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Kobayashi T, Morimoto T, Ito K, Mawatari M, Shimazaki T. Denosumab vs. bisphosphonates in primary osteoporosis: a meta-analysis of comparative safety in randomized controlled trials. Osteoporos Int 2024:10.1007/s00198-024-07118-0. [PMID: 38733394 DOI: 10.1007/s00198-024-07118-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 05/03/2024] [Indexed: 05/13/2024]
Abstract
Denosumab and bisphosphonates for primary osteoporosis are generally well-tolerated, but their comparative safety remains unclear. We aimed to explore the comparative safety of denosumab and bisphosphonates in primary osteoporosis. Databases such as PubMed and Google Scholar were searched for relevant peer-reviewed randomized controlled trials published in English (as of December 2023). Trials comparing adverse events (AE) between denosumab and bisphosphonates in patients with primary osteoporosis were investigated. Data were pooled using a fixed- or random-effects model to determine the risk ratios (RR) and 95% confidence intervals (CIs) for various AEs in patients treated with denosumab in comparison to patients treated with bisphosphonates. Eleven trials (5,545 patients; follow-up period: 12-24 months) were included in this meta-analysis. All trials had a risk of bias (e.g., reporting bias linked to secondary endpoints and selection bias linked to random allocation). In comparison to bisphosphonates, denosumab was significantly associated with less withdrawal due to AEs (RR = 0.49; 95% CI 0.34-0.71), more five-point major adverse cardiovascular events (RR = 2.05; 95% CI 1.03-4.09), more cardiovascular AEs (RR = 1.61; 95% CI 1.07-2.41), more infections (RR = 1.14; 95% CI 1.02-1.27), more upper respiratory tract infections (RR = 1.56; 95% CI 1.08-2.25), less vertebral fractures (RR = 0.54; 95% CI 0.31-0.93), and less abdominal pain (RR = 0.44;95% CI 0.22-0.87). We explored the comparative safety of denosumab and bisphosphonates for primary osteoporosis, some of which could be attributed to their beneficial effects. However, all trials had a risk of bias. Further investigations are required to confirm our results.
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Affiliation(s)
- Takaomi Kobayashi
- Department of Orthopaedic Surgery, Taku City Hospital, Saga, Japan.
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan.
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan.
- Department of Clinical Research, Amagi Chuo Hospital, Fukuoka, Japan.
| | - Tadatsugu Morimoto
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Koji Ito
- Department of Orthopaedic Surgery, Taku City Hospital, Saga, Japan
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Masaaki Mawatari
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Takafumi Shimazaki
- Department of Orthopaedic Surgery, Taku City Hospital, Saga, Japan
- Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
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2
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González-Quevedo D, Rubia-Ortega C, Sánchez-Delgado A, Moriel-Garceso D, Sánchez-Siles JM, Bravo-Bardají M, García-de-Quevedo D, Tamimi I. Secondary osteoporosis prevention: three-year outcomes from a Fracture Liaison Service in elderly hip fracture patients. Aging Clin Exp Res 2024; 36:103. [PMID: 38704788 PMCID: PMC11070393 DOI: 10.1007/s40520-024-02761-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 04/19/2024] [Indexed: 05/07/2024]
Abstract
BACKGROUND Hip fractures are the most serious fragility fractures due to their associated disability, higher hospitalization costs and high mortality rates. Fracture Liaison Service (FLS) programs have enhanced the management of osteoporosis-related fractures and have shown their clinical effectiveness. AIMS To analyze the effect of the implementation of a FLS model of care over the survival and mortality rates following a hip fracture. METHODS We conducted a prospective cohort study on patients over 60 years of age who suffered a hip fracture before and after the implementation of the FLS in our center (between January 2016 and December 2019). Patients were followed for three years after the index date. Mortality, complications and refracture rates were compared between the two groups using a Multivariate Cox proportional hazard model. RESULTS A total of 1366 patients were included in this study (353 before FLS implementation and 1013 after FLS implementation). Anti-osteoporotic drugs were more frequently prescribed after FLS implementation (79.3% vs 12.5%; p < 0.01) and there was an increase in adherence to treatment (51.7% vs 30.2%; p < 0.01). A total of 413 (40.8%) patients after FLS implementation and 141 (39.9%) individuals before (p = 0.47) died during the three-years follow-up period. A second fracture occurred in 101 (10.0%) patients after FLS implementation and 37 (10.5%) individuals before (p = 0.78). Patients after the implementation of the FLS protocol had a lower all cause one-year mortality [adjusted Hazard Ratio (HR) 0.74 (0.57-0.94)] and a decreased risk of suffering a second osteoporotic fracture [adjusted HR 0.54 (0.39-0.75) in males and adjusted HR 0.46 (0.30-0.71) in females]. CONCLUSIONS The implementation of a FLS protocol was associated with a lower all-cause one-year mortality rate and a higher survivorship in elderly hip fracture patients. However, no three-year mortality rate differences were observed between the two groups. We also found a reduction in the complication and second-fracture rates.
