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Cancer Paid Clinical Trials in California
A listing of 929 Cancer clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
469 - 480 of 929
The state of California currently has 929 active clinical trials seeking participants for Cancer research studies. These trials are conducted in various cities, including Los Angeles, San Francisco, San Diego and Sacramento.
Featured Trial
Healthy Participants Needed (Colonoscopy + Cancer Screening)
Recruiting
Earn $325 - $475 in electronic payment card compensation for your time and effort by participating in a clinical study to develop a blood test that may one day help screen for colon cancer. Take a quick quiz to see if you qualify.
Conditions:
Healthy
Healthy Volunteers
Healthy Subjects
Healthy Volunteer
Healthy Participants
Featured Trial
Paid Clinical Studies Nationwide
Recruiting
Nationwide clinical trials offered in your area. Some trials offering up to several thousand dollars in compensation for participation.
Conditions:
Healthy
Healthy Volunteer Study
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Semaglutide and Tirzepatide are advanced GLP-1 medications designed to support weight management and metabolic health. They work by targeting GLP-1 receptors in the body, helping regulate appetite, improve blood sugar control, and support sustainable weight loss (up to 22% of body weight).
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Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
Featured Trial
Buy Retatrutide Online Through Celia
Recruiting
Retatrutide (formerly M25) is an investigational peptide being studied for its potential in supporting weight management and metabolic health. It acts on GLP-1, GIP, and glucagon receptors to influence appetite, energy regulation, and fat metabolism.
Conditions:
Healthy
Featured Trial
COVID-19 Vaccine Clinical Trial (Compensation Provided)
Recruiting
Healthy adults ages 50-64 may qualify. You may be eligible if you haven’t received a COVID-19 vaccine and haven’t had COVID-19 in the last 90 days.
Qualified participants may receive compensation for time and travel.
Qualified participants may receive compensation for time and travel.
Conditions:
Healthy
Featured Trial
Stroke Clinical Study
Recruiting
A clinical study for people that suffer with Stroke
Conditions:
Stroke
Metformin for the Treatment of Insulin Resistance in Women With Stage I-III Breast Cancer Completing Chemotherapy
Recruiting
This phase III trial evaluates how often women develop insulin resistance and type-2 diabetes and compares metformin with usual care to usual care alone in treating insulin resistance in women with stage I-III breast cancer after chemotherapy. Insulin resistance occurs when cells stop responding to insulin and is a risk factor for developing diabetes and heart disease. Higher levels of insulin have been shown to be associated with aggressive breast cancer. Metformin hydrochloride decreases the a... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
06/18/2025
Locations: City of Hope Medical Center, Duarte, California +2 locations
Conditions: Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Invasive Breast Carcinoma
A Phase 2 Study of PCS6422 With Capecitabine in Patients With Advanced or Metastatic Breast Cancer
Recruiting
This is an adaptive Phase 2, open-label, randomized, multi-center study evaluating up to 2 regimens of PCS6422 with capecitabine (Cap) vs. standard dose of Cap alone in patients with advanced or metastatic breast cancer. The goal of the study is to assess the efficacy and safety of PCS6422 + Cap as a treatment option for patients with advanced or metastatic breast cancer who are not eligible for anthracycline- or taxane-containing therapies, or other available therapies, including PD-1 or PARP i... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/18/2025
Locations: Valkyrie Clinical Trials, Los Angeles, California +1 locations
Daily Adaptive Radiation Therapy Using an Individualized Approach for Prostate Cancer
Recruiting
This trial is a prospective, single-arm, multi-center clinical trial designed to assess whether adaptive radiotherapy with urethral sparing for low to intermediate risk localized prostate cancer will translate into a decreased rate of patient reported acute urinary side effects, as measured by the patient reported EPIC-26 questionnaire, compared with the historically reported rate for non-adaptive, non-urethral sparing prostate SBRT.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
06/18/2025
Locations: Duarte Cancer Center, Duarte, California +1 locations
Conditions: Prostate Cancer
A Clinical Study of Pembrolizumab (+) Berahyaluronidase Alfa (MK-3475A) to Treat Newly-diagnosed Metastatic Non-small Cell Lung Cancer (MK-3475A-F84)
Recruiting
Researchers are looking for new ways to treat non-small cell lung cancer (NSCLC) that is metastatic, which means cancer has spread to other parts of the body.
