From childhood trauma to alcohol use disorder severity - significance of depressive symptoms and expectations towards analgesic effects of alcohol.

AIMS: The objective of the current study was to describe and analyse associations between childhood emotional abuse, severity of depressive symptoms, and analgesic expectations of drinking in individuals with alcohol use disorder (AUD). METHODS: A total of 240 individuals aged 43.85 ± 11.0 with severe AUD entering an inpatient, abstinence-based, and drug-free treatment program were assessed. The data on AUD severity, depressive symptoms, expectations towards the analgesic effects of alcohol and childhood emotional trauma was collected using questionnaire measures. The PROCESS SPSS macro for serial mediation with bootstrapping was used to test whether current severity of depressive symptoms and expectations towards analgesic effects of alcohol use serially mediated the association between childhood emotional abuse on AUD symptom severity. RESULTS: There was evidence for two simple mediated effects, whereby the severity of depressive symptoms mediated the association between childhood emotional abuse on AUD symptom severity, and expectations towards analgesic effects of alcohol mediated the association between childhood emotional abuse on AUD symptom severity. There was also evidence to support serial mediation whereby both severity of depressive symptoms and expectations towards analgesic effects of alcohol mediated the association between childhood emotional abuse on AUD symptom severity. CONCLUSIONS: It might be clinically relevant to address experiences of childhood emotional trauma, as well as individual expectations of analgesic effects of alcohol, in AUD treatment programs.

Gray Matter Volume Differences in Impulse Control and Addictive Disorders-An Evidence From a Sample of Heterosexual Males.

BACKGROUNDS: The classification of addictions and impulse control disorders is changing as reflected in the 11th version of International Classification of Disorders (WHO, 2018). However, studies focusing on direct comparison of structural brain differences in behavioral and substance addictions are limited. AIM: Here, we contrast gray matter volumes (GMVs) across groups of individuals with compulsive sexual behavior disorder (CSBD), gambling disorder (GD), and alcohol use disorder (AUD) with those with none of these disorders (healthy controls participants; HCs). METHODS: Voxel-based morphometry was used to study brain structure, and severities of addiction symptoms were assessed with questionnaires. To identify brain regions related to severities of addictions, correlations between questionnaire scores and GMVs were computed. MAIN OUTCOME: We collected magnetic resonance imaging (GMVs) data from 26 patients with CSBD, 26 patients with GD, 21 patients with AUD, and 25 HC participants (all heterosexual males; age: 24-60; mean = 34.5, standard deviation = 6.48). RESULTS: Affected individuals (CSBD, GD, AUD) compared with HC participants showed smaller GMVs in the left frontal pole, specifically in the orbitofrontal cortex. The most pronounced differences were observed in the GD and AUD groups, and the least in the CSBD group. In addition, a negative correlation was found between GMVs and disorder severity in the CSBD group. Higher severity of CSBD symptoms was correlated with decreased GMVs in the right anterior cingulate gyrus. CLINICAL IMPLICATIONS: Our findings suggest similarities between CSBD and addictions. STRENGHS AND LIMITIATIONS: This study is the first showing smaller GMVs in 3 clinical groups of CSBD, GD, and AUD. But the study was limited only to heterosexual men. Longitudinal studies should examine the extent to which ventral prefrontal decrements in volume may represent preexisting vulnerability factors or whether they may develop with disorder progression. CONCLUSIONS: Our research extends prior findings in substance use disorders of lower GMVs in prefrontal cortical volumes among 3 clinical groups of patients with specific impulse control (CSBD) and behavioral (GD) and substance (AUD) addictive disorders. The negative correlation between CSBD symptoms and GMV of right anterior cingulate gyrus suggests a link with clinical symptomatology. Draps M, Sescousse G, Potenza MN, et al. Gray Matter Volume Differences in Impulse Control and Addictive Disorders-An Evidence From a Sample of Heterosexual Males. J Sex Med 2020;17:1761-1769.

Psychometric Properties of the Polish version of the Drug-Use Disorders Identification Test.

