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California Paid Clinical Trials
A listing of 5591 clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
3253 - 3264 of 5591
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California is currently home to 5591 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 Research Study
Recruiting
Are you tired of living with chronic cough? Our research study is now looking to enroll people from all backgrounds to help research potential new treatment options for chronic cough.
You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you!
You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you!
Conditions:
Chronic Cough
Refractory or Unexplained Chronic Cough
Cough
Asthma
Sinusitis
Featured Offer
Lose Weight with GLP-1 Medications
Recruiting
Policy Lab has partnered with CareGLP to offer trusted access to GLP-1 medications, including generic alternatives to Ozempic® and Wegovy®.
GLP-1 medications are scientifically backed to help individuals achieve significant weight loss—on average, 15-20% of body weight within a year.
As a valued user, you’re eligible for $100 off your first program with code policy-lab-100.
GLP-1 medications are scientifically backed to help individuals achieve significant weight loss—on average, 15-20% of body weight within a year.
As a valued user, you’re eligible for $100 off your first program with code policy-lab-100.
Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
Bright IDEAS for Pediatric Palliative Care: A Problem-Solving Skills Intervention to Empower Parent Resilience
Recruiting
The goal of this or clinical trial is to test in the feasibility, acceptability and preliminary efficacy of the bright IDEAS problem solving skills training for parents of children in palliative care. The main questions it aims to answer are:
* Is bright IDEAS problem solving skills training feasible and acceptable for parents of children referred to pediatric palliative care?
* Does bright IDEAS reduce psychological distress in parents compared to parents receiving standard palliative care sup... Read More
Gender:
ALL
Ages:
8 years and above
Trial Updated:
02/18/2025
Locations: Children's Hospital Los Angeles, Los Angeles, California
Conditions: Psychological Distress, Quality of Life
ATSN-201 Gene Therapy in RS1-Associated X-linked Retinoschisis
Recruiting
This study will evaluate the safety and tolerability of ATSN-201 in male subjects ≥ 6 years of age with RS1-associated X-linked retinoschisis (XLRS).
Gender:
MALE
Ages:
6 years and above
Trial Updated:
02/18/2025
Locations: Children's Hospital of Los Angeles, Los Angeles, California
Conditions: X-linked Retinoschisis
Intravitreal Faricimab Injections or Fluocinolone Acetonide (0.19 Mg) Intravitreal Implants Vs Observation for Prevention of VA Loss Due to Radiation Retinopathy
Recruiting
This randomized controlled trial will evaluate the effect of intravitreal faricimab or fluocinolone acetonide (FAc) intravitreal implant compared with observation on long-term visual acuity following treatment of choroidal melanoma with iodine-125 plaque brachytherapy.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/18/2025
Locations: Byers Eye Institute at Stanford University, Palo Alto, California
Conditions: Radiation Retinopathy, Visual Impairment
Heated Intraperitoneal Chemotherapy Followed by Niraparib for Ovarian, Primary Peritoneal and Fallopian Tube Cancer
Recruiting
Patients will be registered prior to, during or at the completion of neoadjuvant chemotherapy (Paclitaxel 175 mg/m2 IV over 3 hours and Carboplatin AUC 6 IV on Day 1 every 21 days for 3-4 cycles). Registered patients who progress during neoadjuvant chemotherapy will not be eligible for iCRS and will be removed from the study.
Following completion of neoadjuvant chemotherapy, interval cytoreductive surgery (iCRS) will be performed in the usual fashion in both arms. Patients will be randomized at... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
02/18/2025
Locations: City of Hope, Duarte, California
Conditions: Stage III Ovarian Cancer, Stage IV Ovarian Cancer, Stage III Primary Peritoneal Cancer, Stage IV Primary Peritoneal Cancer, Stage III Fallopian Tube Cancer, Stage IV Fallopian Tube Cancer
Factors in Learning and Plasticity: Healthy Vision
Recruiting
A greater understanding of plasticity after central vision loss can inform new therapies for treating low vision and has the potential to benefit millions of individuals suffering from low vision. The treatment of low vision is particularly relevant to the mission of the National Eye Institute (NEI) to support research on visual disorders, mechanisms of visual function, and preservation of sight. The comparison of different training and outcome factors is in line with the National Institute of M... Read More
Gender:
ALL
Ages:
Between 18 years and 30 years
Trial Updated:
02/18/2025
Locations: University of California, Riverside, Riverside, California
Conditions: Central Visual Impairment, Macular Degeneration
The Autism Biomarkers Consortium for Clinical Trials: Confirmation Study
Recruiting
This is a multicenter longitudinal study that aims to validate a set of measures that were previously identified as promising candidate biomarkers and/or sensitive and reliable objective measures of social function in ASD for potential use in clinical trials. The confirmation study will repeat the data collection and analysis protocols from the original ABC-CT study. This confirmation study will recruit 200 ASD and 200 TD comparison participants who are 6-11 years old, matching the overall sampl... Read More
Gender:
ALL
Ages:
Between 6 years and 11 years
Trial Updated:
02/18/2025
Locations: Children's Hospital Los Angeles, Los Angeles, California
Conditions: Autism Spectrum Disorder
Comparison of Methods of Pulmonary Blood Flow Augmentation in Neonates: Shunt Versus Stent (The COMPASS Trial)
Recruiting
COMPASS is a prospective multicenter randomized interventional trial. Participants with ductal-dependent pulmonary blood flow will be randomized to receive either a systemic-to-pulmonary artery shunt or ductal artery stent. Block randomization will be performed by center and by single vs. two ventricle status. Participants will be followed through the first year of life.
