35 results on '"Eissenberg, Thomas"'
Search Results
2. Comparison of nicotine emissions rate, 'nicotine flux', from heated, electronic and combustible tobacco products: data, trends and recommendations for regulation.
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El Hourani, Mario, Shihadeh, Alan, Talih, Soha, and Eissenberg, Thomas
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ELECTRONIC cigarettes ,NICOTINE ,PUBLIC health ,INHALATION injuries ,COMPARATIVE studies ,GOVERNMENT policy ,DESCRIPTIVE statistics ,RESEARCH funding ,SMOKING ,TOBACCO products ,TOBACCO - Published
- 2023
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3. Did JUUL alter the content of menthol pods in response to US FDA flavour enforcement policy?
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Yassine, Amira, El Hage, Rachel, El Hellani, Ahmad, Salman, Rola, Talih, Soha, Eissenberg, Thomas, Shihadeh, Alan, and Saliba, Najat
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FLAVORING essence analysis ,CHEMICAL alcohol analysis ,FLAVORING essences ,HEALTH policy ,ELECTRONIC cigarettes ,MINTS (Plants) ,GOVERNMENT regulation ,GAS chromatography ,COMMERCIAL product evaluation ,MASS spectrometry ,DESCRIPTIVE statistics - Published
- 2022
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4. Characterization of Electronic Cigarette Warning Statements Portrayed in YouTube Videos.
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Jones, Dina M, Guy, Mignonne C, Soule, Eric, Sakuma, Kari-Lyn K, Pokhrel, Pallav, Orloff, Mohammed, Trinidad, Dennis, Smith, Denelle, Browley, Sharaka, Walker, A Paige, Bullock, Sandilyn, Eissenberg, Thomas, and Fagan, Pebbles
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ELECTRONIC cigarettes ,CONSUMER behavior ,TOBACCO products ,DATA extraction ,RESEARCH ,SOCIAL participation ,SOCIAL media ,RESEARCH methodology ,NICOTINE ,MEDICAL cooperation ,EVALUATION research ,COMPARATIVE studies ,PSYCHOLOGICAL tests ,RESEARCH funding ,BARTHEL Index - Abstract
Introduction: In 2018, the United States Food and Drug Administration (FDA) required that electronic cigarette (e-cigarette) manufacturers, packagers, importers, distributors, and retailers display an addictive or alternate warning statement on e-cigarette visual advertisements. Few studies have investigated the FDA-mandated and other warnings on social media. This study examined the prevalence and content of warning statements in e-cigarette-related YouTube videos.Methods: In 2019, The Virginia Commonwealth University Center for the Study of Tobacco Products conducted bi-monthly (February-June) YouTube searches by relevance and view count to identify e-cigarette-related videos. Overall, 178 videos met the inclusion criteria. Staff coded each video for the presence of a visual/verbal warning statement, warning statement type (eg, FDA-mandated, addiction/tobacco, safety/toxic exposure, health effects), sponsorship, and tobacco product characteristics. A data extraction tool collected the video URL, title, upload date, and number of views, likes/dislikes, and comments.Results: Only 5.1% of videos contained FDA-mandated and 21.9% contained non-mandated warnings. All videos with FDA-mandated and 46.2% of non-mandated warnings were represented visually. Only 13.1% of industry-sponsored videos uploaded after the mandate effective date had an FDA-mandated warning statement and videos with FDA-mandated and non-mandated (v. no) warnings had significantly fewer views, likes, dislikes, and comments. Among all non-mandated warnings, 31.3% featured an addiction/tobacco, 18.8% a safety/toxic exposure, and 37.5% a health effects warning.Conclusions: The prevalence of FDA-mandated warning statements in e-cigarette related YouTube videos was low. FDA enforcement of the warning statement mandate on YouTube could increase the public's understanding of the addictive nature of nicotine in e-cigarettes.Implications: The FDA has the authority to regulate the advertisement and promotion of e-cigarettes on the Internet. These data can inform future FDA requirements related to the language content and visual representation of addiction/tobacco, safety/exposure, and health effects warning statements that appear in YouTube videos and other visual social media popular among young people. Such data would help consumers make informed decisions about purchasing e-cigarette products, using e-cigarettes, and avoiding unintentional harm related to e-cigarettes. In addition, these data may help social media platforms make decisions on whether they will prohibit advertisements that promote or facilitate the sale of tobacco products. [ABSTRACT FROM AUTHOR]- Published
- 2021
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5. Effect of flavour manipulation on ENDS (JUUL) users' experiences, puffing behaviour and nicotine exposure among US college students.
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Vargas-Rivera, Mayra, Kalan, Mohammad Ebrahimi, Ward-Peterson, Melissa, Osibogun, Olatokunbo, Wei Li, Brown, David, Eissenberg, Thomas, and Maziak, Wasim
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SMOKING & psychology ,FLAVORING essences ,PILOT projects ,PSYCHOLOGY of college students ,ELECTRONIC cigarettes ,MOTIVATION (Psychology) ,NICOTINE ,SATISFACTION ,PLEASURE ,RISK assessment ,PRE-tests & post-tests ,RANDOMIZED controlled trials ,QUESTIONNAIRES ,DESCRIPTIVE statistics ,CROSSOVER trials ,TASTE ,ENVIRONMENTAL exposure ,TOBACCO - Published
- 2021
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6. How Does Smoking and Nicotine Dependence Change After Onset of Vaping? A Retrospective Analysis of Dual Users.
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Martínez, Úrsula, Martínez-Loredo, Víctor, Simmons, Vani N, Meltzer, Lauren R, Drobes, David J, Brandon, Karen O, Palmer, Amanda M, Eissenberg, Thomas, Bullen, Christopher R, Harrell, Paul T, and Brandon, Thomas H
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NICOTINE addiction ,ELECTRONIC cigarettes ,SMOKING ,SMOKING cessation ,RETROSPECTIVE studies ,SUBSTANCE abuse & psychology ,SUBSTANCE abuse ,SELF-evaluation ,HARM reduction ,RESEARCH funding ,SECONDARY analysis - Abstract
Introduction: Although some smokers switch to exclusive use of electronic cigarettes (e-cigarettes), others become dual users of combustible cigarettes and e-cigarettes. Little is known about how the onset of vaping affects the use of and dependence on combustible cigarettes or total nicotine use and dependence, which may influence health-related and cessation outcomes. Using self-report data of current combustible and e-cigarette use and retrospective recall of pre-vaping smoking in a sample of dual users, the aims of this study were (1) to compare pre- and post-vaping number of cigarettes per day and combustible cigarette dependence; (2) to compare pre- and post-vaping total nicotine use frequency (number of vaping sessions and cigarettes smoked per day), and total nicotine dependence; and (3) to examine predictors of nicotine dependence.Methods: We used baseline data from a smoking cessation trial with 2896 dual users. Nicotine use frequency and the Heaviness of Smoking Index were used as measures of nicotine use and dependence, respectively.Results: Participants decreased cigarettes/day from pre- (M = 19.24, SD = 9.01) to post-vaping (M = 11.15, SD = 8.02, p < .0001) and combustible cigarette dependence declined from pre- (M = 3.55, SD = 1.51) to post-vaping (M = 2.11, SD = 1.60, p < .0001). Total daily nicotine use frequency increased after initiating vaping (M = 19.25, SD = 9.01 vs. M = 29.46, SD = 8.61; p < .0001), as did total nicotine dependence (M = 3.55, SD = 1.51 vs. M = 4.68, SD = 1.38; p < .0001). Hierarchical regression analyses indicated that variables associated with greater overall nicotine dependence included: younger age, lower education, more years smoking, higher pre-vaping nicotine dependence, using e-cigarettes more days per month, more puffs per vaping session, higher e-liquid nicotine concentration, and longer vaping history.Conclusions: Dual use leads to a reduction in the number of combustible cigarettes, but total nicotine use and dependence increases.Implications: In dual users, a reduction in smoking following onset of vaping may offer some harm reduction via reduction in cigarette intake. However, the increase in total nicotine use and dependence could affect the ability to quit either or both products. [ABSTRACT FROM AUTHOR]- Published
- 2020
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7. Pictorial health warning labels on the waterpipe device are effective in reducing smoking satisfaction, puffing behaviour and exposure to CO: first evidence from a crossover clinical laboratory study.
