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Efficacy and Safety Study of Desloratadine (MK-4117) in Japanese Participants With Seasonal Allergic Rhinitis (MK-4117-204)

Seasonal Allergic Rhinitis Clinical Trial

Official title:
A Phase III, Multi-Center, Randomized, Placebo-Controlled, Double-Blind Trial to Study the Efficacy and Safety of MK-4117 in Japanese Subjects With Seasonal Allergic Rhinitis

Clinical Trial Summary

This is an efficacy and safety study of desloratadine (MK-4117) in Japanese participants with seasonal allergic rhinitis (SAR). The primary hypothesis of this study is that the change from Baseline in Total Nasal Symptom Score (TNSS) is improved by desloratadine compared to placebo.

Clinical Trial Description

This study consists of a one-week Symptom Confirmation Period during which participants undergo a single-blinded placebo run-in, a two-week double-blind Treatment Period and a two-week Follow-up Period. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02320396
Study type Interventional
Source Organon and Co
Contact
Status Completed
Phase Phase 3
Start date January 9, 2015
Completion date April 27, 2015
View Details
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