Gender:
ALL
Ages:
Between 1 day and 30 days
Trial Updated:
02/18/2025
Locations: Children's Hospital Los Angeles, Los Angeles, California
Conditions: Congenital Heart Disease in Children
Randomized Trial Comparing Immediate Vs. Deferred Surgery for Symptomatic ERM
Recruiting
Vitrectomy to remove an epiretinal membrane (ERM) is one of the most common procedures performed by retinal surgeons. Patients who present with significant macular changes on optical coherence tomography (OCT) but relatively good vision are often advised to defer surgery until vision declines to 20/40 or worse. However, it is unknown if delaying surgery, which allows the foveal architecture to remain compromised and potentially to deteriorate, results in worse visual acuity outcomes than if surg... Read More
Gender:
ALL
Ages:
50 years and above
Trial Updated:
02/18/2025
Locations: Kent W. Small, MD, AMC, Glendale, California
Conditions: Epiretinal Membrane
Artificial Intelligence Guided Echocardiographic Screening of Rare Diseases (EchoNet-Screening)
Recruiting
Despite rapidly advancing developments in targeted therapeutics and genetic sequencing, persistent limits in the accuracy and throughput of clinical phenotyping has led to a widening gap between the potential and the actual benefits realized by precision medicine.
Recent advances in machine learning and image processing techniques have shown that machine learning models can identify features unrecognized by human experts and more precisely/accurately assess common measurements made in clinical... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/18/2025
Locations: Cedars-Sinai Medical Centre (Los Angeles), Los Angeles, California
Conditions: Cardiac Amyloidosis
Digital Limited Interaction Efficacy Trial of LifeSkills Mobile to Reduce HIV Incidence in YTW
Recruiting
The LifeSkills Mobile app will be evaluated in a randomized controlled trial (RCT) among 5,000 young transgender women (YTW), ages 16-29 in the United States (U.S.). Study findings will demonstrate if the intervention will reduce HIV incidence.
Gender:
MALE
Ages:
Between 16 years and 29 years
Trial Updated:
02/18/2025
Locations: UCLA, Los angeles, California
Conditions: HIV Prevention
A Safety and Preliminary Efficacy Study of CC-99282, Alone and in Combination With Anti-lymphoma Agents in Participants With Relapsed or Refractory Non-Hodgkin Lymphomas (R/R NHL)
Recruiting
The purpose of this study is to evaluate the safety, tolerability, and preliminary efficacy of CC-99282 alone and in combination with anti-lymphoma agents in participants with relapsed or refractory non-Hodgkin's lymphomas.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/18/2025
Locations: UCSD Moores Cancer Center, La Jolla, California
Conditions: Lymphoma, Non-Hodgkin
Converting HR+ Breast Cancer Into an Individualized Vaccine
Recruiting
Newly diagnosed post-menopausal women with clinical stage II-III, HR+HER2- breast cancer are eligible to a randomized trial, concurrently open at five US academic institutions. Patients receiving 4 months of standard neoadjuvant hormonal therapy with letrozole are randomly assigned to one of 4 arms of a trial testing focal hypo-fractionated RT alone or with immunotherapy combinations.
Gender:
FEMALE
Ages:
Between 18 years and 90 years
Trial Updated:
02/18/2025
Locations: Cedars-Sinai Medical Center, Los Angeles, California
Conditions: Breast Cancer
3253 - 3264 of 5591
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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