# Microbiome and Exacerbations in Neutrophilic Asthma

> **NCT04260282** · — · UNKNOWN · sponsor: **Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau** · enrollment: 40 (estimated)

## Conditions studied

- Asthma
- Microbiome
- Exacerbation

## Interventions

- **DIAGNOSTIC_TEST:** Polymerase Chain Reaction (PCR) for viruses and bacteria in nasal swab
- **DIAGNOSTIC_TEST:** Induced sputum microbiome

## Key facts

- **NCT ID:** NCT04260282
- **Lead sponsor:** Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-01-01
- **Primary completion:** 2024-01-01
- **Final completion:** 2025-01-01
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2023-01-30

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04260282

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04260282, "Microbiome and Exacerbations in Neutrophilic Asthma". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04260282. Licensed CC0.

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