# Perspectives and Management of Atypical Asthma

> **NCT04932551** · — · UNKNOWN · sponsor: **Second Affiliated Hospital, School of Medicine, Zhejiang University** · enrollment: 5000 (estimated)

## Conditions studied

- Asthma

## Interventions

- **OTHER:** Questionnaire

## Key facts

- **NCT ID:** NCT04932551
- **Lead sponsor:** Second Affiliated Hospital, School of Medicine, Zhejiang University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-01-15
- **Primary completion:** 2021-06-30
- **Final completion:** 2021-12-30
- **Target enrollment:** 5000 (ESTIMATED)
- **Last updated:** 2021-06-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04932551

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04932551, "Perspectives and Management of Atypical Asthma". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04932551. Licensed CC0.

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