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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.
1897 - 1908 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 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
Chronic Cough Study
Recruiting
Are you tired of living with chronic cough? The ASPIRE Study is now looking to enroll people from all backgrounds to help research potential new treatment options for chronic cough. You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you.
Conditions:
Chronic Cough
Refractory or Unexplained Chronic Cough
Cough
Asthma
Allergic Asthma
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
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
A Study to Assess the Safety, Tolerability, and Pharmacokinetics of GIGA-2339 in Participants With Chronic Hepatitis B Virus Infection
Recruiting
The primary purpose of this study is to assess the safety and tolerability of single and multiple intravenous (IV) doses of GIGA-2339 in participants with chronic Hepatitis B Virus (HBV) infection.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/14/2025
Locations: Grifols Investigative site, Chandler, Arizona +9 locations
Conditions: Hepatitis B Virus Infection
Effects of Spirulina Supplementation on Mental Health in Healthy Adults
Recruiting
Spirulina platensis is a form of cyanobacteria, a blue-green algae, and is a superfood most known for being rich in protein, vitamins and minerals, and healthful phytochemicals. Spirulina supports brain health through neuroprotection offered by its antioxidants, anti-inflammatory properties, and hormone regulation.
The aim of this study is to supplement healthy adults from a campus community with 3g of spirulina, daily, for 8 weeks to improve mood and mental acuity in comparison to receiving a... Read More
Gender:
ALL
Ages:
Between 16 years and 65 years
Trial Updated:
08/14/2025
Locations: 850 PBC, Phoenix, Arizona
Conditions: Depression, Mental Acuity
Effects of Sourdough Fermentation Duration and Acid Development on Postprandial Blood Glucose in Prediabetic Adults
Recruiting
The primary intervention for management of prediabetes is lifestyle changes. Eating healthier and increasing physical activity was found to slow the progression of prediabetes into diabetes, reduce the risk of other diseases like cardiovascular disease and hypertension, and have a lasting impact even after the intervention is discontinued. Studies found that increasing the intake of fiber, pre- and probiotics, and fermented foods have been linked to improved glycemic biomarkers. The goal of this... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/14/2025
Locations: 850 PBC, Phoenix, Arizona
Conditions: Insulin Resistance
Portable Rapid Imaging for Medical Emergencies
Recruiting
This study will compare the time it takes to scan a patient in the emergency department with a portable MRI when compared to a conventional MRI. Participants will be randomized to receive a portable MRI plus standard of care (SOC) vs SOC. Investigators will look at time to beginning of scan for both.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/14/2025
Locations: Yale New Haven Health Emergency Department, New Haven, Connecticut
Conditions: Patient Satisfaction, Conventional Magnetic Resonance Imaging, Portable Magnetic Resonance Imaging
A Clinical Trial of CAP-003 Gene Therapy in Adult Patients With GBA1 Associated Parkinson's Disease
Recruiting
The goal of this clinical trial is to learn about the safety of CAP-003 gene therapy in adults with GBA1 associated Parkinson's Disease. It will also provide information about whether CAP-003 demonstrates efficacy in these adults.
Participants will have a single intravenous infusion of CAP-003 and visit the clinic regularly for 2 years for checkups and tests.
Gender:
ALL
Ages:
Between 21 years and 75 years
Trial Updated:
08/14/2025
Locations: Rush University Medical Center, Chicago, Illinois +5 locations
Conditions: GBA1 Parkinson Disease
A Hybrid Effectiveness Implementation Trial Evaluating Behavioral Treatments for Insomnia for Socioeconomically Disadvantaged Adults in Primary Care
Recruiting
The overall objective of this study is to conduct a randomized effectiveness-implementation trial to test the non-inferiority of tele-Brief Behavioral Treatment for Insomnia vs. tele-Cognitive-Behavioral Therapy for Insomnia among socioeconomically disadvantaged adults with insomnia in the primary care setting.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/14/2025
Locations: Brigham and Women's Hospital, Boston, Massachusetts
Conditions: Insomnia
A Study of Tucatinib With Trastuzumab and mFOLFOX6 Versus Standard of Care Treatment in First-line HER2+ Metastatic Colorectal Cancer
Recruiting
This study is being done to find out if tucatinib with other cancer drugs works better than standard of care to treat participants with HER2 positive colorectal cancer. This study will also determine what side effects happen when participants take this combination of drugs. A side effect is anything a drug does to the body besides treating your disease.