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Affiliation(s)
- David González-Quevedo
- Department of Orthopedic Surgery and Traumatology, Regional University Hospital of Málaga, Carlos Haya Avenue, 29010, Málaga, Spain.
- Department of Surgical Specialties, Biochemistry and Immunology, School of Medicine, University of Málaga, Málaga, Spain.
| | - Carolina Rubia-Ortega
- Department of Orthopedic Surgery and Traumatology, Regional University Hospital of Málaga, Carlos Haya Avenue, 29010, Málaga, Spain
| | - Adriana Sánchez-Delgado
- Department of Orthopedic Surgery and Traumatology, Regional University Hospital of Málaga, Carlos Haya Avenue, 29010, Málaga, Spain
| | - Diego Moriel-Garceso
- Department of Orthopedic Surgery and Traumatology, Regional University Hospital of Málaga, Carlos Haya Avenue, 29010, Málaga, Spain
| | - Juan-Manuel Sánchez-Siles
- Department of Orthopedic Surgery and Traumatology, Regional University Hospital of Málaga, Carlos Haya Avenue, 29010, Málaga, Spain
| | - Manuel Bravo-Bardají
- Department of Orthopedic Surgery and Traumatology, Regional University Hospital of Málaga, Carlos Haya Avenue, 29010, Málaga, Spain
| | - David García-de-Quevedo
- Department of Orthopedic Surgery and Traumatology, Regional University Hospital of Málaga, Carlos Haya Avenue, 29010, Málaga, Spain
| | - Iskandar Tamimi
- Department of Orthopedic Surgery and Traumatology, Regional University Hospital of Málaga, Carlos Haya Avenue, 29010, Málaga, Spain
- Department of Surgical Specialties, Biochemistry and Immunology, School of Medicine, University of Málaga, Málaga, Spain
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3
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Abrahamsen B. Treating osteoporosis in the oldest old. J Bone Miner Res 2024:zjae045. [PMID: 38699958 DOI: 10.1093/jbmr/zjae045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 02/27/2024] [Accepted: 03/05/2024] [Indexed: 05/05/2024]
Affiliation(s)
- Bo Abrahamsen
- Research Unit OPEN, Department of Clinical Research, University of Southern Denmark, DK-5000 Odense, Denmark
- Department of Medicine 1, Holbæk Hospital, Smedelundsgade 60, DK-4300 Holbæk, Denmark
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Reid IR, Horne AM, Mihov B, Bava U, Stewart A, Gamble GD. Duration of fracture prevention after zoledronate treatment in women with osteopenia: observational follow-up of a 6-year randomised controlled trial to 10 years. Lancet Diabetes Endocrinol 2024; 12:247-256. [PMID: 38452783 DOI: 10.1016/s2213-8587(24)00003-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/08/2024] [Accepted: 01/09/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND We previously identified that zoledronate administered at 18-month intervals reduced fragility fractures by a third in a 6-year trial of women older than 65 years with osteopenia. This extension aims to identify the persistence of these effects. METHODS Of the 2000 ambulant, community dwelling, postmenopausal women older than 65 years recruited in Auckland, New Zealand, with T-scores at the total hip or femoral neck in the range -1·0 to -2·5, we invited participants who received four doses of intravenous zoledronate, completed follow-up to year 6 of the core trial, did not have metabolic bone disease (other than osteoporosis), and were not using bone-active drugs into this 4-year observational study extension, during which further treatment was at the discretion of their own doctors. Participants were asked to notify study staff of any new fractures and were telephoned at 7·5 years and 9·0 years to update their health status. Participants were then invited to an onsite visit at 10·0 years. Fractures and other health events were documented at each contact and analysed in all women who entered the extension, and bone mineral density (BMD; analysed in participants without notable use of bone-active medications who attended an onsite visit at 10 years) and turnover markers (measured from fasting morning blood in a random subset of 50 participants) were measured at year 10. FINDINGS Of the 1000 women randomly assigned to receive zoledronate in the core trial, 796 participants were eligible for the extension, of whom 762 (96%) entered the extension between Sept 24, 2015, and Dec 13, 2017. Mean follow-up duration was 4·24 years (SD 0·57, range 0·61-6·55; final follow-up on May 25, 2022). 727 (91%) of participants were assessed at 10 years. 25 women died during the extension, six withdrew for medical reasons, and four were lost to follow-up. 92 women suffered 114 non-vertebral fractures during the extension. Non-vertebral fracture rates increased from a nadir of 15 fractures per 1000 woman-years (95% CI 10-21) in the last 2 years of the core trial to 24 fractures (17-33) in years 6-8 and 42 fractures (32-53) in years 8-10, similar to that in the placebo group in the last 2 years of the core trial. Total hip BMD (relative risk per 0·1 g/cm2 0·73, 95% CI 0·57-0·93; p=0·011) and a previous history of non-vertebral fracture (1·74, 1·12-2·69; p=0·013) at year 6 predicted incident fractures but change in total hip BMD did not. Total hip BMD decreased from 4·2% above study baseline to 0·8% above baseline (p<0·0001) during the extension. Turnover markers were not useful for predicting BMD loss in individuals. Osteonecrosis of the jaw or atypical femoral fractures did not occur in any participants. INTERPRETATION The reduced fracture rates following zoledronate in the core trial were substantially maintained for 1·5-3·5 years after the last zoledronate infusion, but not thereafter. FUNDING Health Research Council of New Zealand.
