Paid Clinical Trials in California

California has 6,346 paid clinical trials enrolling now across cities including Los Angeles, San Francisco and San Diego. Search by condition, age, or phase to find compensated research studies accepting participants near you.

Research sites in California include Stanford Medicine, UCLA Health and UCSF, running studies across oncology, cardiology, neurology, and more. Both patients and healthy volunteers may qualify. Most studies offer compensation for time and travel.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: September 8, 2026.

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5,270 clinical trials

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Minima Stent System Post- Approval Study (PAS)

for Pulmonary Artery Stenosis

Sites in Los Angeles +14 more locations

Sponsor: Renata Medical

Sex: All·Age: All ages

Code: NCT06828770·Recruiting·Listed Feb 2025

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Study of R289 in Patients With Lower-risk Myelodysplastic Syndromes (LR MDS)

for Low Risk Myelodysplastic Syndromes

Sites in Los Angeles, Palo Alto +11 more locations

Sponsor: Rigel Pharmaceuticals

Sex: All·Age: 18+

Code: NCT05308264·Phase 1, Phase 2·Recruiting·Listed Apr 2022

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A First-in-Human Study of YL217 in Patients With Advanced Solid Tumors

for Advanced Solid Tumor

Sites in Santa Monica +12 more locations

Sponsor: MediLink Therapeutics (Suzhou) Co., Ltd.

Sex: All·Age: 18+

Code: NCT06859762·Phase 1·Recruiting·Listed Mar 2025

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CLN-049 in Patients With Relapsed/Refractory Acute Myeloid Leukemia (AML) or Myelodysplastic Syndrome (MDS)

for Relapsed/Refractory Acute Myeloid Leukemia (AML)

Sites in Los Angeles +8 more locations

Sponsor: Cullinan Therapeutics Inc.

Sex: All·Age: 18+

Code: NCT05143996·Phase 1·Recruiting·Listed Dec 2021

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A Study to Investigate the Pharmacokinetics and Safety of Dupilumab in Participants ≥6 Months to <18 Years of Age With Prurigo Nodularis

for Prurigo Nodularis

Drug: Dupilumab

Sites in Palo Alto, Rancho Santa Margarita +12 more locations

Sponsor: Sanofi

Sex: All·Age: 6 Months - 17

Code: NCT06293053·Phase 3·Recruiting·Listed Mar 2024

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IC-8 Apthera IOL New Enrollment Post Approval Study

for Cataract

Sites in Newport Beach +13 more locations

Sponsor: Bausch & Lomb Incorporated

Sex: All·Age: 22+

Code: NCT06060041·Recruiting·Listed Sep 2023

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A Biospecimen Collection Study to Identify the Targets of Disease-Reactive T Cells in Patients With Autoimmune Disease

for Autoimmune Diseases

Sites in Orange, Sherman Oaks +9 more locations

Sponsor: TScan Therapeutics, Inc.

Sex: All·Age: 18+

Code: NCT06587828·Recruiting·Listed Sep 2024

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A Phase 2 Study of PCS6422 With Capecitabine in Patients With Advanced or Metastatic Breast Cancer

for Breast Cancer

Sites in Los Angeles, Oxnard +11 more locations

Sponsor: Processa Pharmaceuticals

Sex: All·Age: 18+

Code: NCT06568692·Phase 2·Recruiting·Listed Aug 2024

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A Master Protocol to Evaluate DCC-3009 in Gastrointestinal Stromal Tumor (GIST)

for Gastrointestinal Stromal Tumor (GIST)

Sites in La Jolla +9 more locations

Sponsor: Deciphera Pharmaceuticals, LLC

Sex: All·Age: 18+

Code: NCT06630234·Phase 1, Phase 2·Recruiting·Listed Oct 2024

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Tempus CRC Surveillance Study: A ctDNA Biomarker Profiling Study of Patients With CRC Using NGS Assays

for Colorectal Cancer

Sites in Fountain Valley +19 more locations

Sponsor: Tempus AI

Sex: All·Age: 18+

Code: NCT05234177·Recruiting·Listed Feb 2022

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Relacorilant in Combination With Different Treatment Regimens in Patients With Gynecological Cancers

for Ovarian Cancer

Drug: Relacorilant

Sites in San Francisco, Palo Alto +14 more locations

Sponsor: Corcept Therapeutics

Sex: Female·Age: 18+

Code: NCT06906341·Phase 2·Recruiting·Listed Apr 2025

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

for Myopia

Sites in San Francisco, San Diego +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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Phase 1b Study of OP-1250 (Palazestrant) in Combination With Ribociclib, Alpelisib, Everolimus, or Atirmociclib in ER+, HER2- Breast Cancer

for Metastatic Breast Cancer

Drug: Palazestrant

Sites in San Francisco +13 more locations

Sponsor: Olema Pharmaceuticals, Inc.

