Emotion dysregulation and cigarette dependence, perceptions of quitting, and problems during quit attempts among Spanish-speaking Latinx adult smokers

Emotion Regulation Difficulties and Smoking Behavior among Adults with Chronic Obstructive Pulmonary Diseases

COPD is one of the leading causes of death in the United States and results in increased healthcare costs and disability. Smoking is the main determinant of COPD development and continued use increases mortality as compared to those who have stopped smoking. Research has indicated that cigarette smoking may play a role in attempts to regulate distressing emotional experiences and thus, may be an important transdiagnostic process underlying continued smoking behavior among adults with COPD. The current study investigated the role of ER difficulties in relation to smoking status and cigarettes smoked per day among adults with COPD. This cross-sectional study included a sample was adults with COPD (N = 320). Participants self-reported current smoking status, daily smoking, and the Difficulties in Emotion Regulation Scale. All analyses were adjusted for age, sex, probable depression, probable anxiety, and dyspnea severity. DERS total scores were associated with greater odds of current smoking. With the exception of impulsivity, all other dimensions of emotion regulation were significantly associated with current smoking. Greater difficulties in emotional awareness were associated with greater cigarettes smoked per day. However, neither the DERS total score nor any other dimensions of emotional regulation were significantly associated with cigarettes smoked per day. The present study provides preliminary data linking ER difficulties to smoking behavior among adults with COPD. If corroborated by future research, these findings suggest that ER might be a potential target for smoking cessation programs among adults with COPD.

Emotional dysregulation in relation to substance use and behavioral addictions: Findings from five separate meta-analyses

Background/objective

Emotional dysregulation (ED) is a transdiagnostic variable underlying various psychiatric disorders, including addictive behaviors (ABs). This meta-analysis examines the relationship between ED and ABs (alcohol, tobacco, cannabis, gambling, and gaming), and indicators of AB engagement (frequency, quantity/time of use, severity, and problems).

Method

Searches were conducted in PubMed, Scopus, WoS, and PsycINFO. Five separate meta-analysis were run using random-effects models. Moderators (age, sex, continental region, and sample type; community vs. clinical), and publication bias were evaluated.

Results

A total of 189 studies (N = 78,733; 51.29 % women) were identified. ED was significantly related to all ABs. Problems and severity indicators exhibited the largest effects (r's .118-.372, all p <.023). There were larger effect sizes for cannabis problems (r = .372), cannabis severity (r = .280), gaming severity (r = .280), gambling severity (r = .245), gambling problems (r = .131), alcohol problems (r = .237), alcohol severity (r = .204), and severity of nicotine dependence (r = .118). Lack of impulse control exhibited some of the largest effects in relation to ABs. Clinical samples of cannabis users vs. community-based exhibited larger magnitude of associations.

Conclusions

Interventions targeting ABs should address lack of strategies and impulsive behaviors as an emotion regulation strategy specifically, as it is a common risk factor for ABs.

Emotional dysregulation among English-speaking Hispanic persons who smoke living in the United states

Hispanic/Latinx (hereafter Hispanic) individuals in the United States (US) experience serious tobacco-related disparities and factors contributing to such disparities need to be adequately identified and clinically addressed. Emotion dysregulation is a key transdiagnostic relevant to smoking. The present cross-sectional investigation sought to test if emotion dysregulation was related to more severe problems during smoking quit attempts (e.g., irritability, weight gain), perceptions of difficulty about quitting, as well as negative and positive beliefs about smoking abstinence in a sample of English-speaking Hispanic adults residing in the US who smoke. Participants included 332 Hispanic adults who engaged in daily cigarette smoking (35.46 years old, 37 % identified as female). Emotion dysregulation was significantly related to more severe problems when quitting and perceived barriers for quitting, as well as negative beliefs about smoking abstinence. Additionally, emotion dysregulation was significantly and negatively related to positive outcomes about smoking abstinence. The amount of change in the various smoking criterion variables accounted for by emotion dysregulation was small (sr2 range: 0.028-0.085), but evident in adjusted models that accounted for a wide range of factors (e.g., depression, drug use severity). Overall, this investigation found consistent empirical evidence that individual differences in emotion dysregulation in Hispanic individuals were associated with several clinically significant smoking processes, suggesting this construct may represent an important factor involved in the maintenance and relapse of smoking among this ethnic population.

