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Find 166 clinical trials for schizophrenia near Phoenix, Arizona. Connect with research centers in your area.
Showing 61-80 of 166 trials
NCT00406315
The primary objective of this study is to evaluate change in weight as a result of switching from quetiapine to ziprasidone, in subjects with schizophrenia or schizoaffective disorder who have failed to achieve a satisfactory clinical response to quetiapine due to lack of efficacy or poor tolerability.
NCT03870880
This is the long-term open label extension (OLE) of the study PRISMA-3 (NCT03160521). Those patients who complete participation in the main segment of the study (double blind) together with other clinically stable not previously enrolled (de novo patients) may opt to participate in this extension segment, where they will receive active Risperidone ISM® (75 mg or 100 mg)under open-label conditions every four weeks for approximately 12 months.
NCT02161718
This double-blind, randomized study will evaluate the efficacy, safety and tolerability of ALKS 3831 in subjects with schizophrenia and alcohol use disorder (AUD).
NCT02873208
The primary objective of this study is to evaluate the long-term safety and tolerability of ALKS 3831 in subjects with schizophrenia.
NCT00650611
The purpose of this study is to evaluate the safety and tolerability of oral ziprasidone in children and teens with psychotic disorders
NCT01328093
The purpose of this study is to determine whether weight gain will be significantly less in LY2140023 than aripiprazole in patients with schizophrenia.
NCT01903837
This is a Phase 2, randomized, placebo-controlled multicenter study, which will be conducted in 2 parts. The study duration for each subject will be approximately 33 weeks and will include 25 study visits.
NCT01655680
This is a safety and efficacy study evaluating a experimental treatment for cognitive deficits in adults with schizophrenia.
NCT02832037
The objective of the study is to investigate the efficacy, safety and pharmacokinetics of four different doses of BI 425809 once daily compared to placebo given for 12 weeks in patients with schizophrenia on stable antipsychotic treatment.
NCT00922272
To explore the efficacy of SPD489, as adjunctive therapy to a stable dose of atypical antipsychotic medication, on negative symptoms in adult subjects with clinically stable schizophrenia and predominant negative symptoms, as measured by the Scale for the Assessment of Negative Symptoms (SANS).
NCT00257192
The purpose of this study is to determine if flexibly-dosed ziprasidone is safe and effective for the treatment of adolescents (ages 13-17) with schizophrenia
NCT01321177
The purpose of this study is to determine how services should be provided to reduce symptoms and improve life functioning for adolescents and adults who have been recently diagnosed with schizophrenia.
NCT03751280
The purpose of the study was to determine in patients currently being administered antipsychotic pharmacotherapy whether PEAR-004 could further reduce symptoms of schizophrenia as measured by the Positive and Negative Syndrome Scale (PANSS). The overall rationale for the study was to assess the first prescription digital therapeutic (PDT) in schizophrenia using a form of proven psychosocial intervention, cognitive behavioral therapy (CBT), to supplement standard of care with antipsychotic medications.
NCT01948024
This is a Multiple-dose, steady state, three-way reference-replicated crossover study. The purpose of this Study is to determine the bio-equivalence between SAPHRIS and Asenapine 10mg sublingual tablets.
NCT01052103
The purpose of this study is to determine whether LY2140023, when added to standard-of-care antipsychotic treatment, will improve negative symptoms.
NCT05179525
This is an Open-Label, One-Sequence Study to Evaluate the Steady- State Comparative Bioavailability of Intramuscular Risperidone ISM® and EU Risperdal® (Sourced From Germany).
NCT03527186
This is an open-label, one sequence study to evaluate the steady-state comparative bioavailability of 100 mg Risperidone ISM® injectable every 4 weeks compared to once daily 4 mg oral risperidone in subjects with schizophrenia stabilized on oral risperidone treatment.
NCT04306146
This study will consist of Single Ascending Dose (SAD) and Multiple Ascending Dose (MAD) cohorts that will be randomized, double-blind, and placebo-controlled to assess the safety, tolerability, and pharmacokinetics of CAD-9303. The first SAD cohort will be in healthy volunteer subjects. The remaining cohorts will be in participants with schizophrenia.
NCT03883360
A large proportion of people with a schizophrenia-spectrum disorder, especially in the early stages of the disease, regularly consume cannabis. Cannabis use is associated with poor prognostic outcome; however, there are no effective interventions targeted at reducing cannabis use or its deleterious effects in this population. The present trial is designed to test whether cannabidiol (CBD), a cannabinoid whose effects are in many ways antagonistic to those of Δ9-tetrahydrocannabinol (THC), can reduce psychiatric symptoms, cognitive deficits, and cannabis use in people with recent-onset psychosis who regularly consume cannabis.
NCT04461119
This 4-week study will evaluate the safety, tolerability and preliminary evidence of efficacy of evenamide (7.5,and 15 mg and placebo, bid) treatment in outpatients with chronic schizophrenia.
