What is the outlook in dissociative identity disorder?
Research has been carried out, looking at the progress of people with dissociative identity disorder (DID) in long-term therapy. The findings of the research have been encouraging.
Research evidence suggests that appropriate, one-to-one, long-term therapy has a positive effect on DID symptoms. It suggests that after two years of therapy, clients with DID report:
- Fewer mood and anxiety symptoms.
- Fewer dissociative episodes.
- Fewer distressing trauma symptoms.
There is evidence too of fewer hospitalisations, reduced use of psychiatric medication and fewer episodes of self-harm.
Despite fears to the contrary, evidence suggests that working sensitively with dissociated identities can be beneficial. It can increase the integration of personality parts and decrease the frequency of dissociative episodes. In the past, it had been thought that working directly with dissociated identities could make DID worse. Some believed that it could increase the characteristics of the dissociated identities, worsening DID symptoms. Evidence seems to suggest that this is not that case. If fact, working in the right way with identities can help to reduce distressing symptoms.
Treatment for DID can be challenging and time-consuming. However, over time, integration of identities and symptom improvement are possible. With the right therapy, the right support and good motivation, evidence shows us that change is possible.
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- International Society for the Study of Trauma and Dissociation (2011); Guidelines for Treating Dissociative Identity Disorder in Adults, Third Revision, Journal of Trauma & Dissociation, 12:2, 115-187
- Diagnostic and Statistical Manual of Mental Disorders (DSM–5), American Psychiatric Association (2013)
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- Brand, B. L., Myrick, A. C et al. A Survey of Practices and RecommendedTreatment Interventions Among Expert Therapists Treating Patients With Dissociative Identity Disorder and Dissociative Disorder Not Otherwise Specified. Psychological Trauma:Theory, Research, Practice, and Policy. Advance online publication. doi: 10.1037/a0026487 (2011)
- Cronin E, Brand BL, Mattanah JF; The impact of the therapeutic alliance on treatment outcome in patients with dissociative disorders. Eur J Psychotraumatol. 2014 Mar 6 5. doi: 10.3402/ejpt.v5.22676. eCollection 2014.
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