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Updated 08 Jul 2026 · ClinicalTrials.gov

Clinical Trials in California

← All US trials

The most recently updated industry-sponsored clinical trials recruiting across the United States — searchable by condition, sponsor, phase and state. Refreshed daily from the ClinicalTrials.gov registry.

90
Recruiting now
125
Studies tracked
California
Selected state
Recruiting Phase 2
Non-small Cell Lung Cancer (NSCLC)
Genmab · started 2026-01-30
📍 California · District of Columbia · Florida · Nebraska · New Jersey · New York · North Carolina · Tennessee
NCT07288177 on ClinicalTrials.gov ↗
Active Phase 1/Phase 2
Malignant Solid Tumor, Non-Small Cell Lung Cancer (NSCLC), Colorectal Cancer (CRC), Melanoma
Genmab · started 2019-09-17
📍 Alaska · California · Connecticut · Delaware · Florida · Illinois · Kentucky · Maryland
NCT04083599 on ClinicalTrials.gov ↗
Recruiting Phase 2
Type 2 Diabetes
Eli Lilly and Company · started 2025-03-28
📍 Arizona · California · Florida · Georgia · Idaho · Indiana · New Jersey · New York
NCT06897475 on ClinicalTrials.gov ↗
Recruiting Phase 3
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Mantle Cell Lymphoma, Follicular Lymphoma
Janssen Research & Development, LLC · started 2013-09-09
📍 California · Connecticut · Georgia · Illinois · Indiana · Kansas · Kentucky · Massachusetts
NCT01804686 on ClinicalTrials.gov ↗
Recruiting Phase 3
Osteoarthritis, Overweight or Obesity
Eli Lilly and Company · started 2026-02-09
📍 Alabama · Arizona · California · Colorado · Florida · Georgia · Idaho · Illinois
NCT07353931 on ClinicalTrials.gov ↗
Recruiting Phase 2
Prostate Cancer, Metastatic Castration-Resistant Prostate Cancer, Metastatic Hormone Sensitive Prostate Cancer
Astellas Pharma Global Development, Inc. · started 2025-06-19
📍 Alabama · California · Florida · Illinois · Louisiana · New Mexico · Ohio · South Carolina
NCT07005154 on ClinicalTrials.gov ↗
Recruiting Phase 2
Systemic Lupus Erythematosus
Boehringer Ingelheim · started 2026-04-20
📍 California · Colorado · Florida · Michigan · Mississippi · Montana · North Carolina · Ohio
NCT07409181 on ClinicalTrials.gov ↗
Recruiting Phase 3
Alzheimers Disease
Hoffmann-La Roche · started 2025-11-12
📍 Arizona · California · Connecticut · Florida · Georgia · Illinois · Massachusetts · Michigan
NCT07170150 on ClinicalTrials.gov ↗
Starting soon Phase 1/Phase 2
Mucopolysaccharidosis IIIB
JCR Pharmaceuticals Co., Ltd. · started 2026-06-18
📍 California · Pennsylvania · Virginia
NCT07640984 on ClinicalTrials.gov ↗
Recruiting Phase 2
Respiratory Syncytial Virus Infections
Shionogi · started 2025-12-11
📍 California · Florida · Georgia · Massachusetts · Missouri · New York · North Carolina · Ohio
NCT07214571 on ClinicalTrials.gov ↗
Recruiting Phase 1
Locally Advanced or Metastatic Solid Tumors, NSCLC, HNSCC, Melanoma
Genentech, Inc. · started 2022-10-20
📍 California · Colorado · Florida · Georgia · Massachusetts · Michigan · Missouri · New Jersey
NCT05581004 on ClinicalTrials.gov ↗
Active Phase 3
Severe Hemophilia A
Hoffmann-La Roche · started 2021-02-04
📍 Arizona · California · Colorado · Louisiana · Michigan · Washington
NCT04431726 on ClinicalTrials.gov ↗
Recruiting Phase 2
Leukemia, Myeloid, Acute, Myelodysplastic Syndromes, Mixed Phenotype Acute Leukemia
Orca Biosystems, Inc. · started 2025-12-09
📍 California · Florida · New Jersey · New York · Oregon · Tennessee
NCT07216443 on ClinicalTrials.gov ↗
Recruiting Phase 2
Solid Tumours
Boehringer Ingelheim · started 2024-10-11
