 14–20% to 41.3%. The majority of upgrades were due to premature closure (72.2%), anchoring (61.1%), and confirmation bias (55.6%). Conclusion Consistent with the behavioral literature, this suggests that stressful ambient conditions affect cognitive reasoning processes.

Published
2021

10. Evaluation of Oral Cavity DNA Extraction Methods on Bacterial and Fungal Microbiota

Author

Christine P. Zolnik, Heidi E. Jones, Mykhaylo Usyk, Levi Waldron, Jennifer Beam Dowd, Zigui Chen, Lorna E. Thorpe, Robert D. Burk, and Jennifer Rosenbaum

Subjects
0301 basic medicine, DNA, Bacterial, lcsh:Medicine, Pilot Projects, Biology, DNA sequencing, Article, Microbiology, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, RNA, Ribosomal, 16S, Gene cluster, DNA, Ribosomal Spacer, DNA Barcoding, Taxonomic, Humans, Microbiome, lcsh:Science, DNA, Fungal, Gene, Mouth, Multidisciplinary, Microbiota, lcsh:R, Fungal genetics, High-Throughput Nucleotide Sequencing, Biodiversity, Ribosomal RNA, DNA extraction, 030104 developmental biology, chemistry, lcsh:Q, 030217 neurology & neurosurgery, DNA, Mycobiome
Abstract

The objective of this study was to evaluate the most effective method of DNA extraction of oral mouthwash samples for use in microbiome studies that utilize next generation sequencing (NGS). Eight enzymatic and mechanical DNA extraction methods were tested. Extracted DNA was amplified using barcoded primers targeting the V6 variable region of the bacterial 16S rRNA gene and the ITS1 region of the fungal ribosomal gene cluster and sequenced using the Illumina NGS platform. Sequenced reads were analyzed using QIIME and R. The eight methods yielded significantly different quantities of DNA (p 2 = 0.086, p = 1.00) and fungal (R2 = 0.039, p = 1.00) assays. No differences were seen between methods with or without bead-beating. These data indicate that choice of DNA extraction method affect total DNA recovery without significantly affecting the observed microbiome.

Published
2019
Full Text
View/download PDF

11. Did death certificates and a death review process agree on lung cancer cause of death in the National Lung Screening Trial?

Author

Heather M. Rozjabek, Ilana F. Gareen, Anthony B. Miller, Kathy L. Clingan, Pamela M. Marcus, Vincent P. Doria-Rose, JoRean D. Sicks, Brenda K. Brewer, Kristen Keating, Jennifer Rosenbaum, and Joshua M. Rathmell

Subjects
Male, medicine.medical_specialty, Lung Neoplasms, Sensitivity and Specificity, Article, Death Certificates, law.invention, 03 medical and health sciences, 0302 clinical medicine, Randomized controlled trial, law, Cause of Death, Internal medicine, Cancer screening, medicine, Humans, Mass Screening, 030212 general & internal medicine, Lung cancer, Intensive care medicine, Mass screening, Aged, Randomized Controlled Trials as Topic, Cause of death, Pharmacology, business.industry, Smoking, General Medicine, Middle Aged, medicine.disease, 030220 oncology & carcinogenesis, Female, National Lung Screening Trial, Death certificate, business, Algorithms, Lung cancer screening
Abstract

Background/aims: Randomized controlled trials frequently use death review committees to assign a cause of death rather than relying on cause of death information from death certificates. The National Lung Screening Trial, a randomized controlled trial of lung cancer screening with low-dose computed tomography versus chest X-ray for heavy and/or long-term smokers ages 55–74 years at enrollment, used a committee blinded to arm assignment for a subset of deaths to determine whether cause of death was due to lung cancer. Methods: Deaths were selected for review using a pre-determined computerized algorithm. The algorithm, which considered cancers diagnosed during the trial, causes and significant conditions listed on the death certificate, and the underlying cause of death derived from death certificate information by trained nosologists, selected deaths that were most likely to represent a death due to lung cancer (either directly or indirectly) and deaths that might have been erroneously assigned lung cancer as the cause of death. The algorithm also selected deaths that might be due to adverse events of diagnostic evaluation for lung cancer. Using the review cause of death as the gold standard and lung cancer cause of death as the outcome of interest (dichotomized as lung cancer versus not lung cancer), we calculated performance measures of the death certificate cause of death. We also recalculated the trial primary endpoint using the death certificate cause of death. Results: In all, 1642 deaths were reviewed and assigned a cause of death (42% of the 3877 National Lung Screening Trial deaths). Sensitivity of death certificate cause of death was 91%; specificity, 97%; positive predictive value, 98%; and negative predictive value, 89%. About 40% of the deaths reclassified to lung cancer cause of death had a death certificate cause of death of a neoplasm other than lung. Using the death certificate cause of death, the lung cancer mortality reduction was 18% (95% confidence interval: 4.2–25.0), as compared with the published finding of 20% (95% confidence interval: 6.7–26.7). Conclusion: Death review may not be necessary for primary-outcome analyses in lung cancer screening trials. If deemed necessary, researchers should strive to streamline the death review process as much as possible.

Published
2016
Full Text
View/download PDF

12. Abstract SY26-02: Sherlock-Lung: Tracing lung cancer mutational processes in never smokers

Author

Maria Teresa Landi, Tongwu Zhang, Montserrat Garcia-Closas, Yohan Bossé, Jianxin Shi, Bin Zhu, Qing Lan, Nathaniel Rothman, Jiyeon Choi, Neil E. Caporaso, Wei Zhao, Chongyi Chen, Eytan Ruppin, Jennifer Rosenbaum, Dmitry Gordenin, Sai Yendamuri, Chris Amos, Paul Brennan, David C. Christiani, Geoff Liu, Bonnie Gould Rothberg, Matthew Schabath, Han Liang, Ludmil Alexandrov, David Wedge, and Stephen Chanock

