Discover 3,560 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: 3,560
Active & Responsive
A Research Study Investigating How a New Medicine NNC0113-5840 Works in People With Overweight or Obesity
for
Obesity, Overweight
Location: Glendale CA, Baltimore MD
Sponsor: Novo Nordisk A/S
Sex: All
Age: 18 - 55
Code: NCT07566390
Phase1, Recruiting
Active & Responsive
VTP-1000 in Adults With Celiac Disease
for
Celiac Disease
Location: Los Angeles CA, West Jordan UT, Colorado Springs CO,
Sponsor: Barinthus Biotherapeutics
Sex: All
Age: 18 - 70
Code: NCT06310291
Early_phase1, Recruiting
Active & Responsive
A Study to Investigate Cabotegravir Ultra Long-Acting (CAB ULA) Plus Rilpivirine Ultra Long-Acting (RPV ULA) in Adults and Adolescents With HIV Who Are Virologically Suppressed
for
HIV Infections
Location: Los Angeles CA, San Diego CA, Bakersfield CA,
Sponsor: ViiV Healthcare
Sex: All
Age: 12+
Code: NCT07650916
Phase3, Recruiting
Active & Responsive
This Study Evaluates the ALPCO Syphilis-T and Syphilis-NT CLIA Kits for Detecting Syphilis Antibodies in Serum and Plasma. Samples From At-risk, HIV-positive, Pregnant, and Healthy Individuals Will Assess Assay Performance Versus Established Comparator Tests.
for
Treponema Pallidum, Treponema Pallidum Infection,
Location: Los Angeles CA, Lancaster CA, Mesquite TX, Houston TX,
Sponsor: American Laboratory Products Company
Sex: All
Age: 13+
Code: NCT07089836
Recruiting
Active & Responsive
A Clinical Study of Islatravir and Ulonivirine for People With HIV-1 Who Have Not Been Treated Before (MK-8591B-062)
for
Human Immunodeficiency Virus Type 1 (HIV-1) Infection
Location: Los Angeles CA, Denver CO, Seattle WA, Vancouver,
Sponsor: Merck Sharp & Dohme LLC
Sex: All
Age: 18+
Code: NCT07266831
Phase2, Phase3, Recruiting
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Active & Responsive
Mediators and Moderators of Auditory Training
for
Hearing Handicap
Location: Riverside CA, Portland OR, Boston MA
Sponsor: Northeastern University
Sex: All
Age: 18 - 70+
Code: NCT06812273
Recruiting
Active & Responsive
A Phase 3 Trial of DT120 for Major Depressive Disorder (Ascend)
for
Major Depressive Disorder
Location: Santa Monica CA, San Diego CA, Las Vegas NV, Orem UT,
Sponsor: Definium Therapeutics US, Inc.
Sex: All
Age: 18 - 70+
Code: NCT07592689
Phase3, Recruiting
Active & Responsive
A Study of NNZ-2591 in Pediatric Participants With Phelan-McDermid Syndrome
for
Phelan-McDermid Syndrome
Location: Glendale CA, San Diego CA, Palo Alto CA, San Rafael CA,
Sponsor: Neuren Pharmaceuticals Limited
Sex: All
Age: 3 - 12
Code: NCT07281079
Phase3, Recruiting
Active & Responsive
A Clinical Trial to Evaluate Efficacy and Safety of Xeomin® Injections for Preventing Chronic Migraine
for
Chronic Migraine
Location: Los Angeles CA, Thousand Oaks CA, Lancaster CA,
Sponsor: Merz Therapeutics GmbH
Sex: All
Age: 18+
Code: NCT07018713
Phase3, Recruiting
Active & ResponsiveNew
Study of d-MAPPS™ Ophthalmic Solution in Adults With Chronic Ocular Graft-Versus-Host Disease (oGVHD)
for
oGVHD, Ocular Graft Versus Host Disease
Location: Beverly Hills CA, Boston MA
Sponsor: Regenerative Ocular Immunobiologics LLC
Sex: All
Age: 18+
Code: NCT07776210
Phase3, Recruiting
Active & Responsive
Lupus Landmark Study: A Prospective Registry and Biorepository