# Bronchodilators and Respiratory Mechanics in Chronic Obstructive Pulmonary Disease (COPD) Patients

> **NCT00783250** · PHASE4 · TERMINATED · sponsor: **IRCCS Azienda Ospedaliero-Universitaria di Bologna** · enrollment: 20 (actual)

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

- **DRUG:** Salbutamol + Tiotropium
- **DRUG:** Placebo + Tiotropium

## Key facts

- **NCT ID:** NCT00783250
- **Lead sponsor:** IRCCS Azienda Ospedaliero-Universitaria di Bologna
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2008-09
- **Primary completion:** 2011-08
- **Final completion:** 2012-07
- **Target enrollment:** 20 (ACTUAL)
- **Why stopped:** Problems with data collection
- **Last updated:** 2012-07-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00783250

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00783250, "Bronchodilators and Respiratory Mechanics in Chronic Obstructive Pulmonary Disease (COPD) Patients". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT00783250. Licensed CC0.

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