Clinical trials · Riverside–San Bernardino, CA
Schizophrenia clinical trials in Riverside–San Bernardino
We’re tracking 36 recruiting schizophrenia studies with a site in or near Riverside–San Bernardino — including Phase 1, Phase 2, Phase 3 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies near Riverside–San Bernardino
- NCT07565428RecruitingPhase 3
Study of roluperidone for negative symptoms of schizophrenia
This trial tests a new medicine called roluperidone for people with schizophrenia who have ongoing negative symptoms (like low motivation or social withdrawal) but stable positive symptoms (like hallucinations). It aims to see if the drug helps with these symptoms and if it can reduce the chance of relapse compared to other medications.
Riverside, CaliforniaAges 18–55 - NCT05184335RecruitingPhase 3
Brilaroxazine for adults with schizophrenia
This study tests whether brilaroxazine works and is safe for people with schizophrenia. It mainly aims to help people whose symptoms are still present despite prior treatment, while excluding those with certain other diagnoses or substance/drug issues.
Riverside, CaliforniaAges 18–65 - NCT07459647RecruitingPhase 2
Long-term study of ML-007C-MA for schizophrenia
This trial tests a new drug, ML-007C-MA, for adults with schizophrenia who may benefit from ongoing treatment. It aims to see how safe and effective the drug is over a longer period.
Riverside, CaliforniaAges 18–65 - NCT07114874RecruitingPhase 3
A long-term study of a new drug for schizophrenia
This study tests a new medicine called NBI-1117568 for adults with schizophrenia over a longer period of time. Participants will stop their current antipsychotics and take this new drug to see how well it works and how safe it is.
Riverside, CaliforniaAges 18–65 - NCT07105098RecruitingPhase 3
Study of a new drug for schizophrenia in hospitalized adults
This study tests an experimental drug (NBI-1117568) for people with schizophrenia who are currently in the hospital due to worsening symptoms. Participants stop their current antipsychotic and take the study drug to see if it can help control symptoms.
Riverside, CaliforniaAges 18–65 - NCT07363577RecruitingPhase 3
Testing LB-102 for adults with acute schizophrenia
This trial tests a new medication called LB-102 for people with acute (sudden worsening of) schizophrenia. It aims to see if the drug helps reduce symptoms like hallucinations or disorganized thinking.
Riverside, CaliforniaAges 18–65 - NCT06894212RecruitingPhase 3
Testing a new med for schizophrenia flare-ups
This trial tests a new medication called SEP-363856 for people with schizophrenia who are currently having a severe flare-up of symptoms. It aims to see if the drug is safe and effective compared to a placebo.
Riverside, CaliforniaAges 18–65 - NCT07105111RecruitingPhase 4
Valbenazine for tardive dyskinesia after other treatment
This study tests if valbenazine helps adults with tardive dyskinesia whose symptoms continue even after taking or stopping another similar medication. Tardive dyskinesia involves uncontrollable movements from long-term use of certain mental health drugs.
Redlands, CaliforniaAges 18 years+ - NCT06229210RecruitingPhase 3
Lumateperone safety study for children with schizophrenia, bipolar, or autism
This trial tests a medication called lumateperone for children and teens with schizophrenia, bipolar disorder, or autism spectrum disorder. It aims to see if the medicine is safe and tolerable over time.
Redlands, CaliforniaAges 5–17 - NCT05303064RecruitingPhase 3
Study of weight gain medicine for teens with certain mood or psychosis
This Phase 3 study tests a treatment aimed at reducing unhealthy weight gain in teens with schizophrenia or bipolar I disorder, using changes in BMI (a height-and-weight measure). It may help families who are concerned about weight changes that can happen with some psychiatric medicines.
Upland, CaliforniaAges 10–17 - NCT07424404RecruitingPhase 3
Long-term safety trial for teens with schizophrenia or autism irritability
This trial looks at the long-term safety of KarXT, a medication for schizophrenia, and KarX-EC for irritability related to autism in teenagers. It is for teens who have already completed the main part of a previous study without serious side effects.
Chino, CaliforniaAges 5–17 - NCT07379827Recruiting
A study on switching to KarXT for schizophrenia
This trial looks at how well KarXT works and what side effects it might have when people with schizophrenia switch to it from their current antipsychotic medication. It may be an option for those who have started KarXT recently or who plan to switch from their current treatment.
Chino, CaliforniaAges 18 years+ - NCT07288567RecruitingPhase 3
KarXT for teens with schizophrenia
This trial tests if a new medicine, KarXT, can safely and effectively treat schizophrenia in adolescents. It may help teenagers who have active symptoms like hallucinations or disorganized thinking.
