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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.
5497 - 5508 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)
Low-Dose Intravenous Ketamine for Adolescents With Depression and Suicidal Ideation in the Emergency Department
Recruiting
The goal of this study is to test whether a single low-dose of IV ketamine given in the emergency department to adolescents with treatment-resistant depression and suicidal ideation can reduce depression symptoms and suicidal thoughts compared to placebo. Participants will complete depression scales at baseline, and 1 hour, 3 hours, 1 day, 3 days, and 7 days after receiving the treatment.
Gender:
All
Ages:
Between 12 years and 18 years
Trial Updated:
02/15/2023
Locations: Rady Children's Hospital San Diego, San Diego, California
Conditions: Depression, Suicidal Ideation
A Study of Therapeutic Iobenguane (131-I) and Vorinostat for Recurrent or Progressive High-Risk Neuroblastoma Subjects
Recruiting
The purpose of this study is to evaluate the efficacy and safety of 131I-MIBG in combination with Vorinostat in patients with Recurrent or Progressive neuroblastoma
Gender:
All
Ages:
1 year and above
Trial Updated:
02/15/2023
Locations: Stanford University, Palo Alto, California
Conditions: Neuroblastoma, Neuroectodermal Tumors, Neoplasms
A Study to Evaluate the Safety, Tolerability and Pharmacokinetics of D-4517.2 After Subcutaneous Administration in Subjects With Neovascular (Wet) Age-Related Macular Degeneration (AMD) or Subjects With Diabetic Macular Edema (DME)
Recruiting
A Study to Evaluate the Safety, Tolerability and Pharmacokinetics of D-4517.2 After Subcutaneous Administration in subjects with Neovascular (wet) Age-Related Macular Degeneration (AMD) or subjects with Diabetic Macular Edema (DME)
Gender:
All
Ages:
18 years and above
Trial Updated:
02/09/2023
Locations: Lazar Retina, Los Angeles, California
Conditions: Neovascular Age-related Macular Degeneration, Diabetic Macular Edema
Blood Lymphocytes in Asthmatics Treated With Therapeutic Proteins
Recruiting
This is an observational, clinic-based, single center study of 120 subjects. Participants will be comprised of patients seen in the outpatient faculty practice in ambulatory care at the UCSF Parnassus campus. Study investigators will enroll 20 healthy participants with no history of lung disease, 50 asthmatics who are newly prescribed therapeutic proteins for their asthma, and 50 asthmatics already being treated with therapeutic proteins for their asthma. Participants will be seen at 1 to 3 visi... Read More
Gender:
All
Ages:
Between 18 years and 80 years
Trial Updated:
02/09/2023
Locations: University of California, San Francisco, San Francisco, California
Conditions: Asthma, Therapeutic Proteins
QUantitative Assessment of Swallowing After Radiation (QUASAR)
Recruiting
To use novel methods for quantitative analysis of VFSS (videofluoroscopic swallow study, also known as modified barium swallow) to study and compare dysphagia in patients treated for head and neck carcinoma with concurrent radiation therapy and chemotherapy (cisplatin) or targeted therapy (cetuximab) vs. immunotherapy (pembrolizumab, nivolumab, or durvalumab).
Our hypothesis is that pharyngeal constriction will be greater (lower ratio) with concurrent immunotherapy compared to chemotherapy, as... Read More
Gender:
All
Ages:
18 years and above
Trial Updated:
02/09/2023
Locations: UC San Diego Moores Cancer Center, La Jolla, California
Conditions: Head and Neck Cancer, Dysphagia, Oropharyngeal Dysphagia, Oropharynx Cancer, Oropharynx Squamous Cell Carcinoma
A Study to Evaluate the Efficacy and Safety of Novel Treatment Combinations in Participants With Ovarian Cancer
Recruiting
This study will evaluate the efficacy and safety of niraparib and novel treatment combinations of niraparib as described within each cohort-specific supplement in participants with ovarian, fallopian tube, or primary peritoneal cancer. Cohort A (single arm) includes participants with recurrent ovarian cancer. Cohort B will not be initiated. Cohort C (randomized-2 arms) includes participants with newly diagnosed ovarian cancer.
