# Laminar Airflow in Severe Asthma for Exacerbation Reduction

> **NCT03058497** · NA · COMPLETED · sponsor: **Portsmouth Hospitals NHS Trust** · enrollment: 240 (actual)

## Conditions studied

- Asthma

## Interventions

- **DEVICE:** Temperature-Controlled Laminar Airflow Device (Airsonett®)

## Key facts

- **NCT ID:** NCT03058497
- **Lead sponsor:** Portsmouth Hospitals NHS Trust
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-05
- **Primary completion:** 2017-01
- **Final completion:** 2017-01
- **Target enrollment:** 240 (ACTUAL)
- **Last updated:** 2017-02-23

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03058497

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03058497, "Laminar Airflow in Severe Asthma for Exacerbation Reduction". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03058497. Licensed CC0.

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