Paid Clinical Trials in San Diego, CA

As of June 2026, 807 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: June 4, 2026.

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807 clinical trials

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Cardiotoxicity Assessment Through Comprehensive Heart Imaging to Predict Heart Failure

for Cardiotoxicity

1 location in San Diego

Sponsor: Hari Narayan

Sex: All·Age: 13 - 39

Code: NCT04262830·Recruiting

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A Prospective, Multi-center, Randomized Controlled Blinded Trial Demonstrating the Safety and Effectiveness of VNS Therapy® System as Adjunctive Therapy Versus a No Stimulation Control in Subjects With Treatment-Resistant Depression

for Treatment Resistant Depression

98 locations incl. Birmingham

Sponsor: LivaNova

Sex: All·Age: 18+

Code: NCT03887715·Recruiting

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Safety Study for Prospective Assessment of Pregnancy Outcomes in Patients Treated With Tildrakizumab

for Pregnancy Related

1 location in San Diego

Sponsor: Sun Pharmaceutical Industries Limited

Sex: Female·Age: All ages

Code: NCT03992729·Recruiting

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Break Wave(TM) Extracorporeal Lithotripter First-in-Human Study

for Renal Calculi

3 locations incl. San Diego

Sponsor: SonoMotion

Sex: All·Age: 18+

Code: NCT03811171·Recruiting

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Effects of Watermelon Consumption on Satiety and Digestive Health

for Satiety

1 location in San Diego

Sponsor: San Diego State University

Sex: All·Age: 10 - 55·Accepts healthy volunteers

Code: NCT04096586·Recruiting

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Phase III DAS181 Lower Tract PIV Infection in Immunocompromised Subjects (Substudy: DAS181 for COVID-19): RCT Study

for Lower Respiratory Tract Infection

49 locations incl. Duarte

Sponsor: Ansun Biopharma, Inc.

Sex: All·Age: All ages

Code: NCT03808922·Phase 3·Recruiting

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UCSD Image-Guided Cognitive-Sparing Radiosurgery for Brain Metastases

for Brain Metastases, Adult

1 location in San Diego

Sponsor: Jona Hattangadi-Gluth

Sex: All·Age: 18+

Code: NCT04343157·Phase 2·Recruiting

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Evaluation of the Effects of a Rehabilitation Program in Individuals with Spine Pain

for Neck Pain

1 location in San Diego

Sponsor: SpineZone Medical Fitness, Inc

Sex: All·Age: 18 - 89

Code: NCT04081896·Recruiting

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Effects of Emicizumab vs. Factor VIII Prophylaxis on Joint and Bone Health in Severe Hemophilia A

for Hemophilia A

4 locations incl. Los Angeles

Sponsor: Washington Institute for Coagulation

Sex: Male·Age: 16+

Code: NCT04131036·Recruiting

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Effects of Fresh Mango Pulp Consumption on Satiety and Cardiometabolic Health

for Satiety

1 location in San Diego

Sponsor: San Diego State University

Sex: All·Age: 18 - 55·Accepts healthy volunteers

Code: NCT03957928·Recruiting

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Characteristics and Inflammatory Markers in Children with Eosinophilic Esophagitis (EoE)

for Eosinophilic Esophagitis

1 location in San Diego

Sponsor: University of California, San Diego

Sex: All·Age: 1 - 65

Code: NCT03980886·Recruiting

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Lung-MAP: A Master Screening Protocol for Previously-Treated Non-Small Cell Lung Cancer

for Previously Treated Non-Small Cell Lung Cancer

1229 locations incl. Birmingham

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT03851445·Phase 2, Phase 3·Recruiting