Effect of an intensive tobacco cessation program on the smoker narrative: A content analysis and grounded theory

INTRODUCTION

The smoker's narrative during smoking quitting provides insight into aspects not fully explored in daily clinical practice. The aim of the study was to analyze the smoker narrative using two types of methodologies: content analysis and grounded theory, before and after smoking cessation intervention, provided to the smoker in a specialized Smoking Cessation Unit accredited by the Spanish Society of Pneumology and Thoracic Surgery.

METHODS

A prospective observational study of current smokers included in a tobacco cessation program between 2017 and 2020 was conducted at the Smoking Cessation Unit of Santiago de Compostela Health Area, Spain. Routine clinical variables and patient narrative data were collected. A descriptive analysis of the sample, the content of the textual corpus, and a grounded theory were performed in semi-structured interviews at baseline and at follow-up at 6 months.

RESULTS

A total of 116 patients were included (mean age 55.6 ± 10.6 years; 56.9% male; mean nicotine dependence score 5.7 ± 1.6). Quantitative analysis of the narrative shows that the most frequent phrases and words are associated with smoking, nicotine craving, and predisposition for smoking cessation. After the intervention, phrases related to the manifestation of abstinence, response to pharmacological treatment, and self-perception of smoking cessation were predominant. In the qualitative analysis, the most frequent categories in the smoker's textual corpus were dependence, motivation, and emotionality, which decreased after the intervention (11.4%, 21.4%, and 9.9%, respectively) accompanied by increased satisfaction (19.2%) and the manifestation of abstinence (21.5%).

CONCLUSIONS

Motivation, nicotine dependence, and sensitivity to emotions are all closely intertwined in the current smoker narrative and can be modified as a consequence of treatment.

Emotion Dysregulation and E-Cigarette Expectancies among College Student E-Cigarette Users

Background: E-cigarette outcome expectancies (i.e., beliefs about the expected consequences of e-cigarette use) are a key factor in motivating use. Emotion regulation difficulties have demonstrated significant associations with outcome expectancies; however, there has yet to be an examination of associations between specific emotion regulation difficulties and specific e-cigarette outcome expectancies, which could serve as targets for intervention efforts. Therefore, the current study sought to examine the unique predictive ability of specific emotion regulation difficulties in terms of e-cigarette outcome expectancies. Methods: Participants were 116 college student e-cigarette users (Mage = 19.72, SD = 1.88; 71.6% female) who completed self-report questionnaires for course credit. Results: Greater difficulties engaging in goal-directed behavior when experiencing negative emotions and fewer difficulties accessing effective emotion regulation strategies were associated with positive reinforcement outcome expectancies. Greater emotion regulation difficulties in general were also associated with negative reinforcement outcome expectancies, though there were no significant individual predictors. Conclusion: These results suggest that greater emotion regulation difficulties are associated with mood-related e-cigarette outcome expectancies, and targeting emotion regulation difficulties, particularly difficulty engaging in goal-directed behavior when upset, may be useful to incorporate into intervention efforts.

Differences in smoking behavior and beliefs about abstinence among Latinx individuals with and without depression who smoke cigarettes

There is a well-established relation between depression and smoking in the general population. However, past work focused on Latinx persons who smoke in relation to depressed affect has yielded inconsistent findings. The present investigation aimed to build on past research and evaluate differences among English-speaking Latinx adults who smoke combustible cigarettes with and without probable depression in terms of cigarette dependence, perceived barriers for quitting, severity of problems when quitting, and smoking abstinence expectancies. The current sample included 338 adult Latinx daily cigarette smokers (Mage = 35.53 years; SD = 8.65; age range 18-61; 37.3% female) that were recruited nationally throughout the US. Results indicated that among Latinx persons who smoke, those with probable depression (compared to those without) demonstrated higher levels of cigarette dependence, more severe problems when trying to quit, greater perceived barriers for quitting, and increased negative abstinence expectancies after adjusting for sociodemographic and concurrent substance use variables. Future work could build from this research to elucidate the role of depression in the maintenance and relapse of smoking among the Latinx population.

Hispanic/Latinx individuals' attributions for abstinence and smoking: A content analysis of open-ended responses from a randomized cessation trial

Introduction

Little is known about facilitators and barriers to smoking cessation among Hispanics seeking treatment. This secondary analysis examined attributions for abstinence or smoking among participants in a nationwide randomized controlled trial testing a self-help smoking cessation intervention among Spanish-speaking Hispanics in the United States (US).

Methods

At each follow-up assessment (6, 12, 18, and 24 months), participants (N = 1,417) responded to open-ended items regarding reasons for either abstinence or smoking. A content analysis was conducted using NVivo on the responses from 1,035 participants.

