Characterization of Laryngeal Contact Granulomas: Retrospective Analysis of Symptoms, Promotive Factors and Therapy

Completed

• Conditions: Laryngeal Contact Granuloma

• Registration Number: NCT01967693
• Lead Sponsor: University of Zurich

Brief Summary

Retrospective analysis of data from patients with laryngeal contact granulomas in order to identify possible differences and/or similarities between the cases and in order to determine whether and which conclusions can be drawn on disease and therapy.

Detailed Description

This is a retrospective analysis of data from patients with laryngeal contact granulomas in order to identify possible differences and/or similarities between the cases and in order to determine whether and which conclusions can be drawn on disease and therapy.

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study Start: 2008-03
• Primary Completion: 2012-08
• Study Completion: 2013-08
• Study First Submitted: 2013-09-18
• Study First Submitted QC: 2013-10-17
• Study First Posted: 2013-10-23
• Status Verified: 2016-05
• Last Update Submitted: 2016-05-13
• Last Update Posted: 2016-05-16

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 42

Inclusion Criteria

Not provided

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Exclusion Criteria

Not provided

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Percentage of patients with similar therapy outcome as a measure of therapy predictability	4 to 6 months after finishing the therapy	Data from patients with laryngeal contact granuloma are analyzed retrospectively as to wether similar pathologies and treatment lead to similar outcome.

Trial Locations

Locations (1)

University Hospital Zurich, Division of Otorhinolaryngology; 🇨🇭 Zurich, ZH, Switzerland