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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.
3877 - 3888 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
Long-term Efficacy and Safety of Tozorakimab in Participants With Chronic Obstructive Pulmonary Disease With a History of Exacerbations (PROSPERO).
Recruiting
Subjects who completed either OBERON or TITANIA will be offered the opportunity to consent for this Multicentre, Double-blind, Randomised, Placebo controlled, Parallel Group, Phase 3, extension study to evaluate the safety and efficacy of Tozorakimab in adult participants with symptomatic COPD.
Gender:
ALL
Ages:
Between 40 years and 130 years
Trial Updated:
07/31/2025
Locations: Research Site, Huntsville, Alabama +390 locations
Conditions: Chronic Obstructive Pulmonary Disease (COPD)
Extracellular Vesicles as Potential Biomarkers and Therapeutic Target in Gaucher Disease
Recruiting
This is an observational study intended to generate preliminary data to understand how lysosomal dysfunction can affect the biogenesis of extracellular vesicles, its content and function. The primary objective of the proposed project is to decipher how extracellular vesicle (EV) biogenesis and its role in intercellular communication can be impaired as a consequence of defects in lysosomal function. Collectively these defects in EV biogenesis and function can contribute to the neuroinflammation o... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
07/31/2025
Locations: University of Minnesota, Minneapolis, Minnesota
Conditions: Gaucher Disease
A Study of Surgical Techniques During Cystectomy
Recruiting
The purpose of this study is to look at two standard surgical techniques used during a radical cystectomy and see whether they influence outcomes such as length of stay in the hospital and infections after surgery. This trial will evaluate whether the following surgical methods influence outcomes:
A ureteral stent is a thin tube that is placed in the ureter to drain urine from the kidney. Ureteral stents are often used to promote urine drainage after radical cystectomy, but may come at risk of... Read More
Gender:
ALL
Ages:
21 years and above
Trial Updated:
07/31/2025
Locations: Memorial Sloan Kettering at Basking Ridge (Consent Only), Basking Ridge, New Jersey +6 locations
Conditions: Bladder Cancer
A Study to Evaluate the Pharmacokinetics of Divarasib in Healthy Participants and Participants With Impaired Hepatic Function
Recruiting
This is a phase 1, open-label, single-dose, parallel-cohort study to determine the pharmacokinetics (PK) of divarasib in healthy participants and participants with varying degrees of hepatic impairment, as defined by Child-Pugh classification.
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
07/31/2025
Locations: Orlando Clinical Research Center, Orlando, Florida
Conditions: Hepatic Impairment
A Phase 3B Study to Evaluate Bone Mineral Density With Long-Term Use of Relugolix Combination Tablet in Women With Uterine Fibroids or Endometriosis
Recruiting
The purpose of this clinical trial to characterize changes in bone mineral density during continuous treatment with relugolix combination tablet for up to 48 months (4 years) and 1 year of post-treatment follow-up in premenopausal women with heavy menstrual bleeding associated with uterine leiomyomas (fibroids) or with moderate-to-severe pain associated with endometriosis.
Gender:
FEMALE
Ages:
Between 18 years and 50 years
Trial Updated:
07/31/2025
Locations: Mobile, Mobile, Alabama +119 locations
Conditions: Uterine Fibroids, Endometriosis
A Biorepository of Multiple Allergic Diseases (MADREP) With Longitudinal Follow-Up
Recruiting
Background:
Allergic or sinus diseases can affect the skin, sinuses, airways, and other parts of the body. Examples include pollen and environmental allergies, food allergies, asthma, and eczema. To learn more about how to prevent and treat these diseases, researchers need to study data, blood, fluid, and tissue samples from people affected by them.
Objective:
To collect data, blood, fluid, and tissue samples from people with allergic or sinus diseases.
