Search
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.
3565 - 3576 of 5591
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 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
Anesthetics and Analgesics in Children
Recruiting
The purpose of this study is to characterize the pharmacokinetic (PK) and safety profile of anesthetics and analgesics in children and adolescents.
Gender:
ALL
Ages:
Between 0 years and 17 years
Trial Updated:
01/21/2025
Locations: Lucile Packard Children's Hospital, Stanford, California
Conditions: Anesthesia, Pain
Improving Safety and Quality of Tracheal Intubation Practice in Pediatric ICUs
Recruiting
Advanced airway interventions are common high risk, high stakes events for children in intensive care units (ICU) and emergency departments (ED), with risk for life and health threatening consequences.
Gender:
ALL
Ages:
All
Trial Updated:
01/21/2025
Locations: Children's Hospital of Central California, Madera, California
Conditions: Failed or Difficult Intubation, Sequela, Intubation; Difficult, Intubation Complication
Clinical Validation of the Role of microRNA Binding Site Mutations in Cancer Risk, Prevention and Treatment
Recruiting
The investigators will recruit and enroll individuals that may have the KRAS-variant or other microRNA binding site mutations to join registry studies. The investigators will allow individuals to obtain their results through a physician at the completion of the studies. The investigators current focus is cancer and autoimmunity.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/21/2025
Locations: MiraKind, Los Angeles, California
Conditions: Cancer
One Week Clinical Study in Subjects With Menopausal Symptoms
Recruiting
The goal of this clinical trial is to Examine the Benefits of an Oral Product in Subjects With Menopausal Symptoms. The main questions it aims to answer are:
1. To assess the efficacy for improvement of menopausal vasomotor symptoms within 24 hours compared to placebo through Daily Diary and Mobile Application
2. To assess the efficacy for improvement of menopausal vasomotor symptoms hours compared to placebo through days 2-6 Daily Diary and Mobile Application
3. To assess the efficacy of the i... Read More
Gender:
FEMALE
Ages:
Between 40 years and 65 years
Trial Updated:
01/20/2025
Locations: San Francisco Research Institute, San Francisco, California
Conditions: Healthy, Menopause
Selinexor in Maintenance Therapy After Systemic Therapy for Participants With p53 Wild-Type, Advanced or Recurrent Endometrial Carcinoma
Recruiting
The purpose of this study is to evaluate the efficacy and safety of selinexor as a maintenance treatment in patients with p53 wt endometrial carcinoma (EC), who have achieved a partial response (PR) or complete response (CR) (per Response Evaluation Criteria in Solid Tumors version 1.1 \[RECIST v 1.1\]) after completing at least 12 weeks of platinum-based therapy. A total of 220 participants will be enrolled in the study and randomized in a 1:1 ratio to maintenance therapy with either selinexor... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/20/2025
Locations: City of Hope National Medical Center, Duarte, California
Conditions: Endometrial Cancer
Intravesical BCG vs GEMDOCE in NMIBC
Recruiting
The study hypothesis is that BCG naïve non-muscle invasive bladder cancer (NMIBC) patients treated with intravesical Gemcitabine + Docetaxel (GEMDOCE) will result in a non-inferior event-free survival (EFS) compared to standard treatment with intravesical BCG. The purpose of this study is to test whether Gemcitabine + Docetaxel is a better or worse treatment than the usual BCG therapy approach. The primary objective of this study is to determine the event free survival (EFS) of BCG-naïve high gr... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/20/2025
Locations: Mission Hope Medical Oncology - Arroyo Grande, Arroyo Grande, California
Conditions: Non-muscle-invasive Bladder Cancer
Study to Evaluate the Safety and Efficacy of Oral NRC-2694-A in Combination With Paclitaxel in Patients With Recurrent and/or Metastatic Head and Neck Squamous Cell Carcinoma, Who Progressed on or After Immune Checkpoint Inhibitor Therapy
Recruiting
This is a Phase 2, open-label, multicenter, single-arm study of NRC-2694-A in combination with paclitaxel in patients with R/M HNSCC with progression on or after ICI therapy.
