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Find 158 clinical trials for schizophrenia near Phoenix, Arizona. Connect with research centers in your area.
Showing 1-20 of 158 trials
NCT05304767
This is a Phase 3, multicenter, 52-week, outpatient, open-label extension (OLE) study to evaluate the long-term safety and tolerability of adjunctive KarXT in subjects with schizophrenia with an inadequate response to their current antipsychotic treatment who previously completed the treatment period (Visit 8/Day 42 ± 3) of ARISE Study (KAR-012). The primary objective of the study is to assess the long-term safety and tolerability of adjunctive KarXT (a fixed dose combination of xanomeline and trospium chloride twice daily \[BID\]) in subjects with schizophrenia.
NCT02477020
The purpose of this study is to evaluate the efficacy, safety and tolerability of TAK-063 compared with placebo in treatment of acutely exacerbated schizophrenia.
NCT03055338
This will be a randomized, placebo-controlled, parallel-group, multi-site, double-blind trial of elpipodect compared with placebo, using Risperidone as an active control. The participants will be adult subjects experiencing an acute episode of schizophrenia, according to the criteria specified in the Diagnostic and Statistical Manual of Mental Disorders, 5th ed. (DSM-5). This study will be up to 7 weeks in duration, with up to 7 site visits for each participant. The study will consist of a Screening/tapering period (up to one week long), a 4-week treatment period, and a 14-day follow-up period. The primary objective will be to assess symptoms of schizophrenia at 4 weeks, and to assess safety and tolerability during treatment and post-treatment follow-up. The secondary objective will be to assess the severity of schizophrenia at 4 weeks. The primary hypothesis is that elpipodect is superior to placebo in reducing the overall symptoms of schizophrenia as assessed by the mean change from baseline in the Positive and Negative Syndrome Scale (PANSS) total score after 4 weeks of treatment.
NCT04624243
The purpose of this study was to evaluate the efficacy and safety of MK-8189 at a range of doses (8 mg, 16 mg, and 24 mg once daily \[QD\]) in adult participants who have an acute episode of schizophrenia according to Diagnostic and Statistical Manual of Mental Disorders 5th Edition (DSM-5) criteria. The primary hypotheses were the following: (1) that MK-8189 24 mg is superior to placebo in reducing the Week 6 mean change from baseline in Positive and Negative Syndrome Scale (PANSS) total score, and (2) that MK-8189 16 mg is superior to placebo in reducing the Week 6 mean change from baseline in PANSS total score. With Amendment 4, enrollment was changed to approximately 500 participants with removal of the MK-8189 8 mg treatment arm. Participants enrolled before Amendment 4 who were assigned to MK-8189 8 mg QD remained on that dose regimen per protocol.
NCT06961968
The purpose of this research is to evaluate the efficacy of dosing iloperidone long-acting injection (LAI) compared to placebo in preventing the exacerbation of symptoms in patients with schizophrenia.
NCT04115319
A clinical study to evaluate the long-term safety and tolerability of an investigational drug in people with schizophrenia. This study is accepting male and female participants between 18 years old -65 years old who have been diagnosed with schizophrenia. This study will be conducted in approximately 50 study centers worldwide. The study will last approximately 57 weeks.
NCT05628103
This study evaluated how well SEP-363856 works and how safe it is in people with schizophrenia that switch to SEP-363856 from their current antipsychotic medication.
NCT07038876
ML-007C-MA-211 is a Phase 2, randomized, double-blind, placebo-controlled study to evaluate the efficacy, safety, and tolerability of orally administered ML-007C-MA in inpatient adult participants aged 18 to 64 years with schizophrenia experiencing an acute exacerbation of psychosis. The primary objective is to evaluate the efficacy of ML-007C-MA compared with placebo in the treatment of subjects with inadequately controlled symptoms of schizophrenia as measured by the Positive and Negative Syndrome Scale (PANSS) Total Score.
NCT06894212
Evaluate the efficacy and safety of Ulotaront (SEP-363856) in acutely psychotic subjects with schizophrenia
NCT06963034
The primary objective for this study is to evaluate the efficacy of NBI-1117568 compared with placebo on improving behavioral and psychological symptoms of schizophrenia in adults.
NCT04578756
The purpose of this study is to evaluate the long-term safety and tolerability of cariprazine in the treatment of pediatric participants with schizophrenia, bipolar I disorder, or autism spectrum disorder (ASD) and to establish the benefit-risk profile of long-term treatment in this population.
NCT06251193
The purpose of this research study to test a blended intervention that combines Executive Function Training with Cognitive-Behavioral Skills Training (E-CBSST). The aims include determining whether E-CBSST is feasible and increases Cognitive Behavioral Social Skills Training (CBSST) Skills Learning to a level that will lead to a clinically meaningful improvement in functioning.
NCT07105098
NCT05303064
To compare changes in body mass index (BMI) Z-score following treatment with OLZ/SAM vs olanzapine
NCT05893862
The primary purpose of this study to evaluate the effect of a supratherapeutic dose of 80 mg elpipodect on the QT interval corrected for heart rate (QTc interval) and to assess the safety and tolerability of multiple once-daily doses of elpipodect in participants with schizophrenia. The effects of 3 treatment sequences 1) elpipodect (48 mg \[Day 1\] and 80 mg \[Day2\]); 2) standard image placebo (Day 1) and moxifloxacin 400 mg (Day 2); and 3) elpipodect placebo (Day 1 and Day 2) were assessed with 5-day washout intervening sequence. Participants received all treatments in a counter-balanced order according to 1 of 6 possible treatment sequences. The primary hypothesis is that the administration of an 80 mg elpipodect dose on Day 2 does not prolong the QTc interval to a clinically significant degree. Specifically, the true mean difference (elpipodect - placebo) in QTc change from baseline is less than 10 milliseconds (msec).
NCT05859698
This study will evaluate the effectiveness of valbenazine on patient- and clinician-reported outcomes assessing health-related quality of life, functioning, and treatment effect in participants with tardive dyskinesia (TD) who are receiving valbenazine for up to 24 weeks.
NCT06627413
Study ITI-007-037 is a Phase 1b, open-label study to evaluate the safety, tolerability, and PK of lumateperone long-acting injectable (LAI) formulations after a single intramuscular injection in patients with stale schizophrenia or schizoaffective disorder.
NCT06319170
The primary objective of the study is to characterize the pharmacokinetics of 3 formulations of olanzapine. A secondary objective is to evaluate the safety and tolerability of 3 formulations of olanzapine. Another secondary objective is to characterize the pharmacokinetics of ZYPREXA. The planned duration of the study for each participant is 19 weeks.
NCT07565428
Evaluate the efficacy, as well as safety and pharmacokinetics, of Roluperidone in improving the negative symptoms of schizophrenia in adult subjects in Phase A of study, followed by Phase B of study to evaluate the relapse rate of Roluperidone and antipsychotic medications.
NCT04987229
To evaluate the long-term safety and tolerability of OLZ/SAM in pediatric subjects with schizophrenia or Bipolar I disorder
