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https://www.readbyqxmd.com/read/29351185/brief-report-lead-levels-in-selected-electronic-cigarettes-from-canada-and-the-united-states
#1
Zachary R Dunbar, Ananth Das, Richard J O'Connor, Maciej L Goniewicz, Binnian Wei, Mark J Travers
Few published studies have investigated the presence of lead in the e-liquid of electronic nicotine delivery systems (ENDS). Lead inhalation is associated with increased risk of stroke, heart disease, and other diseases. This study used a novel application of graphite furnace technology to compare the concentration of lead between e-liquids of different packaging and product designs using e-liquids that are or were commercially available in the United States and Canada. Eleven nicotine-free disposable ENDS devices and 12 bottled refill solutions that contained nicotine were purchased from retailers in Canada and the United States between 2015 and 2017...
January 19, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29349263/worldviews-and-trust-of-sources-for-health-information-on-electronic-nicotine-delivery-systems-effects-on-risk-perceptions-and-use
#2
Scott R Weaver, Amelia Jazwa, Lucy Popova, Paul Slovic, Richard B Rothenberg, Michael P Eriksen
Public health agencies, the news media, and the tobacco/vapor industry have issued contradictory statements about the health effects of electronic nicotine delivery systems (ENDS). We investigated the levels of trust that consumers place in different information sources and how trust is associated with cultural worldviews, risk perceptions, ENDS use, and sociodemographic characteristics using a nationally representative sample of 6051 U.S. adults in 2015. Seventeen percent of adults were uncertain about their trust for one or more potential sources...
December 2017: SSM—Population Health
https://www.readbyqxmd.com/read/29259060/electronic-nicotine-delivery-system-use-behaviour-and-loss-of-autonomy-among-american-indians-results-from-an-observational-study
#3
Dana Mowls Carroll, Theodore L Wagener, David M Thompson, Lancer D Stephens, Jennifer D Peck, Janis E Campbell, Laura A Beebe
OBJECTIVE: American Indians (AI) have a high prevalence of electronic nicotine delivery system (ENDS) use. However, little information exists on (ENDS) use, either alone or in combination with cigarettes (dual use), among AI. The objective of this small-scaled study was to examine use behaviours and dependence among exclusive ENDS users and dual users of AI descent. Exclusive smokers were included for comparison purposes. SETTING: Oklahoma, USA. PARTICIPANTS: Adults of AI descent who reported being exclusive ENDS users (n=27), dual users (n=28) or exclusive cigarette smokers (n=27)...
December 19, 2017: BMJ Open
https://www.readbyqxmd.com/read/29236542/systematic-review-of-health-communication-for-non-cigarette-tobacco-products
#4
Jennifer Cornacchione Ross, Seth M Noar, Erin L Sutfin
The Food and Drug Administration, which now has regulatory authority over all tobacco products meeting the statutory definition, is tasked with communicating the risks of these products to the public through health warnings and public education. However, there have been no attempts to summarize what is known about non-cigarette tobacco product (NCTP) health messaging. We conducted a systematic review to examine the existing literature on health communication for NCTPs and identify key research gaps. A total of 45 unique studies were retrieved and coded, with the majority focused on messaging for smokeless tobacco (SLT, k = 32, 71...
December 13, 2017: Health Communication
https://www.readbyqxmd.com/read/29233920/global-sale-of-tobacco-products-and-electronic-nicotine-delivery-systems-in-community-pharmacies
#5
Karen Suchanek Hudmon, Nervana Elkhadragy, Zuzana Kusynová, Luc Besançon, Tina Penick Brock, Robin L Corelli
OBJECTIVE: To estimate the proportion of countries/territories that allow sales of tobacco products and electronic nicotine delivery systems (ENDS) in community pharmacies. METHODS: International Pharmaceutical Federation (FIP) member organisations were contacted by email and asked to respond to a two-item survey assessing whether their country/territory allowed sales of (a) tobacco products and (b) ENDS in community pharmacies. RESULTS: Of 95 countries/territories contacted, responses were received from 60 (63...
