Paid Clinical Trials in San Diego, CA

As of September 2026, 747 paid clinical trials are recruiting in San Diego, California. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.

Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: September 11, 2026.

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645 clinical trials

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A Pivotal Phase II Clinical Trial of Utidelone Injection Plus Capecitabine in HER2-negative Breast Cancer Patients With Brain Metastases

for HER2-negative Breast Cancer Patients With Brain Metastases

Sites in San Diego, Duarte +10 more locations

Sponsor: Biostar Pharma, Inc.

Sex: All·Age: 18+

Code: NCT06764940·Phase 2·Recruiting·Listed Jan 2025

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BoxX-NoAF Clinical Trial

for Post Operative Atrial Fibrillation

Sites in San Diego +23 more locations

Sponsor: AtriCure, Inc.

Sex: All·Age: 65+·Accepts healthy volunteers

Code: NCT06989775·Recruiting·Listed May 2025

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A Study of PHN-012 in Patients With Advanced Solid Tumors

for Colon Cancer

Sites in San Diego, Los Angeles +9 more locations

Sponsor: Pheon Therapeutics

Sex: All·Age: 18+

Code: NCT07127874·Phase 1·Recruiting·Listed Aug 2025

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Efficacy of KL1333 in Adult Patients With Primary Mitochondrial Disease

for Primary Mitochondrial Disease

Sites in San Diego, Orange +18 more locations

Sponsor: Pharming Technologies B.V.

Sex: All·Age: 18+

Code: NCT05650229·Phase 2·Recruiting·Listed Dec 2022

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Coherent Sine Burst Electroporation (CSE) Ablation System US IDE Study for Patients With Atrial Fibrillation

for Atrial Fibrillation (AF)

Sites in San Diego +17 more locations

Sponsor: Arga Medtech SA

Sex: All·Age: 18 - 80

Code: NCT06784466·Recruiting·Listed Jan 2025

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STOP-HAE: A Phase 3 Study of ADX-324 in HAE

for Hereditary Angioedema

Sites in San Diego, Santa Monica +15 more locations

Sponsor: ADARx Pharmaceuticals, Inc.

Sex: All·Age: 18+

Code: NCT06960213·Phase 3·Recruiting·Listed May 2025

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A Study to Investigate the Safety and Biodistribution of a Single Intrathecal (IT) Injection of INS1201 in Ambulatory Males With Duchenne Muscular Dystrophy (DMD)

for Duchenne Muscular Dystrophy

Sites in San Diego, Los Angeles +8 more locations

Sponsor: Insmed Gene Therapy LLC

Sex: Male·Age: 2 - 4

Code: NCT06817382·Phase 1·Recruiting·Listed Feb 2025

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A Double Blind Study Performed to Evaluate the Efficacy and the Safety of EscharEx in Debridement of VLU (VALUE)

for Venous Leg Ulcer (VLU)

Sites in San Diego, Vista +15 more locations

Sponsor: MediWound Ltd

Sex: All·Age: 18+

Code: NCT06568627·Phase 3·Recruiting·Listed Aug 2024

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Specimen Collection From Pregnant Women at Increased Risk for Fetal Aneuploidy

for Down Syndrome

Sites in San Diego, Los Angeles +10 more locations

Sponsor: Sequenom, Inc.

Sex: Female·Age: 18+

Code: NCT01429389·Recruiting·Listed Sep 2011

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A Study of SGT-003 Gene Therapy in Duchenne Muscular Dystrophy (INSPIRE DUCHENNE)

for Duchenne Muscular Dystrophy

Sites in San Diego, Los Angeles +10 more locations

Sponsor: Solid Biosciences Inc.

Sex: Male·Age: 0 - 17

Code: NCT06138639·Phase 1, Phase 2·Recruiting·Listed Nov 2023

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Evaluation of a Non-Implanted Electrical Stimulation Device for Overactive Bladder (OAB)

for Overactive Bladder (OAB)

Sites in San Diego, Orange +13 more locations

Sponsor: FemPulse Corporation

Sex: Female·Age: 21+

Code: NCT07195656·Recruiting·Listed Sep 2025

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A Study to Evaluate the Effectiveness of Valbenazine in Adult Participants With Tardive Dyskinesia (TD) Who Remain Symptomatic While Receiving or After Stopping a Vesicular Monoamine Transporter 2 (VMAT2) Inhibitor

for Schizophrenia

Sites in San Diego, Fountain Valley +20 more locations

Sponsor: Neurocrine Biosciences

Sex: All·Age: 18+

Code: NCT07105111·Phase 4·Recruiting·Listed Aug 2025

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BBO-11818 in Adult Subjects With KRAS Mutant Cancer

for Non-Small Cell Lung Cancer

Sites in San Diego, Los Angeles +14 more locations

Sponsor: TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics)

