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INTRODUCTION: The research regarding the effect of hookah smoking on health is still deficient, even though it has been proven to jeopardize human health by raising the hazard of different types of cancers, infections, and cardiovascular disease. We aimed to study the effect of dual tobacco smoking (hookah and cigarettes) on semen parameters of infertile men. METHODS: In this cross-sectional study, we studied the effect of different types of smoking patterns on human semen parameters among men who visited IVF laboratories to do a seminal fluid analysis (SFA). A total number of 761 participants were included, divided into the following: 108 dual smokers, 219 hookah smokers, 222 cigarette smokers, and 212 non-smokers. To analyze the effect of dual smoking on normal morphology, an interaction term between the cigarette index and hookah index was used. RESULTS: Multivariable regression analysis after adjustment for age, BMI, education level, children, chronic diseases, varicocele, testicular surgery history, infertility duration, and cause revealed no significant difference in the sperm concentration and the percentage of progressive motility between non-smokers, cigarette smokers, or hookah smokers. However, there was a significant difference in the log of normal morphology percentage between the three groups. Cigarette and hookah smoking were significantly associated with having lower percentages of normal morphology. There was a significant difference in the log-normal morphology %, where light and heavy dual smokers had the least exponential beta of log-normal morphology %, 0.43 (95% CI: 0.33-0.55) and 0.36 (95% CI: 0.24-0.53), respectively. CONCLUSIONS: Dual tobacco smoking can adversely affect sperm morphology.
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BACKGROUND: The prevalence of waterpipe smoking (WPS) has been increasing worldwide. This trend is alarming as WPS can negatively impact cardiovascular health. In the present study, we explored the association between WPS and the presence and severity of CAD. METHODS: This study was a retrospective analysis of patients who underwent diagnostic coronary angiography at Tehran Heart Center between April 2021 and May 2022. Patients with a previous history of percutaneous coronary intervention and coronary surgery were excluded. Waterpipe smokers were matched with non-smokers based on age, gender, and cigarette smoking using a 1:4 propensity score matching model. Stenosis ≥ 50% in any coronary artery was considered a CAD diagnosis. Gensini score was also calculated to measure the severity of the CAD. RESULTS: We reviewed the medical records of 8699 patients, including 380 waterpipe smokers. After matching, 1520 non-smokers with similar propensity scores to the waterpipe smokers were selected. Waterpipe smokers were more likely to have CAD than non-smokers (OR: 1.29; 95% CI: 1.04-1.60, P = 0.021). In addition, WPS increased the natural logarithm of the Gensini score by 1.24 (95% CI: 1.04-1.48, P = 0.014) in patients with atherosclerotic coronary disease. CONCLUSION: WPS may increase the risk of CAD independent of age, gender, and cigarette smoking. In addition, among patients with any degree of atherosclerosis in coronary arteries (GS > 0), WPS may lead to higher average GS, suggesting more severe atherosclerosis.
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Angiografia Coronária , Doença da Artéria Coronariana , Pontuação de Propensão , Índice de Gravidade de Doença , Fumar Cachimbo de Água , Humanos , Masculino , Feminino , Doença da Artéria Coronariana/epidemiologia , Doença da Artéria Coronariana/diagnóstico por imagem , Estudos Retrospectivos , Pessoa de Meia-Idade , Fumar Cachimbo de Água/epidemiologia , Fumar Cachimbo de Água/efeitos adversos , Irã (Geográfico)/epidemiologia , Medição de Risco , Fatores de Risco , Idoso , Prevalência , Estenose Coronária/diagnóstico por imagem , Estenose Coronária/epidemiologia , Fumantes , AdultoRESUMO
BACKGROUND: Hookah or waterpipe smoking use is a developing trend in the many populations, especially among the young age group. Hookah users are exposed to many of the same toxic compounds or by-products as cigarette users with a higher level of harmful effects. AIM OF THE STUDY: To assess frequency, knowledge, attitude health behavior toward the risks and complication of cigarettes smoking and hookah in particular of Al-Kindy medical students. MATERIALS AND METHODS: A cross-sectional study was conducted from December 2022 to April 2023 to assess frequency of Hookah smoking among 507 medical students at Al-Kindy Medical College. An online questionnaire by Google forms was used to collect the data. RESULTS: The total participants students were 507 who studied at Al-kindy College of Medicine in different stages. Males were constituted 63.1% and the rest were females (36.9%). Regarding smoking habit, 31.95% (162) of them were smoker and the rest 68.05% (345) were not smoker(p = 0.000). Most of them had mixed type of smoking (cigar, hookah, and vape) (14.19%). (0.000) that it had an effect on general health (46.1%), lung (68.8%), larynx (67.1%), heart, blood pressure, diabetes but not bladder, stomach, COVID-19 transmission. There is a significant increase (63.5%) (p = 0.000) regarding their attitude that hookah had a significant amount of tobacco, no benefit of fruity flavors (62.3%), and no relaxation effect (90.53%). CONCLUSIONS: There is a significant decrease in smoking habits among medical students due to their knowledge of its negative effects on health.