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Affiliation(s)
- Ian R Reid
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
| | - Anne M Horne
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Borislav Mihov
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Usha Bava
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Angela Stewart
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Gregory D Gamble
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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5
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Zhang YY, Xie N, Sun XD, Nice EC, Liou YC, Huang C, Zhu H, Shen Z. Insights and implications of sexual dimorphism in osteoporosis. Bone Res 2024; 12:8. [PMID: 38368422 PMCID: PMC10874461 DOI: 10.1038/s41413-023-00306-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 11/04/2023] [Accepted: 11/27/2023] [Indexed: 02/19/2024] Open
Abstract
Osteoporosis, a metabolic bone disease characterized by low bone mineral density and deterioration of bone microarchitecture, has led to a high risk of fatal osteoporotic fractures worldwide. Accumulating evidence has revealed that sexual dimorphism is a notable feature of osteoporosis, with sex-specific differences in epidemiology and pathogenesis. Specifically, females are more susceptible than males to osteoporosis, while males are more prone to disability or death from the disease. To date, sex chromosome abnormalities and steroid hormones have been proven to contribute greatly to sexual dimorphism in osteoporosis by regulating the functions of bone cells. Understanding the sex-specific differences in osteoporosis and its related complications is essential for improving treatment strategies tailored to women and men. This literature review focuses on the mechanisms underlying sexual dimorphism in osteoporosis, mainly in a population of aging patients, chronic glucocorticoid administration, and diabetes. Moreover, we highlight the implications of sexual dimorphism for developing therapeutics and preventive strategies and screening approaches tailored to women and men. Additionally, the challenges in translating bench research to bedside treatments and future directions to overcome these obstacles will be discussed.
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Affiliation(s)
- Yuan-Yuan Zhang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Na Xie
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, China
| | - Xiao-Dong Sun
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, China
| | - Edouard C Nice
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, VIC, 3800, Australia
| | - Yih-Cherng Liou
- Department of Biological Sciences, Faculty of Science, National University of Singapore, Singapore, 117543, Republic of Singapore
| | - Canhua Huang
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, China
| | - Huili Zhu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, Department of Reproductive Medicine, West China Second University Hospital of Sichuan University, Chengdu, China.
| | - Zhisen Shen
- Department of Otorhinolaryngology and Head and Neck Surgery, The Affiliated Lihuili Hospital, Ningbo University, 315040, Ningbo, Zhejiang, China.
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6
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Lee RH, Curtis J, Drake MT, Bobo Tanner S, Lenert L, Schmader K, Pieper C, North R, Lyles KW. Association of prior treatment with nitrogen-containing bisphosphonates on outcomes of COVID-19 positive patients. Osteoporos Int 2024; 35:181-187. [PMID: 37700010 DOI: 10.1007/s00198-023-06912-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 09/01/2023] [Indexed: 09/14/2023]
Abstract
COVID-19 infection has resulted in significant morbidity and mortality globally, especially among older adults. Repurposed drugs have demonstrated activity in respiratory illnesses, including nitrogen-containing bisphosphonates. In this retrospective longitudinal study at 4 academic medical centers, we show no benefit of nitrogen-containing bisphosphonates regarding ICU admission, ventilator use, and mortality among older adults with COVID-19 infection. We specifically evaluated the intravenous bisphosphonate zoledronic acid and found no difference compared to oral bisphosphonates. BACKGROUND Widely used in osteoporosis treatment, nitrogen-containing bisphosphonates (N-BP) have been associated with reduced mortality and morbidity among older adults. Based on prior studies, we hypothesized that prior treatment with N-BP might reduce intensive care unit (ICU) admission, ventilator use, and death among older adults diagnosed with COVID-19. METHODS This retrospective analysis of the PCORnet Common Data Model across 4 academic medical centers through 1 September 2021 identified individuals age >50 years with a diagnosis of COVID-19. The composite outcome included ICU admission, ventilator use, or death within 15, 30, and 180 days of COVID-19 diagnosis. Use of N-BP was defined as a prescription within 3 years prior. ICU admission and ventilator use were determined using administrative codes. Death included both in-hospital and out-of-hospital events. Patients treated with N-BP were matched 1:1 by propensity score to patients without prior N-BP use. Secondary analysis compared outcomes among those prescribed zoledronic acid (ZOL) to those prescribed oral N-BPs. RESULTS Of 76,223 COVID-19 patients identified, 1,853 were previously prescribed N-BP, among whom 559 were prescribed ZOL. After propensity score matching, there were no significant differences in the composite outcome at 15 days (HR 1.22, 95% CI: 0.89-1.67), 30 days (HR 1.24, 95% CI: 0.93-1.66), or 180 days (HR 1.17, 95% CI: 0.93-1.48), comparing those prescribed and not prescribed N-BP. Compared to those prescribed oral N-BP, there were no significant differences in outcomes among those prescribed ZOL. CONCLUSION Among older COVID-19 patients, prior exposure to N-BP including ZOL was not associated with a reduction in ICU admission, ventilator use, or death.
