Last updated on June 2019

DYmista NAsal Spray in CHInese Patients


Brief description of study

This study is a phase III clinical study to assess the efficacy and safety of Dymista Nasal Spray in comparison to Azep nasal spray and Flixonase nasal spray in Chinese patients aged 12 years with moderate-to-severe allergic rhinitis/rhinoconjunctivitis.

Detailed Study Description

This is a multicentre, randomized, active controlled prospective clinical trial in adult and adolescent patients with AR (seasonal and/or perennial), who have moderate-to-severe symptoms (rhinitis/ rhinoconjunctivitis), based on the Allergic Rhinitis and its Impact on Asthma (ARIA) 2008 Guidelines. The study consists of a 3 to 7-day Lead-in Period during which patients must meet a minimum symptom severity score to be eligible for the Treatment Period. All patients will start the Lead-in Period straight after Screening Visit as soon as in/exclusion criteria are fulfilled. The Lead-in Period will be followed by a 14-day double-blind Treatment Period. At some time point during the study, patients will receive Placebo and Dymista nasal spray or Azep nasal spray or Flixonase nasal spray, 1 spray per nostril twice daily according to randomization. On the first day of the Lead-in Period patients must meet study inclusion/exclusion criteria and have a sufficient AR symptom score to qualify for entry. Qualified patients will be requested to keep a Diary of nasal and ocular symptoms throughout the study period. Additionally, patients will be requested to complete the Adult Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) and EuroQoL 5D questionnaire (EQ-5D) on Day 1, Day 8 and Day 15. Both Questionnaires will be completed by adult patients only.

Clinical Study Identifier: NCT03599791

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