BACKGROUND: Substance use is a growing problem worldwide, and there is a great need to develop national policies addressing prevention and treatment of substance-use disorders (SUD). However, the lack of a commonly used, valuable diagnostic tool to assess the symptoms of SUDs precludes comparison of the prevalence of drug-use problems as well as the efficacy of policy strategies applied in different countries. This study was conducted to validate one of the commonly used scales the Drug Use Disorders Identification Test (the DUDIT) for use in Polish condition. OBJECTIVES: The aims of this study were to test the reliability of the DUDIT in the Polish population, to confirm the comparative stability of the factor structure of the instrument, and to verify previously proposed DUDIT cutoff scoring. METHODS: The group of drug users comprised 127 patients aged 19-40 years (mean age 30.37, SD 6.36) with a diagnosis of SUD, while the control group consisted of 533 students aged 19-25 years (mean age 20.72, SD 1.88). All participants completed the Polish version of the DUDIT. Internal consistency of the Polish version of the DUDIT was determined, and subsequently external validation was performed. RESULTS: Analysis showed that the Polish version of the DUDIT was characterized by a good reliability based on Cronbach's α, with a value of 0.92. The between-group comparison revealed a significant difference between the control group and substance-dependent patients corresponding to a large effect size (Cohen's d = 3.27). The receiver-operating characteristic analysis, comparing the DUDIT score to the ICD-10 diagnosis of SUD, showed an optimal cutoff value of 7 points, with a sensitivity of 0.929 and a specificity of 0.974. CONCLUSION: These results constitute preliminary evidence that the Polish version of the DUDIT may be a valid and reliable screening tool for drug-use disorders in the Polish population.

Dystonic tics in patients with Gilles de la Tourette syndrome.

CLINICAL RATIONALE FOR THE STUDY: Gilles de la Tourette syndrome (GTS) is a childhood onset disorder characterised by motor and vocal tics. Different types of motor tics may occur in GTS, including dystonic tics (DTs). Although DTs have been recognised as part of GTS symptomatology, little is known about their risk factors or about how often and at what age they appear in affected individuals. AIM OF THE STUDY: The aim of our study was to investigate lifetime prevalence and clinical correlations of DTs in a Polish cohort of GTS patients. MATERIAL AND METHODS: We performed a prospective, one-registration study in a cohort of 207 consecutive ambulatory patients (mean age: 16.5 ± 9.4 years, 131 children, 162 males) with GTS. Duration of GTS was 9.0 ± 8.0 years (range: 1-39 years). DTs were diagnosed during the interview. DTs were defined as slower and lasting longer than typical clonic tics, abnormal dystonia-like movements that led to a sustained, but not fixed, posture. RESULTS: DTs occurred at some point in the lifetime of 73.9% (n = 153) of patients. The prevalence of DTs in adults and children was almost the same (p = 0.963). Age at onset of DTs was 9.9 ± 5.2 years with the most frequent onset in children (7-11 years, 74.4%, n = 64), followed by adolescence (12-18 years; 17.4%, n = 15) and adulthood (≥ 18 years, 8.1%, n = 7). DTs occurred 3.7 ± 4.2 years after tic onset. On average, patients suffered from 1.8 ± 1.7 types of DTs. The most frequent manifestations of DTs were: eyes (tightening resembling blepharospasm 84.3%, n = 129 and oculogyric crisis 45.8%, n = 70), trunk (dystonic postures 59.5%, n = 91), jaw (bruxism 34.6%, n = 53), neck (30.7%, n = 47), upper limb (26.1%, n = 40), and foot (20.9%, n = 32). Multivariate logistic regression analysis showed significant associations of DTs with the total number of simple, and the total number of complex, tics. CONCLUSIONS AND CLINICAL IMPLICATIONS: DTs are early and frequent symptoms of GTS. They tend to localise in the facial area. DTs occur more frequently in individuals with a higher number of tics and probably add to the global impairment caused by tics.

Paraphilic Sexual Offenders Do Not Differ From Control Subjects With Respect to Dopamine- and Serotonin-Related Genetic Polymorphisms.