Participants in this study have colorectal cancer that has spread through the body (metastatic) and/or cannot be removed with surgery (unresect... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/14/2025
Locations: Palo Verde Hematology Oncology, Glendale, Arizona +388 locations
Conditions: Colorectal Neoplasms
Acute Effects of THC in Older Adult
Recruiting
The primary objective of this study is to determine if increasing age confers greater vulnerability to the acute A) cognitive (e.g., memory, attention, psychomotor function), B) subjective (e.g., anxiogenic and rewarding effects), and C) cardiovascular (heart rate and blood pressure), effects of THC in adults \> 21 years old. The secondary aims of the study are to explore age-related acute effects of THC on electrophysiological indices of information processing (e.g., auditory steady-state respo... Read More
Gender:
ALL
Ages:
21 years and above
Trial Updated:
08/14/2025
Locations: VA Connecticut Healthcare System, West Haven, Connecticut
Conditions: Age-related Cognitive Decline
A Study to Evaluate the Efficacy and Safety of DNTH103 in Adults With Chronic Inflammatory Demyelinating Polyneuropathy (CAPTIVATE)
Recruiting
The purpose of this Phase 3 study is to demonstrate the efficacy of DNTH103 as compared to placebo in participants with chronic inflammatory demyelinating polyneuropathy (CIDP).
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
08/14/2025
Locations: Clinical Study Site, Scottsdale, Arizona +23 locations
Conditions: Chronic Inflammatory Demyelinating Polyneuropathy
Efficacy and Safety Study of Ixoberogene Soroparvovec (Ixo-vec) in Participants With Neovascular Age-Related Macular Degeneration
Recruiting
This is a multi-center, randomized, double-masked, active-comparator-controlled, Phase 3 study in a broad participant population (treatment-naïve and treatment-experienced) with neovascular (wet) age-related macular degeneration (nAMD). The study will evaluate a single intravitreal (IVT) injection of Ixo-vec compared to an active comparator. The primary endpoint of this study is the mean change in best corrected visual acuity (BCVA) of Ixo-vec compared to an active comparator measured at an aver... Read More
Gender:
ALL
Ages:
50 years and above
Trial Updated:
08/14/2025
Locations: Adverum Clinical Site 223, Gilbert, Arizona +68 locations
Conditions: Neovascular Age-Related Macular Degeneration (nAMD), Wet AMD
A Study to Evaluate the Efficacy and Safety of JNJ-77242113 (Icotrokinra) in Biologic-naïve Participants With Active Psoriatic Arthritis
Recruiting
The purpose of this study is to evaluate the efficacy of icotrokinra compared to placebo in participants with active psoriatic arthritis (PsA) by assessing the reduction in signs and symptoms of PsA.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/14/2025
Locations: Arthritis and Rheumatism Associates ARA Jonesboro, Jonesboro, Arkansas +150 locations
Conditions: Arthritis, Psoriatic
A Study to Assess the Long-term Safety of KarXT for the Treatment of Manic Episodes in Bipolar-I Disorder (BALSAM-3)
Recruiting
This is a phase 3, open-label extension study to assess the long-term safety of KarXT for the treatment of mania or mania with mixed features in Bipolar-I disorder (BP-I)
The primary objective of the study is to evaluate the long-term safety and tolerability of KarXT in the treatment of participants with mania or mania with mixed features associated with BP-I.
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
08/14/2025
Locations: Local Institution - 0120, Glendale, Arizona +124 locations
Conditions: Bipolar Disorder Type I With Mania
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