2013
DOI: 10.1136/thoraxjnl-2012-202872
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Inhaled corticosteroids in COPD and the risk of serious pneumonia

Abstract: BackgroundInhaled corticosteroids (ICS) are known to increase the risk of pneumonia in patients with chronic obstructive pulmonary disease (COPD). It is unclear whether the risk of pneumonia varies for different inhaled agents, particularly fluticasone and budesonide, and increases with the dose and long-term duration of use.MethodsWe formed a new-user cohort of patients with COPD treated during 1990–2005. Subjects were identified using the Quebec health insurance databases and followed through 2007 or until a… Show more

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Cited by 405 publications
(362 citation statements)
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“…Although significant risk was seen with both fluticasone and budesonide, the rate ratio was higher with fluticasone (RR 2.01; 95 % CI 1.93-2.10) than with budesonide (RR 1.17; 95 % CI 1.09-1.26). The dose-response effect was particularly evident in the fluticasone group, where the risk of serious pneumonia increased from 46 % with a low dose to 122 % with a high dose [61]. Recent evidence from the PATHOS (An Investigation of the Past 10 Years Health Care for Primary Care Patients with Chronic Obstructive Pulmonary Disease) study appear to confirm the safety profile of budesonide in the COPD population [62].…”
Section: Pneumoniamentioning
confidence: 90%
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“…Although significant risk was seen with both fluticasone and budesonide, the rate ratio was higher with fluticasone (RR 2.01; 95 % CI 1.93-2.10) than with budesonide (RR 1.17; 95 % CI 1.09-1.26). The dose-response effect was particularly evident in the fluticasone group, where the risk of serious pneumonia increased from 46 % with a low dose to 122 % with a high dose [61]. Recent evidence from the PATHOS (An Investigation of the Past 10 Years Health Care for Primary Care Patients with Chronic Obstructive Pulmonary Disease) study appear to confirm the safety profile of budesonide in the COPD population [62].…”
Section: Pneumoniamentioning
confidence: 90%
“…The lack of long-term head-to-head trials comparing fluticasone propionate, budesonide, and mometasone limited the possibility to find potential differences between these ICSs. In this regard, Suissa and coworkers [61] conducted a population-based cohort study of treated patients with COPD to assess whether the different ICSs vary in their risk of pneumonia. Although significant risk was seen with both fluticasone and budesonide, the rate ratio was higher with fluticasone (RR 2.01; 95 % CI 1.93-2.10) than with budesonide (RR 1.17; 95 % CI 1.09-1.26).…”
Section: Pneumoniamentioning
confidence: 99%
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“…152 More recently, considering the potential for ICS side effects (pneumonia, cataract, osteoporosis, etc.) that have been demonstrated in many RCTs 152,153 and administrative database studies, 154 step down ICS or stepwise ICS withdrawal has been proposed in COPD patients on ICS treatment. In one recent large trial, patients with COPD receiving combined inhaled treatment with a LAMA plus ICS/LABA who underwent stepwise ICS withdrawal did not experience significantly increased exacerbation rates.…”
Section: Summary Of Evidencementioning
confidence: 99%
“…Nonetheless, already the first edition of the GOLD strategy paper of 2001 stated that ICS in COPD should only be used together with regular bronchodilators, and be restricted to patients with poor lung function and a history of repeated exacerbations [3]. Contrary to this recommendation, ICS/LABA products have since then been massively (over-) prescribed for COPD subjects with low or absent risk of exacerbations [4], overestimating the clinical benefits of ICS in this population, and, importantly, underestimating risk associated with long-term use of higher ICS doses in COPD, in particular increased pneumonia rates [5]. Although ever since there have been countless review papers, workshops and conferences about ''who needs ICS in COPD'', it appeared that the overuse of ICS in COPD was indeed a hard habit to break.…”
mentioning
confidence: 99%