Assessment of Utility of Exhaled Nitric Oxide Measurement for Treatment Monitoring in Children With Asthma

NCT00500253 · clinicaltrials.gov ↗

PHASE4

Phase

UNKNOWN

Status

120

Enrollment

OTHER

Sponsor class

Conditions

Asthma

Interventions

DEVICE: exhaled nitric oxide measurement
PROCEDURE: bronchial hyperresponsiveness with methacholine (PC20M)
PROCEDURE: symptom score diary (according to 2007 GINA guidelines)

Sponsor

Medical University of Lodz