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Waterpipe tobacco (WPT) smoking is a public health concern, particularly among youth and young adults. The global spread of WPT use has surged since the introduction of pre-packaged flavored and sweetened WPT, which is widely marketed as a safer tobacco alternative. Besides flavorants and sugars, WPT additives include humectants, which enhance the moisture and sweetness of WPT, act as solvents for flavors, and impart smoothness to the smoke, thus increasing appeal to users. In the United States (U.S.), unlike cigarette tobacco flavoring (with the exception of menthol), there is no FDA product standard or policy in place prohibiting sales of flavored WPT. Research has shown that the numerous fruit, candy, and alcohol flavors added to WPT entice individuals to experience those flavors, putting them at an increased risk of exposure to WPT smoke-related toxicants. Additionally, burning charcoal briquettes-used as a heating source for WPT-contributes to the harmful health effects of WPT smoking. This review presents existing evidence on the potential toxicity resulting from humectants, sugars, and flavorants in WPT, and from the charcoal used to heat WPT. The review discusses relevant studies of inhalation toxicity in animal models and of biomarkers of exposure in humans. Current evidence suggests that more data are needed on toxicant emissions in WPT smoke to inform effective tobacco regulation to mitigate the adverse impact of WPT use on human health.
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Hookahs have been rising in popularity in the United States (U.S.) especially among the youth yet not much research has been carried out to understand the various predictors of hookah use among youth. We have thus conducted a cross-sectional study with a mixed-methods triangulation design to identify the hookah use determinants at different levels of the Social Ecological Model among youth. Participants between the ages of 18-24 years were sampled purposively, between April to November 2023, following a snowballing technique from various communities in Virginia and California, United States. Data were collected via a survey, one-on-one interviews, and focus groups. The study had a total sample size of 20. We found that participants smoked for a median of 5 times in the past 30 days. The main determinants of hookah smoking included the limited knowledge of health effects and addiction, positive attitude, family and peer influence, use as a means to socially connect with others, culture, social acceptability, lack of education at school and work place, access to hookah bars and smoke shops, and lack of strict enforcement of laws to ban smoking of youth. Educational interventions should be implemented by public health authorities to target the youth, their social and communities to provide education on hookah harm and addictiveness and to restrict access to- and the production, distribution, marketing and sales of hookahs.
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This study was aimed to survey toxicity of waterpipe wastes leachates on Peronia peronii in aquatic and sediment environments as two exposure media. For this, leachates of four tobacco types including burnt traditional tobacco (BTT), fresh traditional tobacco (FTT), burnt fruit-flavored tobacco (BFT) and fresh fruit-flavored tobacco (FFT)) were prepared and used to assess their toxic effects on P. peronei in two aquatic and sediment media. The in-vivo toxic effects of five different concentrations of waterpipe tobacco waste leachates on P. peronii were evaluated. The LC50 values of BTTs leachates to P. peronii were 17.50, 16.05, 11.31 and 9.38 g/L at exposure times of 24, 48, 72 and 96 h, respectively in aquatic media. These values for BFTs leachates were 14.86, 12.38, 9.53 and 7.46 g/L at exposure times of 24, 48, 72 and 96 h, respectively. In the case of sediment media, the LC50 values of BTTs leachates were 15.33, 13.70, 9.09 and 6.70 g/L at exposure times of 24, 48, 72 and 96 h, respectively while these values for BFTs leachates were 12.00, 10.32, 8.20 and 5.65 g/L. Fruit-flavored tobacco leachates had significantly higher toxicity than traditional tobacco leachates for P. peronii. The findings also showed significant differences between the LC50 values of different leachates in different media of water and sediment. The results demonstrated that even small amount of tobacco waste (~ 5 to 6 g/L) can lead to P. peronii mortality and may also pose a hazard to other aquatic and benthic organisms. The results obtained from the present study can be used as a baseline data to assess local effects causing from unsafe disposal of post-consumption tobacco waste in beach areas. In addition, these findings can lead to encouraging decision-makers to focus more on the types of tobacco waste in the municipal solid waste management system and to implement a source separation process for these wastes.
