Inhalation Therapy in Ambulant and Hospitalized Patient Using Available Film Sequences From the Internet

Completed

• Conditions: COPD; Asthma; Obstructive Lung Disease
• Interventions: Other: Utilization of inhalator

• Registration Number: NCT03087188
• Lead Sponsor: RWTH Aachen University

Brief Summary

There are different therapy strategies for patients suffering on obstructive lung disease like chronic obstructive pulmonary disease (COPD), and asthma bronchial available. One of these strategies includes inhalative drugs, e.g. ß2-mimetics, anticholinergic drugs, or glucocorticoids, which are indicated often and which can be used with different inhalation devices. Dry powder inhalators, and dosieraerosol are used the most in clinical routine. Further strategies in treating obstructive lung disease are innovative systems like Respimat or systems with liquid inhalation. However, the success of the therapy depends on the correct application technique. In the clinical routine a high error rate was observed. Consequently, the initiative of the German league of respiratory tracts published internet-based film sequences in order to demonstrate how to use an inhalator correctly. These films are available in the internet for everyone and can be watched as often as needed in order to improve technique and facilitate training.

Therefore, in this study we aim to evaluate the following aspects:

* amount of wrong applications in ambulant and hospitalized patients (wrong in terms of lack of knowledge on how to use the inhalator or incorrect utilization)

* amount of correct applications in patients who had first used the inhalator incorrectly but improved technique by watching the film sequences

* evaluation of learning success within 2 weeks to 2 months (follow-up visit in the ambulance)

Detailed Description

Not available

Study Timeline

• Study Start: 2015-09-09
• Status Verified: 2017-03
• Primary Completion: 2017-03-15
• Study Completion: 2017-03-15
• Study First Submitted: 2017-03-15
• Study First Submitted QC: 2017-03-15
• Last Update Submitted: 2017-03-15
• Study First Posted: 2017-03-22
• Last Update Posted: 2017-03-22

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 114

Inclusion Criteria

• male and female patients indicated for inhalative treatment with ß2-mimetics, inhalative steroids, anticholinergic drugs, or a combination of these drugs
• patient was already trained on how to use the inhalator before participating in the study
• age > 18
• obtained written consent

Exclusion Criteria

• patients who are incapable to consent or are unable to understand the scope of the trial
• patients who indicate that they do not know how to use the inhalator

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Utilization of inhalator	Utilization of inhalator	Film sequences will be shown to patients using incorrect application technique in order to improve technique. Learning success will be assessed subsequently and at a follow-up visit after 2-8 weeks

Primary Outcome Measures

Name	Time	Method
Correct utilization of inhalator	Day of Screening and follow-up visit (2-8 weeks)	Wrong utilization is determined as lack of knowledge on how to use the inhalator or incorrect application

Trial Locations

Locations (1)

University Hospital RWTH Aachen; 🇩🇪 Aachen, NRW, Germany