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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.
613 - 624 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 Therapy
Unique Treatment for High Blood Pressure
Worried about high blood pressure? Think beyond typical high blood pressure treatments.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
Conditions:
High Blood Pressure
High Blood Pressure (& [Essential Hypertension])
High Blood Pressure (Hypertension).
Hypertension
Essential Hypertension
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
Featured Offer
Discover Affordable Semaglutide Providers
We Checked the Checkout Page on Every Semaglutide Provider. Here's What We Found.
There's a big difference between the price on a landing page and what you actually pay. We went all the way through checkout so you know exactly what to expect.
📋 5 providers ranked by true monthly cost
💵 Options starting as low as $149/month
🏥 Only licensed providers using FDA-registered pharmacies
⭐ Real Trustpilot scores included — including the ones with mixed reviews
🔒 Includes cancellation policy warnings so you don't get stuck
There's a big difference between the price on a landing page and what you actually pay. We went all the way through checkout so you know exactly what to expect.
📋 5 providers ranked by true monthly cost
💵 Options starting as low as $149/month
🏥 Only licensed providers using FDA-registered pharmacies
⭐ Real Trustpilot scores included — including the ones with mixed reviews
🔒 Includes cancellation policy warnings so you don't get stuck
Conditions:
Weight Loss
Morbid Obesity
Featured Therapy
Bladder leaks? This system might be the answer
Struggling with bladder leaks? Get bladder control beyond pills. The InterStimᵀᴹ system is an FDA-approved treatment that may help you regain control.
Take our quick survey to see if this system could work for you.
Risks may include surgical, device, and stimulation-related complications. See important safety info: https://83b.co/tlcbld
Take our quick survey to see if this system could work for you.
Risks may include surgical, device, and stimulation-related complications. See important safety info: https://83b.co/tlcbld
Conditions:
Overactive Bladder
Urinary Incontinence
Idiopathic Overactive Bladder
Incontinence
Healthy
Featured Trial
Discover Clinical Trials In Your Area (Compensation Provided)
Recruiting
Clinical trials in your area are actively enrolling — and they compensate you for your time. Finding the right one has never been easier.
- Matched to trials in your zip code
- Compensation for time & travel
- Free or low-cost treatments available
- No experience or medical background needed
- Takes just 30 seconds to see if you qualify
- Matched to trials in your zip code
- Compensation for time & travel
- Free or low-cost treatments available
- No experience or medical background needed
- Takes just 30 seconds to see if you qualify
Conditions:
Healthy
Healthy Volunteers
A Study in Participants With Advanced Cancers Associated With Expression of DLL3 (MK-6070-001/HPN328-4001)
Recruiting
This study will investigate the maximum tolerated dose, the recommended dose for expansion (RDE), safety, efficacy, and pharmacokinetics of gocatamig alone, gocatamig with Atezolizumab and gocatamig with I-DXd in participants with advanced cancers associated with expression of Delta-like Canonical Notch Ligand 3 (DLL3).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: Cedar-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California +1 locations
Conditions: Small-cell Lung Cancer, Neuroendocrine Carcinoma
Gemcitabine and Leflunomide in Patients With Advanced Unresectable Pancreatic Cancer
Recruiting
This phase Ib trial tests the safety, side effects, and best dose of leflunomide in combination with gemcitabine in treating patients with pancreatic cancer that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) and cannot be removed by surgery (unresectable). Improving the effectiveness of gemcitabine without increasing side effects could lead to a greater impact for pancreatic cancer patients' survival and quality of life. Gemcit... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: City of Hope Medical Center, Duarte, California
Conditions: Advanced Pancreatic Adenocarcinoma, Stage III Pancreatic Cancer AJCC v8, Stage IV Pancreatic Cancer AJCC v8, Unresectable Pancreatic Ductal Adenocarcinoma
Time-Restricted Eating and Cancer: Clinical Outcomes, Mechanisms, and Moderators
Recruiting
The purpose of this study is to test whether the timing of meals can improve treatment adverse events, influence tumor biology and alter a person's mood and behaviors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: Cedars-Sinai Medical Center, West Hollywood, California
Conditions: Colorectal Cancer, Breast Cancer
A Study of HFB200301 as a Single Agent and in Combination With Tislelizumab in Adult Patients With Advanced Solid Tumors
Recruiting
The purpose of this study is to test the safety and tolerability of HFB200301 as a single agent and in combination with tislelizumab in patients with advanced cancers. There are two parts in this study. During the escalation part, groups of participants will receive increasing doses of HFB200301 as a monotherapy or in combination with tislelizumab until a safe and tolerable dose of HFB200301 as a single agent or combination therapy is determined. During the expansion part, participants will take... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: USC/Norris Comprehensive Cancer Center, Los Angeles, California
Conditions: Gastric Cancer, Renal Cell Carcinoma, Melanoma, Sarcoma, Testicular Germ Cell Tumor, Cervical Cancer, Mesothelioma, Non Small Cell Lung Cancer, Head and Neck Squamous Cell Carcinoma
