ADHD and addictive behavior in crack-cocaine users

BackgroundCrack consumption is a major public health issue in Martinique with a poor prognosis. A preliminary study has found a high prevalence of history of childhood ADHD (C-ADHD) in crack users.ObjectiveTo determine the prevalence of C-ADHD and adult ADHD (A-ADHD) in crack users and their potential associations with substance use behavior.MethodsAll consecutive patients consulting in the public academic hospital covering 376,000 inhabitants were included in the present study and received a comprehensive battery measuring addictive behavior, psychiatric and somatic comorbidities. C-ADHD groups and A-ADHD groups were defined with the Wender-Utah Rating Scale-25 and the Brown ADD Rating Scale, respectively. Impulsivity was evaluated with the Barratt Impulsiveness Scale (BIS-11).FindingsIn total, 111 participants were evaluated. Among them, 50 (45%) were classified in the C-ADHD group and 20 (18%) in the A-ADHD group. Compared to the patients without ADHD, those with ADHD were found to have higher impulsivity (C-ADHD: BIS total score 67.90 (10.1) vs. 63.28 (10.5), P = 0.021, BIS attentional score 17.5 (3.6) vs. 15.3 (3.4), P = 0.002, A-ADHD: BIS total score 75.1 (11.3) vs. 63.4 (9.2), P < 0.001, BIS motor impulsivity 26.9 (5.3) vs. 22.6 (4.3), P < 0.001, BIS attentional score 19.3 (3.3) vs. 15.6 (3.5), P < 0.001, BIS planification 28.9 (5.7) vs. 25.10 (4.7), P = 0.003). Fifty percent of A-ADHD patients were found with high impulsivity vs. 15% of patients without A-ADHD (P < 0.001). However, ADHD was not associated with more severe addictive behavior or history of legal consequences.InterpretationADHD prevalence is high in cocaine-crack users and associated with increased impulsivity. However, neither ADHD nor impulsivity explains addictive behaviors or legal consequences.     

Psychopathology in youths with intellectual disabilities--prevalence and prevention

A survey of epidemiological findings suggests a significantly increased level of emotional and behavioural problems in children and youth with intellectual disabilities. Some biological and social factors are presented which contribute to this elevated risk for psychopathology. Assessment and intervention planning needs to acknowledge genetic dispositions, and limitations of the capacity of information processing which characterise children with intellectual disabilities. Early intervention may help to prevent emotional and behavioural problems by supporting a positive parent-child relationship, increasing the parents' educational competence and assisting preschool teachers in supporting positive relationships with peers, and promoting social competence.     

Crowding and violence on psychiatric wards: explanatory models.

OBJECTIVE: Violence is widely prevalent on acute-care psychiatric wards, and crowding has been identified as a major risk factor. This paper explores why patients may respond to crowding with violence. METHOD: We carried out a literature review on Medline, using the key words "violence" and "crowding." We conducted an additional hand search of the references collected from the reviewed papers. RESULTS: Factors specific to the relation between crowding on acute-care inpatient psychiatric wards and violence can be divided under the following headings: 1) patient density, privacy, and control; 2) ward architecture; 3) the social organization of psychiatric wards; 4) interpersonal space; 5) phylogenic theories; and 6) anthropological theories of human behaviour. CONCLUSIONS: We offer explanatory models for this relation and suggest strategies to counter the effects of crowding. Recommendations are made for future studies.     

Follow-up of stealing behavior in 27 youths after a variety of treatment programs

Case histories are presented of 27 youngsters who had a major problem of stealing. The effectiveness of eight different treatments is examined in terms of proportion of follow-up time spent stealing. (Duration of follow-up was always more than 2 yr.) Clients given Individualized Combined Treatment spent $\text{2}\text{1}\text{2}\text{\%}$ of follow-up time stealing, compared with 46% after other types of treatment.     

Treatment failures: the role of sexual victimization in women's addictive behavior

Women substance abusers usually labeled as treatment failures are described and case illustrations are presented. The role of sexual victimization in the substance abuse is considered, as is the use of substances to mitigate posttraumatic stress symptoms. Abstinence as a precondition of treatment is examined, and more objective case conceptualization and treatment planning advocated. Aspects of the long-term therapeutic relationship are discussed.     

Acculturation and cardiovascular reactivity of second-generation Turkish migrants in Germany

OBJECTIVE: Previous studies have shown that migration and acculturation lead to higher blood pressures and a higher prevalence of cardiovascular diseases. Heightened cardiovascular reactivity is considered as a risk factor for cardiovascular diseases. Therefore, the purpose of the present study was to examine cardiovascular reactivity in young and healthy second-generation Turkish migrants to Germany. METHOD: Forty-one Turkish and 20 German male students worked on a mental arithmetic task for 6 min and underwent the cold pressor test for 90 s. Heart rate (HR), systolic blood pressure (SBP), and diastolic blood pressure (DBP) were taken in intervals of 2 min at baseline and during task periods. Stroke volume (SV), cardiac output (CO), preejection period (PEP), and total peripheral resistance (TPR) were registered continuously by impedance cardiography. The Turkish volunteers were divided into weak and advanced acculturated migrants based on self-ratings given in a questionnaire. RESULTS: Advanced acculturated Turkish students showed greater HR and CO increases and greater PEP and TPR decreases to the mental arithmetic task than Germans or weak acculturated Turkish students. No group differences were found for the cold pressor test. CONCLUSION: Migrants' acculturation is associated with an enhanced beta-adrenergic activation pattern of the sympathetic nervous system that might put them at greater risk with regards to essential hypertension and coronary heart disease.     

