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
A Study of the Safety and Effectiveness of DDP733 in Treating IBS With Constipation in Females
for
Irritable Bowel Syndrome
Location: Garden Grove CA, Foothill Ranch CA, Mission Vejo CA,
Sponsor: Dynogen Pharmaceuticals
Sex: Female
Age: 18 - 65
Code: NCT00547469
Phase 2, Phase 3, Recruiting
Active & Responsive
A Study to Evaluate Efficacy and Safety of Light Dose in Subjects With PWB Treated With Hemoporfin PDT
Adding Nivolumab to Usual Treatment for People With Advanced Stomach or Esophageal Cancer, PARAMUNE Trial
for
Advanced Esophageal Adenocarcinoma,
Location: Anaheim CA, Irvine CA, Newport Beach CA, Bellflower CA,
Sponsor: National Cancer Institute (NCI)
Sex: All
Age: 18+
Code: NCT06203600
Phase 2, Phase 3, Recruiting
Active & Responsive
Testing What Happens When an Immunotherapy Drug (Pembrolizumab) is Given by Itself Compared to the Usual Treatment of Chemotherapy With Radiation After Surgery for Recurrent Head and Neck Squamous Cell Carcinoma
for
Recurrent Head and Neck Squamous Cell Carcinoma,
Location: Anaheim CA, Bellflower CA, Ontario CA, Los Angeles CA,
Sponsor: National Cancer Institute (NCI)
Sex: All
Age: 18 - 70+
Code: NCT04671667
Phase 2, Recruiting
Active & Responsive
Comparing Radiation Plus Cetuximab to Radiation Plus Chemotherapy in People With Advanced Head and Neck Cancer Who Cannot Receive Cisplatin
Location: Huntington Beach CA, Tampa FL, Fayetteville NC,
Sponsor: Eli Lilly and Company
Sex: All
Age: 18+
Code: NCT07157774
Phase 3, Recruiting
Active & Responsive
First-In-Human Study of STX-721/PFL-721 in Participants With Locally Advanced or Metastatic Non-Small Cell Lung Cancer Harboring EGFR or HER2 Exon 20 Insertion Mutations
for
Non-Small Cell Lung Cancer, NSCLC,
Location: Huntington Beach CA, Irvine CA, Duarte CA,
Sponsor: Pierre Fabre Medicament
Sex: All
Age: 18+
Code: NCT06043817
Phase 1, Phase 2, Recruiting
Active & Responsive
A Blended e-Health Intervention to Improve Fear of Progression in Women With Gynecologic or Breast Cancer
for
Anatomic Stage I Breast Cancer AJCC v8,
Location: Huntington Beach CA, Irvine CA, Long Beach CA,
Sponsor: City of Hope Medical Center
Sex: Female
Age: 18+
Code: NCT07741968
Recruiting
Active & Responsive
A Phase 1 Study to Evaluate Safety and Efficacy of XER-001 (Amifostine for Nasoduodenal Delivery) in Combination With Sterotactic Body Radiotherapy for Treatment in Patients With Locally Advanced Pancreatic Cancer.
for
Locally Advanced Pancreatic Adenocarcinoma,
Location: Irvine CA, Duarte CA, Santa Fe NM, Houston TX,
Sponsor: Xerient Pharma
Sex: All
Age: 18+
Code: NCT07157033
Phase 1, Phase 2, Recruiting
Active & Responsive
Randomized Study on Transoral Outlet Reduction and Lifestyle Changes for Weight Regain After Gastric Bypass
for
Weight Regain, Weight Loss
Location: Irvine CA, Stanford CA, Houston TX, Rochester MN,