Subjects
Cancer Research, Oncology
Abstract

Globally, about 2 million people are diagnosed with lung cancer annually, making it the most common type of cancer in the world. In addition, lung cancer is the leading cause of cancer death among both men and women, accounting for ~25% of all cancer deaths in the United States and ~19% of cancer deaths worldwide. Although tobacco smoking is the most common cause of lung cancer, it is estimated that 10-25% of all patients diagnosed with lung cancer worldwide are never smokers, with higher proportions in Asians and women. Compared to former and current smokers with lung cancer, lung cancers in never smokers tend to present at an earlier age and more frequently have adenocarcinoma histology. Although a few risk factors are known to contribute to the etiology of lung cancer in never smokers, a large fraction of cancer cases cannot be explained by established environmental and genetic risk factors, highlighting the need for research in this area. One promising approach to identify the etiological factors involved in lung tumorigenesis in never smokers is based on the study of the “mutational signatures” that the exogenous and endogenous processes leave on the tumor tissue and surrounding areas. Somatic mutations accumulate throughout individuals’ lifetime, as a result of the balance between DNA damage and DNA repair. Mutational sources can change over time and mutational signatures can provide information on the tumor evolutionary trajectory, tracking activities of mutational processes. We designed “Sherlock-Lung” to identify mutational signatures in lung cancers from never smokers and order them based on their clonal and subclonal localization to have an insight on the factors involved in the initiation of the tumors. Prevention and treatment strategies are likely to be more effective when targeting the tumor initiating factors rather than those responsible for the tumor progression. Here, we present the Sherlock-Lung study design, which includes a combination of lung cancer cases from populations highly exposed to lung cancer risk factors and populations with unknown exposures. We also present preliminary data from this study and what we have learned from whole genome sequencing analysis of the mutational landscape of lung cancers from smokers and nonsmokers and from different histological subtypes. For example, although the mutational signature associated with tobacco smoking is largely clonal in all lung cancers from smokers, consistent with an initiating role of tobacco smoking in lung tumorigenesis, the mutational signatures distribution varies across histological subtypes. Moreover, the frequency of mutations in major cancer driver genes varies dramatically between smokers and never smokers, and mutational signatures distribution appears to differ between tumors with and without specific driver genes. In never smokers, without the dominant mutational source of tobacco smoking, other signatures emerged, e.g., that associated with reactive oxygen species. Although this approach has already revealed important information on the etiological processes involved in tumorigenesis of lung cancer and other cancer types, there is a growing list of open questions and challenges that need to be addressed. In population studies, careful exposure assessment to identify and validate new mutational signatures and the inclusion of study subjects from different geographical locations and ethnicities are critical. Citation Format: Maria Teresa Landi, Tongwu Zhang, Montserrat Garcia-Closas, Yohan Bossé, Jianxin Shi, Bin Zhu, Qing Lan, Nathaniel Rothman, Jiyeon Choi, Neil E. Caporaso, Wei Zhao, Chongyi Chen, Eytan Ruppin, Jennifer Rosenbaum, Dmitry Gordenin, Sai Yendamuri, Chris Amos, Paul Brennan, David C. Christiani, Geoff Liu, Bonnie Gould Rothberg, Matthew Schabath, Han Liang, Ludmil Alexandrov, David Wedge, Stephen Chanock. Sherlock-Lung: Tracing lung cancer mutational processes in never smokers [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2019; 2019 Mar 29-Apr 3; Atlanta, GA. Philadelphia (PA): AACR; Cancer Res 2019;79(13 Suppl):Abstract nr SY26-02.

