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Krotter A, García-Pérez Á, Aonso-Diego G, García-Fernández G. Body weight change during a smoking cessation intervention for individuals with overweight or obesity. Eat Behav 2024; 53:101882. [PMID: 38723487 DOI: 10.1016/j.eatbeh.2024.101882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 04/27/2024] [Accepted: 05/01/2024] [Indexed: 06/03/2024]
Abstract
INTRODUCTION A more comprehensive understanding of the factors regarding weight control in individuals with overweight or obesity after quitting smoking is needed. The study aimed to analyze the changes of in-treatment variables during a smoking cessation intervention and examine their impact on weight. METHODS A total of 120 individuals who smoke with overweight or obesity (MBMI = 31.75 ± 4.31; 54.16 % female) participated in a cognitive-behavioral therapy for smoking cessation and weight control or the same treatment plus contingency management. Weight, smoking variables (cotinine and continuous abstinence), eating behaviors (appetite, grazing), exercise, and sleep were assessed weekly throughout the treatment. RESULTS More participants gained weight over time with reduced nicotine use or abstinence. There was a tendency during treatment to increase appetite and exercise time, while grazing episodes and sleeping hours remained stable. Higher baseline weight (p < .001), greater cotinine reduction (p = .021) and time (p = .009) were associated with greater weight gain, while more hours of exercise (p = .003), no appetite changes (p = .003) and diminished appetite (p < .001) were associated with less gain over the treatment. Both treatment conditions showed similar results in all in-treatment variables. DISCUSSION Individuals with overweight and obesity with higher baseline weight and higher baseline cotinine levels during smoking cessation interventions may require special attention to improve weight outcomes. Exercise and appetite regulation may be useful for mitigating weight gain in smoking cessation interventions for individuals with overweight or obesity.
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Affiliation(s)
- Andrea Krotter
- Department of Psychology, University of Oviedo, Plaza Feijoo s/n, 33003 Oviedo, Spain.
| | - Ángel García-Pérez
- Department of Psychology, University of Oviedo, Plaza Feijoo s/n, 33003 Oviedo, Spain; Department of Psychology, Sociology and Philosophy, University of Leon, Education Faculty, Vegazana Campus s/n, 24071 Leon, Spain.
| | - Gema Aonso-Diego
- Department of Psychology, University of Oviedo, Plaza Feijoo s/n, 33003 Oviedo, Spain.
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Klemperer EM, Hughes JR, Peasley-Miklus CE, Callas PW, Cook JW, Streck JM, Morley NE. Possible New Symptoms of Tobacco Withdrawal III: Reduced Positive Affect-A Review and Meta-analysis. Nicotine Tob Res 2021; 23:259-266. [PMID: 32188995 DOI: 10.1093/ntr/ntaa044] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 02/26/2020] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Most descriptions of tobacco withdrawal have not changed in >30 years despite new research. This meta-analysis tested whether abstinence leads to decreased positive affect (PA) because abstinence-induced symptom changes are a core feature of the tobacco withdrawal syndrome. In addition, we examined whether reduced PA was due to withdrawal (ie, temporary decrease in a "U-shaped" curve) or offset (ie, return to baseline) effect. METHODS Our main inclusion criterion was a prospective within-participant test of change in PA during abstinence conditions among people who smoke cigarettes daily who were not using a cessation medication. Our search of PubMed, PsycINFO, and personal libraries yielded a total of 32 tests with 2054 participants. RESULTS There was a medium effect size indicating an overall decrease in PA following abstinence from cigarettes (Cohen's d = -0.40, 95% CI = -0.30 to -0.49). There was large heterogeneity (I2 = 70.7%). Most (79%) of the 24 trials that conducted significance tests reported that reduction in PA was significant. Seven tests were adequately designed to detect a withdrawal versus offset effect. Over half (57%) displayed a U-shaped curve for abstinence-induced change in PA indicative of a withdrawal symptom rather than offset effect. CONCLUSIONS Abstinence from cigarettes is associated with a decrease in PA. Whether low PA should be added to withdrawal measures and diagnostic criteria requires replication of the time-course of change in PA and tests of whether abstinence-induced changes in PA and negative affect occur independently. IMPLICATIONS Though there was substantial heterogeneity among trials, our findings suggest that (1) abstinence from cigarettes decreases positive affect and (2) this decrease may represent a withdrawal effect (vs. an offset effect). However, it is unclear whether abstinence-induced losses in positive affect are independent from increased negative affect.
