# Cigarette Smoke Nasal and Whole Blood Challenge in Patients With Chronic Obstructive Pulmonary Disease (COPD)

> **NCT00159341** · PHASE1 · COMPLETED · sponsor: **Imperial College London** · enrollment: 16 (actual)

## Conditions studied

- Lung Diseases, Obstructive

## Interventions

- **PROCEDURE:** Nasal lavage
- **PROCEDURE:** Nasal filter paper
- **PROCEDURE:** Blood sampling

## Key facts

- **NCT ID:** NCT00159341
- **Lead sponsor:** Imperial College London
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-09
- **Primary completion:** 2006-12
- **Final completion:** 2006-12
- **Target enrollment:** 16 (ACTUAL)
- **Last updated:** 2023-09-14

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00159341

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00159341, "Cigarette Smoke Nasal and Whole Blood Challenge in Patients With Chronic Obstructive Pulmonary Disease (COPD)". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT00159341. Licensed CC0.

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