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California Paid Clinical Trials
A listing of 5598 clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
2365 - 2376 of 5598
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California is currently home to 5598 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.
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Paid Clinical Studies Nationwide
Recruiting
Nationwide clinical trials offered in your area. Some trials offering up to several thousand dollars in compensation for participation.
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Recruiting
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Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
A Study of the Oral EGFR Inhibitor PLB1004 in Non-Small Cell Lung Cancer
Recruiting
This is a Phase I, multicenter, open-label, dose escalation and dose expansion study to assess the safety and pharmacokinetic profile of PLB1004, a mono-anilino-pyrimidine compound, given alone in NSCLC patients with EGFR exon 20 insertion mutations，uncommon mutations, classical mutations (Ex19del and L858R), and drug-resistant mutation (T790M). Patients will be enrolled and dosed according to the most current protocol. This study is made of two Parts. Part 1 includes a dose escalation into 7 c... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/21/2025
Locations: University of California-Davis, Sacramento, California
Conditions: Non-Small Cell Lung Cancer
A Study to Evaluate Long-term Safety of Ecopipam Tablets in Children, Adolescents and Adults With Tourette's Disorder
Recruiting
The primary objective of this study is to evaluate the long-term safety and tolerability of ecopipam tablets in children (greater than or equal to \[\>=\] 6 and less than \[\<\] 12 years of age), adolescents (\>=12 and \<18 years of age), and adults (\>=18 years of age) with Tourette's Syndrome (TS).
Gender:
ALL
Ages:
6 years and above
Trial Updated:
04/21/2025
Locations: Advanced Research Center, Anaheim, California
Conditions: Tourette Syndrome
The Immune Effects of Fermented Wheat Germ Nutritional Supplementation in Patients With Advanced Solid Tumor Cancers Being Treated With Standard of Care Checkpoint Inhibitors
Recruiting
This phase I clinical trial tests the immune effects of fermented wheat germ in patients with advanced solid tumor cancers who are being treated with standard of care checkpoint inhibitors. Fermented wheat germ is a nutritional supplement that some claim is a "dietary food for special medical purposes for cancer patients" to support them in treatment. There have also been claims that fermented wheat germ is "clinically proven" and "recognized by medical experts" to "enhance oncological treatment... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/21/2025
Locations: University of California Davis Comprehensive Cancer Center, Sacramento, California
Conditions: Advanced Colorectal Carcinoma, Advanced Lung Non-Small Cell Carcinoma, Advanced Malignant Solid Neoplasm, Advanced Melanoma, Advanced Renal Cell Carcinoma, Advanced Triple-Negative Breast Carcinoma, Anatomic Stage III Breast Cancer AJCC v8, Clinical Stage III Cutaneous Melanoma AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8, Stage III Colorectal Cancer AJCC v8, Stage III Lung Cancer AJCC v8, Stage III Renal Cell Cancer AJCC v8, Stage IV Colorectal Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8, Anatomic Stage IV Breast Cancer (AJCC) v8
Long-Term Safety of Lutetium (177Lu) Vipivotide Tetraxetan in Participants With Prostate Cancer
Recruiting
The purpose of this post-marketing study is to further characterize the long-term outcome of known or potential risks of lutetium (177Lu) vipivotide tetraxetan also known as \[177Lu\]Lu-PSMA-617 or 177Lu-PSMA-617 and hereinafter referred to as AAA617. The study also seeks to further characterize (as possible) any other AAA617 causally related serious adverse event(s) in the long-term in adults with prostate cancer who received at least one dose of AAA617 from interventional, Phase I-IV Novartis... Read More
Gender:
MALE
Ages:
Between 18 years and 100 years
Trial Updated:
04/21/2025
Locations: St. Joseph Hospital, Orange, California
Conditions: Prostate Cancer
Sleep Architecture & Cognition in Focal Epilepsy
Recruiting
Focal Epilepsy (FE) patients and healthy controls will wear an actigraph at home for one week and a home sleep study device at home for one night. Participants will then undergo two nights of testing (at least one week apart) at California Sleep Solutions (CSS) in Sacramento, CA. During the overnight stays, participants will have EEG leads placed and possibly a headband. They will undergo cognitive testing before they go to sleep and again in the morning. During one night of testing, sounds will... Read More
Gender:
ALL
Ages:
Between 18 years and 40 years
Trial Updated:
04/21/2025
Locations: UC Davis, Sacramento, California
Conditions: Focal Epilepsy
Retrograde Femoral Nail-Advanced Outcomes for Fixation of Distal Femur and Femoral Shaft Fractures
Recruiting
This project consists of a prospective and retrospective case series design. Study candidates will include all patients 18 years or older, who were evaluated at UCSD and found to have a distal femur or femoral shaft fracture requiring surgical fixation. Patients who consent to study participation will recieve the RFN-advanced Retrograde Femoral Nailing System implant for fracture fixation. Data on functional status, healing rates, complication rates, and pain levels will be collected for each pa... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/21/2025
Locations: University of California, San Diego, San Diego, California
Conditions: Femoral Fracture
Subscapularis Repair Augmentation for Total Shoulder Arthroplasty
Recruiting
The primary purpose of this research is to compare the images obtained by ultrasound between a standard repair of the subscapularis tissue and after repair with a Biobrace. The secondary purpose is to determine if there are any clinical differences.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/21/2025
Locations: Stanford University, Redwood City, California
Conditions: Shoulder Injuries
Deliver-EE: Evaluating Effects of Meal Delivery