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Maziak, Wasim, Taleb, Ziyad Ben, Kalan, Mohammad Ebrahimi, Eissenberg, Thomas, Thrasher, James, Shihadeh, Alan, and Asfar, Taghrid
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POISONING prevention ,SMOKING prevention ,SMOKING & psychology ,PUBLIC health ,PHYSIOLOGICAL effects of carbon monoxide ,CROSSOVER trials ,LABELS ,PATHOLOGICAL laboratories ,SENSORY perception ,QUESTIONNAIRES ,RESPIRATION ,SURVEYS ,PILOT projects ,HARM reduction ,TOBACCO products ,INHALATION injuries - Published
- 2019
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8. Warning Statements and Safety Practices Among Manufacturers and Distributors of Electronic Cigarette Liquids in the United States.
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Fagan, Pebbles, Pokhrel, Pallav, Herzog, Thaddeus A., Guy, Mignonne C., Sakuma, Kari-lyn K., Trinidad, Dennis R., Cassel, Kevin D., Jorgensen, Dorothy, Lynch, Tania, Felicitas-Perkins, Jamie Q., Palafox, Sherilyn, Hamamura, Faith D., Maloney, Sarah, Degree, Kaylah, Sterling, Kymberle, Moolcha, Eric T., Clanton, Mark. S., Eissenberg, Thomas E., Moolchan, Eric T, and Addictive Carcinogens Workgroup
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ELECTRONIC cigarettes ,WARNING labels ,CIGARETTE labeling ,CIGARETTE packaging ,NICOTINE addiction ,CONSUMER protection - Abstract
Introduction: Prior to the US Food and Drug Administration's (FDA) regulation of electronic cigarettes and warning statements related to nicotine addiction, there was no critical examination of manufacturer/distributor voluntary practices that could potentially inform FDA actions aimed to protect consumers. This study examined the content of warning statements and safety characteristics of electronic cigarette liquid bottles using a national sample.Methods: Research staff randomly selected four electronic cigarette liquid manufacturers/distributors from four US geographic regions. Staff documented the characteristics of product packaging and content of warning statements on 147 electronic cigarette liquids (0-30 mg/ml of nicotine) purchased online from 16 manufacturers/distributors in April of 2016.Results: Data showed that 97.9% of the electronic cigarette liquid bottles included a warning statement, most of which focused on nicotine exposure rather than health. Only 22.4% of bottles used a warning statement that indicated the product "contained nicotine." Of bottles that advertised a nicotine-based concentration of 12 mg/ml, 26% had a warning statements stated that the product "contains nicotine." None of the statements that indicated that the product "contained nicotine" stated that nicotine was "addictive." All bottles had a safety cap and 12% were in plastic shrink-wrap. Fifty-six percent of the websites had a minimum age requirement barrier that prevented under-aged persons from entering.Conclusions: Most manufacturers/distributors printed a warning statement on electronic cigarette liquid bottles, but avoided warning consumers about the presence and the addictiveness of nicotine. Studies are needed to examine manufacturer/distributor modifications to product packaging and how packaging affects consumer behaviors.Implications: These data can inform future FDA requirements related to the packaging and advertising of e-cigarette liquids; regulation related to the content of warning statements, including exposure warning statements, which are not currently mandated; and requirements on websites or language on packaging to help manufacturers adhere to the minimum age of purchase regulation. The data can also be used to help FDA develop additional guidance on the framing of statements on packaging that helps consumers make informed decisions about purchasing the product or protecting young people from use or unintentional exposure to the product. [ABSTRACT FROM AUTHOR]- Published
- 2018
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9. Characteristics and Patterns of Black & Mild Use Among African American Smokers.
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Nasim, Aashir, Guy, Mignonne C., Soule, Eric K., Cobb, Caroline O., Blank, Melissa D., and Eissenberg, Thomas
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CIGARETTE smokers ,AFRICAN Americans ,CIGARS ,PUBLIC health ,LATENT class analysis (Statistics) ,SUBSTANCE abuse prevention ,BLACK people ,COMPARATIVE studies ,FLAVORING essences ,RESEARCH methodology ,MEDICAL cooperation ,RESEARCH ,RESEARCH funding ,SMOKING ,SMOKING cessation ,SUBSTANCE abuse ,SURVEYS ,TEENAGERS' conduct of life ,EVALUATION research ,TOBACCO products ,DISEASE prevalence - Abstract
Introduction: Increased consumption of little cigars and cigarillos (LCCs) among late adolescent and young adult African American smokers is an emerging public health concern. Despite a growing body of epidemiological evidence, there is scant research on systematic variations in LCC use among young adult African Americans. This study aimed to disaggregate African American Black & Mild (B&M) smokers and to identify subgroups of cigarillo smokers' behaviors and associated characteristics.Methods: Using telephone screening data for a NIH-funded clinical laboratory study of toxicant exposure associated with B&M use, latent class analysis (LCA) was used to classify 331 African American B&M smokers' based on daily use, average daily consumption, preference for flavors, preference for product design tips, and product modification behaviors.Results: Results showed five classes, three of which (Daily-Hypers, Daily-Flavored, and Heavy-Daily-Hypers) reflected daily use and average daily consumption rate ranging between 2.7 and 8.9 B&M cigarillos per day. Non-Daily-Hypers and Non-Daily-Flavored classes represented non-daily use patterns and averaged less than 1.0 B&M cigarillo per day. Both sets of classes defined by daily users and non-daily users included smokers who preferred flavored tobacco and who practiced product modification techniques involving hyping and blunting.Conclusions: Latent class analysis is a useful method to detect subtle differences in B&M product preferences and smoking behaviors among African Americans. Study findings highlight the importance of developing tailored interventions that consider within group differences in order to reduce the prevalence of cigarillo smoking among those with the greatest burden.Implications: The current study is the first to identify unique subgroups of African American B&M smokers based on cigarillo use behaviors and associated characteristics. Latent class analyses may prove useful for understanding other subgroups of tobacco users. Current findings concerning patterns of LCC use illustrate how future tobacco cessation and prevention interventions may be tailored for African American smokers. [ABSTRACT FROM AUTHOR]- Published
- 2016
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10. Views of experienced electronic cigarette users.
