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Schizophrenia clinical trials in Orange, CA

7 studies for Schizophrenia are looking for participants at sites in and around Orange (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

A Study to Evaluate the Effect of KarXT on Urological Safety

RecruitingPhase 4
  • ATP Clinical Research, Orange
Ages 18 to 65 · All sexes · Updated Nov 10, 2026 · NCT07221877

A Study to Evaluate the Long-term Safety and Tolerability of Xanomeline and Trospium Chloride for the Treatment of Psychiatric Disorders in Children and Adolescents

RecruitingPhase 3
  • Local Institution - 0158, Orange
Ages 5 to 17 · All sexes · Updated Nov 6, 2026 · NCT07424404

Relapse Prevention Trial Evaluating KarXT Treatment in Schizophrenia

RecruitingPhase 3
  • NRC Research Institute, Orange
Ages 18 to 65 · All sexes · Updated Oct 30, 2026 · NCT07686263

A Long-Term Open-Label Study of ML-007C-MA in Adults With Schizophrenia

RecruitingPhase 2
  • Clinical Site, Orange
Ages 18 to 65 · All sexes · Updated Oct 15, 2026 · NCT07459647

Evaluation of Treatment Satisfaction and KarXT Utilization Registry (RESKU)

RecruitingObservational study
  • ATP Clinical Research - Costa Mesa, Orange
Ages 18 and older · All sexes · Updated Sep 30, 2026 · NCT07101094

Study of ALTO-101 in Patients With Schizophrenia

RecruitingPhase 2
  • Site 5106, Orange
Ages 21 to 55 · All sexes · Updated Dec 26, 2025 · NCT06502964

About Schizophrenia

Schizophrenia is a serious brain illness that can include hearing voices that aren't there and thinking others are trying to hurt them.

More about Schizophrenia on MedlinePlus

Schizophrenia trials in other cities

Other studies in Orange

From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.