Early (1-year) Discontinuation of Different Anti-osteoporosis Medications Compared: A Population-Based Cohort Study

Verfasser / Beitragende:
[C. Carbonell-Abella, A. Pages-Castella, M. Javaid, X. Nogues, A. Farmer, C. Cooper, A. Diez-Perez, D. Prieto-Alhambra]
Ort, Verlag, Jahr:
2015
Enthalten in:
Calcified Tissue International, 97/6(2015-12-01), 535-541
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00223-015-0040-3  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00223-015-0040-3 
245 0 0 |a Early (1-year) Discontinuation of Different Anti-osteoporosis Medications Compared: A Population-Based Cohort Study  |h [Elektronische Daten]  |c [C. Carbonell-Abella, A. Pages-Castella, M. Javaid, X. Nogues, A. Farmer, C. Cooper, A. Diez-Perez, D. Prieto-Alhambra] 
520 3 |a Although a number of reports suggest very low persistence with oral bisphosphonates, there is limited data on persistence with other anti-osteoporosis medications. We compare rates of early discontinuation (in the first year) with all available outpatient anti-osteoporosis drugs in Catalonia, Spain. We conducted a population-based retrospective cohort study using data from the SIDIAP database. SIDIAP contains computerized primary care records and pharmacy dispensing data for >80% of the population of Catalonia (>5 million people). All SIDIAP participants starting an anti-osteoporosis drug between 1/1/2007 and 30/06/2011 (with 2years wash-out) were included. We modelled persistence as the time between first prescription and therapy discontinuation (refill gap of at least 6months) using Fine and Gray survival models with competing risk for death. We identified 127,722 patients who started any anti-osteoporosis drug in the study period. The most commonly prescribed drug was weekly alendronate (N=55,399). 1-Year persistence ranges from 40% with monthly risedronate to 7.7% with daily risedronate, and discontinuation was very common [from 49.5% (monthly risedronate) to 84.4% (daily risedronate)] as was also switching in the first year of therapy [from 2.8% (weekly alendronate) to 10% (daily alendronate)]. Multivariable-adjusted models showed that only monthly risedronate had better one-year persistence than weekly alendronate and teriparatide equivalent, whilst all other therapies had worse persistence. Early discontinuation with available anti-osteoporosis oral drugs is very common. Monthly risedronate, weekly alendronate, and daily teriparatide are the drugs with the best persistence, whilst daily oral drugs have 40-60% higher first-year discontinuation rates compared to weekly alendronate. 
540 |a Springer Science+Business Media New York, 2015 
690 7 |a Electronic health records  |2 nationallicence 
690 7 |a Epidemiology  |2 nationallicence 
690 7 |a Medication adherence  |2 nationallicence 
690 7 |a Osteoporosis  |2 nationallicence 
690 7 |a Catalonia  |2 nationallicence 
690 7 |a Primary health care  |2 nationallicence 
700 1 |a Carbonell-Abella  |D C.  |u GREMPAL Research Group, IDIAP Jordi Gol, Universitat Autònoma de Barcelona, Barcelona, Spain  |4 aut 
700 1 |a Pages-Castella  |D A.  |u GREMPAL Research Group, IDIAP Jordi Gol, Universitat Autònoma de Barcelona, Barcelona, Spain  |4 aut 
700 1 |a Javaid  |D M.  |u Oxford NIHR BRU, NDORMS, University of Oxford, Oxford, UK  |4 aut 
700 1 |a Nogues  |D X.  |u Musculoskeletal Research Unit, FIMIM, Parc Salut Mar, and RETICEF, Barcelona, Spain  |4 aut 
700 1 |a Farmer  |D A.  |u Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK  |4 aut 
700 1 |a Cooper  |D C.  |u Oxford NIHR BRU, NDORMS, University of Oxford, Oxford, UK  |4 aut 
700 1 |a Diez-Perez  |D A.  |u Musculoskeletal Research Unit, FIMIM, Parc Salut Mar, and RETICEF, Barcelona, Spain  |4 aut 
700 1 |a Prieto-Alhambra  |D D.  |u GREMPAL Research Group, IDIAP Jordi Gol, Universitat Autònoma de Barcelona, Barcelona, Spain  |4 aut 
773 0 |t Calcified Tissue International  |d Springer US; http://www.springer-ny.com  |g 97/6(2015-12-01), 535-541  |x 0171-967X  |q 97:6<535  |1 2015  |2 97  |o 223 
856 4 0 |u https://doi.org/10.1007/s00223-015-0040-3  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00223-015-0040-3  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Carbonell-Abella  |D C.  |u GREMPAL Research Group, IDIAP Jordi Gol, Universitat Autònoma de Barcelona, Barcelona, Spain  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Pages-Castella  |D A.  |u GREMPAL Research Group, IDIAP Jordi Gol, Universitat Autònoma de Barcelona, Barcelona, Spain  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Javaid  |D M.  |u Oxford NIHR BRU, NDORMS, University of Oxford, Oxford, UK  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Nogues  |D X.  |u Musculoskeletal Research Unit, FIMIM, Parc Salut Mar, and RETICEF, Barcelona, Spain  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Farmer  |D A.  |u Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Cooper  |D C.  |u Oxford NIHR BRU, NDORMS, University of Oxford, Oxford, UK  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Diez-Perez  |D A.  |u Musculoskeletal Research Unit, FIMIM, Parc Salut Mar, and RETICEF, Barcelona, Spain  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Prieto-Alhambra  |D D.  |u GREMPAL Research Group, IDIAP Jordi Gol, Universitat Autònoma de Barcelona, Barcelona, Spain  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Calcified Tissue International  |d Springer US; http://www.springer-ny.com  |g 97/6(2015-12-01), 535-541  |x 0171-967X  |q 97:6<535  |1 2015  |2 97  |o 223