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Baweja, Raman, Curci, Katherine M., Yingst, Jessica, Veldheer, Susan, Hrabovsky, Shari, Wilson, Stephen J., Nichols, Travis T., Eissenberg, Thomas, and Foulds, Jonathan
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COMPARATIVE studies ,CUSTOMER satisfaction ,CONSUMER attitudes ,EXPERIENCE ,RESEARCH methodology ,PUBLIC health ,RESEARCH funding ,STATISTICAL sampling ,SMOKING cessation ,SURVEYS ,QUALITATIVE research ,QUANTITATIVE research ,THEMATIC analysis ,ELECTRONIC cigarettes ,DATA analysis software ,MEDICAL coding ,DESCRIPTIVE statistics - Abstract
Background: Awareness and use of electronic cigarettes (e-cigs) has increased significantly in the past five years, but little is known about the experiences, satisfaction, opinions and preferences of e-cigs users.Method: 1177 participants completed an online survey about their electronic cigarette preferences, of which 200 were randomly selected for analysis. The data were analyzed using both qualitative and quantitative methods.Results: Participants found the design, the ability to customize, and the quality of vapour to be the most important characteristics of the device. Participants thought the most positive aspects of e-cig use were help to quit smoking, improved overall health, and reduced cost. The negative aspects associated with its use were mainly related to side effects, such as dry mouth. When asked to explain how e-cigs were used differently than cigarettes, participants reported puffing more regularly, but taking fewer puffs per session.Conclusions: Experienced e-cig users stated that initiating e-cig use helped them to quit or reduce their conventional smoking, which they believe reduced their health risks. In comparison to cigarette smoking, e-cig users reported using their e-cig more times per day, but with fewer puffs at each use time. Users acknowledged that more research is needed to understand the safety and long-term effects of its use. They mentioned dry mouth as a common side effect and common problems with reliability of e-cigs. Understanding these views may help health professionals to assess and assist e-cig users, and in the future, may help regulators to improve quality and reduce risks. [ABSTRACT FROM AUTHOR]
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- 2016
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11. Waterpipe Smoking Among U.S. University Students.
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Primack, Brian A., Shensa, Ariel, Kim, Kevin H., Carroll, Mary V., Hoban, Mary T., Leino, E. Victor, Eissenberg, Thomas, Dachille, Kathleen H., and Fine, Michael J.
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SMOKING ,COLLEGE students ,PHYSIOLOGICAL effects of tobacco ,DRUG abuse ,DISEASE prevalence - Abstract
Introduction: While cigarette use is declining, smoking tobacco with a waterpipe is an emerging trend. We aimed to determine the prevalence of waterpipe use in a large diverse sample of U.S. university students and to assess the association of waterpipe use with individual and institution-related characteristics. Methods: We assessed students from 152 U.S. universities participating in the National College Health Assessment during 2008–2009. We used multivariable regression models to determine independent associations between individual and institutional characteristics and waterpipe tobacco use in the past 30 days and ever. Results: Of 105,012 respondents included in the analysis, most were female (65.7%), White (71.2%), and attending public (59.7%) nonreligious (83.1%) institutions. Mean age was 22.1 years. A total of 32,013 (30.5%) reported ever using a waterpipe to smoke tobacco. Rates for current tobacco use were 8.4% for waterpipes, 16.8% for cigarettes, 7.4% for cigars (including cigarillos), and 3.5% for smokeless tobacco. Of current waterpipe users, 51.4% were not current cigarette smokers. Although current waterpipe use was reported across all individual and institutional characteristics, fully adjusted multivariable models showed that it was most strongly associated with younger age, male gender, White race, fraternity/sorority membership, and nonreligious institutions in large cities in the western United States. Conclusions: After cigarettes, waterpipe use was the most common form of tobacco use among university students. Because waterpipe use affects groups with a wide variety of individual and institutional characteristics, it should be included with other forms of tobacco in efforts related to tobacco surveillance and intervention. [ABSTRACT FROM AUTHOR]
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- 2013
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12. Waterpipe Tobacco Smoking: An Emerging Health Crisis in the United States.
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Cobb, Caroline, Ward, Kenneth D., Maziak, Wasim, Shihadeh, Alan L., and Eissenberg, Thomas
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SMOKING ,TOBACCO use ,YOUNG adults ,PUBLIC health - Abstract
Objective: To examine the prevalence and potential health risks of waterpipe tobacco smoking. Methods: A literature review was performed to compile information relating to waterpipe tobacco smoking. Results: Waterpipe tobacco smoking is increasing in prevalence worldwide; in the United States, 10-20% of some young adult populations are current waterpipe users. Depending on the toxicant measured, a single waterpipe session produces the equivalent of at least 1 and as many as 50 cigarettes. Misconceptions about waterpipe smoke content may lead users to underestimate health risks. Conclusion: Inclusion of waterpipe tobacco smoking in tobacco control activities may help reduce its spread. [ABSTRACT FROM AUTHOR]
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- 2010
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13. Potential reduced exposure products (PREPs) for smokeless tobacco users: Clinical evaluation methodology.
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Gray, Jennifer N., Breland, Alison B., Weaver, Michael, and Eissenberg, Thomas
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SMOKELESS tobacco ,NITROSOAMINES ,SNUFF ,TOBACCO ,NITROSO compounds ,COTININE ,PYRROLIDINE ,CIGARETTE smokers - Abstract
Several potential reduced exposure products (PREPs) for smokeless tobacco (SLT) users are marketed in the United States, though their effects are largely unknown. These products include some that are low in tobacco-specific nitrosamines (TSNs), like Stonewall, a pressed tobacco tablet, and General snus, a moist snuff product produced in Sweden. Methodology assessing the toxicant exposure and effects of cigarette-like PREPs for smokers has been developed, and might be modified for use in evaluating PREPs for SLT users. This report describes two studies examining the toxicant exposure and effects of two PREPs for SLT users. Study 1 (n = 13) consisted of four 4.5-hr laboratory sessions where SLT products (own brand, Stonewall, General snus, and tobacco-free placebo) were used for four 30-min episodes and nicotine exposure and tobacco/nicotine abstinence symptoms were measured. Study 2 (n = 19) consisted of four 5-day ad libitum use periods when participants used own brand, Stonewall, General snus, or no SLT and urinary levels of metabolites of nicotine (cotinine) and the TSN 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNAL) and abstinence symptoms were measured. Compared with own brand, Stonewall was associated with lower levels of cotinine and NNAL, while General snus was associated with similar levels of cotinine and lower levels of NNAL. Abstinence symptoms generally did not differ across tobacco conditions. These results show that clinical laboratory methods can be used to evaluate the toxicant exposure and abstinence symptom suppression associated with PREPs for SLT users. [ABSTRACT FROM AUTHOR]
- Published
- 2008
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14. Waterpipe tobacco smoking: Knowledge, attitudes, beliefs, and behavior in two U.S. samples.