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Affiliation(s)
- Elias M Klemperer
- Vermont Center on Behavior & Health, Department of Psychiatry, University of Vermont, Burlington, VT.,Department of Psychological Science, University of Vermont, Burlington, VT
| | - John R Hughes
- Vermont Center on Behavior & Health, Department of Psychiatry, University of Vermont, Burlington, VT.,Department of Psychological Science, University of Vermont, Burlington, VT
| | | | - Peter W Callas
- Department of Biostatistics, University of Vermont, Burlington, VT
| | - Jessica W Cook
- Department of Medicine, William S. Middleton Memorial Veterans Hospital, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Joanna M Streck
- Vermont Center on Behavior & Health, Department of Psychiatry, University of Vermont, Burlington, VT.,Department of Psychological Science, University of Vermont, Burlington, VT.,Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, MA
| | - Nicolas E Morley
- Vermont Center on Behavior & Health, Department of Psychiatry, University of Vermont, Burlington, VT
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The Transdiagnostic Nature of Cravings: Smoking Cessation and Food Craving in Pregnancy. Midwifery 2020; 87:102730. [PMID: 32434103 DOI: 10.1016/j.midw.2020.102730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 03/08/2020] [Accepted: 04/10/2020] [Indexed: 12/23/2022]
Abstract
OBJECTIVES Smoking cessation prior to pregnancy is strongly encouraged due to the adverse effects of tobacco use on the developing fetus, but appears to also increase risk of excess gestational weight gain (GWG). Smoking cessation has previously been shown to cause weight gain in non-pregnant individuals, in part due to an increase in food craving frequency. Food craving frequency in pregnancy is a known predictor of excess GWG, but has not yet been examined in relation to pre-pregnancy smoking status. This study sought to test the hypothesis that pre-pregnancy smoking cessation elevates excess GWG risk via an increase in food craving frequency. METHODS Pregnant women (n = 82) completed measures of pre-pregnancy tobacco use and current general and specific food cravings. Gestational weight gain was calculated based on participant self-report of pre-pregnancy weight and data on weight prior to delivery culled from medical records. RESULTS Pre-pregnancy tobacco use was associated with significantly greater food craving frequency in pregnancy (p = .05), specifically for high-fat and fast-foods (both p < .05), compared to women who did not smoke. Emotional and physiological aspects of cravings accounted for 35% of the variance in excess GWG (p < .03). CONCLUSIONS Pre-pregnancy smoking appears predictive of food raving frequency in pregnancy and could thus contribute to excess GWG risk. Findings highlight the importance of incorporating strategies for managing cravings into behavioral interventions promoting healthy GWG for women endorsing pre-pregnancy tobacco use.
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Yannakoulia M, Anastasiou C, Zachari K, Sidiropoulou M, Katsaounou P, Tenta R. Acute effect of smoking and smoking abstinence on energy intake and appetite-related hormones blood concentrations. Physiol Behav 2018; 184:78-82. [DOI: 10.1016/j.physbeh.2017.11.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Revised: 10/07/2017] [Accepted: 11/07/2017] [Indexed: 01/18/2023]
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Abstract
OBJECTIVE Stress reactivity research has traditionally focused on the idea that exaggerated responses to stress may have adverse effects on health. Accumulating evidence suggests that attenuated responses to stress and delayed recovery may also be problematic. METHODS This review focuses on the role of the stress response of the hypothalamic-pituitary-adrenocortical axis, the endogenous opioid system, and the cardiovascular system in hypertension, pain perception, and addictive behaviors. Results from multiple methods of assessment and stress paradigms conducted in our laboratory over the past two decades are integrated with research from other investigators and with existing theories. RESULTS Research indicates that exaggerated biological and physiological responses to stress and attenuated pain perception are associated with hypertension and risk for cardiovascular diseases. This research complements work linking reduced stress responses with enhanced pain sensitivity and discomfort. Multiple studies have also demonstrated that an attenuated stress response is linked to exacerbation of withdrawal symptoms and relapse in nicotine addiction. Evidence indicates important moderators (i.e., sex, personality traits, and early life adversity) and hypothalamic-pituitary-adrenocortical- and endogenous opioid system-related mechanisms in the altered response to stress. I integrate these findings in a conceptual model emphasizing that robust stress responses in the context of addiction and relapse should be considered as a marker of resiliency. CONCLUSIONS A blunted stress response may indicate long-term physiological dysregulation that could usher harmful consequences for cardiovascular disease, pain perception, and addictive disorders. The impact of dysregulation is influenced by multiple individual and situational factors that should be considered in evaluating the clinical significance of stress response dysregulation.