INTRODUCTION: Rape and pedophilic child molestation are the most commonly convicted sexual offenses in Poland. Recent studies have suggested a possible genetic contribution toward pathologic sexual interests and behaviors. AIM: To analyze and compare functional polymorphisms of genes associated with the activity of the serotonin and dopamine systems in a group of paraphilic sexual offenders and control subjects. METHODS: The study sample (n = 97) consisted of two groups: paraphilic sexual offenders (65 pedophilic child molesters and 32 rapists) and controls (n = 76). Genetic polymorphisms previously associated with behavioral control, addictive behaviors, and sexual functions were chosen for analyses. Specifically, functional polymorphisms in dopamine receptors genes (DRD1, DRD2, DRD4), catechol-O-methyltransferase gene (COMT), dopamine transporter gene (DAT), serotonin transporter gene (SLC6A4), serotonin type 2A receptor gene (5HTR2A), tryptophan hydroxylase 2 gene (TPH2), monoamine oxidase A gene (MAOA), and brain-derived neurotrophic factor gene (BDNF) were analyzed. MAIN OUTCOME MEASURES: An association between a history of sexual offense and the distribution of genotypes and alleles in the analyzed polymorphisms. RESULTS: Our results found no association between a history of sexual offense and the distribution of genotypes or alleles in the analyzed polymorphisms. CONCLUSION: Although these results are limited by the small sample and are exploratory, they highlight a novel approach to sample selection in a population that is difficult to access and study. Future research should include larger samples and other relevant polymorphisms to advance this field of study.

An association between genetic variation in the glutamatergic system and suicide attempts in alcohol-dependent individuals.

BACKGROUND AND OBJECTIVES: Pathological alterations of glutamatergic systems were observed in neurodegenerative and psychiatric disorders. There is some evidence that this system may be involved in the genetic vulnerability to suicide. The aim of the present study was to analyze possible relationship between the GRIN2B polymorphism and suicidal behavior. We hypothesized that this genetic factor may be associated with suicide attempts in alcohol-dependent patients and with death by suicide. METHODS: To analyze the relationship between GRIN2B and suicide attempts, the selected rs2268115 polymorphism was genotyped in a sample of 345 alcohol-dependent individuals stratified by the history of suicide attempts. The second part of the study concerning suicide was based on a sample of 510 suicide victims and 450 controls. RESULTS: The frequency of rs2268115 G allele among alcohol-dependent patients with the history of suicide attempts was significantly higher than among non-suicidal alcohol-dependent individuals (OR = 1.45, p = .033). This association was more significant when analyzing alcohol-dependent patients only without co-occurring drug dependence (OR = 1.62, p = .021). The analyzed GRIN2B polymorphism was associated with a twofold increase in odds of a suicide attempt (OR = 2.01, p = .004). No relationships between rs2268115 and death by suicide were identified. DISCUSSION AND CONCLUSIONS: Our results suggest that glutamatergic system influence susceptibility to suicide attempts in alcohol-dependent individuals. Suicidal behavior and alcohol dependence may share a common etiology related to the glutamatergic system. SCIENTIFIC SIGNIFICANCE: The major contribution of the present study is a novel finding of the possible association between GRIN2B rs2268115 polymorphism and suicide attempts in alcohol-dependent individuals. (Am J Addict 2017;26:595-601).

Physical Pain and History of Suicidal Behaviors in Alcohol-Dependent Patients Entering Treatment in Poland.

BACKGROUND: Individuals with alcohol use disorders have been shown to be at increased risk for suicidal behaviors and chronic pain. OBJECTIVES: The aim of this study was to conduct initial analyses of the association between current physical pain and the likelihood of suicidal behavior history in alcohol-dependent patients entering treatment in Poland. METHODS: A sample of 366 (73.5% men and 26.5% women) participants were recruited from alcohol treatment centers in Warsaw, Poland. Information was obtained about a history of lifetime suicidal behavior, past 4-week pain level, demographics, social functioning, childhood abuse, depressive symptoms, severity of alcohol and sleep problems. RESULTS: A total of 118 individuals (32.2%) reported at least one suicidal behavior during their lifetime. In unadjusted analyses, there was a significant association between a history of lifetime suicidal behavior and a moderate or greater experience of physical pain during the last four weeks. Other variables that were significantly associated with suicidal behaviors were: younger age, history of childhood abuse, depressive symptoms, sleep problems, consequences of drinking, and lower social support. In the multivariate logistic regression analysis, only experience of moderate or greater pain, age, and depressive symptoms remained significantly associated with a history of suicidal behavior. CONCLUSIONS: The experience of physical pain is significantly associated with a lifetime history of suicidal behavior in alcohol-dependent patients. Clinicians should be aware of these associations when conducting assessments and treating alcohol use disorders.