December 2017: Tobacco Control
https://www.readbyqxmd.com/read/29199521/electronic-nicotine-delivery-systems-ends-what-nurses-need-to-know
#6
Carol Essenmacher, Madeline Naegle, Carolyn Baird, Bridgette Vest, Rene Spielmann, Marie Smith-East, Leigh Powers
BACKGROUND: Efforts to decrease adverse effects of tobacco use are affected by emergence of new nicotine delivery products. Advertising, product promotion, and social media promote use of these products, yet a lack of evidence regarding safety leaves nurses unprepared to counsel patients. OBJECTIVES: To critically evaluate current research, reviews of literature, expert opinion, and stakeholder policy proposals on use and safety of electronic nicotine delivery systems (ENDS)...
December 1, 2017: Journal of the American Psychiatric Nurses Association
https://www.readbyqxmd.com/read/29180549/family-physicians-perceived-prevalence-safety-and-screening-for-cigarettes-marijuana-and-electronic-nicotine-delivery-systems-ends-use-during-pregnancy
#7
Thomas F Northrup, Michelle R Klawans, Yolanda R Villarreal, Adi Abramovici, Melissa A Suter, Joan M Mastrobattista, Carlos A Moreno, Kjersti M Aagaard, Angela L Stotts
OBJECTIVE: Assess perceptions of prevalence, safety, and screening practices for cigarettes and secondhand smoke exposure (SHSe), marijuana (and synthetic marijuana), electronic nicotine delivery systems (ENDS; eg, e-cigarettes), nicotine-replacement therapy (NRT), and smoking-cessation medications during pregnancy, among primary care physicians (PCPs) providing obstetric care. METHODS: A web-based, cross-sectional survey was e-mailed to 3750 US physicians (belonging to organizations within the Council of Academic Family Medicine Educational Research Alliance)...
November 2017: Journal of the American Board of Family Medicine: JABFM
https://www.readbyqxmd.com/read/29173942/establishing-consensus-on-survey-measures-for-electronic-nicotine-and-non-nicotine-delivery-system-use-current-challenges-and-considerations-for-researchers
#8
REVIEW
Scott R Weaver, Hyoshin Kim, Allison M Glasser, Erin L Sutfin, Jessica Barrington-Trimis, Thomas J Payne, Megan Saddleson, Alexandra Loukas
The development and validation of survey measures for electronic nicotine and non-nicotine delivery system (ENDS) use has not kept pace with the burgeoning research on them. This, along with the diverse and evolving nature of ENDS, presents several unique measurement challenges and hampers surveillance and tobacco regulatory research efforts. In this commentary, we identify four important areas related to ENDS use (describing ENDS products; defining current use; evaluating frequency and quantity of use; and characterizing devices and e-liquids) and summarize a selective review of the measurement and definitions of these constructs across prominent national tobacco use surveys and 30 projects within the 14 federally-funded Tobacco Centers of Regulatory Science...
November 16, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/29139190/a-man-before-his-time-russell-s-insights-into-nicotine-smoking-treatment-and-curbing-the-smoking-problem
#9
Ann McNeill, Debbie Robson
BACKGROUND AND AIMS: This narrative review aimed to provide a brief overview of five key research 'classics' produced by the innovative and radical thought leader, Professor Michael Anthony Hamilton Russell (1932-2009), drawing upon his other work wherever feasible. METHODS: Narrative review. From more than 250 publications, we selected papers we considered seminal texts, published in 1971, 1976, 1978, 1979 and 1991. RESULTS: Russell was among the first researchers to explain that smoking was a dependence disorder caused by the drug nicotine decades before this was recognized formally...
November 15, 2017: Addiction
https://www.readbyqxmd.com/read/29127080/a-naturalistic-randomized-pilot-trial-of-e-cigarettes-uptake-exposure-and-behavioral-effects
#10
Matthew Carpenter, Bryan W Heckman, Amy E Wahlquist, Theodore L Wagener, Maciej L Goniewicz, Kevin M Gray, Brett Froeliger, K Michael Cummings
Background Most studies of electronic nicotine delivery systems (ENDS) compare self-selected users vs. non-users. The few randomized studies to date generally support a positive impact on reducing smoking behavior, but these studies are focused on guided ENDS use. This study presents a randomized naturalistic trial of ENDS with prospective outcomes of uptake and behavioral changes in smoking. Methods Adult smokers with minimal ENDS history were randomized in a 2:1 ratio to receive product for 3 weeks (n=46), or not (n=22)...
