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California Paid Clinical Trials
A listing of 5930 clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
157 - 168 of 5930
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California is currently home to 5930 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 Trial
Chronic Cough Clinical Study
Recruiting
We are evaluating an investigational treatment to see if it may help people dealing with chronic cough.
Eligible participants will receive study-related medical care at no cost. You may be compensated for study-related travel and time. Health insurance is not required. If you qualify, you may receive:
Payment up to $1500, which varies by study.
Eligible participants will receive study-related medical care at no cost. You may be compensated for study-related travel and time. Health insurance is not required. If you qualify, you may receive:
Payment up to $1500, which varies by study.
Conditions:
Cough
Chronic Cough
Asthma
Allergic Asthma
Sinusitis
Featured Trial
Healthy Volunteer Trials
Recruiting
Healthy trials near you are looking for participants to help push medical research forward. Click through to learn more!
Conditions:
Healthy
Featured Trial
Healthy Volunteer Clinical Studies
Recruiting
Find a study looking for volunteers at a study site near you! Some trials offer compensation for time and travel. Click through to learn more about study opportunities.
Conditions:
Healthy
Healthy Volunteers
Featured Trial
High blood pressure (Hypertension) Trials
Recruiting
High blood pressure (Hypertension) trials near you are looking for participants to help push medical research forward. Click through to learn more!
Conditions:
High blood pressure (Hypertension)
A Study to Evaluate the Effect of Venglustat Tablets on Neuropathic and Abdominal Pain in Male and Female Participants ≥16 Years of Age With Fabry Disease
Recruiting
This is a 12-month, parallel treatment, Phase 3, double-blind, randomized, placebo controlled study to evaluate the effect of venglustat on neuropathic and abdominal pain symptoms of Fabry disease in participants ≥16 years of age with Fabry disease who are treatment-naïve or untreated for at least 6 months.
Study visits will take place approximately every 3 months.
The double-blind period will be followed by an open-label extension (OLE) during which participants who have completed the double-b... Read More
Gender:
All
Ages:
16 years and above
Trial Updated:
06/20/2024
Locations: UCLA Medical Center_Investigational Site Number: 8400006, Los Angeles, California
Conditions: Fabry Disease
Efficacy and Safety of Tozorakimab in Symptomatic Chronic Obstructive Pulmonary Disease With a History of Exacerbations
Recruiting
The purpose of this Phase III study is to evaluate the efficacy and safety of tozorakimab Dose 1 and Dose 2 administered subcutaneously (SC) in adult participants with symptomatic COPD and history of ≥ 2 moderate or ≥ 1 severe exacerbation of COPD in the previous 12 months. Participants should be receiving optimised treatment with maintenance inhaled therapy (ICS/LABA/LAMA triple therapy, or dual therapy if triple is not considered appropriate) in stable doses throughout at least 3 months prior... Read More
Gender:
All
Ages:
Between 40 years and 130 years
Trial Updated:
06/20/2024
Locations: Research Site, Bakersfield, California
Conditions: Chronic Obstructive Pulmonary Disease (COPD)
Using Nivolumab Alone or With Cabozantinib to Prevent Mucosal Melanoma Return After Surgery
Recruiting
This phase II trial tests whether nivolumab in combination with cabozantinib works in patients with mucosal melanoma. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Cabozantinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It works by blocking the action of an abnormal protein that signals tumor cells to multiply. T... Read More
Gender:
All
Ages:
18 years and above
Trial Updated:
06/20/2024
Locations: Sutter Auburn Faith Hospital, Auburn, California
Conditions: Anal Melanoma, Bladder Melanoma, Cervical Melanoma, Esophageal Melanoma, Gallbladder Melanoma, Mucosal Melanoma, Mucosal Melanoma of the Head and Neck, Mucosal Melanoma of the Urinary System, Oral Cavity Mucosal Melanoma, Penile Mucosal Melanoma, Rectal Melanoma, Recurrent Mucosal Melanoma, Sinonasal Mucosal Melanoma, Stage II Vulvar Cancer AJCC v8, Stage IV Vulvar Cancer AJCC v8, Urethral Melanoma, Vaginal Melanoma, Vulvar Melanoma, Stage III Vulvar Cancer AJCC v8, Nasopharyngeal Melanoma
Journey Study: Evaluate the Efficacy, Safety, and Tolerability of Valbenazine as Adjunctive Treatment for Schizophrenia
Recruiting
The primary objective for this study is to evaluate the effect of adjunctive valbenazine versus placebo on symptoms of schizophrenia in participants who have inadequate response to antipsychotic treatment.
Gender:
All
Ages:
18 years and above
Trial Updated:
06/20/2024
Locations: Neurocrine Clinical Site, Anaheim, California
Conditions: Schizophrenia
A Study to Evaluate the Efficacy and Safety of Rozanolixizumab in Adult Participants With Myelin Oligodendrocyte Glycoprotein (MOG) Antibody-associated Disease (MOG-AD)
Recruiting
The purpose of the study is to evalute the efficacy, safety and tolerability of rozanolixizumab for treatment of adult participants with myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease (MOG-AD).