Earlier marijuana use and later problem behavior in Colombian youths

OBJECTIVE: The study examined the relationship between earlier adolescent marijuana use and later adolescent behavioral problems. METHOD: A community-based sample of Colombian adolescents was interviewed in 1995-1996 and 1997-1998. The time 2 (T(2)) sample consisted of 1,151 males and 1,075 females. The psychosocial measures assessed adolescent problem behavior, the peer and sibling social network, and ecological/environmental stress and cultural domains. Logistic regression analyses included controls on demographic and time 1 (T(1)) dependent measures. RESULTS: The findings suggest that T(1) adolescent marijuana use was associated with increased risks for T(2) adolescent difficulty at work or school, violent experiences, peer marijuana use, and sibling marijuana problems. CONCLUSIONS: This study provides important evidence in this cohort of the specific relationship between T(1) adolescent marijuana use and T(2) adolescent problem behavior in a society in which drug use, crime, violence, and low educational attainment are pervasive. Similar findings have been shown in previous research with U.S. adolescents. The findings suggest that early adolescent marijuana use is associated with an increase in problem behavior during later adolescence.     

Potential for misdiagnosis among Turkish migrants with psychotic disorders: a clinical controlled study in Germany

OBJECTIVE: The elevated rate of schizophrenia among migrants has been explained in part by possible misdiagnosis. In this study an attempt is made to quantify the extent of potential misdiagnosis among migrants in comparison to non-migrants. METHOD: One hundred patients of Turkish origin (Tr-Pat) and a control group of 50 patients of German origin (G-Pat), all with a paranoid-hallucinatory syndrome upon admission, were examined by an interviewer of Turkish origin (Tr-Int), an interviewer of German origin (G-Int) and the clinician. The diagnostic evaluation was then compared. RESULTS: Nineteen per cent of Tr-Pat and 4% of G-Pat showed diagnostic disagreement between the three raters, while in 8% of Tr-Pat and 0% of G-Pat the two research diagnoses disagreed. In Tr-Pat with 'bad' German knowledge showed tendentially more (29%) diagnostic disagreement than Tr-Pat with 'good' German knowledge (17%). CONCLUSION: The rate of potential misdiagnosis is higher among migrants, yet not strongly correlated to poor second language proficiency.     

Commentary: implications for assessment and treatment of addictive and mentally disordered offenders entering prisons

In this commentary, we discuss the main findings of the research study by Gunter et al., "The Frequency of Mental Health and Addictive Disorders Among 320 Men and Women Entering the Iowa Prison System: Use of the MINI-PLUS." This commentary provides an overview on the use of standardized assessments with prison populations; prevalence rates of mental and addictive disorders within prisons; substance use disorders, as opposed to substance-induced psychiatric disorders, among prison populations; and research on diversion treatment programs within the community for nonviolent mentally ill and substance-using offenders.     

Assessment of explanatory models of mental illness: effects of patient and interviewer characteristics

Background  

Explanatory models (EMs) refer to patients’ causal attributions of illness and have been shown to affect treatment preference and outcome. Reliable and valid assessment of EMs may be hindered by interviewer and respondent disparities on certain demographic characteristics, such as ethnicity. The present study examined (a) whether ethnic minority patients reported different EMs to ethnically similar interviewers in comparison with those with a different ethnicity, and (b) whether this effect was related to respondents’ social desirability, the perceived rapport with the interviewer and level of uncertainty toward their EMs.     

What family studies teach us about suicidal behavior: Implications for research,treatment, and prevention

Suicidal behavior is transmitted within families, above and beyond the transmission of psychiatric disorder. The familial phenotype of suicidal behavior includes suicide completion and attempts, but not suicidal ideation, the latter of which is transmitted along with depression. The familial transmission of early-onset suicidal behavior is co-transmitted with, and appears to be mediated by the transmission of impulsive aggression. Additionally, the familial transmission of suicidal behavior is, in part, mediated by the familial transmission of abuse. Moreover, high family loading for mood disorder and suicidal behavior are related to multi-generational abuse, impulsive aggression, and early-onset of mood disorder and of suicidal behavior.     

On the learning of addictive behavior: Sensation-seeking propensity predicts dopamine turnover in dorsal striatum

Brain Imaging and Behavior - We asked if sensation-seeking is linked to premorbid personality characteristics in patients with addictive disorders, or the characteristics follow the...     

Sense of coherence and depression in the framework of immigration: Turkish patients in Germany and in Turkey

Abstract

The present study explores sense of coherence (SOC) levels in two clinical samples (outpatients with neurotic disorders) with the same Turkish cultural background in comparison to the German reference values as well as the association between SOC and depression and the protective role of SOC. A total of 96 Turkish patients in Germany (36.67 ± 9.52 years) as well as 60 local Turkish patients (38.57 ± 10.15 years) have been examined for SOC measured with the Sense of Coherence scale (SOC-29) and depression with the Beck Depression Inventory (BDI). Both samples scored significantly lower for SOC compared to the normal Turkish and German population and to German subjects with psychiatric symptoms (p < 0.001) but did not differ significantly from each other. Negative significant correlations were found between SOC and the degree of depressiveness in both groups (immigrants: r = ?0.59, p < 0.001; Turks: r = ?0.51, p < 0.001). Multiple regression analyses including SOC, age, gender, education, marital and employment status have demonstrated SOC to be the strongest predictor for depressiveness. SOC can be regarded as a protective factor for depression in patients with Turkish migration background in Germany and in local Turkish patients. However, further studies are needed to clarify if the concept SOC can be used adequately in collectivistic cultures as, for example, the Turkish one.