Published
2019
Full Text
View/download PDF

13. The National Lung Screening Trial: Overview and Study Design

Author

Natalie Cunningham, Michael Khalili, John Waltz, Ralph Weiben, Deb Gurtner, Linda DeAlmeida, Sanjay Gupta, Sharon Maxfield, Crissy Kibic, Kathleen DeWitt, David DeMets, Walter Allen Bowman, Robert Epstein, Mia Burkhard, Stephen J. Swensen, Hattie Cromwell, Kianoush Rezai, Steadman Sankey, Lisa Scott Wasson, Rita Musanti, Tamim Malbari, Joy Ferola, Qimei He, Patty Trapnell, Melba Francis, Sam Quattlebaum, Joanice Thompson, Ana Birofka, Robin Griggs, Elizabeth Johnson, Margaret R. Spitz, Nicole Richardson, Yuting Liang, Lawrence G. Hutchins, Mirjana Tecmire, Lila Camara, James J. Navin, Eileen Frost, Diane Romano, Carrie Petkus, Eric J. Berns, Pei Jan P Lin, Steve D. Uttecht, Marian Acerra, Lawrence R. Ragard, Leo P. Lawler, Christopher M. Rogers, Alan Lee Goodwin, L. Ellen Martinusen, Melissa Ford, Michael T. Fisher, Beverly Powell, Cindy Lin, Jamie Downs, Brent Fodera, Bonita Wohlers, Michael Brangan, Peggy Bradley, Todd B. Burt, Susan Allen, Shiva Borgheian, Mingying Zeng, Thomas Riley, Danielle Gherardini, Steven Shiff, Olivia Campa, Wahied Gendi, Fang F. Xu, Ivana K. Kazda, Anne Chung, Briar Doi, Helen Price, Maria Vlachou, Alan Morgan, Simone Vuong, Pierre P. Massion, Darcy Watson, Debbie William, Esther Nakano, Karen Broski, David Creed, Melanie Bvorak, Lakisha Hawkins, Gladys Hino, Raymond Dauphinais, Michele Sallas, Helene Shiratori, Venus Brown, Denise Brooks, Heather Porter, Ilana F. Gareen, Tracy Lee, Melissa Cates, Kyle Turner, Tiffanie Hammond, Margaret Paquette, Lorraine Kerchum, Barbara Lewis, Douglas J. Reding, Thomas E. Hartman, Cathy Longden, Melissa Laron, Reza Abaya, Beborah Robertson, J W Semenkovich, Christine Holland, Hugh McGinley, Chani Montalbo, Karen Zubena, Vanessa Ralda, Adam C. Stein, Jennifer Ott, Lawrence M. Kotner, Jing Lee, Arnold Ssali, Michael Young, Quinn A. DeMordaunt, Linda V. White, Steve Dubinett, Pearl Chan, Roxana Phillips, Mallory Kolich, Brent B. Nelson, Phi Do, Jill Spivak, Angele LaFleur, Kesha Smith, Elayne Weslowsky, Patricia Nieters, Maurice LeBlanc, Satinder Singh, Lonna Matthews, Quentin McMullen, Karen Lappe, Sharon Longacre, Cindy Cobb, Jane A. Zehner, Michael Teepe, Pamela M. Marcus, Kathleen Bow, Wendy Francis, Mary Gemmel, Robert S. Fontana, Linda Jurjans, Barbara Ginther, Jonathan B. Clapp, Monica Richel, Scott F. Pickering, Brenda Edwards, Kendrick Looney, Randy Marshall, Roni Atkins, Danielle Wicks, Julie Peterson, Dcanna Cape, Albert J. Cook, Jerry Brekke, Louisa Turner, Larry Stoller, Mark B. Salerno, Bavid E. Midthun, Mark Delano, Minnetta Belyea, Deborah Greene, Jonathan Goldin, Terry Lewis, Virginia Fischer, Andrea Chapman, Shari Jordan, Deb Warren, Demetria Johnson, Rekha Khatri, Lisa Sirianni, Guillermo Geisse, Michael A. Fuchs, Kanya Kumbalasiri, Jeremy J. Erasmus, Vicki Shambaugh, Denise Boyles, Sarah Hallsky, Anna Nanovski, Jill Heinz, Mollie King, Kay Vydareny, Olga Soukhanova, Patricia Rueweler, Perry G. Pernicano, Regina Rendas-Baum, Phyllis Pirotte, Russell Harris, Neil Argyle, Miyoung Kim, June Krebsbach, Audrey Gallego, Sheila Wein, Mukesh F. Karwat, Karla Myra-Bloom, Pamela Byrnes, Mitchell D. Schnall, Hector Ahumada, Eric Sanchez, Donna DesMarais, Julie Maderitz, Cindy Lavergne, Lori Kirchoff, Patricia C. Sanders, Elizabeth Thielke, Michael Sullivan, Jennifer Gaegler, Janet Manual, Jennifer R. Heinz, Ray Zisumbo, Diane C. Strollo, Candace Mueller, Irene Mahon, Brenda Delfosse, Carolyn M. Johnson, William E. Grizzle, Merideth Stanley, Sylvan Green, Pamela Harvey, Lindsay Richardson, Brenda K. Brewer, Philip Costello, Deanna Zapolski, John Worrell, Jeffrey G. Schragin, David S. Alberts, Edward L. Korn, Tamara Owens, Hank Brastater, Kay Mathiesen-Viergutz, Mark Broschinsky, Paul W. Spirn, Grace Isaacs, John S. Waltz, Mitch Goodsitt, Christi Newton-Foster, Sharlene Snowden, Barbara Voight, Gail Bizer, Kathy McDonough, William Huynh, Eduard Van Stam, Robert A. Carlson, Mike Florzyk, Paula M. Jacobs, Joan Fuller, Mauren Grunenwald, Ann Bangerter, Jacksonville, Adriane Andersen, Tess Thompson, Kenneth Nowers, Stephanie Helwi, Martin J. Edelman, Emmanuel Omoba, Rubenia Flores, Kevin T. White, Patrick W. Wolfe, Michael Milacek, Sharon Gard, Brandon B. Bigby, Cynthia H. McCollough, Andrew Burnside, Sheryl L. Ogden, Maisha Pollard, Thomas K. Pilgram, Sydney Laster, Claudia J. Kasales, Bruce W. Turnbull, Cheri Haselhuhn, Laura N. Myers, Jean Jacobsen, Melissa Love, Gavin D. Watt, Cheryl Love, Gerald F. Abbott, Susanne Kozakowski, Jerry L. Montague, Cynthia Hill, Neil F. O'Donnell, Anna Sear, Thomas M. Beck, Jean Wegner, Chrispina Wray, Edward M. Brown, Louise Ledbetter, Karen Bellware, Julie Moody, Noel Bahr, Matthew T. Freedman, Thomas Hensley, John E. Madewell, Leanne Hadfield, David R. Maffitt, Lisa Cottrell, John J. Warner, Deborah Graham, Krystal Arnold, Alejandra Reyes, Kristin Lieberman, Derek Omori, Donna Garland, Mike Burek, Mel Johnson, Judith Harkins, Martha Fronheiser, M. Y. M. Chen, Dawn Simmons, Kathleen Voight, Aaron O. Bungum, Marianne Rice, Lakeshia Murray, Tami Krpata, Donna Sammons, Leslie Kmetty, Catherine Duda, Carissa Krzeczkowski, Anne Nguyen, Richard H. Lane, Cynthia Mack, Loren C. Macey, Eddy Wicklander, Kelly McDaniel, Sue Zahradka, Hassan Bourija, Cristina Farkas, Jincy George, Renae Kiffmeyer, Wendell Christie, Catherine Engartner, John Crump, Mimi Kim, Carol Steinberg, Reginald F. Munden, Deb Kirby, Jo Ann Stetz, Barbara O'Brien, Sally Tenorio, Laura Multerer, Carlotta McCalister-Cross, Jessica Silva-Gietzen, Tamara Saunders, Harvey Glazer, Cam Vashel, Maria Oh, Rodkise Estell, Steven M. Moore, Tara Riley, Grant Izmirlian, D. Claire Anderson, James Burner, Steven Peace, Phil Hoffman, Angela Del Pino, Brian Irons, Carlos Jamis-Dow, John K. Lawlor, Edward F. Patz, Jay Afiat, Amber Barrow, Bawn M. Beno, Melissa S. Fritz, Lynn Coppage, Scott J. Sheltra, Tim Swan, Jerry Bergen, Charlie Fenton, Eric Deaton, Marilyn J. Siegel, Korinna Vigeant, Kerry Engber, Sarah Merrill, Buddy Williams, Kimberly Stryker, Bradley S. Snyder, Christina Romo, Andrea Hugill, Michael J. O'Shea, Linda White, Gail Fellows, Yasmeen Hafeez, Joe Woodside, Shauna Dave Scholl, Philip C. Prorok, Sharon Carmen, Kelly Hatton, Steven V. Marx, Sooah Kim, Robert Kobistek, Dawn Thomas, Lea Momongan, Chris Steward, Kari Bohman, Holly Bradford, Bradley S. Sabloff, Phillip Peterson, William C. Black, Lisa Pineda, James G. Ravenel, Karen Taylor, Beverly Trombley, Mona N. Fouad, Amber McDonald, Lauren J. Ramsay, Lisa Harmon, Jeffrey Geiger, David L. Spizarny, Jeffrey S. Klein, Xizeng Wu, Heather Tumberlinson, Joy Espiritu, Gina Varner, Dawn Fuehrer, Eric A. Hoffman, Sheila Moesinger, Nina Wadhwa, Steve King, Patricia Lavernick, Paola Spicker, Timothy R. Church, Cheryl Whistle, Sheila Greenup, Patricia Fantuz, Stephanie Levi, Peter Balkin, Mary E. Johnson, Johanna Ziegler, Susan Hoffman, Kathy L. Clingan, Craig Kuhlka, Maria Marchese, Lawrence F Cohen, Cylen Javidan-Nejad, Wilbur A. Franklin, Kevin J. Leonard, Tim A. Parritt, Jade Quijano, Kathleen Poler, Jennifer