Some people with metastatic NSCLC are treated with pembrolizumab, an immunotherapy treatment that is given into a vein as an intravenous (IV) infusion. Pembrolizumab (+) Berahyaluronidase alfa is pembrolizumab that is given under the skin as a subcutaneous (SC) injection. The goal of this study is to compare what happens to pembrolizumab... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/17/2025
Locations: Providence Medical Foundation ( Site 0117), Fullerton, California +1 locations
Conditions: Lung Cancer, Non-Small Cell Lung Cancer
Prospective External Control Cohort In Patients With Newly Diagnosed Advanced or Metastatic EGFR Mutant Non-Small Cell Lung Cancer
Recruiting
The objective of this study is to build a prospective cohort in patients with locally advanced or metastatic NSCLC with common EGFR mutations. In NPM-002, there will be standardized data collection at baseline, on-treatment and at discontinuation of therapy. Patients who enroll prior to initiation of osimertinib treatment (\~30%) will undergo imaging with standardized intervals.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/17/2025
Locations: Pacific Cancer Care, Monterey, California
Conditions: Non Small Cell Lung Cancer
Extremely Hypofractionated Intensity Modulated Stereotactic Body Radiotherapy for the Treatment of Prostate Cancer With Rising PSA After Radical Prostatectomy
Recruiting
This phase II trial investigates the effect of extremely hypofractionated intensity modulated stereotactic body radiotherapy in treating patients with prostate cancer that has rising prostate specific antigen (PSA) after radical prostatectomy. Stereotactic body radiation therapy uses special equipment to position a patient and deliver radiation to tumors with high precision. This method may kill tumor cells with fewer doses over a shorter period and cause less damage to normal tissue. Hypofracti... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
06/17/2025
Locations: UCLA / Jonsson Comprehensive Cancer Center, Los Angeles, California
Conditions: Prostate Adenocarcinoma, Stage IIIB Prostate Cancer American Joint Committee on Cancer (AJCC) v8, Stage IIIC Prostate Cancer AJCC v8, Stage IV Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8, Stage IVB Prostate Cancer AJCC v8
ALTUS: Performance of a Multi- Target Hepatocellular Carcinoma (HCC) Test in Subjects With Increased Risk
Recruiting
The primary objective is to assess overall sensitivity and specificity of Oncoguard™ Liver for hepatocellular cancer (HCC) detection in a surveillance population.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/17/2025
Locations: Franco Felizarta, MD, Bakersfield, California +11 locations
Study of PF-07220060 With Letrozole in Adults With HR-positive HER2-negative Breast Cancer Who Have Not Received Anticancer Treatment for Advanced/Metastatic Disease
Recruiting
The purpose of this study is to determine the safety and efficacy of PF-07220060 with letrozole compared to approved treatments (ie, palbociclib, ribociclib or abemaciclib with letrozole) in people with breast cancer:
* HR-positive (breast cancer cells that need estrogen or progesterone to grow)
* HER2-negative (cells that have a small amount or none of a protein called HER2 on their surface);
* locally advanced (that has spread from where it started to nearby tissue or lymph nodes) or metastat... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/17/2025
Locations: Cancer and Blood Specialty Clinic / Cancer and Blood Research Center, LLC, Los Alamitos, California +8 locations
Conditions: Breast Cancer
Testing the Safety and Effectiveness of Radiation-based Treatment (Lutetium Lu 177 Dotatate) for Metastatic Prostate Cancer That Has Neuroendocrine Cells
Recruiting
This phase II trial studies how well lutetium Lu 177 dotatate works in treating patients with prostate cancer with neuroendocrine differentiation that has spread to other places in the body (metastatic). Neuroendocrine differentiation refers to cells that have traits of both hormone-producing endocrine cells and nerve cells. These cells release hormones into the blood in response to a signal from the nervous system. Hormones are biological substances that circulate through the bloodstream to con... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
06/17/2025
Locations: City of Hope Comprehensive Cancer Center, Duarte, California +3 locations
Conditions: Metastatic Prostate Adenocarcinoma With Neuroendocrine Differentiation, Metastatic Prostate Small Cell Neuroendocrine Carcinoma, Stage IV Prostate Cancer AJCC v8, Metastatic Prostate Neuroendocrine Carcinoma
Study of HRO761 Alone or in Combination in Cancer Patients With Specific DNA Alterations Called Microsatellite Instability or Mismatch Repair Deficiency.
Recruiting
The main purpose of the study is to evaluate the safety and tolerability of HRO761 and identify the recommended dose(s), i.e., the optimal safe and active dose of HRO761 alone or in combination with pembrolizumab or irinotecan that can be given to patients who have cancers with specific molecular alterations called MSIhi (Microsatellite Instability-high) or dMMR (Mismatch Repair Deficient) that might work best to treat these specific cancer types and to understand how well HRO761 is able to trea... Read More
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
06/16/2025
Locations: University of California LA, Los Angeles, California +1 locations
Conditions: MSIhi or dMMR Advanced Unresectable or Metastatic Solid Tumors, Including Colorectal Cancers
Phase 3 Study of Gedatolisib as First-Line Treatment for Patients With HR-Positive, HER2-Negative Advanced Breast Cancer (VIKTORIA-2)
Recruiting
This is a Phase 3, open-label, randomized, clinical trial evaluating the efficacy and safety of gedatolisib plus fulvestrant and CDK4/6 Inhibitors for the treatment of patients with locally advanced or metastatic HR+/HER2- advanced breast cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/14/2025
Locations: Providence Medical Foundation, Fullerton, California +1 locations
Conditions: Breast Cancer
Early Detection of Advanced Adenomas and Colorectal Cancer
Recruiting
This study aims to develop a highly sensitive, specific, and cost-effective blood assay for early detection of colorectal adenomas and cancer, using advanced machine learning and state-of-the-art biological analyses.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: City of Hope Medical Center, Monrovia, California +1 locations
Conditions: Colorectal Cancer, Colorectal Neoplasms, Colorectal Polyp, Colorectal Adenocarcinoma, Colorectal Disorders, Colorectal Dysplasia, Colorectal Cancer Stage I, Colorectal Cancer Stage II, Colorectal Cancer Stage III, Colorectal Cancer Stage IV, Colorectal Neoplasms Malignant, Colorectal Serrated Adenocarcinoma, Colorectal Adenoma With Severe Dysplasia, Colorectal Adenoma With Mild Dysplasia, Colorectal Adenoma With Moderate Dysplasia, Colorectal Adenoma and Carcinoma 1, Colorectal Adenomatous Polyp, Colorectal Adenocarcinoma Metastatic in the Liver
469 - 480 of 929