A Study to Evaluate Safety, Efficacy of FF-10832 in Combo With Pembrolizumab in Urothelial & Non-small Cell Lung Cancer
Recruiting
To confirm a recommended Phase 2 dose (RP2D) of FF-10832 (Gemcitabine Liposome Injection) given intravenously Day 1 of a 21-day cycle, in combination with 200 mg pembrolizumab given intravenously Day 1 of the same 21-day cycle, for treatment of advanced urothelial and non-small cell lung cancer
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: Cancer and Blood Speciality Clinic, Long Beach, California +1 locations
Conditions: Advanced Urothelial Carcinoma, Advanced Non Small Cell Lung Cancer
A Study of VET3-TGI in Patients With Solid Tumors
Recruiting
VET3-TGI is an oncolytic immunotherapy designed to treat advanced cancers. VET3-TGI has not been given to human patients yet, and the current study is designed to find a safe and effective dose of VET3-TGI when administered by direct injection into tumor(s) (called an intratumoral injection) or when given intravenously (into the vein) both alone and in combination with pembrolizumab in patients with solid tumors (STEALTH-001).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: USC/Norris Comprehensive Cancer Center, Los Angeles, California +1 locations
Conditions: Solid Tumor, Adult, Microsatellite Stable Colorectal Cancer, Head and Neck Squamous Cell Carcinoma, Cervical Cancer, Kidney Cancer, Renal Cell Carcinoma, Melanoma Stage IV, Merkel Cell Carcinoma of Skin, Mesothelioma, Non-small Cell Lung Cancer
Umbrella Study for Analysis of Data Related to Patients With Cancer
Recruiting
This study is a multisite, minimal risk, non-interventional study using patient electronic health record data collected as part of standard of care to answer cohort-based research questions and create robust real-world data sets.
Gender:
ALL
Ages:
All
Trial Updated:
04/09/2025
Locations: Memorial Health Services, Fountain Valley, California
Conditions: Cancer
A Study of Enzalutamide, Enzalutamide in Combination With Mifepristone, or Chemotherapy in People With Metastatic Breast Cancer
Recruiting
The researchers are doing this study to find out if the study drug, enzalutamide, alone or combined with the study drug, mifepristone, is effective in treating advanced or metastatic androgen receptor-positive (AR+) triple negative breast cancer (TNBC) or estrogen receptor-low breast cancer (ER-low BC), and whether these study treatments work as well as standard chemotherapy with carboplatin, paclitaxel, capecitabine, or eribulin.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: University of California San Francisco (Data collection only), San Francisco, California
Conditions: Metastatic Breast Cancer
A Trial to Find Out if REGN4336 is Safe and How Well it Works Alone and in Combination With Cemiplimab or REGN5678 for Adult Participants With Advanced Prostate Cancer
Recruiting
This study is researching an investigational drug called REGN4336. Some participants may receive additional investigational drugs in combination with REGN4336. These additional drugs include REGN5678, cemiplimab and sarilumab.
The main purpose of this study is to determine the safety, tolerability (how the body reacts to the drug) and effectiveness of REGN4336 alone, in combination with cemiplimab, or in combination with REGN5678. REGN4336, cemiplimab and REGN5678 are a type of treatment for ca... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
04/08/2025
Locations: Stanford University Medical Center - Blake Wilbur Drive, Palo Alto, California
Conditions: Metastatic Castration-resistant Prostate Cancer
S1703 Serum Tumor Marker Directed Disease Monitoring in Patients With Hormone Receptor Positive Her2 Negative Metastatic Breast Cancer
Recruiting
This randomized research trial studies how well serum tumor marker directed disease monitoring works in monitoring patients with hormone receptor positive Her2 negative breast cancer that has spread to other places in the body. Using markers to prompt when scans should be ordered may be as good as the usual approach to monitoring disease.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/03/2025
Locations: Kaiser Permanente-Anaheim, Anaheim, California +40 locations
Conditions: Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor Positive, HER2/Neu Negative, Progesterone Receptor Positive, Prognostic Stage IV Breast Cancer AJCC v8, Elevated CA15-3 or CEA or CA27-29
First in Human Study of TORL-2-307-ADC in Participants With Advanced Cancer
Recruiting
This first-in-human study will evaluate the safety, tolerability, pharmacokinetics, and antitumor activity of TORL-2-307-ADC in patients with advanced cancer
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/02/2025
Locations: Providence St. Jude Medical Center, Fullerton, California +2 locations
Conditions: Advanced Solid Tumor, Gastric Cancer, Pancreas Cancer, Gastroesophageal Junction Adenocarcinoma
Study of DECOY20 With or Without Tislelizumab in Patients With Advanced Solid Tumors
Recruiting
INDP-D101 is a Phase 1/2, open-label, multi-center, dose escalation and expansion study evaluating the safety, tolerability and clinical activity of Decoy20 as monotherapy and in combination with tislelizumab in patients with locally advanced or metastatic solid tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/02/2025
Locations: University of Southern California- Norris Cancer Center, Los Angeles, California +1 locations
Conditions: Solid Tumor, Adult, HCC - Hepatocellular Carcinoma, CRC (colorectal Cancer), Pancreatic Adenocarcinoma, NSCLC Non-small Cell Lung Cancer, Squamous Cell Cancer of the Head and Neck, UC (Urothelial Cancer), MSI-H Cancer
613 - 624 of 929