Eligibility:
People aged 3 to 100 yea... Read More
Gender:
ALL
Ages:
Between 3 years and 100 years
Trial Updated:
07/31/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Allergy, Sinus Disorders, Atopic Diseases, Asthma, Allergic Rhinitis, Atopic Dermatitis, EoE, Drug a
Long-term, Open-label Study of SAR447537 (INBRX-101) in Adults With Alpha-1 Antitrypsin Deficiency Emphysema
Recruiting
Phase 2 open label extension study to evaluate SAR447537 (INBRX-101) in adults with AATD emphysema
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
07/31/2025
Locations: University of Alabama at Birmingham- Site Number : 105, Birmingham, Alabama +40 locations
Conditions: Alpha 1-Antitrypsin Deficiency, Emphysema
Pregnancy Exposure Registry for Vumerity (Diroximel Fumarate)
Recruiting
The primary objectives of the study are to estimate the risk of major congenital malformations (MCMs) in infants born to women with multiple sclerosis (MS) who were exposed to diroximel fumarate (DRF) at any time from 2 weeks after the first day of their last menstrual period (LMP) up through the first trimester of pregnancy and to comparatively evaluate pregnancy outcomes with MCMs in women with MS who were exposed to DRF at any time from 2 weeks after the first day of their LMP through the fir... Read More
Gender:
FEMALE
Ages:
All
Trial Updated:
07/31/2025
Locations: University of Colorado Anschutz Medical Campus, Aurora, Colorado +6 locations
Conditions: Multiple Sclerosis
Social Determinants of Sleep and Obesity
Recruiting
African American adults sleep less and obtain worse quality sleep compared to the national average, and emerging evidence links inadequate sleep with greater morbidity and mortality from chronic diseases such as diabetes, obesity, and cancer. To address this public health concern, the proposed research seeks to use a multi-method approach to adapt a sleep intervention for African American adults with overweight/obesity not meeting national sleep duration or physical activity recommendations. The... Read More
Gender:
ALL
Ages:
Between 21 years and 65 years
Trial Updated:
07/31/2025
Locations: University of Minnesota, Minneapolis, Minnesota
Conditions: Insufficient Sleep, Physical Inactivity, Sedentary Behavior, Obesity
Evaluating the Genetics and Immunology of Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Cervical Adenitis (PFAPA) Syndrome and Other Tonsil Disorders
Recruiting
Background:
Periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) is the most common periodic fever syndrome of childhood. Symptoms can include swelling of the glands in the throat, mouth ulcers, and tonsillitis. Removal of the tonsils can stop the periodic flareups. But researchers do not know how PFAPA develops. In this natural history study, researchers will collect specimens and data from people with PFAPA to see what they might have in common.
Objective:
To coll... Read More
Gender:
ALL
Ages:
Between 1 month and 99 years
Trial Updated:
07/31/2025
Locations: Children's National Medical Center, Washington, District of Columbia +2 locations
Conditions: Periodic Fever, Aphthous Stomatitis, Pharyngitis, And Cervical Adenitis (Pfapa), Obstructive Sleep Apnea, Tonsillitis, Tonsil Disorder, Sleep Disordered Breathing
Observational Study to Deeply Phenotype Major Organs in Sickle Cell Disease After Curative Therapies
Recruiting
Background:
People with sickle cell disease (SCD) have problems with their heart, brain, kidneys, liver, and lungs as they age. These problems may improve after transplant. Researchers want to learn how and why this happens.
Objective:
To study the benefits of treatments that are intended to cure SCD.
Eligibility:
People aged 18 and older with SCD who are either receiving curative therapy in the next 3 months or don t have any plans to receive a curative therapy in the next 2 years.
Design... Read More
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
07/31/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Mortality in Sickle Cell, Sickle Cell Cardiopulmonary Complications, Sickle Cell Organ Damage, Sickle Cell Life Expectancy and Risk Factors for Early Death, Sickle Cell Lung Disease and Sudden Death
A Study of Azacitidine and Venetoclax in People With Acute Myeloid Leukemia (AML)
Recruiting
The purpose of this study is to find out if azacitidine and venetoclax are an effective treatment approach to get rid of or lower measurable residual disease (MRD) in people with acute myeloid leukemia (AML) who have received standard chemotherapy and are planning to have an allogeneic hematopoietic stem cell transplant (HSCT). Allogeneic HSCT, sometimes called a bone marrow transplant, involves receiving healthy blood-forming cells (stem cells) from a donor in order to replace the patient's imm... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/31/2025
Locations: Memorial Sloan Kettering at Basking Ridge (All Protocol Activities), Basking Ridge, New Jersey +6 locations
Conditions: Acute Myeloid Leukemia (AML)
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