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Find clinical trials for healthy volunteers – page 43

recruiting
131
countries
24
conditions
302

544 healthy volunteer trials match your criteria

Obesity

Not recruiting

Study of Semaglutide and Glucagon Effects on Energy Expenditure and Glucose Levels in Healthy Volunteers

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

Renal transplant

Not recruiting

Study on Immune System Suppression Using Donor Modified Immune Cells (MIC) for Patients Undergoing Living Donor Kidney Transplantation

InvestigationalNo placebo
Countries:GermanyGermany
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Allogeneic peripheral blood mononuclear cells incubated in vitro with mitomycin C

Obesity+1

Not recruiting

Study on Rimegepant and Capsaicin for Migraine in Lean and Obese Patients

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

Study on the Effects of Metoprolol in Patients with Acute Respiratory Distress Syndrome (ARDS)

Registered drugNo placebo
Countries:SpainSpain
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Metoprolol Tartrate

Infertility female

Not recruiting

Study on the Effects of Progesterone in Different Forms for Women with Infertility

Registered drugNo placebo
Countries:SpainSpain
  • Participants:18–64 years · Healthy volunteers
  • Substances:Progesterone

Rhinitis

Not recruiting

Study of Mometasone Nasal Spray Treatment for Patients with Rhinitis Medicamentosa (Nasal Decongestant Dependency)

Registered drugNo placebo
Countries:BelgiumBelgium
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Mometasone Furoate
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · Healthy volunteers
  • Substances:Escitalopram
Countries:BelgiumBelgium
  • Participants:18–64 years · Healthy volunteers
  • Substances:GSKVX000000044501

Study on the Safety and Immune Response of MenACYW Conjugate Vaccine Compared to a Drug Combination in Healthy Infants and Toddlers

Registered drugNo placebo
Countries:CzechiaCzechia
  • Participants:0–17 years · Healthy volunteers
  • Substances:N. Meningitidis Group C (Strain C11) Polysaccharide (De-O-Acetylated) Conjugated To Tetanus Toxoid

Eye disorder+1

Not recruiting

Study on Reducing Eye Prosthesis Discomfort and Discharge Using Retinol Palmitate, Sodium Hyaluronate, and Fluorometholone for Patients with Chronic Symptoms

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Carbomer 981

Cognitive disorder

Not recruiting

Study on the Effects of Donepezil on Cognitive and Motor Functions in Elderly Patients with Neurological Disorders

Registered drug
Countries:GermanyGermany
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Donepezil Hydrochloride
Countries:GermanyGermany
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Respiratory Syncytial Virus, Glycoprotein F, Recombinant, Stabilised In The Pre-Fusion Conformation, Adjuvanted With As01E

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

Prefer not to search? Our Concierge searches the trials for you.

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