Alliance processes in eating disorders with childhood maltreatment sequelae: Preliminary implications.

Background: Effective eating disorder (ED) treatments are drastically needed for patients with experiences of sustained and prolonged emotional, physical and sexual childhood maltreatment (CM) that often results in post-traumatic sequelae such as severe, complex posttraumatic stress disorder (cPTSD). EDs with comorbid cPTSD (cPTSD-ED) have protracted treatment courses and poorer prognoses.

Aim: To summarise the knowledge base on cPTSD-ED with specific emphasis on disturbances in self-organisation (DSO) in relation to therapeutic alliance (TA) processes.

Method: Expert opinions based on current relevant literature are critically examined.

Results: Preliminary insights on change and alliance processes suggest that neglecting to address emotional-relational processes in the conceptualisation and treatment of cPTSD-ED impedes treatment progress.

Conclusion: We hypothesise that the DSO construct inherent in cPTSD-ED calls for a focus on TA processes in addition to traditional ED treatment elements such as nutritional rehabilitation and behaviour change, and regardless of ED treatment provided. More process research on a larger scale is urgently called for.