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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 15, 2026, 8:15 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.

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Los Angeles, CA
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Showing 529–540 of 4,646 matching trials in Los Angeles, CA.
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Institutions in Los Angeles

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Conditions
Pleural Malignant Mesothelioma
Interventions
Anetumab Ravtansine, Laboratory Biomarker Analysis, Pembrolizumab, Pharmacological Study
Biological · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
32
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 23 more
Recruiting Not applicable Interventional Accepts healthy volunteers

UCLA Magnesium Formulation Athlete Study

NCT07640685
Conditions
Athletic Performance, Recovery, Sleep
Interventions
Magnesium glycinate, Magnesium L-threonate, Placebo
Dietary Supplement · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 35 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Non-invasive Brain Mapping of Movement Facilitation in Parkinson's Disease

NCT05179187
Conditions
Parkinson Disease
Interventions
Movement task
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Primary Photoreceptor Disease, Retinitis Pigmentosa (RP), Usher Syndrome, Inherited Retinal Disease (IRD), Rod-Cone Dystrophy, Rod-Cone Disease, Retinal Degeneration, Cone-Rod Disease (C-RD), Cone-Rod Dystrophy
Interventions
OpCT-001
Biological
Lead sponsor
BlueRock Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
5
States / cities
Los Angeles, California • Miami, Florida • Philadelphia, Pennsylvania + 2 more
Conditions
Peripheral T Cell Lymphoma
Interventions
Belinostat Injection, Pralatrexate Injection, CHOP, COP
Drug
Lead sponsor
Acrotech Biopharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
504 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
10
States / cities
Clovis, California • Santa Monica, California • Aurora, Colorado + 7 more
Conditions
Developmental and Epileptic Encephalopathy
Interventions
LP352
Drug
Lead sponsor
Longboard Pharmaceuticals
Industry
Eligibility
2 Years to 66 Years
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
21
States / cities
Little Rock, Arkansas • Los Angeles, California • Palo Alto, California + 17 more
Conditions
Respiratory Syncytial Virus (RSV)
Interventions
RSVpreF Vaccine
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
17
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Decatur, Georgia + 8 more
Conditions
Clinical Stage III Cutaneous Melanoma AJCC v8, Clinical Stage III Cutaneous Merkel Cell Carcinoma AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8, Clinical Stage IV Cutaneous Merkel Cell Carcinoma AJCC v8, Metastatic Basal Cell Carcinoma, Metastatic Carcinoma in the Skin, Metastatic Melanoma, Metastatic Merkel Cell Carcinoma, Metastatic Skin Squamous Cell Carcinoma, Unresectable Basal Cell Carcinoma, Unresectable Melanoma, Unresectable Merkel Cell Carcinoma, Unresectable Skin Squamous Cell Carcinoma
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Ipilimumab, Kidney Biopsy, Magnetic Resonance Imaging, Nivolumab, Prednisone, Sirolimus
Procedure · Biological · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
26
States / cities
La Jolla, California • Los Angeles, California • Washington D.C., District of Columbia + 18 more
Conditions
Endometrial Neoplasms, Neoplasms, Carcinoma, Hepatocellular, Liver Neoplasms, Colorectal Neoplasms
Interventions
E7386, Lenvatinib, Doxorubicin, Paclitaxel
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years and older
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
28
States / cities
Little Rock, Arkansas • La Jolla, California • Los Angeles, California + 22 more
Conditions
Cancer, Quality of Life, Anxiety, Depression, Hope, Coping Skills, Communication
Interventions
Promoting Resilience in Stress Management (PRISM)
Behavioral
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
12 Years to 24 Years
Enrollment
269 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
5
States / cities
Los Angeles, California • Boston, Massachusetts • Pittsburgh, Pennsylvania + 2 more
Conditions
Stage II Nasopharyngeal Carcinoma AJCC v8, Stage III Nasopharyngeal Carcinoma AJCC v8, Stage IV Nasopharyngeal Carcinoma AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Chest Radiography, Cisplatin, Computed Tomography, Echocardiography Test, Electronic Health Record Review, Fluciclovine F18, Gemcitabine, Magnetic Resonance Imaging, Multigated Acquisition Scan, Nivolumab, Positron Emission Tomography, Quality-of-Life Assessment, Questionnaire Administration, Radiation Therapy, X-Ray Imaging
Procedure · Drug · Other + 2 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 21 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
76
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 67 more
Conditions
Systemic Sclerosis
Interventions
Placebo matching nerandomilast formulation 1, Placebo matching nerandomilast formulation 2, Nerandomilast formulation 1, Nerandomilast formulation 2
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
448 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
30
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 23 more