Discover 3,614 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: 3,614
Active & Responsive
American Lung Association (ALA) Lung Health Cohort
for
Lung Diseases
Location: Los Angeles CA, San Francisco CA, Tucson AZ, Denver CO,
Sponsor: Johns Hopkins University
Sex: All
Age: 25 - 35
Code: NCT04543461
Recruiting
Active & Responsive
Examining the Effects of Cytisinicline on Neural Substrates of Cigarette Cue-reactivity
for
Smoking Cessation, Tobacco Use Disorder
Location: Los Angeles CA
Sponsor: University of California, Los Angeles
Sex: All
Age: 18 - 65
Code: NCT06617312
Phase 2, Recruiting
Active & Responsive
Trial of Naltrexone/Bupropion for the Treatment of Methamphetamine Use Disorder
for
Methamphetamine-dependence, Methamphetamine Abuse
Location: Los Angeles CA, San Diego CA, Dallas TX, Kansas City KS,
Location: Los Angeles CA, San Diego CA, San Francisco CA,
Sponsor: Mayo Clinic
Sex: All
Age: 18+
Code: NCT04363684
Recruiting
Active & Responsive
FOG-001 in Locally Advanced or Metastatic Solid Tumors
for
Cancer, Colorectal Cancer, Solid Tumor,
Location: Los Angeles CA, Santa Monica CA, Phoenix AZ,
Sponsor: Parabilis Medicines, Inc.
Sex: All
Age: 18+
Code: NCT05919264
Phase 1, Phase 2, Recruiting
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Active & Responsive
Transplantation of Clustered Regularly Interspaced Short Palindromic Repeats Modified Hematopoietic Progenitor Stem Cells (CRISPR_SCD001) in Patients With Severe Sickle Cell Disease
for
Sickle Cell Disease
Location: Los Angeles CA, Oakland CA, Davis CA
Sponsor: Mark Walters, MD
Sex: All
Age: 12 - 35
Code: NCT04774536
Phase 1, Phase 2, Recruiting
Active & Responsive
Safety, PK/PD, and Exploratory Efficacy Study of AMT-191 in Classic Fabry Disease
for
Fabry Disease
Location: Los Angeles CA, Salt Lake City UT, Minneapolis MN,
Sponsor: UniQure Biopharma B.V.
Sex: Male
Age: 18 - 65
Code: NCT06270316
Phase 1, Phase 2, Recruiting
Active & Responsive
Comprehensive HHT Outcomes Registry of the United States (CHORUS)
for
Hereditary Hemorrhagic Telangiectasia,
Location: Los Angeles CA, San Francisco CA, Salt Lake City UT,
Sponsor: Cure HHT
Sex: All
Age: 0+
Code: NCT06259292
Recruiting
Active & Responsive
AACR Adaptive Biomarker-Driven Organ Preservation Trial in Gastroesophageal Adenocarcinomas
for
Gastroesophageal Adenocarcinoma
Location: Los Angeles CA, Houston TX, Toronto, New Haven CT
Sponsor: American Association for Cancer Research
Sex: All
Age: 18+
Code: NCT07290985
Phase 2, Recruiting
Active & Responsive
Dose Escalation and Expansion Study to Evaluate the Safety, PK, PD and Efficacy of ZE46-0134 in Adults With FLT3 Mutated or Spliceosome Mutated Relapsed or Refractory Acute Myeloid Leukemia
for
AML With Gene Mutations
Location: Los Angeles CA, San Francisco CA, Portland OR,
Sponsor: Lomond Therapeutics Holdings, Inc.
Sex: All
Age: 18+
Code: NCT06366789
Phase 1, Recruiting
Active & Responsive
Observation Study in Patients Age 0-5 Years With LAMA2-related Congenital Muscular Dystrophy
Location: Los Angeles CA, Aurora CO, Houston TX, Madison WI,
Sponsor: Merck Sharp & Dohme LLC
Sex: All
Age: 18+
Code: NCT06428409
Phase 1, Phase 2, Recruiting
Active & Responsive
A Phase 2 Study of Mutant-selective PI3Kα Inhibitor, RLY-2608, in Adults and Children With PIK3CA Related Overgrowth Spectrum and Malformations Driven by PIK3CA Mutation (The ReInspire Study)
for
PIK3CA-Related Overgrowth Spectrum (PROS),
Location: Los Angeles CA, Phoenix AZ, Palo Alto CA,
Sponsor: Relay Therapeutics, Inc.
Sex: All
Age: 2+
Code: NCT06789913
Phase 2, Recruiting
Active & Responsive
Motivation for IV Alcohol Self-Administration in Humans
for
Alcohol Use Disorder
Location: Los Angeles CA
Sponsor: University of California, Los Angeles
Sex: All
Age: 21 - 65
Code: NCT06494891
Phase 2, Recruiting
Active & Responsive
Personalized Brain Stimulation to Treat Chronic Concussive Symptoms
for
Post-Concussion Syndrome, Concussion, Brain,
Location: Westwood, Los Angeles CA
Sponsor: University of California, Los Angeles
Sex: All
Age: 18 - 65
Code: NCT06073886
Phase 2, Recruiting
Active & Responsive
Human Laboratory Study of Apremilast for Alcohol Use Disorder
for
Alcohol Use Disorder, Alcohol Misuse
Location: Los Angeles CA, Aurora CO, Charlottesville VA
Sponsor: National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Sex: All
Age: 21+
Code: NCT07325266
Phase 2, Recruiting
Active & Responsive
Impact of Prebiotics in Ulcerative Colitis
for
Crohn Disease, Ulcerative Colitis
Location: Los Angeles CA
Sponsor: University of California, Los Angeles
Sex: All
Age: 18 - 70+
Code: NCT06495658
Recruiting
Active & Responsive
BBD Longitudinal Study of Osteogenesis Imperfecta
for
Osteogenesis Imperfecta
Location: Los Angeles CA, Phoenix AZ, Portland OR, Omaha NE,