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Clinical Trial Summary

This Post-Authorization Safety Study (PASS) is intended to fulfill a regulatory post-marketing requirement to provide data regarding visual abilities in children taking azithromycin (immediate-release formulation) for acute pharyngitis/tonsillitis. The primary objective of the study is to examine the incidence of clinically significant worsening in any of the following ophthalmic exams: best corrected visual acuity (distance), color vision, Amsler grid testing, anterior segment biomicroscopy, and fundus examination, in a group of approximately 30 pediatric patients taking azithromycin oral solution for treatment of an authorized indication of use (pharyngitis/ tonsillitis).


Clinical Trial Description

Study was terminated prematurely on October 16, 2015 following FDA decision to release Sponsor from post-marketing commitment. No safety and/or efficacy concerns identified. ;


Study Design

Allocation: Non-Randomized, Endpoint Classification: Safety Study, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT01919996
Study type Interventional
Source Pfizer
Contact
Status Terminated
Phase Phase 2
Start date December 2013
Completion date November 2015

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