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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.
13657 - 13668 of 23116
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
Cardiac-Control Affecting Learning Through Mindfulness (CALM)
Recruiting
Some types of meditation lead heart rate to become more steady as breathing quiets whereas others lead to large heart rate swings up and down (oscillations) as breathing becomes deeper and slower. The current study is designed to investigate how daily mindfulness practice with heart rate biofeedback during breathing in a pattern that either increases or decreases heart rate oscillation affect attention and memory and blood biomarkers associated with Alzheimer's disease.
Gender:
ALL
Ages:
Between 50 years and 70 years
Trial Updated:
03/10/2025
Locations: University of Southern California, Los Angeles, California
Conditions: Age-related Cognitive Decline, Alzheimer Disease
Precise Robotically IMplanted Brain-Computer InterfacE
Recruiting
The PRIME Study is a first-in-human early feasibility study to evaluate the initial clinical safety and device functionality of the Neuralink N1 Implant and R1 Robot device designs in participants with tetraparesis or tetraplegia. The N1 Implant is a skull-mounted, wireless, rechargeable implant connected to electrode threads that are implanted in the brain by the R1 Robot, a robotic electrode thread inserter.
Gender:
ALL
Ages:
Between 22 years and 75 years
Trial Updated:
03/10/2025
Locations: Barrow Neurological Institute, Phoenix, Arizona +1 locations
Conditions: Tetraplegia/Tetraparesis, Quadriplegia, Cervical Spinal Cord Injury, Amyotrophic Lateral Sclerosis, Quadriplegia/Tetraplegia, Tetraplegic; Paralysis
A Phase I Study Investigating the Combination of the Menin Inhibitor Ziftomenib With Venetoclax and Gemtuzumab in Pediatric Patients With Acute Myeloid Leukemia
Recruiting
To find the recommended dose of ziftomenib in combination with gemtuzumab ozogamicin and venetoclax that can be given to pediatric participants who have relapsed or refractory AML or MPAL.
Gender:
ALL
Ages:
Between 3 years and 21 years
Trial Updated:
03/10/2025
Locations: MD Anderson Cancer Center, Houston, Texas
Conditions: Acute Myeloid Leukemia
In Vivo Liquid Biopsy of Melanoma (Cytophone)
Recruiting
The Cytophone is a first in the world patented system to identify and count single circulating melanoma cells in blood circulation inside the human body. The Cytophone has a unique capability to find rare melanoma cells in the blood by an assessment of 100-500 times greater amounts of blood volume than routine blood tests. The important benefit of the Cytophone diagnosis is that the test does not require injection or any skin incision (i.e., non-invasiveness). The goal of this clinical trial is... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
03/10/2025
Locations: SSM Health Dean Medical Group Specialty Services, Madison, Wisconsin
Conditions: Melanoma, Circulating Tumor Cells, Metastatic Melanoma, Diagnosis
Long Term Outcomes After Vestibular Implantation
Recruiting
Although cochlear implants can restore hearing to individuals who have lost cochlear hair cell function, there is no widely available, adequately effective treatment for individuals suffering chronic imbalance, postural instability and unsteady vision due to bilateral vestibular hypofunction. Prior research focused on ototoxic cases has demonstrated that electrical stimulation of the vestibular nerve via a chronically implanted multichannel vestibular implant can partially restore vestibular ref... Read More
Gender:
ALL
Ages:
Between 22 years and 90 years
Trial Updated:
03/10/2025
Locations: Johns Hopkins School of Medicine, Baltimore, Maryland
Conditions: Bilateral Vestibular Hypofunction, Bilateral Vestibular Deficiency, Bilateral Vestibulopathy, Gentamicin Ototoxicity, Aminoglycoside Toxicity, Vestibular Diseases, Sensation Disorders, Labyrinth Diseases, Other Disorders of Vestibular Function
A Mental Health Services Engagement Program for Racial and Ethnic Minority Young Adults
Recruiting
Researchers aim to test a brief culturally-responsive young adult orientation program for community mental health services. They will conduct a 24-month randomized trial with 80 young adults from racial and ethnic minority groups in a community-based mental health clinic.