A total of approximately 46 male and female patients will be enrolled. This sample size is based on Simon's 2-stage design with historical control ORR of 30% and a target ORR of 50%.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/20/2025
Locations: Providence Medical Foundation -Fullerton, Fullerton, California
Conditions: Carcinoma, Recurrent and/or Metastatic Head and Neck Squamous Cell Carcinoma
A Study on the Safety of an Investigational Chickenpox Vaccine, When Given to Healthy Children, 12 to 15 Months of Age
Recruiting
The purpose of this study is to assess how well-tolerated GSK's investigational varicella vaccine (VNS Vaccine) is, in comparison to an already approved varicella vaccine (VV) known as Varivax. The study will be conducted on healthy children aged 12 to 15 months, and who have neither contracted varicella nor received a varicella vaccination.
Gender:
ALL
Ages:
Between 12 months and 15 months
Trial Updated:
01/17/2025
Locations: GSK Investigational Site, West Covina, California
Conditions: Chickenpox
Safety and Effectiveness of the Luna System in People with Type 1 Diabetes Mellitus
Recruiting
The purpose of this research is to evaluate the effect of a wearable insulin pump on blood sugar levels during sleep. The study device works with continuous glucose monitors (CGM) to calculate and deliver rapid-acting insulin doses during sleep. The study device does not replace long-acting, correction, or mealtime insulin. The study will involve applying the study device before bed for a period of 13 weeks. The overall study length is approximately 17 weeks.
The study aims to evaluate whether... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/17/2025
Locations: Diablo Clinical Research, Walnut Creek, California
Conditions: Type 1 Diabetes Mellitus, Sleep Quality
Amplitude Vascular Systems (AVS) Lithotripsy POWER PAD 2 Trial
Recruiting
POWER PAD 2 is a prospective, single-arm, multicenter, non-randomized clinical study designed to demonstrate the safety and effectiveness of the Amplitude Vascular Systems (AVS) Pulse Intravascular Lithotripsy™ (Pulse IVL™) System for treatment of calcified (moderate to severe), stenotic, superficial femoral and popliteal arteries in patients with peripheral arterial disease.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/17/2025
Locations: Vascular and Interventional Specialists of Orange County, Orange, California
Conditions: Peripheral Arterial Disease (PAD)
A Phase 2 Study of Vosoritide in Children with Idiopathic Short Stature
Recruiting
The purpose of this study is to evaluate i) the effect of multiple doses of vosoritide and ii) the effect of the therapeutic dose of vosoritide compared to human growth hormone (hGH), in children with idiopathic short stature (ISS).
Gender:
ALL
Ages:
Between 3 years and 10 years
Trial Updated:
01/17/2025
Locations: Center Of Excellence in Diabetes and Endocrinology, Sacramento, California
Conditions: Idiopathic Short Stature
Cord Clamping Among Neonates with Congenital Heart Disease
Recruiting
The goal of this clinical trial is to compare 2 different timepoints for clamping the umbilical cord at birth for term-born infants with a prenatal diagnosis of congenital heart disease (CHD). The main questions it aims to answer are:
* Does Delayed Cord Clamping at 120 seconds (DCC-120) or Delayed Cord Clamping at 30 seconds (DCC-30) after birth lead to better health outcomes?
* Does DCC-120 seconds or DCC-30 seconds after birth lead to better neuromotor outcomes at 22-26 months of infant age... Read More
Gender:
ALL
Ages:
Between 37 weeks and 42 weeks
Trial Updated:
01/17/2025
Locations: Cedars-Sinai Medical Center, Los Angeles, California
Conditions: Congenital Heart Disease (CHD)
3565 - 3576 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.
Search Clinical Trials in California by Condition
See All Conditions