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Sedimentos Geológicos , Tabaco para Cachimbos de Água , Poluentes Químicos da Água , Poluentes Químicos da Água/toxicidade , Poluentes Químicos da Água/análise , Sedimentos Geológicos/química , Tabaco para Cachimbos de Água/toxicidade , Animais , Dose Letal Mediana , Monitoramento Ambiental/métodos , Alismatales/químicaRESUMO
Waterpipe smoking is increasingly popular and understanding how chemicals found in hookah smoke may be harmful to human bronchial epithelial cells is of great importance. 4,4'-Oxydianiline (ODA), is an aromatic amine which is present at comparatively high levels in hookah smoke. The metabolism and the subsequent toxicity of ODA in human bronchial epithelial cells remains unknown. Given that ODA is an aromatic amine, we hypothesized that ODA is N-acetylated and induces DNA damage following exposure to immortalized human bronchial epithelial cells (BEP2D cells). We measured the N-acetylation of ODA to mono-acetyl-ODA and the N-acetylation of mono-acetyl-ODA to diacetyl-ODA by BEP2D cells following separation and quantitation by high performance liquid chromatography. For ODA, the apparent KM in cells was 12.4 ± 3.7⯵M with a Vmax of 0.69 ± 0.03 nmol/min/106 cells, while for mono-acetyl-ODA, the apparent KM was 111.2 ± 48.3⯵M with a Vmax of 17.8 ± 5.7 nmol/min/106 cells ODA exposure for 24â¯h resulted in DNA damage to BEP2D cells following concentrations as low as 0.1⯵M as measured by yH2Ax protein expression These results demonstrate that ODA, the most prevalent aromatic amine identified in hookah smoke, is N-acetylated and induces DNA damage in human bronchial epithelial cells.
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Arilamina N-Acetiltransferase , Brônquios , Dano ao DNA , Células Epiteliais , Humanos , Brônquios/efeitos dos fármacos , Brônquios/citologia , Brônquios/metabolismo , Células Epiteliais/efeitos dos fármacos , Células Epiteliais/metabolismo , Arilamina N-Acetiltransferase/genética , Arilamina N-Acetiltransferase/metabolismo , Acetilação , Linhagem Celular , Fumaça/efeitos adversos , IsoenzimasRESUMO
BACKGROUND: The related literature has primarily addressed cigarette smoking control. It seems that researchers have failed to explore the determinants of hookah smoking (HS) control. In an attempt to fill this gap, the present study explores experts' views about aspects of HS control in Bandar Abbas, a city in the south of Iran. METHODS: The present qualitative study, conducted in 2022 and 2023, used a content analysis. To this aim, 30 experts in tobacco prevention and control were invited to participate in the research. Twenty seven accepted the invitation. In-depth, semi-structured, and face-to-face interviews were held with the experts. A purposive sampling was used and the data collection continued until data saturation. The interviews lasted between 18 and 65 min. MAXQDA 10.0 was used for data management and analysis. RESULTS: The expert interviewees had a mean age of 44.77 ± 6.57 years and a mean work experience of 18.6 ± 6.8 years. A total number of six main categories were extracted from the data, including usin influential figures to control HS, controlling HS by alternative activities, changing beliefs and attitudes toward HS, taking administrative and regulatory measures, and facilitating HS cessation. CONCLUSION: This qualitative study explored the multifaceted ways people adopt to quit HS. Using influential figures to control hookah smoking, promoting alternative activities as a means of control, changing beliefs and attitudes, enforcing administrative regulations, and facilitating quit attempts all play an important role in tackling the prevalence of hookah smoking. These findings emphasize the importance of a comprehensive and multifaceted approach to integrate various interventions to effectively address hookah smoking behavior.
