View clinical trials related to Disease.
Filter by:The aim of the study is to examine whether determining treatment strategies based upon Cytochrome P450 2D6 (CYP2D6) genotype will improve drug response rates and clinical outcome in patients with psychosis. The investigators predict that prospectively testing CYP2D6 genotype and using this information to treat psychotic patients with risperidone will improve clinical outcomes. Specifically, CYP2D6 poor metabolizers who are treated with low dose and slow titration of risperidone will do better than those who are treated with usual dose and titration approach in terms of rates of side effects and clinical improvement.
This project tests the feasibility and utility of a novel, integrated approach to treatment of patients with cannabis use disorder (CUD) and anxiety disorders.
The objective of the study was to evaluate the safety and plasma concentration changes of quetiapine after multiple oral administration of FK949E (extended-release formulation of quetiapine) in patients with major depressive disorder (MDD).
The purpose of this study is to evaluate the impact of escitalopram on quality of life and social functionality in patients with major depressive disorder with anxiety symptom.
This study is designed to look at the effects of naltrexone on weight loss in individuals treated with antipsychotic medications. Naltrexone is an FDA approved medication for the management of alcohol dependence and drug dependence, but has not been fully evaluated for its effect on weight loss in individuals with severe mental illness (i.e. schizophrenia, schizoaffective disorder, bipolar disorder etc.) The purpose of this study is to find out how effective two different doses of oral naltrexone is on reducing body weight when compared to placebo (an inactive substance or "sugar pill").
1. To evaluate the safety, and efficacy of Lisdexamfetamine dimesylate in the treatment of outpatients with DSM-IV ADHD with anxiety and depressive disorder comorbidity, as well as to evaluate the effects on quality of life . 2. To evaluate the efficacy of Lisdexamfetamine dimesylate in the treatment of anxiety and depressive disorders which commonly occur with ADHD. 3. To examine the potential relationship between telomere length and Adult ADHD with comorbidity and the potential effect of treatment response. 4. To examine the potential associations with specific genes and Adult ADHD.
The purpose of this study is to investigate whether Lorexys is effective and safe to treat premenopausal women who have lost their sexual desire to a distressing degree.
The purpose of this study is to learn more about how the hormone, oxytocin, impacts social behavior in terms of cooperation with others, attention processing, and reward processing, among patients with social anxiety disorder. Based on available research, the investigators predict that in patients with social anxiety disorder, oxytocin will improve social cooperation during an online ball-tossing game called Cyberball, reduce attention toward socially threatening cues during a dot-probe task, and lead to greater willingness to work for monetary rewards for others rather than themselves during an effort expenditure task.
The purpose of this study is to evaluate the efficacy and safety of long acting injectable microspheres of risperidone in participants with schizophrenia (psychiatric disorder with symptoms of emotional instability, detachment from reality, often with delusions and hallucinations, and withdrawal into the self), schizophreniform or schizoaffective disorders (disorders in which there is a loss of ego boundaries or a gross impairment in reality testing with delusions or prominent hallucinations).
This trial investigates the behavioral effects of manualized social skills training (KONTAKT) in children´s and adolescents with high-functioning autism spectrum disorder with psychiatric comorbidity in a RCT, multicenter study. N = 288 are recruited from 10 child and adolescent psychiatric clinics in Stockholm County. The examination of genetic variants as predictors for outcome and a qualitative study of KONTAKT complete the trial.