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California Paid Clinical Trials
A listing of 5610 clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
4033 - 4044 of 5610
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California is currently home to 5610 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 OnlineSemaglutide.org to offer trusted access to semaglutide and other 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
Featured Trial
Depressive disorder Clinical Study
Recruiting
A clinical study for people that suffer with Depressive disorder
Conditions:
Depressive disorder
A Study to Evaluate the Efficacy of AXS-05 Compared to Bupropion in Preventing the Relapse of Depressive Symptoms
Recruiting
This is a randomized, double-blind, active-controlled, multi-center study to evaluate the efficacy of AXS-05, compared to bupropion, in preventing the relapse of depressive symptoms in subjects with major depressive disorder (MDD) who have responded to treatment with AXS-05.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
01/21/2025
Locations: Clinical Research Site, Bellflower, California
Conditions: Major Depressive Disorder
Study of Lurbinectedin Monotherapy in Pediatric and Young Adult Participants With Relapsed/Refractory Ewing Sarcoma
Recruiting
This study is conducted in two phases. The phase 1 portion of the study evaluates the safety, tolerability, pharmacokinetics (PK), recommended phase 2 dose (RP2D), and effectiveness of lurbinectedin monotherapy in pediatric participants with previously treated solid tumors. This is followed by the phase 2 portion, to further assess the effectiveness and safety in pediatric and young adult participants with recurrent/refractory Ewing sarcoma.
Gender:
ALL
Ages:
Between 2 years and 30 years
Trial Updated:
01/21/2025
Locations: Children's Hospital Los Angeles, Los Angeles, California
Conditions: Refractory Ewing Sarcoma, Relapsed Ewing Sarcoma, Ewing Sarcoma
RTMS for Military TBI-related Depression
Recruiting
The purpose of this study is to investigate the efficacy, safety, and tolerability of two dorsolateral prefrontal cortex (DLPFC) repetitive transcranial magnetic stimulation (rTMS) protocols to alleviate symptoms of depression in United States (U.S.) military service members and veterans with a history of concussion/mild traumatic brain injury (TBI).
Gender:
ALL
Ages:
Between 18 years and 55 years
Trial Updated:
01/21/2025
Locations: VA Palo Alto Health Care System, Palo Alto, California
Conditions: Depressive Symptoms, Mild Traumatic Brain Injury, Concussion
"Embolization Before Ablation of Renal Cell Carcinoma (EMBARC)"
Recruiting
Multi-center, single arm, prospective trial to estimate safety, feasibility, technical outcomes, and clinical outcomes of percutaneous cryoablation with neo-adjuvant trans-arterial embolization of the tumor in patients with T1b renal cell carcinoma. Continuous safety monitoring will be performed with stopping rules for patient accrual or study continuation.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/21/2025
Locations: Stanford Cancer Institute, Stanford, California
Conditions: Renal Cell Carcinoma (RCC)
AAT for Alcohol Use Disorder in Veterans
Recruiting
The proposed study will test a novel treatment for alcohol use disorders (AUD) to determine if it helps Veterans reduce their hazardous drinking and recover from alcohol-related functional impairments across social, occupational, and domestic domains. To do so, the investigators will evaluate clinical, cognitive, and neural effects of a computer-delivered Approach Avoidance Training (AAT) treatment - which changes implicit tendencies to approach alcohol-related cues - in conjunction with standar... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
01/21/2025
Locations: VA San Diego Healthcare System, San Diego, CA, San Diego, California
Conditions: Alcohol Use Disorder
Study Dynamic Haptic Robotic Trainer (DHRT) and DHRT+ for CVC Insertion Training for Surgical Residents
Recruiting
Human participants will include medical residents and patients. Each year the entering 1st year medical residents at Hershey Medical Center and Cedars-Sinai Medical Center will be taught to perform these procedures using the DHRT or the DHRT+ devices. The resident's performance will be measured and evaluated by these devices during the training. The technique of the training does not differ from what is currently taught at either of these institutions. In addition the residents will be required... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
01/21/2025
Locations: Cedars Sinai Medical Center, Los Angeles, California
Conditions: Central Line Complication, Central Line Infection
Prospective Clinical Assessment Study in Children with Achondroplasia (ACH)
Recruiting
This is a long-term, multi-center, observational study in children 2.5 to \<17 years with achondroplasia (ACH). The objective is to evaluate growth, ACH-related medical complications, assessments of health-related quality of life, body pain, functional abilities, cognitive functions, and treatments of study participants. No study medication will be administered.
Gender:
ALL
Ages:
Between 30 months and 17 years
Trial Updated:
01/21/2025
Locations: Benioff Children's Hospital Oakland, Oakland, California
Conditions: Achondroplasia
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
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
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
4033 - 4044 of 5610
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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