📍 Alaska · Arizona · California · Connecticut · Florida · Illinois · Indiana · Maryland
NCT06581432 on ClinicalTrials.gov ↗
Recruiting Phase 3
Metabolic Dysfunction-Associated Steatotic Liver Disease
Eli Lilly and Company · started 2025-10-15
📍 Alabama · Arizona · Arkansas · California · Colorado · Connecticut · Florida · Georgia
NCT07165028 on ClinicalTrials.gov ↗
Recruiting Phase 3
Phelan-McDermid Syndrome
Neuren Pharmaceuticals Limited · started 2025-11-12
📍 California · Illinois · Maryland · Massachusetts · New York · Ohio · Texas
NCT07281079 on ClinicalTrials.gov ↗
Recruiting
Acute Respiratory Infections (ARIs)
Lumos Diagnostics · started 2025-10-09
📍 California · Florida · Ohio · Pennsylvania · South Carolina · Texas
NCT07211997 on ClinicalTrials.gov ↗
Active Phase 3
Platinum-resistant Ovarian Cancer
Genmab · started 2025-02-07
📍 Alaska · Arizona · California · Colorado · Connecticut · Florida · Georgia · Hawaii
NCT06619236 on ClinicalTrials.gov ↗
Recruiting Phase 3
Heart Failure, Heart Failure With Reduced Ejection Fraction
Cytokinetics · started 2024-12-19
📍 Alabama · Arizona · California · Colorado · Connecticut · Florida · Georgia · Hawaii
NCT06736574 on ClinicalTrials.gov ↗
Recruiting Phase 3
Bipolar Depression
Intra-Cellular Therapies, Inc. · started 2024-05-14
📍 Alabama · Arkansas · California · Colorado · Florida · Georgia · Illinois · Indiana
NCT06372964 on ClinicalTrials.gov ↗
Recruiting Phase 3
Carcinoma, Non-Small-Cell Lung
Eli Lilly and Company · started 2025-03-27
📍 Alabama · Arizona · Arkansas · California · Connecticut · District of Columbia · Florida · Georgia
NCT06890598 on ClinicalTrials.gov ↗
Recruiting Phase 3
Alcohol Use Disorder
Eli Lilly and Company · started 2025-10-16
📍 Arizona · Arkansas · California · Florida · Illinois · Maryland · Massachusetts · New York
NCT07219953 on ClinicalTrials.gov ↗
Recruiting Phase 1
Overweight or Obesity
Regeneron Pharmaceuticals · started 2026-06-29
📍 California
NCT07594093 on ClinicalTrials.gov ↗
Active Phase 1
Advanced Solid Tumor, Metastatic Colorectal Carcinoma, Head and Neck Squamous Cell Carcinoma, Non-small Cell Lung Cancer
AstraZeneca · started 2024-07-31
📍 California · Illinois · Nebraska · Ohio · Texas · Washington
NCT06147037 on ClinicalTrials.gov ↗
Active Phase 3
Non-Muscle Invasive Bladder Neoplasms
Janssen Research & Development, LLC · started 2024-04-09
📍 Arkansas · California · Colorado · Florida · Illinois · Indiana · Kansas · Michigan
NCT06211764 on ClinicalTrials.gov ↗
Recruiting Phase 3
Early Breast Cancer
Novartis Pharmaceuticals · started 2024-02-28
📍 Alabama · Alaska · Arizona · Arkansas · California · Colorado · District of Columbia · Florida
NCT05827081 on ClinicalTrials.gov ↗
Recruiting Phase 2
Crohn Disease
Eli Lilly and Company · started 2026-05-04
📍 Arizona · California · Colorado · Florida · Georgia · Illinois · Kansas · Michigan
NCT07483099 on ClinicalTrials.gov ↗
Recruiting Phase 1
Solid Malignancies, Hematologic Malignancies
Immunome, Inc. · started 2025-02-26
📍 California · Colorado · Connecticut · Georgia · Iowa · Kentucky · Michigan · Nebraska
NCT06823167 on ClinicalTrials.gov ↗
Recruiting Phase 1
Metastatic Solid Tumor, Recurrent Solid Tumor, Advanced Solid Tumor, Urinary Bladder Neoplasm
Eli Lilly and Company · started 2024-07-01
📍 California · Colorado · Florida · Illinois · Indiana · Massachusetts · Michigan · Missouri
NCT06465069 on ClinicalTrials.gov ↗
Recruiting Phase 3
Carcinoma, Transitional Cell, Urinary Bladder Neoplasms, Neoplasm Metastasis
Eli Lilly and Company · started 2025-12-12