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Smith-Simone, Stephanie, Maziak, Wasim, Ward, Kenneth D., and Eissenberg, Thomas
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TOBACCO ,SMOKING ,YOUNG adults ,INTERNET ,POPULATION ,ALCOHOL ,CIGARETTES ,MARIJUANA - Abstract
Despite evidence of increasing waterpipe tobacco smoking prevalence among U.S. young adults, little is known about the knowledge, attitudes, beliefs, and smoking patterns of waterpipe users in this population. To address this lack of knowledge, two convenience samples of U.S. waterpipe users were surveyed - one from a Richmond, Virginia, waterpipe café (n = 101), the other from an Internet forum called HookahForum.com (n = 100). Sixty percent reported first-time waterpipe use at or before age 18. Daily waterpipe use was reported by 19%, weekly use by 41%, and monthly use by 29%. Waterpipe use was more common during the weekend (75%) than during weekdays (43%). Forty-four percent reported spending ≥60 min smoking tobacco during a waterpipe session. The majority of waterpipe users owned a waterpipe (57%) and purchased it on the Internet (71%). Many waterpipe users smoked the sweetened and flavored tobacco (i.e., maassel), and fruit flavors were the most popular (54%). Past month use of cigarettes, tobacco products other than cigarettes or waterpipe, and alcohol was 54%, 33%, and 80% respectively, and 36% reported past-month marijuana use. Most waterpipe users were confident about their ability to quit (96%), but only a minority (32%) intended to quit. Most waterpipe users believed waterpipe tobacco smoking was less harmful and addictive than cigarettes. These results are from small convenience samples; more detailed study of a larger group of randomly sampled U.S. waterpipe tobacco smokers will be valuable in understanding this behavior and developing effective strategies to prevent it. [ABSTRACT FROM AUTHOR]
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- 2008
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15. Characteristics of U.S. waterpipe users: A preliminary report.
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Ward, Kenneth D., Eissenberg, Thomas, Gray, Jennifer N., Srinivas, Vidya, Wilson, Nancy, and Maziak, Wasim
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PIPE smoking , *TOBACCO use , *NICOTINE addiction , *PUBLIC health , *MEDICAL research - Abstract
Waterpipe smoking, a traditional method of tobacco use, has experienced a resurgence in the Middle East and Indian subcontinent in recent years. Despite growing evidence of its dependence potential and health-damaging effects, waterpipe use has spread beyond these regions to many other countries, including the United States. Because little is known about waterpipe use in the United States, we surveyed convenience samples of users from two U.S. cities, Richmond, Virginia (n = 109), and Memphis, Tennessee (n = 34). Respondents in both cities were primarily young adults, a majority (75%) were men, and most were college students or had a college degree. Initial and current use usually occurred in a social context, with a group of friends in a cafe or restaurant or at home. Most respondents had smoked waterpipe for 2 or fewer years, and 67% currently smoked at least once a month (22% smoked at least once per week and 10% smoked daily). Most believed waterpipe use to be less addictive and harmful than cigarette smoking, believed they could quit use at any time, but had no plans or desire to quit. A majority of respondents used other tobacco products such as cigarettes, and 35% of those who did not smoke cigarettes said they would "probably" or "definitely" smoke one in the next year. Multivariate correlates of greater frequency of use included younger age at first use, ownership of a waterpipe, use occurring primarily with groups of friends, and the perception of being "hooked." Waterpipe users in these two convenience samples from the United States were young and educated, tended to experiment with multiple forms of tobacco, were unaware of the potentially harmful and addictive properties of waterpipe use, and planned to continue use in the future. Educational efforts are needed to increase awareness of the potential hazards of this increasingly popular form of tobacco use. [ABSTRACT FROM AUTHOR]
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- 2007
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16. Clinical laboratory evaluation of potential reduced exposure products for smokers.
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Breland, Alison B., Kleykamp, Bethea A., and Eissenberg, Thomas
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TOBACCO & health ,CIGARETTE smokers ,SMOKING ,CARBON monoxide ,POISONS ,CARCINOGENS ,HEALTH promotion ,NICOTINE - Abstract
Smoking‐related cancer and other disease account for more than 400,000 U.S. deaths annually. Smoking cessation reduces smoking‐related disease rates, but relapse rates are high. Thus, interest in reducing the harm of continued smoking is growing. Potential reduced exposure products (PREPs) are marketed to reduce smokers' exposure to smoke toxicants such as carbon monoxide (CO) and carcinogens and may be harm reduction tools. New PREPs are proliferating, but past experience with “low‐yield” cigarettes that failed to reduce smokers' toxicant exposure suggests that comprehensive evaluation is necessary to predict if these new products are likely to alter the harm caused by smoking. The purpose of the study was to develop clinical laboratory methods for PREP evaluation. Smokers (N = 35) completed four, 5‐day conditions that differed by product used: Advance, Eclipse, own brand cigarettes, or no cigarettes. Carcinogen (as assessed by one nitrosamine and one polycyclic aromatic hydrocarbon biomarker) and nicotine exposure were assessed via thrice‐weekly urine sampling. Withdrawal symptoms were measured daily, and smoking behavior was assessed on the first and last day of each condition. Relative to own brand, Advance reduced exposure to the nitrosamine NNK and CO, and Eclipse reduced exposure to nicotine and the nitrosamine NNK, increased exposure to CO, and resulted in larger, longer, and more frequent puffs. No smoking reduced exposure to the nitrosamine NNK, CO, and nicotine, whereas withdrawal was elevated (all p values <.05). Clinical laboratory evaluation of PREPs for smokers is valuable for measuring users' smoke toxicant exposure, withdrawal, and smoking behavior and should be incorporated into a comprehensive PREP evaluation strategy. [ABSTRACT FROM AUTHOR]
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- 2006
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17. Recent advances in nicotine and tobacco research.
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Klein, Laura Cousino and Eissenberg, Thomas
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NICOTINE addiction treatment , *NICOTINE , *CONFERENCES & conventions - Abstract
The ninth annual meeting of the Society for Research on Nicotine and Tobacco (SRNT) was held February 19-22, 2003, in New Orleans, Louisiana. With over 800 registered attendees, this year's meeting was the largest to date. The 3-day scientific program included C. Everett Koop as the keynote speaker, four exemplary plenary speakers, 10 symposia, nine oral paper sessions, and four poster sessions that contained nearly 100 presentations per session. The meeting content emphasized three major areas of SRNT's scientific focus: Epidemiology/public health research, preclinical research, and clinical research. Thus, the meeting was an outstanding opportunity to interact with and learn from colleagues engaged in the broad area of nicotine and tobacco research around the globe. Additional events included pre- and postconference meetings, evening workshops that ranged from future directions for global tobacco research to grant writing for the new investigator, several scientific and travel awards, a members' meeting, and an opening reception. The scientific excellence and innovation presented at this year's meeting signifies SRNT's continued contributions to advancing our understanding of nicotine addiction and tobacco use. [ABSTRACT FROM AUTHOR]
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- 2003
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18. Smokers' sex and the effects of tobacco cigarettes: subject-rated and physiological measures.
