A Study of Nasal Swab Mucus with Metabolomic Analysis

Overview

About this study

The purpose of this study is determine if the metabolomic profile of nasal secretions can be used to reliably diagnose the presence or absence of sinusitis.

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. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion Criteria:

Age 18 years and older.
Scheduled to undergo nasal endoscopy

Exclusion Criteria:

Cystic fibrosis.
Cigarette smoking in the last 6 months.
Common Variable Immunodeficiency Disease.
EGPA or small vessel vasculitis.
Primary ciliary dyskinesia.
Primary immune deficiency disorder.
Treatment with antibiotics within the past 4 weeks before visit.
Oral corticosteroids in the past 2 weeks before visit.
Intramuscular corticosteroids in the past 6 weeks before visit.
Current cancer treatment with immunotherapy and chemotherapy.
Treatment with biologics or zileuton.
Use of topical steroid rinses in the last 2 weeks

Note: Other protocol defined Inclusion/Exclusion Criteria may apply.

Eligibility last updated 3/13/2024. Questions regarding updates should be directed to the study team contact.

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location	Status	Contact
Rochester, Minn. Mayo Clinic principal investigator Erin O'Brien, M.D.	Open for enrollment	Contact information: Amy Tuchscherer C.C.R.C. (507) 538-6582 Tuchscherer.Amy@mayo.edu

Mayo Clinic Location

Status

Contact

Rochester, Minn.

Mayo Clinic principal investigator

Erin O'Brien, M.D.

Open for enrollment

Contact information:

Amy Tuchscherer C.C.R.C.

(507) 538-6582

Tuchscherer.Amy@mayo.edu

More information

Publications

Publications are currently not available

Clinical Trials