Paid Clinical Trials in California

California has 6,384 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: July 25, 2026.

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5,286 clinical trials

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Study of Sparsentan Treatment in Pediatrics With Proteinuric Glomerular Diseases

for Focal Segmental Glomerulosclerosis

Drug: Sparsentan

Sites in Los Angeles +16 more locations

Sponsor: Travere Therapeutics, Inc.

Sex: All·Age: 1 - 17

Code: NCT05003986·Phase 2·Recruiting·Listed Aug 2021

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A Study to Examine the Effects of Novel Therapy Linvoseltamab in Combination With Other Cancer Treatments for Adult Participants With Multiple Myeloma That is Resistant to Current Standard of Care Treatments

for Multiple Myeloma

Drug: Linvoseltamab

Sites in La Jolla +12 more locations

Sponsor: Regeneron Pharmaceuticals

Sex: All·Age: 18+

Code: NCT05137054·Phase 1·Recruiting·Listed Nov 2021

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A Study Observing the Long-term, Effectiveness and Safety of Odevixibat (Bylvay) in Patients With Alagille Syndrome (ALGS) Who Are Receiving Ongoing Treatment

for Alagille Syndrome

Sites in Los Angeles, San Francisco +8 more locations

Sponsor: Ipsen

Sex: All·Age: All ages

Code: NCT06850038·Recruiting·Listed Feb 2025

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Combination of GNS561 and Trametinib in Patients With Advanced KRAS Mutated Cholangiocarcinoma

for Cholangiocarcinoma

Drug: Trametinib

Sites in Los Angeles +7 more locations

Sponsor: Genfit

Sex: All·Age: 18+

Code: NCT05874414·Phase 1, Phase 2·Recruiting·Listed May 2023

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Efficacy and Safety of Subcutaneous Dupilumab for the Treatment of Adult Participants With Chronic Pruritus of Unknown Origin (CPUO) (LIBERTY-CPUO-CHIC)

for Pruritus

Drug: Dupilumab

Sites in La Jolla +16 more locations

Sponsor: Sanofi

Sex: All·Age: 18 - 90

Code: NCT05263206·Phase 3·Recruiting·Listed Mar 2022

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A Study of Amivantamab Monotherapy and in Addition to Standard-of-Care Chemotherapy in Participants With Advanced or Metastatic Colorectal Cancer

for Advanced or Metastatic Colorectal Cancer

Drug: Amivantamab

Sites in Los Angeles +6 more locations

Sponsor: Janssen Research & Development, LLC

Sex: All·Age: 18+

Code: NCT05379595·Phase 1, Phase 2·Recruiting·Listed May 2022

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CardiolRx in Recurrent Pericarditis (MAVERIC Phase-3)

for Recurrent Pericarditis

Sites in Los Angeles, La Jolla +19 more locations

Sponsor: Cardiol Therapeutics Inc.

Sex: All·Age: 18+

Code: NCT06708299·Phase 3·Recruiting·Listed Nov 2024

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A Study of Inlexisertib (DCC-3116) in Combination With Anticancer Therapies in Participants With Advanced Malignancies

for GIST

Sites in Los Angeles +10 more locations

Sponsor: Deciphera Pharmaceuticals, LLC

Sex: All·Age: 18+

Code: NCT05957367·Phase 1, Phase 2·Recruiting·Listed Jul 2023

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

for Hereditary Angioedema

Sites in San Diego, Walnut Creek +13 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 Efficacy, Safety and Tolerability of Remibrutinib Versus Placebo in Adult Patients With Generalized Myasthenia Gravis

for Generalized Myasthenia Gravis

Drug: Remibrutinib

Sites in Los Angeles, Sacramento +22 more locations

Sponsor: Novartis Pharmaceuticals

Sex: All·Age: 18 - 75

Code: NCT06744920·Phase 3·Recruiting·Listed Dec 2024

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EFS of the DUO System for Tricuspid Regurgitation

for Tricuspid Regurgitation

Sites in Thousand Oaks +11 more locations

Sponsor: CroiValve Limited

Sex: All·Age: 18+

Code: NCT05913908·Recruiting·Listed Jun 2023

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A Research Study Looking at Long-term Treatment With Mim8 in People With Haemophilia A

for Haemophilia A

Sites in Los Angeles +11 more locations

Sponsor: Novo Nordisk A/S

Sex: All·Age: All ages

Code: NCT05685238·Phase 3·Recruiting·Listed Jan 2023

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A Study of PYX-201 in Advanced Solid Tumors

for Solid Tumor

Sites in Los Angeles +16 more locations

Sponsor: Pyxis Oncology, Inc

Sex: All·Age: 18+

Code: NCT05720117·Phase 1·Recruiting·Listed Feb 2023

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This Study Will Evaluate the Effectiveness of NTX-001, a Surgical Nerve Repair Product When Used in People With Upper Extremity Nerve Lacerations.

for Peripheral Nerve Injury Upper Limb

Sites in Los Angeles +23 more locations

Sponsor: Neuraptive Therapeutics Inc.

