Journal
JOURNAL OF CHILD AND ADOLESCENT PSYCHOPHARMACOLOGY
Volume 15, Issue 4, Pages 682-692Publisher
MARY ANN LIEBERT, INC
DOI: 10.1089/cap.2005.15.682
Keywords
-
Categories
Ask authors/readers for more resources
Objective: The aim of this study was to study valproate efficacy and safety for aggression in children and adolescents with pervasive developmental disorders (PDD). Methods: In this prospective double-blind, placebo-controlled study, 30 subjects (20 boys, 10 girls) 6-20 years of age with PDD and significant aggression were randomized and received treatment with valproate WPA) or placebo (PBO) for 8 weeks as outpatients. Mean VPA trough blood levels were 75.5 mcg/mL at week 4 and 77.8 mcg/mL at week 8. Results: No treatment difference was observed statistically between VIA and PBO groups. The Aberrant Behavior Checklist-Community Scale (ABC-C) Irritability subscale was the primary outcome measure (p = 0.65), and CGI-Improvement (p = 0.16) and OAS (p = 0.96) were secondary outcome measures. Increased appetite and skin rash were significant side effects. Only 1 subject was dropped from the study owing to side effects, notably a spreading skin rash, which then resolved spontaneously. Two subjects receiving VIA developed increased serum ammonia levels, one with an associated parent report of slurred speech and mild cognitive slowing. Poststudy, of 16 VIA and PBO subjects receiving VIA, 10 subjects demonstrated sustained response, 4 of whom later attempted taper, with significant relapse of aggression. Conclusion: The present negative findings cannot be viewed as conclusive, partly owing to the large placebo response, subject heterogeneity, and size of the groups. Larger studies are needed to expand upon these findings.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available