Journal of Child and Adolescent Psychopharmacology, 2010
The aim of this study was to evaluate the effectiveness and safety of electroconvulsive therapy (... more The aim of this study was to evaluate the effectiveness and safety of electroconvulsive therapy (ECT) in adolescent patients diagnosed with schizophrenia spectrum disorders (SSD). All patients diagnosed with SSD who received ECT in the Child and Adolescent Psychiatry and Psychology Department in a general hospital in Barcelona, Spain, from January, 2003, to December, 2007, were identified retrospectively. As part of the usual evaluation protocol, Positive and Negative Syndrome Scale (PANSS) and Clinical Global Impression (CGI) scales were administered before ECT, after the acute ECT phase (CGI), and at 6 months from baseline. Data related to characteristics of these patients such as demographics, pharmacological treatment, ECT parameters, and side effects were registered. Thirteen cases, ages 13-17 (mean age, 16.6 +/- 1.2 years), were included. Compared to pre-ECT scores, mean PANSS decreased significantly at 6-month assessment (t = 3.58, p = 0.004). Clinical response (20% or greater reduction in PANSS total scores at the 6-month end point) was achieved in 54% of patients. A significant improvement of mean CGI score was observed after the acute ECT phase (t = 11.88, p < 0.001) and at 6-month assessment (t = 12.48, p < 0.001). There were no severe incidents related to any session during the acute ECT phase, although 1 patient experienced a tardive seizure during the continuation ECT. Our clinical experience supports the assertion that ECT is a safe and effective treatment for SSD in adolescent patients.
Journal of Child and Adolescent Psychopharmacology, 2010
The aim of this study was to evaluate the effectiveness and safety of electroconvulsive therapy (... more The aim of this study was to evaluate the effectiveness and safety of electroconvulsive therapy (ECT) in adolescent patients diagnosed with schizophrenia spectrum disorders (SSD). All patients diagnosed with SSD who received ECT in the Child and Adolescent Psychiatry and Psychology Department in a general hospital in Barcelona, Spain, from January, 2003, to December, 2007, were identified retrospectively. As part of the usual evaluation protocol, Positive and Negative Syndrome Scale (PANSS) and Clinical Global Impression (CGI) scales were administered before ECT, after the acute ECT phase (CGI), and at 6 months from baseline. Data related to characteristics of these patients such as demographics, pharmacological treatment, ECT parameters, and side effects were registered. Thirteen cases, ages 13-17 (mean age, 16.6 +/- 1.2 years), were included. Compared to pre-ECT scores, mean PANSS decreased significantly at 6-month assessment (t = 3.58, p = 0.004). Clinical response (20% or greater reduction in PANSS total scores at the 6-month end point) was achieved in 54% of patients. A significant improvement of mean CGI score was observed after the acute ECT phase (t = 11.88, p < 0.001) and at 6-month assessment (t = 12.48, p < 0.001). There were no severe incidents related to any session during the acute ECT phase, although 1 patient experienced a tardive seizure during the continuation ECT. Our clinical experience supports the assertion that ECT is a safe and effective treatment for SSD in adolescent patients.
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