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

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

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
TCTR
Registry ID
TCTR20200304004
Enrollment
100
Registered
2020-03-04
Start date
2020-03-04
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

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

Interventions

Children with chronic rhinitis,normal children
Experimental Drug,Experimental No treatment
children with chronic rhinitis,normal children

Sponsors

Research fund and data analysis unit, Faculty of Medicine Ramathibodi Hospital, Mahidol University
Lead Sponsor
Research fund and data analysis unit&#44
Collaborator
Faculty of Medicine Ramathibodi Hospital&#44
Collaborator
Mahidol University
Collaborator

Eligibility

Sex/Gender
All
Age
5 Years to 18 Years

Inclusion criteria

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

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

Design outcomes

Primary

MeasureTime frame
level of nasal nitric oxide 1 nasal nitric oxide measurment—

Secondary

MeasureTime frame
level of FeNO 1 FeNO measurement—

Countries

Thailand

Contacts

Public ContactWoralak Sutiratanachai

Faculty of Medicine Ramathibodi Hospital, Mahidol University

marymedd36@gmail.com0863417787

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026