Chino, CaliforniaAges 13–17 - NCT07410507RecruitingPhase 2
Study of Brenipatide for adults with schizophrenia
This trial tests an investigational drug called brenipatide for people with schizophrenia who are already on a stable medication regimen. The goal is to see if adding this drug helps reduce relapses.
Montclair, CaliforniaAges 18–55 - NCT07221877RecruitingPhase 4
Study of KarXT for urological safety in schizophrenia
This study tests a new medicine (KarXT) for schizophrenia, focusing on how it affects urological (bladder and urinary) safety. You'll stop your current antipsychotic and take the study drug to see if it works well and is safe for your urinary system.
Orange, CaliforniaAges 18–65 - NCT06502964RecruitingPhase 2
ALTO-101 study for schizophrenia cognitive symptoms
This study tests an experimental medication called ALTO-101 for people with schizophrenia who also have cognitive impairment (memory or thinking problems). It aims to see if the drug can improve these symptoms while you continue your current antipsychotic treatment.
Orange, CaliforniaAges 21–55 - NCT06963034RecruitingPhase 3
Study of a new medicine for adults with schizophrenia
This trial tests an investigational medicine called NBI-1117568 in adults with schizophrenia who are currently having a relapse or worsening of symptoms and need to stay in the hospital. The goal is to see if the medicine is safe and effective.
Anaheim, CaliforniaAges 18–65 - NCT07369154RecruitingPhase 3
Safety of a long-term schizophrenia treatment
This study tests the long-term safety of an investigational medication for schizophrenia over one year. It may be an option if you are currently stable on your antipsychotic medication.
Anaheim, CaliforniaAges 18–65 - NCT05025605RecruitingPhase 1
Study medicine for agitation in youth with bipolar or schizophrenia
This Phase 1 trial tests whether BXCL501 is safe and can help reduce agitation in children and teens who have bipolar disorder or schizophrenia. You may be considered if your agitation is significant during screening, but certain recent medication and health factors can make you ineligible.
Anaheim, CaliforniaAges 10–17 - NCT07227818RecruitingPhase 3
Testing NBI-1117568 to prevent schizophrenia relapse
This trial tests a new medicine, NBI-1117568, to see if it can help prevent a relapse of schizophrenia symptoms. It is for adults who have been stable on other antipsychotics and want to avoid returning to the hospital for a psychiatric stay.
La Habra, CaliforniaAges 18–65 - NCT07145918RecruitingPhase 2
Study of an oral schizophrenia drug for adults
This trial tests an experimental oral drug (emraclidine) to see if it helps symptoms of schizophrenia and how it moves through the body. It looks at two groups of participants: those with stable symptoms and those having an acute flare-up.
Garden Grove, CaliforniaAges 18–65 - NCT07615426RecruitingPhase 1
Testing aticaprant with antipsychotic medication for schizophrenia
This study tests whether a new medication called aticaprant is safe and well-tolerated when added to your current antipsychotic medication for schizophrenia. The goal is to see if it could help improve symptoms without causing serious side effects.
Garden Grove, CaliforniaAges 18–55 - NCT06961968RecruitingPhase 3
Schizophrenia medication withdrawal study
This study tests whether patients with schizophrenia can safely stop or reduce their current medication without worsening symptoms. It is designed for people who need ongoing psychiatric care.
Costa Mesa, CaliforniaAges 18–65 - NCT07101094Recruiting
Study on satisfaction with a new schizophrenia treatment
This study tracks how satisfied people with schizophrenia are with a new combination medicine called xanomeline and trospium chloride (XT). It aims to understand real-world experiences and benefits of this treatment.
Costa Mesa, CaliforniaAges 18 years+
Hear when a new Schizophrenia trial opens near Riverside–San Bernardino, CA
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Schizophrenia trials in other cities
Where these studies are running near Riverside–San Bernardino
Institutions with a site for the recruiting schizophrenia studies listed above.
- Collaborative Neuroscience Research, LLC / CenExel CNS - Garden Grove · 7 studies
- Neurocrine Clinical Site · 6 studies
- Clinical Innovations, Inc. dba CITrials · 5 studies
- Advanced Research Center (ARC), Inc. · 4 studies
- Clinical Site · 3 studies
- Inland Psychiatric Medical Group · 3 studies
- ATP Clinical Research · 2 studies
- Catalina Research Institute · 2 studies
What taking part in a schizophrenia study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Looking wider? See all recruiting schizophrenia studies in California.
Common questions
- Are there schizophrenia clinical trials near Riverside–San Bernardino?
- Yes. We're currently tracking 36 recruiting schizophrenia studies with a site near Riverside–San Bernardino, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a schizophrenia study near Riverside–San Bernardino?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Riverside–San Bernardino to take part?
- Not necessarily. These studies have a site near Riverside–San Bernardino, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a schizophrenia trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New schizophrenia studies open near Riverside–San Bernardino regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.