Testing the abstinence violation effect construct with marijuana cessation

"I was already there once": Cumulative attempt capital of marginalized women exiting substance use and street prostitution contributes to their recovery capital

Despite a move to view substance use as a disease of the brain, relapse into drugs is still often viewed as a personal failure. Low recovery capital has been used to explain relapse among certain marginalized populations. Recovery capital is a recent framework that refers to the individual's sum of all internal and external assets that may assist in their recovery process. It includes four categories: physical, human, social, and cultural capital. However, this framework does not relate to the role of actual relapses in the recovery process, despite their common occurrence. To bridge this gap, in-depth interviews with 29 women formerly engaged in substance use and street prostitution in a large urban area were used to probe women about their relapse and recovery experiences. The current study demonstrates the value in repeat recovery setbacks, what I term "cumulative attempt capital": lessons learned from previous recovery attempts. I argue that previous attempts improve women's social and professional networks, help them learn from past mistakes, improve and maintain their health, and provide them with a sense of self-efficacy. This research expands our understanding of the positive role failed attempts play in one's recovery. Such reframing by service providers can alleviate a sense of shame and low self-worth for women in street prostitution and substance use and has implications for policy and program development.

[Mindfulness in Development-oriented Approaches to Substance Use Prevention and Therapy: Rationale, Design and Objectives of the Research Consortium IMAC-Mind]

Mindfulness in Development-oriented Approaches to Substance Use Prevention and Therapy: Rationale, Design and Objectives of the Research Consortium IMAC-Mind Substance use disorders (SUD) are a major contributor to morbidity and mortality. They are typically initiated during adolescence and can have fatal implications for healthy development. Despite substantial scientific advances, there remains a need to prioritize research directed at reducing risks for SUD, particularly in vulnerable periods and populations from a developmental perspective. Research indicates that reward sensitivity, impulsivity, deficient self-regulation, and stress reactivity develop markedly in childhood and adolescence and play an important role in the initiation and maintenance of SUD. A growing number of research results suggest that these factors can be favorably influenced by mindfulness-based interventions and that mindfulness-based exercises can be successfully integrated into established prevention and treatment programs. In this paper we summarize the conceptual relationships between the development and maintenance of addiction disorders and mindfulness, discuss existing empirical findings with regard to childhood and adolescence, and present the aims, study designs and intervention models of the subprojects from the ongoing research network "IMAC-Mind: Improving Mental Health and Reducing Addiction in Childhood and Adolescence through Mindfulness: Mechanisms, Prevention and Treatment".

Is craving a risk factor for substance use among treatment-seeking individuals with alcohol and other drugs use disorders? A meta-analytic review

BACKGROUND

It is still unclear whether craving should be considered a key risk factor for substance-use behaviors (SUB) among treatment-seeking individuals with alcohol (AUD) and other drugs use disorders. Therefore, this study aims at clarifying this topic using a meta-analytic approach.

METHODS

Cohen's d was computed as effect size (ES) measure. Heterogeneity of ESs was computed using the Q statistic and I² index. The analyses also evaluated the impact assessment length on ESs. Furthermore, proximal effects of craving on SUB were compared to distal ones. The diagnoses of specific substance use disorders (SUDs), together with assessment instruments and research design were considered as additional moderators.

RESULTS

Thirty-six independent studies were included for a total of 4868 treatment-seeking individuals with SUDs. Patients who used substances showed slightly higher levels of craving than abstinent ones. The heterogeneity of results was large and significant. The length of period of assessment was positively related to ESs. The analyses highlighted no differences between pooled ESs of proximal and distal impacts of craving on SUB. The diagnoses of SUDs were significant moderators. Considering AUD, assessment instruments and research design were additional moderators.

CONCLUSIONS

Craving is a modest time-dependent proximal and distal risk factor for SUB among individuals with SUDs. Both the frequency of craving episodes and a heightened reactivity to craving cues are largely associated to SUB among individuals with AUD. Future studies should evaluate the mediating and moderating roles of self-regulatory mechanisms on the relationship between craving and SUB.

Nicotine patch for cannabis withdrawal symptom relief: a randomized controlled trial

RATIONALE

Given that tetrahydrocannabinol (THC) and nicotine have similar effects on negative affect (NA), we hypothesized that a 7-mg nicotine patch (NP) would reduce NA-related cannabis (CAN) withdrawal symptoms in cannabis-dependent (CD) individuals who were not nicotine dependent.

OBJECTIVE

We sought to determine whether NP reduces NA across 15 days of CAN abstinence in two groups: non-tobacco smokers (NTS) and light tobacco smokers (LTS).

METHODS

CD participants (N = 127; aged 18-35) who used CAN at least 5 times/week for the past 12 + months were randomized to (1) NP or (2) a placebo patch (PP) and received $300 for sustained biochemically verified CAN abstinence. Of those randomly assigned, 52 of 63 NP, and 56 of 64 PP maintained biochemically verified CAN abstinence and 51 NP and 50 PP participants complied with all aspects of the study. Affect and other withdrawal symptoms were measured every 48 h across 15 days of CAN abstinence.

