California is currently home to 5602 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including Los Angeles, San Francisco, San Diego and Sacramento. Whether you're a healthy volunteer interested in paid medical research or someone seeking trials related to a specific condition, the state offers a diverse array of opportunities in your vicinity.
A Follow-up Study to Test Long-term Treatment With Nerandomilast in People With Pulmonary Fibrosis Who Took Part in a Previous Study With Nerandomilast
NCT06238622
Recruiting
This study is open to people with idiopathic pulmonary fibrosis (IPF) or progressive pulmonary fibrosis (PPF). They can only take part if they have completed treatment in a previous study with a medicine called nerandomilast or BI 1015550. The goal of this study is to find out how well people with pulmonary fibrosis tolerate long- term treatment with nerandomilast. The study also tests whether nerandomilast improves lung function and prolongs the time until symptoms get worse, participants need... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/19/2025
Locations: University of Southern California, Los Angeles, California
Conditions: Idiopathic Pulmonary Fibrosis, Progressive Pulmonary Fibrosis
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Clinical Utility of Neurophysiological Measurements of ECAP-controlled Closed-loop SCS to Guide Treatment of Chronic Pain
NCT06229470
Recruiting
The purpose of this study is to evaluate the clinical utility of neurophysiological measurements of ECAP-controlled closed-loop SCS (i.e., neural panel metrics) to guide treatment of chronic pain of the trunk and/or limbs.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/19/2025
Locations: Spanish Hills Interventional Pain Specialists, Camarillo, California
Conditions: Chronic Pain
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A Study to Evaluate the Safety, Tolerability, Efficacy, and Drug Levels of CC-97540 in Participants With Relapsing Forms of Multiple Sclerosis, Progressive Forms of Multiple Sclerosis or Refractory Myasthenia Gravis (MG) (Breakfree-2)
NCT06220201
Recruiting
The purpose of this study is to evaluate the safety, tolerability, efficacy, and drug levels of CC-97540 in participants with Relapsing Forms of Multiple Sclerosis (RMS), Progressive Forms of Multiple Sclerosis (PMS) or Refractory Myasthenia Gravis (MG).
Gender:
ALL
Ages:
Between 18 years and 60 years
Trial Updated:
08/19/2025
Locations: University of California, Irvine, Irvine, California
Conditions: Multiple Sclerosis, Myasthenia Gravis
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Phase 1 Study to Investigate TCRTs KRAS Mutation in Unresectable, Advanced, and/or Metastatic Solid Tumors
NCT06218914
Recruiting
Phase I Study, a master protocol to investigate TCR-Engineered T cells recognizing KRAS mutations in adult subjects with Unresectable, Advanced, and/or Metastatic Solid Tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/19/2025
Locations: Research Site, Duarte, California
Conditions: Non-small Cell Lung Cancer, Colorectal Carcinoma, Pancreatic Ductal Adenocarcinoma, Endometrial Cancer, Solid Tumor, Adult, KRAS G12D
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Platform Clinical Study for Conquering Scleroderma
NCT06195072
Recruiting
The goal of this clinical trial is to test efficacy of different investigational products (IPs) compared with placebo on the change from baseline to the end of the treatment period at Week 52 in lung capacity in participants with Interstitial Lung Disease Secondary to Systemic Sclerosis.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/19/2025
Locations: Keck School of Medicine at USC Medical Center, Los Angeles, California
Conditions: Interstitial Lung Disease Due to Systemic Disease, Scleroderma
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Study of Sonrotoclax (BGB-11417) Plus Zanubrutinib (BGB-3111) Compared With Venetoclax Plus Obinutuzumab in Participants With Chronic Lymphocytic Leukemia (CLL)
NCT06073821
Recruiting
The main objective of this study is to compare the efficacy of sonrotoclax plus zanubrutinib versus venetoclax plus obinutuzumab in participants with chronic lymphocytic leukemia (CLL)
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/19/2025
Locations: City of Hope National Medical Center, Duarte, California
Conditions: CLL
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A 2-stage, Phase III Study to Investigate the Efficacy and Safety of Anifrolumab in Adults With Chronic and/or Subacute Cutaneous Lupus Erythematosus
NCT06015737
Recruiting
This study aims to evaluate the efficacy and safety of subcutaneous (SC) anifrolumab versus placebo in adult participants with cutaneous lupus erythematosus (CLE).
