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48 Schizophrenia Trials near Irvine, CA
Power is an online platform that helps thousands of Schizophrenia patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.
Learn More About PowerValbenazine for Schizophrenia
Santa Ana, California
The primary objective for this study is to evaluate the effect of adjunctive valbenazine versus placebo on symptoms of schizophrenia in participants who have inadequate response to antipsychotic treatment.
Stay on current meds
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Pregnancy, Depression, Substance Use, Others
Must Be Taking:Antipsychotics
442 Participants Needed
MT1988 for High Risk of Psychosis
Irvine, California
The goal of this clinical trial is to learn how tests undertaken by people at high risk of developing psychosis (aged 17 to 30 years old) change when those people are given the study drug MT1988 daily for 8 weeks. This will help identify tests that could be used in later trials developing treatments for symptoms in people at high risk of developing psychosis, to measure whether those new treatments are effective.
The main question this trial aims to answer is:
Can any of the tests (biomarkers) used in this study detect changes in participants dosed with one of two different dose levels of MT1988?
Researchers will compare the results from two dose levels of MT1988 to a placebo group. Researchers do not expect to see the test results change in participants taking placebo and this will be compared to changes expected in test results in participants taking MT1988.
Participants will:
* take a dose of MT1988 or placebo twice per day for 8 weeks
* attend clinic appointments every two weeks to undertake assessments
* report any side effects they experience to the researchers
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Phase 1, 2
Age:17 - 30
Key Eligibility Criteria
Disqualifiers:Schizophrenia, Cognitive Disorder, Suicide Risk, Others
Must Not Be Taking:Antipsychotics, Others
150 Participants Needed
LB-102 for Schizophrenia
Santa Ana, California
This is a Phase 2, randomized, double-blind, placebo-controlled, multi-center inpatient study to evaluate the efficacy and safety of LB-102 in adult patients diagnosed with acutely exacerbated schizophrenia. To determine whether LB-102 administered to patients with acutely exacerbated schizophrenia demonstrates antipsychotic efficacy, as determined by a change from Baseline on the Positive and Negative Syndrome Scale (PANSS) total score, compared to placebo at 28 days. The secondary objectives of the study are to evaluate improvement in CGI-S, safety and tolerability, and pharmacokinetics.
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:18 - 55
Key Eligibility Criteria
Disqualifiers:Not Listed
350 Participants Needed
KarXT for Schizophrenia
Costa Mesa, California
This trial tests KarXT, a combination of two drugs, for people who haven't improved with their current treatment. KarXT aims to balance brain functions and reduce side effects. The study will look at improvements in health and daily life. KarXT has shown positive results in earlier tests.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Age:18 - 60
Key Eligibility Criteria
Disqualifiers:Substance Use Disorder, Treatment-resistant Schizophrenia, Severe Medical Conditions, Others
Must Be Taking:Atypical Antipsychotics
360 Participants Needed
Long-term Safety of Iclepertin for Schizophrenia
Costa Mesa, California
This study is open to adults with schizophrenia who took part in a previous CONNEX study (study 1346-0011, 1346-0012, or 1346-0013). The purpose of this study is to find out how well people with schizophrenia can tolerate a medicine called Iclepertin in the long term.
Participants take Iclepertin as tablets once a day for 1 year. In addition, all participants take their normal medication for schizophrenia.
Participants are in the study for a little more than 1 year. During this time, they visit the study site about 13 times and get about 9 phone calls from the study team.