Results

Mood Management (e.g., stress and anxiety) was the most frequent reason for smoking across all timepoints. Concern for personal health and wellbeing was the most frequent reason cited for abstinence across all timepoints. Important barriers (e.g., financial stressors, environmental disasters) and facilitators (e.g., family, faith) were also identified. Quantitative subgroup analyses revealed differences in the frequency of abstinence and smoking attributions by sex, marital status, and annual household income.

Conclusion

The identified facilitators and barriers to abstinence support and expand findings from previous studies by using a geographically and ethnically diverse sample of treatment seeking, Spanish-preferring smokers. They also provide specific targets for tailoring cessation and relapse prevention interventions designed to improve cessation outcomes and reduce tobacco-related health disparities among Hispanics in the US.

Emotion regulation expectancies and smoking cessation factors: A daily diary study of California adults who smoke cigarettes during a practice quit attempt

SIGNIFICANCE

Cross-sectional studies have shown that greater cigarette smoking-related emotion regulation expectancies were associated with retrospectively reported withdrawal during prior quit attempts and greater barriers to cessation. Few studies have investigated the relationship of within-person daily emotion regulation expectancies to factors related to initiating and maintaining a brief quit attempt.

METHODS

People living in California who smoked cigarettes daily (n = 220, 50 % female; 48.5 % white, 14.6 % Hispanic, 16.7 % Black or African American, 9.6 % Asian, 7.6 % Multi-race, 3.0 % other race; mean age=43.71 years old) completed a practice quit attempt and 28-days of daily diary surveys. In the morning, participants reported non-smoking and smoking emotion regulation expectancies based on the Affective Processing Questionnaire, daily abstinence plan, abstinence self-efficacy, and cigarettes smoked. Successful abstinence plans were calculated as days with an abstinence plan and no cigarettes smoked. Multilevel models investigated whether within-person emotion regulation expectancies were associated with abstinence plan, self-efficacy, and successful abstinence plan.

RESULTS

Greater within-person non-smoking emotion regulation expectancies were associated with increased odds of having an abstinence plan, higher self-efficacy, and a successful abstinence plan on a given day (ps < .05). Greater within-person smoking emotion regulation expectancies were associated with lower odds of having an abstinence plan and lower self-efficacy (ps < .001) but did not significantly associate with a successful abstinence plan.

CONCLUSIONS

These findings show that within-person levels of expectations in emotion regulation abilities may contribute to factors relevant to initiating and achieving daily abstinence during a practice attempt.

Anxiety symptoms and anxiety sensitivity in relation to cigarette dependence, perceived barriers for smoking cessation and quit problems among adult Latinx smokers

Cigarette smoking is associated with adverse physical and mental health among Latinx adults in the United States. The present investigation sought to explore the main and interactive effects of anxiety symptoms and anxiety sensitivity in relation to cigarette dependence, perceived barriers for smoking cessation, and severity of problems experienced when quitting among adult Latinx smokers. Participants included 338 Latinx adult daily cigarette smokers (Mage = 35.53 years; SD = 8.65; age range 18-61; 37.3% female). Results indicated that anxiety symptoms were associated with greater cigarette dependence, severity of problems when quitting, and perceived barriers for smoking cessation (effect size range: 2%-3% of variance), whereas anxiety sensitivity was related to severity of problems when quitting and perceived barriers for smoking cessation (effect size range: 2%-3% of variance). There was also a statistically significant interaction between anxiety sensitivity and anxiety symptoms for cigarette dependence; anxiety was related to cigarette dependence for Latinx smokers with higher levels of anxiety sensitivity, but not for those with lower levels of anxiety sensitivity. Overall, the present findings indicate that anxiety symptoms and anxiety sensitivity are relevant factors for better understanding cigarette dependence, problems experienced when trying to quit, and perceptions of barriers to quitting among adult Latinx smokers.

The effects of emotion dysregulation and negative affect on urge to smoke and nicotine dependence: The different roles of metacognitions about smoking

Evidence has shown that smoking is a self-regulatory strategy to relieve negative affect and that metacognitions about smoking may play a role in addictive behaviors. Therefore, the present research was designed to examine the direct and indirect roles of emotion dysregulation and negative affect in predicting urge to smoke and nicotine dependence via metacognitions about smoking. In a cross-sectional study, 450 nicotine-dependent men completed measures of urge to smoke, nicotine dependence, metacognitions about smoking, negative affect, and emotion dysregulation. The results showed that both emotion dysregulation and negative affect had indirect effects on urge to smoke via positive metacognitions about smoking as well as on nicotine dependence via negative metacognitions about smoking. The findings suggest that metacognitions about smoking have different roles in different patterns of nicotine use so that positive and negative metacognitions have important roles respectively in urge to smoke and nicotine dependence in smokers with high emotion dysregulation and negative affect. This study also adds to the literature on the metacognitive theoretical framework of addictive behaviors supporting the use of Metacognitive Therapy interventions in smoking cessation.

