Smokeless tobacco, smoking cessation and harm reduction: an economic analysis

2004 ◽  
Vol 36 (1) ◽  
pp. 17-29 ◽  
Author(s):  
Richard W. Ault ◽  
Robert B. Ekelund ◽  
John D. Jackson ◽  
Richard P. Saba
2021 ◽  
Author(s):  
Vita Mithi ◽  
John F. Kamanula ◽  
Ashok Pandey ◽  
Rebecca S. Dewey

Abstract Introduction: Smokeless tobacco describes a wide variety of tobacco products that do not require combustion, and is typically used either orally or nasally. Ngirimbo is a form of oral smokeless tobacco used by smokers in Malawi for tobacco harm reduction. The aim of this study was to determine the acidity (pH), nicotine content, mineral content (iron, zinc, calcium, magnesium and copper), heavy metal content (lead, chromium and cadmium), and presence of other volatile compounds in ngirimbo across Chitipa District in Malawi . Methods: Atomic absorption spectrophotometry and gas chromatography-mass spectrometry were used to estimate nicotine content, concentration of toxic heavy metals, minerals of potential toxicity and other harmful chemicals in the samples. Results: Samples were found to contain harmful chemicals, high pH and nicotine [2-(1-methyl-2-pyrolidinyl)-pyridine, (S)- and (S)-3-(1-methyl-2-pyrolidinyl)-pyridine] levels. Mineral concentrations were found to be much higher than typical safety limits. Conversely, samples were not found to contain lead, and had low concentrations of chromium and cadmium. Conclusions: These findings suggest that prolonged use of ngirimbo is a significant health risk to people with chronic diseases. Nonetheless, ngirimbo provides a valid method of tobacco harm reduction and a potential smoking cessation tool. Therefore, further analytical toxicological studies are needed to fully characterize variations in the quality of the product. Implications : Consumers of ngirimbo are susceptible to acute toxic effects of oral and dermal exposure to the product, as well as addiction. Some individuals would suffer from convulsions or seizures following ngirimbo use, and other clinical consequences depending on the amount ingested. However, understanding the amount of nicotine, and other volatile constituents, consumed through ngirimbo use will help to generate recommendations for quantity and frequency of use. Further, establishing the threshold of harm for nicotine consumption will contribute to the extraction, isolation, and use of nicotine as a smoking-cessation agent, and for treating psychiatric disorders such as schizophrenia and neurodegenerative diseases such as Alzheimer’s.


2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1952.2-1952
Author(s):  
B. A. Esbensen ◽  
I. K. Roelsgaard ◽  
S. K. Larsen ◽  
T. Thomsen

Background:Smoking is one of the most significant modifiable exosomes risk factors for rheumatoid arthritis (RA) (1). Studies suggest that 25-30% of people with RA in Denmark smoke (2). This is almost twice as many as in the background population in Denmark. People with RA have a significant increased risk of severe comorbidity including cardiovascular disease. In addition, there are indications that smokers with RA have a poorer effect of the medical inflammatory treatment compared to non-smokers, and consequently more difficult to achieve remission of the disease activity (3). Tobacco addiction is complex and can be a challenge in smoking cessation. In addition to physiological dependence, habits and social and environmental factors may influence addiction. Tobacco smoking is associated with an addiction to nicotine and it is unexplored how this addiction appears in people with RA.Objectives:The aim of this study was to examine from the patient’s perspective how tobacco addiction appears in people with rheumatoid arthritis.Methods:We conducted a qualitative study based on a hermeneutics approach. People with RA who previously had participated in a randomized controlled study (4) about smoking cessation conducted at the Center for Rheumatology and Spine Diseases at Rigshospitalet, Denmark were recruited for semi-structured interviews.Results:In total, 12 people with RA (50% female) were included in the study. The median age was 62 years and median RA disease duration was 12 years. The degree of physical dependence measured by Fagerströms Test for Nicotine dependence (FTND) was on average: 4.9 (score: 0-10, 0=nonphysical dependence).Three categories of how tobacco addiction appeared emerged during the analysis: 1)It develops into ingrown habitsreferring to the fact that smoking already in adolescence contributes to the development of specific physical, mental and social smoking behavior. Not all individuals considered themselves addicted to nicotine as they did not necessarily connect the nicotine to the ingrown habits. 2)The body craves for nicotinereferring to nicotine proved calming, while a lacking or insufficient dose caused withdrawal symptoms. Furthermore, smoking became a habit where a craving for smoking occurred in certain situations. 3)Ambivalence – for and againstreferring to the physical dependence and smoking habits making a smoking cessation difficult. Dependency to nicotine and challenges to quit smoking led to a feeling of ambivalence and a lack of control.Conclusion:Tobacco addiction appeared as a physical dependence and a habit, which, during a smoking cessation, led to ambivalent feelings. Therefore, based on this study, there is still a need for health professionals to talk to patients about smoking. But also, a need to articulate the complexity of addiction in order to support for smoking cessations. Information should be strengthened in the clinical practice in relation to nicotine’s implication in tobacco addiction as well as the consequences of tobacco smoking for individuals with RA.References:[1]Scott DL, Wolfe F, Huizinga TW. Lancet. 2010 ###[2]Loppenthin K, Esbensen BA, Jennum P, Ostergaard M, Tolver A, Thomsen T, et al. Clin Rheumatol. 2015. ###[3]Roelsgaard IK, Ikdahl E, Rollefstad S, Wibetoe G, Esbensen BA, Kitas GD, et al. Rheumatology (Oxford). 2019. ###[4]Roelsgaard IK, Thomsen T, Ostergaard M, Christensen R, Hetland ML, Jacobsen S, et al. Trials. 2017;18(1):570.###Disclosure of Interests:None declared


