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 2
An Extension Study of Subjects Who Received an Avalyn Inhaled Antifibrotic Agent (SAIL)
Avalyn Pharma Inc.
- Location
- Birmingham, AL + 30 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study to Evaluate How Apitegromab Works in Subjects Who Are Less Than 2 Years Old and Have Spinal Muscular Atrophy
Scholar Rock, Inc.
- Location
- Phoenix, AZ + 11 other US sites
- Eligibility basics
- Up to age 2
- RecruitingPhase 2
A Study to Evaluate the Efficacy, Safety, and PK of AZD0292 Administered IV in Participants 12 Years of Age and Older With Bronchiectasis and Chronic Pseudomonas Aeruginosa Colonization
AstraZeneca
- Location
- Orange, CA + 15 other US sites
- Eligibility basics
- Ages 12+
- RecruitingPhase 2/Phase 3
A Clinical Trial of EYE201/MK-8748 in People With Macular Degeneration (MK-8748-002)
EyeBiotech Ltd.
- Location
- Scottsdale, AZ + 66 other US sites
- Eligibility basics
- Ages 50+
- RecruitingPhase 2
Study of EVO756 in Adults With Migraine
Evommune, Inc.
- Location
- Chandler, AZ + 32 other US sites
- Eligibility basics
- Ages 18–64
- RecruitingPhase 3
Rollover Study for Participants Who Have Completed a Previous Clinical Study With Anifrolumab (Saphnelo) and Clinically Benefited From Continued Treatment
AstraZeneca
- Location
- Los Angeles, CA
- Eligibility basics
- Ages 5–80
- RecruitingPhase 3
A Study of the Long-term Safety and Efficacy of Danicamtiv in Adults With Symptomatic Genetic and Familial Dilated Cardiomyopathy
Kardigan, Inc.
- Location
- Birmingham, AL + 2 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
RENAISSANCE 2: SPN-817 Phase 2, Double-Blind, Placebo-Controlled Study in Adults With Focal Onset Seizures
Supernus Pharmaceuticals, Inc.
- Location
- Phoenix, AZ + 36 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 2
A Study of TYRA-300 in Children With Achondroplasia: BEACH301
Tyra Biosciences, Inc
- Location
- Torrance, CA + 11 other US sites
- Eligibility basics
- Ages 3–10
- Recruiting
Comparing the Efficacy and Safety of the EndoZip System and Apollo ESG in Obese Patients
Nitinotes Surgical Ltd.
- Location
- Los Angeles, CA + 3 other US sites
- Eligibility basics
- Ages 21–65
- RecruitingPhase 2
A Study of Praliciguat in Participants With Focal Segmental Glomerulosclerosis (FSGS)
Akebia Therapeutics
- Location
- Chula Vista, CA + 28 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of Hetrombopag Olamine Tablets Vs Placebo in Patients With Chemotherapy-Induced Thrombocytopenia (ExCIT)
Jiangsu HengRui Medicine Co., Ltd.
- Location
- Los Alamitos, CA + 7 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
MBA Early Feasibility Study
W.L.Gore & Associates
- Location
- Los Angeles, CA + 2 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of Seltorexant as Monotherapy in Adults and Elderly Participants With Major Depressive Disorder
Janssen Research & Development, LLC
- Location
- Bryant, AR + 33 other US sites
- Eligibility basics
- Ages 18–74
- RecruitingPhase 3
A Phase 3 Study of Inebilizumab in Participants With Primary Membranous Nephropathy
Amgen
- Location
- Los Angeles, CA + 3 other US sites
- Eligibility basics
- Ages 18–79
- Recruiting
Efficacy of the COronary SInus Reducer in Patients With Refractory Angina II
Shockwave Medical, Inc.
- Location
- Phoenix, AZ + 66 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Compare the Efficacy, Safety and Tolerability of FF/UMEC/VI With FF/VI in 12-17-year-olds With Asthma
GlaxoSmithKline
- Location
- Birmingham, AL + 18 other US sites
- Eligibility basics
- Ages 12–17
- RecruitingPhase 3
An Efficacy and Safety Study of Intravenous Anifrolumab to Treat Systemic Lupus Erythematosus in Pediatric Participants
AstraZeneca
- Location
- Phoenix, AZ + 18 other US sites
- Eligibility basics
- Ages 5–17
- RecruitingPhase 4
A Study to Evaluate Avacopan in Participants With ANCA-associated Vasculitis
Amgen
- Location
- Scottsdale, AZ + 57 other US sites
- Eligibility basics
- Ages 18–100
- RecruitingPhase 2/Phase 3
A Long-term Extension Study of JNJ-81201887 (AAVCAGsCD59) Parent Studies in Participants With Geographic Atrophy (GA) Secondary to Age-related Macular Degeneration (AMD)
Janssen Research & Development, LLC
- Location
- Tucson, AZ + 44 other US sites
- Eligibility basics
- Ages 60+
- RecruitingPhase 2
A Study to Assess the Efficacy and Safety of ML-007C-MA for the Treatment of Alzheimer's Disease Psychosis
MapLight Therapeutics
- Location
- Phoenix, AZ + 32 other US sites
- Eligibility basics
- Ages 55–90
- RecruitingPhase 2
Imeroprubart in Adult Participants With Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)
Immunovant Sciences GmbH
- Location
- Tucson, AZ + 30 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study of Zasocitinib in Adults With Nonsegmental Vitiligo
Takeda
- Location
- Bryant, AR + 20 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 1/Phase 2
A Study of AAVB-039 in Participants With Stargardt Disease (STGD1)
AAVantgarde Bio Srl
- Location
- Phoenix, AZ + 7 other US sites
- Eligibility basics
- Ages 8–55