📍 Alabama · Arizona · Arkansas · California · Colorado · Connecticut · District of Columbia · Florida
NCT07218380 on ClinicalTrials.gov ↗
Active
Abdominal Aortic Aneurysm, Pararenal Aortic Aneurysm, Thoracoabdominal Aortic Aneurysm
W.L.Gore & Associates · started 2024-11-25
📍 California
NCT06578741 on ClinicalTrials.gov ↗
Recruiting Phase 2
Methamphetamine Intoxication, Methamphetamine Disorders, Methamphetamine Abuse
Clear Scientific, Inc. · started 2026-02-05
📍 California
NCT06721494 on ClinicalTrials.gov ↗
Active Phase 2
Prostatic Cancer, Castration-Resistant
Novartis Pharmaceuticals · started 2025-07-03
📍 California · Colorado · Connecticut · Indiana · Massachusetts · Nebraska · New York · Pennsylvania
NCT07047118 on ClinicalTrials.gov ↗
Recruiting
Aortic Dissection
W.L.Gore & Associates · started 2025-09-22
📍 Alabama · California · Florida · Georgia · Illinois · Indiana · Massachusetts · Michigan
NCT06827990 on ClinicalTrials.gov ↗
Recruiting Phase 2
Ulcerative Colitis (UC), Ulcerative Colitis, Active Moderate, Ulcerative Colitis, Active Severe
Eli Lilly and Company · started 2026-03-26
📍 Arizona · California · Colorado · Connecticut · Florida · Idaho · Illinois · Indiana
NCT07415044 on ClinicalTrials.gov ↗
Recruiting
Coronary Artery Disease
Teleflex · started 2025-07-18
📍 California · Kansas · Massachusetts · Missouri · New York · Texas · West Virginia
NCT06779630 on ClinicalTrials.gov ↗
Recruiting Phase 3
Alzheimer Disease
Karuna Therapeutics, Inc., a Bristol Myers Squibb company · started 2024-09-26
📍 Arizona · California · Connecticut · Florida · Georgia · Massachusetts · Michigan · Mississippi
NCT06585787 on ClinicalTrials.gov ↗
Active Phase 2
Colitis, Ulcerative
Janssen Research & Development, LLC · started 2022-09-19
📍 California · Colorado · Connecticut · District of Columbia · Florida · Georgia · Idaho · Indiana
NCT05242484 on ClinicalTrials.gov ↗
Recruiting Phase 2
Inflammatory Bowel Diseases, Crohn's Disease
Morphic Therapeutic, Inc. (A Wholly Owned Subsidiary of Eli Lilly and Company) · started 2024-07-18
📍 California · Colorado · Florida · Georgia · Louisiana · Missouri · Nevada · North Carolina
NCT06226883 on ClinicalTrials.gov ↗
Active Phase 1/Phase 2
Diffuse Large B-Cell Lymphoma, Follicular Lymphoma
Genmab · started 2020-11-03
📍 Alabama · California · Massachusetts · Michigan · New Jersey · New York · North Carolina · Texas
NCT04663347 on ClinicalTrials.gov ↗
Recruiting Phase 3
Regional Citrate Anticoagulation (RCA), Continuous Renal Replacement Therapy (CRRT), Acute Kidney Injury (AKI)
Vantive Health LLC · started 2024-07-12
📍 Alabama · California · Florida · Georgia · Michigan · Ohio · Pennsylvania · South Carolina
NCT05399537 on ClinicalTrials.gov ↗
Recruiting Phase 3
Peripheral Arterial Disease
Eli Lilly and Company · started 2025-10-31
📍 Alabama · Arizona · California · Florida · Indiana · Maryland · Michigan · Pennsylvania
NCT07223593 on ClinicalTrials.gov ↗
Recruiting Phase 3
Obesity, Weight Gain
Eli Lilly and Company · started 2024-06-03
📍 California · Delaware · Idaho · Illinois · Indiana · New York · Texas · Utah
NCT06439277 on ClinicalTrials.gov ↗
Recruiting
Dysfunction of Eustachian Tube
Integra LifeSciences Corporation · started 2025-06-17
📍 California · Massachusetts · Michigan · Minnesota · Ohio · Pennsylvania · Texas · Utah
NCT07071298 on ClinicalTrials.gov ↗
Recruiting Phase 3
Multiple Sclerosis (MS) Primary Progressive
Zenas BioPharma (USA), LLC · started 2026-03-23
📍 Arizona · California · Florida · Kansas · Missouri · North Carolina · Ohio · South Carolina