November 10, 2017: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/29117720/examining-college-students-social-environment-normative-beliefs-and-attitudes-in-subsequent-initiation-of-electronic-nicotine-delivery-systems
#11
Deepti Agarwal, Alexandra Loukas, Cheryl L Perry
BACKGROUND: Although use of Electronic Nicotine Delivery Systems (ENDS) is increasingly prevalent among young adults, little is known about predictors of ENDS initiation among this population. AIMS: We examined the roles of the social environment (i.e., peer ENDS use and household ENDS use), normative beliefs (i.e., social acceptability of ENDS use), and attitudes (i.e., inclination to date someone who uses ENDS) in prospectively predicting initiation of ENDS over a 1-year period among 18- to 29-year-old college students...
November 1, 2017: Health Education & Behavior: the Official Publication of the Society for Public Health Education
https://www.readbyqxmd.com/read/29097588/the-impact-of-flavour-device-type-and-warning-messages-on-youth-preferences-for-electronic-nicotine-delivery-systems-evidence-from-an-online-discrete-choice-experiment
#12
Ce Shang, Jidong Huang, Frank J Chaloupka, Sherry L Emery
OBJECTIVE: To examine the impact of flavour, device type and health warning messages on youth preference for electronic nicotine delivery systems (ENDS), and to provide evidence and data to inform the Food and Drug Administration's potential regulatory actions on ENDS. DESIGN: An online discrete choice experiment was conducted in September 2015. Each participant was given nine choice sets and asked to choose one out of two alternative ENDS products, with varying characteristics in three attributes (flavour, device type and warning message)...
November 2, 2017: Tobacco Control
https://www.readbyqxmd.com/read/29083287/the-impact-of-e-cigarettes-on-smoking-and-related-outcomes-in-veteran-smokers-with-psychiatric-comorbidity
#13
Gerald W Valentine, Kathryn Hefner, Peter I Jatlow, Robert A Rosenheck, Ralitza Gueorguieva, Mehmet Sofuoglu
OBJECTIVE: Compared to the general U.S. population, smokers with comorbid psychiatric and/or substance use disorders (SUD) have lower quit rates after evidence-based treatments, and disproportionately high smoking-related deaths. Improved modalities for reducing tobacco-related harm in this subpopulation are needed. Because electronic cigarettes (e-cigarettes) can now deliver physiologically relevant levels of nicotine to consumers, they represent an additional nicotine delivery system that could be used in cessation interventions...
October 30, 2017: Journal of Dual Diagnosis
https://www.readbyqxmd.com/read/29069879/the-surgical-impact-of-e-cigarettes-a-case-report-and-review-of-the-current-literature
#14
REVIEW
Megan Fracol, Robert Dorfman, Lindsay Janes, Swati Kulkarni, Kevin Bethke, Nora Hansen, John Kim
We report a case of a 51 years old female with a 25 pack year smoking history who underwent bilateral mastectomy and immediate tissue expander reconstruction for newly diagnosed right breast cancer. The patient reported herself as a non-smoker despite significant e-cigarette use, with resulting significant mastectomy skin flap necrosis and breast reconstruction failure. Little is known about the physiologic effect of e-cigarettes on wound healing and tissue perfusion. To this end, we provide an updated review of the impact of e-cigarettes on surgical outcomes...
November 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/29065204/the-role-of-nicotine-dependence-in-e-cigarettes-potential-for-smoking-reduction
#15
Arielle S Selya, Lisa Dierker, Jennifer S Rose, Donald Hedeker, Robin J Mermelstein
Introduction: E-cigarettes (Electronic Nicotine Delivery Systems, or ENDS) are an increasingly popular tobacco product among youth. Some evidence suggests that e-cigarettes may be effective for harm reduction and smoking cessation, although these claims remain controversial. Little is known about how nicotine dependence may contribute to e-cigarettes' effectiveness in reducing or quitting conventional smoking. Methods: A cohort of young adults were surveyed over 4 years (approximately ages 19-23)...