Rosenbaum, Xiuli Zhang, Christine Brown, Terri David-Schlegel, Susan M. Peterson, James R. Jett, Kenneth W. Clark, Edward P. Gelmann, Arthur Migo, Patricia Fox, Lori Hamm, Janie McMahon, Darlene Guillette, Robert C. Young, Patty Beckmann, Jerome Jones, Nikki Jablonsky, Roberta Yoffie, Heather L. Bradley, Darlene Higgins, Francine L. Jacobson, Christine B. Berg, Mark Bramwitt, Constantine N. Petrochko, Karen Stokes, Jennifer Rowe, Kathy McKeeta-Frobeck, Brenda Sleasman, Courtney Bell, Dave Tripp, Saundra S. Buys, Susan Walsh, Jo Rean D. Sicks, Richard G. Barr, Kirk Midkiff, Tom Caldwell, Elisabeth A. Grady, Subbarao Inampudi, Marilyn Calulot, Paul A. Kvale, Alice DuChateau, Kathy Berreth, Ruth Holdener, Katie Kuenhold, Thomas E. Warfel, David P. Naidich, Mandie Leming, Fraser Wilton, Leanne Franceshelli, Kathleen McMurtrie, Elaine Bowman, Donald F. Bittner, Helen Kaemmerer, Merri Mullennix, Adelheid Lowery, Andrew Karellas, Jenny Hirschy, Kate Naughton, Ashley B. Long, Kristin M. Gerndt, Kathleen Young, Richard M. Schwartzstein, Wendy Smith, Joseph Aisner, Shane Ball, Kathleen Krach, Cathy Mueller, Virginia May, Christopher Blue, Marsha Lawrence, Ronald S. Kuzo, Colleen McGuire, Alisha Moore, Sara Cantrell, Christie Leary, Pamela Allen, Maryann Trotta, Clifford Caughman, Peggy J. Gocala, Brian Mullen, Janan Alkilidar, Maryann Duggan, Lin Mueller, Alesis Nieves, Fenghai Duan, Frederick Olson, Edwin G. Williams, Jo Ann Hall Sky, Grant Izmirilian, Peggy Joyce, Judy Preston, Cristine Juul, Julianne Falcone, Bruce Neilson, Fla Lisa Beagle, Beth Evans, Jamie Mood, Janet Bishop, Jean Tsukamoto, Vivien Gardner, Gillian Devereux, Minesh Patel, Sally Fraki, Celia Stolin, Ami Lyn Taplin, Stephenie Johnson, Saeed Matinkhah, Jenna Bradford, Sanjeev Bhalla, Charles Jackson, Julie Haglage, Darlene R. Fleming, Allie M. Bell, Paul A. Bunn, Gail Orvis, Andrew J. Bierhals, Julie Ngo, Belores K. Prudoehl, Elaine N. Daniel, Peggy Olson, Paul F. Pinsky, Glenna M. Fehrmann, Aras Acemgil, Andrea Hamilton-Foss, Leeta Grayson, Smita Patel, Scott Emerson, Carl J. Zylak, James R. Maxwell, Jennifer Fleischer, Suzanne Smith, Jacqueline R. Sheeran, Alan Williams, Scott Gaerte, John Fletcher, Sonya Clark, Nancy Gankiewicz, Stuart S. Sagel, Jason Spaulding, Nancy E. Hanson, Nicole Fields, Richard D. Nawfel, Dinakar Gopalakrishnan, Margaret Oechsli, Susan Wenmoth, Isabelle Forter, Elizabeth Morrell, Jessica Rider, Letitia Clark, Michael Woo, Cynthia A. Brown, Camille Mueller, Mark T. Dransfield, Lois M. Roberts, Anne Randall, Eduard J. Gamito, Carrie O'Brien, Carolyn Palazzolo, Julie Schach, Robert Falk, Melissa Hudson, Jennifer Garcia Livingston, Cynthia L. Andrist, Tammy Fox, Elliott Drake, Tanya Zeiger, Renee Metz, Kevin Thomas, Neha Kumar, Elizabeth Couch, Beborah Bay, Mei Hsiu Chen, Jason Bronfman, Philip Dennis, Deb Engelhard, Pamela McBride, Daniel Kimball, Amy Haas, Pamela M. Mazuerk, Marlea Osterhout, Venetia Cooke, Tina Taylor, Amy St.Claire, Joe Hughes, Becky McElsain, Beverly Brittain, Michele Adkinson, Paige Beck, Martha Maineiro, Paula R. Beerman, Jackie Seivert, Mary M. Pollock, Donald Corle, Tina Herron, Marcella Petruzzi, Natalie F. Scully, Kenneth A. Coleman, Jennifer Yang, Debra Loria, Wendy Moss, Alan Brisendine, Cheryl M. Lewis, Dalphany Blalock, Lonni Schultz, Douglas Bashford, Nora Szabo, David Shea, Amanda Devore, Karen Schleip, Judy Netzer, Barry Clot, Gerald M. Mulligan, Nancy E. Krieger Black, David Schultz, Jim Pool, Craig E. Leymaster, Kathryn Rabanal, Kay Bohn, Tara Berg, Marisol Furlong, Stacey Mitchell, Donna Biracree, Laura Jones, Cassie Olson, Robin Stewart, Jeremy Pierce, Marilyn Bruger, Valene Kennedy, Stephanie Davis, Colin O'Donnell, Glenn A. Tung, Shannon Wright, William Lake, Sharon Jones, Vincent Girardi, Brad Benjamin, Veenu Harjani, Drew A. Torigian, Kevin Edelman, Sue Frederickson, Paul E. Smart, Michelle Wann Haynes, D S Gierada, Glenn Fletcher, Rosalie Ronan, Patricia Ann Street, Eleace Eldridge-Smith, Lynly Wilcox, Cindy Lewis-Burke, La Tonja Davis, Rachel Black Thomas, Dawn Shone, Evangeline Griesemer, Tim Budd, Lindsey Dymond, Marlene Semansky, Amy Rueth, Constantine Gatsonis, Kay H. Vydareny, Usha Singh, Amy Lita Evangelista, Angelica C. Barrett, Bethany Pitino, Shirley Wachholz, Angela M. Williams, Sandra Fiarman, Karen Luttrop, David Chellini, Michael Bradley, Helen Fink, Aaron Zirbes, Roger Inatomi, Joon K. Lee, Heather Bishop Blake, Lisa Woodard, Craig Hritz, Sarah Neff, Aine Marie Kelly, Deborah Harbison, Baigalmaa Yondonsambuu, Amy Lloyd, Christine Gjertson, Erin Cunningham, Angelee Mean, June Morfit, Ping Hu, William Thomas, Jazman Brooke, Paul Marcus, Jeremy Gorelick, Erin Lange, William Stanford, Denise R. Aberle, Lena Glick, Annabelle Lee, Ian Malcomb, Deanna L. Miller, Mary Mesnard, Jacqueline Jackson, Jhenny Hernandez, Desiree E. Morgan, Howard I. Jolies, Jacquie Marietta, Teresa Lanning, Debra Rempinski, Amanda C. Davis, Karen Mathews Batton, Mahadevappa Mahesh, Erik Wilson, Deana Nelson, Sharan L. Campleman, William Manor, Julie Sears, Howard Mann, E. David Crawford, Carl Krinopol, Greg Gambill, Margo Cousins, Rex C. Yung, Sangeeta Tekchandani, Thomas Vahey, Ann D. McGinnis, Kimberly Nolan, Kaylene Crawford, Kelli P. Rockwell, Dana Roeshe, Fred W. Prior, Kari Ranae Kramer, Heidi Nordstrom, Frank Stahan, Shawn Sams, Cherie Baiton, Joy Tani, Thomas J. Watson, Angela Cosas, Diane Kowalik, Pritha Dalal, Ann Jolly, Jeanine Wade, Laura Bailey, Julie Varner, Glen K. Nyborg, Christopher Toyn, David Gemmel, Susanna N. Dyer, Laurie Amendolare, Mary Ellen Frebes, Judy Ho, Adele Perryman, John Keller, D. Sullivan, George Mahoney, Scott Cupp, Linda L. Welch, Peter Greenwald, Robert Sole, Marcello Grigolo, Caroline Chiles, Patricia Sheridan, Deborah M. Chewar, Vijayasri Narayanaswami, Susan Blackwell, Suzanne B. Lenz, Alphonso Dial, Melvin Tockman, Carolyn Hill, John Stubblefield, Catherine E. Smith, Judith Lobaugh, Rosa M. Medina, Jackie Meier, Nandita Bhattacharjee, Robert Tokarz, Lisa Clement, Nancy Caird, Cindy Masiejczyk, Patricia Shwarts, Laura Springhetti, Sandra Schornak-Curtis, Edwin F. Donnelly, Patricia Tesch, Laurie Rathmell, Pamela K. Woodard, Edward A. Sausville, David R. Pickens, Kylee Hansen, Paulette Williams, Barbara Ferris, Rachel L. McCall, Nicole M. Carmichael, Dawn Whistler, Ramachandra Chanapatna, Glynis Marsh, Mary Wiseman, Tony DeAngelis, L. Heather, Vicki Prayer, Robin Laura, Priscilla Bland, Gregory W. Gladish, Amy Garrett, Kelly McNulty, Daniel J. Pluta, Mylene T. Truong, Serelda Young, Crista Cimis, Gordon Jacob Sen, Rhonda Rosario, Anthony B. Miller, Edward Hunt, Juanita Helms, Jill K. Bronson, Jeff Yates, Ginette D. Turgeon, Bo Lu, Nancy Fredericks, Pam Senn, Ryan Pena, Hakan Sahin, Mary Lynn Steele, Jill E. Cordes, Noel Maddy, R. Adam DeBaugh, Hope Hooks, Zipporah Lewis, Robert L. Berger, Shani Harris, Natalie Gray, Jennifer Kasecamp, Elizabeth King, Jacinta Mattingly, Hrudaya Nath, Kathy Torrence, Christine Cole Johnson, Sara Mc Clellan, Kalin Albertsen, Kim Sprenger, Ryan Norton, Jody Wietharn Kristopher, Linda Warren, Byung Choi, Casey O'Quinn, Mark K. Haron, Chris J. Jennings, Karen