TY - JOUR
T1 - The Impact of Various Anti-Osteoporosis Drugs on All-Cause Mortality After Hip Fractures
T2 - A Nationwide Population Study
AU - Tai, Ta Wei
AU - Hwang, Jawl Shan
AU - Li, Chia Chun
AU - Hsu, Jason C.
AU - Chang, Chih Wei
AU - Wu, Chih Hsing
N1 - Publisher Copyright:
© 2022 American Society for Bone and Mineral Research (ASBMR).
PY - 2022/8
Y1 - 2022/8
N2 - Anti-osteoporosis treatment following hip fractures may reduce the overall mortality rate. However, the effects of different drugs on mortality is still unclear. This population-based cohort study aimed to identify the degree of reduced mortality after various anti-osteoporosis regimens following hip fracture surgery. We conducted this cohort study to identify patients with newly diagnosed osteoporosis and hip fractures from 2009 to 2017 using the Taiwan National Health Insurance Research Database (NHIRD). The subsequent use of anti-osteoporosis medication following hip fracture surgery was collected and analyzed. National death registration records were retrieved to determine mortality. A total of 45,226 new cases of osteoporotic hip fracture were identified. Compared with patients who did not receive further treatment, patients who had ever used oral bisphosphonates (alendronate and risedronate, hazard ratio [HR] 0.81; 95% confidence interval [CI], 0.78–0.84), ibandronate (HR 0.76; 95% CI, 0.67–0.86), zoledronic acid (HR 0.70; 95% CI, 0.64–0.76), and denosumab (HR 0.64; 95% CI, 0.60–0.68) showed lower all-cause mortality rates. Patients treated with bisphosphonates had a lower mortality risk than those treated with selective estrogen receptor modulators (HR 0.81; 95% CI, 0.75–0.87). Patients treated with zoledronic acid showed a lower mortality risk than those treated with oral bisphosphonates (HR 0.89; 95% CI, 0.82–0.97). However, patients receiving denosumab and zoledronic acid did not show a significant difference in mortality (HR 0.94; 95% CI, 0.85–1.03). Different anti-osteoporosis treatments for postsurgical patients were associated with different levels of decline in mortality. Generally, longer durations of drug use were associated with lower mortality.
AB - Anti-osteoporosis treatment following hip fractures may reduce the overall mortality rate. However, the effects of different drugs on mortality is still unclear. This population-based cohort study aimed to identify the degree of reduced mortality after various anti-osteoporosis regimens following hip fracture surgery. We conducted this cohort study to identify patients with newly diagnosed osteoporosis and hip fractures from 2009 to 2017 using the Taiwan National Health Insurance Research Database (NHIRD). The subsequent use of anti-osteoporosis medication following hip fracture surgery was collected and analyzed. National death registration records were retrieved to determine mortality. A total of 45,226 new cases of osteoporotic hip fracture were identified. Compared with patients who did not receive further treatment, patients who had ever used oral bisphosphonates (alendronate and risedronate, hazard ratio [HR] 0.81; 95% confidence interval [CI], 0.78–0.84), ibandronate (HR 0.76; 95% CI, 0.67–0.86), zoledronic acid (HR 0.70; 95% CI, 0.64–0.76), and denosumab (HR 0.64; 95% CI, 0.60–0.68) showed lower all-cause mortality rates. Patients treated with bisphosphonates had a lower mortality risk than those treated with selective estrogen receptor modulators (HR 0.81; 95% CI, 0.75–0.87). Patients treated with zoledronic acid showed a lower mortality risk than those treated with oral bisphosphonates (HR 0.89; 95% CI, 0.82–0.97). However, patients receiving denosumab and zoledronic acid did not show a significant difference in mortality (HR 0.94; 95% CI, 0.85–1.03). Different anti-osteoporosis treatments for postsurgical patients were associated with different levels of decline in mortality. Generally, longer durations of drug use were associated with lower mortality.
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U2 - 10.1002/jbmr.4627
DO - 10.1002/jbmr.4627
M3 - Article
C2 - 35689432
AN - SCOPUS:85132583024
SN - 0884-0431
VL - 37
SP - 1520
EP - 1526
JO - Journal of Bone and Mineral Research
JF - Journal of Bone and Mineral Research
IS - 8
ER -