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California Paid Clinical Trials
A listing of 5619 clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
4201 - 4212 of 5619
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California is currently home to 5619 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
Lose Weight with GLP-1 Medications
Recruiting
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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
NS-050/NCNP-03 in Boys With DMD (Meteor50)
Recruiting
This is a Phase 1/2 study of Multiple-Ascending Dose (MAD) levels for 12 weeks of treatment followed by 24 weeks of open-label treatment with a selected dose of NS-050/NCNP-03 administered once weekly to ambulant boys with DMD, who have a DMD exon deletion amenable to exon 50 skipping.
Gender:
MALE
Ages:
Between 4 years and 14 years
Trial Updated:
12/12/2024
Locations: Children's Hospital Los Angeles, Los Angeles, California
Conditions: Duchenne Muscular Dystrophy
Study to Assess Safety and Efficacy of Tenapanor for Treatment of IBS-C in Pediatric Patients 12 to Less Than 18 Years
Recruiting
This is a randomized, double-blind, placebo-controlled study to assess the efficacy, safety and tolerability of tenapanor (25 mg and 50 mg) in pediatric patients (≥12 and \<18 years old) with IBS-C when administered twice daily (BID) for 12 consecutive weeks.
Gender:
ALL
Ages:
Between 12 years and 17 years
Trial Updated:
12/12/2024
Locations: Advanced Research Center, Inc., Anaheim, California
Conditions: Irritable Bowel Syndrome With Constipation (IBS-C)
Social Support and Reduced Fear Acquisition
Recruiting
University of California, Los Angeles researchers will recruit healthy participants and anxious participants (those diagnosed with social anxiety disorder) age 18-55 years old to participate in a study examining whether the ability of social support figure reminders to prevent the acquisition of fear in healthy participants extends to those with anxiety disorders.
After being recruited from the UCLA community (healthy participants, n = 50) or referred by treatment providers at the Anxiety and D... Read More
Gender:
ALL
Ages:
Between 18 years and 55 years
Trial Updated:
12/12/2024
Locations: UCLA Department of Psychology, Los Angeles, California
Conditions: Fear, Anxiety
Social Support and Enhanced Fear Extinction
Recruiting
University of California, Los Angeles researchers will recruit healthy participants and anxious participants (those diagnosed with social anxiety disorder) age 18-55 years old to participate in a study examining whether the ability of social support figure reminders to enhance the extinction of fear in healthy participants extends to those with anxiety disorders.
After being recruited from the UCLA community (healthy participants, n = 50) or referred by treatment providers at the Anxiety and De... Read More
Gender:
ALL
Ages:
Between 18 years and 55 years
Trial Updated:
12/12/2024
Locations: UCLA Department of Psychology, Los Angeles, California
Conditions: Fear, Anxiety
International Spontaneous Coronary Artery Dissection (SCAD) "iSCAD" Registry
Recruiting
The aim of "iSCAD," the International Spontaneous Coronary Artery Dissection (SCAD) Registry, is to serve as an internationally collaborative, multicenter registry coordinated by an experienced and centralized coordinating center in an effort to increase the pace of participant recruitment, and thereby increase statistical power of studies related to SCAD.
The ultimate goal of iSCAD Registry is to facilitate the development of best practices and clinical guidelines for preventing SCAD or its re... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
12/12/2024
Locations: Cedars Sinai, Los Angeles, California
Conditions: Spontaneous Coronary Artery Dissection
Efficacy and Safety of Cariprazine in the Treatment of Adolescent Participants (13 to 17 Years of Age) With Schizophrenia
Recruiting
The purpose of this study is to evaluate the efficacy and safety of cariprazine in the treatment of schizophrenia in the adolescent population.
