California is currently home to 5585 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 Study to Learn About the Study Medicine Called PF-07868489 in Healthy Adult People and in People With Pulmonary Arterial Hypertension
Recruiting
The purpose of the study is to learn how the study medicine called PF-07868489 is tolerated and acts in healthy adult people and people with pulmonary arterial hypertension (PAH). Part A: An investigator- and participant-blind, sponsor-open, placebo-controlled, single ascending dose study to assess the safety, tolerability, and pharmacokinetics (PK) of PF-07868489 in healthy adult participants. Part B: A 24-week, randomized, double blind, placebo-controlled study to assess the safety, tolera... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
04/16/2025
Locations: Anaheim Clinical Trials, LLC, Anaheim, California
Conditions: Pulmonary Arterial Hypertension
Study of Opevesostat (MK-5684) Versus Alternative NHA in mCRPC (MK-5684-003)
Recruiting
This is a phase 3, randomized, open-label study of opevesostat compared to alternative abiraterone acetate or enzalutamide in participants with metastatic castration-resistant prostate cancer (mCRPC) with respect to overall survival (OS) and to radiographic progression-free survival (rPFS) per Prostate Cancer Working Group (PCWG) Modified Response Evaluation Criteria In Solid Tumors (RECIST 1.1) as assessed by blinded independent central review (BICR) in participants with mCRPC previously treate... Read More
Gender:
ALL
Ages:
All
Trial Updated:
04/16/2025
Locations: University of California, Irvine (UCI) Health - UC Irvine Medical Center ( Site 0040), Orange, California
Conditions: Prostate Cancer Metastatic
Sacituzumab Tirumotecan (MK-2870) in Post Platinum and Post Immunotherapy Endometrial Cancer (MK-2870-005)
Recruiting
Researchers are looking for new ways to treat people with endometrial cancer (EC) who have previously received treatment with platinum based therapy (a type of chemotherapy) and immunotherapy. Immunotherapy is a treatment that helps the immune system fight cancer. This clinical study will compare MK-2870 sacituzumab tirumotecan to chemotherapy. The goal of the study is to learn if people who receive MK-2870 sacituzumab tirumotecan live longer overall and without the cancer getting worse compared... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: UCLA Hematology/Oncology - Westwood (Building 100)-Department of OBGYN, Division of Gynecologic Onc, Los Angeles, California
Conditions: Endometrial Cancer
A Study of SGN-CEACAM5C in Adults With Advanced Solid Tumors
Recruiting
This clinical trial is studying advanced solid tumors. Solid tumors are cancers that start in a part of your body like your lungs or liver instead of your blood. Once tumors have grown bigger in one place but haven't spread, they're called locally advanced. If your cancer has spread to other parts of your body, it's called metastatic. When a cancer has gotten so big it can't easily be removed or has spread to other parts of the body, it is called unresectable. These types of cancer are harder to... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: City of Hope, Duarte, California
Conditions: Colorectal Neoplasms, Carcinoma, Non-Small-Cell Lung, Stomach Neoplasms, Pancreatic Ductal Adenocarcinoma, Gastroesophageal Junction Adenocarcinoma, Small Cell Lung Carcinoma
Effect of 10 mg Xanamem on Dementia Due to Alzheimer's Disease
Recruiting
Xanamem® is being developed as a potential treatment for symptomatic, early stages of Alzheimer's Disease (AD) and Major Depressive Disorder (MDD). This XanaMIA Phase 2b/3 study is to investigate the safety, tolerability, and efficacy of Xanamem in in mild or moderate dementia due to AD. Trial participants will be randomized to either receive 10mg of Xanamem once daily or a placebo for 36 weeks at a 1:1 ratio in a double-blinded fashion.