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Affiliation(s)
- Mustafa alʼAbsi
- From the University of Minnesota Medical School, Duluth (al'Absi), Duluth, Minnesota
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6
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Li X, D'Souza MS, Niño AM, Doherty J, Cross A, Markou A. Attenuation of nicotine-taking and nicotine-seeking behavior by the mGlu2 receptor positive allosteric modulators AZD8418 and AZD8529 in rats. Psychopharmacology (Berl) 2016; 233:1801-14. [PMID: 26873083 DOI: 10.1007/s00213-016-4220-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 01/18/2016] [Indexed: 12/29/2022]
Abstract
RATIONALE Numerous medication development strategies seek to decrease nicotine consumption and prevent relapse to tobacco smoking by blocking glutamate transmission. Decreasing glutamate release by activating presynaptic inhibitory metabotropic glutamate (mGlu)2/3 receptors inhibits the reinforcing effects of nicotine and blocks cue-induced reinstatement of nicotine-seeking behavior in rats. However, the relative contribution of mGlu2 receptors in nicotine dependence is still unknown. OBJECTIVES The present study evaluated the role of mGlu2 receptors in nicotine-taking and nicotine-seeking behavior using the novel, relatively selective mGlu2 positive allosteric modulators (PAMs) AZD8418 and AZD8529. RESULTS Acute treatment with AZD8418 (0.37, 1.12, 3.73, 7.46, and 14.92 mg/kg) and AZD8529 (1.75, 5.83, 17.5, and 58.3 mg/kg) deceased nicotine self-administration and had no effect on food-maintained responding. Chronic treatment with AZD8418 attenuated nicotine self-administration, but tolerance to this effect developed quickly. The inhibition of nicotine self-administration by chronic AZD8529 administration persisted throughout the 14 days of treatment. Chronic treatment with either PAMs inhibited food self-administration. AZD8418 (acute) and AZD8529 (acute and subchronic) blocked cue-induced reinstatement of nicotine- and food-seeking behavior. CONCLUSIONS These findings indicate an important role for mGlu2 receptors in the reinforcing properties of self-administered nicotine and the motivational impact of cues that were previously associated with nicotine administration (i.e., cue-induced reinstatement of nicotine-seeking behavior). Thus, mGlu2 PAMs may be useful medications to assist people to quit tobacco smoking and prevent relapse.
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Affiliation(s)
- Xia Li
- Department of Psychiatry, M/C 0603, School of Medicine, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0603, USA
| | - Manoranjan S D'Souza
- Department of Psychiatry, M/C 0603, School of Medicine, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0603, USA
| | - Ana M Niño
- Department of Psychiatry, M/C 0603, School of Medicine, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0603, USA
| | - James Doherty
- Present address: Sage Therapeutics, Cambridge, MA, 02142, USA
| | - Alan Cross
- AstraZeneca Neuroscience Innovative Medicines, Cambridge, MA, 02139, USA
| | - Athina Markou
- Department of Psychiatry, M/C 0603, School of Medicine, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0603, USA.
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Giezenaar C, Chapman I, Luscombe-Marsh N, Feinle-Bisset C, Horowitz M, Soenen S. Ageing Is Associated with Decreases in Appetite and Energy Intake--A Meta-Analysis in Healthy Adults. Nutrients 2016; 8:nu8010028. [PMID: 26751475 PMCID: PMC4728642 DOI: 10.3390/nu8010028] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 12/07/2015] [Accepted: 12/22/2015] [Indexed: 02/07/2023] Open
Abstract
It is not well recognized that in the elderly weight loss is more common than weight gain. The aim of this analysis was to determine the effect of ageing on appetite (hunger/fullness) and energy intake, after overnight fasting and in a postprandial state, by meta-analyses of trials that included at least two age groups (>18 years). We hypothesized that appetite and energy intake would be less in healthy older compared with younger adults. Following a PubMed-database systematic search up to 30 June 2015, 59 studies were included in the random-effects-model meta-analyses. Energy intake was 16%-20% lower in older (n = 3574/~70 years/~71 kg/~25 kg/m²) than younger (n = 4111/~26 years/~69 kg/~23 kg/m²) adults (standardized mean difference: -0.77 (95% confidence interval -0.90 to -0.64)). Hunger was 25% (after overnight fasting; weighted mean difference (WMD): -17 (-22 to -13) mm) to 39% (in a postprandial state; WMD: -14 (-19 to -9) mm) lower, and fullness 37% (after overnight fasting; WMD: 6 mm (95% CI: 1 to 11 mm)) greater in older than younger adults. In conclusion, appetite and energy intake are less in healthy older than younger adults, suggesting that ageing per se affects food intake.
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Affiliation(s)
- Caroline Giezenaar
- Discipline of Medicine, National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, the University of Adelaide, 5000 Adelaide, Australia.
| | - Ian Chapman
- Discipline of Medicine, National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, the University of Adelaide, 5000 Adelaide, Australia.
| | - Natalie Luscombe-Marsh
- Discipline of Medicine, National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, the University of Adelaide, 5000 Adelaide, Australia.