2021 ◽  
Vol 66 (Special Issue) ◽  
pp. 123-124
Author(s):  
Cristian I. Meghea ◽  
◽  
Oana Blaga ◽  
Marina Dascal ◽  
Teodora Fratila ◽  
...  

"Tobacco smoking is especially harmful for women because, in addition to its effects on mortality and morbidity, it negatively impacts pregnancy, reproductive, and health of the offspring. Data from our work in Romania revealed that pregnant tobacco smokers are seeking information and clinical advice related to e-cigarette use as a tobacco cessation approach. E-cigarette use increased rapidly in the recent years in the US and in other countries, including LMICs. The tobacco control field is deeply divided on how to respond to the increase in e-cigarette use. Additional evidence on the ethical issues related to e-cigarette use and tobacco cessation will inform our mHealth and other pregnancy tobacco cessation interventions and will guide future tobacco control policy direction. The objective of this study is to identify ethical concerns and associated attitudes and perceptions related to e-cigarette use for tobacco cessation during pregnancy among pregnant smokers, their life partners, medical professionals, and other stakeholders. We will interview (N=20) and conduct two focus groups with women who smoke (one focus group, N=10) and women who quit during pregnancy (one focus group, N=10); interview life partners (N=10) of such women; interview ObGyn physicians (N=10) and nurses (N=10); and interview (N=10) and conduct one focus group (N=10) with perinatal educators. Other relevant stakeholders will be also interviewed including the leadership of 2035 Tobacco Free Romania, the national Stop Smoking program, the Pure Air consortium, the Romanian Pneumology Society, the SAMAS NGO focused on maternal and child health and rights, and others. With respect to expected outcomes, the proposed application is anticipated to advance understanding of the smokers’ and other stakeholders’ ethical concerns and associated attitudes and perceptions related to e-cigarettes use for tobacco smoking cessation. The in-depth new knowledge will have a positive impact on the cessation of prenatal and postnatal tobacco smoking and will inform future tobacco control policy directions. Results will be available and will be presented at the time of the conference. This work is based on research partly funded through six NIH-funded projects (grant no. K01TW009654, R21TW010896, 5R21TW010896-02S1, 5R21TW010896-02S2, 1R21HD103039-0, 1R25TW010518-01A1). "


2007 ◽  
pp. 58-62
Author(s):  
N. A. Mokina ◽  
V. Yu. Zeilert ◽  
N. I. Saraeva ◽  
G. M. Sakharova ◽  
N. S. Antonov

Under the epidemic rising of tobacco consumption among working-aged people worldwide, there is little Russian detailed data on prevalence and particularities of active and passive tobacco smoking among adolescents. The present 4-stage study involved schoolchildren and students of trade schools (13 to 18 years of age) at Chapaevsk, which is a large industry center of Samara region. The prevalence of tobacco smoking among these adolescents was as high as 28 %. The average age of starting smoking was 14.7 ± 0.4 yrs. A significant effect of tobacco smoking on airway aerodynamics and low motivation for quitting the smoking were found. The most of adolescents had low nicotine dependence but were poorly motivated for smoking cessation and highly influenced by the social surroundings to re-start smoking. The majority of adolescents renewed smoking after return to habitual social conditions.


2006 ◽  
Vol 96 (11) ◽  
pp. 1934-1939 ◽  
Author(s):  
David A. Savitz ◽  
Roger E. Meyer ◽  
Jason M. Tanzer ◽  
Sidney S. Mirvish ◽  
Freddi Lewin

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