Sex: All·Age: 18+

Code: NCT06917079·Phase 1·Recruiting·Listed Apr 2025

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A Study to Evaluate Safety and Effectiveness of NOA VOLUME Injectable Gel in Adult Participants Compared to JUVÉDERM VOLUMA XC for Improvement of Mid-Face Volume

for Mid Face Volume Deficit

Sites in San Diego +14 more locations

Sponsor: AbbVie

Sex: All·Age: 22+

Code: NCT06734351·Phase 3·Recruiting·Listed Dec 2024

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A Study of Vedolizumab in Children With Ulcerative Colitis (UC) or Crohn's Disease (CD)

for Ulcerative Colitis

Sites in San Diego +7 more locations

Sponsor: Takeda

Sex: All·Age: 2+

Code: NCT05442567·Phase 3·Recruiting·Listed Jul 2022

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A Study of Vedolizumab in Children and Teenagers With Moderate to Severe Crohn's Disease (CD)

for Crohn's Disease (CD)

Sites in San Diego +14 more locations

Sponsor: Takeda

Sex: All·Age: 2 - 17

Code: NCT04779320·Phase 3·Recruiting·Listed Mar 2021

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Evexomostat Plus PI3K or AKT Inhibitor and Fulvestrant in Patients With a PI3K Alteration and HR+/Her2- Breast Cancer

for HR+/HER2-negative Breast Cancer

Sites in San Diego, Loma Linda +8 more locations

Sponsor: SynDevRx, Inc.

Sex: All·Age: 18+

Code: NCT05455619·Phase 1, Phase 2·Recruiting·Listed Jul 2022

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A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Preliminary Efficacy of RLS-0071 in Newborns With Moderate or Severe Hypoxic-Ischemic Encephalopathy Undergoing Therapeutic Hypothermia

for Hypoxic-Ischemic Encephalopathy

Sites in San Diego, Orange +12 more locations

Sponsor: ReAlta Life Sciences, Inc.

Sex: All·Age: Up to 10 Hours

Code: NCT05778188·Phase 2·Recruiting·Listed Mar 2023

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52 Week Study + 24-Month Long-Term Extension of Safety, PK, & Efficacy of XYOSTED® for Testosterone Replacement in Male Adolescents With Hypogonadism

for Hypogonadism, Male

Sites in San Diego, Los Angeles +18 more locations

Sponsor: Halozyme Therapeutics

Sex: Male·Age: 12 - 17

Code: NCT06689085·Phase 3·Recruiting·Listed Nov 2024

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A Phase 1/2 Study to Investigate CRB-701 in Solid Tumors

for Solid Tumor, Adult

Sites in San Diego, Duarte +8 more locations

Sponsor: Corbus Pharmaceuticals Inc.

Sex: All·Age: 18+

Code: NCT06265727·Phase 1, Phase 2·Recruiting·Listed Feb 2024

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A Phase 1/2 Study of NRTX-1001 Neuronal Cell Therapy in Drug-Resistant Bilateral Mesial Temporal Lobe Epilepsy (MTLE)

for Epilepsy, Temporal Lobe

Sites in San Diego, Orange +14 more locations

Sponsor: Neurona Therapeutics

Sex: All·Age: 18 - 75

Code: NCT06422923·Phase 1, Phase 2·Recruiting·Listed May 2024

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Comparison of Transforming Powder Dressing to NPIAP Recommended Standard of Care Therapies in Stage 2, 3 and 4 Pressure Injuries

for Pressure Ulcers Stage II

Sites in San Diego +12 more locations

Sponsor: ULURU Inc.

Sex: All·Age: 18 - 85·Accepts healthy volunteers

Code: NCT05496296·Recruiting·Listed Aug 2022

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NBI-1117568-SCZ3029: Evaluation of NBI-1117568 in Inpatient Adults With Schizophrenia

for Schizophrenia

Drug: NBI-1117568

Sites in San Diego, Anaheim +19 more locations

Sponsor: Neurocrine Biosciences

Sex: All·Age: 18 - 65

Code: NCT06963034·Phase 3·Recruiting·Listed May 2025

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VALOR: Vaginal Atrophy & Long-term Observation of Recovery

for Atrophic Vaginitis

Sites in San Diego, Newport Beach +11 more locations

Sponsor: Stratpharma AG

Sex: Female·Age: 18+

Code: NCT05953090·Recruiting·Listed Jul 2023

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First-in-Human Study of Mutant-selective PI3Kα Inhibitor, RLY-2608, as a Single Agent in Patients With Advanced Solid Tumors and in Combination With Endocrine Therapy +/- a CDK4/6 or CDK4 Inhibitor in Patients With Advanced Solid Tumors or Advanced Breast Cancer

for PIK3CA Mutation

Sites in San Diego +22 more locations

Sponsor: Relay Therapeutics, Inc.

Sex: All·Age: 18+

Code: NCT05216432·Phase 1·Recruiting·Listed Jan 2022

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Efficacy in Controlling Myopia in Young Children Using a Novel Spectacle Lens

for Myopia

Sites in San Diego, Santa Ana +12 more locations

Sponsor: SightGlass Vision, Inc.

