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California Paid Clinical Trials
A listing of 5617 clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
3589 - 3600 of 5617
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California is currently home to 5617 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.
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.
Featured Offer
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Recruiting
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Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
Vyxeos for Re-induction Treatment of Acute Myeloid Leukemia Patients with Persistent Disease After Induction
Recruiting
This phase II trial studies the side effects and how well Vyxeos works in treating patients with intermediate and high-risk acute myeloid leukemia who have failed an initial cycle of standard cytarabine and daunorubicin chemotherapy. Vyxeos is a combination of both chemotherapy drugs cytarabine and daunorubicin contained in a liposome. Drugs used in chemotherapy, such as cytarabine and daunorubicin, work in different ways to stop the growth of cancer cells, either by killing the cells, by stoppi... Read More
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
02/28/2025
Locations: UC Davis Comprehensive Cancer Center, Sacramento, California
Conditions: Blasts More Than 5 Percent of Bone Marrow Nucleated Cells, Persistent Disease, Refractory Acute Myeloid Leukemia
Enasidenib (AG-221) Maintenance Post Allogeneic HCT in Patients With IDH2 Mutation
Recruiting
This phase II trial studies the side effects of using enasidenib as maintenance therapy in treating patients with acute myeloid leukemia with IDH2 mutation following donor stem cell transplant. Enasidenib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/28/2025
Locations: City of Hope Medical Center, Duarte, California
Conditions: Acute Myeloid Leukemia
Lumbar Drain Vs Extraventricular Drain to Prevent Vasospasm in Subarachnoid Hemorrhage
Recruiting
Vasospasm is a common complication after rupture of intracranial aneurysms causing devastating neurologic deficits and death. Vasospasm has been directly associated with the amount of subarachnoid blood inside the basal cisterns. Prior literature has attempted to refine treatment of ruptured intracranial aneurysms but does not have clear guidelines on the optimal method to drain subarachnoid blood. Two methods, extraventricular drain (EVD) and lumbar drain (LD) have been compared retrospectively... Read More
Gender:
ALL
Ages:
Between 18 years and 110 years
Trial Updated:
02/28/2025
Locations: UCSD Medical Center, San Diego, California
Conditions: Vasospasm, Intracranial, Subarachnoid Hemorrhage
Study of TSR-042, an Anti-programmed Cell Death-1 Receptor (PD-1) Monoclonal Antibody, in Participants With Advanced Solid Tumors
Recruiting
This is a multi-center, open-label, first-in-human Phase 1 study evaluating the anti-programmed death receptor 1 (anti-PD-1) antibody dostarlimab (also known as TSR-042) n participants with advanced solid tumors who have limited available treatment options. The study will be conducted in 2 parts with Part 1 consisting of safety evaluation, pharmacokinetics (PK), and pharmacodynamics (PDy) of escalating doses of dostarlimab. Dose escalation will be based on ascending weight-based dose levels (DLs... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/28/2025
Locations: GSK Investigational Site, Encinitas, California
Conditions: Neoplasms
Pilot Trial of Pregnenolone in Autism
Recruiting
This is a research study to examine the tolerability and effectiveness of pregnenolone in individuals with autism. Pregnenolone is a naturally occurring steroid hormone in the brain that has been implicated in treating various psychiatric conditions. The investigators hope to learn the effects and safety of using pregnenolone in reducing irritability and sensitivity to sensory differences and improving social communication in individuals with autism. The investigators hope by studying the effect... Read More
Gender:
ALL
Ages:
Between 14 years and 25 years
Trial Updated:
02/28/2025
Locations: Stanford University School of Medicine, Stanford, California
Conditions: Autism Spectrum Disorder, Autism
Longitudinal Study of the Porphyrias
Recruiting
The objective of this protocol is to conduct a longitudinal multidisciplinary investigation of the human porphyrias including the natural history, morbidity, pregnancy outcomes, and mortality in people with these disorders.
Gender:
ALL
Ages:
1 minute and above
Trial Updated:
02/28/2025
Locations: University of California, Los Angeles, Los Angeles, California
Conditions: Acute Porphyrias, Cutaneous Porphyrias
Evaluating AI-Generated Plain Language Summaries on Patient Comprehension of Ophthalmology Notes Among English-Speaking Patients
Recruiting
This clinical trial is testing whether plain language summaries made by artificial intelligence help people understand their eye doctor's notes better. Adults receiving eye care at the Jules Stein Eye Institute will get either the usual medical notes or a note with the addition of an AI-generated summary that explains the information in simple, everyday words. Participants will then answer a short survey and receive a follow-up call to share how clear the information was, how well they understoo... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/27/2025
Locations: UCLA, Los Angeles, California
Conditions: Ophthalmic Disease, Artifical Intelligence, Large Language Model
RCT of VR Therapy for IBS
Recruiting
Through a pilot randomized controlled trial (RCT), the aim is to test the clinical impact and feasibility of a virtual reality (VR) cognitive behavioral therapy (CBT) program versus sham VR among patients with irritable bowel syndrome (IBS). It is hypothesized that using VR-administered CBT may reduce abdominal pain, leading to improved overall physical, psychological, and social functioning when compared to sham VR.
Gender:
ALL
Ages:
10 years and above
Trial Updated:
02/27/2025
Locations: Cedars-Sinai Medical Center, Los Angeles, California
Conditions: IBS - Irritable Bowel Syndrome
Safety and Tolerability Study of GIM-531 in Advanced Solid Tumors
Recruiting
GIM-531 is a first-in-class, orally bioavailable small molecule that is being developed for the treatment of advanced solid tumors as a single agent and rescue therapy. GIM-531 exhibits its primary effect through selective inhibition of regulatory T-cells (Tregs).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/27/2025
Locations: Comprehensive Blood and Cancer Center, Bakersfield, California
Conditions: Melanoma Stage IV, Solid Tumor
A Study of Lebrikizumab in Adult Participants With Perennial Allergic Rhinitis (PREPARED-1)
Recruiting
The main purpose of this study is to evaluate the efficacy and safety of lebrikizumab in adult participants with perennial allergic rhinitis. The study will last about 18 months
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/27/2025
Locations: Allergy and Asthma Specialists Medical Group, Huntington Beach, California
Conditions: Perennial Allergic Rhinitis (PAR)
Repositioning Immunotherapy in VetArans With Lung Cancer
Recruiting
This study is a multicenter Phase II single arm trial to assess the safety and efficacy of chemotherapy and immunotherapy followed by radiotherapy in patients with unresectable Stage III NSCLC.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/27/2025
Locations: VA Greater Los Angeles Healthcare System, West Los Angeles, CA, West Los Angeles, California
Conditions: Non-Small Cell Lung Cancer
CLN-617 Alone and in Combination With Pembrolizumab in Patients With Advanced Solid Tumors
Recruiting
CLN-617-001 is a Phase 1, open-label, dose escalation, dose optimization and dose expansion study of CLN-617 alone and in combination with Pembrolizumab in patients with advanced solid tumors
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/27/2025
Locations: USC Norris Comprehensive Cancer Center, Los Angeles, California
Conditions: Advanced Solid Tumor
3589 - 3600 of 5617
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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