Smokeless tobacco

INTRODUCTION: Dermatoglyphic patterns identify genetic conditions as they develop early in pregnancy and remain constant throughout life. Multiple studies suggest that there is a genetic link to smokeless tobacco use. So, this study has been conducted to assess dermatoglyphic patterns among smokeless tobacco users in the North Gujarat population with nonconsumers. MATERIALS AND METHODS: A total of 500 cases were investigated for "ATD" angle and patterns, of which 250 subjects of smokeless tobacco are assessed for statistical significance via comparing them to 250 subjects of nonconsumers...

The study was conducted to evaluate the systemic adverse effects of smokeless tobacco (SLT) on hematological as well as other biochemical parameters and find out if any correlation between them which may be worthy of creating awareness among the masses against its usage. The current observational study was carried out among 250 tobacco chewers, and complete hemogram, LFT profile, and electrolyte profile were studied. The mean values of hemoglobin (Hb) gram % was 12.74 ± 1.6, total leucocyte count (TLC/cu mm) is 6608...

INTRODUCTION: Bangladesh has 22 million adult users of smokeless tobacco (ST). The prevalence among women is higher (24.8%). Health-related quality of life outcome (HRQoL) for ST use is little known. We investigated the association between HRQoL and daily ST use among adult women in Bangladesh. METHODS: Using multi-stage design, a cross-sectional survey was conducted. Adult women (randomly selected) were surveyed from 4 purposively selected divisions (Dhaka, Chittagong, Khulna and Rangpur)...

BACKGROUND: Tobacco is consumed mainly as smoking or smokeless tobacco [SLT]. "Smokeless tobacco" (SLT) term is used for the consumption of tobacco mixed with other constituents in form of chewing, spitting and dipping. Consumers of smokeless tobacco chew the products and spit out the juice that builds up in oral cavity which leads to various malignant and pre malignant lesions of oral cavity. METHODS: Descriptive observational study was conducted in the city of Jodhpur through department of ENT, Head & Neck Surgery, Dr...

OBJECTIVE: Smokeless tobacco is the preponderant form of tobacco in India. The cessation indicators are weaker for smokeless tobacco users than smokers. There is a dearth of literature on the effectiveness of the interventions that motivate and assist smokeless tobacco users in quitting in program settings. METHODS: Data from Global Adult Tobacco Surveys (GATS), 2016-17, was analysed. Quit attempts in the previous 12 months among SLT users and duration of abstinence were the two outcome variables...

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Background : Although the prevalence of conventional tobacco product use among U.S. college students has declined, an increasing number of students use various novel tobacco products. Objectives : This study aims to examine up-to-date sex and racial/ethnic patterns of tobacco use among students at a U.S. university in 2021-2023. Methods : Data of 2,732 students at an urban university in the Southeast of the U.S. were collected in 2021-2023 as part of the National College Health Assessment of the American College Health Association...

BACKGROUND: The purpose of this study was to (1) evaluate the rates of postoperative complications following ankle or hindfoot arthrodesis among current smokeless tobacco users and people who smoke compared to matched controls, and (2) compare rates of postoperative complications in current smokeless tobacco users vs people who smoke tobacco cigarettes. METHODS: A retrospective cohort study was conducted using a large national database. For patients who underwent ankle or hindfoot arthrodesis, smokeless tobacco users (n = 131) and people who smoke (n = 1948) were matched 1:4 with controls, and smokeless tobacco users (n = 131) were matched 1:4 with people who smoke tobacco cigarettes (n = 524)...

BACKGROUND: States have recently enacted tobacco-related age and flavour restrictions in addition to federal T21 laws. Little is known about the independent effects of these policies on young adult tobacco use. METHODS: Linking 2011-2022 Behavioural Risk Factor Surveillance System data on 2 696 870, 18-59 years from 50 states and DC with policy data, we conducted probit regression models to evaluate the associations between state and federal T21 laws and state flavour restrictions with cigarettes, electronic nicotine delivery system (ENDS) and smokeless tobacco use...

BACKGROUND: Tobacco smoking is one of the most significant health-related problems worldwide. However, the prevalence and sociodemographic determinants of tobacco and nicotine use among students on healthcare courses in Saudi Arabia are limited. METHODS: This cross-sectional study used a questionnaire that was distributed via SurveyMonkey between November 2022 and June 2023 to all student universities offering healthcare courses. Data are presented as frequency and percentages...

