BACKGROUND: Several studies have found impairment in visual memory and visual organization in adults with obsessive-compulsive disorder (OCD), but little is known about the neuropsychological profile of children and adolescents with this disorder. The influence of clinical variables such as age, severity of obsessive-compulsive symptomatology, depressive symptomatology, and pharmacological treatment on cognitive performance in these patients has not been thoroughly studied. METHODS: A neuropsychological battery designed for this study was administered to 35 patients with DSM-IV-TR diagnosis of OCD without psychiatric comorbidity aged between 7 and 18 years and 35 gender- and age-matched healthy subjects. RESULTS: Children and adolescents with OCD performed significantly worse on verbal and visual memory and velocity. When depressive symptomatology was controlled, impairment in visual memory, visual organization, and velocity again was found, but impairment in verbal memory was not. Neuropsychological impairment was not related to age, obsessive-compulsive severity, and pharmacological treatment. CONCLUSIONS: Children and adolescents with OCD without psychiatric comorbidity with acute illness show impairment in visual memory, visual organization, and velocity, similar to adults. The influence of depressive symptomatology is important in cognitive performance. No relation was found between neuropsychology and age, severity of obsessive-compulsive symptomatology, or pharmacological treatment in this study.
BACKGROUND: Several studies have found impairment in visual memory and visual organization in adults with obsessive-compulsive disorder (OCD), but little is known about the neuropsychological profile of children and adolescents with this disorder. The influence of clinical variables such as age, severity of obsessive-compulsive symptomatology, depressive symptomatology, and pharmacological treatment on cognitive performance in these patients has not been thoroughly studied. METHODS: A neuropsychological battery designed for this study was administered to 35 patients with DSM-IV-TR diagnosis of OCD without psychiatric comorbidity aged between 7 and 18 years and 35 gender- and age-matched healthy subjects. RESULTS:Children and adolescents with OCD performed significantly worse on verbal and visual memory and velocity. When depressive symptomatology was controlled, impairment in visual memory, visual organization, and velocity again was found, but impairment in verbal memory was not. Neuropsychological impairment was not related to age, obsessive-compulsive severity, and pharmacological treatment. CONCLUSIONS:Children and adolescents with OCD without psychiatric comorbidity with acute illness show impairment in visual memory, visual organization, and velocity, similar to adults. The influence of depressive symptomatology is important in cognitive performance. No relation was found between neuropsychology and age, severity of obsessive-compulsive symptomatology, or pharmacological treatment in this study.
Authors: Daniel A Geller; Amitai Abramovitch; Andrew Mittelman; Abigail Stark; Kesley Ramsey; Allison Cooperman; Lee Baer; S Evelyn Stewart Journal: World J Biol Psychiatry Date: 2017-02-14 Impact factor: 4.132
Authors: Matthew E Hirschtritt; Christopher J Hammond; David Luckenbaugh; Jason Buhle; Audrey E Thurm; B J Casey; Susan E Swedo Journal: Child Neuropsychol Date: 2008-07-11 Impact factor: 2.500
Authors: Martin A Katzman; Pierre Bleau; Pierre Blier; Pratap Chokka; Kevin Kjernisted; Michael Van Ameringen; Martin M Antony; Stéphane Bouchard; Alain Brunet; Martine Flament; Sophie Grigoriadis; Sandra Mendlowitz; Kieron O'Connor; Kiran Rabheru; Peggy M A Richter; Melisa Robichaud; John R Walker Journal: BMC Psychiatry Date: 2014-07-02 Impact factor: 3.630