NCT07067463 on ClinicalTrials.gov ↗
Recruiting Phase 3
Non-Small Cell Lung Cancer, KRAS G12C Lung Cancer
Hoffmann-La Roche · started 2025-10-24
📍 Alaska · Arizona · California · Colorado · Connecticut · Florida · Georgia · Idaho
NCT06793215 on ClinicalTrials.gov ↗
Recruiting Phase 3
Sleep Apnea, Obstructive, Obesity, Overweight
Eli Lilly and Company · started 2026-02-10
📍 Alabama · California · Colorado · Florida · Georgia · Louisiana · Maryland · Michigan
NCT07369011 on ClinicalTrials.gov ↗
Recruiting Phase 2
Schizophrenia
Eli Lilly and Company · started 2026-02-10
📍 Arkansas · California · Connecticut · Florida · Georgia · Illinois · Maryland · Massachusetts
NCT07410507 on ClinicalTrials.gov ↗
Recruiting Phase 3
Immunoglobulin A Nephropathy (IgAN)
Biogen · started 2025-05-08
📍 Arkansas · California · Florida · Georgia · Massachusetts · Michigan · Mississippi · Missouri
NCT06935357 on ClinicalTrials.gov ↗
Recruiting Phase 3
Ovarian Neoplasms, Fallopian Tube Neoplasms, Peritoneal Neoplasms, Neoplasm Metastasis
Eli Lilly and Company · started 2025-10-22
📍 Alabama · Arizona · California · Colorado · Connecticut · Florida · Georgia · Hawaii
NCT07213804 on ClinicalTrials.gov ↗
Active Phase 1
HIV Infections
ViiV Healthcare · started 2025-07-10
📍 California · Florida · Illinois · Missouri · New York · Ohio · Pennsylvania · Texas
NCT07053384 on ClinicalTrials.gov ↗
Recruiting Phase 1/Phase 2
Multiple Myeloma
AbbVie · started 2025-07-23
📍 California · Connecticut · Massachusetts · Michigan · New York · North Carolina · Oregon · Texas
NCT06953960 on ClinicalTrials.gov ↗
Recruiting Phase 4
Colorectal Cancer
Takeda · started 2025-01-14
📍 Alabama · Arizona · California · Delaware · Florida · Georgia · Illinois · Indiana
NCT06562543 on ClinicalTrials.gov ↗
Recruiting Phase 1/Phase 2
LMNA-Related Dilated Cardiomyopathy
Nuevocor Pte. Ltd. · started 2026-06-16
📍 Alabama · California · Massachusetts · Minnesota · Ohio · Texas
NCT07606274 on ClinicalTrials.gov ↗
Starting soon Phase 3
Ulcerative Colitis (UC)
Vanda Pharmaceuticals · started 2026-09
📍 California · Tennessee
NCT07686081 on ClinicalTrials.gov ↗
Recruiting Phase 2
Nausea, Vomiting, Drug-Related Side Effects and Adverse Reactions, Neoplasms
Eli Lilly and Company · started 2025-11-28
📍 California · Colorado · Florida · Georgia · Illinois · Indiana · Mississippi · New York
NCT07169851 on ClinicalTrials.gov ↗
Recruiting Phase 3
Breast Neoplasms, Neoplasm Metastasis
Eli Lilly and Company · started 2025-12-22
📍 Alaska · Arizona · Arkansas · California · Colorado · District of Columbia · Florida · Georgia
NCT07174336 on ClinicalTrials.gov ↗
Recruiting Phase 2
Breast Cancer
Hoffmann-La Roche · started 2026-02-18
📍 California · New Jersey
NCT07368998 on ClinicalTrials.gov ↗
Recruiting Phase 3
Glioblastoma, Recurrent Glioblastoma, GBM
CarThera · started 2024-01-29
📍 Arizona · California · Colorado · Florida · Georgia · Illinois · Indiana · Maryland
NCT05902169 on ClinicalTrials.gov ↗
Active Phase 1/Phase 2
Relapsed/Refractory Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Richter's Syndrome, Treatment-naïve High Risk Chronic Lymphocytic Leukemia
Genmab · started 2020-11-25
📍 Alabama · California · Florida · Maryland · Massachusetts · Michigan · New Jersey · New York
NCT04623541 on ClinicalTrials.gov ↗
Recruiting Phase 2
Asthma
Eli Lilly and Company · started 2025-10-22
📍 Arizona · California · Colorado · Florida · Illinois · Kentucky · Massachusetts · Nevada
NCT07219173 on ClinicalTrials.gov ↗
Active Phase 3
Cancer