Robinson, Joan Molton, Dorothy Hastings, Robert I. Garver, Christopher J. Cangelosi, Jeannette Lynch, Peter Ohan, Angela Campbell, Dawn Mead, Miriam Galbraith, Divine Hartwell, Natalya Portnov, Gene L. Colice, Andetta R. Hunsaker, Analisa Somoza, Todd Risa, Daniel C. Sullivan, Karthikeyan Meganathan, Tammy DeCoste, Peter Zamora, Richard M. Fagerstrom, Iiana Gareen, Phyllis J. Walters, Barbara L. Carter, Alem Mulugeta, Rob Bowman, Kavita Garg, Andrea Franco, Mary Adams Zafar Awan, Edward Reed Smith, Rachel Phillips, Michelle Aganon-Acheta, Fred R. Hirsch, Peter Jenkins, Pamela Taybus, Joy Knowles, Karen M. Horton, Cheryl Spoutz-Ryan, Sarah Landes, William G. Hocking, Laura B. Schroeder, Erini Makariou, Jered Sieren, Kaylene Evans, Erin Nekervis, Brenda Polding, Tonda Robinson, Joel L. Weissfeld, Terry J. Sackett, Michael F. McNitt-Gray, Leslie Dobson, Raymond Weatherby, Randell Kruger, Revathy B. Iyer, Mary Krisk, Anthony Levering, Susan Collins, Alison Schmidt, William M. Hanson, Patricia Schuler, Karen Glanz, Morgan Ford, Beatrice Trotman-Bickenson, Richard Guzman, Paul Koppel, Judith K. Amorosa, Meredith Slear, Dayna Love, Carol Vaughn, Kellyn Adams, Celeste Monje, Garry Morrison, Sherri Mesquita, Paul Cronin, Tony Blake, Constance Elbon-Copp, Robert A. Clark, Felix Mestas, Erich Allman, Armen Markarian, Cheryl Souza, Karen O’Toole, Elliot K. Fishman, Karen Augustine, Jane Hill, Bonnie Kwit, Ralph Drosten, Susan Foley, Stacy E. Smith, Angie Bailey, Jennifer Bishop Kaufmann, Shelly Meese, Phillip M. Boiselle, Howard Morrow, Thomas D. Hinke, Barry Edelstein, Erin Schuler, William C. Bailey, Donna Letizia, David S. Gierada, Frederick J. Larke, Robin Haverman, Sarah Baum, Sally Hurst, Richard L. Morin, Ben Dickstein, William Russell, J. Anthony Seibert, Sophia Sabina, Mary Alyce Riley, Michael A. Taylor, Katherine BeAngelis, Robert A. Hawkins, Fernando R. Gutierrez, Amie Welch, Heather Lancor, George Armah, James Blaine, Eric Henricks, Joel Dunnington, Carole Walker, Laura Motley, Melody Kolich, Bruce J. Hillman, David W. Sturges, Mindy Lofthouse, Amy Warren, Michael Black, Mark Kolich, Lisa A. Holloway, Shannon M. Pretzel, Susan Shannon, Yassminda Harts, Dallas Sorrel, Lance A. Yokochi, Diana Wisler, Arthur Sandy, Roberta Clune, Shirley Terrian, Shalonda Manning, Bradley Willcox, Thomas J. Payne, James L. Tatum, Dale Brawner, Sandy Morales, Rodolfo C. Morice, Amy Vieth, Emily Jewitt, Chelsea O'Carroll, Theresa C. McLoud, John E. Langenfeld, Chris H. Cagnon, Lisa B. Hinshaw, Gena Kucera, Helena R. Richter, Drew Torigian, June McSwain, Courtney Eysmans, Vinis Salazar, David Spizarny, Mary Kelly-Truran, Mark Whitty, Henry Albano, Connie L. Sathre, William R. Geiser, Barnett S. Kramer, Marianna Gustitis, Gordon C. Jones, Neil E. Caporaso, Timothy Welsh, Roger Tischner, Ana Maria Mendez, Dominick A. Antico, Cathy L. Bornhorst, Carla Chadwell, Stephanie Pawlak, Kelli M. West, Joe V. Selby, Randall Kruger, Jodi Hildestad, Elaine Freesmeier, Nicole Rivas, Andrew Goodman, Naima Vera-Gonzalez, Stuart Lutzker, Eric M. Hart, Melanie Yeh, Shane Sorrell, Deb Multerer, Sharon Jacoby, Debbie Gembala, Elizabeth Fleming, Myrle Johnson, Michael J. Flynn, Frank Tabrah, Martin L. Schwartz, Deanna Mandley, Brad Siga, Guillermo Marquez, Jeffrey Koford, Victoria Jenkins, Janice Pitts, Constantine A. Gatsonis, Natalie Baptiste, Edith M. Marom, Gina Sammons, Anne Burrough, Martha Ramirez, Jack Cahill, Carl Jaffe, Linda Heinrichs, Aura Cole, Paul Rust, Alon Coppens, Gregg Hamm, Lisa Conklin, Kathleen A. Robbins, Carleaner Williams, Gwen Chalom, Winston Sterling, Colleen Hudak, Lea Matous, Ella A. Kazerooni, Denise Kriescher, David A. Lynch, Liz Bolan, Jacob Wolf, Jonathan G. Goldin, Roberta Quinn, L. A. Schneider, Kathleen A. Murray, Erica Sturgeon, Jennifer Avrin, Michelle T. Biringer, Mark Hinson, Cynthia Reiners, Brian Chin, Amy Brunst, Ann M. Lambrecht, Katherine Lohmann, Jennifer Bacon, Ulander Giles, Diane Shepherd, William T. Corey, Timothy Cosgrove, Lana C. Walters, Nancy Kadish, Hilary C. Nosker, Christine D. Berg, Thomas Payne, Jackie Becker, Kanistha Sookpisal, Lyn Seguin, Todd R. Hazelton, Roy Adaniya, James Fisher, Annmarie Walsh, Shirleen Hyun, Laura Stark, Kenneth Hansen, Carolyn Nelson, Martin Tammemagi, Mary A. Wolfsberger, Barry H. Gross, Valentina Ortico, Marge Watry, Jeff Childs, Gabe Herron, Loretta Thorpe, Lisa Damon, Evanthia Papadopoulos, Denise Moline, Voula E. Christopoulos, John D. Minna, Tony Jones, Mitchell Machtay, Michael Plunkett, Melissa Laughren, Luis Zagarra, Adam Leming, Eda Ordonez, Chris Howell, Marissa Peters, Wendy Mosiman, Joanne Gerber, Alfonso Lorenzo, Barbara L. McComb, Laura Hill, Gale Christensen, Hanna Comer, Carmen Guzman, Kathy Taylor, Misty Oviatt, Malcolm King, Lily Stone, Rex Welsh, Bernadette Pennetta, Cristina Raver, Jan E. Hyder, Stephanie Clabo, Peggy Lau, Jacqueline Fearon, Patricia Pangburn, Pamela Dow, William K. Evans, Victor De Caravalho, Mike Wirth, Brooke Johnson, Meridith Blevins, Lisa H. Gren, Sharon L. Kurjan, James P. Evans, Kirk E. Smith, Donna King, John A. Worrell, Mindy S. Geisser, Philip F. Judy, Richard Barr, Sue Misko, Stanley R. Phillips, Jillian Nickel, Christine M. McKey, Joe Austin, Donna Hartfeil, Laura Young, Shovonna White, Alexis K. Potemkin, Anthony Boulos, Tawny Martin, Karen Kofka, Heather McLaughlin, Matthew K. Siemionko, Melissa Houston, Angela Lee Rowley, Adys Fernandez, Murray Backer, Jagdish Singh, Mary Weston, Nancy Payte, Charles Apgar, John K. Gohagan, Jeff Fairbanks, Wylie Burke, David Chi, Michael Nahill, Kevin DeMarco, Karen Patella, Beverly Rozanok, Carol M. Moser, Nicole Matetic Mac, Karen Boyle, Dinah Lorenzo, Elanor Adkins, Phyllis Olsson, Amanda M. Adams, Sujaya Rao, K.E. Jones, Polly Kay, D. Lynn Werner, John B. Weaver, Sally Anne Kopesec, Jennifer Frye, Victoria Chun, Cathy Francow, Cheri Whiton, Jo Ann Nevilles, Andrew Bodd, Barbara Galen, Sabrina Chen, Cindy Cyphert, Stephen M. Moore, Petra J. Lewis, Shanna Nichols, Mareie Walters, Thea Palmer Zimmerman, Warren B. Gefter, Peter Dubbs, Ann Reinert, Holly Washburn, Renee MacDonald, Boleyn R. Andrist, Dianalyn M. Evans, Marvin Flores, Tricia Adrales-Bentz, Claudine Isaacs, Regina C. MacDougall, Greg M. Silverman, Nichoie Cadez, Lynne Bradford, Rochelle Williams, Angela M. McLaughlin, Ellen Sandberg, Cheryl Crozier, Robert Mayer, Richard P. Remitz, Sheron Bube, Leroy Riley, Vish Iyer, Sophie Breer, Stephen Baylin, Anna Boyle, Shannon Williams, Kristen Keating, Martin M. Oken, Gerald L. Andriole, Bruce E. Hubler, Eric T. Goodman, David Engelhart, Bonna Au, Brianne Whittaker, Tricia Hoffa, Eng Brown, Tammy Wolfsohn, Denise L. Foster, Barry H. Cohen, Linda Galocy, Matthew T. Bee, Jacqueline Matuza, Leslie Henry, Katherine Meagher, Mona Fouad, Beth McLellan, Troy Cook, John Sheflin, Lilian Villaruz, Marcella Moore, Brandy Mack-Pipkin, Vanessa Graves, Ryan Weyls, William T. Herbick, Geoffrey McLennan, Lynn Hoese, Janise Webb, Terrie Kitchner, Michele Lee, Robert T. Greenlee, Charles C. Matthews, Nicole Spiese, Jeffrey Heffernon, Dianna D. Cody, Patricia Blair, Kathy Garrett, Michael A. Sullivan, and Loretta Granger

