TY - JOUR
PY - 2015//
TI - Is zolpidem associated with increased risk of fractures in the elderly with sleep disorders? A nationwide case cross-over study in Taiwan
JO - PLoS one
A1 - Tang, Yih-Jing
A1 - Ho, Shinn-Ying
A1 - Chu, Fang-Ying
A1 - Chen, Hung-An
A1 - Yin, Yun-Ju
A1 - Lee, Hua-Chin
A1 - Chu, William Cheng-Chung
A1 - Yeh, Hui-Wen
A1 - Chiang, Wei-Shan
A1 - Yeh, Chia-Lun
A1 - Huang, Hui-Ling
A1 - Tzeng, Nian-Sheng
SP - e0146030
EP - e0146030
VL - 10
IS - 12
N2 - BACKGROUND: We conducted a study using a case-crossover design to clarify the risk of acute effects of zolpidem and benzodiazepine on all-sites of fractures in the elderly. DESIGN OF STUDY: Case-crossover design.
METHODS AND MATERIALS: Elderly enrollees (n = 6010) in Taiwan's National Health Insurance Research Database with zolpidem or benzodiazepine use were analyzed for the risk of developing fractures.
RESULTS: After adjusting for medications such as antipsychotics, antidepressants, and diuretics, or comorbidities such as hypertension, osteoarthritis, osteoporosis, rheumatoid arthritis and depression, neither zolpidem nor benzodiazepine was found to be associated with increased risk in all-sites fractures. Subjects without depression were found to have an increased risk of fractures. Diazepam is the only benzodiazepine with increased risk of fractures after adjusting for medications and comorbidities. Hip and spine were particular sites for increased fracture risk, but following adjustment for comorbidities, the associations were found to be insignificant.
CONCLUSION: Neither zolpidem nor benzodiazepine was associated with increased risk of all-site fractures in this case cross-over study after adjusting for medications or comorbidities in elderly individuals with insomnia. Clinicians should balance the benefits and risks for prescribing zolpidem or benzodiazepine in the elderly accordingly. Language: en
LA - en
SN - 1932-6203
UR - http://dx.doi.org/10.1371/journal.pone.0146030
ID - ref1
ER -