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All Clinical Trials
A listing of 23115 clinical trials actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
2161 - 2172 of 23115
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
Study to Evaluate the Efficacy and Safety of Deuruxolitinib in Adolescents With Severe Alopecia Areata
Recruiting
This study evaluates the safety and effectiveness of deuruxolitinib in adolescents aged 12 to less than 18 years who have 50% or greater scalp hair loss.
Gender:
ALL
Ages:
Between 12 years and 17 years
Trial Updated:
08/13/2025
Locations: Total Skin And Beauty Dermatology Center, Birmingham, Alabama +21 locations
Conditions: Alopecia Areata
A Phase 2, Open-Label Study of DISC-3405 in Participants With Polycythemia Vera (PV)
Recruiting
This open-label, multicenter, within-participant dose escalation study examining up to 2 dose levels of DISC-3405 will assess the safety, tolerability, efficacy, pharmacokinetics, and pharmacodynamics of DISC-3405 in participants with polycythemia vera (PV).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/13/2025
Locations: Mayo Clinic in Arizona, Phoenix, Arizona +4 locations
Conditions: Polycythemia Vera (PV)
A Study to Compare ABP 234 and Keytruda® (Pembrolizumab) in Participants With Advanced or Metastatic Non-squamous Non-Small Cell Lung Cancer
Recruiting
The primary objective of this study is to compare the efficacy of ABP 234 with the pembrolizumab reference product (Keytruda®).
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
08/13/2025
Locations: Precision NextGen Oncology and Research Center, Beverly Hills, California +194 locations
Conditions: Advanced or Metastatic Non-squamous Non-Small Cell Lung Cancer
Breathwork Intervention for Posttraumatic Stress
Recruiting
The goal of this single-site, single-arm pilot study is to examine the impact of breathwork training for posttraumatic stress symptoms in an adult veteran population. Participants will complete a single, in-person breathwork session (2 hours) led by a certified breathwork facilitator and engage in an integration session (30 minute) with a licensed psychologist. Participants will be invited to engage in two, optional, virtual follow up breathwork sessions (40 minute practice each) during weeks 2... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/13/2025
Locations: Diamond Rose Sanctuary, Branford, Connecticut +1 locations
Conditions: PTSD
National Eye Institute Biorepository for Retinal Diseases
Recruiting
Background:
- To understand diseases of the retina and the eye, information is needed about people with and without such diseases. Researchers want to study these people and follow them over time. They also want to study body tissues and blood to understand the nature of eye disease. Studying genes, cells, and tissues may help them understand why some people get eye problems and others do not, or why some people respond to treatment while others do not. Researchers want to collect physical samp... Read More
Gender:
ALL
Ages:
Between 2 years and 120 years
Trial Updated:
08/13/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Age-Related Macular Degeneration, Diabetic Retinopathy, Von Hippel-Lindau Syndrome, Retinal Disease, Retinal Vein Occlusion
A Long-term Extension Study of ORX750 in Participants With Narcolepsy and Idiopathic Hypersomnia
Recruiting
This study is a long-term extension (LTE) of the parent Study ORX750 0201, and will provide long-term open-label safety, tolerability, and efficacy of ORX750 in participants with narcolepsy type 1 (NT1), narcolepsy type 2 (NT2), and idiopathic hypersomnia (IH).
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
08/13/2025
Locations: Site Number 1, Huntersville, North Carolina
Conditions: Narcolepsy Type 1, Narcolepsy Type 2, Idiopathic Hypersomnia
A Clinical Study of V940 and Pembrolizumab (MK-3475) in People With Melanoma (V940-012/INTerpath-012)
Recruiting
Researchers want to learn if V940 with pembrolizumab can stop advanced melanoma from growing or spreading. Melanoma is a type of skin cancer. Advanced means the cancer has spread to other parts of the body and cannot be removed with surgery. A standard (or usual) treatment for advanced melanoma is immunotherapy. Immunotherapy is a treatment that helps the immune system fight cancer. V940 is a study treatment designed to help a person's immune system attack their specific cancer. Pembrolizumab is... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/13/2025
Locations: Highlands Oncology Group ( Site 4042), Springdale, Arkansas +7 locations
Conditions: Malignant Melanoma
Real-world Experience on Using Nemolizumab in the Treatment of Moderate-to- Severe Prurigo Nodularis in Adults
Recruiting
The main aim of this study is to assess real-world effectiveness of nemolizumab in Prurigo nodularis (PN) as measured by investigator and patient reported outcome (PRO) in clinical practice at Month 6.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/13/2025
Locations: Galderma Investigational Site # 8893, Birmingham, Alabama +50 locations
Conditions: Prurigo Nodularis
Closed-Loop Deep Brain Stimulation for Treatment-Resistant Bipolar Depression
Recruiting
Neurons are specialized types of cells that are responsible for carrying out the functions of the brain. Neurons communicate with electrical signals. In diseases such as major depression this electrical communication can go awry. One way to change brain function is using electrical stimulation to help alter the communication between groups of neurons in the brain.
The purpose of this study is to test a personalized approach to brain stimulation as an intervention for bipolar depression The stud... Read More
Gender:
ALL
Ages:
Between 22 years and 70 years
Trial Updated:
08/13/2025
Locations: University of California, San Francisco, San Francisco, California
Conditions: Bipolar II Disorder, Bipolar II Disorder, Most Recent Episode Major Depressive
Evaluating the Impact of Maridebart Cafraglutide on Cardiovascular Outcomes in Participants With Atherosclerotic Cardiovascular Disease and Overweight or Obesity
Recruiting
The primary objective of this trial is to demonstrate that maridebart cafraglutide is superior to placebo when given as an adjunct to standard of care with respect to reducing cardiovascular (CV) morbidity and mortality.
Gender:
ALL
Ages:
Between 45 years and 99 years
Trial Updated:
08/13/2025
Locations: Eastern Shore Research Institute, Fairhope, Alabama +76 locations
Conditions: Atherosclerotic Cardiovascular Disease, Overweight, Obesity
Methamphetamine and Troriluzole
Recruiting
This will be a human laboratory study evaluating the influence of troriluzole treatment on the effects of methamphetamine. Supported by and included in the Helping to End Addiction Long-term® (HEAL) Initiative.
Gender:
ALL
Ages:
Between 18 years and 55 years
Trial Updated:
08/13/2025
Locations: Psychopharmacology of Addiction Laboratory, Lexington, Kentucky
Conditions: Methamphetamine Use Disorder
Collection of Data and Samples From Healthy Donors for Use in Translational Research
Recruiting
Increased numbers of white blood cells called eosinophils can cause disease. To investigate this disease, researchers need blood, urine, sputum, stool, cerebrospinal fluid, skin and/or bone marrow samples to compare to samples from patients with this problem. Some of the samples will be used for genetic testing or future research.
This study will last for about 10 years and will include a maximum of 50 paid volunteers ages 18 to 65.
Gender:
ALL
Ages:
Between 18 years and 85 years
Trial Updated:
08/13/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Healthy Volunteer
2161 - 2172 of 23115