General practitioners recognizing alcohol dependence: a large cross-sectional study in 6 European countries.

PURPOSE: Although alcohol dependence causes marked mortality and disease burden in Europe, the treatment rate is low. Primary care could play a key role in reducing alcohol-attributable harm by screening, brief interventions, and initiating or referral to treatment. This study investigates identification of alcohol dependence in European primary care settings. METHODS: Assessments from 13,003 general practitioners, and 9,098 interviews (8,476 joint number of interviewed patients with a physician's assessment) were collected in 6 European countries. Alcohol dependence, comorbidities, and health service utilization were assessed by the general practitioner and independently using the Composite International Diagnostic Interview (CIDI) and other structured interviews. Weighted regression analyses were used to compare the impact of influencing variables on both types of diagnoses. RESULTS: The rate of patients being identified as alcohol dependent by the CIDI or a general practitioner was about equally high, but there was not a lot of overlap between cases identified. Alcohol-dependent patients identified by a physician were older, had higher rates of physicial comorbidity (liver disease, hypertension), and were socially more marginalized, whereas average consumption of alcohol and mental comorbidity were equally high in both groups. CONCLUSION: General practitioners were able to identify alcohol dependence, but the cases they identified differed from cases identified using the CIDI. The role of the CIDI as the reference standard should be reexamined, as older alcohol-dependent patients with severe comorbidities seemed to be missed in this assessment.

Relationship between emotional processing, drinking severity and relapse in adults treated for alcohol dependence in Poland.

AIMS: Growing data reveals deficits in perception, understanding and regulation of emotions in alcohol dependence (AD). The study objective was to explore the relationships between emotional processing, drinking history and relapse in a clinical sample of alcohol-dependent patients. METHODS: A group of 80 inpatients entering an alcohol treatment program in Warsaw, Poland was recruited and assessed at baseline and follow-up after 12 months. Baseline information about demographics, psychopathological symptoms, personality and severity of alcohol problems was obtained. The Schutte Self-Report Emotional Intelligence (EI) Test and Toronto Alexithymia Scale (TAS) were utilized for emotional processing assessment. Follow-up information contained data on drinking alcohol during the last month. RESULTS: At baseline assessment, the duration of alcohol drinking was associated with lower ability to utilize emotions. Patients reporting more difficulties with describing feelings drank more during their last episode of heavy drinking, and had a longer duration of intensive alcohol use. A longer duration of the last episode of heavy drinking was associated with more problems identifying and regulating emotions. Poor utilization of emotions and high severity of depressive symptoms contributed to higher rates of drinking at follow-up. CONCLUSIONS: These results underline the importance of systematic identification of discrete emotional problems and dynamics related to AD. This knowledge has implications for treatment. Psychotherapeutic interventions to improve emotional skills could be utilized in treatment of alcohol-dependent patients.

People with alcohol use disorders in specialized care in eight different European countries.

AIM: To provide a description of patients receiving alcohol treatment in eight different European countries, including the level of comorbidities and functional limitations. METHODS: Drinking behaviours, DSM-IV alcohol use disorder (AUD), mental and somatic comorbidities, disability and health services utilization of 1767 patients from various specialized treatment settings were assessed as representative for regions of eight European countries. Severity of alcohol dependence (AD) in terms of drinking level was compared with a large representative US sample. RESULTS: Patients in specialized care for AUDs showed high levels of consumption [average level of daily ethanol intake: 141.1 g, standard deviation (SD): 116.0 g], comorbidity [e.g. liver problems: 19.6%, 95% confidence interval (CI): 17.5-21.6%; depression: 43.2%, 95% CI: 40.7-45.8%; anxiety: 50.3%, 95% CI: 47.8-52.9%], disability and health services utilization (average number of nights spent in hospital(s) during the last 6 months: 8.8, SD: 19.5 nights). Severity of AD was similar to the US sample, but European men consumed on average more alcohol daily. CONCLUSIONS: High levels of consumption, somatic and mental comorbidities, disability and functional losses were found in this representative treatment sample, indicating that treatment was initiated only at severe stages of AUDs. Earlier initiation of treatment could help avoid some of the health and social burden.

Alcohol dependence and treatment utilization in Europe - a representative cross-sectional study in primary care.

