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Aims To examine the effectiveness of a one-day skills training program for increasing trauma inquiry in routine substance use disorder treatment. Design Cluster-randomized two-armed controlled trial, with 12 substance use disorder (SUD) organizations operating 25 counseling centers, randomly assigned to training in trauma inquiry (13 counseling centers of 8 SUD organizations) or no training (12 counseling centers of 4 SUD organizations). Setting SUD counseling centers in Northern Germany. Cases N = 5204 SUD counseling services. Intervention The professionals assigned to the intervention group received a one-day training in trauma inquiry plus a 1.5-hour refresher session 3 months later. Professionals in the control group received no training. Measures Over a 12-month period, professionals documented for each counseling service whether they asked the client about four traumatic events: physical abuse, emotional abuse, sexual abuse and neglect. Analysis Primary outcomes were rates of asking about physical abuse, sexual abuse, emotional abuse and neglect in the 6 months after training. These were compared across conditions, while adjusting for baseline probabilities in the 6 months before training, using mixed-effects logistic regression. Findings In the 6 months after training, the rate of asking about physical abuse was 18% higher in the SUD counseling services of trained professionals, relative to services of untrained professionals (OR = 1.18, 95% CI = [1.01–1.37, p = .035]). No effect was found for asking about sexual abuse, emotional abuse and neglect. Conclusion A one-day training program in trauma inquiry, combined with a brief refresher session, was effective in increasing inquiries about physical abuse in routine counseling practice. The training was ineffective in increasing inquiries about sexual abuse, emotional abuse and neglect. The effectiveness of a one-day training of trauma inquiry might be increased by a longer training, or by combining it with additional elements, such as ongoing supervision.

The dissociative subtype of posttraumatic stress disorder (PTSD) was officially introduced in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). In accordance with this new classification, prior studies using Latent Class Analysis (LCA) empirically identified a subgroup of patients that were characterized by a high severity of dissociative symptoms. Despite the high prevalence of PTSD in patients with substance use disorders (SUD), however, no LCA studies on the dissociative subtype of PTSD exist in this population so far. Therefore, the current study aimed to identify subgroups of patients with different symptom and exposure profiles in patients with SUD and PTSD. It was assumed that one symptom and exposure profile could be identified that would be characterized by higher dissociative symptoms, higher additional psychopathology and a higher burden of childhood trauma, as compared to other subgroups. In N = 258 female patients with SUD and PTSD, clinical characteristics of dissociative symptoms, PTSD severity, borderline personality disorder (BPD), depression, childhood trauma and substance abuse were assessed. To identify symptom and exposure profiles, Latent Class Analysis was applied. A three-class solution indicated the best model fit to our data. One class was characterized by a high probability of dissociative symptoms (D-PTSD class), whereas the other two classes were characterized by lower probabilities of dissociative symptoms. The D-PTSD class encompassed 18.7% of the patients. In accordance with our hypothesis, the D-PTSD class showed higher probabilities of PTSD severity, borderline personality disorder symptoms, depressive symptoms, childhood emotional and sexual abuse, childhood emotional neglect, and drug abuse. Our results indicate that the dissociative subtype of PTSD could also be identified in a sample of female patients with SUD. Patients with SUD and PTSD characterized by the dissociative subtype showed more severe psychopathological symptoms than the remaining patients, indicating enhanced clinical needs for this vulnerable group.

Objective: The present study investigated predictors of treatment attendance among 226 women with posttraumatic stress disorder (PTSD) and substance use disorder (SUD). Participants received either an integrated intervention for PTSD and SUD ("Seeking Safety") or a relapse prevention training (RPT) as part of a multicenter randomized controlled trial. Method: Beta-binomial regression was conducted to investigate baseline sociodemographic, motivational, mental health and substance use predictors of session attendance. Treatment by predictor interactions were included to identify treatment-specific predictors. Results: Session attendance was predicted by employment status, drug use severity and abstinence status. Higher drug use severity and unemployment were associated with less session attendance. The effect of abstinence status was treatment-specific, with abstinent participants in RPT attending most sessions. Conclusions: Considering individual characteristics could enhance session attendance in outpatient treatment for women with PTSD and SUD. This might include matching treatment concepts to abstinence status, the identification of attendance barriers in unemployed women and more intensive treatment settings for those with severe drug use.

