# Influence of Reliance on Historical Blood Eosinophil Counts on ICS Prescribing by GOLD 2019 Thresholds in COPD

> **NCT04571983** · — · UNKNOWN · sponsor: **Northumbria Healthcare NHS Foundation Trust** · enrollment: 250 (estimated)

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

- **OTHER:** Blood Eosinophil counts - comparing historical with stable state

## Key facts

- **NCT ID:** NCT04571983
- **Lead sponsor:** Northumbria Healthcare NHS Foundation Trust
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-10-26
- **Primary completion:** 2023-04-30
- **Final completion:** 2023-10-31
- **Target enrollment:** 250 (ESTIMATED)
- **Last updated:** 2022-10-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04571983

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04571983, "Influence of Reliance on Historical Blood Eosinophil Counts on ICS Prescribing by GOLD 2019 Thresholds in COPD". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04571983. Licensed CC0.

---

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