Search
California Paid Clinical Trials
A listing of 5952 clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
1 - 12 of 5952
Match to Clinical Trials
Access to cutting-edge treatments
Latest clinical trials
Find trials in your area
Search by Name
Filter by Condition
Filter by Location
Filter by Age
Filter by Type
Gender
Type of Study
Clinical Trial Phase
Popular Cities
California is currently home to 5952 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
Major Depressive Disorder Clinical Study
Recruiting
Is depression weighing you down? Local major depressive disorder clinical studies are now enrolling participants in the area. Participating in research studies helps contribute to the advancement of future medicine and treatment options. There is no obligation to take part and health insurance is not required.
Conditions:
Major Depressive Disorder
Major Depression
Major Depressive Episode
Major Depressive Disorder (MDD)
Major Depressive Disorders
Featured Trial
Atopic Dermatitis (Eczema) Study
Recruiting
The purpose of this clinical study is to see whether an investigational injectable medication can help to treat symptoms of moderate to severe Atopic Dermatitis (eczema). You may qualify to participate if you were diagnosed with Atopic Dermatitis at least 1 year ago and are currently experiencing symptoms. Participants who qualify for the study will receive trial-related procedures and study medication at no cost. The site staff can provide you with additional details.
Conditions:
Atopic Dermatitis
Dermatitis
Atopic
Atopic Dermatitis Eczema
Atopic Eczema
* Compensation for time may be available
A Study of IMM-6-415 in RAS/RAF Mutant Solid Tumors
Recruiting
This is a FIH, ascending dose study to characterize the safety, tolerability, optimal dose and preliminary anti-tumor activity of IMM-6-415 in participants with advanced or metastatic solid tumors harboring RAS or RAF oncogenic mutations.
Gender:
All
Ages:
18 years and above
Trial Updated:
04/12/2024
Locations: City of Hope, Duarte, California
Conditions: Advanced Solid Tumor (Phase 1), Pancreas Adenocarcinoma, Non-small Cell Lung Cancer, Malignant Melanoma (Cutaneous)
A Study to Evaluate the Efficacy and Safety of Subcutaneous Amlitelimab Monotherapy Compared With Placebo in Participants Aged 12 Years and Older With Moderate-to-severe Atopic Dermatitis (COAST 2)
Recruiting
This is a parallel group, Phase 3, multinational, multicenter, randomized, double-blind, placebo-controlled, 3-arm monotherapy study for treatment of participants diagnosed with moderate to severe atopic dermatitis (AD), whose disease is not adequately controlled with topical prescription therapies or when those therapies are not advisable.
The purpose of this study is to measure the efficacy and safety of treatment with amlitelimab solution for SC injection compared with placebo in participant... Read More
Gender:
All
Ages:
12 years and above
Trial Updated:
04/12/2024
Locations: Torrance Clinical Research Institute Site Number : 8401027, Lomita, California
Conditions: Dermatitis Atopic
A Chronic Weight Management Master Protocol Study (LY900038) of Multiple Intervention-Specific-Appendices (ISAs) in Adult Participants With Obesity or Overweight
Recruiting
The purpose of this Phase-2 chronic weight management master protocol (CWMM) is to create a framework to evaluate the safety and efficacy of various investigational interventions for chronic weight management with intervention-specific appendices (ISAs). The ISAs may start independently of other ISAs as interventions become available for clinical testing.
Gender:
All
Ages:
Between 18 years and 75 years
Trial Updated:
04/12/2024
Locations: NorCal Medical Research, Inc, Greenbrae, California
Conditions: Obesity, Overweight
A Study to Test an Oral Medicine, Belumosudil, in Combination With Corticosteroids in Participants at Least 12 Years of Age With Newly Diagnosed Chronic Graft Versus Host Disease.
Recruiting
This is a parallel, Phase 3, two-arm study for the treatment of newly diagnosed moderate or severe chronic GVHD.
The study duration for a participant includes up to 4 weeks for screening; a treatment period until clinically meaningful cGVHD progression (defined as progression requiring addition of new systemic treatment for cGVHD), relapse/recurrence of the underlying disease, participant starts new systemic treatment for cGVHD or experiences an unacceptable toxicity, at the request of the part... Read More
Gender:
All
Ages:
12 years and above
Trial Updated:
04/12/2024
Locations: City of Hope Site Number : 8400001, Duarte, California
Conditions: Chronic Graft Versus Host Disease
A Study to Evaluate the Efficacy and Safety of Subcutaneous Amlitelimab Monotherapy Compared With Placebo in Participants Aged 12 Years and Older With Moderate-to-severe Atopic Dermatitis
Recruiting
This is a parallel group, Phase 3, multinational, multicenter, randomized, double blind, placebo-controlled, 3-arm monotherapy study for treatment of participants diagnosed with moderate to severe atopic dermatitis (AD), whose disease is not adequately controlled with topical prescription therapies or when those therapies are not advisable.