Gender:
Female
Ages:
18 years and above
Trial Updated:
02/09/2023
Locations: GSK Investigational Site, Los Angeles, California
Conditions: Ovarian Neoplasms
Tissue Immune Interaction in Nasal Polyposis
Recruiting
This is a cross-sectional study of up to 100 subjects who are undergoing clinically indicated sinus procedures to treat chronic rhinosinusitis. Participants will be asked to donate leftover sino-nasal secretions, sino-nasal tissue and blood as well as undergo partial characterization. As optional extensions of the main study, participants may also undergo a biopsy of extra sino-nasal tissue for additional tissue analysis and/or a more detailed characterization visit performed in the UCSF Airway... Read More
Gender:
All
Ages:
Between 18 years and 80 years
Trial Updated:
02/08/2023
Locations: UCSF Airway Clinical Research Center, San Francisco, California
Phase 1/2a Study of SQ3370 in Patients With Advanced Solid Tumors
Recruiting
The purpose of this study is to evaluate the safety, tolerability, and preliminary activity of SQ3370 in patients with advanced solid tumors.
Gender:
All
Ages:
18 years and above
Trial Updated:
02/08/2023
Locations: City of Hope, Duarte, California
Conditions: Cancer
The Effect of NAC on Lung Function and CT Mucus Score
Recruiting
This study evaluates 20% n-acetylcysteine (NAC) in the treatment of moderate-to-severe asthma that is complicated by mucus in the airway, as determined by CT imaging. The study is a crossover design, which means that half the study participants will get 20% NAC in the first 14-day treatment period and placebo in the next 14-day treatment period; and the other half will get placebo in the first 14-day treatment period and 20% NAC in the next 14-day treatment period.
Gender:
All
Ages:
Between 18 years and 80 years
Trial Updated:
02/08/2023
Locations: UCSF Airway Clinical Research Center, San Francisco, California
Conditions: Asthma
CF And Effects of Drugs Mixed Ex Vivo With Sputum for Mucolytic Treatment
Recruiting
The investigators will collect samples of sputum from healthy volunteers and patients with cystic fibrosis for the purpose of: a) purifying airway mucins for plate-based binding studies and; b) assessment of the effects of carbohydrates on the rheologic properties of the sputum.
This study has two hypotheses:
Lectins from Pseudomonas aeruginosa and Aspergillus fumigatus bind to airway mucins in a fucose-dependent manner, and this binding can be inhibited by fucosyl glycomimetic compounds.
Fuco... Read More
Gender:
All
Ages:
Between 18 years and 65 years
Trial Updated:
02/08/2023
Locations: University of California, San Francisco, San Francisco, California
Conditions: Cystic Fibrosis
GM-CSF for Reversal of Immunoparalysis in Pediatric Sepsis-induced MODS
Recruiting
The GRACE-2 study is a prospective, multi-center, double-blind, randomized controlled trial of the drug GM-CSF vs placebo in children with sepsis-induced multiple organ dysfunction syndrome (MODS) who have immunoparalysis with mild to moderate inflammation.
Gender:
All
Ages:
Between 1 day and 17 years
Trial Updated:
02/07/2023
Locations: Children's Hospital of Los Angeles, Los Angeles, California
Conditions: Pediatric Sepsis-induced Multiple Organ Dysfunction Syndrome
Targeted Reversal of Inflammation in Pediatric Sepsis-induced MODS
Recruiting
The TRIPS study is a prospective, multi-center, double-blind, adaptively randomized, placebo-controlled clinical trial of the drug anakinra for reversal of moderate to severe hyperinflammation in children with sepsis-induced multiple organ dysfunction syndrome (MODS).
Gender:
All
Ages:
Between 1 day and 17 years
Trial Updated:
02/07/2023
Locations: Children's Hospital of Los Angeles, Los Angeles, California
Conditions: Pediatric Sepsis-induced Multiple Organ Dysfunction Syndrome (MODS)
5497 - 5508 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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