NCT06346678

Accuracy of Accuhaler Tester, Ellipta Tester and Turbutester in Patients With Chronic Obstructive Pulmonary Disease

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 82 (actual)
• Sponsor: Thammasat University · Academic / Other
• Sex: All
• Age: 40 Years
• Healthy volunteers: Not accepted

Summary

The goal of this observational study is to investigate the accuracy of Accuhaler tester, Ellipta tester and Turbutester in patients with chronic obstructive pulmonary disease (COPD). The main question it aims to answer is: • Do Accuhaler tester, Ellipta tester, and Turbutester demonstrate comparable accuracy to the In-check DIAL for assessing inspiratory inhalation force in COPD patients?

Detailed description

This study is a cross-sectional study. COPD patients aged 40 years or older will be included. Peak inspiratory flow rate (PIFR) will be assessed using In-check DIAL as the standard tool. PIFR will be tested in each patient using Accuhaler tester, Ellipta tester and Turbutester.

Conditions

• Chronic Obstructive Pulmonary Disease

Interventions

Type	Name	Description
OTHER	Accuhaler tester	Patients will perform testing with Accuhaler tester, Ellipta tester and Turbutester.

Timeline

• Start date: 2024-04-01
• Primary completion: 2024-10-31
• Completion: 2024-11-15
• First posted: 2024-04-04
• Last updated: 2026-02-02

Locations

1 site across 1 country: Thailand