Recruiting
This study will randomly assign 2,300 older adults on waiting lists at fourteen Meals on Wheels programs in Florida, Illinois, Maryland, Tennessee, Texas, North Carolina, South Carolina, and California into two groups who will receive: (a) daily delivery of meals, five days a week or (b) a shipment of 10 frozen meals, every two weeks. Researchers will examine participants' Medicare claims to understand if differences in healthcare utilization occur between the two groups within six months after... Read More
Gender:
ALL
Ages:
66 years and above
Trial Updated:
04/21/2025
Locations: Meals on Wheels San Diego County, San Diego, California
Conditions: Healthy
DALY II USA/ MB-CART2019.1 for DLBCL
Recruiting
DALY II USA is a phase II, multi-center, single arm study to evaluate the efficacy, safety, and pharmacokinetics of zamtocabtagene autoleucel (MB-CART2019.1) in patients with relapsed and/or refractory diffuse large B cell lymphoma (DLBCL) after receiving at least two lines of therapy. Additional cohorts include subjects with B-cell primary or secondary central nervous system (CNS) lymphoma (PCNSL) and (SCNSL), mantle cell lymphoma (MCL) and Richter's transformation (RT) after receiving at least... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/21/2025
Locations: UC San Diego Health, La Jolla, California
Conditions: Refractory Diffuse Large B Cell Lymphoma (DLBCL), Relapsed Diffuse Large B Cell Lymphoma, High Grade B-cell Lymphoma (HGBCL), Primary Mediastinal B-cell Lymphoma (PMBCL), Transformed Lymphoma, Central Nervous System Lymphoma, Mantle Cell Lymphoma (MCL), Richter Transformation
Motor Outcomes to Validate Evaluations in FSHD (MOVE FSHD)
Recruiting
The primary goal of this proposal is to collect motor and functional outcomes specific to FSHD over time. By collecting measures specific to FSHD, this will help ensure the best level of clinical care is being provided. Also, the hope is to speed up drug development by gaining a better understanding of how having FSHD impacts motor function and other health outcomes (i.e. breathing, wheelchair use, etc.) and how big a change in motor function would be clinically meaningful to those with FSHD.
M... Read More
Gender:
ALL
Ages:
All
Trial Updated:
04/21/2025
Locations: David Geffen School of Medicine at UCLA, Los Angeles, California
Conditions: FSHD
Brentuximab Vedotin and Bendamustine for the Treatment of Relapsed or Refractory Follicular Lymphoma
Recruiting
This phase II trial investigates how well brentuximab vedotin and bendamustine work in treating patients with follicular lymphoma that has come back (relapsed) or does not respond to treatment (refractory). Brentuximab vedotin is a monoclonal antibody, brentuximab, linked to a toxic agent called vedotin. Brentuximab attaches to CD30 positive cancer cells in a targeted way and delivers vedotin to kill them. Chemotherapy drugs, such as bendamustine, work in different ways to stop the growth of can... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/21/2025
Locations: University of California Davis Comprehensive Cancer Center, Sacramento, California
Conditions: Recurrent Follicular Lymphoma, Refractory Follicular Lymphoma
Obinutuzumab, Ibrutinib, and Venetoclax for the Treatment of Previously Untreated Stage II-IV Follicular Lymphoma
Recruiting
This phase II trial studies how well obinutuzumab, ibrutinib, and venetoclax work in treating patients with previously untreated stage II-IV follicular lymphoma. Immunotherapy with obinutuzumab may induce changes in body's immune system and may interfere with the ability of tumor cells to grow and spread. Ibrutinib and venetoclax may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving obinutuzumab, ibrutinib, and venetoclax together may work better in tr... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/21/2025
Locations: University of California, San Francisco (UCSF) Fresno, Fresno, California
Conditions: Ann Arbor Stage II Follicular Lymphoma, Ann Arbor Stage III Follicular Lymphoma, Ann Arbor Stage IV Follicular Lymphoma, Grade 1 Follicular Lymphoma, Grade 2 Follicular Lymphoma, Grade 3a Follicular Lymphoma
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Kaiser Permanente houses over 6,000 physicians in southern California and it is also one of the largest research centers on the state. On its clinical trial division, Kaiser Permanente conducts clinical trials of almost every specialty funded by pharmaceutical companies, government, and foundations.
The Cedars-Sinai Medical Center located in Los Angeles is one of the largest research centers owned and operated by a private hospital in the United States. Focusing on biomedical, cancer, and heart research among other specialties, you can find almost any type of clinical trials for both health and non-healthy volunteers at the research division of Cedar-Sinai Medical Center.
There are around 100,000 clinical trials happening every year across the United States about almost every condition out there. While most clinical trials are testing drugs or medical devices there are also many behavioral and observational trials going on at any point in time. Many paid research studies are held at these California locations.
Clinical trials are incredibly important for making new medical and scientific discoveries, finding new and better methods for diagnosing medical conditions early, testing new interventions, and even developing safer and more effective surgical procedures.
In order for all these discoveries to me made available to the general population they need to go through years of rigorous testing both in healthy and non-healthy volunteers. During those years, medical professionals follow a protocol that has been previously approved by the FDA or other regulatory agency to test the effectiveness and safety of their discovery.
Other people choose to participate in a clinical trial because they feel it is a good way to contribute to the advancement of medical knowledge and that their participation can help many people in the future. The following lists of trials are broken down by condition, and to find a specific clinical trial in your area click through to clinicaltrials.gov.
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