Article ID Journal Published Year Pages File Type
4182062 L'Encéphale 2012 6 Pages PDF
Abstract
The treatment of conversion disorders has been the subject of few studies and predominantly remains symptomatic. Its main goals are: to lessen secondary gains impact by adopting a neutral behaviour towards the symptom and by encouraging physical rehabilitation; to lower the symptom by allowing the patient to understand the normal functioning of the diseased organ, and; to help the patient to deal with stressful situations. There is no evidence that hypnosis is superior to medical and other psychotherapeutic approaches. Pharmacological treatments may be helpful in the case of anxiety, impulsivity or depression, albeit delivered with caution. According to some case reports, transcranial magnetic stimulation has also been associated with clinical remission. Although the use of ECT in motor conversion disorders constitutes an uncommon procedure, and even if no clinical trial has evaluated its impact on such a pathological condition, several case reports suggest that electroconvulsive therapy can be efficient in the treatment of motor conversion disorders. This efficacy may rely on several hypotheses. ECT could induce neural modifications, and participate in the suppression of an active inhibition, which is responsible for hysterical symptoms. Indeed, conversion cerebral disorder correlates can be explored with the help of functional neuro-imaging techniques, which could therefore also identify ECT neural effects. ECT adverse effects on memory could lead to a new relationship with the symptom, and modulate the psychological conflict which has participated in its emergence. Narcoanalysis, ECT sessions could have an impact on consciousness by means of some dissolution and reorganization phenomenon. It could therefore participate in the ending of an emotional block, the psychic integration of traumatic events and the recovery of a voluntary motor control. Finally, ECT could be efficient thanks to its antidepressant properties, especially its ability to stimulate triaminergic, and particularly dopaminergic transmission. This case report reminds us how difficult it can be to deal with severe conversion disorders, and to navigate between two reefs, which are abstention, and therapeutic escalation.
Related Topics
Health Sciences Medicine and Dentistry Psychiatry and Mental Health
Authors
, , , , ,