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Affiliation(s)
- R H Lee
- Duke University, Durham, NC, USA.
| | - J Curtis
- Duke University, Durham, NC, USA
| | | | | | - L Lenert
- Medical University of South Carolina, Charleston, SC, USA
| | | | - C Pieper
- Duke University, Durham, NC, USA
| | - R North
- Duke University, Durham, NC, USA
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Tobias JH. Sclerostin and Cardiovascular Disease. Curr Osteoporos Rep 2023; 21:519-526. [PMID: 37490188 PMCID: PMC10543142 DOI: 10.1007/s11914-023-00810-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/21/2023] [Indexed: 07/26/2023]
Abstract
PURPOSE OF REVIEW The role of wnt signalling in atherogenesis raises the possibility that the wnt inhibitor, sclerostin, provides a natural defence to this process, and that anti-sclerostin antibodies might increase the risk of atherosclerosis and associated conditions such as CVD. This article aims to triangulate evidence concerning possible adverse effects of sclerostin inhibition on CVD risk. RECENT FINDINGS Randomised controlled trials of treatment with the anti-sclerostin antibody, romosozumab, have yielded conflicting evidence with respect to possible adverse effects of sclerostin inhibition on CVD risk. To further examine the causal relationship between sclerostin inhibition and CVD risk, three Mendelian randomisation (MR) studies have examined effects of sclerostin lowering on CVD outcomes, using common genetic variants in the SOST gene which produces sclerostin, to mimic effects of a randomised trial. Concordant findings were seen in two studies, comprising an effect of sclerostin lowering on increased risk of MI and type II diabetes mellitus. One study also suggested that sclerostin lowering increases coronary artery calcification. Triangulation of evidence from different sources provides some suggestion that sclerostin lowering increases MI risk, supporting the need for CVD risk assessment when considering treatment with romosozumab.
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Affiliation(s)
- Jonathan H Tobias
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
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8
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Zheng J, Wheeler E, Pietzner M, Andlauer TFM, Yau MS, Hartley AE, Brumpton BM, Rasheed H, Kemp JP, Frysz M, Robinson J, Reppe S, Prijatelj V, Gautvik KM, Falk L, Maerz W, Gergei I, Peyser PA, Kavousi M, de Vries PS, Miller CL, Bos M, van der Laan SW, Malhotra R, Herrmann M, Scharnagl H, Kleber M, Dedoussis G, Zeggini E, Nethander M, Ohlsson C, Lorentzon M, Wareham N, Langenberg C, Holmes MV, Davey Smith G, Tobias JH. Lowering of Circulating Sclerostin May Increase Risk of Atherosclerosis and Its Risk Factors: Evidence From a Genome-Wide Association Meta-Analysis Followed by Mendelian Randomization. Arthritis Rheumatol 2023; 75:1781-1792. [PMID: 37096546 PMCID: PMC10586470 DOI: 10.1002/art.42538] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 03/22/2023] [Accepted: 04/18/2023] [Indexed: 04/26/2023]
Abstract
OBJECTIVE In this study, we aimed to establish the causal effects of lowering sclerostin, target of the antiosteoporosis drug romosozumab, on atherosclerosis and its risk factors. METHODS A genome-wide association study meta-analysis was performed of circulating sclerostin levels in 33,961 European individuals. Mendelian randomization (MR) was used to predict the causal effects of sclerostin lowering on 15 atherosclerosis-related diseases and risk factors. RESULTS We found that 18 conditionally independent variants were associated with circulating sclerostin. Of these, 1 cis signal in SOST and 3 trans signals in B4GALNT3, RIN3, and SERPINA1 regions showed directionally opposite signals for sclerostin levels and estimated bone mineral density. Variants with these 4 regions were selected as genetic instruments. MR using 5 correlated cis-SNPs suggested that lower sclerostin increased the risk of type 2 diabetes mellitus (DM) (odds ratio [OR] 1.32 [95% confidence interval (95% CI) 1.03-1.69]) and myocardial infarction (MI) (OR 1.35 [95% CI 1.01-1.79]); sclerostin lowering was also suggested to increase the extent of coronary artery calcification (CAC) (β = 0.24 [95% CI 0.02-0.45]). MR using both cis and trans instruments suggested that lower sclerostin increased hypertension risk (OR 1.09 [95% CI 1.04-1.15]), but otherwise had attenuated effects. CONCLUSION This study provides genetic evidence to suggest that lower levels of sclerostin may increase the risk of hypertension, type 2 DM, MI, and the extent of CAC. Taken together, these findings underscore the requirement for strategies to mitigate potential adverse effects of romosozumab treatment on atherosclerosis and its related risk factors.