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Pesquisa Qualitativa , Fumar Cachimbo de Água , Humanos , Irã (Geográfico) , Masculino , Adulto , Fumar Cachimbo de Água/psicologia , Feminino , Pessoa de Meia-Idade , Entrevistas como Assunto , Prevenção do Hábito de Fumar , Abandono do Hábito de Fumar/psicologia , Abandono do Hábito de Fumar/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em SaúdeRESUMO
Colorectal cancer (CRC) is a major health concern and a significant contributor to global oncological mortality, influenced by genetic predisposition and lifestyle factors. Hookah smoking, prevalent in the Middle East, has been associated with an increased risk of various cancers, including CRC. This case report discusses the incidental discovery of metastatic CRC in a 42-year-old habitual hookah smoker, shedding light on the potential association between hookah use and CRC pathogenesis. Additionally, it addresses the diagnostic complexities posed by the asymptomatic nature of CRC, often identified through non-specific indicators such as abnormal liver enzymes. Furthermore, the case illustrates the crucial role of family medicine in detecting diseases, highlights the significance of multidisciplinary care in managing advanced CRC, and emphasizes the importance of public health initiatives to raise awareness about the risks of hookah smoking and promote regular health screenings in at-risk populations.
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Increasing of tobacco consumption around the world has led to the production of a large volume of waterpipe wastewater that enter the environment (e.g., coastal areas)and threaten aquatic creatures. However, until now, no research has been carried out on the amounts of monocyclic and polycyclic aromatic hydrocarbons (PAHs) in hookah wastewater. In the current study, the levels of PAHs and BTEX compounds in waterpipe wastewater resulting from the use of different tobacco brands were determined and their eco-toxicological effects were also evaluated. The mean levels of Æ©PAHs in waterpipe wastewater of Al Tawareg, Al-Fakher, Nakhla, Tangiers and traditional tobacco brands samples were 3.48 ± 1.65, 3.33 ± 1.52, 3.08 ± 1.25, 2.41 ± 0.87 and 0.70 ± 0.13 µg/L, respectively. The mean levels of Æ©BTEX in waterpipe wastewater of Al Tawareg, Al-Fakher, Nakhla, Tangiers and traditional tobacco brands samples were also 2.53 ± 0.61, 2.65 ± 0.78, 2.51 ± 0.72, 2.35 ± 0.56, and 0.78 ± 0.12 µg/L, respectively. The maximum level of PAHs and BTEX compounds in all brands/flavors samples were for naphthalene (Naph) and toluene, respectively. The concentrations of some PAHs (fluoranthene (Flrt), anthracene (Ant), benzo(b)fluoranthene (BbF), benzo(b)fluoranthene (BkF), benzo (g,h,i)perylene (BghiP) and dibenzo (a, h) anthracene (DahA)) and BTEX compounds (benzene) in the waterpipe wastewater samples were more than recommended guidelines and standards by the international reputable organizations such as World Health Organization (WHO) for water quality. Waterpipe wastewater can be introduced as an important origin for the release of these dangerous contaminants into the environmental matrixes. Therefore, more stringent regulations should be considered for the safe disposal of such hazardous wastes including waterpipe wastewater.