RESULTS

After controlling for age, tobacco use, baseline THC concentration, and baseline measurements of the dependent variable, NP reduced NA symptoms across the 15-day treatment relative to PP. Differences in NA and CAN withdrawal symptoms were not moderated by tobacco user status.

CONCLUSIONS

The findings provide the first evidence that NP may be able to attenuate NA-related withdrawal symptoms in individuals with cannabis use disorder who are not heavy users of tobacco or nicotine.

CLINICAL TRIALS REGISTRY

NCT01400243 http://www.clinicaltrials.gov.

Informed Assent Recall Among Adolescents in Substance Use Disorder Treatment Research

Evidence suggests that vulnerable populations such as substance users, those involved in the criminal justice system, and those with cognitive deficits often fail to recall information regarding the informed assent process. This study investigated correlates of assent quiz errors (AQE) among adolescents enrolling in a substance use disorder treatment study.

METHOD

Adolescents (age 13-19) entering substance use treatment completed a standard informed consent procedure to participate in a longitudinal research study, followed by a brief 6-item assent quiz.

RESULTS

Informed assent quiz errors were lower in this study relative to those observed in the adult literature. Being male and having lower treatment resistance was associated with making an AQE. Both days of marijuana use and days spent in the criminal justice system were associated with AQE. Hyperactivity-impulsivity approached significance (p = .057) but was not a correlate of AQE.

CONCLUSION

Those collecting assent should be aware that heavily-using males involved in the criminal justice system are prone to make more errors, and should use procedures such as assent quizzes to enhance their understanding of study procedures. Future research should investigate the impact of motivation and consider using experimental designs to test adolescent recall of study procedures under various assenting conditions.

Physical activity and cannabis cessation

BACKGROUND AND OBJECTIVES

Based on recent empirical and theoretical work suggesting that physical activity (PA) activates many of the same physiological systems as cannabis, the present study sought to investigate the impact of PA level (ie, low [including none] vs. moderate/high) on a cannabis cessation attempt during the first 7 days post-quit.

METHODS

The present study was a 2 time-point prospective study of 84 cannabis dependent military veterans (3 female) who responded to study flyers, within a Veterans Affairs Medical Center, seeking individuals interested in engaging in a self-guided cessation attempt. All study measures were self-report.

RESULTS

Though no baseline differences between those with low and those with moderate/high levels of physical activity were observed, results revealed that participants who reported low levels of physical activity, versus moderate/high levels, were significantly more likely to report a cannabis lapse during the week following a quit attempt, particularly within the first 4 days of the cessation period. Further, individuals with low levels of PA were also more likely to report greater mean cannabis use during the first 4 days of the cessation period.

CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE

Findings suggest that early interventions aimed at increasing physical activity may be useful among individuals with cannabis dependence who are engaged in a cessation attempt.

Situational determinants of use and treatment outcomes in marijuana dependent adults

Research and theory strongly support the importance of situational determinants of substance use as targets for intervention, but few studies have systematically examined situational use characteristics in marijuana dependent adults. The present study describes situational use of marijuana in a population of 87 marijuana dependent adults and reports relationships with outcomes of treatment. Use in negative affective situations was independently associated with psychological distress, maladaptive coping strategies, lower self-efficacy, and poorer outcomes post-treatment. The findings were consistent with research on using drugs to cope with negative affect providing evidence of convergence between two different methods of assessing high risk situations for substance use. The results support continued emphasis on coping with negative affect as a target in treatments for marijuana dependence.

“Because I Am Worth It”

Self-regulation failure is often explained as being overwhelmed by impulse. The present article proposes a novel pathway, presenting a theoretical framework and empirical review of a justification-based account of self-regulation failure. With justification we refer to making excuses for one’s discrepant behavior, so that when experiencing a self-regulation dilemma between immediate impulses and long-term intentions, people resolve the conflict by developing and employing justifications that allow violations of the goal they endorse. Accordingly, rather than inhibiting motivations from the impulsive system, the reflective system can also facilitate them, leading to self-regulation failure. We bring together empirical evidence from various domains demonstrating that justifications can instigate self-regulation failure and rule out alternative accounts. Having established that justification processes contribute to self-regulation failure, we then propose several mechanisms that may fuel the effect. Finally, routes for future research and the conceptual and practical implications of these novel insights for self-regulation are discussed.

Probability and predictors of cannabis use disorders relapse: results of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC)

BACKGROUND

This study aims to estimate the odds and predictors of Cannabis Use Disorders (CUD) relapse among individuals in remission.

METHODS

Analyses were done on the subsample of individuals with lifetime history of a CUD (abuse or dependence) who were in full remission at baseline (Wave 1) of the National Epidemiological Survey of Alcohol and Related Conditions (NESARC) (n=2350). Univariate logistic regression models and hierarchical logistic regression model were implemented to estimate odds of relapse and identify predictors of relapse at 3 years follow up (Wave 2).