Emotion regulation and substance use: A meta-analysis

There has been exponential growth in research on emotion regulation and substance use in the past decade. The current meta-analysis evaluated variability in the magnitude of the relation between aspects of emotion regulation and substance use. A search of PsycINFO, Embase, PubMed, CINAHL Plus, and PILOTS in December 2020 resulted in 6642 initial studies, of which 95 met inclusion criteria (association between emotion regulation and substance use was reported, participants were > 18 years old, article was in English). A total of 445 effects were obtained (N = 156,025 participants; weighted M_age = 29.31; 59.5% female; 66.1% White; 76.6% non-clinical). Emotion regulation and substance use were significantly related (r = 0.19; p < 0.001; 95%CI [0.17, 0.20]). Emotion regulation abilities were generally more strongly related to substance use than emotion regulation strategies; this pattern was stronger for behavioral vs. cognitive abilities and extended to both negative and positive emotions. Relations were stronger for older and clinical samples; mixed effects were found for sex and no conclusive effects were found for race. Despite limitations of the existing literature (e.g., cross-sectional, self-reports), results indicated that the magnitude of the relation between emotion regulation and substance use varied considerably as a function of emotion regulation and substance use constructs and sample characteristics.

Associations between alcohol consumption and smoking variables among Latinx daily smokers

INTRODUCTION

Accumulating evidence demonstrates a strong link between alcohol consumption and smoking status among Latinx individuals. However, there is a need to evaluate the cognitive processes and experiences related to quitting smoking among Latinx smokers. The purpose of the current paper was to examine the association between alcohol consumption and smoking expectancies, barriers to cessation, cigarette dependence, quit problems, and intentions and confidence to quit.

METHODS

Data were taken from a sample of Spanish-speaking Latinx daily smokers (N = 359; 59% female; Mage = 33.20, SD = 9.71) who completed an online survey. The alcohol consumption subscale of the Alcohol Use Disorders Identification Test (AUDIT; Babor, Higgins-Biddle, Saunders, & Monteiro, & World Health Organization, 2001) was used to predict smoking variables.

RESULTS

Consistent with our prediction, alcohol consumption significantly predicted smoking variables indicative of poorer smoking cessation ability. Specifically, greater alcohol consumption was associated with greater positive and negative smoking expectancies, barriers to cessation, and quit problems experienced during prior cessation attempts. Unexpectedly, greater alcohol consumption was also associated with greater confidence to quit smoking.

CONCLUSIONS

The current research suggests that alcohol consumption should be considered in the context of smoking cessation among Latinx individuals. The findings confirm and extend previous research by demonstrating that alcohol consumption is associated with proximal predictors of smoking outcomes that can be targeted during treatment. Implications for future research include addressing alcohol consumption during intervention and treatment of Latinx daily smokers.

Anxiety Sensitivity and Emotion Dysregulation in Dual and Exclusive E-Cigarette Users

Background: E-cigarette use has increased exponentially over the past decade, particularly among current combustible cigarette users. Preliminary evidence has demonstrated differences across exclusive and dual e-cigarette/combustible cigarette users, such that dual users represent a more clinically severe group. Yet, the extent to which these groups differ on critical transdiagnostic risk factors that may promote and maintain nicotine dependence, such as anxiety sensitivity and emotional dysregulation has yet to be systematically studied. The purpose of the current study was to examine differences between exclusive e-cigarette users and dual e-cigarette and combustible cigarette users in anxiety sensitivity and both global emotion regulation difficulties as well as within specific emotion regulation difficulty domains. Methods: Participants were 192 exclusive e-cigarette users and 315 dual e-cigarette and combustible cigarette users (52.1% female, Mage = 34.8 years, SD = 11.42). Results: Compared to exclusive e-cigarette users, dual users reported higher anxiety sensitivity, overall emotion regulation difficulties, and specific emotion regulation difficulties related to impulse control and lack of access to effective emotion regulation strategies. There were no group differences in emotion regulation difficulties related to emotional clarity, ability to engage in goal-directed behavior when upset, and emotional non-acceptance. Conclusion: The current data suggest that dual users are an at-risk group in terms of emotional processes. Dual users would likely benefit from targeted intervention efforts focused on reducing anxiety sensitivity and improving emotion regulation in order to reduce nicotine consumption and/or promote cessation.