A history of childhood abuse and neglect (CAN) is significantly associated with psychopathologies in adulthood, including comorbid posttraumatic stress disorder (PTSD) and substance use disorders (SUD). Difficulties in emotion regulation (ER) might influence the association between CAN and PTSD. The aim of this study was to examine the relationship between CAN and PTSD symptom severity in women with SUD and to investigate the mediating role of general difficulties in ER and its specific dimensions.

Background Research has described subtypes with more internalizing and more externalizing symptoms in samples of patients with post-traumatic stress disorder (PTSD) and samples of patients with substance use disorders (SUD). Objective This study sought to examine the respective subtypes in female PTSD-SUD patients and potential relationships with substance use characteristics. Methods We performed a latent class analysis (LCA) in 343 adult female participants of a multisite therapy trial on PTSD and SUD. We derived externalizing symptoms from the Assessment of DSM-IV Personality Disorders (ADP-IV) questionnaire. We assessed internalization using the Symptom Checklist-27 (SCL-27) and the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I). We collected substance use–related information using the Addiction Severity Index-Lite (ASI-lite). Results LCA suggested four latent classes including an externalizing (10.8%), a moderately internalizing class (31.0%), and a highly internalizing class (22.0%), as well as a class with a low severity of psychological symptoms (36.3%). Externalizing participants used more substances than any other class, while the duration of substance use did not differ between groups. Regular use started at a significantly younger age among the members of the highly internalizing subgroup compared to the moderately internalizing and low severity participants, but at an older age compared to the externalizing group members. Conclusions The finding of two internalizing subgroups along with an externalizing and a low severity class emphasizes the heterogeneity and complexity of populations with PTSD and SUD. This heterogeneity bears implications for research among this group of patients, but also for their treatment, especially considering our results on differences in substance use.

CONTEXT Exposure to traumatic events should be systematically assessed in health care services so that trauma-related treatment can be offered when appropriate. However, professionals often lack expertise in trauma inquiry and response, and therefore require training in this field. OBJECTIVE We aimed to determine whether the "Learning how to ask" training for trauma inquiry and response (Read, Hammersley, & Rudegeair, 2007) is effective in increasing health care professionals' trauma inquiry behavior. METHOD 148 professionals working in outpatient substance use disorder (SUD) services were cluster-randomized into an intervention or a waiting control group. The intervention group received a 1-day training and a refresher session 3 months later, while the control group received no training. The primary outcome was the change from baseline in the frequency of asking clients about traumatic events. Secondary outcomes were professionals' evaluation of the training, knowledge, attitudes toward and confidence in trauma inquiry and response. RESULTS Change from baseline in the frequency of asking clients about traumatic events was significantly greater at 3-month and 6-month follow-up in the intervention group compared with the control group (b = 0.43, 95% CI [0.27, 0.59], p < .001). The training was positively evaluated by the participants. Knowledge, positive attitudes toward and confidence in trauma inquiry and response all showed significantly greater increases in the intervention group than in the control group. CONCLUSIONS These findings suggest that health care professionals can acquire skills in trauma inquiry and response from short trainings, which may enhance systematic assessment of traumatic events. (PsycINFO Database Record