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Background: Hookah smoking has pointedly increased worldwide and could have different harmful health effects. However, long term hookah smoking effects on chronic diseases has not been well studied. This study was aimed to investigate the relationship between hookah smoking with metabolic syndrome and diabetes. Methods: In this prospective study, the baseline data from 3695 participant (35-70 years old) of Bandar-e-Kong cohort study in Hormozgan province, Iran were used. In this study, data were collected through the questionnaires designed in the Kong cohort study and 25 mm of blood sample. All analyses were performed using SPSS version 27.0 and the ggplot2 package in RStudio version 2023.06.1 + 524. p < 0.05 was considered a significant difference. Results: The prevalence of hookah smoking was 17.3% in total. Also, the prevalence of metabolic syndrome, diabetes, hypertension, and dyslipidemia were 35.6, 15.2, 31.2, and 78.0%, respectively. Our results showed that there were statistically significant relationship between hookah smoking and metabolic syndrome, hypertension and diabetes (p < 0.05). In the case of dyslipidemia, hookah smoking was also associated with increase in dyslipidemia (p < 0.05). Conclusions: More evidence is needed to understand the mechanism of hookah smoking and these health effects. As well as, health education and increasing public awareness about the health effects of hookah smoking and implementation of smoking prohibition policies are highly recommended.
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Waterpipe tobacco smoking, commonly known as hookah or shisha, has witnessed a surge in popularity globally, particularly among young adults. However, this activity is associated with several issues related to health. This comprehensive narrative review aims to provide a valuable resource for researchers, policymakers, and public health professionals seeking to deepen their understanding of waterpipe tobacco smoking and implement evidence-based strategies to address its challenges. The present article focuses on an in-depth analysis of the health risks associated with waterpipe tobacco smoking. Based on evidence from the current scientific literature, the review explores the impact of waterpipe smoking on respiratory health, cardiovascular outcomes, and the potential links to infectious diseases. Additionally, the review discusses the emerging evidence on the long-term health consequences, highlighting the need for continued research in this area. Also, it touches on the regulatory challenges surrounding waterpipe tobacco smoking, which were critically examined, emphasizing the gaps and inconsistencies in existing policies. Finally, the review underscores the public health imperatives necessitated by the rise of waterpipe tobacco smoking. The narrative concludes by proposing a holistic approach that integrates scientific evidence, regulatory frameworks, and public health initiatives to mitigate the growing impact of waterpipe tobacco smoking on population health.
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BACKGROUND: The rising prevalence of electronic cigarette (e-cigarette) and hookah use among youth raises questions about medical trainees' views of these products. We aimed to investigate medical trainees' knowledge and attitudes toward e-cigarette and hookah use. METHODS: We used data from a large cross-sectional survey of medical trainees in Brazil, the United States, and India. We investigated demographic and mental health aspects, history of e-cigarettes and tobacco use, knowledge and attitudes toward e-cigarettes and hookah, and sources of information on e-cigarettes and hookah. Although all medical trainees were eligible for the original study, only senior students and physicians-in-training were included in the present analysis. RESULTS: Of 2,036 senior students and physicians-in-training, 27.4% believed e-cigarette use to be less harmful than tobacco smoking. As for hookah use, 14.9% believed it posed a lower risk than cigarettes. More than a third of trainees did not acknowledge the risks of passive e-cigarette use (42.9%) or hookah smoking (35.1%). Also, 32.4% endorsed e-cigarettes to quit smoking, whereas 22.5% felt ill equipped to discuss these tobacco products with patients. Fewer than half recalled attending lectures on these topics, and their most common sources of information were social media (54.5%), Google (40.8%), and friends and relatives (40.3%). CONCLUSIONS: Medical trainees often reported incorrect or biased perceptions of e-cigarettes and hookah, resorted to unreliable sources of information, and lacked the confidence to discuss the topic with patients. An expanded curriculum emphasis on e-cigarette and hookah use might be necessary because failing to address these educational gaps could risk years of efforts against smoking normalization.
