RESUMEN
BACKGROUND AND OBJECTIVES: Exposure to traumatic events is common among patients with substance use disorders (SUD). In patients with non-substance-related disorders, especially with gambling disorders (GD) and internet addiction (IA), traumatic childhood experiences have not been investigated extensively. The objective of this study was to compare trauma histories in patients with GD and IA to patients with heroin dependence. METHODS: Cross-sectional surveys including the childhood trauma questionnaire (CTQ) and clinical data among 107 participants; 59 patients with non-substance-related disorders (GD [n = 39]; IA [n = 20]) were compared to 28 patients prescribed injectable heroin for opioid dependence in heroin-assisted treatment (HAT) and to a healthy control group (HC) (n = 20). RESULTS: The findings revealed a high prevalence of trauma exposure in all three clinical groups, with 74.4% of patients with GD, 80.0% of patients with IA, and 93.0% of patients in HAT compared to 40% in HC. All three groups (GD, IA, HAT) reported significantly higher levels of "emotional neglect" compared to HC. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: The results provide clinically relevant information suggesting that the burden of childhood traumatic experiences may be as common in patients with GD and IA as in patients with heroin dependence. These findings could pose an important starting-point for treatment. (Am J Addict 2017;26:215-220).
Asunto(s)
Adultos Sobrevivientes de Eventos Adversos Infantiles/psicología , Conducta Adictiva/psicología , Juego de Azar/psicología , Dependencia de Heroína/psicología , Trastornos Relacionados con Opioides/psicología , Adulto , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Psicopatología , Encuestas y CuestionariosRESUMEN
BACKGROUND: Cocaine has become one of the drugs of most concern in Switzerland, being associated with a wide range of medical, psychiatric and social problems. Available treatment options for cocaine dependence are rare. The study sought to compare combined prize-based contingency management (prizeCM) plus cognitive-behavioral therapy (CBT) to CBT alone in cocaine-dependent patients. METHODS: Sixty cocaine-dependent patients participated in a randomized, controlled trial with two treatment conditions. The participants were randomly assigned to the experimental group (EG; n = 29), who received CBT combined with prizeCM, or to the control group (CG; n = 31), who received CBT only during 24 weeks. The primary outcome measures were retention, at least 3 consecutive weeks of cocaine abstinence, the maximum number of consecutive weeks of abstinence and proportions of cocaine-free urine samples during the entire 24-week and at 6-month follow-up. RESULTS: Sixty-three percent of the participants completed the study protocol. Participants in both groups significantly reduced cocaine use over time. Overall, no difference in cocaine-free urine screens was found across the two treatment groups, except at weeks 8, 9, 10, 17 and 21 in favor of the EG. CONCLUSIONS: The addition of prizeCM to CBT seems to enhance treatment effects, especially in the early treatment period, supporting results from previous studies. Both the combined intervention and CBT alone, led to significant reductions in cocaine use during treatment and these effects were sustained at 6-month follow-up. These findings underline the importance in implementing CM and CBT interventions as treatment options for cocaine dependence in the European context.
Asunto(s)
Trastornos Relacionados con Cocaína/psicología , Trastornos Relacionados con Cocaína/terapia , Terapia Cognitivo-Conductual/métodos , Recompensa , Adulto , Trastornos Relacionados con Cocaína/diagnóstico , Terapia Combinada/métodos , Manejo de la Enfermedad , Femenino , Estudios de Seguimiento , Humanos , Masculino , Estudios Prospectivos , Suiza/epidemiología , Resultado del TratamientoRESUMEN
The influence of repetitive transcranial magnetic stimulation (rTMS) on mood in healthy people is uncertain, as former studies show divergent results. Previous studies in healthy volunteers focused exclusively on the immediate effect of a single session of rTMS. In contrast the aim of this randomised sham-controlled study was to analyse the influence on mood of a series of 9 High Frequency (HF) rTMS stimulations of the left dorsolateral prefrontal cortex (DLPFC). 44 young healthy male volunteers were randomly assigned to receive 9 sessions of active HF-rTMS (n = 22) or sham rTMS (n = 22) over the left DLPFC. Each session in the active group consisted of 15 trains of 25 Hz starting with 100% of motor threshold. Sham stimulation was performed following the same protocol, but using a sham coil. The variables of interest were the Beck Depression Inventory (BDI) and six Visual Analogue Scales (VAS) which quantified "mood", "enjoyment" and "energy". We found a significant reduction of the BDI sum score in the active group (GLM, p < 0.001) whereas no significant changes of the BDI sum score were caused by sham stimulation (GLM, p = 0.109). The BDI single item analyses revealed within and between group differences supporting the modifying effect of rTMS on BDI. According to the employed VAS we did not find significant differences caused by active or sham stimulation in five of six VAS. In the VAS labelled lively/gloomy the active group was found to be more "gloomy" (p = 0.0111) immediately after stimulation. Our data show that a 9-day long series of HF-rTMS of the left DLPFC improves mood, analysed by BDI in healthy young men, whereas no significant long-term changes were found in VAS.
Asunto(s)
Afecto/fisiología , Corteza Prefrontal/fisiología , Estimulación Magnética Transcraneal , Adulto , Análisis de Varianza , Lateralidad Funcional , Humanos , Masculino , Dimensión del Dolor , Escalas de Valoración Psiquiátrica , Estadísticas no Paramétricas , Encuestas y Cuestionarios , Factores de Tiempo , Adulto JovenRESUMEN
Alcohol dependence is a heavy burden on patients, their families, and society. Epidemiological studies indicate that alcohol dependence will affect many individuals at some time in their lives, with men affected more frequently than women. Since alcohol-dependent patients often exhibit a lack of social skills and suffer from interpersonal problems, the aim of this study is to elucidate whether men and women experience the same interpersonal problems. Eighty-five alcohol-dependent patients (48 men; 37 women) after detoxification and 62 healthy controls (35 men; 27 women) were recruited. Interpersonal problems were measured with the Inventory of Interpersonal Problems (IIP-64). Additionally, alcohol-dependent patients were interviewed with the Alcohol Use Disorders Identification Test (AUDIT) and were subtyped according to Lesch's Alcohol Typology (LAT). There were no significant gender differences in the AUDIT and LAT between alcohol-dependent men and women. Interpersonal problems of alcohol-dependent men differed significantly in one out of eight dimensions from controls; alcohol-dependent men perceive themselves as colder than male controls. Alcohol-dependent women differed in four out of eight interpersonal dimensions from female controls. Alcohol-dependent women rated themselves as significantly more vindictive, more introverted, more overly accommodating and more intrusive than female controls. Results suggest that alcohol-dependent men and women suffer from different interpersonal problems and furthermore alcohol-dependent women perceive more interpersonal problems, whereas the severity of alcohol dependence did not differ between the groups. Our findings indicate that alcohol-dependent women may profit more from a gender-specific treatment approach aimed at improving treatment outcome than alcohol-dependent men.