# Efficacy Study of Temperature Controlled Laminar Airflow (TLA)-Treatment in Perennial Allergic Asthma

> **NCT00986323** · PHASE3 · COMPLETED · sponsor: **Airsonett AB** · enrollment: 312 (actual)

## Conditions studied

- Asthma

## Interventions

- **DEVICE:** Temperature controlled Laminar Airflow (TLA)
- **DEVICE:** Placebo TLA

## Key facts

- **NCT ID:** NCT00986323
- **Lead sponsor:** Airsonett AB
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-04
- **Primary completion:** 2010-02
- **Final completion:** 2010-02
- **Target enrollment:** 312 (ACTUAL)
- **Last updated:** 2010-11-09

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00986323

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00986323, "Efficacy Study of Temperature Controlled Laminar Airflow (TLA)-Treatment in Perennial Allergic Asthma". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT00986323. Licensed CC0.

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