July 7, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/29059443/availability-and-placement-of-electronic-nicotine-delivery-systems-at-the-point-of-sale
#16
Kimberly G Wagoner, Eunyoung Song, Jessica King, Kathleen L Egan, Beata Debinski, Mark Wolfson, John Spangler, Erin L Sutfin
Introduction: Electronic nicotine delivery systems (ENDS) are widely available and come in a variety of forms, including disposable cigalikes and refillable tank systems. However, little is known about their placement at the point-of-sale. We explored the placement of various ENDS types among tobacco retailers. Methods: Systematic assessments at the point-of-sale were completed by trained data collectors in 90 tobacco retailers, including grocery stores, convenience stores, and pharmacies in North Carolina, U...
September 9, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28961314/key-issues-surrounding-the-health-impacts-of-electronic-nicotine-delivery-systems-ends-and-other-sources-of-nicotine
#17
REVIEW
Jeffrey Drope, Zachary Cahn, Rosemary Kennedy, Alex C Liber, Michal Stoklosa, Rosemarie Henson, Clifford E Douglas, Jacqui Drope
Answer questions and earn CME/CNE Over the last decade, the use of electronic nicotine delivery systems (ENDS), including the electronic cigarette or e-cigarette, has grown rapidly. More youth now use ENDS than any tobacco product. This extensive research review shows that there are scientifically sound, sometimes competing arguments about ENDS that are not immediately and/or completely resolvable. However, the preponderance of the scientific evidence to date suggests that current-generation ENDS products are demonstrably less harmful than combustible tobacco products such as conventional cigarettes in several key ways, including by generating far lower levels of carcinogens and other toxic compounds than combustible products or those that contain tobacco...
November 2017: CA: a Cancer Journal for Clinicians
https://www.readbyqxmd.com/read/28932027/influence-of-legislations-and-news-on-indian-internet-search-query-patterns-of-e-cigarettes
#18
Rooban Thavarajah, Anusa Arunachalam Mohandoss, Kannan Ranganathan, Srinivas Kondalsamy-Chennakesavan
BACKGROUND: There is a paucity of data on the use of electronic nicotine delivery systems (ENDS) in India. In addition, the Indian internet search pattern for ENDS has not been studied. We aimed to address this lacuna. Moreover, the influence of the tobacco legislations and news pieces on such search volume is not known. Given the fact that ENDS could cause oral lesions, these data are pertinent to dentists. METHODS: Using a time series analysis, we examined the effect of tobacco-related legislations and news pieces on total search volume (TSV) from September 1, 2012, to August 31, 2016...
May 2017: Journal of Oral and Maxillofacial Pathology: JOMFP
https://www.readbyqxmd.com/read/28928312/getting-real-with-the-upcoming-challenge-of-electronic-nicotine-delivery-systems-the-way-forward-for-the-south-east-asia-region
#19
REVIEW
Jagdish Kaur, Arvind Vashishta Rinkoo
Electronic nicotine delivery systems (ENDS) are being marketed to tobacco smokers for use in places where smoking is not allowed or as aids similar to pharmaceutical nicotine products to help cigarette smokers quit tobacco use. These are often flavored to make them more attractive for youth - ENDS use may lead young nonsmokers to take up tobacco products. Neither safety nor efficacy as a cessation aid of ENDS has been scientifically demonstrated. The adverse health effects of secondhand aerosol cannot be ruled out...
September 2017: Indian Journal of Public Health
https://www.readbyqxmd.com/read/28892771/exclusive-e-cigarette-use-predicts-cigarette-initiation-among-college-students
#20
Alexandra Loukas, C Nathan Marti, Maria Cooper, Keryn E Pasch, Cheryl L Perry
INTRODUCTION: An increasing body of research indicates that use of electronic nicotine delivery systems (ENDS) predicts cigarette initiation. However, no studies examine if risk for cigarette initiation varies for exclusive ENDS users versus users of ENDS and other tobacco products. This study examined if: a) cigarette-naïve young adults (i.e., never cigarette users) who ever used ENDS had a greater odds of initiating cigarettes than non-ENDS users over a 1.5year period and b) the odds of cigarette initiation was consistent across exclusive ENDS users and users of ENDS and at least one tobacco product...
January 2018: Addictive Behaviors
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