Interaction of life quality with alexithymia, temperament and character in male alcohol-dependent inpatients

Alexithymia in Patients With Substance Use Disorders and Its Relationship With Psychiatric Comorbidities and Health-Related Quality of Life

Background: Alexithymia frequently correlates with several psychiatric disorders, including substance use disorder (SUD). However, most studies reporting the associations between alexithymia and psychiatric disorders have been performed in populations without SUD. This research, therefore, evaluates alexithymia in Spanish patients with SUD and the relationship among alexithymia, psychiatric comorbidities, psychological symptoms/traits, SUD variables, and health-related quality of life (HRQoL). Methodology: A cross-sectional study was conducted with 126 Spanish outpatients with SUD (75.4% males; mean age 43.72 ± 14.61 years), correlating their alexithymia levels (using the Toronto Alexithymia Scale 20 [TAS-20]) to their psychiatric comorbidities, psychological symptoms/traits, SUD variables, and HRQoL. Results: Alexithymia was significantly higher in patients who had cannabis use disorder. Higher alexithymia scores were also related to higher levels of depression, anxiety, impulsivity, and lower HRQoL. After multivariate analysis, trait anxiety, impulsivity, and the physical component summary of the HRQoL were found to be independently related to alexithymia. Conclusions: SUD patients with higher alexithymia levels have more frequently psychiatric comorbidities, present specific psychological features, and have worse HRQoL. Hence, it is important to evaluate these factors and offer more accurate psychotherapeutic approaches for this patient population.

The Influence of Alexithymia on Alcohol Craving, Health-Related Quality of Life and Gender in Alcohol-Dependent Outpatients

Alexithymia is a vulnerability factor for physical and mental illness that can significantly influence the daily function of alcohol-dependent patients. The aim of this study was to examine the indirect effect of obsessive thoughts and compulsive behaviors involving alcohol craving on the relationship between alexithymia, quality of life (QoL) of psychological well-being and health status. Three hundred and eighty-one outpatients (263 males and 118 females) in treatment for alcohol dependence completed self-report measures of alexithymia, alcohol craving, GHQ-28 (QoL-psychological well-being) and SF-36 (QoL-health status). Males scored significantly higher than females on aspects of alexithymia, and females reported significantly higher levels of alcohol craving. Path analysis showed an indirect effect of alcohol craving on the relationship between alexithymia, QoL-psychological well-being and self-reported QoL-health status for males only. The current study provides important new information about impaired self-reported health status and well-being among male alcohol-dependent treatment seekers with alexithymia.

Impact of the interaction between alexithymia and the adult attachment styles in participants with alcohol use disorder

The current study aims to investigate the effect of the interaction between adult attachment styles and alexithymia among participants with alcohol use disorder (AUD). This study is cross-sectional, conducted between November 2017 and March 2018, which enrolled 789 community-dwelling participants. The interaction between alexithymia and secure relationship tended to significance (p = 0.057). Higher interaction between alexithymia and a fearful relationship style (β = 0.04) were significantly associated with higher AUD. The interaction model revealed the importance of stratifying the results according to presence/absence of alexithymia. Being a female and having a secure relationship style were significantly associated with lower AUD in both groups. Being divorced was significantly associated with higher AUD in both groups. Increasing age (β = -1.48), secondary (β = -4.65), and university level of education (β = -6.46) were significantly associated with lower AUD in the non-alexithymic group. Intermediate monthly income (β = 2.69) and being widowed (β = 8.24) were significantly associated with higher AUD in the non-alexithymic group. High monthly income (β = 3.46) was significantly associated with higher AUD in the alexithymic group. The results of this study showed that the consideration of the combination between attachment styles and alexithymia is of significance in the diagnosis and therapy of alcohol use disorders.