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Sistemas Eletrônicos de Liberação de Nicotina , Cachimbos de Água , Produtos do Tabaco , Adolescente , Humanos , Estados Unidos/epidemiologia , Estudos Transversais , Fumar/epidemiologiaRESUMO
PURPOSE: This study estimated the prevalence of and factors associated with secondhand smoke (SHS) exposure, and assessed attitudes and knowledge about SHS among pregnant women in Cairo, Egypt. METHODS: Pregnant women in the third trimester were recruited to participate in a survey assessing tobacco smoking and SHS exposure during their current pregnancy. Participants were recruited from three antenatal clinics in Cairo, Egypt, from June 2015 to May 2016. We examined differences in sociodemographic characteristics and SHS exposure, attitudes, and knowledge by smoking/SHS status. We used multivariable ordinary least squares regression to examine the association between husbands' smoking and pregnant women's mean daily hours of SHS exposure, adjusting for women's smoking status, age group, education, and urban (vs. suburban/rural) residence. RESULTS: Of two hundred pregnant women aged 16-37 years, about two-thirds (69%) had a husband who smoked tobacco. During their current pregnancy, most women reported being non-smokers (71%), and 38% of non-smokers reported being SHS-exposed. Non-smokers exposed to SHS tended to live in more rural areas and have husbands who smoked in the home. In adjusted analyses, having a husband who smoked was significantly associated with a greater mean number of hours of SHS exposure per day exposed, and this difference was driven by husbands who smoked in the home (p < 0.001). Women in the SHS-exposed group were less likely than other groups to agree that SHS exposure was harmful to their own or their future child's health; however, all groups agreed that SHS was harmful to newborn health. CONCLUSION: Among our sample of pregnant women in Cairo, Egypt, there was a high rate of SHS exposure as well as misconceptions about the safety of SHS exposure to a developing fetus. Our findings suggest a need for targeted education and gender-sensitive messaging about SHS exposure, along with improved enforcement of existing tobacco control policies.
Exposure to secondhand smoke (SHS) remains a major contributor to health problems in pregnant women and their children. Using a survey, this study sought to estimate how many pregnant women in Cairo Metropolitan Area, Egypt, were exposed to SHS and the factors contributing to that exposure, and to assess attitudes towards SHS. During their current pregnancy, 38% of non-smokers reported being exposed to SHS. Non-smokers exposed to SHS tended to live in more rural areas and have husbands who smoked in the home. Having a husband who smoked as well as a husband who smoked in the home was significantly associated with a greater average number of SHS exposure hours per day. Women in the SHS-exposed group were less likely than other groups to agree that SHS exposure was harmful to their own or their future child's health; however, all groups agreed that SHS was harmful to newborn health. Among pregnant women in Cairo, Egypt, there is a high rate of SHS exposureoften driven by SHS exposure in the homeas well as misconceptions about the safety of SHS exposure to a developing fetus. There is a need for targeted education and gender-sensitive messaging about SHS exposure along, with improved enforcement of existing tobacco control policies.
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Gestantes , Poluição por Fumaça de Tabaco , Feminino , Humanos , Recém-Nascido , Gravidez , Escolaridade , Egito/epidemiologia , Prevalência , Adolescente , Adulto Jovem , AdultoRESUMO
Despite a sharp increase in the use of the waterpipe (WP) has been noted recently in Iran, no information is available for the smoking behavior and topography parameters. The present study is intended to obtain the inhalation and smoking topography parameters for the Iranian WP smokers. The smoking data collected from 122 smoking sessions, including 192 WP smokers in the Iranian Fars province have been used to perform smoking topography assessments. The influence of demographic and smoking parameters on puffing data is obtained. Results have indicated that gender and tobacco type strongly affect puff volume and duration. Women smokers inhale smaller volume of smoke than men and puff duration is significantly increased for regular smokers than occasional smokers. However, the results of the present study have not revealed a major effect of age, residence and setting on the puffing behavior.
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Fumar Cachimbo de Água , Masculino , Humanos , Feminino , Irã (Geográfico)/epidemiologia , Fumar Cachimbo de Água/epidemiologia , Fumar/epidemiologia , Fumaça/análise , Produtos do TabacoRESUMO
OBJECTIVE: Despite the damaging effects of water pipe on physical health, there is little information about the potential harmful effects of this tobacco on stroke. This study aims to investigate the relationship between water pipe smoking and stroke. METHOD: A systematic review was conducted including Ovid SP, Embase, Pubmed, Web of Science, Scopus, and Google Scholar databases with focus on cohort, case-control, and cross-sectional studies. We reviewed all studies reporting on water pipe smoking and stroke. The funnel plot and the Egger regression test were used to assess publication bias. RESULTS: In the four eligible studies, there were a total of 2759 participants that 555 patients had at least once experienced stroke. Meta-analysis revealed positive association between water pipe smoking and stroke with pooled adjusted OR 2.79 (95% CI: 1.74-3.84; I 2 = 0 , p = . 741 ${I^2}\; = \;\;0,{\mathrm{\;}}p\;\; = {\mathrm{\;\;}}.741$ ) and the funnel plot shows asymmetry publication bias. CONCLUSIONS: We found a higher effect of water pipe smoking on stroke compared to cigarette smoking and concluded that water pipe increases the risk of stroke by 2.79. Hence, because most of the water pipe consumer society is young, especially women, policies and decisions need to be taken to control the supply of this tobacco to the market and more provide education on the health problem of water pipe smoking. IMPLICATIONS: This study provides a higher effect of water pipe smoking on stroke. Physicians and researchers who intend to study in the field of stroke should better examine the effects of water pipe (including time of use, dose-response, long-term effects, and risk factors) on stroke.
