Cytosponge Protocol

Overview

  • Study type

    Interventional
  • 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: 11-006429
    NCT ID: NCT01585103
    Sponsor Protocol Number: 11-006429

About this study

Whether the cytosponge will be a useful non-invasive tool in evaluating patients with eosinophilic esophagitis?

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 between the ages of 18 and 65 with eosinophilic esophagitis including lactating or pregnant women undergoing clinically indicated endoscopy and esophageal biopsy.

Exclusion Criteria:

  • Patients for whom clinically indicated endoscopy is not safe. Patients who have small caliber esophagus, an esophageal stricture that will not permit passage of the gelatin capsule or are unable to swallow the capsule.
  • Vulnerable populations, such as those with diminished mental acuity
  • Patients with known Lidocaine/Acetylcysteine allergies
  • Patients who have taken any antithrombotic medications within 10 days of the procedure

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

David Katzka, M.D.

Closed for enrollment

Contact information:

Debra Geno CCRP

(507)538-0367

Geno.Debra@mayo.edu

More information

Publications

Publications are currently not available

Study Results Summary

Not yet available

Supplemental Study Information

Not yet available

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CLS-20112055

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