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All Clinical Trials
A listing of 23116 clinical trials actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
6145 - 6156 of 23116
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 Therapy
Unique Treatment for High Blood Pressure
Worried about high blood pressure? Think beyond typical high blood pressure treatments.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
People who may be candidates for this procedure:
• Are at least 18 years old
• Have been unable to manage their high blood pressure with medications or lifestyle changes alone¹
Learn about a safe and effective procedure that may help reduce high blood pressure. See if you qualify today.
¹ Kandzari DE, et al. J Am Coll Cardiol. Nov 7, 2023;82(19):1809-1823.
Conditions:
High Blood Pressure
High Blood Pressure (& [Essential Hypertension])
High Blood Pressure (Hypertension).
Hypertension
Essential Hypertension
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.
Conditions:
Healthy
Healthy Volunteer Study
Featured Offer
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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
COVID-19 Vaccine Clinical Trial (Compensation Provided)
Recruiting
Healthy adults ages 50-64 may qualify. You may be eligible if you haven’t received a COVID-19 vaccine and haven’t had COVID-19 in the last 90 days.
Qualified participants may receive compensation for time and travel.
Qualified participants may receive compensation for time and travel.
Conditions:
Healthy
Vaccine
COVID19
COVID-19
COVID-19 Vaccine
Featured Trial
Type 2 Diabetes (T2DM) Clinical Study
Recruiting
A clinical study for people that suffer with Type 2 Diabetes (T2DM)
Conditions:
Type 2 Diabetes (T2DM)
Tumor Related Epilepsy
Recruiting
Background:
Some people with brain tumors have seizures related to the tumor. This is called tumor-related epilepsy. Usually brain tumors are treated by removing as much of the brain tumor as possible without causing problems. Researchers think this may improve the outcome for people with brain tumors. It may completely relieve or greatly reduce the number of seizures they have.
Objectives:
To evaluate people with brain tumors that are associated with seizures and to offer surgical treatment.... Read More
Gender:
ALL
Ages:
Between 8 years and 99 years
Trial Updated:
07/09/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Understanding How Cigarette Direct Mail Marketing Influences Smoking Behaviors Among High and Low Socioeconomic Status Young Adult Smokers
Recruiting
Background:
Smoking is a major public health problem in the U.S. Almost a half a million Americans die from it in a year. One thing that contributes to why people smoke is the marketing of cigarettes. Cigarette direct mail marketing usually targets young smokers of lower socioeconomic status. Researchers want to find out more about how this kind of marketing influences smoking behavior in young people from different socioeconomic levels.
Objectives:
To study the effects of cigarette direct ma... Read More
Gender:
ALL
Ages:
Between 18 years and 29 years
Trial Updated:
07/09/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Nicotine Dependence
Targeting Residual Activity By Precision, Biomarker-Guided Combination Therapies of Multiple Sclerosis (TRAP-MS)
Recruiting
Background:
In people with multiple sclerosis (MS), brain and cerebrospinal fluid (CSF) biomarkers indicate inflammation or disease. Researchers want to see if 4 drugs given alone or combined affect MS biomarkers. They want to see if a change in biomarker levels can predict which drugs a person with MS might respond to.
Objective:
To see if signs of inflammation in CSF help predict a person s response to different drugs.
Eligibility:
People ages 18 and older who:
* Are in protocol 09-I-003... Read More
Gender:
ALL
Ages:
Between 18 years and 120 years
Trial Updated:
07/09/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Multiple Sclerosis
LVAD Conditioning for Cardiac Recovery
Recruiting
The purpose of this study is to investigate the potential recovery of heart function in end-stage heart failure patients supported with a Left Ventricular Assist Device (LVAD) through applying a myocardial conditioning protocol. During myocardial conditioning, LVAD speed is reduced gradually in order to increase the work load of the heart. Multiple previous studies have shown that interventions like this may improve heart function and give patients the opportunity for a better quality of life.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/09/2025
Locations: University of Utah, Salt Lake City, Utah
Conditions: Heart Failure
Tabelecleucel for Solid Organ or Allogeneic Hematopoietic Cell Transplant Participants With Epstein-Barr Virus-Associated Post-Transplant Lymphoproliferative Disease (EBV+ PTLD) After Failure of Rituximab or Rituximab and Chemotherapy
Recruiting
The purpose of this study is to determine the clinical benefit and characterize the safety profile of tabelecleucel for the treatment of Epstein-Barr virus-associated post-transplant lymphoproliferative disease (EBV+ PTLD) in the setting of (1) solid organ transplant (SOT) after failure of rituximab (SOT-R) and rituximab plus chemotherapy (SOT-R+C) or (2) allogeneic hematopoietic cell transplant (HCT) after failure of rituximab.