Sex: All·Age: 6 - 8·Accepts healthy volunteers

Code: NCT06034327·Recruiting·Listed Sep 2023

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Study to Assess the Efficacy and Safety of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)

for Major Depressive Disorder

Drug: NBI-1065845

Sites in San Diego, Orange +11 more locations

Sponsor: Neurocrine Biosciences

Sex: All·Age: 18+

Code: NCT06786624·Phase 3·Recruiting·Listed Jan 2025

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MB-105 in Patients With CD5 Positive T-cell Lymphoma

for Lymphoma, T-Cell

Sites in San Diego +11 more locations

Sponsor: March Biosciences Inc

Sex: All·Age: 18+

Code: NCT06534060·Phase 2·Recruiting·Listed Aug 2024

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An Observational Study in Subjects to Follow the Progression of Stargardt Disease Type 1 (STGD1) Caused by Bi-Allelic Autosomal Recessive Mutations in the ABCA4 Gene

for Stargardt

Sites in San Diego +13 more locations

Sponsor: Splice Bio

Sex: All·Age: 12 - 65

Code: NCT06435000·Recruiting·Listed May 2024

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The Tether™ - Vertebral Body Tethering System Post Approval Study

for Scoliosis Idiopathic

Sites in San Diego +8 more locations

Sponsor: ZimVie

Sex: All·Age: All ages

Code: NCT04505579·Recruiting·Listed Aug 2020

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Safety and Efficacy Study of VNX001 Compared to Its Individual Components (Lidocaine and Heparin) or Placebo in Subjects With IC/BPS

for Interstitial Cystitis

Sites in San Diego, Newport Beach +9 more locations

Sponsor: Vaneltix Pharma, Inc.

Sex: All·Age: 18+

Code: NCT05737121·Phase 2·Recruiting·Listed Feb 2023

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A Study of LBP-EC01 in the Treatment of Acute Uncomplicated UTI Caused by Drug Resistant E. Coli (ELIMINATE Trial)

for Urinary Tract Infections

Sites in San Diego, Murrieta +10 more locations

Sponsor: Locus Biosciences

Sex: Female·Age: 18 - 75

Code: NCT05488340·Phase 2·Recruiting·Listed Aug 2022

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InfasurfAero™ Versus Sham Treatment in Preterm Newborns With RDS

for Respiratory Distress Syndrome (Neonatal)

Sites in San Diego +9 more locations

Sponsor: ONY

Sex: All·Age: 29 Weeks - 36 Weeks

Code: NCT05960929·Phase 3·Recruiting·Listed Jul 2023

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A Study of JNJ-78934804 in Participants With Moderately to Severely Active Crohn's Disease

for Crohn Disease

Sites in San Diego, Chula Vista +18 more locations

Sponsor: Janssen Research & Development, LLC

Sex: All·Age: 18+

Code: NCT07577843·Phase 3·Recruiting·Listed May 2026

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A Study of JNJ-78934804 in Participants With Moderately to Severely Active Ulcerative Colitis

for Colitis, Ulcerative

Sites in San Diego, Chula Vista +18 more locations

Sponsor: Janssen Research & Development, LLC

Sex: All·Age: 18+

Code: NCT07577856·Phase 3·Recruiting·Listed May 2026

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Prostate Cancer Risk Identification in a Multi-Ethnic Cohort: a Prospective US-based Multi-center Validation Study of Proclarix

for Prostate Cancer Detection

Sites in San Diego +6 more locations

Sponsor: Sequenom, Inc.

Sex: Male·Age: 40 - 75

Code: NCT07543757·Recruiting·Listed Apr 2026

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A Study to Learn More About How Safe BAY 3771249 is and How Well it Works in People With Advanced or Metastatic Colorectal Cancer That Has a KRAS G12D Mutation

for Advanced/Metastatic Colorectal Adenocarcinoma

Drug: BAY 3771249

Sites in San Diego, Duarte +5 more locations

Sponsor: Bayer

Sex: All·Age: 18+

Code: NCT07535112·Phase 1·Recruiting·Listed Apr 2026

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Post Market Evaluation of Real World Outcomes and Durability to Support Implantable Inceptiv™ Spinal Cord Stimulation Therapy

for Chronic Pain

Sites in San Diego +4 more locations

Sponsor: Medtronic

Sex: All·Age: 18+

Code: NCT07507422·Recruiting·Listed Apr 2026

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Bladder EpiCheck Product Development Study

for Suspicion of Bladder Cancer

Sites in San Diego +1 more location

Sponsor: Nucleix Ltd.

Sex: All·Age: 22+

Code: NCT07514143·Recruiting·Listed Apr 2026

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Study is to Assess the Safety and Tolerability of VTx-002 in Participants With ALS

for Amyotrophic Lateral Sclerosis

Sites in San Diego +6 more locations

Sponsor: Vector Y Therapeutics

Sex: All·Age: 18+

Code: NCT07287397·Phase 1, Phase 2·Recruiting·Listed Dec 2025

Apply to this trial