# Evaluation of Eosinophil Phenotype in COPD Patients

> **NCT04494308** · — · UNKNOWN · sponsor: **IRCCS San Raffaele Roma** · enrollment: 30 (estimated)

## Conditions studied

- COPD
- COPD Exacerbation

## Interventions

- **OTHER:** biomarker identification

## Key facts

- **NCT ID:** NCT04494308
- **Lead sponsor:** IRCCS San Raffaele Roma
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-03-19
- **Primary completion:** 2024-07-31
- **Final completion:** 2025-07
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2024-04-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04494308

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04494308, "Evaluation of Eosinophil Phenotype in COPD Patients". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04494308. Licensed CC0.

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