Location · Los Angeles, CA
Clinical trials in Los Angeles, CA
1045 recruiting studies have a site in the Los Angeles area, and 275 of them accept healthy volunteers. The area includes Santa Monica, Beverly Hills, Pasadena, Long Beach, Torrance, Inglewood and nearby cities.
1,045 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingPhase 3
A Study of Enpatoran in Participants With Cutaneous Manifestations of Lupus With or Without Systemic Disease
EMD Serono Research & Development Institute, Inc.
- Location
- Los Angeles, CA + 11 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Clinical Study to Evaluate the Effects of NXT007 Compared to Emicizumab Prophylaxis in People With Hemophilia A
Hoffmann-La Roche
- Location
- Orange, CA + 9 other US sites
- Eligibility basics
- Ages 12+
- RecruitingPhase 2
A Study to Evaluate the Effectiveness of Two Doses of AP-472 as Adjunctive Therapy to Levodopa in Parkinson's Disease (PD) Participants With Motor Fluctuations
Appello Pharmaceuticals, Inc.
- Location
- Little Rock, AR + 29 other US sites
- Eligibility basics
- Ages 30–80
- RecruitingPhase 2
Phase 2 Study to Assess the Safety and Efficacy of ANG003
Anagram Therapeutics, Inc.
- Location
- Long Beach, CA + 19 other US sites
- Eligibility basics
- Ages 12+
- RecruitingPhase 4
Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children With ADHD
Supernus Pharmaceuticals, Inc.
- Location
- Saraland, AL + 38 other US sites
- Eligibility basics
- Ages 4–5
- RecruitingPhase 3
Safety Evaluation of Prismocitrate 18 in Patients Receiving CRRT
Vantive Health LLC
- Location
- Birmingham, AL + 6 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Multi-center Trial of Ferric Derisomaltose Versus no Intravenous Iron in Iron-deficient Subjects With Symptomatic Chronic Heart Failure
Pharmacosmos A/S
- Location
- Pasadena, CA
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Depemokimab as an Extended Treatment Duration Biologic in Adults With Chronic Obstructive Pulmonary Disease (COPD) and Type 2 Inflammation
GlaxoSmithKline
- Location
- Bakersfield, CA + 36 other US sites
- Eligibility basics
- Ages 40–80
- RecruitingPhase 2
A Research Study Comparing Different Doses of CDR132L With Placebo on the Structure and Function of the Heart in People With Heart Failure With Preserved Ejection Fraction and Left Ventricular Hypertrophy
Novo Nordisk A/S
- Location
- Birmingham, AL + 16 other US sites
- Eligibility basics
- Ages 40–84
- Recruiting
Safety and Effectiveness of Left Bundle Branch Area Pacing Versus Conventional Cardiac Resynchronization Therapy in Heart Failure
Boston Scientific Corporation
- Location
- Huntsville, AL + 39 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2/Phase 3
A Study of the Efficacy and Safety of Danicamtiv in Participants With Symptomatic Genetic and Familial Dilated Cardiomyopathy
Kardigan, Inc.
- Location
- Birmingham, AL + 26 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Phase 2a Study With an Open-Label Extension Evaluating the Efficacy and Safety of VENT-03 in Adult Participants With Active Cutaneous Lupus Erythematosus With…
Ventus Therapeutics U.S., Inc.
- Location
- Beverly Hills, CA + 14 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 2
ACP-211 Monotherapy for Major Depressive Disorder With Inadequate Antidepressant Response
ACADIA Pharmaceuticals Inc.
- Location
- Chino, CA + 23 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
EncompaSSc: Evaluation of MTX-474 in Participants With Diffuse Cutaneous Systemic Sclerosis (dcSSc)
Mediar Therapeutics
- Location
- Los Angeles, CA + 13 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of Brenipatide in Adult Participants With Major Depressive Disorder
Eli Lilly and Company
- Location
- Moorpark, CA + 31 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 2
Evaluation of YB-101 for Safety, Tolerability, Pharmacokinetics, and Efficacy in Graves' Disease
Yarrow Bioscience, Inc.
- Location
- Gilbert, AZ + 21 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide (MARITIME-1-EXTENSION)
Amgen
- Location
- Anniston, AL + 69 other US sites
- Eligibility basics
- Ages 18–99
- RecruitingPhase 3
CAR-T Long Term Follow Up (LTFU) Study
Novartis Pharmaceuticals
- Location
- Duarte, CA + 38 other US sites
- Eligibility basics
- Ages 0 mo–100
- RecruitingPhase 1/Phase 2
A Study of Oral Nuvisertib (TP-3654) in Patients With Myelofibrosis
Sumitomo Pharma America, Inc.
- Location
- Birmingham, AL + 29 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Efficacy and Safety of Tozorakimab in Patients Hospitalised for Viral Lung Infection Requiring Supplemental Oxygen
AstraZeneca
- Location
- Mobile, AL + 30 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
BradycArdia paCemaKer With AV Interval Modulation for Blood prEssure treAtmenT
Orchestra BioMed, Inc
- Location
- Glendale, CA + 15 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 1/Phase 2
Clinical Study of SNK01 in Participants With Moderate Alzheimer's Disease
NKGen Biotech, Inc.
- Location
- Glendale, CA + 5 other US sites
- Eligibility basics
- Ages 40–85
- RecruitingPhase 3
A Study Evaluating the Efficacy of Budesonide, Glycopyrronium and Formoterol Fumarate Metered Dosed Inhaler on Cardiopulmonary Outcomes in Chronic Obstructive Pulmonary Disease
AstraZeneca
- Location
- Cullman, AL + 120 other US sites
- Eligibility basics
- Ages 40–80
- RecruitingPhase 2
A Phase 2 Study and Open-Label Extension of NEU-411 in Companion Diagnostic-Positive Participants With Early Parkinson's Disease
Neuron23 Inc.
- Location
- Sun City, AZ + 43 other US sites
- Eligibility basics
- Ages 40–80