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Find clinical trials for healthy volunteers – page 17

recruiting
132
countries
24
conditions
301

535 healthy volunteer trials match your criteria

Countries:GermanyGermany
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Botulinum Toxin Type A

Autism spectrum disorder

Not yet recruiting

Study on Improving Social Interaction in Children with Autism Using Oxytocin Nasal Spray and Therapy

Registered drug
Countries:BelgiumBelgium
  • Participants:0–17 years · Healthy volunteers
  • Substances:Oxytocin

Skin wrinkling

Not yet recruiting

Study Comparing the Effectiveness and Safety of Botulinum Toxin Type A Products for Treating Frown Lines in Adults

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Botulinum Toxin Type A

Diabetic nephropathy+2

Not yet recruiting

Study on Aspirin's Effect on Platelet Aggregation in Patients with Type 1 Diabetes, Atherosclerotic Cardiovascular Disease, and Diabetic Kidney Disease

Registered drugNo placebo
Countries:DenmarkDenmark
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Acetylsalicylic Acid

Glioblastoma

Not yet recruiting

Study on Using Iron Oxide to Visualize Tumor Spread in Glioblastoma Patients

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years · Healthy volunteers

Dementia Alzheimer's type

Not yet recruiting

Study on Brain Changes in Alzheimer's Disease Using Flortaucipir (18F) for Patients with Alzheimer's and Its Variants

InvestigationalNo placebo
Countries:FranceFrance
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Flortaucipir (18F)
Countries:CzechiaCzechia
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Colecalciferol

Obesity

Not yet recruiting

Study on the Effects of Semaglutide on Liver Fat in Obese Patients

Registered drugNo placebo
Countries:CzechiaCzechia
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Semaglutide

Varicella immunisation+1

Not yet recruiting

Study on Immune Response and Safety of Measles, Mumps, Rubella, and Varicella Vaccine in Healthy Children Aged 4 to 6 Years

Registered drugNo placebo
Countries:LatviaLatvia
  • Participants:0–17 years · Healthy volunteers
  • Substances:GSKVX000000025896

Procedural pain

Not yet recruiting

Study Comparing Botulinum Toxin Type A, Triamcinolone Acetonide, and Bupivacaine for Treating Persistent Post-Surgical Scar Pain in Adults

Registered drugNo placebo
Countries:IrelandIreland
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Botulinum Toxin Type A
Countries:GermanyGermany
  • Participants:18–64 years · Healthy volunteers
  • Substances:Afamelanotide

Study on the Safety and Immune Response of a 21-Valent Pneumococcal Vaccine in Healthy Infants, Toddlers, Children, and Adolescents

InvestigationalNo placebo
Countries:EstoniaEstonia
  • Participants:0–17 years · Healthy volunteers
  • Substances:Pneumococcal Polysaccharide Serotype 1

About healthy volunteer clinical trials

Participate in Healthy Volunteer Clinical Trials in Europe

Clinical 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.

What Participation Involves

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.

Benefits of Participating

  • Support the advancement of medical research and new treatments.
  • Take part in human clinical trials and gain insight into the drug development process.
  • In some trials, receive financial compensation or reimbursement for travel.
  • Access modern medical care and diagnostic procedures.
  • Make a meaningful contribution to science and future patient care.

Finding Clinical Trials

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.

Make Your Contribution Today

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.

Clinical Trials Concierge

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Tell us about your condition – we search every trial in Europe and connect you with the right site.