View clinical trials related to Autism.
Filter by:12-week open label treatment trial of divalproex sodium extended release (Depakote ER) in 10 patients with a diagnosis of autism. Our objective is to determine how well these patients can tolerate the prescribed doses and what added benefits can be attributed to divalproex sodium ER.
This study investigates face processing, response inhibition and phoneme processing in autistic adults by fMRI.
Autism, originally described by Kanner (1943), is among the most severe of neuropsychiatric disorders. It is a pervasive developmental disorder affecting social, communicative, and compulsive/repetitive behaviors characterized by stereotypic complex hand and body movements, craving for sameness, and narrow repetitive interests. Individuals with autism spectrum disorders (ASD) are characteristically heterogeneous and show marked variability in their response to interventions. Studies of behavioral and psychopharmacological interventions document approximately 1/3 of ASD participants fail to respond to targeted treatments. Efforts to evaluate the specificity of treatment effects are important to inform conceptualizations about the disorder, identify behavioral phenotypes, and to aide clinical decision making. The goal of this study is to evaluate the use of clinical behavioral pharmacology methods, functional behavioral assessments (FBA), in assessing the treatment effects of pediatric medications in children with ASD. The present study of FBA procedures in pharmacological treatment will be conducted as a separate, but parallel study within IRB approved, federally funded, double-masked, placebo controlled medication trials of citalopram (GCO # 01-1295 PS*), an SSRI hypothesized to reduce stereotyped and repetitive behaviors in ASD and divalproex sodium (GCO # 01-0294), a medication recently found to reduce repetitive behaviors in ASD (Hollander et al., in press). This study will focus on the use of FBAs in distinguishing responders vs. nonresponders on the basis of behavior function, in evaluating functional patterns for stereotypy, aggression, and impulsivity, and in using descriptive FBAs as outcome measures in clinical trials. FBAs are behavioral assessment methods used to hypothesize about the function of maladaptive behaviors. FBAs are conducted either through experimental manipulations known as functional analyses or through descriptive analyses procedures, which involve structured observations and parent/caregiver interviews. Descriptive analyses will be conducted with all participants (n=24). The more rigorous, functional analyses will be conducted with a sub-set of the sample (n=6) to corroborate the findings of the descriptive analyses. Data from the FBAs will be collected using videotaped recordings of behavior and coded by trained raters for both the descriptive and experimental analyses. Our pilot data and other published data suggest that certain medications such as citalopram (celexa) and divalproex sodium (Depakote) may improve global functioning in autistic patients and repetitive/compulsive behaviors and social deficits. The addition of FBA methods to evaluate outcome are an important step in extending the research and knowledge of the conditions associated with good and poor treatment response to pediatric medications in children with autism.
The study is designed to assess the efficacy of treatment with divalproex sodium (DS) vs. placebo in childhood/adolescent autism fulfilling DSM-IV and Autism Diagnostic Interview (ADI) criteria. Currently, there are no FDA-approved treatments for this disorder, although behavioral and educational therapies and a variety of medications may play a role in the management of some autistic symptoms.
The purpose of this study is to see if the drug, ziprasidone, is effective in treating problems in adolescent associated with autism.
This is a 6-week open pilot study of aripiprazole for the treatment of adolescents, aged 12 to 18 years, diagnosed with autism. Children who qualify for the study will be treated with aripiprazole for 6 weeks. Treatment is provided at no cost.
This study will determine the short- and long-term safety and effectiveness of the drug olanzapine (Zyprexa®) for reducing symptoms of autism in children.
This study examined the cognitive and behavioral differences in children who have an autism spectrum disorder (ASD) with or without additional symptoms of ADHD. The study also examined the effectiveness of a range of doses of methylphenidate in improving cognitive and behavioral outcomes in children with both ASD and ADHD.
The purpose of this study is to determine the efficacy, safety, and population pharmacokinetics and determinants of drug responses to buspirone in children with autism using a randomized, double blind, cross over study in children ages 2 to 6 years.
This study aims to investigate the overlap and differences between autism and MCDD as neuropsychiatric childhood disorders. MRI scans are acquired from subjects with autism, subjects with a diagnosis of MCDD and typically developing controls. Volumetric measure of various brain regions are compared between groups. We hypothesize that subjects with autism will have larger brains than controls, whereas subjects with MCDD will have smaller brains.