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Food and Nutrition, 5000 Adelaide, Australia.
| | - Christine Feinle-Bisset
- Discipline of Medicine, National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, the University of Adelaide, 5000 Adelaide, Australia.
| | - Michael Horowitz
- Discipline of Medicine, National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, the University of Adelaide, 5000 Adelaide, Australia.
| | - Stijn Soenen
- Discipline of Medicine, National Health and Medical Research Council of Australia (NHMRC) Centre of Research Excellence in Translating Nutritional Science to Good Health, the University of Adelaide, 5000 Adelaide, Australia.
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Serre F, Fatseas M, Swendsen J, Auriacombe M. Ecological momentary assessment in the investigation of craving and substance use in daily life: a systematic review. Drug Alcohol Depend 2015; 148:1-20. [PMID: 25637078 DOI: 10.1016/j.drugalcdep.2014.12.024] [Citation(s) in RCA: 213] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 12/18/2014] [Accepted: 12/19/2014] [Indexed: 12/17/2022]
Abstract
BACKGROUND Craving is viewed as a major determinant of relapse in persons with substance addiction, but this association remains poorly understood due to its time-limited nature and the biases associated with retrospective reporting. Ecological momentary assessment (EMA) offers new opportunities to examine both craving and substance use with strong ecological validity by collecting real-time data in daily life. This review examined all published studies using EMA to: (1) assess the link between craving and substance use; and (2) identify relevant moderators of craving among substance users. METHODS We searched PubMed and PsycInfo databases up to October 31, 2013. RESULTS Ninety-one studies were selected, involving mostly tobacco smokers (73%). A majority of studies (92%) reported a positive relationship between craving and substance use, concurrently and prospectively, and among users with different levels of use for both legal and illegal substances. Results suggest that craving is a stronger predictor of relapse episodes when assessed in close temporal proximity to substance use. EMA data also confirmed the influence of diverse within-person and between-person sources of variation in daily life craving reports. CONCLUSIONS This review provides strong support for the link between craving and substance use, and underscores the importance of the timing of assessments.
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Affiliation(s)
- Fuschia Serre
- University of Bordeaux, PAC Carreire, 146 rue Léo Saignat, CS 61292, 33076 Bordeaux Cedex, France; SANPSY (Addiction Psychiatry), CNRS USR 3413, University of Bordeaux, PAC Carreire, 146 rue Léo Saignat, CS 61292, 33076 Bordeaux Cedex, France; Pôle Addictologie, CH Charles Perrens and CHU de Bordeaux, 121 rue de la Béchade, CS 81285, 33076 Bordeaux Cedex, France
| | - Melina Fatseas
- University of Bordeaux, PAC Carreire, 146 rue Léo Saignat, CS 61292, 33076 Bordeaux Cedex, France; SANPSY (Addiction Psychiatry), CNRS USR 3413, University of Bordeaux, PAC Carreire, 146 rue Léo Saignat, CS 61292, 33076 Bordeaux Cedex, France; INCIA, CNRS UMR 5287, University of Bordeaux, PAC Carreire, 146 rue Léo Saignat, CS 61292, 33076 Bordeaux Cedex, France; Pôle Addictologie, CH Charles Perrens and CHU de Bordeaux, 121 rue de la Béchade, CS 81285, 33076 Bordeaux Cedex, France
| | - Joel Swendsen
- University of Bordeaux, PAC Carreire, 146 rue Léo Saignat, CS 61292, 33076 Bordeaux Cedex, France; INCIA, CNRS UMR 5287, University of Bordeaux, PAC Carreire, 146 rue Léo Saignat, CS 61292, 33076 Bordeaux Cedex, France; Ecole Pratique des Hautes Etudes, 75014 Paris, France
| | - Marc Auriacombe
- University of Bordeaux, PAC Carreire, 146 rue Léo Saignat, CS 61292, 33076 Bordeaux Cedex, France; SANPSY (Addiction Psychiatry), CNRS USR 3413, University of Bordeaux, PAC Carreire, 146 rue Léo Saignat, CS 61292, 33076 Bordeaux Cedex, France; Pôle Addictologie, CH Charles Perrens and CHU de Bordeaux, 121 rue de la Béchade, CS 81285, 33076 Bordeaux Cedex, France; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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Haibach JP, Homish GG, Collins RL, Ambrosone CB, Giovino GA. An Evaluation of Fruit and Vegetable Consumption and Cigarette Smoking Among Youth. Nicotine Tob Res 2014; 17:719-26. [DOI: 10.1093/ntr/ntu215] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 10/01/2014] [Indexed: 11/13/2022]
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10
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Haibach JP, Homish GG, Giovino GA. A Longitudinal Evaluation of Fruit and Vegetable Consumption and Cigarette Smoking. Nicotine Tob Res 2012; 15:355-63. [DOI: 10.1093/ntr/nts130] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Unverdorben M, von Holt K, Winkelmann BR. Smoking and atherosclerotic cardiovascular disease: part III: functional biomarkers influenced by smoking. Biomark Med 2010; 3:807-23. [PMID: 20477716 DOI: 10.2217/bmm.09.69] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Smoking cigarettes induces rapidly occurring and reversible functional changes in the cardiovascular system, which precede morphologic changes. These functional changes are also related to atherosclerotic disease development and thus may qualify as prognostic parameters in chronic smokers. As opposed to smoking-induced morphologic changes functional alterations occur and revert within minutes, thus, allowing for the detection of smoking-induced effects on the cardiovascular system within minutes following exposure to mainstream smoke. Some alterations represent 'direct' changes (e.g., endothelial function), others reflect changes in a different organ system (e.g., the autonomous nervous system influencing heart rate variability), while some represent the sum of alterations in many organs and systems (e.g., exercise performance influenced by the autonomous nervous and by endothelial and cardiac function). Since a specific functional parameter usually changes with at least one or several others, caution should be exercised when trying to establish a direct cause relationship between the alteration of a single parameter and a clinical outcome.