Gender:
ALL
Ages:
All
Trial Updated:
07/09/2025
Locations: City of Hope (Adults and Pediatrics), Duarte, California +70 locations
Conditions: Epstein-Barr Virus+ Associated Post-transplant Lymphoproliferative Disease (EBV+ PTLD), Solid Organ Transplant Complications, Lymphoproliferative Disorders, Allogeneic Hematopoietic Cell Transplant, Stem Cell Transplant Complications
Effects of Simvastatin on Uterine Leiomyoma Size
Recruiting
The study aims to study the effect of simvastatin on the size of uterine fibroids.
Gender:
FEMALE
Ages:
Between 18 years and 55 years
Trial Updated:
07/09/2025
Locations: Johns Hopkins Hospital, Baltimore, Maryland
Conditions: Fibroid Uterus, Fibroid Tumor, Leiomyoma, Fibromyoma, Leiomyoma, Uterine
Feasibility of Endosphenoidal Coil Placement for Imaging of the Sella During Transsphenoidal Surgery
Recruiting
Background:
Pituitary tumors can cause problems by secreting hormones in the body. They can also problems by growing large and pushing on organs near the pituitary gland. The best treatment for such tumors is to remove them by surgery. But that may be sometimes difficult. Some tumors maybe too small to see. Some other tumors maybe so large that portions maybe left behind during surgery. The endosphenoidal coil (ESC) is a new magnetic resonance imaging (MRI) device. It fits in a small space made... Read More
Gender:
ALL
Ages:
Between 18 years and 85 years
Trial Updated:
07/09/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Pituitary Neoplasm
Studying the Biology of IDH-mutant Gliomas Via Longitudinal Observation of 2-hydroxyglutarate (2-HG) Using MR Spectroscopy
Recruiting
Background:
Glioma is a type of brain cancer. Some of these tumors have gene mutations. These mutations can cause a substance called 2-HG to build up in the brain. This makes the tumors more aggressive. Researchers want to better understand 2-HG buildup in the brain. They hope this can help them design better ways to test for gliomas.
Objective:
To monitor the level of 2-HG in the brains of people with gliomas that have mutations in the IDH1 or IDH2 genes.
Eligibility:
People ages 18 and ol... Read More
Gender:
ALL
Ages:
Between 18 years and 120 years
Trial Updated:
07/09/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Glioma, Gliomas, High Grade Glioma, Malignant Glioma, Low Grade Glioma
Bendamustine With or Without Cyclophosphamide in Preventing GVHD in Patients Undergoing Stem Cell Transplant
Recruiting
This phase I/II trial studies the side effects and best dose of bendamustine when given with or without cyclophosphamide in preventing graft versus host disease (GVHD) in patients undergoing stem cell transplant. Drugs used in chemotherapy, such as bendamustine and cyclophosphamide, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving chemotherapy and total body irradiation before or aft... Read More
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
07/09/2025
Locations: M D Anderson Cancer Center, Houston, Texas
Conditions: Hematopoietic and Lymphoid System Neoplasm
Pain and Weight Treatment: Development and Trial of PAW
Recruiting
Pediatric weight management efficacy is impacted by failure to complete treatment protocols and, for those that do complete treatment, a return to unhealthy behaviors. This project tests whether treating pain, a common comorbid condition to pediatric obesity, will enhance treatment. This study will generate results that can be translated into immediate improvements in care for families seeking treatment for pediatric obesity.
Gender:
ALL
Ages:
Between 12 years and 18 years
Trial Updated:
07/09/2025
Locations: Connecticut Children's Medical Center, Hartford, Connecticut
Conditions: Obesity, Adolescent, Pain, Chronic, CBT
Skeletal Muscle Energetics and Fatiguability in Older Individuals
Recruiting
The investigators are studying whether metabolic abnormalities in calf (leg) muscle in older people with and others without HIV are associated with decreased abilities to exercise.
Gender:
ALL
Ages:
Between 60 years and 90 years
Trial Updated:
07/09/2025
Locations: Johns Hopkins Hospital, Baltimore, Maryland
Conditions: HIV, HIV Infections
Ramucirumab and Paclitaxel or FOLFIRI in Advanced Small Bowel Cancers
Recruiting
This phase II trial studies how well ramucirumab and paclitaxel or the FOLFIRI regimen (leucovorin calcium, fluorouracil, and irinotecan hydrochloride) work in treating patients with small bowel cancers that have spread extensively to other anatomic sites (advanced) or are no longer responding to treatment (refractory). Ramucirumab is a monoclonal antibody that attaches to and inhibits a molecule called VEGFR-2. This may restrain new blood vessel formation therefore reducing nutrient supply to t... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/09/2025
Locations: Anchorage Associates in Radiation Medicine, Anchorage, Alaska +462 locations
Conditions: Metastatic Small Intestinal Adenocarcinoma, Stage III Small Intestinal Adenocarcinoma AJCC v8, Stage IIIA Small Intestinal Adenocarcinoma AJCC v8, Stage IIIB Small Intestinal Adenocarcinoma AJCC v8, Stage IV Small Intestinal Adenocarcinoma AJCC v8
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