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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 7, 2026, 2:48 PM EST

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Los Angeles, CA
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Showing 421–432 of 4,637 matching trials in Los Angeles, CA.
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Institutions in Los Angeles

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Recruiting Not applicable Interventional Accepts healthy volunteers

Nutrition for Precision Health, Powered by the All of Us

NCT05701657
Conditions
Nutrition, Health, Dietary Habits
Interventions
Diet A, Diet B, Diet C
Other
Lead sponsor
RTI International
Other
Eligibility
18 Years and older
Enrollment
8,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
14
States / cities
Birmingham, Alabama • Davis, California • Los Angeles, California + 7 more
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

DBS Recordings to Characterize Movement Facilitation in Parkinson's Disease

NCT05166655
Conditions
Parkinson Disease
Interventions
Movement task
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Ganglioneuroblastoma, Localized Resectable Neuroblastoma, Localized Unresectable Neuroblastoma, Neuroblastoma
Interventions
Biopsy Procedure, Bone Marrow Aspiration, Bone Marrow Biopsy, Carboplatin, Clinical Observation, Computed Tomography, Cyclophosphamide, Doxorubicin Hydrochloride, Etoposide, Magnetic Resonance Imaging, Ultrasound
Procedure · Drug · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 18 Months
Enrollment
391 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
193
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 147 more
Conditions
Advanced Solid Tumors
Interventions
mRNA-4106, Pembrolizumab, mRNA-4200
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
4
States / cities
Los Angeles, California • Grand Rapids, Michigan • San Antonio, Texas + 1 more
Conditions
Duchenne Muscular Dystrophy (DMD)
Interventions
SAT-3247
Drug
Lead sponsor
Satellos Bioscience, Inc.
Industry
Eligibility
16 Years to 40 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
4
States / cities
Los Angeles, California • St Louis, Missouri • Columbus, Ohio + 1 more
Recruiting No phase listed Observational

Abbott Vascular Medical Device Registry

NCT04573660
Conditions
Acute Myocardial Infarction, Restenoses, Coronary, Coronary Artery Lesions, Venous Embolism, Arterial Embolism
Interventions
Coronary and peripheral stents, Pacing catheters, Vascular plugs, Measurement and imaging (FFR and OCT), Peripheral dilatation catheters, Coronary dilatation catheters, Coronary and peripheral guidewires, Vessel closure/compression devices, Vascular access introducers
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
3,784 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2031
U.S. locations
7
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 4 more
Conditions
Leukemia, Lymphoma
Interventions
SCRI-huCAR19v1, SCRI-huCAR19v2
Biological
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
1 Year to 30 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2036
U.S. locations
2
States / cities
Los Angeles, California • Seattle, Washington
Conditions
Secondary Hemophagocytic Lymphohistiocytosis (sHLH)
Interventions
ELA026
Drug
Lead sponsor
Electra Therapeutics Inc.
Industry
Eligibility
6 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
19
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 11 more
Completed Not applicable Interventional Accepts healthy volunteers

Effectiveness of Extended Reality CPR Training Methods

NCT04736888
Conditions
Basic Cardiac Life Support, Virtual Reality
Interventions
extended-reality CPR training, conventional CPR training
Other
Lead sponsor
Seoul National University Hospital
Other
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Results available

Early Prototyping and Usability Testing (ACPS)

NCT05719064
Conditions
Medication Adherence
Interventions
Adaptive Cell Phone Support
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
15 Years to 20 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Peripheral Arterial Hemorrhage, Trauma, GI Bleed, Ulcer, Hemorrhage
Interventions
Onyx™ Liquid Embolic System
Device
Lead sponsor
Medtronic Endovascular
Industry
Eligibility
22 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
20
States / cities
Phoenix, Arizona • Irvine, California • Los Angeles, California + 17 more
Conditions
Recurrent Soft Tissue Sarcoma of the Trunk and Extremities, Resectable Soft Tissue Sarcoma of the Trunk and Extremities, Soft Tissue Sarcoma of the Trunk and Extremities, Stage II Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8, Stage III Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8
Interventions
3-Dimensional Conformal Radiation Therapy, Biospecimen Collection, Computed Tomography, Intensity-Modulated Radiation Therapy, Magnetic Resonance Imaging, Surgical Procedure
Radiation · Procedure
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
18 Years and older
Enrollment
296 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
67
States / cities
Birmingham, Alabama • Anaheim, California • Antioch, California + 48 more