Discover 3,622 paid clinical trials in Orange County, California. Search by condition or phase to find a research study near you that matches your needs across various therapeutic areas.
Orange County offers clinical trials for a variety of conditions, including high blood pressure, heart disease, and skin disorders such as eczema, alopecia, and psoriasis. The city’s medical institutions are actively recruiting both healthy volunteers, as well as those with specific health needs to participate in studies that could improve treatments and outcomes for these, and many other widespread health issues.
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Results: 3,622
A Study to Learn How the Body Processes the Study Medicine PF-07328948 in People With and Without Reduced Liver Function
for
Hepatic Impairment, Healthy
Location: Lake Forest CA, Tampa FL, Orlando FL
Sponsor: Pfizer
Sex: All
Age: 18 - 70+
Code: NCT07269301
Phase 1, Recruiting
A Study to Learn How the Body Processes the Study Medicine PF-07328948 in People With Reduced Kidney Function
for
Renal Impairment, Healthy
Location: Lake Forest CA, Saint Paul MN, Tampa FL, Orlando FL
Sponsor: Pfizer
Sex: All
Age: 18 - 70+
Code: NCT07315360
Phase 1, Recruiting
A Study to Learn How Different Amounts of the Study Medicine Called PF-08642534 Are Tolerated and Act in the Body of People Who Have Obesity
for
Obesity
Location: Lake Forest CA
Sponsor: Pfizer
Sex: All
Age: 18 - 70
Code: NCT07731139
Phase 1, Recruiting
A Phase 1b Study of STMC-103H in Multi-Sensitized Allergic Subjects Who Are Otherwise Healthy
Effects of Transcranial Focused Ultrasound Stimulation (tFUS) on Neurological and Cognitive Outcomes in Parkinson's Disease
for
Parkinson Disease
Location: Santa Monica CA, Tucson AZ, Gainesville FL, New York NY
Sponsor: Sanmai Technologies PBC dba Sanmai
Sex: All
Age: 22 - 70+
Code: NCT07207122
Recruiting
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An Induction Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Ulcerative Colitis
for
Ulcerative Colitis
Location: Arcadia CA, Los Angeles CA, Murrieta CA, Tarzana CA,
Sponsor: Sanofi
Sex: All
Age: 16 - 70+
Code: NCT07184996
Phase 3, Recruiting
A Study to Compare Different Doses of Tifeglipron (RO7795081) With Placebo or Semaglutide in People With Type 2 Diabetes
for
Type 2 Diabetes Mellitus
Location: Lake Forest CA, Rancho Cucamonga CA, Spring Valley CA,
Sponsor: Hoffmann-La Roche
Sex: All
Age: 18+
Code: NCT07112872
Phase 2, Recruiting
Effects of Pomegranate Juice on Ulcerative Colitis
for
Ulcerative Colitis (Disorder)
Location: Los Angeles CA
Sponsor: University of California, Los Angeles
Sex: All
Age: 18+
Code: NCT07115862
Recruiting
A Maintenance Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Ulcerative Colitis
for
Ulcerative Colitis
Location: Murrieta CA, Victorville CA, Coronado CA, Tucson AZ,
Sponsor: Sanofi
Sex: All
Age: 16 - 70+
Code: NCT07185009
Phase 3, Recruiting
An Induction Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Crohn's Disease
for
Crohn's Disease
Location: Rancho Cucamonga CA, Los Angeles CA, Murrieta CA,
Sponsor: Sanofi
Sex: All
Age: 16 - 70+
Code: NCT07184931
Phase 3, Recruiting
Sensory Adapted Dental Environments to Enhance Oral Care for Children With and Without Dental Fear and Anxiety
for
Dental Fear and Anxiety
Location: Los Angeles CA
Sponsor: University of Southern California
Sex: All
Age: 6 - 12
Code: NCT06912854
Recruiting
A Study to Learn About the Investigational Drug Rinzimetostat (ORIC-944) in Patients With mCRPC Who Were Previously Treated With Abiraterone Acetate (Himalayas-1)
for
Metastatic Castration Resistant Prostate Cancer
Location: Glendale CA, Murray UT, Fort Worth TX, Dallas TX,
Sponsor: ORIC Pharmaceuticals
Sex: Male
Age: 18+
Code: NCT07723248
Phase 3, Recruiting
Social Media Influences on Engagement and Susceptibility to Non-combustible Tobacco Product Use Among Youth and Young Adults (AYA)
for
Perceptions of Tobacco Products
Location: Los Angeles CA
Sponsor: University of Southern California
Sex: All
Age: 14 - 17
Code: NCT07721883
Recruiting
New
A Study to Evaluate the Safety, Reactogenicity, and Immunogenicity of mRNA-1283 in Participants ≥6 Months to <12 Years of Age
for
SARS-CoV-2
Location: Ontario CA, South Ogden UT, Brownsville TX, Beaumont TX,
Sponsor: ModernaTX, Inc.
Sex: All
Age: 0 - 11
Code: NCT07808697
Phase 2, Recruiting
A Study to Evaluate the Efficacy and Safety of Intravenous (IV) Prasinezumab in Participants With Early-Stage Parkinson's Disease
for
Parkinson's Disease
Location: Fullerton CA, Los Angeles CA, Pasadena CA, La Jolla CA,
Sponsor: Hoffmann-La Roche
Sex: All
Age: 50 - 70+
Code: NCT07174310
Phase 3, Recruiting
Efficacy and Safety Study to Evaluate SD-101 in Epidermolysis Bullosa
for
Epidermolysis Bullosa (EB)
Location: Rancho Santa Margarita CA, Redwood City CA,
Sponsor: Paradigm Therapeutics
Sex: All
Age: 0 - 12
Code: NCT07482787
Phase 3, Recruiting
A Study to Test a Medicine (Fitusiran) for Preventing Bleeds in People With Severe Hemophilia Who Previously Received Preventive Treatment With Emicizumab
for
Hemophilia A
Location: Los Angeles CA, Flowood MS
Sponsor: Sanofi
Sex: Male
Age: 12+
Code: NCT06145373
Recruiting
A Study to Evaluate TAR-210 Versus Intravesical Chemotherapy Treatment in Participants With High Risk Non-Muscle-Invasive Bladder Cancer
for
Non-Muscle Invasive Bladder Neoplasms
Location: Los Angeles CA, Sun City AZ, Springfield OR,
Sponsor: Janssen Research & Development, LLC
Sex: All
Age: 18+
Code: NCT06919965
Phase 3, Recruiting
Comparative Efficacy of Nipocalimab and Efgartigimod in Participants With Generalized Myasthenia Gravis
for
Myasthenia Gravis
Location: Fullerton CA, Pomona CA, Colorado Springs CO,
Sponsor: Janssen Research & Development, LLC
Sex: All
Age: 18 - 70+
Code: NCT07217587
Phase 3, Recruiting
A Study to Assess the Effectiveness and Safety of GSK3862995B in Adults With Bronchiectasis
for
Bronchiectasis
Location: La Palma CA, Valencia CA, Henderson NV, Phoenix AZ,