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Los Angeles, CA Paid Clinical Trials
A listing of 1887 clinical trials in Los Angeles, CA actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
577 - 588 of 1887
There are currently 1887 clinical trials in Los Angeles, California looking for participants to engage in research studies. Trials are conducted at various facilities, including Cedars-Sinai Medical Center, USC / Norris Comprehensive Cancer Center, Childrens Hospitla Los Angeles and University of California Los Angeles. Whether you're a healthy volunteer looking to participate in paid medical research or seeking trials related to a specific condition, the city provides a diverse range of opportunities near you.
Featured Trial
Healthy Participants Needed (Colonoscopy + Cancer Screening)
Recruiting
Earn $325 - $475 in electronic payment card compensation for your time and effort by participating in a clinical study to develop a blood test that may one day help screen for colon cancer. Take a quick quiz to see if you qualify.
Conditions:
Healthy
Healthy Volunteers
Healthy Subjects
Healthy Volunteer
Healthy Participants
Featured Trial
Buy Retatrutide Online Through Celia
Recruiting
Retatrutide (formerly M25) is an investigational peptide being studied for its potential in supporting weight management and metabolic health. It acts on GLP-1, GIP, and glucagon receptors to influence appetite, energy regulation, and fat metabolism.
Conditions:
Healthy
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Semaglutide and Tirzepatide are advanced GLP-1 medications designed to support weight management and metabolic health. They work by targeting GLP-1 receptors in the body, helping regulate appetite, improve blood sugar control, and support sustainable weight loss (up to 22% of body weight).
Get $50 off your first order using promo code: policy-lab-50
Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
Featured Trial
Birth Control Clinical Research Study
Recruiting
Living with obesity and looking for a birth control option that is right for you? Clinical trials are now enrolling women with a body mass index (BMI) of 30 or more in the area to help study a potential new progestin-only contraceptive patch. Participating in research studies can help advance birth control options. Don’t let financial stress hold you back. All study-related assessments, care, and study patch are available at no cost. You may also be reimbursed for study-related travel.
Conditions:
Obesity
Overweight
Overweight and Obesity
Featured Trial
Depression Clinical Trial
Recruiting
Join us in researching a potential investigational treatment for Depression. Reimbursement for study-related expenses may be available to you.
Qualifying participants:
•Are between 18-65
•Have been experiencing a major depressive episode for at least a month
Qualifying participants:
•Are between 18-65
•Have been experiencing a major depressive episode for at least a month
Conditions:
Depression
Major Depressive Disorder
Depressive Disorder
Depressive Symptoms
Depressive Disorder
Featured Offer
Ketamine Therapy—At Home, Clinician-Guided (Innerwell)
If you’re exploring options besides a clinical trial, Innerwell provides at-home ketamine therapy with medical oversight and structured support. Ketamine-assisted treatment may help “reset” rigid stress and mood patterns, and some people feel relief within a few sessions. Your care team works with you to tailor treatment and track progress every step of the way. Proven effective for Anxiety, PTSD, Depression, Addiction, and other disease areas.
Conditions:
Anxiety
Anxiety Disorders
Generalized Anxiety Disorder
Depression
Depression
A Phase 1B/2 Study of RP1 in Solid Organ Transplant Patients With Advanced Cutaneous Malignancies
Recruiting
This Phase 1B/2 study is a multicenter, open-label, study of RP1 to investigate the (a) objective response rate, in addition to (b) safety and tolerability of RP1 for the treatment of advanced cutaneous malignancies in up to 65 evaluable organ transplant recipients. This will include patients with either previous renal, hepatic, heart, lung, or other solid organ transplantation or hematopoietic cell transplant and experiencing subsequent documented locally advanced or metastatic cutaneous malign... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: University of California, Los Angeles, Los Angeles, California
Conditions: Cutaneous Squamous Cell Carcinoma, Merkel Cell Carcinoma, Basal Cell Carcinoma, Melanoma
AlloSure Lung Assessment and Metagenomics Outcomes Study
Recruiting
ALAMO is a prospective, multi-center, perspective, registry of patients receiving LungCare™ (AlloSure®-Lung, AlloMap Lung, and HistoMap) for surveillance post-transplant. This study aims to evaluate the diagnostic performance characteristics of AlloSure Lung (dd-cfDNA) to detect a spectrum of rejection (ACR, AMR) and allograft infection (Bacterial, Viral, Fungal, Mycobacterial, Parasitic).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Cedars Sinai Medical Center, Los Angeles, California
Conditions: Lung Transplant Infection, Lung Transplant; Complications, Lung Transplant Failure and Rejection
Study of the Bria-IMT Regimen and CPI vs Physicians' Choice in Advanced Metastatic Breast Cancer.