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Eissenberg, Thomas, Adams, Camille, Riggins III, Earl C., Likness, Mark, Eissenberg, T, Adams, C, Riggins, E C 3rd, and Likness, M
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PHYSIOLOGICAL effects of tobacco , *SMOKING , *CIGARETTE smokers ,SEX differences (Biology) - Abstract
Smoking tobacco cigarettes results in characteristic subject-rated and physiological effects in regular tobacco smokers. Few reports have investigated potential sex differences in the physiological and subjective effects produced by tobacco smoking, though previous reports indicate that men and women differ in their tobacco smoking behavior. Sex differences in the subjective and/or physiological effects of smoking may help determine why women find quitting smoking more difficult than men and may help guide gender-specific treatment when planning smoking cessation. This laboratory study investigated sex differences in the subjective and physiological effects of cigarette smoking and smoking behavior in men (n = 38) and women (n = 30) before, during, and after they smoked two of their usual brand of cigarettes through a flowmeter-type puff topography measurement device. Results showed that the reduction in 'desire to smoke' produced by cigarette smoking was greater in women than in men, that the physiological effects of smoking were independent of smokers' sex, and that women take smaller and shorter puffs than men. These results suggest that women may be more sensitive than men to some of the subjective but not the physiological effects of smoking. [ABSTRACT FROM AUTHOR]
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- 1999
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19. State Testing of Teachers: A Summary.
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Eissenberg, Thomas E. and Rudner, Lawrence M.
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EDUCATIONAL tests & measurements ,TEACHER certification ,ABILITY testing ,COMPETENCY tests (Education) ,TEACHING ,EXPERTISE ,SPECIALISTS ,EDUCATIONAL standards - Abstract
This article focuses on different issues related to the assessment of teacher competency in the United States. Assessing teacher competency has been an issue of increasing concern in the educational community throughout the last decade. Because of the importance of this issue, most of the states now require either admissions or certification tests or both. The number of such states is increased form 10 in 1980 to 46 in 1988. Admission tests are used to examine people before enrolling them in teacher education programs. These tests are now in use in twenty four states. Various instruments are used for assessment tests. The most common form of teacher assessment is the certification test. Thirty-six states are using certification tests. They examine three areas of knowledge: teachers' competency in reading, writing and mathematics; teachers' ability to teach; and teachers' expertise in their areas of specialization. Now almost all the states in the country use the nationally developed standardized tests to test teachers.
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- 1988
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20. Centering racial justice for Black/African American and Indigenous American people in commercial tobacco product regulation.
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Breland, Alison B., Carroll, Dana, Denlinger-Apte, Rachel, Ross, Jennifer Cornacchione, Soto, Claradina, White, Cassidy, Donny, Eric C., Fagan, Pebbles, Gardiner, Phillip, Eissenberg, Thomas, and Guy, Mignonne C.
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TOBACCO products , *AFRICAN Americans , *INDIGENOUS peoples , *AMERICANS , *SOCIAL justice , *RACISM , *RESEARCH funding , *TOBACCO - Abstract
Although overall health in the United States (US) has improved dramatically during the past century, long-standing health inequities, particularly the unequal and unjust burden of tobacco-related disease and death among racialized populations, persist. A considerable gap exists in our understanding of how commercial tobacco product regulations and policies cause and/or exacerbate race-based health inequities among Black/African American (B/AA) and Indigenous American people. The purpose of this paper is to 1) describe how existing US commercial tobacco regulatory policies may contribute to structural racism and undermine the full benefits of tobacco prevention and control efforts among B/AA and Indigenous American groups; and 2) initiate a call to action for researchers and regulators of tobacco products to examine policies using an equity lens. These actions are imperative if empirically-informed regulation of commercial tobacco products is to address health equity. [ABSTRACT FROM AUTHOR]
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- 2022
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21. E-cigarette device and liquid characteristics and E-cigarette dependence: A pilot study of pod-based and disposable E-cigarette users.
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Do, Elizabeth K., O'Connor, Katie, Perks, Siobhan N., Soule, Eric K., Eissenberg, Thomas, Amato, Michael S., Graham, Amanda L., Martin, Corby K., Höchsmann, Christoph, and Fuemmeler, Bernard F.
- Subjects
- *
ELECTRONIC cigarettes , *NICOTINE , *NICOTINE addiction , *PILOT projects , *DISPOSABLE medical devices , *LIQUIDS , *HEMODIAFILTRATION - Abstract
Background: E-cigarette device and liquid characteristics, such as electrical power output and liquid nicotine concentration, determine the rate at which nicotine is emitted from the e-cigarette (i.e., nicotine flux), and thus are likely to influence user nicotine dependence. We hypothesize that nicotine flux would be associated with the E-cigarette Dependence Scale (EDS) among pod-based and disposable e-cigarette products.Methods: Data were obtained from online panel participants between 18 and 65 years of age, who had indicated that they were either former or current e-cigarette users and resided within the United States (N = 1036). To be included in these analyses, participants had to provide information regarding device type (pod-based or disposable), power (watts), and nicotine concentration (mg/mL), from which we could determine nicotine flux (µg/s) (N = 666). To assess the relationship between nicotine flux and EDS, a series of multivariable linear regressions were conducted. Each model was separated by device type and adjusted for by age and past 30-day e-cigarette use.Results: Greater nicotine flux was associated with higher EDS scores among pod-based e-cigarette users (beta = 0.19, SE = 0.09, p-value = 0.043), but not users of disposable e-cigarettes. Neither power nor nicotine concentration were associated with EDS scores among users of either e-cigarette device type.Conclusion: Results support the hypothesis that nicotine flux is positively associated with nicotine dependence in a sample of current users of pod-based and disposable e-cigarettes. [ABSTRACT FROM AUTHOR]- Published
- 2022
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22. Trends in alternative tobacco use among light, moderate, and heavy smokers in adolescence, 1999–2009
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Nasim, Aashir, Khader, Yousef, Blank, Melissa D., Cobb, Caroline O., and Eissenberg, Thomas
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- *
ADOLESCENT smoking , *TOBACCO use , *SMOKELESS tobacco , *TOBACCO use among youth , *YOUTH health , *SECONDARY analysis - Abstract
Abstract: Objective: To examine trends in alternative tobacco product (ATP) use (smokeless tobacco, cigars, and bidis/cloves) among a national sample of adolescent cigarette smokers (light, moderate, and heavy) during 1999–2009. Method: A secondary analysis of data from the 1999–2009 National Youth Tobacco Survey was performed to investigate the tobacco behaviors of 6th through 12th graders enrolled in public and private schools in the United States. Long-term trends in ATP use were analyzed using logistic regression – controlling for sex, grade, and race/ethnicity – and simultaneously assessing linear and higher order time effects and their interaction with cigarette smoking status. Results: During 1999–2009, increases in smokeless tobacco use and decreases in bidis/cloves use were observed across all smoking groups. For cigars, declines were observed for heavy and moderate smokers, but levels returned to baseline levels in 2009. Cigar use among light smokers was less variable. Rates of any ATP were highest among heavy smokers and lowest among light smokers. Conclusion: Trends in cigarette and SLT use increased dramatically in the past decade, and this increase is evident across all cigarette smoker types. Implications for tobacco surveillance, prevention and cessation programs, and tobacco control policies are discussed. [Copyright &y& Elsevier]
- Published
- 2012
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23. Electronic Nicotine-Delivery Systems for Smoking Cessation.