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Defense and Veterans Center for Integrative Pain Management (DVCIPM) Pain Registry Biobank

for Pain

2 locations incl. San Diego

Sponsor: Defense and Veterans Center for Integrative Pain Management

Sex: All·Age: 18 - 80·Accepts healthy volunteers

Code: NCT04004286·Recruiting

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Multisite Inventory of Neonatal-Perinatal Interventions (MINI) Minimum Dataset

for Infant, Extremely Premature

37 locations incl. Birmingham

Sponsor: The University of Texas Health Science Center, Houston

Sex: All·Age: 0 - 1

Code: NCT05685745·Recruiting

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Phase 1 Study of INBRX-109 in Subjects With Locally Advanced or Metastatic Solid Tumors Including Sarcomas

for Ewing Sarcoma

23 locations incl. Scottsdale

Sponsor: Inhibrx Biosciences, Inc

Sex: All·Age: 12 - 85

Code: NCT03715933·Phase 1·Recruiting

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Registry of Patients With a Diagnosis of Spinal Muscular Atrophy (SMA)

for Spinal Muscular Atrophy (SMA)

50 locations incl. Phoenix

Sponsor: Novartis Pharmaceuticals

Sex: All·Age: All ages

Code: NCT04174157·Recruiting

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S1703 Serum Tumor Marker Directed Disease Monitoring in Patients With Hormone Receptor Positive Her2 Negative Metastatic Breast Cancer

for Anatomic Stage IV Breast Cancer AJCC v8

709 locations incl. Anchorage

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT03723928·Recruiting

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Angelman Syndrome Natural History Study

for Angelman Syndrome

8 locations incl. Los Angeles

Sponsor: Boston Children's Hospital

Sex: All·Age: All ages

Code: NCT04507997·Recruiting

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Hyperbaric Oxygen Brain Injury Treatment Trial

for Traumatic Brain Injury

10 locations incl. San Diego

Sponsor: Gaylan Rockswold

Sex: All·Age: 16 - 65

Code: NCT02407028·Phase 2·Recruiting

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Testing the Addition of 131I-MIBG or Lorlatinib to Intensive Therapy in People With High-Risk Neuroblastoma (NBL)

for Ganglioneuroblastoma

152 locations incl. Birmingham

Sponsor: Children's Oncology Group

Sex: All·Age: 365 Days - 30

Code: NCT03126916·Phase 3·Recruiting

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A Multicenter, Post-Market Clinical Follow-up Study of Subjects With the REDAPT™ System Monolithic Sleeveless/Sleeved Stem and/or Fully Porous Acetabular Shell With XLPE Liner and/or Modular Shell Components Previously Implanted

for Hip Replacement

4 locations incl. Rancho Mirage

Sponsor: Smith & Nephew, Inc.

Sex: All·Age: 18+

Code: NCT03610789·Enrolling By Invitation

A Study of Bispecific Antibody MCLA-158 in Patients With Advanced Solid Tumors

for Advanced/Metastatic Solid Tumors

23 locations incl. La Jolla

Sponsor: Merus B.V.

Sex: All·Age: 18+

Code: NCT03526835·Phase 1, Phase 2·Recruiting

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Non-invasive Liquid Biopsy Analysis of Epigenomics Signatures in Multiple Cancer Types

for Diagnosis of Cancer of Various Organs

1 location in San Diego

Sponsor: ClearNote Health

Sex: All·Age: 21 - 80·Accepts healthy volunteers

Code: NCT03869814·Recruiting

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Compliant Analysis of Patient Samples and Data

for Pregnancy Related

1 location in San Diego

Sponsor: Sequenom, Inc.

Sex: All·Age: All ages·Accepts healthy volunteers

Code: NCT04364503·Recruiting

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Service and Health Among Deployed Veterans

for Pulmonary Function

6 locations incl. San Diego

Sponsor: VA Office of Research and Development

Sex: All·Age: All ages·Accepts healthy volunteers

Code: NCT02825654·Enrolling By Invitation

ROCKIF Trial: Re-sensitization of Carboplatin-resistant Ovarian Cancer With Kinase Inhibition of FAK

for Ovarian Cancer

1 location in San Diego

Sponsor: Michael McHale

Sex: All·Age: 18+

Code: NCT03287271·Phase 1, Phase 2·Recruiting

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Effects of Snack Types on Acute Glucose and Insulin Response

for Satiety

1 location in San Diego

Sponsor: San Diego State University

Sex: All·Age: 18 - 55·Accepts healthy volunteers

Code: NCT03956602·Recruiting

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The EMPOWER Trial - The Carillon Mitral Contour System® in Treating Heart Failure With FMR

for Functional Mitral Regurgitation

75 locations incl. Gilbert

Sponsor: Cardiac Dimensions, Inc.

