Location · San Diego, CA
Clinical trials in San Diego, CA
494 recruiting studies have a site in the San Diego area, and 126 of them accept healthy volunteers. The area includes La Jolla, Chula Vista, Escondido, Oceanside, Carlsbad, Encinitas and nearby cities.
494 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 1/Phase 2
A Phase 1/2 Study of NRTX-1001 Neuronal Cell Therapy in Drug-Resistant Bilateral Mesial Temporal Lobe Epilepsy (MTLE)
Neurona Therapeutics
- Location
- Little Rock, AR + 15 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 1/Phase 2
An Extension Study to Evaluate the Long-Term Safety and Clinical Activity of mRNA-3705 in Participants Previously Enrolled in Other Clinical Studies of mRNA-3705
ModernaTX, Inc.
- Location
- Los Angeles, CA + 2 other US sites
- Eligibility basics
- Ages 1+
- Recruiting
Safety and Usability of the Cionic Neural Sleeve for Parkinson's Disease
Cionic, Inc.
- Location
- Carlsbad, CA + 1 other US site
- Eligibility basics
- Ages 22–75
- Recruiting
EDX110 Randomized Control Trial for Treatment of DFUs
ConvaTec Inc.
- Location
- Phoenix, AZ + 3 other US sites
- Eligibility basics
- Ages 18–90
- Recruiting
Evaluation of the Patellar LIFT System for Subjects With Patellofemoral Cartilage Degeneration
ZKR Orthopedics Inc
- Location
- La Mesa, CA + 4 other US sites
- Eligibility basics
- Ages 22–65
- RecruitingPhase 2
Safety and Efficacy of ABP-745 in Participants With an Acute Gout Flare
Atom Therapeutics Co., Ltd
- Location
- Peoria, AZ + 10 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 2
Study of Inebilizumab in Pediatric Subjects With Neuromyelitis Optica Spectrum Disorder
Amgen
- Location
- La Jolla, CA + 3 other US sites
- Eligibility basics
- Ages 2–17
- RecruitingPhase 3
A Study to Assess the Safety and Effectiveness of ELAPR002f Injectable Gel in Adult Participants With Atrophic Acne Scars
AbbVie
- Location
- Glendale, AZ + 9 other US sites
- Eligibility basics
- Ages 22+
- RecruitingPhase 2
A Mechanistic Study of MAR001 in Adults With Elevated Triglycerides and Remnant Cholesterol
Marea Therapeutics
- Location
- Chula Vista, CA
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
Study to Assess the Efficacy and Safety of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)
Neurocrine Biosciences
- Location
- Little Rock, AR + 12 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Fontan Udenafil Exercise Longitudinal Assessment Trial - 2
Mezzion Pharma Co. Ltd
- Location
- Phoenix, AZ + 34 other US sites
- Eligibility basics
- Ages 12–18
- Recruiting
NEXUS Aortic Arch Clinical Study to Evaluate Safety and Effectiveness
Endospan Ltd.
- Location
- Birmingham, AL + 23 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Study of Navtemadlin add-on to Ruxolitinib in JAK Inhibitor-Naïve Patients With Myelofibrosis Who Have a Suboptimal Response to Ruxolitinib
Kartos Therapeutics, Inc.
- Location
- Birmingham, AL + 57 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Phase 3B Study to Evaluate Bone Mineral Density With Long-Term Use of Relugolix Combination Tablet in Women With Uterine Fibroids or Endometriosis
Sumitomo Pharma Switzerland GmbH
- Location
- Mobile, AL + 101 other US sites
- Eligibility basics
- Ages 18–50 · Women only
- RecruitingPhase 3
Paclitaxel Coated Balloon for the Treatment of Chronic bEnigN sTricture- Esophagus
GIE Medical
- Location
- Scottsdale, AZ + 32 other US sites
- Eligibility basics
- Ages 22+
- RecruitingPhase 3
Paclitaxel Coated Balloon for the Treatment of Chronic bEnigN sTricture- Bowel
GIE Medical
- Location
- Scottsdale, AZ + 30 other US sites
- Eligibility basics
- Ages 22+
- RecruitingPhase 2
Study to Evaluate the Efficacy, Safety, and Tolerability of Efzofitimod in Patients With Systemic Sclerosis (SSc)-Related Interstitial Lung Disease (ILD) (SSc-ILD)
aTyr Pharma, Inc.
- Location
- Los Angeles, CA + 12 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
Behavioral Treatment of Insomnia in Active-Duty Service Members With Traumatic Brain Injury
Noctem, LLC
- Location
- San Diego, CA
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
InfasurfAero™ Versus Sham Treatment in Preterm Newborns With RDS
ONY
- Location
- Phoenix, AZ + 9 other US sites
- Eligibility basics
- Ages 7 mo–8 mo
- RecruitingPhase 2
Efficacy and Safety Study of Narsoplimab in Pediatric Patients With High-Risk Hematopoietic Stem Cell Transplant TMA
Omeros Corporation
- Location
- San Diego, CA + 2 other US sites
- Eligibility basics
- Ages 1 mo–17
- Recruiting
Rising Tide - Amniotic Tissue(s) Treatments for Chronic Diabetic Foot Ulcers
Tides Medical
- Location
- Fresno, CA + 8 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 4
Qudexy XR for the Prevention of Migraine in Children 6 to 11 Years Old
Upsher-Smith Laboratories
- Location
- La Jolla, CA + 5 other US sites
- Eligibility basics
- Ages 6–11
- RecruitingPhase 4
A Study to Evaluate the Efficacy of AXS-05 Compared to Bupropion in Preventing the Relapse of Depressive Symptoms
Axsome Therapeutics, Inc.
- Location
- Bellflower, CA + 36 other US sites
- Eligibility basics
- Ages 18–65
- Recruiting
LIMBER UniLeg: Rapid, On-demand, and Scaled-up Manufacturing of Customized Transtibial Prosthetic Legs for Amputees
LIMBER Prosthetics & Orthotics Inc
- Location
- La Jolla, CA + 1 other US site
- Eligibility basics
- Ages 18–75