BACKGROUND: Alcohol dependence (AD) in Europe is prevalent and causes considerable health burden. Recognition by general practitioners (GPs) and provision of or referral to treatment may contribute to reduce this burden. This paper studied AD prevalence in varying European primary care settings and examined who received treatment. METHODS: In a cross-sectional multi-centre study in six European countries, 358 general practitioners assessed 13,003 primary care patients between January 2013 and January 2014, of which 8,476 patients were interviewed, collecting information on socio-demographics, physical and mental problems, and on alcohol use, problems and treatment. AD diagnoses were determined by GPs' clinical judgement and a standardized interview. A wide definition for AD treatment included individual and group interventions provided by different health professionals. Descriptive as well as inferential statistics were employed. RESULTS: AD was prevalent among patients in European primary health care settings (8.7 %, 95 % confidence interval (CI): 8.1-9.3 %). Treatment rates were low (22.3 % of all AD cases, 95 % CI: 19.4-25.2 %). For both prevalence and treatment utilization, considerable country variations were observed. AD was associated with a number of socio-economic disadvantages (e.g. higher unemployment rate) and higher physical (e.g., liver disease, hypertension) and mental comorbidities (e.g., depression, anxiety). Liver problems, mental distress and daily amount of alcohol used were higher among treated versus untreated male patients with AD. CONCLUSION: A minority of people identified as having AD received treatment, showing heavier drinking patterns and a higher level of co-morbidity. Different types of treatment, depending on severity of AD, should be considered.

[Comorbidity of alcohol dependence with other psychiatric disorders. Part I. Epidemiology of dual diagnosis]. / Wspólwystepowanie uzaleznienia od alkoholu z innymi zaburzeniami psychicznymi. Czesc I. Epidemiologia podwójnego rozpoznania.

The paper is a review of the literature on the comorbidity of alcohol dependence with other psychiatric disorders. A condition when alcohol dependence is accompanied by another mental disorder is much more common than it is commonly believed. It is estimated that more than one third of people diagnosed with mental disorders, abuses or is dependent on psychoactive substances, especially alcohol; among alcohol-dependent patients 37% suffer from other mental disorders. Alcohol dependence is associated with increased risk of mood disorders - more than three times higher, depression - almost four times higher, bipolar disorder - more than six times higher, anxiety disorders in general - more than twice, generalized anxiety disorder - more than four times higher, panic disorders - almost double, posttraumatic stress disorder - more than twice. Underestimating of comorbidity is an important problem during treatment of such population of patients. Social skills training can improve a stress management and decrease alcohol and drug use among dual diagnosed patients.

[Comorbidity of alcohol dependence with other psychiatric disorders. Part II. Pathogenesis and treatment]. / Wspólwystepowanie uzaleznienia od alkoholu z innymi zaburzeniami psychicznymi. Czesc II. Patogeneza i leczenie.

Co-occurrence of alcohol dependence with other mental disorders is very common, being important cause of diagnostic and therapeutic difficulties. There is a lack of systemic solutions in mental health care dedicated to the patients with dual diagnosis. The literature on the topic of treatment of patients with dual diagnosis is limited. While comorbidity of alcohol dependence with mental disorders is prevalent, there is rising interest among researchers on that issue. In this paper we present current hypotheses on pathogenesis of dual diagnosis as well as recommendations for its treatment. The role of disturbances in functioning of hypothalamic-pituitary-adrenal axis in pathogenesis of co-occurrence of alcohol dependence with anxiety and affective disorders is presented. Researchers studying dual diagnosis underline the fact that simultaneous treatment of alcohol dependence and co-occurring psychiatric disorders increases the chance to improve patients` functioning. Inappropriate treatment without complete management of all existing problems may make full recovery impossible.

Association between Fok I vitamin D receptor gene (VDR) polymorphism and impulsivity in alcohol-dependent patients.