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Affiliation(s)
- Jie Zheng
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China, and Shanghai National Clinical Research Center for Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of the People's Republic of China, Shanghai Key Laboratory for Endocrine Tumor, State Key Laboratory of Medical Genomics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China, and MRC Integrative Epidemiology Unit (IEU), Bristol Medical School, University of BristolBristolUK
| | - Eleanor Wheeler
- MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Maik Pietzner
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, UK, and Computational Medicine, Berlin Institute of Health at Charité–Universitätsmedizin BerlinBerlinGermany
| | - Till F. M. Andlauer
- Department of Neurology, Klinikum rechts der Isar, School of MedicineTechnical University of MunichMunichGermany
| | - Michelle S. Yau
- Marcus Institute for Aging Research, Hebrew SeniorLifeHarvard Medical SchoolBostonMassachusetts
| | | | - Ben Michael Brumpton
- K.G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Trondheim, and HUNT Research Centre, Department of Public Health and Nursing, NTNUNorwegian University of Science and TechnologyLevangerNorway
| | - Humaira Rasheed
- MRC IEU, Bristol Medical School, University of Bristol, Bristol, UK, and HUNT Research Centre, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Levanger, Norway, and Division of Medicine and Laboratory Sciences, Faculty of MedicineUniversity of OsloOsloNorway
| | - John P. Kemp
- MRC IEU, Bristol Medical School, University of Bristol, Bristol, UK, and Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia, and The University of Queensland Diamantina InstituteThe University of QueenslandBrisbaneQueenslandAustralia
| | - Monika Frysz
- MRC IEU, Bristol Medical School, University of Bristol, and Musculoskeletal Research UnitUniversity of BristolBristolUK
| | - Jamie Robinson
- MRC IEU, Bristol Medical SchoolUniversity of BristolBristolUK
| | - Sjur Reppe
- Unger‐Vetlesen Institute, Lovisenberg Diaconal Hospital and Department of Plastic and Reconstructive Surgery, Oslo University Hospital and Department of Medical BiochemistryOslo University HospitalOsloNorway
| | - Vid Prijatelj
- Department of Internal MedicineErasmus MC University Medical CenterRotterdamThe Netherlands
| | | | - Louise Falk
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, UK, and Computational Medicine, Berlin Institute of Health at Charité–Universitätsmedizin BerlinBerlinGermany
| | - Winfried Maerz
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Austria, and SYNLAB Academy, SYNLAB Holding Deutschland GmbH and Vth Department of Medicine (Nephrology, Hypertensiology, Rheumatology, Endocrinology, Diabetology), Medical Faculty MannheimUniversity of HeidelbergMannheimGermany
| | - Ingrid Gergei
- Vth Department of Medicine (Nephrology, Hypertensiology, Rheumatology, Endocrinology, Diabetology), Medical Faculty Mannheim, University of Heidelberg, Mannheim, and Therapeutic Area Cardiovascular MedicineBoehringer Ingelheim International GmbHIngelheimGermany
| | - Patricia A. Peyser
- Department of Epidemiology, School of Public HealthUniversity of MichiganAnn Arbor
| | - Maryam Kavousi
- Department of Epidemiology, Erasmus MCUniversity Medical CenterRotterdamThe Netherlands
| | - Paul S. de Vries
- Human Genetics Center, Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public HealthThe University of Texas Health Science Center at Houston
| | - Clint L. Miller
- Center for Public Health Genomics, Department of Public Health SciencesUniversity of VirginiaCharlottesville
| | - Maxime Bos
- Department of Epidemiology, Erasmus MCUniversity Medical CenterRotterdamThe Netherlands
| | - Sander W. van der Laan
- Central Diagnostics Laboratory, Division of Laboratories, Pharmacy, and Biomedical Genetics, University Medical Center UtrechtUtrecht UniversityUtrechtthe Netherlands
| | - Rajeev Malhotra
- Cardiology Division, Department of MedicineMassachusetts General HospitalBoston
| | - Markus Herrmann
- Clinical Institute of Medical and Chemical Laboratory DiagnosticsMedical University of GrazGrazAustria
| | - Hubert Scharnagl
- Clinical Institute of Medical and Chemical Laboratory DiagnosticsMedical University of GrazGrazAustria
| | - Marcus Kleber
- SYNLAB Academy, SYNLAB Holding Deutschland GmbHMannheimGermany
| | - George Dedoussis