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Affiliation(s)
- Martin Unverdorben
- Clinical Research Institute, Center for Cardiovascular Diseases, Heinz-Meise-Strasse 100, 36199 Rotenburg an der Fulda, Germany.
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12
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Pepino MY, Finkbeiner S, Mennella JA. Similarities in food cravings and mood states between obese women and women who smoke tobacco. Obesity (Silver Spring) 2009; 17:1158-63. [PMID: 19247281 PMCID: PMC2757734 DOI: 10.1038/oby.2009.46] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The present study assessed food cravings in a cohort of 229 women who differed in smoking history (i.e., never smoker, former smoker, and current smoker) and body weight (i.e., normal weight, overweight, and obese). Each subject completed the Food Craving Inventory (FCI), which measures cravings for sweets, high fats, carbohydrates/starches, and fast-food fats, and the Profile of Mood States (POMS), which measures psychological distress. Smoking and obesity were independently associated with specific food cravings and mood states. Current smokers craved high fats more frequently than former and never smokers. They also craved starches more frequently and felt more depressed and angry than never smokers, but not former smokers. Whereas cravings for starchy foods and some mood states may be characteristic of women who are likely to smoke, more frequent cravings for fat among smokers is related to smoking per se. Similarly, obese women craved high fats more frequently than nonobese women and depression symptoms were intensified with increasing body weights. We hypothesize that the overlapping neuroendocrine alterations associated with obesity and smoking and the remarkable similarities in food cravings and mood states between women who smoke and women who are obese suggest that common biological mechanisms modulate cravings for fat in these women.
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Janse Van Rensburg K, Taylor AH. The effects of acute exercise on cognitive functioning and cigarette cravings during temporary abstinence from smoking. Hum Psychopharmacol 2008; 23:193-9. [PMID: 18219623 DOI: 10.1002/hup.925] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Abstinence from smoking is associated with increased cravings, risk of accidents and self-reported poor concentration. A single exercise session can reduce cravings and self-reported poor concentration and can enhance cognitive performance among non-smokers. OBJECTIVE To assess whether acute exercise impacts on the cognitive performance and cravings of abstaining smokers. METHODS In a counterbalanced cross-over design, participants (n = 23) did a 15 min passive or exercise condition, following cigarette abstinence. Cognitive functioning was measured by a computerised version of the Stroop colour-word interference task. Cravings were measured using the 10-item, 2-factor QSU-Brief and a single item for 'desire to smoke'. Measures were recorded at baseline, immediately post, 5, 10 and 15-min post treatment. RESULTS A 2-way ANOVA showed no significant condition x time interaction for cognitive functioning. Significant interaction effects were found for desire to smoke, QSU Factor 1 (desire-behave) and 2 (desire-affect). Exercise reduced cravings for up to 15 min post treatment. DISCUSSION Findings support previous research that acute exercise reduces cravings to smoke. Future research should determine if exercise can enhance other objective aspects of cognitive performance, and repeat the present study with a more homogeneous sample, in terms of Stroop performance. CONCLUSION This is the first study to show that exercise can reduce both factors of the QSU-Brief, but effects on cognitive functioning were not observed.