RESULTS

The relapse rate of CUD was 6.63% over an average of 3.6 year follow-up period. In the multivariable model, the odds of relapse were inversely related to time in remission, whereas having a history of conduct disorder or a major depressive disorder after Wave 1 increased the risk of relapse.

CONCLUSIONS

Our findings suggest that maintenance of remission is the most common outcome for individuals in remission from a CUD. Treatment approaches may improve rates of sustained remission of individuals with CUD and conduct disorder or major depressive disorder.

Relapse and Relapse Prevention

Most psychological disorders and problem behaviors are characterized by very high rates of postremittance relapse. Thus, advances in the long-term efficacy of psychological interventions require understanding the causes and processes of relapse, with the ultimate goal of developing strategies that reduce the probability of relapse. Existing psychological theory and interventions relevant to relapse and relapse prevention (RP) are reviewed, with a focus on addictive behaviors. The past two decades have produced increased attention toward the relapse problem and important advances in the conceptualization of relapse (i.e., as a process rather than a discrete event). Further progress will require the translation of basic theory into applied theory, the development of integrative theories of relapse, and the design and testing of theory-based, multimodal RP interventions.

Abstinence and moderate use goals in the treatment of marijuana dependence

AIMS

The purpose of this study was to examine the influence of personal goals (abstinence or moderation) on treatment outcomes for marijuana use. Hypotheses regarding self-efficacy for goal attainment were tested.

DESIGN

Adult marijuana users seeking treatment were assigned randomly to three treatment conditions: (1) cognitive-behavioral relapse prevention support group; (2) individualized brief motivational enhancement; and (3) delayed treatment control group. Follow-up assessments were conducted at 4, 7, 13 and 16 months.

SETTING

University research offices.

PARTICIPANTS

Participants were 291 adult marijuana users. Measurements Marijuana use, personal treatment goals and self-efficacy for achieving one's goal were assessed across the 16-month follow-up.

FINDINGS

Greater marijuana related problems and dependence symptoms were associated with an initial goal of abstinence. Participants were more likely to achieve outcomes consistent with their personal goals. Participants with abstinence goals reported greater self-efficacy for goal achievement than those with moderation goals after participating in the abstinence oriented treatment; self-efficacy for goal success predicted goal achievement for both moderate use and abstinence goals.

CONCLUSIONS

Marijuana users approaching an abstinence-oriented treatment varied in the extent to which they were actively seeking abstinence as the outcome. Differences in goals were predictable from severity of problems related to use. Goal preference and self-efficacy for achieving goals predicted outcomes. Future research should incorporate personal goals into treatment and assess their effects on outcomes.

Relapse prevention for sexual offenders: considerations for the "abstinence violation effect"

Relapse Prevention (RP) is a cognitive-behavioral approach originally developed for treatment of addictions and has since become an effective and popular method for treating sexual offenders. The Abstinence Violation Effect (AVE) is a pivotal RP construct describing one's cognitive and affective response to re-engaging in a prohibited behavior. We review the literature on the AVE in both addiction and sexual offender applications. We summarize the original and subsequent formulations of the AVE for addictions and modifications adopted for its application to sexual offenders. We argue that these modifications have generally failed to characterize sexual offense relapse cycles accurately or comprehensively. In particular, these modifications fail to specify accurately the AVE's occurrence and influence in the offense cycle. In response to these limitations, we suggest future directions for AVE research in sexual offenders.

Relapse in outpatient treatment for marijuana dependence

The current study provides an initial examination of lapse and relapse to marijuana use among 82 individuals who achieved at least 2 weeks of abstinence during outpatient treatment for marijuana dependence. Seventy-one percent used marijuana at least once (i.e., lapsed) within 6 months of initial abstinence, averaging 73 days (SD = 50) till lapsing. Similarly, 71% of those who lapsed, relapsed to heavier use defined as at least 4 days of marijuana use in any 7-day period. Early lapses were more strongly associated with consequent relapse. Previous studies have noted that marijuana-dependent outpatients experience difficulty initiating abstinence from marijuana much as do those dependent on other substances. The present data suggest that these similarities extend to difficulty maintaining abstinence.

Coping behaviors and relapse precipitants in opioid dependence: a study from North India

This study was undertaken to evaluate the reasons for lapse, relapse and the coping behaviors in a group of recently abstinent subjects with opioid dependence. Retrospective qualitative and quantitative evaluation of the reasons for lapse, relapse and coping behaviors were done using structured questionnaires and semi-structured interviews. Eighty-four subjects from inpatient and outpatient settings of a Drug Dependence Treatment Centre, who had used illicit opioids after at least 3 weeks abstinence in the last 6-month period, were included. Coping behaviors, reasons for lapse and relapse were assessed and it was found that environmental factors are important for first use and physiological experiences related to drug use for regular use. There were significant differences in the use of coping behaviors by the currently abstinent and currently using subjects in the index abstinence. The study provides information about coping behaviors and reasons for lapse/relapse in an Indian setting.