Psychosis and epilepsy in ring chromosome 20 syndrome

Advances in Mental Health and Intellectual Disabilities,Volume 11, Issue 1, January 2017. Purpose The purpose of this case study is to discuss the challenges of assessment and management of psychotic symptoms in a background of intellectual disability and treatment resistant epilepsy caused by a genetic syndrome. Design/methodology/approach Ring chromosome 20 [r(20)] syndrome is characterised by the triad of severe refractory epilepsy, mild to severe intellectual disability and behavioural problems. This paper describes the presentation of r(20) syndrome in a young woman with moderate intellectual disability and treatment resistant epilepsy, whom experiences psychotic symptoms at times of improved seizure control. Findings There are several diagnostic possibilities for such a presentation, including psychotic symptoms due to adverse effects of antiepileptic medications and forced normalisation (alternating psychosis). Originality/value This paper advocates judicious use of antipsychotic medication to manage psychotic symptoms, as well as involvement of both patient and close family members throughout all stages of care. It is essential to strike a balance between control of epileptic seizures and psychiatric symptoms, providing an optimal benefit to the patient ’s quality of life by meeting their complex needs through a multidisciplinary and multi-agency team input.
Source: Advances in Mental Health and Intellectual Disabilities - Category: Disability Source Type: research