Independent directory Public ClinicalTrials.gov records United States
Location Directory

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 4, 2026, 9:36 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
Shown on this page
12
Current sort
Recently updated
Location scope
Los Angeles, CA
Filters apply within this location only.

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

Filter and sort this location

These controls apply only within Los Angeles, California. Default order is Recently updated. Use recruitment status if you want to focus on actively recruiting studies in this location.

Reset location filters
Clear filters
Showing 193–204 of 4,635 matching trials in Los Angeles, CA.
Live ClinicalTrials.gov results.
Local directory summary panels are hidden while filters are applied so the page stays focused on the filtered live results.

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
Malignant Testicular Germ Cell Tumor
Interventions
Clinical Stage I Disease, Clinical Stage I with relapse, CSII Disease
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Male only
Enrollment
418 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
6
States / cities
Birmingham, Alabama • Loma Linda, California • Los Angeles, California + 2 more
Conditions
B Acute Lymphoblastic Leukemia
Interventions
Biospecimen Collection, Blinatumomab, Bone Marrow Biopsy, Calaspargase Pegol, Cyclophosphamide, Cytarabine, Dasatinib, Daunorubicin, Doxorubicin, Echocardiography Test, Imatinib, Leucovorin, Mercaptopurine, Methotrexate, Multigated Acquisition Scan, Pegaspargase, Prednisolone, Prednisone, Radiation Therapy, Thioguanine, Vincristine
Procedure · Biological · Drug + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
366 Days to 46 Years
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
145
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 121 more
Conditions
Hereditary Hemorrhagic Telangiectasia, Epistaxis, Anemia, Nosebleed, HHT
Interventions
Pazopanib, Placebo oral capsule
Drug
Lead sponsor
Cure HHT
Other
Eligibility
18 Years to 85 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
11
States / cities
Los Angeles, California • Denver, Colorado • Augusta, Georgia + 8 more
Completed Phase 1 Interventional Accepts healthy volunteers

Cannabis Effects as a Function of Sex

NCT04385082
Conditions
Pain, Abuse, Drug
Interventions
Active Cannabis, Placebo Cannabis
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
21 Years to 55 Years
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Fibrosing Interstitial Lung Disease
Interventions
Nerandomilast, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
2 Years to 17 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
7
States / cities
Los Angeles, California • Aurora, Colorado • Baltimore, Maryland + 4 more
Conditions
Lung Non-Small Cell Carcinoma, Stage I Lung Cancer AJCC v8, Stage II Lung Cancer AJCC v8
Interventions
Atezolizumab, Biospecimen Collection, Computed Tomography, Fludeoxyglucose F-18, Positron Emission Tomography, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Drug · Procedure · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
417 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
390
States / cities
Anchorage, Alaska • Jonesboro, Arkansas • Little Rock, Arkansas + 290 more
Conditions
High Grade Osteosarcoma, Localized Osteosarcoma, Metastatic Osteosarcoma, Secondary Osteosarcoma
Interventions
Bone Scan, Cabozantinib S-malate, Cisplatin, Computed Tomography, Doxorubicin Hydrochloride, Magnetic Resonance Imaging, Methotrexate, Surgical Procedure, X-Ray Imaging
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 40 Years
Enrollment
1,122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
181
States / cities
Birmingham, Alabama • Mesa, Arizona • Phoenix, Arizona + 134 more
Conditions
Friedreich Ataxia
Interventions
CTI-1601
Drug
Lead sponsor
Larimar Therapeutics, Inc.
Industry
Eligibility
2 Years to 60 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
10
States / cities
Los Angeles, California • San Francisco, California • Gainesville, Florida + 7 more
Conditions
Glioblastoma, Gliosarcoma
Interventions
Laboratory Biomarker Analysis, Placebo Administration, Quality-of-Life Assessment, Temozolomide, Veliparib
Other · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
447 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
390
States / cities
Birmingham, Alabama • Anchorage, Alaska • Scottsdale, Arizona + 287 more
Conditions
Dravet Syndrome
Interventions
LP352, Placebo
Drug
Lead sponsor
Longboard Pharmaceuticals
Industry
Eligibility
2 Years to 65 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
25
States / cities
Little Rock, Arkansas • Los Angeles, California • Palo Alto, California + 20 more
Conditions
Locally Advanced Hypopharyngeal Squamous Cell Carcinoma, Locally Advanced Laryngeal Squamous Cell Carcinoma, Locally Advanced Oral Cavity Squamous Cell Carcinoma, Locally Advanced Oropharyngeal Squamous Cell Carcinoma
Interventions
Biospecimen Collection, Carboplatin, Cetuximab, Computed Tomography, Intensity-Modulated Radiation Therapy, Magnetic Resonance Imaging, Paclitaxel, Positron Emission Tomography, Survey Administration
Procedure · Drug · Biological + 2 more
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
454 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2040
U.S. locations
150
States / cities
Birmingham, Alabama • Anaheim, California • Baldwin Park, California + 116 more
Conditions
Atherosclerotic Cardiovascular Disease
Interventions
Placebo, Olpasiran
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 85 Years
Enrollment
7,297 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
122
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 102 more