The doctors collect information on any health problems of the participants. Doctors also regularly check the participants' symptoms of schizophrenia.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Active Not Recruiting
Age:18 - 51
Key Eligibility Criteria
Disqualifiers:Not Listed
1361 Participants Needed
TV-44749 for Schizophrenia
Santa Ana, California
This trial is testing a new medication called TV-44749 to see if it helps adults with schizophrenia, especially those with worsening symptoms. The medication likely works by balancing brain chemicals to reduce symptoms. The study will last over a year, with different phases to test both its effectiveness and safety.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Active Not Recruiting
Age:18 - 64
Key Eligibility Criteria
Disqualifiers:Not Listed
675 Participants Needed
Dexmedetomidine for Agitation in Schizophrenia and Bipolar Disorder
Santa Ana, California
In this study, an investigational medication named BXCL501 is being tested for the treatment of episodes of agitation associated with bipolar I and bipolar II disorder, schizophrenia, schizoaffective and schizophreniform disorder. This study compares the study drug to a placebo.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Key Eligibility Criteria
Disqualifiers:Not Listed
450 Participants Needed
KarXT for Schizophrenia
Orange, California
This trial tests the safety and tolerability of KarXT, a combination of two drugs, in schizophrenia patients who haven't responded well to their current treatments. KarXT aims to improve symptoms and manage side effects better than existing medications. KarXT (xanomeline plus trospium) is an emerging treatment for schizophrenia, showing promise in managing total, positive, and negative symptoms.
Stay on current meds
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Suicidal Behavior, Pregnant, Urinary Retention, Others
Must Be Taking:Antipsychotics
280 Participants Needed
NBI-1117568 for Schizophrenia
Garden Grove, California
This study will evaluate the long-term safety of NBI-1117568 in adults with schizophrenia.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Substance Use Disorder, Unstable Condition, Others
Must Not Be Taking:Antipsychotics
800 Participants Needed
NBI-1117568 for Schizophrenia
Garden Grove, California
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.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Substance Use Disorder, Unstable Condition, Others
Must Not Be Taking:Antipsychotics
284 Participants Needed
NBI-1117568 for Schizophrenia
Anaheim, California
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.
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Substance Use Disorder, Unstable Condition, Others
Must Not Be Taking:Antipsychotics
284 Participants Needed
Digital Therapeutics for Schizophrenia
Orange, California
This study evaluates the efficacy of two prescription digital therapeutics (PDT) in addition to standard of care (SOC) therapy for the treatment of experiential negative symptoms of schizophrenia in late adolescents and adults.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Key Eligibility Criteria
Disqualifiers:Other DSM-5 Diagnoses, Others
Must Be Taking:Antipsychotics
432 Participants Needed
OLZ/SAM vs. Olanzapine for Schizophrenia or Bipolar Disorder
Anaheim, California
To compare changes in body mass index (BMI) Z-score following treatment with OLZ/SAM vs olanzapine
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:10 - 17
Key Eligibility Criteria
Disqualifiers:Major Depressive Episode, Seizure Disorder, Diabetes, Others
Must Be Taking:Antipsychotics
220 Participants Needed
Brexpiprazole for Adolescent Schizophrenia
Anaheim, California
To further characterize the long-term safety and tolerability of brexpiprazole in adolescents with schizophrenia
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:13 - 17
Key Eligibility Criteria
Disqualifiers:Delirium, Dementia, Amnesia, Others
Must Be Taking:Antipsychotics
295 Participants Needed
SEP-363856 for Schizophrenia
Garden Grove, California
Evaluate the efficacy and safety of Ulotaront (SEP-363856) in acutely psychotic subjects with schizophrenia
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Alcohol Use, Substance Use, Bipolar, Others
Must Be Taking:Antipsychotics
522 Participants Needed
OLZ/SAM for Schizophrenia
Anaheim, California
This trial evaluates the safety and tolerability of OLZ/SAM in children and adolescents with schizophrenia or Bipolar I disorder. OLZ/SAM combines olanzapine to manage symptoms and samidorphan to reduce weight gain. Olanzapine is a well-established antipsychotic effective for schizophrenia and bipolar I disorder, but its use is limited by significant weight gain; samidorphan is added to mitigate this side effect.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Enrolling By Invitation
Trial Phase:Phase 3
Age:10 - 17
Key Eligibility Criteria
Disqualifiers:Suicide Risk, Pregnancy, Others
Must Be Taking:OLZ/SAM
236 Participants Needed
KarXT for Schizophrenia
Orange, California
The purpose of this study is to characterize the effect of KarXT on voiding dynamics and urological safety in participants with DSM-5 schizophrenia.