- Department of Nutrition and Dietetics, School of Health Science and EducationHarokopio UniversityAthensGreece
| | - Eleftheria Zeggini
- Institute of Translational Genomics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, and Technical University of Munich (TUM) and Klinikum Rechts der IsarTUM School of MedicineMunichGermany
| | - Maria Nethander
- Sahlgrenska Osteoporosis Centre, Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, University of Gothenburg and Bioinformatics and Data Centre, Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Claes Ohlsson
- Sahlgrenska Osteoporosis Centre, Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute of MedicineUniversity of GothenburgGothenburgSweden
| | - Mattias Lorentzon
- Sahlgrenska Osteoporosis Centre, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden, and Region Västra Götaland, Geriatric Medicine, Sahlgrenska University Hospital, Mölndal, Sweden, and Mary McKillop Institute for Health ResearchAustralian Catholic UniversityMelbourneVictoriaAustralia
| | - Nick Wareham
- MRC Epidemiology Unit, Institute of Metabolic ScienceUniversity of Cambridge School of Clinical MedicineCambridgeUK
| | - Claudia Langenberg
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, UK, and Computational Medicine, Berlin Institute of Health at Charité–Universitätsmedizin BerlinBerlinGermany
| | - Michael V. Holmes
- MRC IEU, Bristol Medical School, University of Bristol, and Medical Research Council Population Health Research Unit, University of Oxford, and Clinical Trial Service Unit & Epidemiological Studies Unit, Nuffield Department of Population HealthUniversity of Oxford, and National Institute for Health Research, Oxford Biomedical Research Centre, Oxford University HospitalOxfordUK
| | | | - Jonathan H. Tobias
- MRC IEU, Bristol Medical School, University of Bristol, and Musculoskeletal Research UnitUniversity of BristolBristolUK
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Lin SM, Lin JY, Tu YK, Wu CH, Peng CCH, Munir KM, Bukhari K, Jaggon K, Fu Y, Loh CH, Huang HK. Association between bisphosphonate use and stroke risk: a meta-analysis. Osteoporos Int 2023; 34:1625-1636. [PMID: 37249610 DOI: 10.1007/s00198-023-06781-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 04/28/2023] [Indexed: 05/31/2023]
Abstract
Previous studies have suggested that bisphosphonates may reduce stroke risk. This meta-analysis, which included 21 studies with 741,274 participants, revealed that bisphosphonates might be associated with lower stroke risk. However, evidence derived from randomized controlled trials identified no statistically significant association. Future high-quality studies are still required to determine causality. PURPOSE Whether bisphosphonates may reduce the risk of stroke remains inconclusive. We conducted a systematic review and meta-analysis to evaluate the association between bisphosphonate use and the risk of stroke based on up-to-date evidence. METHODS We searched for studies evaluating the effects of bisphosphonate on the risk of stroke from inception until January 3, 2022, on PubMed, Embase, Scopus, and Cochrane libraries and updated our search until August 22, 2022, using PubMed to identify any new potential published studies. Two or more reviewers independently screened articles, extracted data, and assessed the study quality. We retrieved the data to synthesize the pooled relative risk (RR) of stroke associated with bisphosphonate use compared with controls; random-effects models were used for meta-analysis. RESULTS A total of 21 studies (7 randomized controlled trials [RCTs] and 14 observational studies) involving 741,274 participants were included in our meta-analysis. Overall, bisphosphonate use was associated with a lower risk of stroke, but the result was only borderline significant (pooled RR = 0.87, 95% confidence interval [CI]: 0.76-0.99, p = 0.048), and high between-study heterogeneity was found (I2 = 83.7%). Subgroup analyses showed that the evidence derived from RCTs suggested no significant association between bisphosphonate use and stroke risk (pooled RR = 0.93, 95% CI: 0.76-1.13, p = 0.462; I2 = 13.4%). CONCLUSION Our results suggest that bisphosphonate use is associated with a lower risk of stroke. However, the current evidence does not lead to a definite conclusion due to the borderline statistical significance and high between-study heterogeneity. Future studies, especially RCTs, are necessary to assess causality.
