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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.
2413 - 2424 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
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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
Isunakinra Alone and in Combination With Pembrolizumab in Patients With Colorectal Cancer (MSS)
Recruiting
This study will enroll patients with colorectal cancer that is locally advanced or metastatic. The tumor must be microsatellite stable (MSS), have a tumor mutational burden that is high (TMB-H) and be kras mutated. Patients must have been treated with available approved treatments already. In this study the investigators are testing a new type of immunotherapy, the potent IL-1 inhibitor isunakinra to be added to already approved immunotherapy (PD-1/PD-L1 inhibitor) in an attempt to get this trea... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: USC/Norris Cancer Center, Los Angeles, California
Conditions: Colorectal Cancer Metastatic
A Study of V330 in Healthy Younger (18 to 49 Years Inclusive) and Healthy Older (60 to 79 Years Inclusive) Participants (V330-001)
Recruiting
The goal of this study is to learn whether a new vaccine, V330, is safe and learn how well the body's immune system responds by making antibodies after receiving V330.
Gender:
ALL
Ages:
Between 18 years and 79 years
Trial Updated:
04/17/2025
Locations: California Clinical Trials Medical Group managed by PAREXEL ( Site 0002), Glendale, California
Conditions: Healthy
Wearable Activity Tracking to Curb Hospitalizations
Recruiting
This study is being done to collect patient generated health data to predict the risk of patients needing emergency department visits or hospitalization before, during. and after receiving radiation therapy.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: University of California, San Francisco, San Francisco, California
Conditions: Hematopoietic Neoplasm, Malignant Solid Neoplasm, Lymphatic System Neoplasm
Study of SPG302 in Adults With Schizophrenia
Recruiting
This Phase 2 study described herein will evaluate the safety, efficacy, tolerability, and pharmacodynamics of SPG302 in adults with a primary diagnosis of schizophrenia.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
04/17/2025
Locations: CenExel CNS, Garden Grove, California
Conditions: Schizophrenia
Feasibility of a Prenatal Yoga Mobile App in African American Pregnant Women
Recruiting
The goal of this research is to test if a prenatal yoga app can improve well-being in African American/Black (AA) pregnant women. The main questions it aims to answer are:
1. Is the Down Dog prenatal yoga app feasible for AA pregnant women?
2. How does mental and physical health change after using the Down Dog app for 12-weeks?
3. What cultural adaptations to the Down Dog app are needed?
The study lasts for 12 weeks and participants are asked to:
* do prenatal yoga with the app for at least 2... Read More
Gender:
FEMALE
Ages:
Between 18 years and 46 years
Trial Updated:
04/17/2025
Locations: San Diego State University, San Diego, California
Pinch Grafting Versus Second Intention Wound Healing for Mohs Micrographic Surgery Defects on the Scalp
Recruiting
Oftentimes, following surgery on the scalp, wounds are left to heal by themselves. This is called "second intention." Open wounds left to heal on the scalp often take 8 weeks or more to completely heal. The investigators are investigating how second intention closure compares to another established reconstruction technique, called "pinch graft." In the pinch graft technique, a dermatological surgeon numbs and then shaves off a thin piece of skin (usually from the groin area) and places it in the... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: University of California, Davis - Dermatology Department, Sacramento, California
Conditions: Scarring
Observational Study of Oral Cariprazine Capsules to Assess Change in Disease Activity in Adult Participants With Bipolar I Disorder
Recruiting
Bipolar I disorder (BP-I) is a common, chronic, and disabling mental illness with significant morbidity and mortality defined by episodes of mania and depression (or symptoms of both at once, known as mixed features). This prospective, observational study will examine effectiveness, functioning and quality of life outcomes in adult patients with BP-I experiencing a major depressive episode (with or without mixed features) requiring treatment and initiating treatment with cariprazine. It will exa... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: Bowman Medical Group /ID# 259989, Beverly Hills, California
Conditions: Bipolar I Disorder
A Study to Investigate the Efficacy of Durvalumab Plus Tremelimumab in Combination With Chemotherapy Compared With Pembrolizumab in Combination With Chemotherapy in Metastatic NSCLC Patients With Non-squamous Histology Who Have Mutations and/or Co-mutations in STK11, KEAP1, or KRAS
Recruiting
The purpose of the study is to assess the efficacy of durvalumab plus tremelimumab in combination with chemotherapy compared with pembrolizumab in combination with chemotherapy in metastatic NSCLC patients with non-squamous histology who have mutations and/or co-mutations in STK11, KEAP1, or KRAS.
Gender:
ALL
Ages:
Between 18 years and 130 years
Trial Updated:
04/17/2025
Locations: Research Site, Irvine, California
Conditions: Carcinoma, Non-Small-Cell Lung
EFS of the DUO System for Tricuspid Regurgitation
Recruiting
The study is an early feasibility study to measure individual patient clinical outcomes and effectiveness, evaluate the safety and function of the DUO Transcatheter Tricuspid Coaptation Valve System (DUO System).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: Los Robles Hospital & Medical Center, Thousand Oaks, California
Conditions: Tricuspid Regurgitation, Tricuspid Valve Insufficiency, Tricuspid Valve Disease, Heart Valve Diseases
A Study on the Effects of Exercise Therapy on Signs of Prostate Cancer
Recruiting
The purpose of this study is to find out the effects of exercise therapy on indicators of prostate cancer in people with low-risk prostate cancer who are on active surveillance. The exercise therapy in this study will be regular home-based walking sessions on a treadmill, and that therapy will be assigned by an exercise physiologist (a medical professional who studies how exercise affects the human body). Some participants in this study will have the assigned exercise therapy, and some participa... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: University of California, Los Angeles (Data and Specimen Analysis Only), Los Angeles, California
A Phase 1/2a Study of IMM-1-104 in Participants With Advanced or Metastatic Solid Tumors
Recruiting
This is an open-label, dose-exploration and expansion study to determine the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary anti-tumor activity of IMM-1-104 when administered as monotherapy or in combination with approved agents in participants with RAS-mutated or RAS/MAPK activated advanced or metastatic solid tumors. The dose exploration will identify the candidate recommended Phase 2 candidate optimal dose of IMM-1-104 to further explore the anti-tumor activity of I... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: City of Hope, Duarte, California
Conditions: Pancreatic Adenocarcinoma, Malignant Melanoma (Cutaneous), Non-small Cell Lung Cancer (NSCLC), Advanced Solid Tumor
Datopotamab Deruxtecan (Dato-DXd) and Pembrolizumab With or Without Platinum Chemotherapy in 1L Non-Small Cell Lung Cancer (TROPION-Lung07)
Recruiting
This study is designed to assess the efficacy and safety of datopotamab deruxtecan (Dato-DXd) in combination with pembrolizumab versus pembrolizumab in combination with pemetrexed and platinum chemotherapy in participants with no prior therapy for advanced or metastatic non-squamous non-small cell lung cancer (NSCLC).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: Comprehensive Blood and Cancer Center, Bakersfield, California
Conditions: Metastatic Non Small Cell Lung Cancer
2413 - 2424 of 5598
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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