Skip to main content
Top
Published in: Lung 1/2023

07-02-2023 | Bronchiectasis | BRONCHIECTASIS

Tiotropium in Patients with Bronchiectasis: A Prospective Cohort Study

Authors: Zu-Liang Shi, Hong-Ying Zhang, Hai-Bo Peng, Zhong-Ming Zhu

Published in: Lung | Issue 1/2023

Login to get access

Abstract

Purpose

There are limited studies on the use of bronchodilators for the treatment of bronchiectasis. This study investigated the efficacy of tiotropium in patients with bronchiectasis and airflow limitation.

Methods

This study was a prospective cohort study, including 169 patients with bronchiectasis and airflow limitation from 2015 to 2019. The clinical outcomes observed in our study were the effect of tiotropium on the frequency of moderate exacerbations, the time to the first severe exacerbation, and the annual decline in FEV1.

Results

After 12 months, the annual decline in the FEV1 after bronchodilator use was 27.08 ml or 42.9 ml per year in the group with or without tiotropium, respectively. Treatment with tiotropium was associated with a decreased risk of moderate exacerbation of bronchiectasis (Adjusted RR 0.618 95% CI 0.493–0.774; P < 0.005). The time to the first severe acute exacerbation of bronchiectasis in the tiotropium group was longer than the non-tiotropium group (Adjusted HR 0.333 95% CI 0.219–0.506; P < 0.001).

Conclusion

In conclusion, prospective cohort study showed that tiotropium effectively ameliorated the annual decline in the FEV1, with a lower-risk rate of moderate exacerbations and prolonging the time to the first-time severe exacerbation in patients with bronchiectasis and airflow limitation.
Literature
2.
go back to reference Cole PJ (1986) Inflammation: a two-edged sword–the model of bronchiectasis. Eur J Respir Dis Suppl 147:6–15PubMed Cole PJ (1986) Inflammation: a two-edged sword–the model of bronchiectasis. Eur J Respir Dis Suppl 147:6–15PubMed
5.
go back to reference Jeong HJ, Lee H, Carriere KC, Kim JH, Han JH, Shin B, Jeong BH, Koh WJ, Kwon OJ, Park HY (2016) Effects of long-term bronchodilators in bronchiectasis patients with airflow limitation based on bronchodilator response at baseline. Int J Chron Obstruct Pulmon Dis 7(11):2757–2764. https://doi.org/10.2147/COPD.S115581CrossRef Jeong HJ, Lee H, Carriere KC, Kim JH, Han JH, Shin B, Jeong BH, Koh WJ, Kwon OJ, Park HY (2016) Effects of long-term bronchodilators in bronchiectasis patients with airflow limitation based on bronchodilator response at baseline. Int J Chron Obstruct Pulmon Dis 7(11):2757–2764. https://​doi.​org/​10.​2147/​COPD.​S115581CrossRef
Metadata
Title
Tiotropium in Patients with Bronchiectasis: A Prospective Cohort Study
Authors
Zu-Liang Shi
Hong-Ying Zhang
Hai-Bo Peng
Zhong-Ming Zhu
Publication date
07-02-2023
Publisher
Springer US
Published in
Lung / Issue 1/2023
Print ISSN: 0341-2040
Electronic ISSN: 1432-1750
DOI
https://doi.org/10.1007/s00408-023-00597-8

Other articles of this Issue 1/2023

Lung 1/2023 Go to the issue
Live Webinar | 27-06-2024 | 18:00 (CEST)

Keynote webinar | Spotlight on medication adherence

Live: Thursday 27th June 2024, 18:00-19:30 (CEST)

WHO estimates that half of all patients worldwide are non-adherent to their prescribed medication. The consequences of poor adherence can be catastrophic, on both the individual and population level.

Join our expert panel to discover why you need to understand the drivers of non-adherence in your patients, and how you can optimize medication adherence in your clinics to drastically improve patient outcomes.

Prof. Kevin Dolgin
Prof. Florian Limbourg
Prof. Anoop Chauhan
Developed by: Springer Medicine
Obesity Clinical Trial Summary

At a glance: The STEP trials

A round-up of the STEP phase 3 clinical trials evaluating semaglutide for weight loss in people with overweight or obesity.

Developed by: Springer Medicine