Gender:
ALL
Ages:
Between 18 years and 34 years
Trial Updated:
03/10/2025
Locations: The Jewish Board, Bronx, New York
Conditions: Psychosis, Bipolar and Related Disorders, Depressive Disorder
The Effects of One-time Intraoperative Methadone During Laparoscopic Hysterectomy in Reducing Opioid Prescription.
Recruiting
Currently, there is a nationwide epidemic of opioid abuse and overdose deaths. One source of excess opioids is overprescribing in the postoperative period. This study aims to find the optimal pain medication plan during and after laparoscopic hysterectomy to eliminate long-term opioid use.
Given the increasing opioid abuse and over-prescription post-operatively, an effort should be made to determine whether one time dosing of Methadone, a longer opioid analgesics, intra-operatively is an adequa... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
03/10/2025
Locations: The Johns Hopkins Bayview Medical Center, Baltimore, Maryland +1 locations
Conditions: Fibroid Uterus
A Phase I/II Study of ITU512 in Healthy Participants and Patients With Sickle Cell Disease
Recruiting
The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK), and preliminary food effect of ITU512 as well as the fetal hemoglobin (HbF)-inducing capacity of ITU512. This will be the first evaluation of the potential therapeutic effect of ITU512 in healthy participants and patients with sickle cell disease (SCD).
Gender:
ALL
Ages:
Between 12 years and 55 years
Trial Updated:
03/10/2025
Locations: Quotient Sciences Sea View, Miami, Florida
Conditions: Sickle Cell Disease
Activating the Cholinergic Anti-Inflammatory Pathway in Healthy Volunteers and People with Inflammatory Arthritis
Recruiting
This study is designed to investigate whether non-invasive ultrasound (US) that is optimized for stimulation and can elicit an anti-inflammatory response in people with Inflammatory Arthritis as compared to a sham intervention. The primary endpoint is the change in pro-inflammatory cytokines in blood drawn before and after US. Each participant receives 4 experimental US sessions, one of which is randomly assigned to be placebo.
Gender:
ALL
Ages:
Between 22 years and 75 years
Trial Updated:
03/10/2025
Locations: Tekton Research, Austin, Texas +1 locations
The Impact of PReOPerative Exercise and NutritionaL Optimization on Perioperative Outcomes for Patients Undergoing Treatment for Rectal Cancer: the PROPEL Trial
Recruiting
The purpose of this study is to determine the feasibility of a prehabilitation program for participants diagnosed with rectal cancer undergoing neoadjuvant chemotherapy and/or radiation, followed by surgical resection.
The names of the groups in this research study are:
* Group A: Prehabilitation program
* Group B: Usual Care
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/10/2025
Locations: Dana-Farber Cancer Institute, Boston, Massachusetts +1 locations
Conditions: Rectal Cancer, Colorectal Cancer, Rectal Cancer Stage II, Rectal Cancer Stage III
A Study to Determine Number of Patients Who Develop High Ammonia Levels After Receiving Recombinant Erwinia Asparaginase
Recruiting
This study evaluates the incidence of symptomatic hyperammonemia (high ammonia levels) in patients being treated with recombinant Erwinia asparaginase.
Gender:
ALL
Ages:
1 year and above
Trial Updated:
03/10/2025
Locations: Mayo Clinic in Rochester, Rochester, Minnesota
Conditions: Hematopoietic and Lymphatic System Neoplasm, Acute Lymphobkastic Leukemia
Efficacy of a Dental Implant System for Immediate Restoration
Recruiting
The primary objective of this study is to observe the performance of an implant system with a new surface (EK III NH dental implants) over a period of two years. The implants will be placed in the upper and lower jaws of patients with missing teeth and immediately given a temporary restoration. The investigators will document the performance of the implants through regular dental check-ups and X-rays.
Gender:
ALL
Ages:
Between 20 years and 80 years
Trial Updated:
03/10/2025
Locations: Harvard Dental Center, Boston, Massachusetts
Conditions: Missing Teeth
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