Sex: All·Age: 18 - 80

Code: NCT06616025·Phase 3·Recruiting·Listed Sep 2024

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A Study of ZL-1310 in Subjects With Small Cell Lung Cancer

for SCLC

Sites in Duarte +10 more locations

Sponsor: Zai Lab (Shanghai) Co., Ltd.

Sex: All·Age: 18+

Code: NCT06179069·Phase 1·Recruiting·Listed Dec 2023

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A Study of Vedolizumab in Children and Teenagers With Ulcerative Colitis or Crohn's Disease

for Ulcerative Colitis

Sites in Orange +5 more locations

Sponsor: Takeda

Sex: All·Age: 2 - 17

Code: NCT06100289·Phase 3·Recruiting·Listed Oct 2023

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A Study of HER3-DXd in Subjects With Locally Advanced or Metastatic Solid Tumors

for Advanced Solid Tumor

Sites in Duarte +12 more locations

Sponsor: Daiichi Sankyo

Sex: All·Age: 18+

Code: NCT06172478·Phase 2·Recruiting·Listed Dec 2023

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A Study to Evaluate the Efficacy and Safety of IMG-007 in Adult Participants With Moderate-to-Severe Atopic Dermatitis

for Atopic Dermatitis

Sites in Los Angeles, Lancaster +14 more locations

Sponsor: Inmagene LLC

Sex: All·Age: 18 - 74

Code: NCT07037901·Phase 2·Recruiting·Listed Jun 2025

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A Phase 1/2 Study of VS-7375 in Patients With KRAS G12D-Mutated Solid Tumors

for Pancreatic Ductal Adenocarcinoma

Sites in Los Angeles +12 more locations

Sponsor: Verastem, Inc.

Sex: All·Age: 18+

Code: NCT07020221·Phase 1, Phase 2·Recruiting·Listed Jun 2025

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Safety, Efficacy, and Pharmacokinetics of CSL889 in Adults and Adolescents With Sickle Cell Disease During Vaso-Occlusive Crisis

for Sickle Cell Disease Vaso-occlusive Crisis

Sites in Orange, Oakland +14 more locations

Sponsor: CSL Behring

Sex: All·Age: 12+

Code: NCT06699849·Phase 2·Recruiting·Listed Nov 2024

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A Phase III Study to Investigate Efficacy, Safety and Tolerability of Iptacopan Compared With Placebo in Participants Aged 18 to 85 Years With gMG.

for Generalized Myasthenia Gravis

Drug: Iptacopan

Sites in Sacramento, Pasadena +13 more locations

Sponsor: Novartis Pharmaceuticals

Sex: All·Age: 18 - 85

Code: NCT06517758·Phase 3·Recruiting·Listed Jul 2024

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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

Sites in Sacramento, Duarte +17 more locations

Sponsor: Ansun Biopharma, Inc.

Sex: All·Age: All ages

Code: NCT03808922·Phase 3·Recruiting·Listed Jan 2019

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Open-label Study of BBO-8520 in Adult Subjects With KRASG12C Non-small Cell Lung Cancer

for Non-small Cell Lung Cancer

Sites in San Francisco, La Jolla +20 more locations

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

Sex: All·Age: 18+

Code: NCT06343402·Phase 1·Recruiting·Listed Apr 2024

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A Study to Assess BMS-986458 Alone and in Combination With Anti-lymphoma Agents in Relapsed/Refractory Non-Hodgkin Lymphomas

for Relapsed/Refractory Non-Hodgkin Lymphoma

Sites in Duarte +9 more locations

Sponsor: Bristol-Myers Squibb

Sex: All·Age: 18+

Code: NCT06090539·Phase 1, Phase 2·Recruiting·Listed Oct 2023

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ACTengine® IMA203/IMA203CD8 as Monotherapy or in Combination With Nivolumab in Recurrent and/or Refractory Solid Tumors

for Refractory Cancer

Drug: Nivolumab

Sites in Stanford +12 more locations

Sponsor: Immatics US, Inc.

Sex: All·Age: 18+

Code: NCT03686124·Phase 1, Phase 2·Recruiting·Listed Sep 2018

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Study of Reformulated Levulan Kerastick Plus PDT for Actinic Keratosis on Upper Extremities

for Actinic Keratosis

Sites in Fremont +19 more locations

Sponsor: Sun Pharmaceutical Industries, Inc.

