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

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Matched clinical trials

  • Study on the Immune Response and Safety of a New Varicella Vaccine (GSKVX000000025896) Compared to Varicella Virus Oka/Merck Strain in Healthy Children Aged 12-15 Months

    Recruiting

    3 1 1 1
    Investigated Diseases:
    Belgium Czechia Estonia Poland
  • Study on Oxytocin’s Effects on Trust and Learning in Healthy Children Using Nasal Spray

    Recruiting

    1 1 1
    Investigated Drugs:
    Belgium
  • 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
  • Rabies Prophylaxis in Healthy Volunteers After Rabies Virus (Inactivated) Strain Flury LEP Vaccination

    Not yet recruiting

    3 1 1 1
    Investigated Diseases:
    Belgium
  • Evaluating measles, mumps, rubella vaccine (live) in lactating women to enhance infant mucosal immunity

    Not yet recruiting

    3 1 1 1
    Belgium
  • Study on Zolpidem’s Effects in Patients with Vision Impairments, Disorders of Consciousness, and Neurotypical Volunteers

    Not yet recruiting

    2 1 1
    Belgium
  • Study on COVID-19 Immunity in Immunocompromised Adults Using Raxtozinameran and Bretovameran in Belgium

    Not yet recruiting

    3 1 1 1
    Investigated Diseases:
    Investigated Drugs:
    Belgium
  • Study on the Safety and Immune Response of GBS-NN/NN2 and Tdap Vaccines in Preventing Group B Strep Infection in Healthy Women Aged 18-49

    Not yet recruiting

    4 1 1
    Belgium Poland
  • Study on the Best Timing for Pertussis Vaccination in Pregnant Women Using Diphtheria, Tetanus, and Pertussis Vaccine

    Not yet recruiting

    3 1 1 1
    Investigated Drugs:
    Belgium
  • Study on Improving Social Interaction in Children with Autism Using Oxytocin Nasal Spray and Therapy

    Not yet recruiting

    3 1 1
    Investigated Diseases:
    Investigated Drugs:
    Belgium
  • Study on the Effectiveness and Safety of IVX-A12 Vaccine for Preventing Respiratory Infections in Adults Aged 60 and Older

    Not yet recruiting

    3 1
    Belgium Bulgaria Estonia Finland Germany Poland +2
  • A study of the effects of nirmatrelvir, ritonavir, and rosuvastatin in healthy adult participants

    Not recruiting

    1 1 1 1
    Investigated Diseases:
    Belgium