OBJECTIVE: To investigate the effectiveness and tolerability of quetiapine for the treatment of adolescents at high risk for developing bipolar I disorder. METHOD: Twenty adolescents (aged 12-18 years) with mood symptoms that did not meet DSM-IV-TR criteria for bipolarI disorder and who had at least one first-degree relative with bipolarI disorder were recruited from August 2003 to June 2005 to participate in a single-blind, 12-week prospective study of quetiapine. Subjects were diagnosed using the Washington University in St. Louis Kiddie Schedule of Affective Disorders and Schizophrenia and were symptomatic, defined by a Young Mania Rating Scale (YMRS) score > or = 12 or a Childhood Depression Rating Scale-Revised Version (CDRS-R) score > or = 28 at baseline. The primary effectiveness measure was an endpoint Clinical Global Impressions-Improvement scale (CGI-I) score < or = 2 ("much" or "very much" improved). Secondary efficacy measures included change from baseline to endpoint in YMRS and CDRS-R scores. RESULTS:Mood disorder diagnoses in the adolescents consisted of bipolar disorder not otherwise specified (N = 11), dysthymia (N = 3), bipolar II disorder (N = 3), cyclothymia (N = 2), and major depressive disorder (N = 1). The majority of patients (N = 12, 60%) were non-responders to previous trials of psychotropic agents. Fifteen subjects (75%) completed all study visits. Eighty-seven percent of patients were responders (CGI-I < or = 2) to quetiapine at week 12 (mean +/- SD endpoint dose = 460 +/- 88 mg/day). YMRS scores decreased from 18.1 +/- 5.5 at baseline to 8.7 +/- 7.9 at endpoint (p < .0001), and CDRS-R scores decreased from 38.2 +/- 9.8 to 27.7 +/- 9.3, (p = .0003). The most frequently reported adverse events were somnolence, headache, musculoskeletal pain, and dyspepsia. No subjects discontinued study participation due to adverse events. CONCLUSION: Although these findings are limited by the small sample size and open-label treatment, the results suggest that quetiapine may be an effective treatment for mood symptoms in adolescents with a familial risk for developing bipolar I disorder.
RCT Entities:
OBJECTIVE: To investigate the effectiveness and tolerability of quetiapine for the treatment of adolescents at high risk for developing bipolar I disorder. METHOD: Twenty adolescents (aged 12-18 years) with mood symptoms that did not meet DSM-IV-TR criteria for bipolar I disorder and who had at least one first-degree relative with bipolar I disorder were recruited from August 2003 to June 2005 to participate in a single-blind, 12-week prospective study of quetiapine. Subjects were diagnosed using the Washington University in St. Louis Kiddie Schedule of Affective Disorders and Schizophrenia and were symptomatic, defined by a Young Mania Rating Scale (YMRS) score > or = 12 or a Childhood Depression Rating Scale-Revised Version (CDRS-R) score > or = 28 at baseline. The primary effectiveness measure was an endpoint Clinical Global Impressions-Improvement scale (CGI-I) score < or = 2 ("much" or "very much" improved). Secondary efficacy measures included change from baseline to endpoint in YMRS and CDRS-R scores. RESULTS:Mood disorder diagnoses in the adolescents consisted of bipolar disorder not otherwise specified (N = 11), dysthymia (N = 3), bipolar II disorder (N = 3), cyclothymia (N = 2), and major depressive disorder (N = 1). The majority of patients (N = 12, 60%) were non-responders to previous trials of psychotropic agents. Fifteen subjects (75%) completed all study visits. Eighty-seven percent of patients were responders (CGI-I < or = 2) to quetiapine at week 12 (mean +/- SD endpoint dose = 460 +/- 88 mg/day). YMRS scores decreased from 18.1 +/- 5.5 at baseline to 8.7 +/- 7.9 at endpoint (p < .0001), and CDRS-R scores decreased from 38.2 +/- 9.8 to 27.7 +/- 9.3, (p = .0003). The most frequently reported adverse events were somnolence, headache, musculoskeletal pain, and dyspepsia. No subjects discontinued study participation due to adverse events. CONCLUSION: Although these findings are limited by the small sample size and open-label treatment, the results suggest that quetiapine may be an effective treatment for mood symptoms in adolescents with a familial risk for developing bipolar I disorder.
Authors: Christopher D Schneck; Kiki D Chang; Manpreet K Singh; Melissa P DelBello; David J Miklowitz Journal: J Child Adolesc Psychopharmacol Date: 2017-07-21 Impact factor: 2.576
Authors: Christoph U Correll; Doreen M Olvet; Andrea M Auther; Marta Hauser; Taishiro Kishimoto; Ricardo E Carrión; Stephanie Snyder; Barbara A Cornblatt Journal: Bipolar Disord Date: 2014-05-08 Impact factor: 6.744
Authors: Michael Bauer; Georg Juckel; Christoph U Correll; Karolina Leopold; Andrea Pfennig Journal: Eur Arch Psychiatry Clin Neurosci Date: 2008-11 Impact factor: 5.270