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
Comparative Self-collection for Cervical Cancer Screening Pivotal Study
for
HPV, HPV - Anogenital Human Papilloma Virus Infection
Location: Sherman Oaks CA, Phoenix AZ, Boise ID, Lynnwood WA,
Sponsor: Mel Mont Medical
Sex: Female
Age: 25 - 65
Code: NCT07758140
Recruiting
Active & Responsive
Study on Efficacy and Safety of Givinostat Versus Hydroxyurea in Patients With Polycythemia Vera
for
Polycythemia Vera
Location: Redlands CA, Salt Lake City UT, Eugene OR, Englewood CO,
Sponsor: Italfarmaco
Sex: All
Age: 18+
Code: NCT06093672
Phase3, Recruiting
Active & ResponsiveNew
Binaural Beats Stimulation for Adults With Attention-Deficit/Hyperactivity Disorder
for
Attention-Deficit/Hyperactivity Disorder (ADHD)
Location: San Bernardino CA
Sponsor: California State University, San Bernardino
Sex: All
Age: 18 - 55
Code: NCT07793045
Recruiting
Active & Responsive
Fertilo In Vitro Research Study and Trial
for
In Vitro Maturation of Oocytes
Location: Encino CA, Clovis CA, Pleasant Grove UT, San Antonio TX,
Sponsor: Gameto, Inc.
Sex: Female
Age: 18 - 35
Code: NCT06858111
Phase3, Recruiting
Active & Responsive
A Study of LY4005130 in Adult Participants With Severe Alopecia Areata (Hair Loss)
for
Alopecia Areata
Location: Northridge CA, Santa Clarita CA, Fremont CA,
Sponsor: Eli Lilly and Company
Sex: All
Age: 18 - 50
Code: NCT07533006
Phase2, Recruiting
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Active & Responsive
The Effect of Beetroot Juice Supplementation Dose on Neuromuscular Performance During Resistance Exercise
for
High Nitrate Dose, Moderate Nitrate Dose, Low Nitrate Dose,
Location: Malibu CA
Sponsor: Pepperdine University
Sex: Male
Age: 18 - 45
Code: NCT05957835
Recruiting
Active & Responsive
A Study to Evaluate the Efficacy and Safey of PTP-001 (MOTYS™) in Knee Osteoarthritis Patients
for
Knee Osteoarthritis
Location: West Hills CA, La Mesa CA, Salt Lake City UT,
Sponsor: Doron Therapeutics Inc.
Sex: All
Age: 40 - 70+
Code: NCT07219771
Phase3, Recruiting
Active & Responsive
Customized TULSA-PRO Ablation Registry
for
Prostate Cancer, Prostate Adenocarcinoma,
Location: West Hills CA, San Antonio TX, Dallas TX,
Sponsor: Profound Medical Inc.
Sex: Male
Age: 18+
Code: NCT05001477
Recruiting
Active & Responsive
Safety and Usability of the Cionic Neural Sleeve for Parkinson's Disease
for
Parkinson Disease (PD)
Location: Carlsbad CA, San Francisco CA
Sponsor: Cionic, Inc.
Sex: All
Age: 22 - 70+
Code: NCT07284823
Recruiting
Active & ResponsiveNew
Effect of Low Volume Sprint Interval Training on Cardiorespiratory Fitness
for
Inactivity, Physical, Overweight (BMI > 25),
Location: San Marcos CA
Sponsor: California State University, San Marcos
Sex: All
Age: 18 - 55
Code: NCT07328568
Recruiting
A Study of TAK-360 in Adults With Narcolepsy Without Cataplexy (NT2)
for
Narcolepsy Type 2
Location: Santa Ana CA, Chula Vista CA, Redwood City CA,
Sponsor: Takeda
Sex: All
Age: 18 - 70
Code: NCT06952699
Phase2, Recruiting
Tactile Pre-Visit Imagery
for
Dental Anxiety in Children, Behavior Change
Location: Santa Ana CA, Los Angeles CA
Sponsor: University of Southern California
Sex: All
Age: 4 - 10
Code: NCT07719205
Recruiting
Dose Ranging Study of ORKA-002 in Patients With Moderate-to-Severe Plaque Psoriasis
for
Plaque Psoriasis
Location: Santa Ana CA, Fountain Valley CA, Los Angeles CA,
Sponsor: Oruka Therapeutics, Inc.
Sex: All
Age: 18 - 70+
Code: NCT07474792
Phase2, Recruiting
AlloNK®, an Allogeneic Non-genetically Modified, Cord Blood-derived NK Cell Therapy, in Combination With Rituximab, Studied in Relapsing Forms of B-cell Dependent Rheumatologic Diseases.
for
Refractory Rheumatoid Arthritis (RA),
Location: Santa Ana CA, Tustin CA, Los Alamitos CA, Covina CA,
Sponsor: Artiva Biotherapeutics, Inc.
Sex: All
Age: 18+
Code: NCT06991114
Phase2, Recruiting
Efficacy and Safety of Eloralintide (LY3841136) in Participants With Osteoarthritis Knee Pain and Obesity or Overweight
for
Osteoarthritis, Overweight or Obesity
Location: Santa Ana CA, Fountain Valley CA, Spring Valley CA,
Sponsor: Eli Lilly and Company
Sex: All
Age: 18+
Code: NCT07353931
Phase3, Recruiting
A 26-Wk Study to Assess Safety & Efficacy of Tenapanor for T/t of Chronic Idiopathic Constipation in Adults
for
Chronic Idiopathic Constipation (CIC)
Location: Santa Ana CA, Inglewood CA, Canoga Park CA,
Sponsor: Ardelyx
Sex: All
Age: 18 - 70+
Code: NCT07382167
Phase3, Recruiting
A Study of Eloralintide (LY3841136) in Participants With Persistent Obesity Who Are Treated With a Weekly Incretin
for
Overweight, Obesity
Location: Santa Ana CA, Tustin CA, Irvine CA,
Sponsor: Eli Lilly and Company
Sex: All
Age: 18+
Code: NCT07392190
Phase3, Recruiting
A Study of Baricitinib (LY3009104) in Children From 6 Years to Less Than 18 Years of Age With Alopecia Areata