# The Feasibility of Asthma Application of Mobile Phone and Mobile Spirometry for Home Monitor of Asthma Patients

> **NCT04808089** · NA · UNKNOWN · sponsor: **Chang Gung Memorial Hospital** · enrollment: 48 (estimated)

## Conditions studied

- Asthma

## Interventions

- **OTHER:** Health Lung App. of mobile phone+ezOxygen mobile spirometry
- **OTHER:** Usual care

## Key facts

- **NCT ID:** NCT04808089
- **Lead sponsor:** Chang Gung Memorial Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-04-02
- **Primary completion:** 2022-07-01
- **Final completion:** 2022-07-31
- **Target enrollment:** 48 (ESTIMATED)
- **Last updated:** 2021-07-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04808089

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04808089, "The Feasibility of Asthma Application of Mobile Phone and Mobile Spirometry for Home Monitor of Asthma Patients". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04808089. Licensed CC0.

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