Mobile Device Surveying for Chronic Rhinosinusitis with Nasal Polyposis


  • 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: 16-001409
    Sponsor Protocol Number: 16-001409

About this study

The purpose of this study is to gather periodic quality of life data using the validated SNOT-22 protocol and/or other validated metrics using a free iPhone application for patients with Chronic Rhinosinusitis with Nasal Polyposis (CRSwNP).

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:  

  • Adult patients (≥ 18 years old) 
  • Chronic Rhinosinusitis with Nasal Polyposis (CRSwNP)
  • Access to a recent iOS device (such as iPhone, iPad or iPod touch)
  • Willing to follow-up with the Mayo Clinic (in person) for a minimum of 1 year.

Exclusion Criteria: 

  • Physical or cognitive disabilities preventing use of an iOS device

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Janalee Stokken, M.D.

Open for enrollment

Contact information:

Christopher Marcellino M.D.


More information


Publications are currently not available

Study Results Summary

Not yet available

Supplemental Study Information

Not yet available