INTRODUCTION: Menthol has long been incorporated as a flavor additive in tobacco products and can impact use behaviors. Despite its inclusion in some of the most popular flavored smokeless tobacco (ST) products (e.g., "mint" flavored products), few studies have systematically investigated the impact of menthol on ST use behaviors in prospective empirical studies. Rigorous investigation of ST menthol content on behavioral and physiological outcomes requires ST products with stable and precise levels of menthol; however, commercial product composition variability prevents product comparisons when evaluating the effects of systematic changes in menthol content on clinical outcomes...

INTRODUCTION: Adolescent drug use can result in clinically significant psychiatric outcomes later in life mitigated by targeted prevention strategies. While mean age of drug initiation has increased over time, there is little research of mean age of drug initiation among adolescents by race/ethnicity. METHODS: The study used the National Survey on Drug Use and Health data (2004-2019). Sample included individuals aged 12 to 21 years. Year-by-year drug use initiation (i...

INTRODUCTION: According to the Global Adult Tobacco Survey-2, India, 7.5% of pregnant women are tobacco users with a high prevalence of smokeless tobacco use in rural India. Although pregnant women may receive advice to quit tobacco, lack of knowledge on providing cessation support among healthcare workers results in missed opportunities. Community Health Workers (CHWs) play a significant role in maternal and child health (MCH) programs. Thus, task-shifting for providing cessation support by CHWs was planned and the perceptions and attitudes of concerned stakeholders were explored...

Smokeless tobacco (SLT) causes the excessive production of reactive oxygen species, leading to oxidative damage and carcinogenesis. The present study aimed to evaluate the levels of biomarkers, such as glutathione (GSH) in the blood, as well as serum albumin and total protein levels in SLT users with oral precancerous and cancerous lesions. A cross-sectional, prospective study was conducted on 240 patients aged 30-60 years, divided into four groups with 60 patients in each group as follows: Group 1, control group, non-tobacco users; group 2, 60 subjects with a history of SLT use and no oral lesions; group 3, SLT users with precancerous oral lesions; and group 4, SLT users with cancerous lesions...

INTRODUCTION: The objective of this study was to estimate the level of compliance and the factors associated with high adherence to the Tobacco-Free Educational Institutions (ToFEI) guidelines of the Government of India among schools in the district of Puducherry, India. METHODS: This cross-sectional study was conducted among schools (N=50) in the Puducherry district in 2021-2022 using a "Self-Evaluation Scorecard" of the ToFEI guidelines. The assessment was done through in-person interviews with the schools' heads/representatives...

INTRODUCTION: Despite the high burden of tobacco use in India, users do not have access to adequate help. This pilot trial aimed to evaluate the feasibility and acceptability of a text messaging intervention for tobacco cessation, generate preliminary estimates of its impact, and fine-tune procedures for a definitive trial. METHODS: Parallel two-arm single blind individually randomised controlled pilot trial with nested qualitative study. Participants included adult current tobacco users (smoked and smokeless)...

BACKGROUND: Heated tobacco product (HTP) use continues in Japan as the second most common product after cigarettes. While the health effects of HTPs and their secondhand emissions are not well-studied, the tobacco industry has actively marketed HTPs as a smokeless, health-conscious alternative to cigarettes to encourage home consumption. We investigated the prevalence of current tobacco product use and usage at home. METHODS: The present study conducted a cross-sectional analysis of data from the 2023 wave of a nationwide, Internet-based, self-reported survey...

INTRODUCTION: Research in low- and middle-income countries (LMICs), where the majority of global tobacco users reside, is critical to addressing the global tobacco epidemic. This analysis describes the global tobacco control research portfolio funded by the National Cancer Institute from fiscal years 2000 to 2019. METHODS: We used the National Institutes of Health Query, View, Report database to identify extramural grants relevant to global tobacco control research...

BACKGROUND OBJECTIVES: Shompens are one of the two mongoloid tribes of Nicobar district. There is little information about their recent health status since the last survey which was conducted in 1998. Hence, a comprehensive health and nutritional survey was conducted in March 2017 to assess the changes. The survey was carried out by a joint team of various organizations including the ICMR-Regional Medical Research Centre and Tribal Welfare and Health Department both located in Port Blair...

The tobacco-specific nitrosamines N'-nitrosonornicotine (NNN) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) are considered "carcinogenic to humans" by the International Agency for Research on Cancer (IARC) and are believed to be important in the carcinogenic effects of both smokeless tobacco and combusted tobacco products. This short review focuses on the results of recent studies on the formation of NNN and NNK in tobacco, and their carcinogenicity and toxicity in laboratory animals. New mechanistic insights are presented regarding the role of dissimilatory nitrate reductases in certain microorganisms involved in the conversion of nitrate to nitrite that leads to the formation of NNN and NNK during curing and processing of tobacco...