Gender:
ALL
Ages:
50 years and above
Trial Updated:
04/16/2025
Locations: ACW Investigative Site 218, Carlsbad, California
Conditions: Dementia Moderate, Dementia, Mild, Alzheimer Disease
A Study of First-Line Olomorasib (LY3537982) and Pembrolizumab With or Without Chemotherapy in Patients With Advanced KRAS G12C-Mutant Non-small Cell Lung Cancer
Recruiting
The purpose of this study is to assess if adding LY3537982 in combination with standard of care anti-cancer drugs is more effective than standard of care in participants with untreated advanced NSCLC. NSCLC must have a change in a gene called KRAS G12C. Study participation, including follow-up, could last up to 3 years, depending on how you and your lung cancer are doing.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: Cedars-Sinai Medical Center, Los Angeles, California
Conditions: Carcinoma, Non-Small-Cell Lung, Neoplasm Metastasis
Study Evaluating Tarlatamab After Chemoradiotherapy in Limited-Stage Small-Cell Lung Cancer (LS-SCLC)
Recruiting
The primary objective of this study is to compare the efficacy of tarlatamab with placebo as assessed by progression free survival (PFS).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: Valkyrie Clinical Trials, Los Angeles, California
Conditions: Limited Stage Small Cell Lung Cancer, Small Cell Lung Cancer
FrexalimAB in Preservation of Endogenous insULIN Secretion Compared to Placebo in adUlts and Adolescents on Top of inSulin Therapy (FABULINUS)
Recruiting
This is a randomized, parallel group, double-blind Phase 2 study with a 52-week blinded extension evaluating the safety and efficacy of 3 dose levels of frexalimab in comparison with placebo in participants with newly diagnosed T1D on insulin treatment. Study details include: Screening period: at least 3 weeks and up to 5 weeks Double-blind treatment period (104 weeks): * Main treatment period: 52 weeks * Blinded extension: 52 weeks Safety follow-up: up to 26 weeks The treatment duration wil... Read More
Gender:
ALL
Ages:
Between 12 years and 35 years
Trial Updated:
04/16/2025
Locations: University of California San Francisco - Mission Bay- Site Number : 8400012, San Francisco, California
Conditions: Type 1 Diabetes Mellitus
A Study of Bomedemstat (IMG-7289/MK-3543) Compared to Best Available Therapy (BAT) in Participants With Essential Thrombocythemia and an Inadequate Response or Intolerance of Hydroxyurea (MK-3543-006)
Recruiting
This is a study evaluating the safety and efficacy of bomedemstat (MK-3543) compared with the best available therapy (BAT) in participants with essential thrombocythemia (ET) who have an inadequate response to or are intolerant of hydroxyurea. The primary study hypothesis is that bomedemstat is superior to the best available therapy with respect to durable clinicohematologic response (DCHR).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: Los Angeles Cancer Network ( Site 3491), Glendale, California
Conditions: Essential Thrombocythemia
Sacituzumab Tirumotecan (MK-2870) Versus Chemotherapy in Previously Treated Advanced or Metastatic Nonsquamous Non-small Cell Lung Cancer (NSCLC) With EGFR Mutations or Other Genomic Alterations (MK-2870-004)
Recruiting
The purpose of this study is to evaluate sacituzumab tirumotecan versus chemotherapy (docetaxel or pemetrexed) for the treatment of previously-treated non-small cell lung cancer (NSCLC) with exon 19del or exon 21 L858R EGFR mutations (hereafter referred to as EGFR mutations or EGFR-mutated) or any of the follow genomic alterations: ALK gene rearrangements, ROS1 rearrangements, BRAF V600E mutations, NTRK gene fusions, MET exon 14 skipping mutations, RET rearrangements, or less common EGFR point m... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: UCLA Hematology/Oncology - Santa Monica ( Site 0023), Los Angeles, California
Conditions: Non-small Cell Lung Cancer (NSCLC)
A Study of LY3556050 in Adult Participants With Diabetic Peripheral Neuropathic Pain
Recruiting
The main purpose of this study is to determine the safety and efficacy of LY3556050 versus placebo in participants with diabetic peripheral neuropathic pain (DPNP). The study will lasts approximately 24 weeks, across 3 study periods.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: Hope Clinical Research, Inc., Canoga Park, California
Conditions: Diabetic Peripheral Neuropathy
A Study of Avutometinib (VS-6766) + Defactinib (VS-6063) in Recurrent Low-Grade Serous Ovarian Cancer
Recruiting
This study will assess the safety and efficacy of avutometinib (VS-6766) in combination with defactinib versus Investigator's choice of treatments (ICT) in subjects with recurrent LGSOC who have progressed on a prior platinum-based therapy.
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
04/16/2025
Locations: UCLA Health, Los Angeles, California
Conditions: Low Grade Serous Ovarian Cancer