Gender:
All
Ages:
Between 18 years and 89 years
Trial Updated:
06/20/2024
Locations: Mog001 50450, Palo Alto, California
Conditions: Myelin Oligodendrocyte Glycoprotein Antibody-associated Disease (MOG-AD)
Study of KITE-363 or KITE-753 in Participants With Relapsed and/or Refractory B-cell Lymphoma
Recruiting
The goal of this clinical study is to learn more about the safety and dosing of the study drugs, KITE-363 and KITE-753, in participants with relapsed and/or refractory B-cell lymphoma.
Gender:
All
Ages:
18 years and above
Trial Updated:
06/20/2024
Locations: Stanford Cancer Institute, Stanford, California
Conditions: Relapsed and/or Refractory B-cell Lymphoma
Clinical Study of Cannabidiol in Children, Adolescents, and Young Adults With Fragile X Syndrome
Recruiting
This is a randomized, double-blind, placebo-controlled, multiple-center study, to assess the efficacy and safety of Cannabidiol administered as ZYN002 for the treatment of children, adolescent, and young adult patients with Fragile X Syndrome (FXS). Eligible participants will participate in up to an 18-week treatment period, where all participants will receive placebo or active study drug. Patients ages 3 to < 30 years will be eligible to participate.
Gender:
All
Ages:
Between 3 years and 29 years
Trial Updated:
06/20/2024
Locations: Science 37, Culver City, California
Conditions: Fragile X Syndrome
Studying the Modification of Attention Bias Remotely After Trauma
Recruiting
The investigators will complete an entirely remote randomized controlled trial (RCT) comparing 14 sessions of attention bias modification (ABM), attention control training (ACT), placebo neutral attention training, and a final control condition with daily questions in 1,897 individuals with clinically significant Post-traumatic Stress Symptoms (PTSS) (defined as PCL-5 score ≥ 33). To assess effects of the training and control conditions, the investigators will administer tests of threat-related... Read More
Gender:
All
Ages:
Between 18 years and 55 years
Trial Updated:
06/20/2024
Locations: Zoe Zong, San Francisco, California
Conditions: Post Traumatic Stress Disorder
Prevalence and Predictors of Hepatic Steatosis in Persons Living With HIV
Recruiting
Nonalcoholic fatty liver disease (NAFLD) is a spectrum of liver conditions associated with fat accumulation that ranges from benign, non-progressive liver fat accumulation to severe liver injury, cirrhosis, and liver failure. NAFLD is the most common liver disease in US adults and the second leading cause for liver transplantation in the US. The natural history of NAFLD in the general population has been well described, with those with non-alcoholic fatty liver (NAFL, or simple steatosis) destin... Read More
Gender:
All
Ages:
Between 18 years and 80 years
Trial Updated:
06/20/2024
Locations: University of California, San Diego, La Jolla, California
Conditions: NAFLD, NAFLD-HIV, Hiv
A Long-term Follow-up Study of Sotatercept for PAH Treatment (MK-7962-004/A011-12)
Recruiting
This study is being conducted to assess the long-term safety, tolerability, and efficacy of sotatercept (MK-7962, formerly called ACE-011) in participants with Pulmonary Arterial Hypertension (PAH). This open-label, long-term follow-up (LTFU) study is supported by data from the PULSAR study (Phase 2, NCT03496207) in which treatment with sotatercept resulted in hemodynamic and functional improvements in the study participants, including those receiving maximal PAH therapy with double/triple drug... Read More
Gender:
All
Ages:
18 years and above
Trial Updated:
06/20/2024
Locations: University of California San Diego ( Site 1002), La Jolla, California
Conditions: PAH, Pulmonary Arterial Hypertension
Pivotal-Safety and Therapeutic Measures of tDCS in Patients With Refractory Focal Epilepsy
Recruiting
This is a multiple site, randomized, double blinded parallel-group controlled study. The purpose of this study is to evaluate efficacy, safety, and tolerability of repeated, daily sessions with the STARSTIM device, which delivers transcranial cathodal direct current stimulation (tDCS). Subjects will be treated with STARTSTIM or sham device for 10 sessions over a 2-week period. The subjects will be followed for an additional 10 weeks post treatment. Quality of Life questionnaires and adverse even... Read More
Gender:
All
Ages:
9 years and above
Trial Updated:
06/20/2024
Locations: Loma Linda University Health, Loma Linda, California
Conditions: Refractory Epilepsy, Focal Seizure, Seizures, Focal, Seizures, Epilepsy in Children, Epilepsy, Epilepsy, Tonic-Clonic
A Phase 2a Study of IV BCV in Subjects With Adenovirus Infection
Recruiting
The purpose of this study is to determine the safety and tolerability of intravenous (IV) brincidofovir (BCV; SyB V-1901) 0.2 mg/kg, 0.3 mg/kg or 0.4 mg/kg dosed twice weekly (BIW) or 0.4 mg/kg dosed once weekly (QW) for 4 weeks in subjects with AdV, and IV BCV in subjects with CMV
Gender:
All
Ages:
2 months and above
Trial Updated:
06/20/2024
Locations: Research Site, Los Angeles, California
Conditions: Adenovirus Infections, Cytomegalovirus Infection
157 - 168 of 5930
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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