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Eissenberg T and Shihadeh A
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- Humans, Tobacco Use Cessation Devices, United States, Smoking Cessation methods, Electronic Nicotine Delivery Systems, Nicotine administration & dosage
- Published
- 2024
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24. Bronchoalveolar Lavage (BAL) and Pathologic Assessment of Electronic Cigarette or Vaping Product Use-associated Lung Injury (EVALI): The EVALI-BAL Study, A Multicenter Cohort.
- Author
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Harry-Hernandez S, Thiboutot J, Wahidi MM, Giovacchini CX, De Cardenas J, Meldrum C, Los JG, Illei PB, Shojaee S, Eissenberg T, DiBardino D, Giannini H, Maldonado F, Roller L, Yarmus LB, and Kapp CM
- Subjects
- Humans, United States epidemiology, Female, Adolescent, Young Adult, Adult, Middle Aged, Aged, Male, Retrospective Studies, Bronchoalveolar Lavage, Dimercaprol, Lipids, Lung Injury diagnostic imaging, Lung Injury etiology, Lung Injury pathology, Electronic Nicotine Delivery Systems
- Abstract
Background: E-cigarette or vaping-use related acute lung injury (EVALI) is a spectrum of radiographic and histologic patterns consistent with acute to subacute lung injury. However, limited data exist characterizing bronchoalveolar lavage (BAL) findings. The goal of this study is to further define the pathologic findings from BAL and biopsy samples of subjects with EVALI across 7 institutions., Methods: A multicentered registry of patients admitted with EVALI who underwent flexible bronchoscopy with BAL+/-transbronchial biopsy from July 2019 to April 2021 was compiled for retrospective evaluation from 7 academic institutions throughout the United States. Radiographic and cytopathologic findings and frequencies were correlated with the substance vaped., Results: Data from 21 subjects (42.9% women) who were predominantly White (76.2%) with a median age of 25 years (range, 16 to 68) with EVALI were included in this study. Sixteen patients (76.2%) reported use of tetrahydrocannabinol; the remainder used nicotine. BAL was performed in 19 of the 21 subjects, and transbronchial lung biopsy was performed in 7 subjects. BAL findings revealed neutrophilic predominance (median, 59.5%, range, 3.1 to 98) in most cases. Ten BAL samples demonstrated pulmonary eosinophilia ranging from 0.2% to 49.1% with one subject suggesting a diagnosis of acute eosinophilic pneumonia associated with the use of e-cigarettes. Lipid-laden macrophages were noted in 10 of 15 reports (66.7%). Transbronchial biopsy most frequently demonstrated patterns of organizing pneumonia (57.1%)., Conclusion: EVALI-associated BAL findings typically demonstrate a spectrum of nonspecific inflammatory changes, including neutrophilia, lipid-laden macrophages, and in some cases eosinophilia., Competing Interests: Disclosure: T.E. is a paid consultant in litigation against the tobacco industry and also the electronic cigarette industry and is named on one patent for a device that measures the puffing behavior of electronic cigarette users, on another patent application for a smartphone app that determines electronic cigarette device and liquid characteristics, and a third patent application for a smoking cessation intervention. The remaining authors there is no conflict of interest or other disclosures., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)
- Published
- 2023
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25. Perceived Barriers to Serving on National Institutes of Health Scientific Review Groups Experienced by Black and African American Scientists.
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Soule EK, Ford S, Newton RL Jr, Thomas A, and Eissenberg T
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- Adult, Female, Humans, Male, Middle Aged, United States, Black or African American psychology, Black or African American statistics & numerical data, National Institutes of Health (U.S.), Research Personnel psychology, Research Personnel statistics & numerical data, Research Support as Topic
- Abstract
Importance: African American and Black scientists are awarded disproportionately fewer National Institutes of Health (NIH) grants than White scientists. Increasing Black representation on NIH scientific review groups (SRGs) likely will contribute to increased equity in funding rates because research topics of Black and African American scientists' submitted applications will be more highly valued; however, Black and African American scientists often perceive barriers that prevent them from serving on NIH SRGs., Objective: To examine perceived barriers that prevent Black and African American scientists from serving on NIH SRGs., Design, Setting, and Participants: This qualitative study used a mixed methods online approach with a convenience sample of Black and African American scientists to identify barriers to NIH grant review participation. Eligible participants were recruited online from professional organizations with primarily Black and African American membership. From February through April 2021, participants were asked to identify barriers to serving on NIH SRGs using concept mapping. Participants brainstormed statements describing barriers to serving on NIH SRGs, sorted statements into content themes, and rated statements on how true they were. Multidimensional scaling and a hierarchical cluster analysis identified content themes. Data analysis was conducted in May and June of 2021., Main Outcomes and Measures: Self-reported barriers to serving on an NIH SRG among Black and African American scientists., Results: A total of 52 scientists participated in both phases of the study (mean [SD] age, 42.3 [8.2] years; 46 women [88.5%]). Participants provided 68 unique statements that were organized into 9 thematic clusters describing barriers to serving on NIH SRGs. Themes included structural racism, diversity not valued, toxic environment, review workload demand, lack of reward, negative affect about the review process, competing demands at home institution, lack of opportunity, and perceptions of being unqualified., Conclusions and Relevance: Black and African American scientists reported many barriers to serving on NIH SRGs that are unique to Black and African American scientists, as well as barriers that transcend race but are exacerbated by structural racism. This study provides NIH with concrete opportunities to address realized barriers to increase inclusion of Black and African American scientists on NIH SRGs, fund more Black and African American scientists, and ultimately reduce health inequities in the US.
- Published
- 2022
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26. Effect of Electronic Nicotine Delivery Systems on Cigarette Abstinence in Smokers With No Plans to Quit: Exploratory Analysis of a Randomized Placebo-Controlled Trial.
- Author
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Foulds J, Cobb CO, Yen MS, Veldheer S, Brosnan P, Yingst J, Hrabovsky S, Lopez AA, Allen SI, Bullen C, Wang X, Sciamanna C, Hammett E, Hummer BL, Lester C, Richie JP, Chowdhury N, Graham JT, Kang L, Sun S, and Eissenberg T
- Subjects
- Adult, Humans, Nicotine, Smokers, United States, Electronic Nicotine Delivery Systems, Smoking Cessation, Tobacco Products
- Abstract
Introduction: The extent to which use of electronic nicotine delivery systems (ENDS) for smoking reduction leads to cigarette abstinence in smokers with no plans to quit smoking is unclear. This exploratory analysis examined the effects of ENDS delivering different amounts of nicotine on cigarette abstinence up to 24-week follow-up, in comparison to placebo or a behavioral substitute., Methods: This four-arm parallel-group, randomized, placebo-controlled trial took place at two academic medical centers in the United States (Penn State Hershey and Virginia Commonwealth University). Participants were current adult smokers (N = 520) interested in reducing but not planning to quit. They received brief advice and were randomized to one of four 24-week conditions, receiving either an eGo-style ENDS paired with 0, 8, or 36 mg/ml nicotine liquid (double-blind) or a cigarette-shaped tube, as a cigarette substitute (CS). Self-reported daily cigarette consumption and exhaled carbon monoxide (CO) were measured at all study visits. Outcomes included intent-to-treat, self-reported 7-day cigarette abstinence, biochemically confirmed by exhaled CO at 24 weeks after randomization., Results: At 24 weeks, significantly more participants in the 36 mg/ml condition (14/130, 10.8%) than in the 0 mg/ml condition (1/130, 0.8%) and the CS condition (4/130, 3.1%) were abstinent (relative risk = 14 [95% CI = 1.9-104.9] and 3.5 [95% CI = 1.2-10.4], respectively). The abstinence rate in the 8 mg/ml condition was 4.6% (6/130)., Conclusions: When smokers seeking to reduce smoking tried ENDS, few quit smoking in the short term. However, if smokers continued to use an ENDS with cigarette-like nicotine delivery, a greater proportion completely switched to ENDS, as compared with placebo or a cigarette substitute., Implications: The extent to which use of electronic nicotine delivery systems (ENDS) for smoking reduction leads to cigarette abstinence in smokers with no plans to quit smoking was unclear. This randomized trial found that ENDS with nicotine delivery approaching that of a cigarette are more effective in helping ambivalent smokers to quit cigarette smoking., (© The Author(s) 2021. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
- Published
- 2022
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27. Emerging electronic cigarette policies in European member states, Canada, and the United States.