Subjects
Oncology, medicine.medical_specialty, business.industry, Mortality rate, medicine.disease, law.invention, Quality-adjusted life year, Randomized controlled trial, law, Internal medicine, medicine, Radiology, Nuclear Medicine and imaging, National Lung Screening Trial, Radiology, Overdiagnosis, business, Lung cancer, Lung cancer screening, Mass screening
Abstract

The National Lung Screening Trial (NLST) is a randomized multicenter study comparing low-dose helical computed tomography (CT) with chest radiography in the screening of older current and former heavy smokers for early detection of lung cancer, which is the leading cause of cancer-related death in the United States. Five-year survival rates approach 70% with surgical resection of stage IA disease; however, more than 75% of individuals have incurable locally advanced or metastatic disease, the latter having a 5-year survival of less than 5%. It is plausible that treatment should be more effective and the likelihood of death decreased if asymptomatic lung cancer is detected through screening early enough in its preclinical phase. For these reasons, there is intense interest and intuitive appeal in lung cancer screening with low-dose CT. The use of survival as the determinant of screening effectiveness is, however, confounded by the well-described biases of lead time, length, and overdiagnosis. Despite previous attempts, no test has been shown to reduce lung cancer mortality, an endpoint that circumvents screening biases and provides a definitive measure of benefit when assessed in a randomized controlled trial that enables comparison of mortality rates between screened individuals and a control group that does not undergo the screening intervention of interest. The NLST is such a trial. The rationale for and design of the NLST are presented.

