Evaluation Effects of Nasal Nitric Oxide Measurements Are Associated With Atopy Status in Chronic Nasal Inflammation

NCT01295866 · clinicaltrials.gov ↗

COMPLETED

Status

131

Enrollment

OTHER

Sponsor class

Conditions

Hypersensitivity
Rhinitis
Respiratory Tract Diseases
Nasal Polyps
Nitric Oxide

Interventions

DEVICE: nasal nitric oxide

Sponsor

Beijing Tongren Hospital