Background: Co-occurring posttraumatic stress disorder (PTSD) and substance use disorders (SUD) are associated with a more severe course and worse outcome than either disorder alone. In Europe, few treatments have been evaluated for PTSD and SUD. Seeking Safety, a manualized, integrated, cognitive-behavioural treatment, has been shown to be effective in studies in the USA. Objective: To test the efficacy of Seeking Safety plus treatment as usual (TAU) in female outpatients with PTSD and SUD compared to Relapse Prevention Training (RPT) plus TAU and TAU alone. Method: In five German study centres a total of N = 343 women were randomized into one of the three study conditions. PTSD severity (primary outcome), substance use, depression and emotion dysregulation (secondary outcomes) were assessed at baseline, post-treatment, as well as at three months and six months post-treatment. Results: Treatment participants attended M = 6.6 sessions (Seeking Safety) and M = 6.1 sessions (RPT). In an intent-to-treat analysis, Seeking Safety plus TAU, RPT plus TAU and TAU alone showed comparable decreases in PTSD severity over the course of the study. Seeking Safety plus TAU showed superior efficacy to TAU alone on depression and emotion regulation and RPT plus TAU was more effective than TAU alone on number of substance-free days and alcohol severity. Minimum-dose analyses suggest additional effects of both programmes among participants who attended at least eight group sessions. Conclusions: With respect to PTSD symptoms, a brief dose of Seeking Safety and RPT in addition to TAU was not superior to TAU alone in women with PTSD and SUD. However, Seeking Safety and RPT showed greater reductions than TAU alone in other domains of psychopathology and substance use outcomes respectively. Future studies should investigate further variables, such as what aspects of each treatment appeal to particular patients and how best to disseminate them. CA extern

Background Non-prescribed use of opioid substitution medication (NPU) appears to represent a relevant source of opioids among European drug users. Little is known about the prevalence of NPU in Germany and possible differences between subgroups of opioid users. The present study examines NPU and other drug use patterns among drug consumption room (DCR) clients, opioid substituted DCR clients, and patients recruited in opioid substitution treatment (OST) practices. Methods Cross-sectional data was collected in 2011 from 842 opioid users in 10 DCRs and 12 OST practices across 11 German cities. Structured interviews comprised indicators for socio-demographics, health status, drug use, motives for NPU, and the availability and price of illicit substitution medication. Group differences were examined with one-way ANOVAs, chi-square tests, or t -tests, and factors for NPU were included in a multivariate model. Over-time comparisons were performed with similar data collected in 2008. Results Lifetime, 30-day and 24-h NPU prevalence for the total sample was 76.5%, 21.9%, and 9.3%, respectively, with methadone being the most frequently used substance. NPU, poly-drug use and injection drug use were more common among DCR clients, especially among DCR clients not in OST. The three groups featured distinct socio-demographic characteristics, with substituted patients being more socially integrated, while few differences in health parameters emerged. Motives for NPU were mostly related to potential shortcomings of OST, such as insufficient dosages, difficulties with transportation, and lack of access. NPU prevalence was found to be higher than in 2008, while injection rate of substitution medication was similarly low. Main factors associated with NPU were not being in OST, past 24-h use of other drugs, and younger age. Conclusion Although diverted methadone or buprenorphine are rarely used as main drugs, NPU is prevalent among opioid users, particularly among DCR clients not in OST. OST reduces NPU if opioid users' needs are met.

Background/Aims: Maltreatment in childhood and adolescence is a risk factor for substance use disorders (SUDs) in adulthood. This association has rarely been investigated in the light of emotion dysregulation. To fill this gap, this study examines emotion dysregulation and SUDs among adults with a history of early maltreatment. Methods: Comparison of emotion dysregulation in adults with a history of early abuse and neglect who developed either an SUD (n = 105) or no mental disorder (n = 54). Further, a mediation model for the association between the severity of early maltreatment and SUDs was tested. Participants completed research diagnostic interviews for psychopathology, the Difficulties in Emotion Regulation Scale, and the Childhood Trauma Questionnaire. Results: By using hierarchical regression techniques and mediational analyses controlling for age and gender, it was possible to provide evidence for the mediating role of emotion dysregulation between early emotional and physical maltreatment and later SUDs. Conclusions: Emotion dysregulation is a potential mechanism underlying the relationship between early emotional and physical maltreatment and the development of SUDs. In light of these findings, focusing on the early training of adaptive emotion regulation strategies after childhood maltreatment might be of considerable relevance to prevent the development of SUDs.

