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California Paid Clinical Trials
A listing of 5582 clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
5413 - 5424 of 5582
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California is currently home to 5582 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 Study
Recruiting
Are you tired of living with chronic cough? The ASPIRE 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.
Conditions:
Chronic Cough
Refractory or Unexplained Chronic Cough
Cough
Asthma
Allergic Asthma
Featured Trial
Studying an Investigational Virus Vaccine
Recruiting
The main objectives of this study are to assess the safety and effectiveness of an investigational vaccine aimed at preventing norovirus, commonly known as the stomach flu. Participants will be randomly assigned to receive either the investigational vaccine or a placebo. Should you express interest, you will be contacted directly by the research site, which will provide further details and answer any questions you may have about study requirements, risks/benefits, and any compensation.
Conditions:
Healthy
Interested in vaccine studies
All Conditions
Preventative Trials
Featured Trial
Type 2 Diabetes Clinical Trial
Recruiting
Can changing your breakfast improve your type 2 diabetes? If you have an HbA1C of 7.0% or higher, you are invited to participate in an online study at the University of Michigan.
Conditions:
Type 2 Diabetes
Diabetes Mellitus Type 2 in Obese
Diabetes Type Two
Type 2 Diabetes Mellitus
Diabete Type 2
Featured Trial
Evaluating an Investigational Treatment for Hidradenitis Suppurativa
Recruiting
The main objectives of this Phase 2 study are to evaluate the safety and effectiveness of an investigational medication in adults with moderate to severe hidradenitis suppurativa (HS), a chronic skin condition. Participants will be randomly assigned to receive the investigational treatment or a placebo. Should you express interest, the research site will contact you directly to provide further details and address any questions you may have about study requirements, risks/benefits, and compensation.
Conditions:
All Conditions
Hidradenitis suppurativa (Skin disorder)
Dermatology
PET/MRI in the Diagnosis of Chronic Pain
Recruiting
Several studies have implicated involvement of sigma-1 receptors (SR1s) in the generation of chronic pain, while others are investigating anti SR1 drugs for treatment of chronic pain. Using \[18F\]-FTC-146 and positron emission tomography/magnetic resonance imaging (PET/MRI), the investigators hope to identify the source of pain generation in patients with chronic pain. The purpose of this study is to compare the uptake of \[18F\]FTC-146 in healthy volunteers to that of individuals suffering fro... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/18/2023
Locations: Stanford University, Stanford, California
Conditions: Neuropathic Pain, Nociceptive Pain, MIxed Pain (Nociceptive and Neuropathic), Spinal Pain, Radiculopathy, Myelopathy, Neurogenic Claudication
Collaborative Approach to Examining Adversity and Building Resilience Study
Recruiting
To examine the behavioral, psychosocial, and biologic impact of resilience-promoting interventions associated with primary care.
Gender:
ALL
Ages:
2 years and above
Trial Updated:
07/17/2023
Locations: UCSF Benioff Children's Hospital Oakland, Oakland, California
Conditions: Early Life Adversity, Caregiver Stress
The Effect of Beetroot Juice Supplementation Dose on Neuromuscular Performance During Resistance Exercise
Recruiting
Dietary nitrate supplementation, administered in the form of nitrate-rich beetroot juice, has been shown to improve exercise performance and may have more pronounced effects on exercise that requires high-power and high-velocity muscle contraction such as weightlifting and body-mass resisted exercise (i.e, resistance exercise). However, limited data are available that have examined the potential performance enhancing effect of beetroot juice in resistance exercise. Moreover, there is no informat... Read More
Gender:
MALE
Ages:
Between 18 years and 45 years
Trial Updated:
07/16/2023
Locations: Pepperdine University, Malibu, California
Conditions: High Nitrate Dose, Moderate Nitrate Dose, Low Nitrate Dose, Nitrate-depleted Dose
Early Trial of Allogeneic Hematopoietic Stem Cell Transplantation for Patients Who Will Receive a Kidney Transplant From the Same Donor
Recruiting
This is a single center, non-randomized, non-controlled open-label phase 1b/2a trial of performing sequential αβdepleted-HSCT and KT in patients requiring KT to prevent kidney rejection post-KT, in the absence of any post-KT immunosuppression, to abrogate the need for lifelong immunosuppression, the risk of chronic rejection and, ultimately, the need for repeated transplantation.
