BACKGROUND: Primarily safe and efficacious treatments for chronic tic disorders are needed. Also needed are such treatments that target co-morbid conditions. Aripiprazole, a dopaminergic/serotonergic agent with partial agonist properties at the D2 dopamine receptor and 5-hydrdoxytryptamine 1A (5-HT(1A)) receptor and antagonist properties at the 5-HT(2A) receptor, holds promise in both regards. OBJECTIVE: This was an open-label, flexible-dose study to evaluate the safety of aripiprazole in children and adolescents with a primary diagnosis of a chronic tic disorder with/without co-morbid disorder(s). METHOD: Sixteen children (15 males) aged 8-17 years participated in the 6-week trial. Ratings for tic, obsessive compulsive disorder (OCD), attention-deficit/hyperactivity disorder (ADHD), and side effects were administered weekly. Baseline and exit laboratory measures, electrocardiograms (ECGs), weight, and height were obtained. RESULTS: The average daily aripiprazole dose was 3.3 mg (range 1.25-7.5 mg). Significant pre-and posttreatment differences were ascertained for the Yale Global Tic Severity Scale motor (p < or = 0.0001), phonic (p < or = 0.0001), and total tic (p < or = 0.0001) scores. Results of other rating scales suggested significant improvements in co-morbid disorders as well, including OCD, ADHD, and depressive disorders. Although aripiprazole was well tolerated, increases in weight were found. CONCLUSION: In this preliminary open-label trial, aripiprazole was a well-tolerated treatment for tics and co-morbid OCD and ADHD symptoms. Improvements in co-morbid conditions may be secondary to tic reduction or to specific to aripiprazole therapy; however, further study is warranted.
BACKGROUND: Primarily safe and efficacious treatments for chronic tic disorders are needed. Also needed are such treatments that target co-morbid conditions. Aripiprazole, a dopaminergic/serotonergic agent with partial agonist properties at the D2 dopamine receptor and 5-hydrdoxytryptamine 1A (5-HT(1A)) receptor and antagonist properties at the 5-HT(2A) receptor, holds promise in both regards. OBJECTIVE: This was an open-label, flexible-dose study to evaluate the safety of aripiprazole in children and adolescents with a primary diagnosis of a chronic tic disorder with/without co-morbid disorder(s). METHOD: Sixteen children (15 males) aged 8-17 years participated in the 6-week trial. Ratings for tic, obsessive compulsive disorder (OCD), attention-deficit/hyperactivity disorder (ADHD), and side effects were administered weekly. Baseline and exit laboratory measures, electrocardiograms (ECGs), weight, and height were obtained. RESULTS: The average daily aripiprazole dose was 3.3 mg (range 1.25-7.5 mg). Significant pre-and posttreatment differences were ascertained for the Yale Global Tic Severity Scale motor (p < or = 0.0001), phonic (p < or = 0.0001), and total tic (p < or = 0.0001) scores. Results of other rating scales suggested significant improvements in co-morbid disorders as well, including OCD, ADHD, and depressive disorders. Although aripiprazole was well tolerated, increases in weight were found. CONCLUSION: In this preliminary open-label trial, aripiprazole was a well-tolerated treatment for tics and co-morbid OCD and ADHD symptoms. Improvements in co-morbid conditions may be secondary to tic reduction or to specific to aripiprazole therapy; however, further study is warranted.
Authors: Eric A Storch; Alessandro S De Nadai; Adam B Lewin; Joseph F McGuire; Anna M Jones; P Jane Mutch; R Doug Shytle; Tanya K Murphy Journal: J Child Adolesc Psychopharmacol Date: 2011-11-09 Impact factor: 2.576
Authors: Joseph F McGuire; Brittany B Kugler; Jennifer M Park; Betty Horng; Adam B Lewin; Tanya K Murphy; Eric A Storch Journal: Child Psychiatry Hum Dev Date: 2012-12
Authors: Chad T Wetterneck; Tannah E Little; Kimberly L Rinehart; Maritza E Cervantes; Emma Hyde; Monnica Williams Journal: J Obsessive Compuls Relat Disord Date: 2012-01-08 Impact factor: 1.677
Authors: Roberto Delle Chiaie; Pierluigi Scarciglia; Massimo Pasquini; Maria Caredda; Massimo Biondi Journal: Clin Pract Epidemiol Ment Health Date: 2011-05-27