• Clinical Trials Registers

  • SNCTP (Swiss National Clinical Trials Portal)

    Since 2014, every clinical trial conducted in Switzerland is registered on the SNCTP

    Free access
  • ICTRP: WHO International Clinical Trials Registry Platform

    The Clinical Trials Search Portal provides access to a central database containing the trial registration data sets provided by the registries listed on the right. It also provides links to the full original records

    Free access Learn more
  • Clinicaltrials.gov

    US clinical trial register

    Free access
  • Other national, international or thematic registers

    Directory of clinical trial registries. By clicking on the chosen registry, a page will first detail the search options.

    Free access