Opportunities for Healthy Volunteers

Contribute to medical research by participating in studies designed for healthy participants in your selected area.

Find Healthy Volunteer Studies by Location

Discover research opportunities worldwide for healthy participants

🌍 Search Trials by Country

Matched clinical trials

  • Study on Oxytocin’s Effects on Trust and Learning in Healthy Children Using Nasal Spray

    Recruiting

    1 1 1
    Investigated Drugs:
    Belgium
  • Study on the Effectiveness of Atovaquone and Proguanil for Malaria Prevention in Healthy Volunteers

    Recruiting

    2 1 1
    Germany
  • Study on Safe Skin Test Concentrations for Biotherapy Allergies in Patients with Cancer Using Atezolizumab, Daratumumab, and Nivolumab

    Recruiting

    3 1 1 1
    France
  • Study on Metformin for Preventing Leukemia in Patients with Clonal Cytopenia and Low-Risk Myelodysplastic Syndromes

    Recruiting

    2 1 1 1
    Investigated Diseases:
    Investigated Drugs:
    Denmark
  • Study on Sildenafil and Vacuum Erection Device Therapy for Men with Prostate Cancer Undergoing Nerve-Sparing Surgery

    Recruiting

    3 1 1 1
    Investigated Diseases:
    The Netherlands
  • Study on Early Detection of Liver Cancer Using Hyperpolarized Pyruvate MRI for Patients with Primary Liver Cancer

    Recruiting

    2 1 1
    Investigated Diseases:
    Investigated Drugs:
    Denmark
  • Study on Gadobutrol for Patients with Idiopathic Normal Pressure Hydrocephalus to Understand Cerebrospinal Fluid Movement Using MRI

    Recruiting

    1 1 1 1
    Sweden
  • Study of PF-08653945 Bioavailability After Subcutaneous Injection in the Thigh, Upper Arm, or Abdomen in Adults with Obesity

    Recruiting

    1 1 1
    Investigated Diseases:
    Belgium
  • Effect of Metformin Hydrochloride on Inflammation and Aging Biomarkers in Pre‑diabetic Patients

    Not yet recruiting

    3 1 1 1
    Investigated Diseases:
    Investigated Drugs:
    Spain
  • Bioavailability of paracetamol and naproxen from a fixed‑dose tablet compared with separate paracetamol and naproxen tablets in healthy adults

    Not yet recruiting

    1 1 1 1
    Investigated Drugs:
    Germany
  • Effect of Adjunctive Pramipexole on Anhedonia in Adults with Bipolar Depression – Randomized, Double‑Blind, Placebo‑Controlled Phase III Trial

    Not yet recruiting

    3 1 1
    Investigated Diseases:
    Investigated Drugs:
    Sweden
  • Effect of liraglutide on immune response to pneumococcal polysaccharide vaccine in adults with diabetes

    Not yet recruiting

    3 1 1 1
    Investigated Diseases:
    The Netherlands