Search results for "TOBACCO USE"

Light smoking and dependence symptoms in high-school students.

2005

Summary In high-school students, prevalence of smoking is high but few studies analyzed smoking in the student population according to nicotine content of smoked cigarettes and gender. We analyzed the responses to a questionnaire, including the modified Fagerstrom Tolerance Questionnaire (FTQ), administered to 555 students (382 males, 173 females) of a professional high school in Palermo, Italy, to assess the prevalence in both genders of: (1) smoking “light” and high nicotine (HN) cigarettes; (2) signs of nicotine dependence and (3) respiratory symptoms. Nicotine content of habitually smoked cigarettes was considered as “light” if ⩽0.8 mg; as high if >0.8 mg. Forty-four percent of students…

Phenotypes of COPD patients with a smoking history in Central and Eastern Europe: the POPE Study.

2017

Chronic obstructive pulmonary disease (COPD) represents a major health problem in Central and Eastern European (CEE) countries; however, there are no data regarding clinical phenotypes of these patients in this region.Participation in the Phenotypes of COPD in Central and Eastern Europe (POPE) study was offered to stable patients with COPD in a real-life setting. The primary aim of this study was to assess the prevalence of phenotypes according to predefined criteria. Secondary aims included analysis of differences in symptom load, comorbidities and pharmacological treatment.3362 patients with COPD were recruited in 10 CEE countries. 63% of the population were nonexacerbators, 20.4% frequen…

The neurobiological bases for the pharmacotherapy of nicotine addiction.

2007

Nicotine, the major psychoactive agent present in tobacco, acts as a potent addictive drug both in humans and laboratory animals, whose locomotor activity is also stimulated. A large body of evidence indicates that the locomotor activation and the reinforcing effects of nicotine may be related to its stimulatory effects on the mesolimbic dopaminergic function. Thus, it is now well established that nicotine can increase in vivo DA outflow in the nucleus accumbens and the corpus striatum. The stimulatory effect of nicotine on DA release most probably results from its ability to excite the neuronal firing rate and to increase the bursting activity of DA neurons in the substantia nigra pars com…

Analysing the Spanish smoke-free legislation of 2006: a new method to quantify its impact using a dynamic model.

2011

Background: There are many models that study aspects of smoking habits: the influence of price, tax, relapse time, and the effects of prohibition. There are also studies examining the effects of the Spanish smoke-free law. We wanted to build a model able to separate the effect of the law from the pre-law evolution of smoking habits. Methods: Using data from the Spanish Ministry of Health and Social Policy, we developed a dynamic model of tobacco use. The model projects the evolution over time of the number of non-smokers, smokers and ex-smokers before 2006. Then, we compared the predictions of the model with data for the years after the law came into force, 2006 and 2009. Results: We show t…

Specchio Riflesso. A multidimensional intervention for the primary prevention of cigarette smoking during pre-adolescence

2019

Smoking is very common among adolescents; nowadays, young people start smoking very early, before being 15 years old. Effective primary prevention interventions are needed to contrast tobacco use in young age. For these reasons, the section of Milan of the Italian League for the Fight Against Cancer has developed Specchio Riflesso (SR), an innovative intervention based on the social theatre methodology and aimed at promoting preadolescents’ self-reflection on their identity and their role within a group and facilitating their critical reflection toward tobacco smoking. Aim of this contribution was to evaluate its effectiveness. One hundred and ninety-one students were involved in SR, consis…

Tobacco Use Documenting Policy and Its Association With Pupils’ Smoking and Their Perception of the Enforcement of School Smoking Bans in Finland

2014

Finnish national data sets on schools (N = 496) and pupils (N = 74,143; 14–16 years) were used to study whether a systematic documenting policy for the violations of school smoking bans was associated with pupils’ smoking and their perceptions on the enforcement of smoking bans. Attending a school with a systematic documenting policy was associated with perceptions that smoking is prohibited and restrictions monitored, with lower levels of smoking in the vicinity of the school during the school day, but not with smoking prevalence. Findings suggest that a consistent documenting policy could be an effective tool for reducing pupils’ smoking in schools.

First nation-wide estimation of tobacco consumption in Spain using wastewater-based epidemiology

2020

Wastewater-based epidemiology (WBE) has become a very useful tool to monitor a population's drug consumption or exposure to environmental and food contaminants. In this work, WBE has been applied to estimate tobacco consumption in seven Spanish regions. To this end, 24 h composite wastewater samples were taken daily for one week in 17 wastewater treatment plants, covering altogether a population of ca. 6 million inhabitants. The samples were treated by enzymatic deconjugation and the wastewater content of two human-specific nicotine metabolites (namely, cotinine and trans-3′-hydroxycotinine) was measured to estimate the daily consumption of nicotine. The population-weighted average nicotine…

Dejar de fumar en el trastorno mental grave: desafíos y oportunidades en tiempos de la COVID-1.

2020

Effectiveness of oral health education versus nicotine replacement therapy for tobacco cessation- a parallel randomized clinical trial.

2015

Background: India has millions of tobacco users. It is the leading cause of deaths due to oral cancer and hence needs effective strategies to curb it. Hence the aim of present study was to evaluate and compare the effectiveness of Oral Health Education (OHE) and Nicotine Replacement Therapy (NRT) in tobacco cessation. Material and Methods: The clinical trial consisted of Manohar Lal Kapoor (MLK) factory workers (n= 40) giving history of tobacco consumption (smoking/smokeless) within past 30 days. They were randomized into OHE (n=20) and NRT (n=20) groups. Baseline evaluation (demographic, smoking/ smokeless behaviour) was done. Fagerstrom test was used for Nicotine Dependence (FTND) and to …

Oral mucosal lesions and their association with tobacco use and qat chewing among Yemeni dental patients.

2014

Objectives: This study aimed to assess the prevalence of oral mucosal lesions (OMLs) in patients attending outpa - tient dental clinics in Sana`a university, Yemen, and to evaluate the association of such lesions with age, gender, and oral habits. Materials and Methods: This cross-sectional study included 409 subjects (272 males, 137 females, age: 15-86 years). Detailed clinical examination was performed in accordance with international criteria. Patient history in - cluded age, gender, education, denture wearing and risk habits (tobacco use and qat chewing). Data were analyzed using SPSS 19.00. Results: The prevalence of OMLs was 58.4% with a significant difference between men (63.6%) and …