Recruiting
This is a multicenter randomized, open label study to evaluate overall survival with the Bria-IMT regimen in combination with Checkpoint Inhibitor \[Retifanlimab\], versus Treatment of Patients'/Physicians' Choice (TPC) in advanced metastatic or locally recurrent breast cancer (aMBC) patients with no approved alternative therapies available.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Los Angeles Cancer Network, Los Angeles, California +4 locations
Conditions: Breast Cancer, Metastatic Breast Cancer, Breast Neoplasm, Breast Cancer Metastatic, End Stage Cancer
Placebo-Controlled Trial of Urolithin A Supplementation in Men With Prostate Cancer Undergoing Radical Prostatectomy, URO-PRO Trial
Recruiting
This phase II randomized control trial assesses the effect of Urolithin A (Uro-A) supplementation compared to placebo in men with biopsy-confirmed prostate cancer undergoing radical prostatectomy (RP) progressive disease. A total of 90 men will be accrued and randomized 1:1 to receive a 1000 mg daily dose of Uro-A in two 250 mg capsules PO BID or two placebo capsules BID daily for 3 to 6 weeks prior to RP. The primary endpoint is to determine the effect of Uro-A on decreasing prostate tumor tiss... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Cedars Sinai Medical Center, Los Angeles, California
Conditions: Prostate Adenocarcinoma
Students Rising Above: Offsetting the Health and Mental Health Costs of Resilience
Recruiting
Students in marginalized communities who 'strive' to rise above adversity to achieve academic success are considered 'resilient'. However, youths' resilience in one domain (i.e. academic) can come at a cost in other domains including physical and mental health morbidities that are under-identified and under-treated. Previous research suggests that Black, Indigenous and People of Color (BIPOC) who exhibit a "striving persistent behavioral style" in the face of adversity evince later health morbid... Read More
Gender:
ALL
Ages:
13 years and above
Trial Updated:
07/30/2025
Locations: University of California, Los Angeles, California
Conditions: Internalizing Mental Health Symptoms, Allostatic Load, Health Complaints
CORE-OLE: A Study of Olezarsen (ISIS 678354) Administered Subcutaneously to Participants With Severe Hypertriglyceridemia (SHTG)
Recruiting
The purpose of this study is to evaluate the safety and tolerability of olezarsen in participants with SHTG.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: LA Universal Research Center, Inc., Los Angeles, California
Conditions: Severe Hypertriglyceridemia
A Study to Test How Different Doses of BI 1703880 in Combination With Ezabenlimab Are Tolerated in People With Different Types of Advanced Cancer (Solid Tumours)
Recruiting
This study is open to adults with different types of advanced cancer. People can take part if previous treatment was not successful, or no treatment exists.
The purpose of this study is to find the highest dose of a medicine called BI 1703880 that people with advanced cancer can tolerate when taken together with ezabenlimab.
BI 1703880 and ezabenlimab are medicines that may help the immune system fight cancer. In this study, BI 1703880 is given to people for the first time.
Participants get B... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Valkyrie Clinical Trials, Los Angeles, California
Conditions: Solid Tumors
Streamlined Treatment of Pulmonary Exacerbations in Pediatrics
Recruiting
The STOP PEDS RCT is a multicenter, parallel, open label randomized controlled trial evaluating the long-term (one year) and short-term safety and efficacy of two antibiotic treatment strategies for the management of outpatient pulmonary exacerbations (PEx) in the pediatric CF population.
Gender:
ALL
Ages:
Between 3 years and 18 years
Trial Updated:
07/30/2025
Locations: Children's Hospital of Los Angeles & Anton Yelchin Cystic Fibrosis Clinic, Los Angeles, California
Conditions: Cystic Fibrosis
A Randomized, Phase 2/3 Study to Investigate the Efficacy and Safety of RP2 in Combination With Nivolumab in Immune Checkpoint Inhibitor-Naïve Adult Patients With Metastatic Uveal Melanoma
Recruiting
The purpose of this study is to measure the clinical benefits of the combination of RP2 and nivolumab as compared with the combination of nivolumab and ipilimumab in patients with metastatic uveal melanoma who have not been treated with immune checkpoint inhibitor therapy.
Gender:
ALL
Ages:
All
Trial Updated:
07/30/2025
Locations: The Angeles Clinic and Research Institute, Los Angeles, California +1 locations
Conditions: Metastatic Uveal Melanoma
A Study to Test Different Doses of BI 765049 in People With Advanced Cancer of the Colon, Rectum, Stomach, or Pancreas
Recruiting
This study is open to adults with advanced cancer of the colon, rectum, stomach, or pancreas, that is the cancer cannot be removed by surgery or has spread. People can take part in this study if their previous treatment was not successful, or no other treatment exists.
The study aims to find the highest dose for the study medicine called BI 765049 that people with advanced cancer can tolerate. Another purpose is to find the most suitable dose and best way of administration of BI 765049 for furt... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: Valkyrie Clinical Trials, Los Angeles, California
Conditions: Colorectal Carcinoma, Gastric Carcinoma, Pancreatic Ductal Adenocarcinoma
A Study to Assess the Safety, Tolerability, and Efficacy of NDI-219216 in Patients With Advanced Solid Tumors.
Recruiting
The goal of this clinical trial is to learn if NDI-219216 is safe for patients, and if NDI-219216 might be a possible treatment for advanced solid tumors in the later phases of the study.
The main questions it aims to answer are:
Is NDI-219216 safe and what kinds of side effects might it cause? What kind of effects does NDI-219216 have on the body? Does NDI-219216 have any impact on tumor size?
Participants will:
Take NDI-219216 every day by mouth. Visit the clinic 6 times during Cycle 1, 2... Read More
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
07/30/2025
Locations: USC Norris Comprehensive Cancer Center, Los Angeles, California
Conditions: Advanced Solid Tumors Cancer, MSI-H Cancer
A Phase 1 Study of Anitocabtagene Autoleucel for the Treatment of Subjects With Non-oncology Plasma Cell-related Diseases
Recruiting
A Phase 1 dose-escalation study designed to evaluate the safety, tolerability, and preliminary efficacy of anito-cel in subjects with generalized myasthenia gravis (GMG). Anitocabtagene autoleucel (anito-cel) is a BCMA-directed CAR-T cell therapy.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/30/2025
Locations: UCLA Medical Center, Los Angeles, California
Conditions: Muscular Diseases, Neuromuscular Manifestations, Autoimmune, Autoimmune Diseases, Autoimmune Diseases of the Nervous System, Myasthenia Gravis, Muscle Weakness
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