Gender:
ALL
Ages:
Between 1 year and 30 years
Trial Updated:
07/13/2023
Locations: Lucile Packard Children's Hospital, Palo Alto, California
Conditions: SIOD, Cystinosis, FSGS, SLE Nephritis, CKD Stage 4
Hydrus Microstent as a Quality of Life Consideration
Recruiting
The study aims to identify if Hydrus microstent implantation in patients with open angle glaucoma (OAG) at the time of cataract surgery improves quality of life for patients and explore what quality of life factors motivate patients.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/12/2023
Locations: Terri Smith, Fresno, California
Conditions: Open Angle Glaucoma
The Efficacy of Systemic Valacyclovir (Valtrex) on Periodontitis
Recruiting
The experiment outlined in this proposal is designed to test the hypothesis that herpesvirus suppression by the systemic anti-herpesvirus valacyclovir (Valtrex) can significantly help to arrest the progressive course of severe marginal periodontitis in adult patients. A prospective, randomized, placebo-controlled, double-blind, clinical trial is employed to test this hypothesis.
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
07/11/2023
Locations: University of California, San Francisco, San Francisco, California
Conditions: Severe Periodontitis
A Clinical Trial of KVA12123 Treatment Alone and in Combination With Pembrolizumab In Advanced Solid Tumors (VISTA-101)
Recruiting
The goal of this clinical trial is to test the safety and efficacy of KVA12123 alone or combined with pembrolizumab in patients with advanced solid tumors. The main questions this study aims to answer are:
1. What is the safety of KVA12123 when administered alone and in combination with pembrolizumab to advanced cancer patients?
2. What is an appropriate dose of KVA12123 to administer alone and in combination with pembrolizumab to advanced cancer patients in future clinical trials?
Participant... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/11/2023
Locations: UCLA Health (Santa Monica Cancer Care), Santa Monica, California
Conditions: Cancer, Solid Tumor, Melanoma, Carcinoma, Sarcoma, Lung Cancer, Prostate Cancer, Breast Cancer, Colo-rectal Cancer, Uterine Cancer, Pancreatic Cancer, Gastric Cancer, Esophageal Cancer, Thyroid Cancer, Ovarian Cancer, Kidney Cancer, Head and Neck Cancer
Valacyclovir in Pain Management of Acute Apical Abscesses
Recruiting
The Virus in Endodontics (VE) phase I pilot study for preoperative pain will be analyzed and adjusted for the Phase II clinical trial. The Phase II clinical trial on preoperative pain, postoperative pain, and clinical healing will involve 250 patients. Patients will be recruited from the same pool of participants as the Phase II clinical trial. Preoperative cone beam computed tomography (CBCT) scans will be taken as well as three and six month postoperative CBCT scans. The secondary outcomes for... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
07/11/2023
Locations: UCSF Dental, San Francisco, California
Conditions: Acute Apical Abscess, Pain, Acute
Simple Bone Cysts in Kids
Recruiting
Simple bone cysts (SBCs) are cysts filled with fluid that occur most frequently in the long bones (arms or legs) of children. There are many ways to treat SBCs but it is unclear if one is better than another. The purpose of this research trial is to compare the effectiveness of two common treatments that are used by surgeons today.
Gender:
ALL
Ages:
Between 2 years and 21 years
Trial Updated:
07/10/2023
Locations: Loma Linda University, Loma Linda, California
Conditions: Bone Cyst
Novel α2-Antiplasmin Inactivation for Lysis of Intravascular Thrombi (NAIL-IT) Trial
Recruiting
Phase II trial of TS23
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/08/2023
Locations: Cedars Sinai Medical Center, Los Angeles, California
Conditions: Pulmonary Embolism
Cognition and Motor Learning Post-stroke
Recruiting
This project seeks to determine how post-stroke cognitive impairment moderates motor learning during walking in older adults with chronic stroke and identify brain structural markers that mediate this relationship. The chosen experimental design integrates biomechanical analyses, neuropsychological assessments, and brain imaging techniques to determine the impact of post-stroke cognitive impairment severity on two forms of motor learning (explicit and implicit) and examine the role of the dorsol... Read More
Gender:
ALL
Ages:
Between 45 years and 85 years
Trial Updated:
07/08/2023
Locations: Center for Health Professions, Los Angeles, California
Conditions: CVA (Cerebrovascular Accident), Stroke
A Multicenter National Prospective Study of Pregnancy and Neonatal Outcomes in Women With Inflammatory Bowel Disease
Recruiting
A Multicenter National Prospective Study of Pregnancy and Neonatal Outcomes in Women with Inflammatory Bowel Disease study is being conducted at the University of California San Francisco and 30 other sites around the United States who are part of the CCFA Clinical Alliance. The aim of this study is to determine the effect of medication use and disease activity on the outcome of pregnancy among women with IBD up to 18 years from birth.
Gender:
FEMALE
Ages:
Between 18 years and 45 years
Trial Updated:
07/06/2023
Locations: Please Contact Jessica Lim For Further Information Regarding Other Sites' Locations, San Francisco, California
Conditions: Inflammatory Bowel Disease
5413 - 5424 of 5582
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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