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Spirometry and Methacholine Challenge Test in Asthmatic Children Age 3-6years

NCT00550758 · Status: TERMINATED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 84

Last updated 2007-10-30

No results posted yet for this study

Summary

Rational: The possible contribution of methacholine challenge test via spirometry to the clinical diagnosis of young children with various respiratory symptoms, the most appropriate spirometry index, and the proper cutoff point concentration that will define airway sensitivity have not yet been explored. Objectives: To assess airway reactivity by spirometry in a large group of children aged 3-6years with various respiratory symptoms.

Conditions

Interventions

DRUG

Methachoine

inhalation of triple-concentration increments (0.06 to13.9mg/ml/methacholine)

DEVICE

spirometry

spirometry

Sponsors & Collaborators

  • Rambam Health Care Campus

    lead OTHER

Principal Investigators

  • Lea Bentur, MD · Rambam Health Care Campus

  • Daphna Vilozni, PhD · Rambam Health Care Campus

Study Design

Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
3 Years
Max Age
6 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2004-05-31
Completion
2007-04-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00550758 on ClinicalTrials.gov