Vitamin D appears to have an important role in the modulation of the central nervous system. Vitamin D exerts its biological effects through its interaction with the vitamin D receptor (VDR). Located on chromosome 12 (12q13.1), the VDR gene has many different polymorphisms. Some of them are known to affect the VDR function, such as FokI (rs2228570, T/C) single nucleotide polymorphism. We aimed to explore a potential relationship between FokI VDR polymorphism and impulsiveness in alcohol-dependent (AD) patients. The study population consisted of 148 patients diagnosed with alcohol dependence (DSM-IV criteria) and 212 healthy controls. DNA was extracted from whole blood samples using the standard procedure. Genotypes were analyzed using a real-time PCR method. We found that FokI VDR gene polymorphism was associated with impulsivity [Barratt Impulsiveness Scale (BIS)-11 total score; P = 0.014], and with attentional impulsivity (BIS-11 subscale; P = 0.002) in the male AD patients. Our results suggest that CC FokI genotype of the VDR gene is associated with a higher level of impulsivity in these patients. This finding supports the hypothesis that impulsiveness, which significantly contributes to development of alcohol dependence, has a genetic background.

Managing alcohol problems in general practice in Europe: results from the European ODHIN survey of general practitioners.

AIMS: To document the attitudes of general practitioners (GPs) from eight European countries to alcohol and alcohol problems and how these attitudes are associated with self-reported activity in managing patients with alcohol and alcohol problems. METHODS: A total of 2345 GPs were surveyed. The questionnaire included questions on the GP's demographics, reported education and training on alcohol, attitudes towards managing alcohol problems and self-reported estimates of numbers of patients managed for alcohol and alcohol problems during the previous year. RESULTS: The estimated mean number of patients managed for alcohol and alcohol problems during the previous year ranged from 5 to 21 across the eight countries. GPs who reported higher levels of education for alcohol problems and GPs who felt more secure in managing patients with such problems reported managing a higher number of patients. GPs who reported that doctors tended to have a disease model of alcohol problems and those who felt that drinking was a personal rather than a medical responsibility reported managing a lower number of patients. CONCLUSION: The extent of alcohol education and GPs' attitudes towards alcohol were associated with the reported number of patients managed. Thus, it is worth exploring the extent to which improved education, using pharmacotherapy in primary health care and a shift to personalized health care in which individual patients are facilitated to undertake their own assessment and management (individual responsibility) might increase the number of heavy drinkers who receive feedback on their drinking and support to reduce their drinking.

Violent behavior and driving under the influence of alcohol: prevalence and association with impulsivity among individuals in treatment for alcohol dependence in Poland.

BACKGROUND: Driving while intoxicated or under the influence (DUI; for the purposes of this paper, we use the following terms synonymously: driving under the influence, driving while intoxicated, and drunk driving) and engaging in interpersonal violence are two injury-related problems of high public health importance that have both been linked to alcohol consumption. This study sought to estimate the prevalence of DUI and violence in a sample of individuals in treatment for alcohol dependence in Poland. Patient characteristics associated with DUI and violence involvement, with a particular focus on impulsivity, were examined. METHODS: Three hundred and sixty-four patients consecutively admitted to four alcohol treatment programs in Warsaw, Poland participated in this study. Questions concerning history of interpersonal violence as well as those about DUI were derived from the Michigan Alcoholism Screening Test. Impulsivity level was measured using the Barratt Impulsiveness Scale 11, the Revised NEO Personality Inventory, and the stop-signal task. RESULTS: Among all participants in the study, 148 (40.1%) had been arrested in the past for DUI, and 196 (55%) reported involvement in a fight under the influence of alcohol (FUI). The DUI group had a significantly earlier onset of alcohol problems, a longer period of heavy alcohol use, and fewer women in comparison to participants without a DUI history. FUI patients were significantly younger, with a younger average age of onset of drinking problems, longer period of heavy drinking, and lower percentage of women than the non-FUI group. CONCLUSION: Both of the self-reported measures of impulsivity indicated a higher level of impulsivity among participants from the FUI group than those from the non-FUI group.

Psychosocial predictors of impulsivity in alcohol-dependent patients.

Impulsivity is an important risk factor of severe course of alcohol dependence. However, the significance of environmental determinants of impulsivity has been underestimated. The aim of this study was to identify psychosocial factors increasing the level of impulsivity in alcoholics. Levels of impulsivity were measured in 304 alcohol-dependent patients. The stop-signal task was used to assess behavioral impulsivity, and the Barratt Impulsiveness Scale, to measure global and cognitive impulsivity. Correlations between impulsivity and psychosocial variables were examined. A significant association between level of impulsivity and severity of psychopathological symptoms was observed. Patients who reported childhood sexual or physical abuse, lower social support, and more severe course of alcohol dependence were more impulsive, especially in the cognitive domain. When entered into a linear regression analysis model, severity of alcohol dependence, psychopathology, and childhood physical abuse remained significant. These results suggest that psychosocial variables are important factors associated with high levels of impulsivity in alcohol-dependent patients.

