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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, 6:45 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 469–480 of 4,646 matching trials in Los Angeles, CA.
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Institutions in Los Angeles

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Completed Phase 3 Interventional

PANDORA: Delirium Prevention After Cardiac Surgery Using IV Acetaminophen to Prevent Postoperative Delirium in Older Cardiac Surgical Patients

NCT04093219
View directory record Official record
Conditions
Delirium in Old Age, Delirium, Coronary Artery Disease
Interventions
IV acetaminophen, Placebo
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
60 Years and older
Enrollment
901 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
10
States / cities
Birmingham, Alabama • Irvine, California • Los Angeles, California + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Nov 15, 2026, 6:45 AM EST
Completed Phase 3 Interventional Results available

TRS4Vision - A Study of TRS01 in Subjects With Active Non-infectious Anterior Uveitis Including Subjects With Uveitic Glaucoma

NCT05042609
View directory record Official record
Conditions
Non-infectious Anterior Uveitis, Uveitic Glaucoma
Interventions
TRS01, FDA approved steroid eye drop (masked)
Drug
Lead sponsor
Tarsier Pharma
Industry
Eligibility
0 Years to 75 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
19
States / cities
La Jolla, California • Los Angeles, California • Aurora, Colorado + 14 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Nov 15, 2026, 6:45 AM EST
Recruiting No phase listed Observational

Observational Study of Pediatric Rheumatic Diseases: The CARRA Registry

NCT02418442
View directory record Official record
Conditions
Rheumatic Joint Disease
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
Up to 21 Years
Enrollment
20,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
75
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 59 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Nov 15, 2026, 6:45 AM EST
Active, not recruiting Not applicable Interventional

The Patient and Family Centered I-PASS LISTEN Study: Language, Inclusion, Safety, and Teamwork for Equity Now

NCT05591066
View directory record Official record
Conditions
Communication
Interventions
PFC I-PASS+ Intervention
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Not listed
Enrollment
14,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
8
States / cities
Birmingham, Alabama • Los Angeles, California • Oakland, California + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Nov 15, 2026, 6:45 AM EST
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Examining the Genetic Factors That May Cause Chronic Obstructive Pulmonary Disease (COPD)

NCT00608764
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Emphysema, Bronchitis, Chronic
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
45 Years to 80 Years
Enrollment
10,718 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2028
U.S. locations
20
States / cities
Birmingham, Alabama • San Diego, California • Torrance, California + 14 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Nov 15, 2026, 6:45 AM EST
Recruiting No phase listed Observational

Quality of Pediatric Resuscitation in a Multicenter Collaborative

NCT02708134
View directory record Official record
Conditions
Cardiac Arrest, Cardiopulmonary Arrest
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
0 Years to 18 Years
Enrollment
7,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2030
U.S. locations
42
States / cities
Los Angeles, California • Madera, California • Orange, California + 33 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Nov 15, 2026, 6:45 AM EST
Recruiting Not applicable Interventional

Safety and Efficacy of Endovascular Treatment of Intracranial Aneurysms With Surpass Elite With GUARDian Flow Diverter (GUARD)

NCT06872684
View directory record Official record
Conditions
Aneurysm, Aneurysm, Intracranial
Interventions
Surpass Elite with Guardian Flow Diverter System
Device
Lead sponsor
Stryker Neurovascular
Industry
Eligibility
18 Years to 80 Years
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
20
States / cities
Tucson, Arizona • Davis, California • Los Angeles, California + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Nov 15, 2026, 6:45 AM EST
Recruiting Not applicable Interventional

New T-UP: Engaging Vulnerable Students in Diabetes Prevention

NCT07225218
View directory record Official record
Conditions
Prediabetes, Type 2 Diabetes
Interventions
Tailored DPP Intervention
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
17 Years to 25 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Nov 15, 2026, 6:45 AM EST
Active, not recruiting Phase 2 Interventional

Radiation Therapy With or Without Chemotherapy in Treating Patients With High-Risk Malignant Salivary Gland Tumors That Have Been Removed By Surgery

NCT01220583
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
cisplatin, 3-dimensional conformal radiation therapy, intensity-modulated radiation therapy
Drug · Radiation
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2031
U.S. locations
259
States / cities
Birmingham, Alabama • Gilbert, Arizona • Peoria, Arizona + 196 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Nov 15, 2026, 6:45 AM EST
Recruiting Phase 1Phase 2 Interventional

A Study of BMS-986482 Alone or as Combination Therapy in Participants With Advanced Solid Tumors

NCT06697197
View directory record Official record
Conditions
Advanced Solid Tumors
Interventions
BMS-986482, Pumitamig
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
286 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
7
States / cities
Irvine, California • Los Angeles, California • Aurora, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Nov 15, 2026, 6:45 AM EST
Recruiting Phase 1Phase 2 Interventional

Safety and Tolerability of TNG456 Alone and in Combination With Abemaciclib in Patients With Solid Tumors With MTAP Loss

NCT06810544
View directory record Official record
Conditions
Non Small Cell Lung Cancer, Glioma Glioblastoma Multiforme, Glioma, Malignant, Solid Tumor, Non-Small Cell Adenocarcinoma, Lung Cancer, Brain Tumor
Interventions
TNG456, abemaciclib
Drug
Lead sponsor
Tango Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
191 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
15
States / cities
Scottsdale, Arizona • Irvine, California • Los Angeles, California + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Nov 15, 2026, 6:45 AM EST
Recruiting Phase 1Phase 2 Interventional

A Study to Investigate the Safety and Effectiveness of a Coagulation Factor IX Gene Insertion Therapy (REGV131-LNP1265) in Pediatric, Adolescent and Adult Participants With Hemophilia B

NCT06379789
View directory record Official record
Conditions
Hemophilia B
Interventions
REGV131, LNP1265
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
2 Years and older · Male only
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2047
U.S. locations
17
States / cities
Phoenix, Arizona • Los Angeles, California • Sacramento, California + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Nov 15, 2026, 6:45 AM EST