Filters

Phase
    Intervention Type
      Status
        Location:
        LocationClose
        Distance
          Term Search
          You can select from the dropdown list OR enter your own terms to refine the search.

          Last Updated: 10/31/2025

          Need to find the closest trial?
          Sort By Distance
          Save trials for later
          Sign Up
          Not sure about your diagnosis?
          Check Your Symptoms
          18 clinical trials found

            The Effectiveness and Efficacy of the Combination of Pharmacotherapy With the Two New Recovery-oriented Programs, RECOVERYTRSGR (Treatment Resistant Schizophrenia) and RECOVERYTRSBDGR (Treatment Resistant Bipolar Disorder)

            Summary: The effectiveness and efficacy of the combination of pharmacotherapy with the two new recovery-oriented programs, RECOVERYTRSGR for patients with treatment- resistant schizophrenia and RECOVERYTRSBDGR for patients with treatment- resistant bipolar disorder.

            A Randomized Controlled Trial to Evaluate Atypical Antipsychotic-induced Mitochondrial Dysfunction in Patients With Schizophrenia

            Summary: Schizophrenia is a serious mental disorder with a global prevalence of 1%. The main cause of this condition is dysfunction in the signaling of neurotransmitters dopamine, serotonin, glutamate and Gamma-aminobutyric acid .According to recent research, a disturbed cellular energy state caused by mitochondrial dysfunction is thought to be a factor in the development of schizophrenia. The aim of the t...

            Antipsychotic Response to Clozapine in B-SNIP Biotype-1 (Clozapine)

            Summary: The CLOZAPINE study is designed as a multisite study across 5 sites and is a clinical trial, involving human participants who are prospectively assigned to an intervention. The study will utilize a stringent randomized, double-blinded, parallel group clinical trial design. B2 group will serve as psychosis control with risperidone as medication control. The study is designed to evaluate effect of c...

            Pragmatic Trial Comparing Weight Gain in Children With Autism Taking Risperidone Versus Aripiprazole

            Summary: This study aims to compare two FDA approved medications (aripiprazole and risperidone) for the treatment of behavioral dysregulation in children with autism spectrum disorders. This trial, done in the context of routine clinical care, will seek to evaluate whether aripiprazole or risperidone is associated with more weight gain in children.

            Re-examining Maintenance Antipsychotic Treatment in Schizophrenia: Extended Antipsychotic Dosing

            Summary: The study wishes to examine whether extended antipsychotic treatment, in this case, antipsychotic treatment every other day, is as effective as daily treatment. It is also evaluating whether there may be differences in terms of side effects. Participants will be randomly assigned to either the treatment as usual group (i.e., taking antipsychotic daily) or the extended dosing group (i.e., taking an...

            Imaging the Effects of Serotonin 2A Receptor Modulation on Synaptic Density in Treatment-resistant Depression (SYNVEST)

            Summary: Limit: 5000 characters. Psilocybin, the chemical component of magic mushrooms, has been administered with psychotherapy in several randomized clinical trials (RCTs) showing large and sustained antidepressant effects. In healthy volunteers, the psychedelic effects of psilocybin have been shown to be blocked by administration of certain medications such as risperidone. The purpose of this study is t...

            Does Psilocybin Require Psychedelic Effects to Treat Depression? A 4-Week, Double-Blind, Proof-of-Concept Randomized Controlled Trial

            Summary: Psilocybin, the chemical component of magic mushrooms, has been administered with psychotherapy in several randomized clinical trials (RCTs) showing large and sustained antidepressant effects. In healthy volunteers, the psychedelic effects of psilocybin have been shown to be blocked by administration of serotonin (5HT)2A receptor antagonists such as risperidone. The purpose of this double dummy pr...

            Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs

            Summary: The study investigators are interested in learning more about how drugs, that are given to children by their health care provider, act in the bodies of children and young adults in hopes to find the most safe and effective dose for children. The primary objective of this study is to evaluate the PK of understudied drugs currently being administered to children per SOC as prescribed by their treati...

            Safety and Efficacy of Pramipexole Treatment in Resistant Obsessive-Compulsive Disorder (OCD): Pilot, Randomized and Controlled Clinical Trial

            Summary: The most common and effective treatment for OCD is pharmacological therapy that includes selective serotonin reuptake inhibitors (SSRIs) antidepressants and, in the case of patients resistant to this approach, a combination with antipsychotics. Risperidone and aripiprazole are atypical antipsychotics that act on dopamine (D2) and serotonin receptors. Studies have shown that these drugs are effecti...

            Enhancing Recovery in Early Schizophrenia - a Multi-center, Two-arm, Double-blind, Randomized Phase II Trial Investigating Cannabidiol Vs. Placebo As an Add-on to an Individualized Antipsychotic Treatment

            Summary: Current antipsychotic treatments of schizophrenia are only partially effective, and their use is often associated with serious side effects. Cannabidiol is a natural counterpart of the psychoactive component of marijuana, delta-9- tetrahydrocannabinol and has no psychotomimetic or addictive properties. In a controlled clinical trial of cannabidiol versus amisulpride in acute paranoid schizophrenia...

            Cannabidiol for Treatment of Non-affective Psychosis and Cannabis Use

            Summary: This trial examines the efficacy of cannabidiol (CBD) versus risperidone for treatment of psychosis in patients with non affective-psychosis and lifetime use of cannabis.

            A Study on the Preference of Risperidone Dosage Forms

            Summary: This study aimed to understand patients' needs and preferences for antipsychotic dosage forms.

            Showing 1-12 of 18

            Last Updated: 10/31/2025