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Acidente Vascular Cerebral , Fumar Cachimbo de Água , Humanos , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/etiologia , Fumar Cachimbo de Água/efeitos adversos , Fumar Cachimbo de Água/epidemiologia , Fatores de RiscoRESUMO
OBJECTIVE: Although several biologic, psychosocial, and behavioral factors have been linked to postpartum depressive symptoms, studies examining the association between non-cigarette tobacco products and symptoms of postpartum depression are currently lacking. This study examined the association between hookah use and postpartum depressive symptoms. METHODS: A cross-sectional study was conducted using data from the US Centers for Disease Control and Prevention's Pregnancy Risk Assessment Monitoring System 2016-2020. Self-reported data on hookah use in the last 2 years and maternal mental health were captured using a structured questionnaire. Descriptive and inferential statistics were performed. RESULTS: The final study sample consisted of 106 894 participants. Approximately 8.2% of the participants reported postpartum depressive symptoms and 4.1% reported hookah use in the past 2 years. Compared with those without postpartum depressive symptoms, participants with postpartum depressive symptoms were more likely to be hookah users (5.5% vs 4.0%, P < 0.001). After adjustment for confounders, the odds of having postpartum depressive symptoms were significantly higher among participants who used a hookah in the past 2 years compared with non-users; adjusted odds ratio (95% confidence interval) 1.20 (1.03-1.40); P = 0.022. CONCLUSION: In a large, population-based sample of US women, hookah use in the past 2 years significantly increased the odds of having postpartum depressive symptoms, independent of potential confounders. This finding underscores the need for healthcare providers to communicate effectively about the health risks of hookah use.
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Depressão Pós-Parto , Cachimbos de Água , Gravidez , Feminino , Humanos , Depressão Pós-Parto/epidemiologia , Depressão Pós-Parto/etiologia , Depressão Pós-Parto/diagnóstico , Estudos Transversais , Período Pós-Parto , Inquéritos e Questionários , Depressão/diagnósticoRESUMO
BACKGROUND: This systematic review evaluated the available medical literature on the prevalence and trends of waterpipe tobacco smoking among adolescents and youth in jurisdictionally representative populations. METHODS: PubMed, Embase, and Scopus were searched for relevant studies from inception until 31 December 2022 that reported the burden of waterpipe smoking among adolescents and youth (10-24 years of age). We extracted qualitative data on the demographic characteristics, burden, and correlates of waterpipe smoking (PROSPERO ID: CRD42022310982). RESULTS: A total of 2,197 articles were screened and 62 were included in the analysis. The majority (29) of the studies was from the United States of America and there were no studies from the south-east Asian region. The prevalence of ever waterpipe smoking among the 10-24 years age group was noted to be 18.16% (95% CI, 18.03-18.29). The prevalence of current (30-day) waterpipe smoking was 6.43% (95% CI, 6.34-6.50). The age of initiation of waterpipe smoking was variable. The prevalence of waterpipe smoking was higher among males, among those who belong to the high- and middle-income groups, and among university students. The common risk factors of waterpipe smoking included cigarette smoking, alcohol, and substance use. Waterpipe smoking resulted in increased susceptibility to the use of conventional forms of tobacco (e.g. smoking) among those who were never smokers. CONCLUSION: Waterpipe smoking usage was significantly high among adolescents and young adults. Developing regulatory guidelines for water-pipe smoking, surveillance of its use, intervention, and specific policy frameworks may be considered a public health priority.
