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

  • Evaluating the effect of recombinant varicella zoster virus glycoprotein E vaccine on heart problems and dementia in adults aged 65 years or older with herpes zoster

    Recruiting

    3 1 1 1
    Investigated Diseases:
    Denmark
  • A study comparing different zinc doses for the treatment of Wilson disease in healthy participants.

    Recruiting

    2 1 1
    Investigated Diseases:
    Denmark
  • A study to evaluate the effectiveness of BI 1015550 in people with lung abnormalities and a family history of pulmonary fibrosis

    Recruiting

    3 1
    Investigated Diseases:
    Belgium France Germany Italy The Netherlands Spain
  • Evaluating the effect of recombinant varicella zoster virus glycoprotein E on the risk of dementia in adults aged 76 years and older

    Recruiting

    3 1 1
    Finland
  • A Study of Prednisolone, Mycophenolate Mofetil and Voclosporin Compared to Prednisolone and Mycophenolate Mofetil in Patients with Lupus Nephritis

    Recruiting

    3 1 1 1
    Investigated Diseases:
    Investigated Drugs:
    The Netherlands
  • Study of GS-4321 for Healthy People and Patients With Chronic Hepatitis Delta Virus Infection

    Recruiting

    2 1
    Investigated Drugs:
    Bulgaria Germany Italy Romania
  • A study on the long-term effectiveness and safety of nine-valent human papillomavirus vaccine in women aged 16 to 26 years for prevention of cervical cancer

    Recruiting

    3 1 1 1
    Denmark Norway Sweden
  • A study using MPPF imaging to examine serotonin pathways in the brainstem of patients with Dravet Syndrome epilepsy

    Recruiting

    2 1 1
    Investigated Diseases:
    France
  • A study testing the safety and effectiveness of inhaled hypochlorous acid in patients with chronic airway infections

    Recruiting

    1 1 1
    Investigated Diseases:
    Investigated Drugs:
    Denmark
  • Study of flortaucipir and florbetapir in patients with memory disorders including Alzheimer’s disease and dementia

    Recruiting

    4 1 1 1
    Investigated Diseases:
    France
  • Study of ivonescimab alone or with ligufalimab versus pembrolizumab for patients with recurrent or metastatic head and neck squamous cell cancer

    Recruiting

    3 1 1 1
    Belgium France Spain