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 the Safety and Immune Response of a Booster Dose of MenACYW Conjugate Vaccine in Children and Adolescents Previously Vaccinated for Meningococcal Infection

    Not recruiting

    3 1 1 1
    Finland Germany Hungary Spain
  • Study on How Kidney Function Affects the Drug GS-5245 in Patients With Normal and Impaired Kidney Function

    Not recruiting

    1 1 1
    Investigated Diseases:
    Investigated Drugs:
    Germany
  • Study on the Safety and Immune Response of MenABCWY Vaccine and Drug Combination in Healthy Infants with Meningococcal Infections

    Not recruiting

    1 1 1 1
    Germany Poland Spain
  • Safety and immunogenicity study of Pentavalent Meningococcal ABCYW vaccine (MenPenta SD and MenPenta fHD) compared to licensed meningococcal vaccines in infants, toddlers and children

    Not recruiting

    2 1 1 1
    Czechia Denmark Finland Germany Poland Spain
  • Study on the Effectiveness and Safety of Levonorgestrel Vaginal Delivery System for Preventing Pregnancy in Women

    Not recruiting

    3 1 1
    Investigated Drugs:
    Czechia Germany Hungary Lithuania Poland Romania +2
  • Study of HSV immunotherapy (HSVTI) for healthy adults aged 18-40 and people with recurrent genital herpes aged 18-60

    Not recruiting

    2 1
    Investigated Diseases:
    Belgium Estonia Germany Spain
  • Study on the Effects of Estetrol Monohydrate on Hair Growth in Postmenopausal Women with Hair Loss

    Not recruiting

    2 1
    Germany
  • Study on the Immune Response and Safety of RSVPreF3 Vaccine in Adults 18-49 at Risk for Respiratory Syncytial Virus Compared to Adults 60 and Older

    Not recruiting

    3 1 1 1
    Germany
  • Study on the Effectiveness of Durvalumab and BCG in Treating High-Risk, Non-Muscle Invasive Bladder Cancer in Patients New to BCG Treatment

    Not recruiting

    3 1 1
    Investigated Diseases:
    Austria Belgium France Germany The Netherlands Poland +1
  • Study on COVID-19 Prevention Using Sipavibart and Cilgavimab for Patients with Weakened Immune Systems

    Not recruiting

    3 1 1
    Belgium Denmark France Germany Poland Spain
  • Study on How Bimekizumab Affects People with Moderate to Severe Plaque Psoriasis and Psoriatic Arthritis

    Not recruiting

    3 1 1
    Investigated Diseases:
    Investigated Drugs:
    Germany Poland
  • Study on the Safety and Effectiveness of VRDN-001 for Patients with Thyroid Eye Disease

    Not recruiting

    4 1 1
    Investigated Diseases:
    Investigated Drugs:
    France Germany The Netherlands Spain