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
08/19/2025
Locations: Research Site, Covina, California
Conditions: Cutaneous Lupus Erythematosus
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A Study of Selinexor in People With Wilms Tumors and Other Solid Tumors
NCT05985161
Recruiting
The purpose of this study is to find out whether selinexor is an effective treatment for people who have a relapsed/refractory Wilms tumor, rhabdoid tumor, MPNST, or another solid tumor that makes a higher than normal amount of XPO1 or has genetic changes that increase the activity of XP01.
Gender:
ALL
Ages:
12 months and above
Trial Updated:
08/19/2025
Locations: Children's Hospital of Los Angeles (Data Collection Only), Los Angeles, California
Conditions: Wilms Tumor, Rhabdoid Tumor, Malignant Peripheral Nerve Sheath Tumors, MPNST, Nephroblastoma, XPO1 Gene Mutation, Solid Tumor
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An Open-label Study Comparing Lutetium (177Lu) Vipivotide Tetraxetan Versus Observation in PSMA Positive OMPC.
NCT05939414
Recruiting
The purpose of this study is to evaluate the efficacy and safety of lutetium (177Lu) vipivotide tetraxetan (AAA617) in participants with oligometastatic prostate cancer (OMPC) progressing after definitive therapy to their primary tumor. The data generated from this study will provide evidence for the treatment of AAA617 in early-stage prostate cancer patients to control recurrent tumor from progressing to fatal metastatic disease while preserving quality of life by delaying treatment with androg... Read More
Gender:
MALE
Ages:
Between 18 years and 100 years
Trial Updated:
08/19/2025
Locations: VA Greater LA Healthcare System, Los Angeles, California
Conditions: Oligometastatic Prostate Cancer (OMPC)
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A Study to Test How Well Different Doses of BI 764532 Are Tolerated by People With a Tumour in the Brain That is Positive for DLL3
NCT05916313
Recruiting
This study (1438-0003) is open to adults with a tumour in the brain that is positive for the tumour marker delta-like 3 (DLL3). This study is in people with advanced cancer for whom previous treatment was not successful. The purpose of this study is to find out the highest dose of BI 764532 that people with a brain tumour that is positive for DLL3 can tolerate. BI 764532 is an antibody-like molecule that can attach and link together the cancer cells and T-cells of the immune system (DLL3/CD3 bi... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/19/2025
Locations: University of California Irvine, Orange, California
Conditions: Glioma
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Sonocloud-9 in Association With Carboplatin Versus Standard-of-Care Chemotherapies (CCNU or TMZ) in Recurrent GBM
NCT05902169
Recruiting
The brain is protected from any toxic or inflammatory molecule by the blood-brain barrier (BBB). This physical barrier is located at the level of the blood vessel walls. Because of these barrier properties, the blood vessels are also impermeable to the passage of therapeutic molecules from the blood to the brain. The development of effective treatments against glioblastoma is thus limited due to the BBB that prevents most drugs injected in the bloodstream from getting into brain tissue where the... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/19/2025
Locations: University of California, San Francisco, San Francisco, California
Conditions: Glioblastoma, Recurrent Glioblastoma, GBM
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[177Lu]Lu-NeoB in Combination With Ribociclib and Fulvestrant in Participants With ER+, HER2- and GRPR+ Advanced Breast Cancer
NCT05870579
Recruiting
The purpose of this trial is to estimate the recommended dose (RD) of \[177Lu\]Lu-NeoB in combination with ribociclib and fulvestrant in participants with estrogen receptor (ER) positive (ER+), human epidermal growth factor receptor-2 (HER2) negative (HER2-) and gastrin releasing peptide receptor (GRPR) positive (GRPR+) advanced breast cancer experiencing early relapse from (neo)adjuvant endocrine therapy or who have progressed on endocrine therapy in combination with a CDK4/6 inhibitor for adva... Read More
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
08/19/2025
Locations: UCLA Jonsson Comp Cancer Center, Los Angeles, California
Conditions: Breast Cancer
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