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 of paracetamol effects on emotions and thinking in healthy adults aged 18 to 30 years

    Not yet recruiting

    3 1 1
    Investigated Drugs:
    Norway
  • Testing the Immune Response to Trivalent Inactivated Influenza Vaccine in People with Obesity and Type 2 Diabetes

    Not yet recruiting

    3 1 1 1
    Investigated Diseases:
    Sweden
  • A Study Testing How Ropinirole Affects Self-Assessment of Thinking Performance and Brain Activity in Healthy Volunteers

    Not yet recruiting

    4 1 1
    Investigated Drugs:
    Italy
  • Study of 6qc-ICG applied to the skin during breast cancer surgery to help surgeons see tumor edges in patients having breast conserving operations

    Not yet recruiting

    2 1
    Investigated Diseases:
    Investigated Drugs:
    The Netherlands
  • A Study Testing the Safety and Tolerability of ALE1 in Healthy Adults and Adults with Hypophosphatasia

    Not yet recruiting

    2 1
    Investigated Drugs:
    Germany
  • Study of B Cell Response to Tetanus Toxoid Vaccination in Patients with Systemic Sclerosis, Systemic Lupus Erythematosus, and Rheumatoid Arthritis

    Not yet recruiting

    3 1 1 1
    Investigated Drugs:
    The Netherlands
  • Safety and imaging quality study of perflutren contrast agent (HarMono-T) during kidney ultrasound in healthy volunteers

    Not yet recruiting

    1 1 1
    Investigated Drugs:
    Germany
  • Study of RSVPreF3 vaccine with AS01E adjuvant in adults aged 60-65 and over 80 years to prevent respiratory syncytial virus infection

    Not yet recruiting

    3 1 1 1
    Investigated Diseases:
    Sweden
  • Evaluating the effectiveness of icatibant in reducing propofol injection pain in healthy adult volunteers

    Not yet recruiting

    2 1 1
    Norway
  • Study of CMP-CPS-001 injection in healthy volunteers and patients with abnormal ornithine transcarbamylase (OTC) genotype for treating urea cycle disorders

    Not yet recruiting

    1 1
    Investigated Diseases:
    The Netherlands
  • Study of RSV vaccines Arexvy and Abrysvo in patients with inflammatory rheumatic diseases receiving anti-rheumatic treatments

    Not yet recruiting

    3 1 1 1
    Sweden
  • Study of serotonin system changes in early Parkinson’s disease using [11C]DASB and [11C]SB207145 PET imaging in people with SNCA gene mutations

    Not yet recruiting

    4 1 1
    Investigated Diseases:
    France