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Affiliation(s)
- Shu-Man Lin
- Department of Physical Medicine and Rehabilitation, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Jhe-Yi Lin
- School of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yu-Kang Tu
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
- Department of Dentistry, National Taiwan University Hospital and School of Dentistry, National Taiwan University, Taipei, Taiwan
| | - Chih-Hsing Wu
- Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Family Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Carol Chiung-Hui Peng
- Section of Endocrinology, Diabetes, Nutrition & Weight Management, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Kashif M Munir
- Division of Endocrinology, Diabetes and Nutrition, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Khulood Bukhari
- University of Maryland Medical Center Midtown Campus, Baltimore, MD, USA
| | - Kory Jaggon
- University of Maryland Medical Center Midtown Campus, Baltimore, MD, USA
| | - Yunting Fu
- Health Sciences and Human Services Library, University of Maryland, Baltimore, MD, USA
| | - Ching-Hui Loh
- School of Medicine, Tzu Chi University, Hualien, Taiwan.
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.
| | - Huei-Kai Huang
- School of Medicine, Tzu Chi University, Hualien, Taiwan.
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
- Department of Family Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.
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10
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Nguyen DT, Ho-Le TP, Pham L, Ho-Van VP, Hoang TD, Tran TS, Frost S, Nguyen TV. BONEcheck: A digital tool for personalized bone health assessment. Osteoporos Sarcopenia 2023; 9:79-87. [PMID: 37941533 PMCID: PMC10627863 DOI: 10.1016/j.afos.2023.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/12/2023] [Accepted: 08/14/2023] [Indexed: 11/10/2023] Open
Abstract
Objectives Osteoporotic fracture is a significant public health burden associated with increased mortality risk and substantial healthcare costs. Accurate and early identification of high-risk individuals and mitigation of their risks is a core part of the treatment and prevention of fractures. Here we introduce a digital tool called 'BONEcheck' for personalized assessment of bone health. Methods The development of BONEcheck primarily utilized data from the prospective population-based Dubbo Osteoporosis Epidemiology Study and the Danish Nationwide Registry. BONEcheck has 3 modules: input data, risk estimates, and risk context. Input variables include age, gender, prior fracture, fall incidence, bone mineral density (BMD), comorbidities, and genetic variants associated with BMD. Results Based on the input variables, BONEcheck estimates the probability of any fragility fracture and hip fracture within 5 years, subsequent fracture risk, skeletal age, and time to reach osteoporosis. The probability of fracture is shown in both numeric and human icon array formats. The risk is also contextualized within the framework of treatment and management options on Australian guidelines, with consideration given to the potential fracture risk reduction and survival benefits. Skeletal age was estimated as the sum of chronological age and years of life lost due to a fracture or exposure to risk factors that elevate mortality risk. Conclusions BONEcheck is an innovative tool that empowers doctors and patients to engage in well-informed discussions and make decisions based on the patient's risk profile. Public access to BONEcheck is available via https://bonecheck.org and in Apple Store (iOS) and Google Play (Android).
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Affiliation(s)
- Dinh Tan Nguyen
- School of Biomedical Engineering, University of Technology, Sydney, Australia
- Saigon Precision Medicine Research Center, Ho Chi Minh, Viet Nam
| | - Thao P. Ho-Le
- School of Biomedical Engineering, University of Technology, Sydney, Australia
- Faculty of Engineering and Information Technology, Hatinh University, Hatinh, Viet Nam
| | - Liem Pham
- Saigon Precision Medicine Research Center, Ho Chi Minh, Viet Nam
| | - Vinh P. Ho-Van
- Faculty of Engineering and Information Technology, Hatinh University, Hatinh, Viet Nam
| | - Tien Dat Hoang
- Faculty of Engineering and Information Technology, Hatinh University, Hatinh, Viet Nam
| | - Thach S. Tran
- School of Biomedical Engineering, University of Technology, Sydney, Australia
- Garvan Institute of Medical Research, Sydney, Australia
| | - Steve Frost
- University of Wollongong, Wollongong, Australia
| | - Tuan V. Nguyen
- School of Biomedical Engineering, University of Technology, Sydney, Australia
- Tam Anh Research Institute, Ho Chi Minh, Viet Nam
- School of Population Health, UNSW Sydney, Australia
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11
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Rodríguez-Martín S, Barreira-Hernández D, Mazzucchelli R, Gil M, García-Lledó A, Izquierdo-Esteban L, Pérez-Gómez A, Rodríguez-Miguel A, De Abajo FJ. Association of oral bisphosphonates with cardioembolic ischemic stroke: a nested case-control study. Front Pharmacol 2023; 14:1197238. [PMID: 37305544 PMCID: PMC10250719 DOI: 10.3389/fphar.2023.1197238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 05/16/2023] [Indexed: 06/13/2023] Open