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14
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Giacomin E, Palmerini E, Ballo P, Zacà V, Bova G, Mondillo S. Acute effects of caffeine and cigarette smoking on ventricular long-axis function in healthy subjects. Cardiovasc Ultrasound 2008; 6:9. [PMID: 18318902 PMCID: PMC2288591 DOI: 10.1186/1476-7120-6-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2007] [Accepted: 03/04/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Few data exist regarding the direct effects of caffeine and smoking on cardiac function. We sought to explore the acute effects of caffeine assumption, cigarette smoking, or both on left ventricular (LV) and right ventricular (RV) function in a population of young normal subjects. METHODS Forty-five healthy subjects aged 25 +/- 2 years underwent echocardiography. Fifteen of them were non-smokers and habitual coffee consumers (group 1), 15 were smokers and not habitual coffee consumers (group 2), and 15 were smokers and habitual coffee consumers (group 3). Peak systolic (Sa), early diastolic Ea, and late diastolic (Aa) velocity of mitral annulus were measured by pulsed Tissue Doppler, and left atrioventricular plane displacement was determined by M-mode. Tricuspid annular velocities and systolic excursion (TAPSE) were also determined. Measurements were performed at baseline and after oral assumption of caffeine 100 mg in group 1, one cigarette smoking in group 2, and both in group 3. RESULTS No changes in ventricular function were observed in group 1 after caffeine administration. In group 2, cigarette smoking yielded an acute increase in mitral Aa (+12.1%, p = 0.0026), tricuspid Sa (+9.8%, p = 0.012) and TAPSE (+7.9%, p = 0.017), and a decrease in the mitral Ea/Aa ratio (-8.5%, p = 0.0084). Sequential caffeine assumption and cigarette smoking in group 3 was associated with an acute increase in mitral Aa (+13.0%, p = 0.015) and tricuspid Aa (+11.6%, p < 0.0001) and a reduction in mitral Ea/Aa ratio (-8.5%, p = 0.0084) tricuspid Ea (-6.6%, p = 0.048) and tricuspid Ea/Aa ratio (-9.6%, p = 0.0003). In a two-way ANOVA model controlling for hemodynamic confounding factors, changes in the overall population remained significant for mitral Aa and Ea/Aa ratio, and for tricuspid Aa and Ea/Aa ratio. CONCLUSION In young healthy subjects, one cigarette smoking is associated to an acute impairment in LV diastolic function and a hyperdynamic RV systolic response. Caffeine assumption alone does not exert any acute effect on ventricular long-axis function, but potentiates the negative effect of cigarette smoking by abolishing RV supernormal response and leading to a simultaneous impairment in both LV and RV diastolic function.
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Affiliation(s)
- Elisa Giacomin
- Department of Cardiovascular Disease, University of Siena, Italy
| | | | - Piercarlo Ballo
- Cardiology Operative Unit, S. Andrea Hospital, La Spezia, Italy
| | - Valerio Zacà
- Department of Cardiovascular Disease, University of Siena, Italy
| | - Giovanni Bova
- Department of Cardiovascular Disease, University of Siena, Italy
| | - Sergio Mondillo
- Department of Cardiovascular Disease, University of Siena, Italy
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Toll BA, Katulak NA, Williams-Piehota P, O'Malley S. Validation of a scale for the assessment of food cravings among smokers. Appetite 2008; 50:25-32. [PMID: 17574300 PMCID: PMC2386855 DOI: 10.1016/j.appet.2007.05.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2007] [Accepted: 05/11/2007] [Indexed: 11/30/2022]
Abstract
Weight gain associated with smoking cessation impedes attempts to quit smoking and may lead to obesity. One factor that might contribute to weight gain is cravings for sweet or rich foods. To date, no reliable measure exists for evaluating these cravings. The purpose of the current study was to validate an assessment of craving for sweet or rich foods for use among smokers. With a sample of 385 smokers enrolled in a clinical trial for smoking cessation, the study examined the factor structure, internal consistency, and convergent and predictive validity of the Questionnaire on Craving for Sweet or Rich Foods (QCSRF). A two-factor model best represented the data. Factor 1 contained six items assessing perceptions about the ability of sweet or rich foods to relieve negative affect and about self-control over eating. Factor 2 contained three items assessing the intensity of cravings. Both factors demonstrated high internal consistency and good convergent and predictive validity. These results suggest the QCSRF is a reliable and valid measure for examining cravings for sweet or rich foods among smokers.
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Affiliation(s)
- Benjamin A Toll
- Department of Psychiatry, Yale University School of Medicine, 1 Long Wharf Drive-Box 18, New Haven, CT 06511, USA.
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Goetzel RZ, Reynolds K, Breslow L, Roper WL, Shechter D, Stapleton DC, Lapin PJ, McGinnis JM. Health promotion in later life: it's never too late. Am J Health Promot 2007; 21:1-5, iii. [PMID: 17375496 DOI: 10.4278/0890-1171-21.4.tahp-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The clinical and epidemiological rationale for the health improvement benefits of health promotion in the later years of life are provided in this article. The authors review the emerging scientific consensus concerning the utility of lifestyle interventions for health improvement in the context of a narrowed definition of health promotion. Governmental initiatives for testing health promotion among Medicare beneficiaries are also discussed. Major research findings are reviewed and implications for health promotion practioners are also provided.
