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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.
1633 - 1644 of 23116
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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 Offer
Join Thousands Waiting for Retatrutide
Retatrutide could change the weight loss landscape. Unlike semaglutide or tirzepatide, it activates three hormone receptors simultaneously — and early data shows it:
✅ Outpaced existing GLP-1 medications for weight loss in clinical trials
✅ Improved blood sugar, blood pressure, and cholesterol beyond weight loss alone
✅ Delivered results with a simple once-weekly injection
✅ Now in Phase 3 trials with FDA submission expected in the next 1–2 years
Join the waiting list. One email when it launches — that's it.
✅ Outpaced existing GLP-1 medications for weight loss in clinical trials
✅ Improved blood sugar, blood pressure, and cholesterol beyond weight loss alone
✅ Delivered results with a simple once-weekly injection
✅ Now in Phase 3 trials with FDA submission expected in the next 1–2 years
Join the waiting list. One email when it launches — that's it.
Conditions:
Weight Loss
Featured Offer
Discover Affordable Semaglutide Providers
We Checked the Checkout Page on Every Semaglutide Provider. Here's What We Found.
There's a big difference between the price on a landing page and what you actually pay. We went all the way through checkout so you know exactly what to expect.
📋 5 providers ranked by true monthly cost
💵 Options starting as low as $149/month
🏥 Only licensed providers using FDA-registered pharmacies
⭐ Real Trustpilot scores included — including the ones with mixed reviews
🔒 Includes cancellation policy warnings so you don't get stuck
There's a big difference between the price on a landing page and what you actually pay. We went all the way through checkout so you know exactly what to expect.
📋 5 providers ranked by true monthly cost
💵 Options starting as low as $149/month
🏥 Only licensed providers using FDA-registered pharmacies
⭐ Real Trustpilot scores included — including the ones with mixed reviews
🔒 Includes cancellation policy warnings so you don't get stuck
Conditions:
Weight Loss
Morbid Obesity
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
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 Trial
Discover Clinical Trials In Your Area (Compensation Provided)
Recruiting
Clinical trials in your area are actively enrolling — and they compensate you for your time. Finding the right one has never been easier.
- Matched to trials in your zip code
- Compensation for time & travel
- Free or low-cost treatments available
- No experience or medical background needed
- Takes just 30 seconds to see if you qualify
- Matched to trials in your zip code
- Compensation for time & travel
- Free or low-cost treatments available
- No experience or medical background needed
- Takes just 30 seconds to see if you qualify
Conditions:
Healthy
Healthy Volunteers
A Study Using Nivolumab, in Combination With Chemotherapy Drugs to Treat Nasopharyngeal Carcinoma (NPC)
Recruiting
This phase II trial tests effects of nivolumab in combination with chemotherapy drugs prior to radiation therapy patients with nasopharyngeal carcinoma (NPC). Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Chemotherapy drugs, such as gemcitabine and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping the... Read More
Gender:
ALL
Ages:
21 years and below
Trial Updated:
08/15/2025
Locations: Children's Hospital of Alabama, Birmingham, Alabama +59 locations
Conditions: Stage II Nasopharyngeal Carcinoma AJCC v8, Stage III Nasopharyngeal Carcinoma AJCC v8, Stage IV Nasopharyngeal Carcinoma AJCC v8
BradycArdia paCemaKer With AV Interval Modulation for Blood prEssure treAtmenT
Recruiting
A prospective, multinational, randomized, double-blind, clinical trial evaluating the safety and effectiveness of a novel atrioventricular interval modulation (AVIM) algorithm downloaded into a dual-chamber Medtronic Astra/Azure pacemaker.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: HonorHealth, Scottsdale, Arizona +75 locations
Conditions: Hypertension, Hypertension, Systolic, Hypertension, Essential
Testing the Role of FDG-PET/CT to Predict Response to Therapy Prior to Surgery for HER2-positive Breast Cancer, The DIRECT Trial
Recruiting
This phase II trial tests how well an imaging procedure called fludeoxyglucose F-18 (FDG) positron emission tomography/computed tomography (PET/CT) works in predicting response to standard of care chemotherapy prior to surgery in patients with HER2-positive stage IIa-IIIc breast cancer. FDG is a radioactive tracer that is given in a vein before PET/CT imaging and helps to identify areas of active cancer. PET and CT are imaging techniques that make detailed, computerized pictures of areas inside... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: University of Alabama at Birmingham Cancer Center, Birmingham, Alabama +101 locations
Conditions: Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, HER2-Positive Breast Carcinoma, Invasive Breast Carcinoma
Reducing Acute Upper Gastrointestinal Side-Effects of Thoracic Irradiation
Recruiting
The purpose of the study is to explore options for preventing and reducing symptoms of radiation esophagitis (RE). The researchers will also look what symptoms participants experience, and whether there are differences in weight loss in participants.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: Memorial Sloan Kettering Cancer Center Basking Ridge (All Protocol Activities), Basking Ridge, New Jersey +6 locations
Conditions: Radiation Esophagitis
TransHealthGUIDE: Transforming Health for Gender-Diverse Young Adults
Recruiting
This is a randomized controlled trial to test the effectiveness of an interactive educational app-based digital intervention that provides knowledge and support to transgender and gender-diverse (TGD) young adults ages 18-29 years and their caregivers. The goal of the study is to examine the effects of exposure to the app on TGD young adult mental health outcomes.
