Rare diseases
Investigational molecules
Locations
Study on the Effects of Escitalopram and Bupropion on Dopamine Levels in Patients with Major Depression
AustriaTitle: Study of Hydrocortisone Treatment to Improve Fear Response in Adults with Post-Traumatic Stress Disorder (PTSD) and Hormonal System Changes
The NetherlandsA study using [18F]RO6958948 PET imaging to examine brain tau protein deposits in people at risk of Alzheimer's Disease
SpainStudy on the Effects of the Dengue Vaccine Qdenga on Antibody Levels in Swedish Travelers
SwedenStudy on Chronic Kidney Disease and Polycystic Kidney Disease Using Pyruvic Acid and MRI for Patients with These Conditions
DenmarkStudy on Immunity to Measles and Chickenpox in Children with Cancer Using Measles, Mumps, Rubella, and Varicella Vaccines
SwedenStudy on Using Ultrasound with Perflubutane and Laxative for Detecting Crohn's Disease in Patients
NorwayStudy on Pain Relief Using Lidocaine and Sodium Chloride in Patients with Chronic Inflammatory Bowel Disease and Abdominal Pain
BelgiumStudy comparing intranasal COVID-19 vaccine (LVT-001) with mRNA vaccine (bretovameran) as booster doses in healthy adults
FranceStudy Comparing Progesterone and Ganirelix for Preventing LH Surge in Women Undergoing Ovarian Stimulation for Egg Donation
SpainStudy on Managing Rheumatological Side Effects in Cancer Patients Using Fludeoxyglucose (18F) and Checkpoint Inhibitors
The NetherlandsStudy on the Effects of Different Doses of Adenosine for Patients with Chronic Coronary Syndrome, with and without Heart Failure
SwedenClinical trials are a crucial part of developing new medications and therapies. Healthy volunteer clinical trials allow researchers to study the safety and effects of new treatments in people without chronic health conditions. These trials are most often early phase clinical trials, which are the first step in testing a new therapy in humans.
Anyone interested in volunteering must meet specific criteria: being healthy, adult, free from chronic illnesses or addictions, and not currently enrolled in another clinical trial. Participants provide informed consent, which explains all procedures, potential risks, and what to expect during the trial.
During the trial, participants receive full medical monitoring and access to diagnostic tests. In some trials, participants may receive compensation for their time, although in Europe, paid clinical trials for healthy volunteers are not standard and vary depending on the regulations and policies of the research site. Often, only travel costs and minor inconveniences are reimbursed.
Our website provides a searchable database to find healthy volunteer clinical trials across Europe. You can explore trials that match your location and schedule using the search tool above. By registering through our platform, you can apply directly and find trials suitable for you.
Participating in healthy volunteer clinical trials is a regulated and closely monitored way to contribute to scientific progress. While are paid clinical trials safe is a common question, all reputable trials in Europe are conducted under strict ethical oversight, ensuring participants are monitored by qualified medical staff at every stage.
Joining a trial as a healthy volunteer lets you support the development of safe and effective therapies for the future. Use our search tool to explore available paid clinical trials for healthy volunteers and find the right trial for you. Your participation is valuable, monitored, and can make a real difference in medical research.
Tell us about your condition – we search every trial in Europe and connect you with the right site.