Einleitung: Das Erleben traumatischer Erfahrungen in der Kindheit und Jugend gilt als Risikofaktor fur Psychopathologie. Eine funktionale Emotionsregulation (ER) konnte fur einen spateren resilienten Entwicklungsverlauf bedeutsam sein. Material & Methoden: In dieser Studie wurde der habituelle Einsatz von spezifischen ER-Strategien zwischen psychisch gesunden Personen mit (n=61) und ohne (n=52) traumatische Erfahrungen in der Kindheit und Jugend mithilfe des Heidelberger Fragebogen zur Erfassung der Emotionsregulationsstrategien (H-FERST) verglichen. Psychopathologie wurde mittels SKID-I, ADP-IV, SCL-27 und BDI-II erfasst. Ergebnisse: Die beiden Gruppen unterschieden sich nicht signifikant im habituellen Einsatz der ER-Strategien. Die gesunden Personen mit traumatischen Erfahrungen gaben eine signifikant hohere subjektive psychische Belastung an. Diskussion & Schlussfolgerung: Vor dem Hintergrund einer subjektiv hoheren psychischen Belastung konnte eine funktionale habituelle Nutzung von ER-Strategien einen Erklarungspfad fur die resiliente Entwicklung von Betroffenen mit traumatischen Erfahrungen in der Kindheit und Jugend darstellen.

Anhand der Erstbefragung der Eltern im Modellvorhaben „Eltern starken fur den Umgang mit dem Alkoholkonsum ihrer Kinder“ wurde erhoben, wie gut die Eltern uber jugendlichen Alkoholkonsum informiert sind und welche alkoholbezogenen Regeln sie im Umgang mit ihren Kindern fur sinnvoll halten. Weiterhin wurden die Reaktionen der Eltern auf einen Rauschzustand der Kinder erhoben. Es wurden 2793 Eltern von Schulern und Schulerinnen der Klassenstufen 8–10 in Baden-Wurttemberg, Berlin, Sachsen und Schleswig-Holstein befragt. Der Rucklauf der Fragebogen erfolgte uber die Lehrkrafte. Die Ergebnisse zeigen, dass sich die Eltern zum Thema „Erziehung und Alkoholkonsum der Kinder“ gut informiert fuhlen. Als Informationsquelle nutzen 71 % das Internet. Zirka 95 % der Eltern haben bereits mit ihren Kindern uber Alkoholkonsum gesprochen, wobei sie v. a. vor gesundheitlichen Schaden und einer Abhangigkeitsentwicklung warnen. Diejenigen Verhaltensregeln, die einen sicheren Heimweg der Kinder garantieren sollen, werden von den Eltern favorisiert. Als Reaktion auf Regelverstose suchen die Eltern vorrangig das Gesprach mit ihren Kindern. Der Vergleich mit aktuellen Erhebungen unter Jugendlichen zeigt, dass die Eltern den Alkoholkonsum ihrer Kinder unterschatzen. Alkohol und seine Folgen sind ein Gesprachsthema unter Eltern und Kindern. Dabei brauchen die Eltern Unterstutzung, um sachlich und jugendgerecht zu argumentieren. Um die Eltern zu erreichen, sollten suchtpraventive Masnahmen verstarkt das Internet als Aufklarungsmedium nutzen.

Childhood abuse and neglect (CAN) is considered as a risk factor for substance use disorder (SUD). Based on the drinking to cope model, this study investigated the association of two trauma-relevant emotions (shame and sadness) and substance use. Using ecological momentary assessment we compared real-time emotion regulation in situations with high and low intensity of shame and sadness in currently abstinent patients with CAN and lifetime SUD (traumaSUD group), healthy controls with CAN (traumaHC group), and without CAN (nontraumaHC group). Multilevel analysis showed a positive linear relationship between high intensity of both emotions and substance use for all groups. The traumaSUD group showed heightened substance use in low, as well as in high, intensity of shame and sadness. In addition, we found an interaction between type of emotion, intensity, and group: the traumaHC group exhibited a fourfold increased risk for substance use in high intense shame situations relative to the traumaSUD group. Our findings provide evidence for the drinking to cope model. The traumaSUD group showed a reduced distress tolerance for variable intensity of negative emotions. The differential effect of intense shame for the traumaHC group emphazises its potential role in the development of SUD following CAN. In addition, shame can be considered a relevant focus for therapeutic preinterventions and interventions for SUD after CAN.