Association of Periostin Levels and Chronic Sinusitis

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

WITHDRAWN

Study Classification

OBSERVATIONAL

Study Start Date

2014-09-30

Study Completion Date

2016-10-31

Brief Summary

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The purpose of this study is to see if a protein in blood, called periostin, can determine if patients have chronic sinusitis. This protein is in everyone's body, but the level of the protein may indicate certain conditions such as chronic sinusitis. The investigators are interested in testing levels of periostin to see if they are higher or lower than patients without chronic sinusitis, just as periostin is higher in patients with asthma. All patients enrolled in this study will have chronic sinusitis without asthma.

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Detailed Description

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Conditions

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Sinusitis Nasal Polyps

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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Subjects who require sinus surgery

Blood draw

Intervention Type OTHER

Interventions

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Blood draw

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Patients with sinus disease which requires surgical intervention
* Ability to understand and give informed consent

Exclusion Criteria

* Previous diagnosis of asthma
* Positive methacholine challenge at screening
* Diagnosis of cystic fibrosis
* Concomitant use of systemic corticosteroids (except for those prescribed as part of standard pre-surgical treatment)

Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No