Bayer · started 2020-10-20
📍 Alabama · Arizona · California · Colorado · Florida · Illinois · Kentucky · Maryland
NCT04464226 on ClinicalTrials.gov ↗
Active Phase 3
Advanced Ovarian Cancer
AstraZeneca · started 2019-01-04
📍 California · Florida · Georgia · Illinois · Indiana · Maryland · Michigan · Missouri
NCT03737643 on ClinicalTrials.gov ↗
Active Phase 4
Generalized Pustular Psoriasis
Boehringer Ingelheim · started 2023-10-22
📍 California · North Dakota
NCT06013969 on ClinicalTrials.gov ↗
Recruiting Phase 3
Ulcerative Colitis, Obesity or Overweight
Eli Lilly and Company · started 2025-06-26
📍 Alabama · California · Florida · Idaho · Illinois · Indiana · Kentucky · Louisiana
NCT06937086 on ClinicalTrials.gov ↗
Starting soon Phase 3
Extrapulmonary Neuroendocrine Cancer
Boehringer Ingelheim · started 2026-07-07
📍 Arizona · California · Florida · Georgia · Maryland · Massachusetts · Minnesota · Missouri
NCT07544654 on ClinicalTrials.gov ↗
Recruiting Phase 1/Phase 2
Solid Tumors
Zai Lab (Shanghai) Co., Ltd. · started 2025-05-12
📍 California · Illinois · Michigan · New York · Ohio · Pennsylvania · Tennessee · Texas
NCT06885281 on ClinicalTrials.gov ↗
Recruiting Phase 3
Pancreatic Cancer, PDAC, PDAC - Pancreatic Ductal Adenocarcinoma, Resectable Pancreatic Ductal Adenocarcinoma (PDAC)
Revolution Medicines, Inc. · started 2025-12-15
📍 California · Colorado · Connecticut · Florida · Georgia · Indiana · Kansas · Maryland
NCT07252232 on ClinicalTrials.gov ↗
Recruiting Phase 3
Obesity, Overweight
Eli Lilly and Company · started 2026-02-06
📍 Alabama · Arizona · California · Connecticut · Florida · Georgia · Hawaii · Iowa
NCT07321886 on ClinicalTrials.gov ↗
Recruiting Phase 2/Phase 3
Urothelial Cancer
Bristol-Myers Squibb · started 2025-09-30
📍 Arizona · California · Colorado · District of Columbia · Florida · Kentucky · Maryland · Massachusetts
NCT07106762 on ClinicalTrials.gov ↗
Active Phase 1/Phase 2
Duchenne Muscular Dystrophy
Solid Biosciences Inc. · started 2017-12-06
📍 California · Florida
NCT03368742 on ClinicalTrials.gov ↗
Recruiting Phase 3
Plaque Psoriasis
Bristol-Myers Squibb · started 2025-09-22
📍 Alabama · Arizona · Arkansas · California · Colorado · District of Columbia · Florida · Georgia
NCT07116967 on ClinicalTrials.gov ↗
Recruiting Phase 3
Endometrial Cancer
Merck Sharp & Dohme LLC · started 2025-05-22
📍 Alabama · Alaska · California · Connecticut · District of Columbia · Florida · Georgia · Illinois
NCT06952504 on ClinicalTrials.gov ↗
Recruiting Phase 2
Adenocarcinoma, Pancreatic Ductal
Genentech, Inc. · started 2023-10-18
📍 California · Connecticut · Illinois · Indiana · Kentucky · Massachusetts · Michigan · Nebraska
NCT05968326 on ClinicalTrials.gov ↗
Recruiting Phase 3
Alzheimers Disease
Hoffmann-La Roche · started 2025-07-02
📍 Alabama · Arizona · California · Connecticut · Florida · Georgia · Hawaii · Illinois
NCT07177352 on ClinicalTrials.gov ↗
Recruiting Phase 1/Phase 2
ALK Fusion-positive Solid or CNS Tumors
Hoffmann-La Roche · started 2021-09-14
📍 California · Florida · Michigan · Minnesota · New York · Ohio · Tennessee
NCT04774718 on ClinicalTrials.gov ↗
Active Phase 2
Mitochondrial Encephalopathy, Lactic Acidosis and Stroke-Like Episodes (MELAS Syndrome)
Tisento Therapeutics · started 2025-08-18
📍 California · Colorado · Georgia · Massachusetts · New York · Ohio · Pennsylvania · Texas
NCT06961344 on ClinicalTrials.gov ↗
Recruiting Phase 3
Crohn's Disease, Obesity or Overweight
Eli Lilly and Company · started 2025-06-26
