These actions may serve to resolve the mental imperative of the intrusive thoughts by inducing the person to perform repeated actions or movements that often appear ritualistic. The ritual is composed of sets or sequences of these behaviors, often in order, and may Y-27632 ROCK consume much of the patient’s waking attention. OCD is not rare, and occurs with a lifetime prevalence of up to 3%.1 Even with medication as well as behavioral
modification, more than one in ten patients are significantly impaired in their activities of daily living.2 Obsessive-compulsive symptoms (OCS) may be seen in OCD itself, Inhibitors,research,lifescience,medical or may appear in other psychiatric conditions,. However, despite a number of case reports, no unifying theory of causation has been clearly established. Inhibitors,research,lifescience,medical An increased prevalence of OCS, however, has been noted in refractory epilepsy,3 particularly with temporal lobe because epilepsy (TLE). There is therefore interest in whether these two conditions are causally linked. Epilepsy can affect up to 1% of the population, and is one of the commoner groups of neurological disorders in adults.4,5 This group of
disorders is defined as the clinical expression of repeated epileptic seizures occurring spontaneously (unprovoked). Inhibitors,research,lifescience,medical There may be many possible causes. These include genetic conditions with onset at various ages and stages of development, and a large spectrum of acquired insults such as conferred by trauma, strokes, neoplasia, inflammation, or infections. Most patients with frequent seizures are offered medical treatments, but even with a wide choice of antiepileptic drugs (AEDs), over one quarter of patients are refractory to medical treatment.
Patients with epilepsy may also express Inhibitors,research,lifescience,medical a number of patterns of behavioral abnormality and personality characteristics, and experience memory, emotional, behavioral, and social disabilities.6-9 Up to 40% of Inhibitors,research,lifescience,medical epilepsy patients may be so disabled, particularly in the patients with pharmacoresistant seizures.6 Ertekin and colleagues’ review10 notes that in refractory epilepsy, some 70% had psychiatric disorders7; prevalence of axis I psychiatric disorders ranged up to 80%8; and that using the Symptom Checklist-90- Carfilzomib Revised (SCL90-R), adults with partial epilepsy had a prevalence of 88% mental health complaints when scoring for symptoms in the index.9 In epilepsy, mood disorders, including depression and anxiety, are frequent.10 In over 200 patients, anxiety was found in almost 25%.11 As part of this behavioral disturbance, patients may present with features of OCD. This review will examine the links between OCD and epilepsy, and review the evolution of the literature on case reports, case series, and larger retrospective controlled studies. Included will be the components of OCD seen in epilepsy, effects of medical and surgical treatments, and an overview of the theoretical neurobiological underpinnings that might link the two disorders.
No related posts.