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Clinical trials in Los Angeles, California

This page shows live ClinicalTrials.gov search results for Los Angeles, California, with direct links to official study records plus on-page filtering and sorting for broad location searches.

ClinicalTrials.gov public records Last synced Nov 5, 2026, 6:46 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Official matching trials
4635
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12
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Recently updated
Location scope
Los Angeles, CA
Filters apply within this location only.

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Showing 241–252 of 4,635 matching trials in Los Angeles, CA.
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Institutions in Los Angeles

Campus pages list official records that name the campus as a study site. Listed in directory order, not ranked.

Live official records

Open in full search
Conditions
Myelodysplastic Syndromes
Interventions
Elritercept, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
25
States / cities
Duarte, California • Glendale, California • La Jolla, California + 21 more
Conditions
Stress Urinary Incontinence (SUI)
Interventions
Artificial Urinary Sphincter (AUS)
Device
Lead sponsor
UroMems SAS
Industry
Eligibility
22 Years and older · Male only
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
13
States / cities
Los Angeles, California • San Francisco, California • Stanford, California + 9 more
Conditions
Advanced Head and Neck Squamous Cell Carcinoma, Advanced Hypopharyngeal Squamous Cell Carcinoma, Advanced Laryngeal Squamous Cell Carcinoma, Advanced Oropharyngeal Squamous Cell Carcinoma, Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage IV HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Stage III Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8, Stage III Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage IV Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8, Stage IV Oropharyngeal (p16-Negative) Carcinoma AJCC v8
Interventions
Cisplatin, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography, Quality-of-Life Assessment, Questionnaire Administration, Radiation Therapy
Drug · Procedure · Other + 1 more
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
475 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
361
States / cities
Mobile, Alabama • Jonesboro, Arkansas • Little Rock, Arkansas + 264 more
Conditions
Breast Cancer
Interventions
anastrozole, everolimus, exemestane, goserelin acetate, letrozole, leuprolide acetate, tamoxifen citrate, placebo
Drug · Other
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older
Enrollment
1,939 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2030
U.S. locations
1454
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 888 more
Conditions
Alagille Syndrome
Interventions
Not listed
Lead sponsor
Ipsen
Industry
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
10
States / cities
Los Angeles, California • San Francisco, California • Kansas City, Missouri + 6 more
Conditions
Duchenne Muscular Dystrophy
Interventions
Delandistrogene Moxeparvovec, Standard of Care
Genetic · Drug
Lead sponsor
Sarepta Therapeutics, Inc.
Industry
Eligibility
4 Years and older · Male only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2038
U.S. locations
29
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 26 more
Conditions
Primary Biliary Cholangitis (PBC)
Interventions
Elafibranor, Matched 80 mg placebo
Drug · Other
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
43
States / cities
Tucson, Arizona • Little Rock, Arkansas • Coronado, California + 32 more
Conditions
Wilms Tumor, Rhabdoid Tumor, Malignant Peripheral Nerve Sheath Tumors, MPNST, Nephroblastoma, XPO1 Gene Mutation, Solid Tumor
Interventions
Selinexor
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
12 Months and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
16
States / cities
Los Angeles, California • Palo Alto, California • Washington D.C., District of Columbia + 13 more
Conditions
Adenovirus, Primary Immune Deficiency Disorder
Interventions
cytotoxic t-lymphocytes
Drug
Lead sponsor
New York Medical College
Other
Eligibility
1 Month to 79 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
10
States / cities
Los Angeles, California • San Francisco, California • Aurora, Colorado + 6 more
Conditions
Gastric Cancer, Gastroesophageal Junction Adenocarcinoma
Interventions
Bemarituzumab, mFOLFOX6, Placebo
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 100 Years
Enrollment
547 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
16
States / cities
Anchorage, Alaska • Phoenix, Arizona • Cerritos, California + 13 more
Conditions
Prostate Adenocarcinoma, Stage III Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8
Interventions
Biospecimen Collection, Bone Scan, Computed Tomography, External Beam Radiation Therapy, Magnetic Resonance Imaging, Positron Emission Tomography, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Procedure · Radiation · Other
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2041
U.S. locations
424
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Little Rock, Arkansas + 318 more
Conditions
Recurrent Glioblastoma, IDH-Wildtype, Recurrent MGMT-Methylated Glioblastoma
Interventions
Biospecimen Collection, Magnetic Resonance Imaging, Placebo Administration, Selinexor, Temozolomide
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
39
States / cities
Phoenix, Arizona • Duarte, California • Irvine, California + 31 more