Sex: All·Age: 18+

Code: NCT03142152·Recruiting

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Alzheimer Prevention Trials (APT) Webstudy

for Alzheimer Disease

1 location in San Diego

Sponsor: University of Southern California

Sex: All·Age: 50 - 85·Accepts healthy volunteers

Code: NCT03638583·Recruiting

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Dissemination of the Donor Application: Utilizing Social Media to Identify Potential Live Organ Donors

for End Stage Renal Disease

6 locations incl. San Diego

Sponsor: Johns Hopkins University

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT03803423·Recruiting

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Givinostat in Duchenne's Muscular Dystrophy Long-term Safety and Tolerability Study

for Duchenne Muscular Dystrophy

Drug: Givinostat

10 locations incl. Sacramento

Sponsor: Italfarmaco

Sex: Male·Age: 7+

Code: NCT03373968·Phase 2, Phase 3·Recruiting

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Translating Evidence-based Interventions for ASD: Multi-Level Implementation Strategy

for Autism Spectrum Disorder

3 locations incl. Sacramento

Sponsor: University of California, Davis

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT03380078·Enrolling By Invitation

Effects of Fresh Watermelon Consumption on Satiety and Cardiometabolic Health

for Satiety

1 location in San Diego

Sponsor: San Diego State University

Sex: All·Age: 18 - 55·Accepts healthy volunteers

Code: NCT03380221·Recruiting

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Rapid Whole Genome Sequencing Study

for Genetic Diseases

1 location in San Diego

Sponsor: Rady Pediatric Genomics & Systems Medicine Institute

Sex: All·Age: All ages·Accepts healthy volunteers

Code: NCT03385876·Enrolling By Invitation

International Registry for Men With Advanced Prostate Cancer (IRONMAN)

for Prostate Cancer

48 locations incl. Birmingham

Sponsor: Prostate Cancer Clinical Trials Consortium

Sex: Male·Age: 21+

Code: NCT03151629·Recruiting

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Inotuzumab Ozogamicin in Treating Younger Patients With B-Lymphoblastic Lymphoma or Relapsed or Refractory CD22 Positive B Acute Lymphoblastic Leukemia

for Recurrent B Acute Lymphoblastic Leukemia

156 locations incl. Birmingham

Sponsor: Children's Oncology Group

Sex: All·Age: 1 - 21

Code: NCT02981628·Phase 2·Recruiting

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Active Surveillance, Bleomycin, Etoposide, Carboplatin or Cisplatin in Treating Pediatric and Adult Patients With Germ Cell Tumors

for Childhood Extracranial Germ Cell Tumor

566 locations incl. Birmingham

Sponsor: Children's Oncology Group

Sex: All·Age: All ages

Code: NCT03067181·Phase 3·Recruiting

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MILD® Percutaneous Image-Guided Lumbar Decompression: A Medicare Claims Study

for Lumbar Spinal Stenosis

2265 locations incl. Athens

Sponsor: Stryker Instruments

Sex: All·Age: 18+

Code: NCT03072927·Recruiting

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Lumbar Drain vs Extraventricular Drain to Prevent Vasospasm in Subarachnoid Hemorrhage

for Vasospasm, Intracranial

1 location in San Diego

Sponsor: University of California, San Diego

Sex: All·Age: 18 - 110

Code: NCT03065231·Recruiting

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Effects of Mixed Nut Consumption on Satiety and Weight Management

for Satiety

1 location in San Diego

Sponsor: San Diego State University

Sex: All·Age: 18 - 55·Accepts healthy volunteers

Code: NCT03375866·Recruiting

Apply to this trial