[Impulsivity in sexual offenders--new ideas or back to basics?]. / Impulsywnosc sprawców przestepstw seksualnych--nowe koncepcje czy powrót do zródel?

Despite the fact that the group of sexual offenders remains a population which is still difficult to study, the results of current research are considered novel and interesting. Surprisingly, the very old descriptions applying to paraphilia, which is considered to be one of the reasons of sexual offences, appear to be accurate, especially in the context of similarities between impulsivity and pathologic sexual behaviors. Notably, the nomenclature concerning impulsivity enables a specific and reasonable description of behaviors associated with sexual offences. Moreover, the results of research studies show that it is the lack of inhibition, not pathologic arousal, which is the most important factor in the pathogenesis of forbidden sexual behaviors. In addition, it has been shown that behavioral manifestations of impulsivity (substance abuse, suicide attempts) appear commonly in sexual offenders. Mutual relationships between alcohol drinking, suicide attempts, history of child sexual abuse and sexual offences, both in symptomatologic and etiologic aspect, raise a suggestion that all these phenomena may share a common background of poor inhibitory control.

Distress tolerance and emotional regulation in individuals with alcohol use disorder.

Background: Previous research suggests that low distress tolerance may be associated with poor emotion regulation, contribute to drinking to cope motives, and predict alcohol-related problems in non-clinical populations. However, little is known about the ability to tolerate distress among individuals with alcohol use disorder (AUD) and its association with emotional dysregulation. The aim of this study was to examine the link between emotional dysregulation and a behavioral measure of distress tolerance among individuals with AUD. Methods: The sample consisted of 227 individuals with AUD enrolled in an 8-week abstinence-based inpatient treatment program. Behavioral distress tolerance was assessed using a test of ischemic pain tolerance and the Difficulties in Emotion Regulation Scale (DERS) was used to assess emotion dysregulation. Results: Distress tolerance was significantly associated with emotional dysregulation even when accounting for alexithymia, depressive symptomatology, age, and biological sex. Conclusion: The current study provides preliminary support for an association between low distress tolerance and emotion dysregulation in a clinical group of patients with AUD.

Interoception, alexithymia, and anxiety among individuals with alcohol use disorder.

Background: Interoception (i.e., the ability to recognize bodily signals), alexithymia (i.e., the inability to recognize emotional states) and negative affect (i.e., unpleasant feelings such as anxiety) have been associated with alcohol use disorder (AUD). Previous research suggests that interoception may underlie alexithymia, which in turn may be associated with negative affectivity. However, this remains to be empirically tested. This study investigates whether alexithymia mediates the association between interoception and anxiety and whether this association differs across individuals with AUD and a healthy control (HC) comparison group. Methods: The AUD group consisted of 99 participants enrolled in an 8-week abstinence-based inpatient treatment program. The HC group included 103 healthy individuals. The heartbeat counting task (HCT) was used to assess interoception (cardiac interoceptive accuracy). The Toronto Alexithymia Scale (TAS-20) was used to assess alexithymia. The Brief Symptom Inventory (BSI) was used to assess anxiety. Results: The moderated mediation model with interoception as the predictor, alexithymia as the mediator, and negative affect (i.e., state anxiety) as the dependent variable was tested. The analysis showed that the conditional indirect effect of interoception on anxiety via alexithymia was significant for individuals with AUD [ab = -0.300, bootstrap 95% CI = (-0.618, -0.088)], as well as for HCs [ab = -0.088, bootstrap 95% CI = (-0.195, -0.014)]; however, the conditional indirect effect significantly differed across HCs and individuals with AUD. Namely, the mediated effect was greater among individuals with AUD compared to the HC group. Conclusion: The results suggests that interoceptive impairment contributes to greater negative affect (i.e., state anxiety) via alexithymia especially for individuals with AUD. Improving emotion recognition via therapeutic methods focused on strengthening interoceptive abilities could improve outcomes for individuals receiving treatment for AUD.