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Snell LM, Nicksic N, Panteli D, Burke S, Eissenberg T, Fattore G, Gauci C, Koprivnikar H, Murauskiene L, Reinap M, and Barnes AJ
- Subjects
- Adolescent, Canada, Humans, Policy, Smoking, United States, Young Adult, Electronic Nicotine Delivery Systems, Vaping
- Abstract
Background: Increased electronic cigarette (ECIG) use has motivated new regulations to address the changing landscape of tobacco use and promote public health., Method: This policy scan compares ECIG prevalence and regulations in the European Union (EU), Canada, and the United States (US) at the federal- and local-level to foster a policy dialogue around modern tobacco prevention and control regulations., Results: Among young adults, 40 % in the US, 29 % in Canada, and 28 % in the EU report ever using an ECIG. Results from the policy scan find significant variation in approach to regulating ECIGs. EU member states are subject to the most stringent requirements regarding nicotine concentration regulations, and several member states have also opted to ban flavors and/or require plain packaging or out of sight retail sales. Among EU and US states, taxation is a popular strategy, though taxing strategies vary widely. Regarding youth use, US states have led the way for increasing the legal age of sale to 21 at the federal level, and in Canada recent federal regulations are innovative in their approach to banning advertising that may appeal to youth., Conclusion: Strategies to achieve public health goals related to ECIGs vary widely, with federalism playing an important role in policy innovation, offering opportunities to evaluate their effectiveness and inform future regulations., Competing Interests: Declaration of Competing Interest Dr. Eissenberg is a paid consultant in litigation against the tobacco industry and also the electronic cigarette industry and is named on a patent for a device that measures the puffing behavior of electronic cigarette users. The remaining authors have no conflicts of interest to report., (Copyright © 2021 Elsevier B.V. All rights reserved.)
- Published
- 2021
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28. Greater Representation of African-American/Black Scientists in the National Institutes of Health Review Process Will Improve Adolescent Health.
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Guy MC, Afifi RA, Eissenberg T, and Fagan P
- Subjects
- Adolescent, Adolescent Health, Adult, Child, Humans, National Institutes of Health (U.S.), Research, United States, Young Adult, Black or African American statistics & numerical data, Peer Review, Research, Racism
- Published
- 2020
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29. E-Cigarette or Vaping Product Use-associated Lung Injury: Developing a Research Agenda. An NIH Workshop Report.
- Author
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Crotty Alexander LE, Ware LB, Calfee CS, Callahan SJ, Eissenberg T, Farver C, Goniewicz ML, Jaspers I, Kheradmand F, King TE, Jr, Meyer NJ, Mikheev VB, Shields PG, Shihadeh A, Strongin R, and Tarran R
- Subjects
- Adult, Aged, Aged, 80 and over, Congresses as Topic, Female, Humans, Male, Middle Aged, National Heart, Lung, and Blood Institute (U.S.), National Institutes of Health (U.S.), Research Report, United States epidemiology, Electronic Nicotine Delivery Systems, Lung Injury chemically induced, Lung Injury epidemiology, Lung Injury therapy, Practice Guidelines as Topic, Respiratory Therapy standards, Vaping adverse effects
- Abstract
The NHLBI convened a working group on October 23, 2019, to identify the most relevant and urgent research priorities and prevailing challenges in e-cigarette or vaping product use-associated lung injury (EVALI). Experts across multiple disciplines discussed the complexities of the EVALI outbreak, identified research priorities, and recommended strategies to address most effectively its causal factors and improve diagnosis, treatment, and prevention of this disease. Many research priorities were identified, including the need to create national and international registries of patients with EVALI, to track accurately those affected and assess outcomes. The group concluded that biospecimens from subjects with EVALI are urgently needed to help define EVALI pathogenesis and that vaping has disease risks that are disparate from smoking, with the occurrence of EVALI highlighting the importance of broadening e-cigarette research beyond comparators to smoking-related diseases.
- Published
- 2020
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30. The First 10 Years: Reflecting on Opportunities and Challenges of the Tobacco Products Scientific Advisory Committee of the United States Food and Drug Administration.
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Fagan P, Eissenberg T, Jones DM, Cohen JE, Nez Henderson P, and Clanton MS
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- Advisory Committees history, Advisory Committees statistics & numerical data, History, 21st Century, United States, Advisory Committees organization & administration, Government Regulation, Tobacco Products legislation & jurisprudence, Tobacco Use legislation & jurisprudence, United States Food and Drug Administration
- Abstract
Introduction: Tobacco control policies have helped to reduce the health, social, and economic burden of commercial tobacco use worldwide. Little is known about the long-term impact of regulatory policies and functioning bodies that make recommendations to inform policies. The Tobacco Products Scientific Advisory Committee (TPSAC) of the U.S. Food and Drug Administration (FDA) was formed in 2009 to evaluate the safety, health, and dependence of tobacco products and provide related advice and recommendations to the FDA and the Secretary of Health and Human Services. This article describes the first 10 years of the TPSAC activities and reflects on the impact of their service on regulatory actions. Methods: We reviewed public documents from the 2010-2019 TPSAC meetings to examine the purposes, TPSAC decisions, public health participation in meetings, and concordance of the TPSAC recommendations with regulatory actions. Meeting agendas, transcripts, public testimony, and presentations were reviewed to obtain this information. Results: Since 2010, the TPSAC held 25 public meetings with 178 speakers who provided oral public testimony. Sixty-four percent of meetings were held from 2010 to 2012, when three congressionally mandated reports were due on the topics of menthol cigarettes, harmful and potentially harmful constituents in tobacco products, and dissolvable tobacco products. Forty-four percent of meetings focused on menthol cigarettes, 32% on modified risk tobacco products, 16% on harmful and potentially harmful constituents, 12% on dissolvable tobacco, and 4% on tobacco addiction/dependence. FDA regulatory actions were largely nonconcordant with voting decisions by TPSAC. Conclusions: The TPSAC has evaluated an enormous amount of science during the first 10 years, but their influence on regulatory policies has been limited. The TPSAC roles and functioning should be reevaluated to determine how TPSAC can better fulfill its mandate to inform the FDA's regulatory decision making, which could ultimately reduce the burden of tobacco use in the United States.