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White MA, Grilo CM. Symptom severity in obese women with binge eating disorder as a function of smoking history. Int J Eat Disord 2007; 40:77-81. [PMID: 16958111 DOI: 10.1002/eat.20334] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVE To compare obese female former smokers with binge eating disorder (BED) to women with BED with no smoking history in the severity of binge eating and associated symptoms. METHOD A consecutive series of 91 obese women with current diagnoses of BED were administered structured diagnostic and investigator-based interviews and self-report questionnaires to assess symptoms associated with eating disorders. Participants were classified as "never" or "former" smokers and symptom profiles were compared across smoking groups. RESULTS Former and never-smoking groups did not differ in age, body mass index, or current binge frequency. Former smokers reported significantly higher levels of dietary restraint, rigid dieting strategies, and avoidance of eating. CONCLUSION Former smokers were significantly more likely than never-smokers to endorse specific symptoms of eating pathology (i.e., rigid dieting strategies). Despite the average 15-year interval since smoking cessation, the former smokers in this patient group resembled current smokers with other eating disorders in terms of rigid and restrictive weight control methods. Obese patients with a smoking history may benefit from treatment to address rigid/pathological dieting and strategies.
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Affiliation(s)
- Marney A White
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut, USA.
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Sofuoglu M, Mouratidis M, Yoo S, Culligan K, Kosten T. Effects of tiagabine in combination with intravenous nicotine in overnight abstinent smokers. Psychopharmacology (Berl) 2005; 181:504-10. [PMID: 15983800 DOI: 10.1007/s00213-005-0010-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2004] [Accepted: 03/28/2005] [Indexed: 11/29/2022]
Abstract
RATIONALE Preclinical studies suggest that medications enhancing the brain gamma amino butyric acid (GABA) system attenuate the rewarding effects of stimulants including nicotine. These preclinical studies have not been followed up in systematic human studies. OBJECTIVES This study was conducted to examine the effects of a GABAergic medication, tiagabine, on acute physiological and subjective effects of intravenous (i.v.) nicotine and on tobacco withdrawal symptoms in overnight abstinent smokers. The proposed mechanism of action for tiagabine is selective inhibition of GABA transporter type I, which leads to increases in synaptic GABA levels. METHODS Eight male and four female smokers participated in a double-blind, placebo-controlled, crossover study. In each of three experimental sessions, participants were treated orally with a single 4- or 8-mg dose of tiagabine or placebo. Two hours following the medication treatment, participants received i.v. saline, followed 30 min later by 1.5 mg/70 kg i.v. nicotine. RESULTS Tiagabine treatment did not affect the heart rate or blood pressure changes induced by nicotine. There was a significant treatment effect for the subjective responses to nicotine, such that tiagabine, compared to placebo, attenuated the ratings of "good effects" and "drug liking." Tiagabine treatment at 8 mg attenuated the craving for cigarettes and enhanced the cognitive performance in the Classical Stoop Tests, compared to placebo or 4 mg tiagabine condition. CONCLUSIONS These results suggest that GABA enhancing medication tiagabine may reduce the rewarding effects of nicotine and improve cognitive performance in abstinent smokers. The utility of GABA medications for smoking cessation needs to be examined further in controlled clinical trials.
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Affiliation(s)
- Mehmet Sofuoglu
- Department of Psychiatry, VA Connecticut Healthcare System, Yale University, 950 Campbell Ave., Bldg. 36/116A4, West Haven, CT 06516, USA.
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Epstein LH, Wright SM, Paluch RA, Leddy JJ, Hawk LW, Jaroni JL, Saad FG, Crystal-Mansour S, Shields PG, Lerman C. Relation between food reinforcement and dopamine genotypes and its effect on food intake in smokers. Am J Clin Nutr 2004; 80:82-8. [PMID: 15213032 DOI: 10.1093/ajcn/80.1.82] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Food reinforcement and dopaminergic activity may influence food consumption, but research on whether they interact has not been performed. OBJECTIVE We assessed the effects of food reinforcement and the interaction of food reinforcement with the dopamine transporter (SLC6A3) genotype and the dopamine D(2) receptor (DRD(2)) genotype on energy consumption. DESIGN We studied food-consumption and reinforcing-value-of-food tasks in 88 smokers of European ancestry before they enrolled in smoking-cessation treatment. In the food-consumption task, subjects tasted and consumed 8 snack foods ad libitum. The reinforcing-value-of-food task assessed how hard subjects would work for food. RESULTS Significant interactions between dopamine genotypes and food reinforcement were observed. Subjects high in food reinforcement who lacked an SLC6A3*9 allele consumed significantly more calories (>150 kcal; P = 0.015) than did subjects low in food reinforcement or those high in food reinforcement who carried at least one SLC6A3*9 allele. Similarly, subjects high in food reinforcement who carried at least one DRD(2)*A1 allele consumed >130 kcal more (P = 0.021) than did subjects low in food reinforcement or those high in food reinforcement who lacked a DRD(2)*A1 allele. There was also a main effect of food reinforcement on energy intake (P = 0.005), with subjects high in food reinforcement consuming 104 kcal (or 30%) more than did subjects low in food reinforcement. CONCLUSIONS Food reinforcement has a significant effect on energy intake, and the effect is moderated by the dopamine loci SLC6A3 and DRD(2).