No Placebo Group
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Phase 4
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:New Schizophrenia, Alcohol, Drug Use, Others
Must Not Be Taking:Antipsychotics
60 Participants Needed
Xanomeline + Trospium for Schizophrenia
Garden Grove, California
The study design is a de-escalation of current atypical AP treatment to X/T at a maintenance dose of X/T established either at 100 mg xanomeline/20 mg trospium chloride BID (total daily dose 200 mg xanomeline/40 mg trospium chloride) or 125 mg xanomeline/30 mg trospium chloride BID (total daily dose 250 mg xanomeline/60 mg trospium chloride) based on participants' clinical response and/or tolerability. While the package insert for X/T provides guidance for clinicians on dosing, this study is designed to assess how transitioning will occur in the "real world" situation.
No Placebo Group
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Phase 4
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Substance Use Disorder, Cardiovascular Disease, Hepatic Impairment, Others
Must Be Taking:Atypical Antipsychotics
100 Participants Needed
BXCL501 for Schizophrenia and Bipolar Disorder
Orange, California
This open-label study will utilize treatment with BXCL501 in order to assess the suitability of patient-and lay informant-assessed outcome measures for evaluation of severity of psychomotor agitation episodes in patients with Bipolar Disorders, Schizophrenia, Schizoaffective, and Schizophreniform disorders and correlate them with clinician-assessed ratings.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Key Eligibility Criteria
Disqualifiers:Serious Medical Illnesses, Substance Use, Personality Disorders, Suicidality, Others
Must Be Taking:Psychotropic Treatment
30 Participants Needed
SPG302 for Schizophrenia
Garden Grove, California
This Phase 2 study described herein will evaluate the safety, efficacy, tolerability, and pharmacodynamics of SPG302 in adults with a primary diagnosis of schizophrenia.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Cardiac Disease, Malignancy, CNS Event, Others
Must Be Taking:Antipsychotics
32 Participants Needed
Why Other Patients Applied
"I would like to get a medication that has fewer side effects than the ones I've used. Many antipsychotics just make me numb or flat and I can't really think. Also I like the idea of helping in research to find better medications for schizephrenia."
VT
Schizophrenia PatientAge: 60
"I’ve been treated over the years from my late teens. I’ve been through many therapists for my bipolar and my anxiety. None of it’s helped. I gave up when I was 27. It’s been 5 years of struggling day by day. My fiancé has finally suggested I look into trying to get help so I’m hoping this clinical trial will help."
WZ
Schizophrenia PatientAge: 32
"I've tried many medications that didn't work that well. I really really want to be better and function in society... a different kind of treatment could help."
FF
Schizophrenia PatientAge: 36
"I'm willing to try anything to help improve and manage my schizophrenia in any way. I do my best each day to keep the hallucinations at bay. I no longer hear voices but I don't want them to come back either. Most medicine I've tried hasn't help very much."
ZC
Schizophrenia PatientAge: 39
"I really would love to be normal. A functioning part of society. It is very hard to hold a job with this condition. I need to be steady. I do NOT like my current meds or ones I've tried before, so new therapies are of interest to me. "
EC
Bipolar Disorder PatientAge: 42
Emraclidine for Schizophrenia
Garden Grove, California
Schizophrenia is a common and severe psychiatric illness characterized by extreme disturbances of cognition and thought, affecting language, perception and sense of self. This study will assess adverse events, change in disease activity, and how oral emraclidine moves through the body in adult participants with schizophrenia
Emraclidine is an investigational drug being developed for the treatment of schizophrenia. Participants are placed in one of two parts, Part A or Part B, where each group will receive a different treatment. Participants will receive either oral emraclidine or placebo. Approximately 258 participants will be enrolled across roughly 32 sites in the United States.
Participants in Part A will be assigned to one of multiple ascending doses of emraclidine or placebo administered orally for 14 days or up to 21 days. Participants in Part B will receive Emraclidine or placebo administered orally for up to 42 days. Participants will be followed for 30 days after the last dose of the study drug.