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Cachimbos de Água , Tabaco para Cachimbos de Água , Fumar Cachimbo de Água , Masculino , Adulto Jovem , Humanos , Adolescente , Estados Unidos , Fumar Cachimbo de Água/epidemiologia , Inquéritos e Questionários , PrevalênciaRESUMO
Vaping has risen substantially in recent years, particularly among young adults. Electronic (e-) hookahs are a newer category of vaping devices touted as safer tobacco alternatives. Although e-hookah vaping acutely reduces endothelial function, the role of nicotine and the mechanisms by which it may impair endothelial function remain understudied. In a randomized crossover study, we investigated the acute effects of vaping e-hookah, with and without nicotine, as compared with sham on endothelial function assessed by brachial artery flow-mediated dilation (FMD), among 18 overtly healthy young adults. To determine the role of changes in circulating factors in plasma on endothelial cell function, human umbilical vein endothelial cells (HUVECs) were cultured with participants' plasma, and acetylcholine-stimulated nitric oxide (NO) production and basal reactive oxygen species (ROS) bioactivity were assessed. Plasma nicotine was measured before and after the sessions. E-hookah vaping with nicotine, which acutely increased heart rate (HR) by 8 ± 3 beats/min and mean arterial pressure (MAP) by 7 ± 2 mmHg (means ± SE; P < 0.05), decreased endothelial-dependent FMD by 1.57 ± 0.19%Δ (P = 0.001), indicating impairment in endothelial function. Vaping e-hookah without nicotine, which mildly increased hemodynamics (HR, 2 ± 2 beats/min and MAP 1 ± 1 mmHg; P = ns), did not significantly impair endothelial function. No changes were observed after sham vaping. HUVECs cultured with participants' plasma after versus before e-hookah vaping with nicotine, but not without nicotine or sham vaping, exhibited reductions in endothelial cell NO bioavailability and increases in ROS bioactivity (P < 0.05). Plasma nicotine concentrations increased after vaping e-hookah with nicotine (6.7 ± 1.8 ng/mL; P = 0.002), whereas no changes were observed after vaping e-hookah without nicotine or sham (P = ns). Acute e-hookah vaping induces endothelial dysfunction by impairing NO bioavailability associated with increased ROS production, and these effects are attributable to nicotine, not to nonnicotine constituents, present in the flavored e-liquid.NEW & NOTEWORTHY Despite safety claims heavily advertised by the hookah tobacco industry, acute e-hookah vaping induces in vivo endothelial dysfunction by impairing ex vivo NO bioavailability associated with increased ROS production. These effects are attributable to nicotine, not to nonnicotine constituents, present in the flavored e-liquid.
Assuntos
Sistemas Eletrônicos de Liberação de Nicotina , Cachimbos de Água , Vaping , Fumar Cachimbo de Água , Adulto Jovem , Humanos , Vaping/efeitos adversos , Nicotina , Células Endoteliais , Espécies Reativas de Oxigênio , Estudos Cross-OverRESUMO
Background and aims: Waterpipe smoking is regarded as a burgeoning public health problem due to its popularity among young adults. This study aims to understand the meaning-imbued reality of waterpipe smoking for young adults in Sweden. Method: Data from 18 individual interviews with ethnically diverse Swedish young adults were analysed using inductive latent-level qualitative content analysis. Results: The youth's experience of waterpipe smoking shows different dimensions (time, space, fun, community) that construct the practice of waterpipe smoking as a closed bubble characterised by harmlessness, cosiness and freedom to develop an adult self in the waterpipe group. The bubble provides a breathing space and timeout in everyday life, fuelled by an understanding of the hookah as hazard-free and liberating. A variety of control mechanisms are used to defend the bubble's constructed harmlessness, proving responsibility by applying practice-, communication- and Othering-oriented means. Conclusion: The study enhances the understanding of waterpipe smoking by highlighting its community- and self-forming meaning in a combined focus on ritualistic and symbolic qualities. For young adults, waterpipe smoking combines potentially beneficial and detrimental impacts on health. This complex situation requires a dialogical - rather than a traditional - approach to prevention that negotiates the risk landscape faced by young adults.