The purpose of this study is to measure the efficacy and safety of treatment with amlitelimab solution for SC injection compared with placebo in participant... Read More
Gender:
All
Ages:
12 years and above
Trial Updated:
04/12/2024
Locations: First OC Dermatology Site Number : 8401025, Fountain Valley, California
Conditions: Dermatitis Atopic
Phase 3 Trial to Evaluate the Efficacy and Safety of Aficamten Compared to Placebo in Adults With Symptomatic nHCM
Recruiting
This clinical trial will study the effects of aficamten (versus placebo) on the quality of life, exercise capacity, and clinical outcomes of patients with non-obstructive hypertrophic cardiomyopathy.
Gender:
All
Ages:
Between 18 years and 85 years
Trial Updated:
04/12/2024
Locations: Cedars-Sinai Medical Center (Smidt Heart Institute), Los Angeles, California
Conditions: Symptomatic Non-Obstructive Hypertrophic Cardiomyopathy
Cytomegalovirus (CMV) Vaccine in Orthotopic Liver Transplant Candidates
Recruiting
This is a multi-center clinical trial in Cytomegalovirus (CMV) seronegative prospective liver transplant recipients to determine the efficacy of two doses of Cytomegalovirus-Modified Vaccinia Ankara (CMV-MVA) Triplex CMV vaccine pre-transplant. The primary objective is to assess the effect of pre-transplant (Tx) Triplex vaccination on duration of CMV antiviral therapy (AVT) within the first 100 days post-Tx in CMV seropositive donor (D+) and seronegative (R-) (D+R-) liver transplant recipients (... Read More
Gender:
All
Ages:
18 years and above
Trial Updated:
04/12/2024
Locations: University of California, San Diego School of Medicine, La Jolla, California
Conditions: Liver Transplant
Estradiol Therapy In Transgender Women to Research Interactions With HIV Therapy
Recruiting
Transgender women (TW) are a key population and priority for HIV treatment. More research is needed to develop evidence-based clinical guidance when it comes to choosing antiretroviral treatment (ART) regimens for TW on feminizing hormonal therapy (FHT). Concerns about ART interacting with FHT and decreasing its effectiveness can lead to decreased ART adherence and increased viral loads.
The GET IT RiGHT trial aims to address concerns about drug-drug interactions (DDIs) between ART and FHT whil... Read More
Gender:
Male
Ages:
18 years and above
Trial Updated:
04/12/2024
Locations: UCSD Antiviral Research Center CRS (701), San Diego, California
Conditions: HIV I Infection
Hyperbaric Oxygen Therapy for Ulcerative Colitis
Recruiting
Chronic intestinal hypoxia and accompanying mucosal inflammation is a hallmark of ulcerative colitis (UC). Hyperbaric oxygen therapy (HBOT) involves breathing 100% oxygen under increased atmospheric pressure to increase tissue oxygenation. Two small prospective randomized controlled trials have demonstrated that the delivery of HBOT to UC patients hospitalized for acute moderate to severe flares results in improved remission rates and avoidance of in-hospital progression to biologics, small mole... Read More
Gender:
All
Ages:
Between 18 years and 85 years
Trial Updated:
04/12/2024
Locations: University of Los Angeles Health, Los Angeles, California
Conditions: Ulcerative Colitis
Testing the Role of DNA Released From Tumor Cells Into the Blood in Guiding the Use of Immunotherapy After Surgical Removal of the Bladder for Bladder Cancer Treatment, MODERN Study
Recruiting
This phase II/III trial examines whether patients who have undergone surgical removal of bladder, but require an additional treatment called immunotherapy to help prevent their bladder cancer from coming back, can be identified by a blood test. Many types of tumors tend to lose cells or release different types of cellular products including their DNA which is referred to as circulating tumor DNA (ctDNA) into the bloodstream before changes can be seen on scans. Health care providers can measure t... Read More
Gender:
All
Ages:
18 years and above
Trial Updated:
04/12/2024
Locations: UC San Diego Moores Cancer Center, La Jolla, California
Conditions: Muscle Invasive Bladder Urothelial Carcinoma, Stage II Bladder Urothelial Carcinoma AJCC v6 and v7, Stage III Bladder Urothelial Carcinoma AJCC v6 and v7, Stage IV Bladder Urothelial Carcinoma AJCC v7
A Study to Investigate The Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of RO7486967 in Participants With Early Idiopathic Parkinson's Disease
Recruiting
This is a multi-center, randomized, double blind, adaptive, parallel-group, placebo controlled Phase 1b study to evaluate the safety, tolerability, pharmacokinetic (PK) and pharmacodynamics of RO7486967 in participants with idiopathic PD at the early stage of the disease (modified H&Y stage ≤2.5) who are either treatment-naïve or on stable treatment with symptomatic therapy (levodopa and/or pramipexole, ropinirole, rotigotine).
Gender:
All
Ages:
Between 40 years and 85 years
Trial Updated:
04/12/2024
Locations: Cedars Sinai Medical Center, Los Angeles, California
Conditions: Parkinson Disease
A Phase I Study to Investigate the Effect of Hepatic Impairment on the PK, Safety, and Tolerability of AZD2693
Recruiting
Subcutaneous administration of AZD2693 single dose in participants with hepatic impairment
Gender:
All
Ages:
Between 18 years and 75 years
Trial Updated:
04/12/2024
Locations: Research Site, Rialto, California
Conditions: Hepatic Impairment
1 - 12 of 5952
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.
Search Clinical Trials in California by Condition
See All Conditions