Third wave cognitive and behavioral processes and therapies for addictive behaviors: An introduction to the Special Issue

Third wave cognitive and behavioral therapies have garnered significant attention in the study and treatment of addiction. Such treatments employ a process-oriented, transdiagnostic approach to mitigate problematic thought and behavioral patterns and consequences associated with substance use. Although initial evidence is promising, much remains unknown regarding the impact of third wave processes on substance use behavior and treatment outcomes. Additionally, more work is needed to elucidate the potential of novel third wave treatments on substance use outcomes. If proven successful, third wave processes and therapies may hold the key to disrupt the huge financial, societal, and personal burden associated with addiction. This Special Issue highlights recent, scientifically rigorous, clinically applicable advances in current understanding of third wave cognitive and behavioral processes and therapies for substance use. Research presented in this Special Issue covers topics ranging from the role and application of mindfulness in the etiology of substance use behavior, treatment outcomes, and familial support; the potential of transdiagnostic factors as important considerations for vulnerable groups; and the development and refinement of novel technological and integrated interventions. This Special Issue is organized into three parts classified as third wave processes and substance use behavior; third wave processes in traditional substance use treatment and their malleability; and third wave treatments for substance use among special populations. It is hoped that this issue will alert readers to the significance of this work, illustrate the many domains currently being explored via process-oriented, transdiagnostic treatment, and identify promising and impactful areas for research.

Acculturative Stress, Anxiety Sensitivity, and Smoking among Spanish-Speaking Latinx Adult Smokers

Objectives: Although acculturative stress is a known individual difference factor related to poor health, little is understood about its relationship to smoking among Latinx adults. One transdiagnostic factor that may serve a mediational role in the relation between acculturative stress and smoking is anxiety sensitivity. The current study evaluated whether anxiety sensitivity mediated the relations between acculturative stress and smoking among a large sample of adult Spanish-speaking Latinx smokers. Method: Participants were 359 Spanish-speaking Latinx daily smokers (58.8% female, M_age= 33.2 years, SD = 9.7) who provided self-report data on acculturative stress, anxiety sensitivity, and smoking outcomes of cigarette dependence, perceived barriers for quitting cigarettes, and severity of problems during past quit attempts. Independent mediation models were conducted for each smoking outcome, with acculturative stress entered as the predictor and anxiety sensitivity entered as the proposed explanatory factor. Results: There were statistically significant indirect effects of acculturative stress via anxiety sensitivity in relation to cigarette dependence, perceived barriers for quitting cigarettes, and severity of problems during past quit attempts. Conclusions: The present findings provide novel evidence that anxiety sensitivity serves a mediational role in relations between acculturative stress and smoking outcomes among Latinx adult smokers.

Synthesis of Novel Nicotinic Ligands with Multimodal Action: Targeting Acetylcholine α4β2, Dopamine and Serotonin Transporters

Nicotinic acetylcholine receptors (nAChRs), serotonin transporters (SERT) and dopamine transporters (DAT) represent targets for the development of novel nicotinic derivatives acting as multiligands associated with different health conditions, such as depressive, anxiety and addiction disorders. In the present work, a series of functionalized esters structurally related to acetylcholine and nicotine were synthesized and pharmacologically assayed with respect to these targets. The synthesized compounds were studied in radioligand binding assays at α4β2 nAChR, h-SERT and h-DAT. SERT experiments showed not radioligand [³H]-paroxetine displacement, but rather an increase in the radioligand binding percentage at the central binding site was observed. Compound 20 showed K_i values of 1.008 ± 0.230 μM for h-DAT and 0.031 ± 0.006 μM for α4β2 nAChR, and [³H]-paroxetine binding of 191.50% in h-SERT displacement studies, being the only compound displaying triple affinity. Compound 21 displayed K_i values of 0.113 ± 0.037 μM for α4β2 nAChR and 0.075 ± 0.009 μM for h-DAT acting as a dual ligand. Molecular docking studies on homology models of α4β2 nAChR, h-DAT and h-SERT suggested potential interactions among the compounds and agonist binding site at the α4/β2 subunit interfaces of α4β2 nAChR, central binding site of h-DAT and allosteric modulator effect in h-SERT.