📍 Alabama · California · Florida · Idaho · Illinois · Indiana · Kentucky · Louisiana
NCT06937099 on ClinicalTrials.gov ↗
Active Phase 2
Amyotrophic Lateral Sclerosis (ALS)
Novartis Pharmaceuticals · started 2024-10-17
📍 California · Florida · Georgia · Kansas · Massachusetts · Nebraska · New York · North Carolina
NCT06643481 on ClinicalTrials.gov ↗
Recruiting
Parkinson's Disease
Boston Scientific Corporation · started 2014-03-04
📍 California · Colorado · Florida · Idaho · Illinois · Indiana · Massachusetts · Missouri
NCT02071134 on ClinicalTrials.gov ↗
Recruiting Phase 2
Diabetic Peripheral Neuropathic Pain
Eli Lilly and Company · started 2026-02-16
📍 Alabama · Arizona · California · Connecticut · Florida · Georgia · Illinois · Louisiana
NCT07285018 on ClinicalTrials.gov ↗
Recruiting Phase 3
Endometrial Cancer, Recurrent or Progressive Endometrial Cancer
Genmab · started 2025-11-28
📍 Arizona · California · District of Columbia · Florida · Georgia · Louisiana · Maryland · Michigan
NCT07166094 on ClinicalTrials.gov ↗
Recruiting Phase 3
Depressive Disorder, Major
Eli Lilly and Company · started 2026-02-09
📍 California · Connecticut · Florida · Georgia · Indiana · Iowa · Maryland · Massachusetts
NCT07412756 on ClinicalTrials.gov ↗
Recruiting Phase 1
Hepatic Impairment
AstraZeneca · started 2026-03-20
📍 Arizona · California · Florida · Texas
NCT07546760 on ClinicalTrials.gov ↗
Active Phase 3
Primary Membranous Nephropathy
Hoffmann-La Roche · started 2021-06-25
📍 California · Colorado · Florida · Iowa · Michigan · Minnesota · New York · Texas
NCT04629248 on ClinicalTrials.gov ↗
Active Phase 1/Phase 2
DLBCL, High-grade B-cell Lymphoma (HGBCL), Primary Mediastinal Large B-cell Lymphoma (PMBCL), FL
Genmab · started 2018-06-26
📍 Arizona · California · Colorado · Florida · Iowa · Louisiana · Michigan · Nebraska
NCT03625037 on ClinicalTrials.gov ↗
Active Phase 3
PD-L1-positive, Locally Advanced (Unresectable Stage IIIB/C) or Metastatic NSCLC
Genmab · started 2024-11-25
📍 Arizona · California · Florida · Georgia · Hawaii · Illinois · Indiana · Kentucky
NCT06635824 on ClinicalTrials.gov ↗
Recruiting Phase 3
Irritability Associated With Autism Spectrum Disorder
Intra-Cellular Therapies, Inc. · started 2024-11-22
📍 Alabama · Arizona · California · Colorado · Florida · Georgia · Illinois · Massachusetts
NCT06690398 on ClinicalTrials.gov ↗
Recruiting Phase 2
Type 1 Diabetes Mellitus
Mannkind Corporation · started 2026-02-04
📍 California · Colorado · Connecticut · Florida · Indiana · Massachusetts · Oklahoma · Texas
NCT07224321 on ClinicalTrials.gov ↗
Recruiting Phase 3
Chronic Rhinosinusitis With Nasal Polyps (CRSwNP)
Eli Lilly and Company · started 2024-04-29
📍 Alabama · Arizona · California · Colorado · Florida · Idaho · Illinois · Kansas
NCT06338995 on ClinicalTrials.gov ↗
Recruiting Phase 2
Opioid Use Disorder
Eli Lilly and Company · started 2026-02-13
📍 Arizona · Arkansas · California · Florida · Illinois · Indiana · Kentucky · Maryland
NCT07420283 on ClinicalTrials.gov ↗
Recruiting Phase 1
Advanced Metastatic Castration-resistant Prostate Cancer, Prostate Specific Membrane Antigen (PSMA) Expression
Bayer · started 2024-03-07
📍 California · Minnesota · Nebraska · Texas
NCT06217822 on ClinicalTrials.gov ↗
Recruiting Phase 1/Phase 2
Advanced Solid Malignancies
AstraZeneca · started 2022-06-24
📍 California · Illinois · Massachusetts · New York · Oregon · Texas · Virginia
NCT05417594 on ClinicalTrials.gov ↗
Recruiting Phase 1/Phase 2
Advanced Solid Tumors
CStone Pharmaceuticals · started 2025-02-24
📍 California · Texas
