Background: Preliminary evidence provides support for the proposition that there is a dissociative subtype of Complex posttraumatic stress disorder (CPTSD). Research on this proposition would extend our knowledge on the association between CPTSD and dissociation, guide contemporary thinking regarding placement of dissociation in the nosology of CPTSD, and inform clinically useful assessment and intervention.

Background: Growing evidence indicates that daily delivery of evidence-based PTSD treatments (e.g. Cognitive Processing Therapy (CPT)), as part of intensive PTSD treatment programmes (ITPs), is feasible and effective. Research has demonstrated that a 2-week CPT-based ITP can produce equivalent outcomes to a 3-week ITP, suggesting shorter treatment can also be highly effective. However, the extent to which ITP length and composition impact longer-term outcomes needs further study.

Trauma-informed care (TIC) is an approach to healthcare practice that recognises the pervasiveness of trauma, and the deep and life-shaping impact this has on a person. The literature recognises the negative consequences of trauma both to the people who experience it, and the nurses who provide care for them. Professional supervision is an integral element of workforce wellbeing and practice development, and a largely unexplored avenue of support for those who deliver TIC.

Evidence suggests heightened prevalence and severity of mental disorders among sexual minority (SM) and gender minority (GM) young people. Several risk factors have been associated with these disparities. A systematic review of systematic reviews and meta-analysis was conducted to provide a comprehensive overview of the literature and to determine the field’s current position. MEDLINE, PsycInfo, Scopus and Web of Science were searched in March 2022 and updated January 2024.