Participants will be randomized to an Immediate Arm (access to a digital platform, plus usual care) or a Deferred Arm (usual care; a... Read More
Gender:
ALL
Ages:
Between 18 years and 29 years
Trial Updated:
08/15/2025
Locations: Boston Children's Hospital, Boston, Massachusetts
Conditions: Transgender Persons, Health Services for Transgender Persons, Gender Identity
A Study to Customize Ibrutinib Treatment Regimens for Participants With Previously Untreated Chronic Lymphocytic Leukemia
Recruiting
The purpose of this study is to evaluate the efficacy and safety of ibrutinib + venetoclax (I+V) and ibrutinib monotherapy regimens in which dosing of ibrutinib is either proactively reduced or reactively modified in response to adverse events (AEs).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: The Oncology Institute Clinical Research, Cerritos, California +73 locations
Conditions: Leukemia, Lymphocytic, Chronic, B-Cell, Small Lymphocytic Lymphoma
Testing the Role of DNA Released From Tumor Cells Into the Blood in Guiding the Use of Immunotherapy After Surgical Removal of the Bladder, Kidney, Ureter, and Urethra for Urothelial Cancer Treatment, MODERN Study
Recruiting
This phase II/III trial examines whether patients who have undergone surgical removal of bladder, kidney, ureter or urethra, but require an additional treatment called immunotherapy to help prevent their urinary tract (urothelial) cancer from coming back, can be identified by a blood test. Many types of tumors tend to lose cells or release different types of cellular products including their DNA which is referred to as circulating tumor DNA (ctDNA) into the bloodstream before changes can be seen... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: Cancer Center at Saint Joseph's, Phoenix, Arizona +442 locations
Conditions: Muscle Invasive Bladder Urothelial Carcinoma, Stage II Bladder Urothelial Carcinoma AJCC v6 and v7, Stage III Bladder Urothelial Carcinoma AJCC v6 and v7, Stage IV Bladder Urothelial Carcinoma AJCC v7, Muscle Invasive Renal Pelvis Urothelial Carcinoma, Muscle Invasive Ureter Urothelial Carcinoma, Muscle Invasive Urethral Urothelial Carcinoma
Bevacizumab in Adults With Recurrent Respiratory Papillomatosis (RRP)
Recruiting
Background:
Recurrent respiratory papillomatosis (RRP) is a rare disease that causes wart-like growths in the airways. These growths come back when removed; some people may need 2 or more surgeries per year to keep their airways clear. Better treatments are needed.
Objective:
To see if a drug called bevacizumab can reduce the number of surgeries needed in people with RRP.
Eligibility:
People aged 18 and older with recurrent RRP; they must need surgery to remove the growths in their airways.... Read More
Gender:
ALL
Ages:
Between 18 years and 120 years
Trial Updated:
08/15/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Respiratory Tract Diseases, Neoplasms, Neoplasms by Histologic Type, Neoplasms, Glandular and Epithelial, Neoplasms, Squamous Cell, Tumor Virus Infections, Infections, Virus Diseases, DNA Virus Infections, Pathologic Processes, Disease Attributes, Recurrence, Papilloma, Respiratory Tract Infections, Papillomavirus Infections
Connecting Black Families in Houston, Texas to Hereditary Cancer Genetic Counseling, Genetic Testing, and Cascade Testing by Using a Simple Genetic Risk Screening Tool and Telegenetics
Recruiting
To identify Black individuals who are eligible for genetic testing through trusted community organizations, and to connect Black individuals and their families to genetic testing and counseling so that they can know their cancer risk and how to decrease it.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: MD Anderson Cancer Center, Houston, Texas
Conditions: Breast Cancer, Colorectal Cancer
Early Detection of Infectious and Noninfectious Lung Diseases Following Allogeneic Hematopoietic Stem Cell Transplantation
Recruiting
Background:
Stem cell transplants (called hematopoietic stem cell transplantation, or HSCT) are used to treat various diseases. But when the cells for this procedure are donated by someone other than the person who receives the HSCT ( allogeneic HSCT ), the recipient has an increased risk of lung inflammation and scarring. This happens when their immune cells attack healthy lung cells. In this natural history study, researchers will look for the best ways to detect developing lung inflammations... Read More
Gender:
ALL
Ages:
Between 5 years and 70 years
Trial Updated:
08/15/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Allogeneic Hematopoietic Stem Cell Transplantation (HSCT)
Rhu-pGSN to Mitigate Proinflammatory Responses to Decompression in Healthy SCUBA Divers
Recruiting
Healthy trained SCUBA divers will be randomized into three groups and exposed to a high-pressure profile in a hyperbaric chamber. The high-pressure profile simulates the pressure at a depth of 30 meters of sea water (MSW) for 35 minutes. In the control group, the subjects will receive intravenous normal saline immediately before and after the high-pressure exposure. The second group will receive intravenous recombinant human gelsolin (rhu-pGSN) 24 mg/kg immediately prior to the exposure, and sal... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: University of Maryland School of Medicine, Baltimore, Maryland
Conditions: Decompression Sickness
Effects of Novel E-cigarette Constituents on Adults TCORS 3.0
Recruiting
This study is an examination of the influence of cooling components of WS-3, WS-23, and menthol on the appeal and addiction potential of nicotine-containing e-liquids among adults.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: JB Pierce Lab, New Haven, Connecticut
Conditions: Nicotine Use Disorder
1633 - 1644 of 23116