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Affiliation(s)
- Leonard H Epstein
- Departments of Pediatrics, School of Medicine and Biomedical Sciences, State University of New York at Buffalo, 14214-3000, USA.
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Rusted JM, Caulfield D, King L, Goode A. Moving out of the laboratory: does nicotine improve everyday attention? Behav Pharmacol 2000; 11:621-9. [PMID: 11198133 DOI: 10.1097/00008877-200011000-00009] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The most robust demonstrations of the nicotine-related performance effects on human cognitive processes are seen in tasks that measure attention. If nicotine does have some potential for enhancing attention, the obvious question to ask is whether the effects demonstrated in the laboratory hold any significance for real-life performance. This paper describes three studies that compare the effects in smokers of a single own brand cigarette on laboratory tests of attention and on everyday analogues of these laboratory tasks. In the laboratory measures of sustained attention and in the everyday analogue, performance advantages were registered in the smoking condition. These benefits were observed in smokers who abstained for a self-determined period of not less than 2 h. The studies were unable to replicate previous research reporting positive effects of smoking on a laboratory task of selective attention, the Stroop task. Small but significant improvements in performance were registered in the everyday analogues, which involved sustaining attention in a dual task situation, a telephone directory search task and a map search task. In addition, smokers showed a significant colour-naming decrement for smoking-related stimuli in the Stroop task. This attentional bias towards smoking-related words occurred independent of whether they had abstained or recently smoked an own brand cigarette. The effect is discussed in terms of the two-component model of processing bias for emotionally valenced stimuli.
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Affiliation(s)
- J M Rusted
- Laboratory of Experimental Psychology, University of Sussex, Brighton, UK.
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Abstract
This study assessed the influence of smoking on diurnal variations in subjective activation and mood, with no restrictions placed on subjects' usual smoking habits after the first cigarette of the day. Forty-two students (21 smokers and 21 non-smokers) responded to questions on unipolar visual analogue scales every hour from 08:00 to 21:00 hours. At 08:00 h, the smokers were in a situation of nicotine deprivation. Each visual analogue scale was analyzed independently to determine whether they differ in sensitivity to time of day. We confirmed that subjective activation and mood improved after subjects smoked their first morning cigarette, with vigour, sleepiness and sadness being the most sensitive scales. Smokers' diurnal functions on negative scales of activation varied within a wider range than did non-smokers' and optimal moments were delayed 3 h as a result of worse morning ratings and greater post-lunch interference. The only mood scale sensitive to smoking was happiness, with smokers having a lower mean score than non-smokers, and a delay of 6 h in peak ratings. These results support reports of differences in the circadian rhythmicity of smokers and non-smokers, even when the former smoke at will. Smokers' presentation of suboptimal levels of activation and mood at critical diurnal periods is consistent with models of deprivation-reversal and acute nicotine depletion over the course of the day. Copyright 2000 John Wiley & Sons, Ltd.
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Affiliation(s)
- Ana Adan
- Departamento de Psiquiatría y Psicobiología Clínica, Facultad de Psicología, Universidad de Barcelona, Spain
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Sloan WW. Hypothesis for temporal displacement of metabolic and neuronal accommodation in smoking addiction. J Addict Dis 2000; 18:29-49. [PMID: 10631962 DOI: 10.1300/j069v18n04_04] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Using the overlapping criteria of (1) current smoking status and (2) homeostatic accommodation of smoking, the categories of nonsmoker, beginning smoker, smoker, and quitting smoker are structured into a cyclic representation of smoking addiction. This cyclic representation reveals that elimination of homeostatic accommodation of smoking is a critical success factor to the process of becoming a nonsmoker, while the act of stopping smoking is necessary yet insufficient to the success of that process. Homeostatic accommodation is described as having two components: metabolic and neuronal. A hypothesis for temporal displacement of metabolic and neuronal accommodation is presented to explain the behavior of "chippers" (occasional smokers) and adolescent smokers. Recommendations are made for research on the rates of development and dissipation of metabolic and neuronal accommodation of smoking, and for the development of a bimodal therapy that addresses both metabolic and neuronal accommodation and reduces relapse for quitting smokers.
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