NCT06741644 on ClinicalTrials.gov ↗
Recruiting Phase 2
Microvascular Inflammation
Biogen · started 2026-01-05
📍 California · Kansas · Michigan · Minnesota · Missouri · Nebraska · New Jersey · North Carolina
NCT07219043 on ClinicalTrials.gov ↗
Recruiting Phase 2
Colitis, Ulcerative, Crohn Disease
Eli Lilly and Company · started 2026-05-04
📍 Arizona · California · Colorado · Florida · Georgia · Illinois · Kansas · Michigan
NCT07483073 on ClinicalTrials.gov ↗
Active Phase 3
Heart Failure
Novo Nordisk A/S · started 2023-05-08
📍 Alabama · Arizona · Arkansas · California · Colorado · Connecticut · Florida · Georgia
NCT05636176 on ClinicalTrials.gov ↗
Recruiting Phase 3
Irritability Associated With Autism Spectrum Disorder
Intra-Cellular Therapies, Inc. · started 2024-12-06
📍 Arkansas · California · Connecticut · Florida · Georgia · Illinois · Indiana · Louisiana
NCT06706674 on ClinicalTrials.gov ↗
Active Phase 2
Moderate to Severe Asthma
Incyte Corporation · started 2023-07-11
📍 Alabama · California · Florida · Georgia · Illinois · Michigan · New York · North Carolina
NCT05851443 on ClinicalTrials.gov ↗
Active Phase 3
Diffuse Large B-cell Lymphoma
Hoffmann-La Roche · started 2021-02-23
📍 Alabama · California · Florida · Maryland · Massachusetts · Mississippi · New Jersey · New York
NCT04408638 on ClinicalTrials.gov ↗
Recruiting Phase 3
Hemophilia A
Hoffmann-La Roche · started 2026-04-27
📍 California · Indiana · Iowa · Washington
NCT07416604 on ClinicalTrials.gov ↗
Active Phase 3
Biochemically Recurrent Prostate Cancer
Bayer · started 2023-04-03
📍 Arizona · California · Colorado · Illinois · Maryland · Massachusetts · Michigan · Minnesota
NCT05794906 on ClinicalTrials.gov ↗
Recruiting Phase 3
Schizophrenia, Bipolar Disorder, Autism Spectrum Disorder
Intra-Cellular Therapies, Inc. · started 2024-01-25
📍 Arizona · Arkansas · California · Colorado · Florida · Georgia · Illinois · Indiana
NCT06229210 on ClinicalTrials.gov ↗
Recruiting Phase 3
Atopic Dermatitis
LEO Pharma · started 2024-06-10
📍 Alabama · Arkansas · California · Florida · Georgia · Michigan · Oklahoma · Oregon
NCT06311682 on ClinicalTrials.gov ↗
Active Phase 2
Chronic Hepatitis B Virus Infection, Hepatitis B
GlaxoSmithKline · started 2024-11-11
📍 California · Minnesota · New York · Pennsylvania
NCT06537414 on ClinicalTrials.gov ↗
Active Phase 3
Plaque Psoriasis
Janssen Research & Development, LLC · started 2024-02-01
📍 Arizona · Arkansas · California · Florida · Georgia · Illinois · Indiana · Kentucky
NCT06143878 on ClinicalTrials.gov ↗
Recruiting Phase 3
Growth Hormone Deficiency (GHD)
Lumos Pharma · started 2026-05-20
📍 Alabama · California · Colorado · District of Columbia · Florida · Indiana · Iowa · Louisiana
NCT06948214 on ClinicalTrials.gov ↗
Recruiting Phase 2
IgA Nephropathy
Jade Biosciences, Inc. · started 2026-05-19
📍 California · Colorado · Florida · Texas
NCT07541287 on ClinicalTrials.gov ↗
Recruiting Phase 2
Irritable Bowel Syndrome, Constipation
Eli Lilly and Company · started 2026-04-29
📍 Arizona · California · Florida · Illinois · Indiana · Kentucky · New York · Ohio
NCT07545772 on ClinicalTrials.gov ↗
Recruiting Phase 3
Biliary Tract Cancer
AstraZeneca · started 2024-08-12
📍 Arizona · California · District of Columbia · Florida · Georgia · Idaho · Illinois · Maryland
NCT06467357 on ClinicalTrials.gov ↗
Recruiting Phase 3
Alzheimer Disease, Dementia, Plaque, Amyloid
Eli Lilly and Company · started 2026-05-22
📍 Arizona · California · Florida · Georgia · Idaho · Illinois · Indiana · Iowa
NCT07602582 on ClinicalTrials.gov ↗