Sex: All·Age: 18+

Code: NCT05508906·Phase 1·Recruiting·Listed Aug 2022

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A Study Assessing KB707 for the Treatment of Locally Advanced or Metastatic Solid Tumors

for Cancer

Sites in Los Angeles +14 more locations

Sponsor: Krystal Biotech, Inc.

Sex: All·Age: 18+

Code: NCT05970497·Phase 1, Phase 2·Recruiting·Listed Aug 2023

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A Single Dose of BRTX 100 for Patients With Chronic Lumbar Disc Disease (cLDD)

for Lumbar Disc Disease

Sites in Walnut Creek, Santa Monica +12 more locations

Sponsor: BioRestorative Therapies

Sex: All·Age: 18+

Code: NCT04042844·Phase 2·Recruiting·Listed Aug 2019

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Study of VGA039 in Healthy Volunteers and Patients With Von Willebrand Disease (VIVID)

for Von Willebrand Diseases

Sites in Los Angeles, Sacramento +8 more locations

Sponsor: Vega Therapeutics, Inc

Sex: All·Age: 12 - 60·Accepts healthy volunteers

Code: NCT05776069·Phase 1, Phase 2·Recruiting·Listed Mar 2023

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Study of Safety and Tolerability of BCA101 Monotherapy and in Combination Therapy in Patients With EGFR-driven Advanced Solid Tumors

for Head and Neck Squamous Cell Carcinoma

Sites in Los Angeles, Sacramento +13 more locations

Sponsor: Bicara Therapeutics

Sex: All·Age: 18+

Code: NCT04429542·Phase 1·Recruiting·Listed Jun 2020

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AS-1763 in Patients With Previously Treated CLL/SLL or Non-Hodgkin Lymphoma

for B-cell Malignancy

Sites in Orange +12 more locations

Sponsor: Carna Biosciences, Inc.

Sex: All·Age: 18+

Code: NCT05602363·Phase 1·Recruiting·Listed Nov 2022

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A Study of STM-416 Administered to Patients Undergoing TURBT for Recurrent Bladder Cancer

for Non-muscle-invasive Bladder Cancer

Sites in Bakersfield, Downey +17 more locations

Sponsor: SURGE Therapeutics

Sex: All·Age: 18+

Code: NCT05710848·Phase 1, Phase 2·Recruiting·Listed Feb 2023

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AngelMed Guardian® System PMA Post Approval Study

for Acute Coronary Syndrome

Sites in Los Angeles +11 more locations

Sponsor: Angel Medical Systems

Sex: All·Age: 21+

Code: NCT05412927·Recruiting·Listed Jun 2022

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Phase 1 Trial of ST-001 nanoFenretinide in Relapsed/Refractory T-cell Non-Hodgkin Lymphoma

for T-cell Lymphoma

Sites in Los Angeles, Duarte +8 more locations

Sponsor: SciTech Development, Inc.

Sex: All·Age: 18+

Code: NCT04234048·Phase 1·Recruiting·Listed Jan 2020

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A Safety, Tolerability, and Biomarker Trial of VS-041 in Participants With Heart Failure With Preserved Ejection Fraction (HFpEF)

for Heart

Sites in Huntington Beach, Santa Maria +19 more locations

Sponsor: Vasa Therapeutics

Sex: All·Age: 50+

Code: NCT07219511·Phase 1·Recruiting·Listed Oct 2025

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A Study of Zidesamtinib (NVL-520) in Patients With Advanced NSCLC and Other Solid Tumors Harboring ROS1 Rearrangement (ARROS-1)

for Locally Advanced Solid Tumor

Sites in Palo Alto, Sacramento +17 more locations

Sponsor: Nuvalent Inc.

Sex: All·Age: 12+

Code: NCT05118789·Phase 1, Phase 2·Recruiting·Listed Nov 2021

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A Study of RSLV-132 in Females With Sjögren's Disease

for Primary Sjögren Syndrome

Sites in Chula Vista, Tustin +22 more locations

Sponsor: Resolve Therapeutics

Sex: Female·Age: 18 - 75

Code: NCT06440525·Phase 2·Recruiting·Listed Jun 2024

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A Real World Study of eCoin for Urgency Urinary Incontinence: Post Approval Evaluation (RECIPE)

for Overactive Bladder

Sites in Los Angeles, Stanford +17 more locations

Sponsor: Valencia Technologies Corporation

Sex: All·Age: 18+

Code: NCT05685433·Recruiting·Listed Jan 2023

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First-in-human Study of CRB-601-01 to Treat Patients With Advanced Solid Tumor.

for Solid Tumor

Sites in Los Angeles, San Francisco +18 more locations

Sponsor: Corbus Pharmaceuticals Inc.

