# Methods of Determining Asthma Severity in Children

> **NCT00132834** · — · COMPLETED · sponsor: **National Institute of Allergy and Infectious Diseases (NIAID)** · enrollment: 80 (actual)

## Conditions studied

- Asthma

## Interventions

- **DEVICE:** R-Tube or EcoScreen

## Key facts

- **NCT ID:** NCT00132834
- **Lead sponsor:** National Institute of Allergy and Infectious Diseases (NIAID)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2003-11
- **Primary completion:** —
- **Final completion:** 2004-03
- **Target enrollment:** 80 (ACTUAL)
- **Last updated:** 2013-01-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00132834

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00132834, "Methods of Determining Asthma Severity in Children". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT00132834. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*