Personality and Alcohol-Related Risk: Neuroticism, Extraversion, and Alexithymia

Previous research has established associations of neuroticism and extraversion with risky or problematic alcohol use in both clinical and nonclinical samples. More recently, alexithymia—a personality trait defined by difficulties in identifying and describing feelings as well as concrete thinking—has been implicated as a risk factor for problematic drinking; however, whether it is an independent risk factor or overlaps with others has not been determined. The present study examined neuroticism, extraversion, and alexithymia in relation to risky drinking in a nonclinical sample of 285 alcohol consumers aged 18-60 years. Neuroticism and extraversion were measured with the International Personality Item Pool Big Five Factor Markers, whereas alexithymia was measured with the Toronto Alexithymia Scale 20. The Alcohol Use Disorders Identification Test provided an index of alcohol-related risk. Hierarchical regression indicated that neuroticism, extraversion, and alexithymia were all significant positive predictors of risky drinking after controlling for demographic and mood variables. Alexithymia was positively related to neuroticism, and both were negatively related to extraversion. The relationship between alexithymia and risky drinking was partially mediated by neuroticism, and the association of alexithymia with neuroticism was partially mediated by negative mood. Neuroticism, extraversion, and alexithymia appear to be independently related to alcohol-related risk, although the influence of alexithymia may partially overlap with that of neuroticism. Both alexithymia and neuroticism are associated with proneness to negative moods; a reliance on drinking to cope with such states may account for the links of both traits to risky or problematic drinking in line with Cloninger’s type I alcoholism. However, additional aspects of alexithymia may also contribute to its role in alcohol-related risk. The relationship of extraversion to risky drinking appears congruent with Cloninger’s type II alcoholism, where high reward sensitivity motivates drinking to enhance positive states.

Alexithymia and problematic alcohol use: A critical update

There has been a substantial growth in empirical research aimed at examining the co-occurrence of alexithymia and problematic alcohol use and alcohol use disorder (AUD) since Thorberg, Young, Sullivan, and Lyvers (2009) original review article. The objective of the present paper is therefore to provide a critical update review of research on alexithymia and problematic alcohol use published since 2009. A systematic search was conducted through PsychINFO, Medline, and ProQuest databases to obtain relevant literature published between 2009 and 2016. Studies that involved measures of alexithymia and problematic alcohol use among clinical and non-clinical samples were included. Prevalence rates of alexithymia among Alcohol Dependent (AD) samples were identified between 30 and 49%, and were therefore much lower than originally reported. The findings of this update review highlight an indirect relationship between alexithymia and alcohol problem severity that is mediated by a number of psychological drinking constructs (e.g., alcohol expectancy, drinking motives, craving and alcohol related intrusive thoughts) and psychological risk factors for the development of alcohol related problems (e.g., mood and emotion dysregulation, attachment, trauma, and cognitive function). In addition, this review provides reasonable evidence to support alexithymia as an independent risk factor for alcohol related problems among clinical samples only. In conclusion, alexithymia is a multifaceted construct that has a complex relationship with various risk factors and psychological drinking constructs. The growing body of research highlights the demand for understanding the interrelationships between alexithymia, psychosocial risk factors, and problematic alcohol use in order to tailor and target therapeutic interventions.

Alexithymia in relation to alcohol expectancies in alcohol-dependent outpatients

Alexithymia and alcohol outcome expectancies were investigated in 355 alcohol-dependent treatment seekers. Patients with alexithymia gave stronger self-report ratings of expectancies of affective change related to beliefs that alcohol leads to negative mood states and assertion, that alcohol enhances social skills, compared to those without alexithymia. The findings suggest that alcohol-dependent outpatients with alexithymia may drink to experience intensified negative emotions and improved social functioning.

Determinants of personality in the scope of motivation for maintaining abstinence in the case of male alcohol-dependent individuals concluding therapy

<b>Background</b><br /> The results of numerous studies indicate strong associations of personality with the occurrence, and also with the treatment, of alcohol dependence. However, there is no agreement regarding the role of particular dimensions of temperament and character in the course of, and for the results of, alcohol rehabilitation therapy. The objective of the present research was to investigate the relationships between the dimensions of temperament and character as they are presented by Robert Cloninger and motivation for maintaining abstinence in the case of male alcohol-dependent individuals concluding the therapy.<br /> <br /> <b>Participants and procedure</b><br /> Eighty-nine male alcohol-dependent individuals, concluding alcohol rehabilitation therapy in an outpatient setting, were studied. The following research tools were applied: the Temperament and Character Inventory (TCI) of R. Clo­ninger in the Polish adaptation of E. Hornowska (2003), and the Motivation for Maintaining Abstinence Inventory, the author of which is M. Ziółkowski.<br /> <br /> <b>Results</b><br /> Two clusters, differing in the aspect of motivation for maintaining abstinence after the conclusion of the treatment, were distinguished: of individuals manifesting weaker motivation (n = 39) and those manifesting stronger motivation (n = 50). The patients with stronger motivation manifested the following major features: a lower level of harm avoidance, a higher level of reward dependence, and a higher level of cooperativeness.<br /> <br /> <b>Conclusions</b><br /> Personality as it is presented by Cloninger manifests connections with motivation for maintaining abstinence. The research confirms the need for diagnosing addicted patients in the scope of temperament and character traits.