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Clinical Trial Summary

This is a retrospective, observational cohort study carried out in two operative Units of the University Hospital of Modena (Italy): the Diagnostic and Interventional Bronchoscopy Unit (Unit A) and the Otolaryngology Unit (Unit B). The two units have different protocols routinely applied to treat tracheal benign stenosis. In Unit A, endoscopic treatment is performed through mechanical dilatation via rigid bronchoscopy and further stent placing while in Unit B the endoscopic treatment is performed through balloon dilatation via direct laryngoscopy. The primary purpose was to compare the efficacy of the two technique on tracheal stenosis treatment over time. Patients were defined as "cured" if during the 2 years after 12 months since the last intervention they did not present any of the following: respiratory symptoms, need for a re-intervention or stenosis instability.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04674995
Study type Observational
Source University of Modena and Reggio Emilia
Contact
Status Completed
Phase
Start date November 1, 2012
Completion date December 1, 2020

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