Change of airway nitric oxide in children with chronic rhinitis after treatment

• Conditions: level of airway nitric oxide in children with chronic rhinitis after treatment; nasal nitric oxide, allergic rhinitis, fractional exhale nitric oxide

• Registration Number: TCTR20200304004
• Lead Sponsor: Research fund and data analysis unit, Faculty of Medicine Ramathibodi Hospital, Mahidol University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2020-03-04
• Study Completion: 2021-06-10
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Terminated (Halted Prematurely)
• Sex: All
• Target Recruitment: 100

Inclusion Criteria

Normal child
-Children 5-18 years old
-no clinical rhinitis

Chronic rhinitis child
-Children 5-18 years old
-moderate to severe chronic rhinitis

Exclusion Criteria

Normal child
-unable to undergo skin prick test

Chronic rhinitis child
-unable to undergo skin prick test
-patient with underlying disease that affect immune system
-patient taking immunosuppressive agent

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
level of nasal nitric oxide 1 nasal nitric oxide measurment

Secondary Outcome Measures

Name	Time	Method
level of FeNO 1 FeNO measurement