There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Other DSM-5 Disorders, Treatment Resistance, Others
Must Not Be Taking:Clozapine
258 Participants Needed
ML-007C-MA for Schizophrenia
Orange, California
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.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 64
Key Eligibility Criteria
Disqualifiers:Substance Use Disorder, Others
Must Not Be Taking:Antipsychotics
300 Participants Needed
ALTO-101 for Schizophrenia
Orange, California
This is a Phase 2, double-blind, placebo-controlled, two-way crossover study to compare the efficacy of ALTO-101T versus placebo in change in electroencephalogram (EEG) cognitive processing markers and measures of cognition.
Additional goals are to assess pharmacokinetic (PK), safety, and tolerability of the recently developed ALTO-101T transdermal delivery system (TDS) formulation in a patient population.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:21 - 55
Key Eligibility Criteria
Disqualifiers:Unstable Condition, Bipolar, Dementia, Others
Must Be Taking:Antipsychotics
82 Participants Needed
Emraclidine for Schizophrenia
Orange, California
This trial aims to evaluate the safety and tolerability of a medication called emraclidine, taken by mouth, in adults with schizophrenia.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Substance Use Disorder, Cardiovascular, Diabetes, Others
Must Be Taking:Antipsychotics
850 Participants Needed
SEP-363856 for Schizophrenia
Anaheim, California
This trial is testing a new schizophrenia medication called SEP-363856 in people who have already started using it. The goal is to see if it is safe and effective over several months. The medication works by affecting brain chemicals to help reduce symptoms of schizophrenia.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Enrolling By Invitation
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Not Listed
67 Participants Needed
RL-007 for Cognitive Impairment in Schizophrenia
Orange, California
This trial is testing a new drug, RL-007, to see if it can help people with schizophrenia think and remember better. The study will compare different doses of the drug and check for any side effects. Participants will take the drug for several weeks and complete memory and thinking tests before and after the treatment.
Trial Details
Trial Status:Recruiting
Age:18 - 55
Key Eligibility Criteria
Disqualifiers:Not Listed
234 Participants Needed
BXCL501 for Pediatric Schizophrenia and Bipolar Agitation
Anaheim, California
This is a study of the efficacy and safety of BXCL501 in children and adolescents with acute agitation and either bipolar disorder or schizophrenia.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:10 - 17
Key Eligibility Criteria
Disqualifiers:Acute Intoxication, Suicide Risk, Others
Must Not Be Taking:Benzodiazepines, Hypnotics, Antipsychotics
140 Participants Needed
Lumateperone for Schizophrenia and Bipolar Disorder
Garden Grove, California
This is a multicenter, global, 26-week, open-label study to assess the safety and tolerability of lumateperone in pediatric patients with schizophrenia, bipolar disorder or autism spectrum disorder.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:5 - 17
Key Eligibility Criteria
Disqualifiers:Suicidal Risk, Catatonia, Psychotic Features, Others
Must Be Taking:Psychostimulants
500 Participants Needed
Cariprazine for Pediatric Schizophrenia
Orange, California
This trial is testing the safety and effectiveness of cariprazine in children and teens with schizophrenia, bipolar I disorder, or autism. The goal is to see if the medication is safe and beneficial for use in these young patients.
No Placebo Group
Pivotal Trial (Near Approval)
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:5 - 17
Key Eligibility Criteria
Disqualifiers:Major Depressive, Schizoaffective, Intellectual Disability, Others
310 Participants Needed
Valbenazine for Tardive Dyskinesia
Fountain Valley, California
This study will evaluate the efficacy of valbenazine on clinician- and patient-reported outcomes in participants with TD while receiving or after stopping a VMAT2 inhibitor.
No Placebo Group
Prior Safety Data
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 4
Key Eligibility Criteria
Disqualifiers:Parkinsonism, Substance Use Disorder, Others
Must Be Taking:VMAT2 Inhibitors
50 Participants Needed
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