National Institutes of Health Clinical Center (CC) - Recruiting 10 years or older. - Safety of Transcranial Direct Current Brain Stimulation (TDCS) for Improvement of Psychotic Symptoms and Cognitive Functioning in Childhood Onset Schizophrenia (COS).
ACADIA Pharmaceuticals Inc. - Recruiting 50 years or older. - A Single Center, Double-Blind, Placebo-Controlled Study to Examine the Safety and Efficacy of Pimavanserin for the Treatment of Psychosis in Alzheimer's Disease.
Central South University - Recruiting 19 years to 65 years. - A Multiple-Center, Randomized, Double-Blind Study of Comparison of Paliperidone and Risperidone for Treatment of Patirnts With Methamphetamine-Associated Psychosis.