Location · Orange, CA
Clinical trials in Orange, CA
139 recruiting studies have a site in Orange, and 18 of them accept healthy volunteers.
139 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 1/Phase 2
A Phase 1/2 Study of NRTX-1001 Neuronal Cell Therapy in Drug-Resistant Bilateral Mesial Temporal Lobe Epilepsy (MTLE)
Neurona Therapeutics
- Location
- Orange, CA + 15 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
Study of ALTO-101 in Patients With Schizophrenia
Alto Neuroscience
- Location
- Orange, CA + 12 other US sites
- Eligibility basics
- Ages 21–55
- RecruitingPhase 2
A Study to Evaluate Vimseltinib in Adults With Active Chronic Graft-Versus-Host Disease (cGVHD)
Deciphera Pharmaceuticals, LLC
- Location
- Orange, CA + 25 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 1/Phase 2
A Phase 1/2, Dose-Exploration Study to Evaluate the Safety and Efficacy of BEAM-301 in Patients With Glycogen Storage Disease Type Ia (GSDIa)
Beam Therapeutics Inc.
- Location
- Orange, CA + 2 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Study to Assess the Efficacy and Safety of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
Neurocrine Biosciences
- Location
- Orange, CA + 12 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
Clinical Protocol CERN Feasibility Study
Cern Corporation
- Location
- Orange, CA + 2 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Cardiac Structure and Function in MPS
Children's Hospital of Orange County
- Location
- Orange, CA + 1 other US site
- Eligibility basics
- Ages 0 mo–99
- RecruitingHealthy volunteers
Clinical and Genetic Evaluation of Individuals With Undiagnosed Disorders Through the Undiagnosed Diseases Network
National Human Genome Research Institute (NHGRI)
- Location
- Orange, CA + 23 other US sites
- Eligibility basics
- Ages 1 mo–100
- RecruitingHealthy volunteers
Latinx Children and Surgery
University of California, Irvine
- Location
- Orange, CA
- Eligibility basics
- Ages 2–12
- RecruitingHealthy volunteers
PREVENT ALL ALS Study
St. Joseph's Hospital and Medical Center, Phoenix
- Location
- Orange, CA + 30 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Pancreatic Cancer Early Detection Consortium
Arbor Research Collaborative for Health
- Location
- Orange, CA + 39 other US sites
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteers
Molecular Genetics Studies of Cancer Patients and Their Relatives
City of Hope Medical Center
- Location
- Orange, CA + 33 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
The Actuate-CBC Study
University of Pennsylvania
- Location
- Orange, CA + 2 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Childhood Cancer Survivor Study
St. Jude Children's Research Hospital
- Location
- Orange, CA + 26 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Telemedicine to Support Living Kidney Donor Candidates
University of California, Irvine
- Location
- Orange, CA
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Spectroscopic Evaluation of Middle Ear Infection
University of California, Irvine
- Location
- Orange, CA + 1 other US site
- Eligibility basics
- Up to age 21
- RecruitingHealthy volunteersPhase 4
Anticoagulation Profile in Pregnant Women Treated With Three Times a Day of Low Molecular Weight Heparin (LMWH)
University of California, Irvine
- Location
- Orange, CA
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
TrialNet Pathway to Prevention of T1D
University of South Florida
- Location
- Orange, CA + 16 other US sites
- Eligibility basics
- Ages 2–45
- RecruitingHealthy volunteers
Wound Irrigation Comparative Effectiveness Study
Orthopaedic Education and Research Institute (dba Hoag Orthopedics)
- Location
- Orange, CA
- Eligibility basics
- Ages 18+