International Triadin Knockout Syndrome Registry


  • Study type

  • Study IDs

  • Describes the nature of a clinical study. Types include:

    • Observational study — observes people and measures outcomes without affecting results.
    • Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
    • Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
  • Site IRB
    • Rochester, Minnesota: 17-006107
    Sponsor Protocol Number: 17-006107

About this study

The aim of this study is to determine the worldwide prevalence of Triadin Knockout Syndrome (TKOS), and to better define the phenotype of patients with the disease. This information will provide additional insight into which phenotypic markers may be specific to TKOS, and will also help to develop better TKOS specific treatment strategies.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. If you need assistance understanding the eligibility criteria, please contact the study team.

See eligibility criteria

Inclusion Criteria:

  • All patients presenting to Mayo Clinic with out-of-hospital cardiac arrest

Exclusion Criteria: 

  • None

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Michael Ackerman, M.D., Ph.D.

Contact us for the latest status

Contact information:

Trena Thome CCRP