Gender:
ALL
Ages:
Between 13 years and 17 years
Trial Updated:
12/12/2024
Locations: ProScience Research Group, Culver City, California
Conditions: Schizophrenia
Pharmacokinetics and Safety of Commonly Used Drugs in Lactating Women and Breastfed Infants
Recruiting
Over half of women in the US who are breastfeeding their infants take prescription drugs. You are being asked to participate in this study because you are breastfeeding your infant and are currently taking, as part of your medical care, at least one of the drugs we are studying. We are interested in studying drugs commonly prescribed to women who are breastfeeding so we can learn more about the amount of drug that is transferred to breastmilk and estimate how much of drug that is consumed by bre... Read More
Gender:
ALL
Ages:
All
Trial Updated:
12/12/2024
Locations: University of California-San Diego Medical Center, La Jolla, California
Conditions: Lactating Women on Select DOI, Breastfed Infants of Mothers on Select DOI
Dose-Optimized and Spaced Transcranial Direct Current Stimulation for Treatment-Resistant Depression
Recruiting
This study aims to evaluate the feasibility, safety, and tolerability of an innovative approach to treating Major Depressive Disorder (MDD), particularly in cases where patients have not responded well to traditional therapies. Specifically, the objective is to evaluate the antidepressant effects of a Dose-Optimized and Spaced Transcranial Direct Current Stimulation (DOS-tDCS) protocol in participants with treatment-resistant depression (TRD) compared to spaced tDCS only and sham tDCS in a 3-arm... Read More
Gender:
ALL
Ages:
Between 18 years and 85 years
Trial Updated:
12/11/2024
Locations: UCSD Interventional Psychiatry, San Diego, California
Conditions: Treatment Resistant Depression, Major Depressive Disorder
Urine Metabolites in the Diagnosis of Disease
Recruiting
The goal of this observational study is to validate a non-invasive, urine-based diagnostic technology for the detection and differentiation of various gastrointestinal (GI) diseases.
This research study intends to enroll participants across a range of demographics and GI disease states including colorectal cancer, small intestinal bacterial overgrowth (SIBO), Crohn\'s disease, and Celiac disease, collect urine samples and clinical data, and use artificial intelligence and machine learning t... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
12/11/2024
Locations: Unio Health Partners (Gastroenterology), Encinitas, California
Conditions: Colorectal Cancer, Small Intestinal Bacterial Overgrowth Syndrome (SIBO), Crohn Disease, Celiac Disease
Implementing a Decision Support Tool to Prevent Community-Acquired Pressure Injury in Spinal Cord Injury (SCI) in the Spinal Cord Injury Clinic
Recruiting
Spinal cord injury (SCI) is a permanent condition affecting every aspect of life including health, daily activities, and participation and quality of life. Persons with SCI are at high risk of pressure injury (PrI) throughout their lives due to loss of sensation, nerve damage and immobility. PrIs are local areas of damage to the skin and underlying soft tissue caused by pressure and shear commonly located over bony prominences. While most PrIs are hospital- or nursing home-acquired, in people wi... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
12/11/2024
Locations: VA Long Beach Healthcare System, Long Beach, CA, Long Beach, California
Conditions: Spinal Cord Injury, Pressure Injury
RESTORE: An RCT to Evaluate the Efficacy of the Revi System
Recruiting
The Revi System is indicated for the treatment of patients with symptoms of urgency incontinence alone or in combination with urinary urgency.
Gender:
ALL
Ages:
21 years and above
Trial Updated:
12/11/2024
Locations: Pasadena Urology, Pasadena, California
Conditions: Urinary Urge Incontinence
Focal Ablation With Focal Cryotherapy or HIFU for the Treatment of Men With Localized Prostate Cancer
Recruiting
This clinical trial evaluates the effectiveness of focal ablation with either focal cryotherapy or high intensity frequency ultrasound for the treatment of men with localized prostate cancer. Focal cryotherapy kills tumor cells by freezing them. High intensity frequency ultrasound uses highly focused ultrasound waves to produce heat and destroy tumor cells.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
12/11/2024
Locations: University of California Davis Comprehensive Cancer Center, Sacramento, California
Conditions: Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8
4201 - 4212 of 5619
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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