2011
DOI: 10.1136/thx.2011.160028
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Risk of fractures with inhaled corticosteroids in COPD: systematic review and meta-analysis of randomised controlled trials and observational studies

Abstract: BackgroundThe effect of inhaled corticosteroids (ICS) on fracture risk in patients with chronic obstructive pulmonary disease (COPD) remains uncertain. The aim of this study was to evaluate the association between ICS and fractures in COPD. Methods MEDLINE, EMBASE, regulatory documents and company registries were searched up to August 2010. Randomised controlled trials (RCTs) of budesonide or fluticasone versus control treatment for COPD ($24 weeks duration) and controlled observational studies reporting on fr… Show more

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Cited by 240 publications
(156 citation statements)
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References 23 publications
(29 reference statements)
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“…There is also much controversy about the negative impact of inhaled glucocorticoids on bone health. Inhaled glucocorticoids are certainly less detrimental to bone as compared to systemic glucocorticoids, although doses >800 mcg/day of budesonide (or equivalents) may be associated with accelerated bone loss and increased risk of fractures, especially with long-term use (24)(25)(26). It is important to remember that fracture risk in glucocorticoid-induced osteoporosis is much higher as compared to that expected based on DXA BMD values, and rapidly decreases after treatment discontinuation (27,28).…”
Section: Epidemiology and Clinical Manifestationsmentioning
confidence: 94%
“…There is also much controversy about the negative impact of inhaled glucocorticoids on bone health. Inhaled glucocorticoids are certainly less detrimental to bone as compared to systemic glucocorticoids, although doses >800 mcg/day of budesonide (or equivalents) may be associated with accelerated bone loss and increased risk of fractures, especially with long-term use (24)(25)(26). It is important to remember that fracture risk in glucocorticoid-induced osteoporosis is much higher as compared to that expected based on DXA BMD values, and rapidly decreases after treatment discontinuation (27,28).…”
Section: Epidemiology and Clinical Manifestationsmentioning
confidence: 94%
“…However its adverse effects, such as pneumonia and impairment in bone health, have long been a concern. Although the impact of ICS on bone density and fracture rate in prospective trials is controversial [27,28], a recent meta-analysis did show a modest but statistically significant increased likelihood of such risk [29]. The present study further heightens this concern when longterm occupational or environmental exposure to air pollution is taken into consideration.…”
Section: Discussionmentioning
confidence: 70%
“…This increase was due entirely to an increase in the risk of an upper extremity fracture, which increased by 12 % per each additional 1,000 lg of ICS per day in beclomethasone-equivalent units. By analyzing data from two previous meta-analyses [57,58], a very recent meta-review on adverse effects of ICS [25] concluded that ICS use was consistently associated with an increase in the risk of all types of fractures in patients with COPD, with an estimated number needed to treat for harm of 83 patients over 3 years of ICS use. Moreover, the dose-response relationship demonstrated that each 500 lg increase in beclomethasone dose equivalents was associated with a 9 % increase in risk of fractures, with modest overall effect size.…”
Section: Bone Fracturesmentioning
confidence: 99%