Sex: All·Age: 18+

Code: NCT06603844·Phase 1, Phase 2·Recruiting·Listed Sep 2024

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A Study of TRK-950 When Used in Combination With Ramucirumab and Paclitaxel in Patients With Gastric Cancer

for Gastric Adenocarcinoma

Sites in Duarte, Irvine +12 more locations

Sponsor: Toray Industries, Inc

Sex: All·Age: 18+

Code: NCT06038578·Phase 2·Recruiting·Listed Sep 2023

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Clinical Trial to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Tuspetinib (HM43239) in Patients With Relapsed or Refractory Acute Myeloid Leukemia

for Leukemia, Myeloid, Acute

Drug: Tuspetinib

Sites in Los Angeles, Palo Alto +8 more locations

Sponsor: Aptose Biosciences Inc.

Sex: All·Age: 18+

Code: NCT03850574·Phase 1, Phase 2·Recruiting·Listed Feb 2019

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TVMR With the INNOVALVE System Trial - Early Feasibility Study

for Mitral Valve Regurgitation (Degenerative or Functional)

Sites in Los Angeles, Palo Alto +17 more locations

Sponsor: Edwards Lifesciences

Sex: All·Age: 18+

Code: NCT04919980·Recruiting·Listed Jun 2021

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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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A Study of Lifileucel (Tumor-infiltrating Lymphocytes) in Adults With Advanced Endometrial Cancer.

for Endometrial Cancer

Drug: Lifileucel

Sites in Los Angeles +11 more locations

Sponsor: Iovance Biotherapeutics, Inc.

Sex: Female·Age: 18 - 70

Code: NCT06481592·Phase 2·Recruiting·Listed Jul 2024

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A Study of GV20-0251 Monotherapy and GV20-0251 in Combination With Pembrolizumab in Participants With Solid Tumor Malignancies

for Solid Tumor, Adult

Sites in Los Angeles +12 more locations

Sponsor: GV20 Therapeutics

Sex: All·Age: 18+

Code: NCT05669430·Phase 1, Phase 2·Recruiting·Listed Dec 2022

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Safety and Efficacy of Tideglusib in Congenital or Childhood Onset Myotonic Dystrophy

for Congenital Myotonic Dystrophy

Sites in Los Angeles, Palo Alto +6 more locations

Sponsor: AMO Pharma Limited

Sex: All·Age: 6 - 45

Code: NCT05004129·Phase 2, Phase 3·Recruiting·Listed Aug 2021

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A Multicenter Multinational Observational Study of Children With Hypochondroplasia

for Hypochondroplasia

Sites in Los Angeles, Oakland +14 more locations

Sponsor: BioMarin Pharmaceutical

Sex: All·Age: Up to 15

Code: NCT06212947·Recruiting·Listed Jan 2024

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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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A Study to Evaluate the Safety and Efficacy of A2B395, an Allogeneic Logic-gated CAR T, in Participants With Solid Tumors That Express EGFR and Have Lost HLA-A*02 Expression

for Solid Tumor, Adult

Sites in Los Angeles, La Jolla +8 more locations

Sponsor: A2 Biotherapeutics Inc.

Sex: All·Age: 18+

Code: NCT06682793·Phase 1, Phase 2·Recruiting·Listed Nov 2024

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Clinical Data Registry of Amblyopia Patients on Luminopia Treatment

for Amblyopia

Sites in Santa Barbara, San Ramon +11 more locations

Sponsor: Luminopia

Sex: All·Age: All ages

Code: NCT06429280·Recruiting·Listed May 2024

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Serranator POINT FORCE Registry

for Peripheral Artery Disease (PAD)

Sites in Los Angeles +17 more locations

Sponsor: Cagent Vascular LLC

Sex: All·Age: 18+

Code: NCT06687590·Recruiting·Listed Nov 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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US National OCS Liver Perfusion (OLP) Registry

for Liver Transplant

Sites in San Francisco, La Jolla +20 more locations

Sponsor: TransMedics

Sex: All·Age: All ages

Code: NCT05940857·Recruiting·Listed Jul 2023

Apply to this trial