Published
2011
Full Text
View/download PDF

14. Self-regulation and the income-achievement gap

Author

Gary W. Evans and Jennifer Rosenbaum

Subjects
Early childhood education, Sociology and Political Science, Socioemotional selectivity theory, Poison control, Academic achievement, Family income, Education, Developmental psychology, Developmental and Educational Psychology, Cognitive development, Early childhood, Psychology, Parental investment, Social psychology
Abstract

The pervasive income-related achievement gap among children has been partially explained by parental investments. Wealthier parents provide more cognitively enriched environments (e.g., books, informal learning opportunities such as music lessons) and converse more with their children relative to low-income parents. However parental investment only partially accounts for the income-achievement gap. On average, low-income children have more difficulty regulating their emotions and behavior in comparison to their wealthier counterparts. Academic achievement is a function not only of cognitive competencies but also encompasses emotional and behavioral components that could also contribute to the income-achievement gap. In Study 1, family income among rural, White 9-year-olds is positively related to delay of gratification skill. This, in turn, accounts for subsequent, middle school grades at age 13. In Study 2, family income during early childhood (age 2 to Grade 3) in an ethnically diverse, national sample predicts cognitive development in 5th graders, controlling for prior levels of cognitive development at 15 months. This prospective, longitudinal relation is again mediated by delay of gratification skills. Evidence is also presented in Study 2 that the income → self-regulation → achievement path operates independently of parental investment. Analyses of both sets of data also include multiple indices of familial characteristics (e.g., maternal education, ethnicity, single-parent status). Early childhood poverty matters for later academic achievement but reasons encompass both cognitive and socioemotional processes.

