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)
- Recruiting
Conquer-AF Protocol for Redo Ablation Procedures in Recurrent Paroxysmal and Persistent Atrial Fibrillation Using the Sphere-9 Catheter and Affera Ablation System (Conquer-AF)
Medtronic Cardiac Ablation Solutions
- Location
- Birmingham, AL + 20 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 1
Study of KITE-363 in Participants With Autoimmune Neurologic Diseases That Did Not Respond to Usual Treatment
Kite, A Gilead Company
- Location
- Newport Beach, CA + 4 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Phase 3 Trial to Compare IV BCV Versus IV CDV for Treatment of Adenovirus Infection After Allo-HCT
SymBio Pharmaceuticals
- Location
- Phoenix, AZ + 24 other US sites
- Eligibility basics
- Ages 2 mo+
- RecruitingPhase 3
A Double-blind, Randomized Controlled Trial to Investigate the Efficacy, Safety, and Pharmacokinetics of Pegloticase Administration Via Subcutaneous and Intravenous Routes Both With Methotrexate in Participants With…
Amgen
- Location
- Birmingham, AL + 73 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Phase 3 Study of Telitacicept in Active Primary Sjögren's Disease
Vor Biopharma
- Location
- Chandler, AZ + 46 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
An Open-label Study of NNZ-2591 in Pediatric Participants With Phelan-McDermid Syndrome
Neuren Pharmaceuticals Limited
- Location
- Birmingham, AL + 10 other US sites
- Eligibility basics
- Ages 3–12
- RecruitingPhase 4
A Study of Zunveyl on Safety, Tolerability, Neuropsychiatric Symptoms, and Caregiver Distress in Alzheimer's Disease (RESOLVE)
Alpha Cognition, Inc
- Location
- Irvine, CA + 21 other US sites
- Eligibility basics
- Ages 50+
- RecruitingPhase 3
Study to Determine if BHV-1300 is Effective and Safe in Adults With Graves' Disease
Biohaven Therapeutics Ltd.
- Location
- Tucson, AZ + 52 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 3
Open-Label Extension Study to Assess the Long-Term Safety and Tolerability of KarXT in Subjects With Psychosis Associated With Alzheimer's Disease (ADEPT-3)
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
- Location
- Anaheim, CA + 56 other US sites
- Eligibility basics
- Ages 55–90
- Recruiting
Treatment ResistAnt Depression Subcallosal CingulatE Network DBS (TRANSCEND)
Abbott Medical Devices
- Location
- Birmingham, AL + 24 other US sites
- Eligibility basics
- Ages 22–70
- RecruitingPhase 3
A Study of a Deuterated Psilocin Analog (CYB003) in Humans With Major Depressive Disorder
Cybin IRL Limited
- Location
- Birmingham, AL + 27 other US sites
- Eligibility basics
- Ages 18–85
- RecruitingPhase 3
A Study to Assess the Efficacy and Safety of Induction and Maintenance Therapy With Afimkibart (RO7790121) in Participants With Moderately to Severely Active Crohn's Disease
Hoffmann-La Roche
- Location
- Dothan, AL + 91 other US sites
- Eligibility basics
- Ages 16–80
- RecruitingPhase 2
A Study to Test Whether BI 1815368 Helps People With an Eye Condition Called Diabetic Macular Edema
Boehringer Ingelheim
- Location
- Arcadia, CA + 21 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Phase 2 Study of LTI-03 in Patients With Idiopathic Pulmonary Fibrosis
Rein Therapeutics
- Location
- Birmingham, AL + 19 other US sites
- Eligibility basics
- Ages 40+
- RecruitingPhase 3
A Study to Evaluate Atumelnant in Adults With Congenital Adrenal Hyperplasia
Crinetics Pharmaceuticals Inc.
- Location
- Los Angeles, CA + 12 other US sites
- Eligibility basics
- Ages 18–74
- RecruitingPhase 3
Evaluation of IV AMBTX-01 (Neridronate) for Treatment of CRPS Type 1 (CRPS-RISE)
Ambros Therapeutics, Inc.
- Location
- Phoenix, AZ + 29 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Efficacy and Safety of FID 123472 Ophthalmic Solution for Ocular Redness in Adults
Alcon Research
- Location
- Los Angeles, CA + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Assess Efficacy and Safety of Efgartigimod PH20 SC PFS in Adult Participants With Graves' Disease
argenx
- Location
- Orange, CA + 26 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2/Phase 3
Surabgene Lomparvovec Administered in the Suprachoroidal Space in Adult Participants With Diabetic Retinopathy Without Center-Involved Diabetic Macular Edema
AbbVie
- Location
- Mesa, AZ + 36 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Long-Term Safety Study of Elismetrep (K-304) in the Acute Treatment of Migraine
Kallyope Inc.
- Location
- Birmingham, AL + 111 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 1
A Research Study Investigating How Adults With Overweight or Obesity, With or Without Type 2 Diabetes, Tolerate Switching to a New Treatment (Zenagamtide) From Their Current Semaglutide Medication
Novo Nordisk A/S
- Location
- Glendale, CA + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingPhase 1
A Research Study Investigating How Adults With Overweight or Obesity, With or Without Type 2 Diabetes, Tolerate Switching to a New Treatment (Zenagamtide) From Their Current Tirzepatide Medication
Novo Nordisk A/S
- Location
- Glendale, CA + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingPhase 2/Phase 3
RESET-Myositis: An Open-Label Study to Evaluate the Safety and Efficacy of CABA-201 in Subjects With Active Idiopathic Inflammatory Myopathy or Juvenile Idiopathic Inflammatory Myopathy
Cabaletta Bio
- Location
- Orange, CA + 29 other US sites
- Eligibility basics
- Ages 6–75
- RecruitingPhase 3
A Study Evaluating Efruxifermin in Subjects With Non-Cirrhotic Nonalcoholic Steatohepatitis (NASH)/Metabolic Dysfunction-Associated Steatohepatitis (MASH) and Fibrosis
Akero Therapeutics, Inc
- Location
- Birmingham, AL + 131 other US sites
- Eligibility basics
- Ages 18–80