Active Phase 3
Rett Syndrome
Taysha Gene Therapies, Inc. · started 2023-03-06
📍 California · Illinois · Maryland · Massachusetts · Missouri · Texas
NCT05606614 on ClinicalTrials.gov ↗
Active Phase 1
Type 1 Interferonopathies
Boehringer Ingelheim · started 2025-07-29
📍 California · Pennsylvania · Texas
NCT06878365 on ClinicalTrials.gov ↗
Active Phase 3
Ulcerative Colitis
Abivax S.A. · started 2023-01-16
📍 Alabama · Arizona · Arkansas · California · Colorado · Connecticut · Florida · Georgia
NCT05535946 on ClinicalTrials.gov ↗
Recruiting Phase 3
Osteoarthritis
Eli Lilly and Company · started 2025-09-15
📍 Arizona · California · Colorado · Connecticut · Georgia · Illinois · Kansas · Massachusetts
NCT07153471 on ClinicalTrials.gov ↗
Recruiting Phase 3
Overweight, Obesity
Eli Lilly and Company · started 2025-12-15
📍 Alabama · Arizona · California · Colorado · Connecticut · Florida · Georgia · Hawaii
NCT07282600 on ClinicalTrials.gov ↗
Recruiting Phase 3
Overweight, Obesity
Eli Lilly and Company · started 2026-02-10
📍 Alabama · Arizona · California · Connecticut · Florida · Georgia · Idaho · Illinois
NCT07392190 on ClinicalTrials.gov ↗
Starting soon Phase 3
Schizophrenia
Karuna Therapeutics, Inc., a Bristol Myers Squibb company · started 2026-09-03
📍 Arkansas · California · Florida · Georgia · Illinois · Missouri · New York · Ohio
NCT07686263 on ClinicalTrials.gov ↗
Recruiting Phase 1
Advanced Malignant Solid Tumor, Solid Tumor Cancer
Pilatus Biosciences Inc · started 2026-02-13
📍 California · Texas
NCT07337525 on ClinicalTrials.gov ↗
Active Phase 2
Hidradenitis Suppurativa
Eli Lilly and Company · started 2023-10-23
📍 Arizona · Arkansas · California · Connecticut · Florida · Georgia · Illinois · Indiana
NCT06046729 on ClinicalTrials.gov ↗
Active Phase 2
Type 2 Diabetes Mellitus
Hoffmann-La Roche · started 2025-08-19
📍 Arizona · California · Connecticut · District of Columbia · Florida · Georgia · Illinois · Montana
NCT07112872 on ClinicalTrials.gov ↗
Recruiting Phase 3
Carcinoma, Non-Small-Cell Lung, Neoplasm Metastasis
Eli Lilly and Company · started 2023-12-21
📍 Alabama · Arizona · Arkansas · California · Colorado · Connecticut · District of Columbia · Florida
NCT06119581 on ClinicalTrials.gov ↗
Recruiting Phase 2
Obesity, Overweight
Eli Lilly and Company · started 2023-11-17
📍 Arizona · California · Connecticut · Florida · Hawaii · Idaho · Illinois · Iowa
NCT06143956 on ClinicalTrials.gov ↗
Recruiting
Locally Advanced or Metastatic Solid Tumor Harboring an NTRK Gene Fusion
Bayer · started 2020-04-03
📍 Arizona · California · Colorado · Connecticut · Florida · Indiana · Kansas · Maine
NCT04142437 on ClinicalTrials.gov ↗
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Cite this page

Priya Life Science (2026). Clinical Trials in the USA Tracker. Available at: https://priyalifescience.com/clinical-trials-usa/state/california (Accessed: 8 July 2026).

Source: ClinicalTrials.gov, U.S. National Library of Medicine — industry-sponsored studies in a recruiting status with at least one US site, most recently updated first, refreshed daily. This is a curated slice of the full registry, not every US trial. Listing here is informational and not medical advice; eligibility is determined by each study team. Patients should discuss participation with their clinician. Compare pay for the teams running these studies in our US Pharma Salary Guide, see who's behind them in the US Company Directory, or track approvals on the FDA Approvals Tracker. For Irish and EU sites, see our Ireland and EU trackers.