Individual-level associations between implementation leadership, climate, and anticipated outcomes: a time-lagged mediation analysis.

Background: Leaders can improve implementation outcomes by developing an organizational climate conducive to the implementation of evidence-based practices (EBP). This study tested the lagged associations between individual-level perceptions of implementation leadership, implementation climate, and three anticipated implementation outcomes, that is EBP acceptability, appropriateness, and feasibility.

Methods: Screening tools and treatment methods for posttraumatic stress disorder were implemented in 43 Norwegian mental health services.

Implementation of evidence-based treatment for PTSD in Norway: clinical outcomes and impact of probable complex PTSD.

Posttraumatic stress disorder (PTSD) is a long-lasting and debilitating psychological disorder that affects a large portion of the population. Treatments such as Cognitive therapy for PTSD (CT-PTSD) and Eye movement desensitization and reprocessing (EMDR) have been shown to be effective and cost-efficient in clinical trials, but uptake and evidence of positive outcomes in real-world clinical services are limited. Implementation efforts have been hampered by providers' concerns about the feasibility of trauma-focused treatments in more complex presentations (i.

Group treatment for complex dissociative disorders: a randomized clinical trial.

Background: Patients with complex dissociative disorders (CDD) report high levels of childhood- abuse experiences, clinical comorbidity, functional impairment, and treatment utilization. Although a few naturalistic studies indicate that these patients can benefit from psychotherapy, no randomized controlled trials have been reported with this patient-group. The current study evaluates a structured protocolled group treatment delivered in a naturalistic clinical setting to patients with CDD, as an add-on to individual treatment.

A stepped-wedge randomized trial investigating the effect of the Leadership and Organizational Change for Implementation (LOCI) intervention on implementation and transformational leadership, and implementation climate.

Background: This study evaluates the Leadership and Organizational Change for Implementation (LOCI) strategy and its effect on implementation leadership, transformational leadership, and implementation climate.

Methods: A stepped wedge cluster randomized study design enrolling 47 first-level leaders from child- and adult-specialized mental health clinics within Norwegian health trusts across three cohorts. All therapists (n = 790) received training in screening of trauma exposure and posttraumatic stress, and a subgroup of therapists (n = 248) received training in evidence-based treatment methods for posttraumatic stress disorder (PTSD).

Stabilizing group treatment for childhood-abuse related PTSD: a randomized controlled trial.

: Patients with PTSD related to childhood-abuse often experience additional problems such as emotional dysregulation and interpersonal difficulties. Psychotherapy focused on stabilization of symptoms, emotion-regulation, and skills training has been suggested as a treatment for this patient population, either as preparation for further treatment or as a stand-alone intervention. : The present study tests the efficacy of treatment using a group-protocol for stabilizing treatment delivered adjunct with conventional individual therapy.

Psychometric properties of the International Trauma Questionnaire (ITQ) examined in a Norwegian trauma-exposed clinical sample.

Background: The International Trauma Questionnaire (ITQ) is a self-report measure for post-traumatic stress disorder (PTSD) and complex post-traumatic stress disorder (CPTSD), corresponding to the diagnostic criteria in the International Classification of Diseases, 11th Revision (ICD-11). A 12-item version of the ITQ based on samples from English-speaking countries has been presented, and the wider generalizability to other languages needs to be examined.

Objective: The current study examines the psychometric properties of scores from a longer, preliminary 22-item version of the ITQ and the current reduced 12-item version by means of generalizability theory (G-theory) and confirmatory factor analysis (CFA).

Testing the leadership and organizational change for implementation (LOCI) intervention in Norwegian mental health clinics: a stepped-wedge cluster randomized design study protocol.

Background: Alignment across levels of leadership within an organization is needed for successful implementation of evidence-based practice. The leadership and organizational change for implementation (LOCI) intervention is a multi-faceted multilevel implementation strategy focusing on enhancing first-level general and implementation leadership while also engaging with organization upper management to develop an organizational climate for implementation. The aim of the project is to evaluate the effectiveness of LOCI in supporting the implementation of evidence-based treatment for PTSD in child- and adult-specialized mental health clinics in health trusts in Norway.

Trauma-related altered states of consciousness in post-traumatic stress disorder patients with or without comorbid dissociative disorders.

: The four-dimensional ('4-D') model has been proposed as a theoretical framework to understand and delineate trauma-related dissociative experiences, categorizing symptoms into trauma-related altered states of consciousness (TRASC) and normal waking consciousness (NWC), which occur along four dimensions: time, thought, body and emotion. : The main aim of the present study was to evaluate the validity of this model in patients with post-traumatic stress disorder (PTSD), with and without comorbid dissociative disorders. : The predictions of the 4-D model were tested in 142 patients with PTSD, with ( = 46) and without ( = 96) comorbid dissociative disorders.