Skip to main content
Top
Published in: Osteoporosis International 1/2018

01-01-2018 | Original Article

Proton pump inhibitor use and the risk of osteoporosis and fracture in stroke patients: a population-based cohort study

Authors: S.-M. Lin, S.-H. Yang, C.-C. Liang, H.-K. Huang

Published in: Osteoporosis International | Issue 1/2018

Login to get access

Abstract

Summary

A considerable proportion of stroke survivors are prescribed with proton pump inhibitors (PPIs). Our study indicated that PPI use is associated with an increased risk of osteoporosis, hip fracture, and vertebral fracture in stroke patients. The risk tends to increase as the cumulative doses of PPIs increase.

Introduction

A considerable proportion of stroke survivors are prescribed with proton pump inhibitors (PPIs). Our study investigated the association between PPI use and the risk of osteoporosis and fracture among stroke survivors.

Methods

A population-based propensity-matched retrospective cohort study was conducted using the National Health Insurance Research Database in Taiwan. Patients diagnosed with a new stroke between 2000 and 2012 were identified. After propensity score matching, 10,596 patients were enrolled, and 5298 patients were each assigned to the PPI user and non-user groups. Hazard ratios (HRs) were calculated for the risk of osteoporosis, hip fracture, and vertebral fractures according to PPI use or non-use. Sensitivity analyses were conducted to evaluate the dose effects of PPI.

Results

PPI use after stroke was associated with an increased risk of osteoporosis, hip fracture, or vertebral fracture, with an adjusted HR (aHR) of 1.28 (P < 0.001). The aHRs were also significant for each outcome: osteoporosis, 1.26 (P < 0.001); hip fracture, 1.18 (P = 0.048); vertebral fracture, 1.33 (P < 0.001). A pattern of dose effect was identified. For any event (osteoporosis/hip fracture/vertebral fracture), the aHR for PPI use of 1–90, 91–365, and > 365 cDDDs was 1.22 (P < 0.001), 1.27 (P < 0.001), and 1.66 (P < 0.001), respectively. For each outcome, the highest dose was associated with the highest risk, with aHR of 1.79 (P < 0.001), 1.41 (P = 0.039), and 1.82 (P < 0.001) for osteoporosis, hip fracture, and vertebral fracture, respectively. Age- and sex-stratified analyses revealed similar patterns.

Conclusions

PPI use is associated with an increased risk of osteoporosis, hip fracture, and vertebral fracture in stroke patients.
Literature
5.
go back to reference Callaly EL, Ni Chroinin D, Hannon N, Sheehan O, Marnane M, Merwick A, Kelly LA, Horgan G, Williams E, Harris D, Williams D, Moore A, Dolan E, Murphy S, Kelly PJ, Duggan J, Kyne L (2015) Falls and fractures 2 years after acute stroke: the North Dublin Population Stroke Study. Age Ageing 44(5):882–886. https://doi.org/10.1093/ageing/afv093 PubMedCrossRef Callaly EL, Ni Chroinin D, Hannon N, Sheehan O, Marnane M, Merwick A, Kelly LA, Horgan G, Williams E, Harris D, Williams D, Moore A, Dolan E, Murphy S, Kelly PJ, Duggan J, Kyne L (2015) Falls and fractures 2 years after acute stroke: the North Dublin Population Stroke Study. Age Ageing 44(5):882–886. https://​doi.​org/​10.​1093/​ageing/​afv093 PubMedCrossRef
28.
go back to reference Lee HC, Chang KC, Huang YC, Lan CF, Chen JJ, Wei SH (2010) Inpatient rehabilitation utilization for acute stroke under a universal health insurance system. Am J Manag Care 16(3):e67–e74PubMed Lee HC, Chang KC, Huang YC, Lan CF, Chen JJ, Wei SH (2010) Inpatient rehabilitation utilization for acute stroke under a universal health insurance system. Am J Manag Care 16(3):e67–e74PubMed
29.
go back to reference Liu CYHY, Chuang YL, Chen YJ, Weng WS, Liu JS, Liang KY (2006) Incorporating development stratification of Taiwan townships into sampling design of large scale health interview survey (in Chinese). J Health Manag 4(1):1–22 Liu CYHY, Chuang YL, Chen YJ, Weng WS, Liu JS, Liang KY (2006) Incorporating development stratification of Taiwan townships into sampling design of large scale health interview survey (in Chinese). J Health Manag 4(1):1–22
Metadata
Title
Proton pump inhibitor use and the risk of osteoporosis and fracture in stroke patients: a population-based cohort study
Authors
S.-M. Lin
S.-H. Yang
C.-C. Liang
H.-K. Huang
Publication date
01-01-2018
Publisher
Springer London
Published in
Osteoporosis International / Issue 1/2018
Print ISSN: 0937-941X
Electronic ISSN: 1433-2965
DOI
https://doi.org/10.1007/s00198-017-4262-2

Other articles of this Issue 1/2018

Osteoporosis International 1/2018 Go to the issue