Sex: All·Age: 18 - 85

Code: NCT07144852·Phase 3·Recruiting·Listed Aug 2025

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A Phase 1 Study of AJ1-11095 in Patients With Primary Myelofibrosis (PMF), Post-Polycythemia Vera Myelofibrosis (PPV-MF), or Post-Essential Thrombocythemia Myelofibrosis (PET-MF) Who Have Been Failed by a Type I JAK2 Inhibitor (JAK2i)

for Primary Myelofibrosis

Sites in Palo Alto +12 more locations

Sponsor: Ajax Therapeutics, Inc.

Sex: All·Age: 18+

Code: NCT06343805·Phase 1·Recruiting·Listed Apr 2024

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Assess the Safety and Efficacy of Sovateltide in Patients With Acute Cerebral Ischemic Stroke

for Acute Ischemic Stroke

Sites in Oxnard, Carmichael +12 more locations

Sponsor: Pharmazz, Inc.

Sex: All·Age: 18 - 80

Code: NCT05691244·Phase 3·Recruiting·Listed Jan 2023

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WRAP North America

for Venous Stenosis

Sites in Riverside +14 more locations

Sponsor: Merit Medical Systems, Inc.

Sex: All·Age: 18+

Code: NCT06807099·Recruiting·Listed Feb 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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Study of Reformulated Levulan Kerastick Plus PDT for Actinic Keratosis on Face and Scalp

for Actinic Keratosis

Sites in Fremont +9 more locations

Sponsor: Sun Pharmaceutical Industries, Inc.

Sex: All·Age: 18 - 85

Code: NCT07144345·Phase 3·Recruiting·Listed Aug 2025

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A Study to Evaluate ALN-BCAT in Patients With Hepatocellular Carcinoma

for Advanced Hepatocellular Carcinoma

Sites in Los Angeles, La Jolla +13 more locations

Sponsor: Alnylam Pharmaceuticals

Sex: All·Age: 18+

Code: NCT06600321·Phase 1·Recruiting·Listed Sep 2024

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A Study of DR-01 in Subjects With Large Granular Lymphocytic Leukemia or Cytotoxic Lymphomas

for LGLL - Large Granular Lymphocytic Leukemia

Sites in Duarte, Irvine +13 more locations

Sponsor: Dren Bio

Sex: All·Age: 18+

Code: NCT05475925·Phase 1, Phase 2·Recruiting·Listed Jul 2022

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A First-In Human (FIH) Study to Find Out How Well REGN10597 Medicine Given Alone or in Combination With Cemiplimab Works in Adult Participants Who Have Cancer With Tumors That Have Spread in Their Body

for Melanoma

Drug: Cemiplimab

Sites in Los Angeles, San Francisco +9 more locations

Sponsor: Regeneron Pharmaceuticals

Sex: All·Age: 18+

Code: NCT06413680·Phase 1, Phase 2·Recruiting·Listed May 2024

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A Study to Assess the Safety, Tolerability, and Efficacy of NDI-219216 in Patients With Advanced Solid Tumors.

for Advanced Solid Tumors Cancer

Sites in Los Angeles +9 more locations

Sponsor: Nimbus Wadjet, Inc.

Sex: All·Age: 18 - 99

Code: NCT06898450·Phase 1, Phase 2·Recruiting·Listed Mar 2025

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A Study of LY4006896 in Healthy Participants and Participants With Parkinson's Disease

for Parkinson Disease

Drug: LY4006896

Sites in Los Alamitos +10 more locations

Sponsor: Eli Lilly and Company

Sex: All·Age: 30 - 85·Accepts healthy volunteers

Code: NCT06809400·Phase 1·Recruiting·Listed Feb 2025

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Safety, Tolerability and Efficacy Study of ARCT-032 in People With Cystic Fibrosis

for Cystic Fibrosis

Sites in Los Angeles +11 more locations

Sponsor: Arcturus Therapeutics, Inc.

Sex: All·Age: 18+

Code: NCT06747858·Phase 2·Recruiting·Listed Dec 2024

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A Study With NKT3964 for Adults With Advanced/Metastatic Solid Tumors

for Solid Tumor

Sites in Los Angeles +14 more locations

Sponsor: NiKang Therapeutics, Inc.

Sex: All·Age: 18+

Code: NCT06586957·Phase 1·Recruiting·Listed Sep 2024

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To Evaluate Efficacy of Belinostat or Pralatrexate in Combination Against CHOP Alone in PTCL

for Peripheral T Cell Lymphoma

Sites in Santa Monica, Clovis +7 more locations

Sponsor: Acrotech Biopharma Inc.

Sex: All·Age: 18+

Code: NCT06072131·Phase 3·Recruiting·Listed Oct 2023

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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

Apply to this trial