- Published
- 2020
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31. Water Pipe (Hookah) Smoking and Cardiovascular Disease Risk: A Scientific Statement From the American Heart Association.
- Author
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Bhatnagar A, Maziak W, Eissenberg T, Ward KD, Thurston G, King BA, Sutfin EL, Cobb CO, Griffiths M, Goldstein LB, and Rezk-Hanna M
- Subjects
- American Heart Association, Humans, Practice Guidelines as Topic, Risk, Smoking Cessation, United States epidemiology, Cardiovascular Diseases epidemiology, Water Pipe Smoking epidemiology
- Abstract
Tobacco smoking with a water pipe or hookah is increasing globally. There are millions of water pipe tobacco smokers worldwide, and in the United States, water pipe use is more common among youth and young adults than among adults. The spread of water pipe tobacco smoking has been abetted by the marketing of flavored tobacco, a social media environment that promotes water pipe smoking, and misperceptions about the addictive potential and potential adverse health effects of this form of tobacco use. There is growing evidence that water pipe tobacco smoking affects heart rate, blood pressure regulation, baroreflex sensitivity, tissue oxygenation, and vascular function over the short term. Long-term water pipe use is associated with increased risk of coronary artery disease. Several harmful or potentially harmful substances present in cigarette smoke are also present in water pipe smoke, often at levels exceeding those found in cigarette smoke. Water pipe tobacco smokers have a higher risk of initiation of cigarette smoking than never smokers. Future studies that focus on the long-term adverse health effects of intermittent water pipe tobacco use are critical to strengthen the evidence base and to inform the regulation of water pipe products and use. The objectives of this statement are to describe the design and operation of water pipes and their use patterns, to identify harmful and potentially harmful constituents in water pipe smoke, to document the cardiovascular risks of water pipe use, to review current approaches to water pipe smoking cessation, and to offer guidance to healthcare providers for the identification and treatment of individuals who smoke tobacco using water pipes.
- Published
- 2019
- Full Text
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32. A multiyear survey of waterpipe and cigarette smoking on a US university campus.
- Author
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Cobb CO, Khader Y, Nasim A, and Eissenberg T
- Subjects
- Adolescent, Adult, Age Factors, Chi-Square Distribution, Cross-Sectional Studies, Female, Health Surveys, Humans, Male, Smoking psychology, Social Perception, Students psychology, United States epidemiology, Young Adult, Risk-Taking, Smoking epidemiology, Smoking legislation & jurisprudence, Students statistics & numerical data, Universities legislation & jurisprudence
- Abstract
Objectives: To examine the prevalence and characteristics of dual users of cigarettes and waterpipes by comparing them with individuals who use either product exclusively., Participants: Cross-sections of undergraduate students at a public university recruited each spring semester from 2006 to 2011 (total N = 2,998)., Methods: Participants completed an Internet survey that assessed demographics, tobacco use, perceptions, and norms concerning various tobacco products. Individuals who reported exclusive cigarette, exclusive waterpipe, and dual (waterpipe + cigarette) use were examined., Results: Across years, 22% reported exclusive cigarette, 6.1% exclusive waterpipe, and 9.3% dual cigarette and waterpipe use. Dual users differed in demographics and social influences from their exclusive counterparts., Conclusions: Findings suggest that dual waterpipe and cigarette use was more prevalent than exclusive waterpipe use, and dual users may differ from individuals who use either product alone. These results warrant the inclusion of waterpipe-specific content in state and national surveys as well as tobacco prevention and intervention efforts.
- Published
- 2012
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33. Waterpipe tobacco smoking on a U.S. College campus: prevalence and correlates.
- Author
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Eissenberg T, Ward KD, Smith-Simone S, and Maziak W
- Subjects
- Adolescent, Adult, Attitude to Health, Cross-Sectional Studies, Female, Humans, Male, Peer Group, Prevalence, Social Environment, United States, Smoking, Students, Universities
- Abstract
Purpose: Waterpipe tobacco smoking is reported to be growing in popularity, particularly among college students. This study examined the prevalence of waterpipe tobacco smoking prevalence and perceptions in a university-based population., Method: This was a cross-sectional Internet-based survey of first-year university students, which examined waterpipe tobacco smoking and other tobacco use, risk perceptions, influences, and perceived social acceptability., Results: Waterpipe tobacco smoking within the past 30 days was reported by 20% (151/744). Relative to never users, users were more likely to perceive waterpipe tobacco smoking as less harmful than cigarette use., Conclusions: Because waterpipe tobacco smoking is increasing in prevalence and because it can involve toxicant inhalation at even greater levels than with cigarette smoking, it represents a growing public health issue.
- Published
- 2008
- Full Text
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34. Characterizing early cigarette use episodes in novice smokers.
- Author
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Acosta MC, Eissenberg T, Nichter M, Nichter M, and Balster RL
- Subjects
- Adolescent, Age Factors, Age of Onset, Female, Humans, Male, Prospective Studies, Smoking epidemiology, Students statistics & numerical data, United States epidemiology, Smoking psychology
- Abstract
Retrospective self-report data indicate that early cigarette use episodes may be important predictors of smoking. Unfortunately, recall of early experiences are confounded with current smoking. The current study is the first to examine early cigarette use episodes (EUEs) prospectively in novice smokers (less than 15 lifetime cigarettes). Smoking amount, context and subjective experiences for up to five of the first cigarette episodes during their first year of college were collected using weekly internet-based questionnaires and structured interviews. Data were obtained on 538 EUEs from 163 students. EUEs generally occurred within a social/party context; over 90% of EUEs occurred when participants were with other people who were smoking and over 65% occurred while participants were drinking alcohol. Subjective effects across episodes were reported as generally mild and factor analysis yielded Positive, Negative and Sensory/Peripheral effects scales. Subjective effects were related to the amount smoked and inhalation, whereas EUE context, including alcohol use and social context, was not. This study demonstrates that it is possible to study EUEs in college students within days or weeks of their occurrence and that most of these occur in social settings with the concurrent use of alcohol.
- Published
- 2008
- Full Text
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35. Measuring the emergence of tobacco dependence: the contribution of negative reinforcement models.
- Author
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Eissenberg T
- Subjects
- Adolescent, Child, Conditioning, Classical, Humans, Models, Psychological, Substance Withdrawal Syndrome etiology, Substance-Related Disorders psychology, Substance-Related Disorders therapy, Tobacco Use Disorder etiology, United States epidemiology, Reinforcement, Psychology, Tobacco Use Disorder psychology
- Abstract
This review of negative reinforcement models of drug dependence is part of a series that takes the position that a complete understanding of current concepts of dependence will facilitate the development of reliable and valid measures of the emergence of tobacco dependence. Other reviews within the series consider models that emphasize positive reinforcement and social learning/cognitive models. This review summarizes negative reinforcement in general and then presents four current negative reinforcement models that emphasize withdrawal, classical conditioning, self-medication and opponent-processes. For each model, the paper outlines central aspects of dependence, conceptualization of dependence development and influences that the model might have on current and future measures of dependence. Understanding how drug dependence develops will be an important part of future successful tobacco dependence measurement, prevention and treatment strategies.
- Published
- 2004
- Full Text
- View/download PDF
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