Published
2008
Full Text
View/download PDF

15. The National Lung Screening Trial’s Endpoint Verification Process: Determining the Cause of Death

Author

Denise R. Aberle, Anthony B. Miller, Christine D. Berg, Jennifer Rosenbaum, Kristen Keating, Ilana F. Gareen, and Pamela M. Marcus

Subjects
medicine.medical_specialty, Lung Neoplasms, Concordance, Article, Death Certificates, Cause of Death, Cancer screening, Clinical endpoint, medicine, Humans, Mass Screening, Pharmacology (medical), Lung cancer, Intensive care medicine, Mass screening, Early Detection of Cancer, Cause of death, Randomized Controlled Trials as Topic, business.industry, General Medicine, medicine.disease, United States, Physical therapy, National Lung Screening Trial, Death certificate, business
Abstract

Background Randomized controlled trials (RCTs) evaluating cancer screening modalities usually employ cause-specific mortality as their primary endpoint. Because death certificate cause of death can be inaccurate, RCTs frequently use review committees to assign an underlying cause of death. We describe the National Lung Screening Trial's (NLST's) death review approach, the Endpoint Verification Process (EVP), which strives to minimize errors in assignment of cause of death due to lung cancer. Methods Deaths selected for review include those with a notation of lung cancer on the death certificate and those occurring among participants ever diagnosed with lung cancer. Other criteria that trigger death review include, but are not limited to, death within 6 months of a screen suspicious for lung cancer and death within 60 days of certain diagnostic evaluation procedures associated with a screen suspicious for lung cancer or a lung cancer diagnosis. EVP requires concordance on whether death was due to lung cancer. Deaths are first reviewed by the EVP chair. If concordance is not achieved, the death is next reviewed by an Endpoint Verification Team (EVT) member. If concordance between the chair- and member-assigned cause of death is not achieved, the death is next reviewed by a group of at least three EVT members. Cause of death is assigned at the step in which concordance was achieved, or if necessary, at the team review. Conclusions NLST's EVP is designed to produce a highly accurate count of lung cancer deaths.

Published
2011

17. Cutting edge: vasoactive intestinal peptide (VIP) induces differentiation of Th17 cells with a distinctive cytokine profile

Author

Edward J. Goetzl, Jennifer Rosenbaum, and Mahesh Yadav

Subjects
medicine.medical_specialty, Immunology, Cell, Vasoactive intestinal peptide, Biology, Lymphocyte Activation, Mice, Immune system, Transforming Growth Factor beta, Internal medicine, medicine, Cyclic AMP, Immunology and Allergy, Animals, Secretion, Protein kinase A, Receptor, Cells, Cultured, Mice, Knockout, Interleukin-6, Interleukins, Interleukin-17, Cell Differentiation, T-Lymphocytes, Helper-Inducer, Cyclic AMP-Dependent Protein Kinases, Cell biology, Mice, Inbred C57BL, Transformation (genetics), medicine.anatomical_structure, Endocrinology, Knockout mouse, Cytokines, hormones, hormone substitutes, and hormone antagonists, Vasoactive Intestinal Peptide
Abstract

Immune cellular effects of vasoactive intestinal peptide (VIP) are transduced by VIP G protein-coupled receptors type 1 (VPAC1) and type 2 (VPAC2). We now show that VIP with TGFβ stimulates the transformation of CD4 T cells to a distinctive type of Th17 cell that generates IL-17 but not IL-6 or IL-21. VIP induction of Th17 cells was higher in VPAC2 knockout mice than wild-type mice, suggesting that VPAC1 is the principal transducer. Compared with Th17 cells elicited by IL-6, those evoked by VIP were similar in the secretion of IL-17 and IL-22, but lacked IL-21 secretion. Suppression of VIP induction of Th17 cells by protein kinase A inhibitors and enhancement by pharmacologically increased cAMP supports a role for this signal. The ability of VIP-VPAC1 axis signals to evoke development of a novel type of Th17 cells demonstrates the unique specificity of neuroregulatory mechanisms in the immunological environment.

Published
2008

18. Plan and operation of Cycle 6 of the National Survey of Family Growth

Author

Robert M, Groves, Grant, Benson, William D, Mosher, Jennifer, Rosenbaum, Peter, Granda, William, Axinn, James, Lepkowski, and Anjani, Chandra

Subjects
Adult, Male, Family Characteristics, Adolescent, Parenting, Pregnancy, Data Collection, Health Status, Humans, Female, Birth Rate, United States
Abstract

This report describes how Cycle 6 of the National Survey of Family Growth (NSFG) was designed, planned, and implemented. The NSFG is a national survey of women and men 15-44 years of age designed to provide national estimates of factors affecting pregnancy and birth rates; men's and women's health; and parenting. Cycle 6, conducted in 2002, was the first time the NSFG included a sample of males.The survey used in-person, face-to-face interviews conducted by trained female interviewers. One person per household was interviewed from a national area probability sample in about 120 sample areas, with oversamples of teenagers, African Americans, and Hispanics. The data collection used computer-assisted personal interviewing (CAPI). Separate questionnaires were used for female and male respondents. The last section of the questionnaires used a technique called audio computer-assisted self-interviewing (ACASI). In order to control costs and nonresponse errors, survey managers statistically analyzed results from interviewers' visits to sampled households each day, and used those results to allocate interviewer labor and other resources more efficiently. This management improved response rates and made the sample more representative.Over 12,500 interviews were completed, about 7,600 with females and about 4,900 with males. The response rate was about 80 percent for females and about 78 percent for males. The survey procedures were adapted during the fieldwork to achieve the desired response rates and to control costs.

Published
2005

19. Social Relationships in Adulthood and Old Age

Author

Jennifer Rosenbaum and Rachel Pruchno

Subjects
Change over time, Conceptual framework, Social relationship, Life course approach, Research questions, Context (language use), Literature study, Social organization, Psychology, Social psychology, Developmental psychology
Abstract

This chapter reviews what is known about social relationships between adults. It focuses exclusively on social relationships in which all parties are adults and concentrates on those social relationships in which at least one person is elderly. A life course perspective on social relationships, focusing on how individuals change over time and how their transitions are linked to the people with whom they maintain close relationships, is used. The chapter focuses primarily on adult social relationships between: (1) spouses, (2) parents and their children, (3) siblings, and (4) friends. These bonds are examined both within the context of health and disability, reviewing conceptual frameworks as well as empirical literature. The chapter concentrates on reviewing critical themes, highlighting recently published literature, and identifying key research questions and findings. On the basis of this review of the state of the art, the chapter concludes by making recommendations for future directions that the next generation of knowledge about social relationships between adults should take. Keywords: adulthood; friends; health; old age; parent-child relations; siblings; social relationships; spouses

Published
2003
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results