Abstract
Background: Bisphosphonates have been reported to increase the risk of atrial fibrillation. Therefore, it is conceivable that they may increase the risk of cardioembolic ischemic stroke (IS). However, most epidemiological studies carried out thus far have not shown an increased risk of IS, though none separated by the main pathophysiologic IS subtype (cardioembolic and non-cardioembolic) which may be crucial. In this study, we tested the hypothesis that the use of oral bisphosphonates increases specifically the risk of cardioembolic IS, and explored the effect of treatment duration, as well as the potential interaction between oral bisphosphonates and calcium supplements and anticoagulants. Methods: We performed a case-control study nested in a cohort of patients aged 40-99 years, using the Spanish primary healthcare database BIFAP, over the period 2002-2015. Incident cases of IS were identified and classified as cardioembolic or non-cardioembolic. Five controls per case were randomly selected, matched for age, sex, and index date (first recording of IS) using an incidence-density sampling. The association of IS (overall and by subtype) with the use of oral bisphosphonates within the last year before index date was assessed by computing the adjusted odds ratios (AOR) and their 95% CI using a conditional logistic regression. Only initiators of oral bisphosphonates were considered. Results: A total of 13,781 incident cases of IS and 65,909 controls were included. The mean age was 74.5 (SD ± 12.4) years and 51.6% were male. Among cases, 3.15% were current users of oral bisphosphonates, while among controls they were 2.62%, yielding an AOR of 1.15 (95% CI:1.01-1.30). Of all cases, 4,568 (33.1%) were classified as cardioembolic IS (matched with 21,697 controls) and 9,213 (66.9%) as non-cardioembolic IS (matched with 44,212 controls) yielding an AOR of 1.35 (95% CI:1.10-1.66) and 1.03 (95% CI: 0.88-1.21), respectively. The association with cardioembolic IS was clearly duration-dependent (AOR≤1 year = 1.10; 95% CI:0.82-1.49; AOR>1-3 years = 1.41; 95% CI:1.01-1.97; AOR>3 years = 1.81; 95% CI:1.25-2.62; p for trend = 0.001) and completely blunted by anticoagulants, even in long-term users (AOR>1 year = 0.59; 0.30-1.16). An interaction between oral bisphosphonates and calcium supplements was suggested. Conclusion: The use of oral bisphosphonates increases specifically the odds of cardioembolic IS, in a duration-dependent manner, while leaves materially unaffected the odds of non-cardioembolic IS.
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Affiliation(s)
- Sara Rodríguez-Martín
- Department of Biomedical Sciences (Pharmacology), University of Alcalá (IRYCIS), Alcalá de Henares, Spain
| | - Diana Barreira-Hernández
- Department of Biomedical Sciences (Pharmacology), University of Alcalá (IRYCIS), Alcalá de Henares, Spain
| | - Ramón Mazzucchelli
- Rheumatology Department, University Hospital “Fundación Alcorcón”, Madrid, Spain
| | - Miguel Gil
- Division of Pharmacoepidemiology and Pharmacovigilance, Spanish Agency on Medicines and Medical Devices, Madrid, Spain
| | - Alberto García-Lledó
- Department of Cardiology, University Hospital “Príncipe de Asturias”, Alcalá de Henares, Spain
- Department of Medicine, University of Alcalá, Alcalá de Henares, Spain
| | - Laura Izquierdo-Esteban
- Department of Neurology, Stroke Unit, University Hospital “Príncipe de Asturias”, Alcalá de Henares, Spain
| | - Ana Pérez-Gómez
- Department of Medicine, University of Alcalá, Alcalá de Henares, Spain
- Department of Rheumatology, University Hospital “Príncipe de Asturias”, Alcalá de Henares, Spain
| | - Antonio Rodríguez-Miguel
- Department of Biomedical Sciences (Pharmacology), University of Alcalá (IRYCIS), Alcalá de Henares, Spain
| | - Francisco J. De Abajo
- Department of Biomedical Sciences (Pharmacology), University of Alcalá (IRYCIS), Alcalá de Henares, Spain
- Clinical Pharmacology Unit, Universty Hospital “Príncipe de Asturias”, Alcalá de Henares, Spain
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12
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Samakkarnthai P, Saul D, Zhang L, Aversa Z, Doolittle ML, Sfeir JG, Kaur J, Atkinson EJ, Edwards JR, Russell GG, Pignolo RJ, Kirkland JL, Tchkonia T, Niedernhofer LJ, Monroe DG, Lebrasseur NK, Farr JN, Robbins PD, Khosla S. In vitro and in vivo effects of zoledronic acid on senescence and senescence-associated secretory phenotype markers. Aging (Albany NY) 2023; 15:3331-3355. [PMID: 37154858 PMCID: PMC10449299 DOI: 10.18632/aging.204701] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 04/18/2023] [Indexed: 05/10/2023]
Abstract
In addition to reducing fracture risk, zoledronic acid has been found in some studies to decrease mortality in humans and extend lifespan and healthspan in animals. Because senescent cells accumulate with aging and contribute to multiple co-morbidities, the non-skeletal actions of zoledronic acid could be due to senolytic (killing of senescent cells) or senomorphic (inhibition of the secretion of the senescence-associated secretory phenotype [SASP]) actions. To test this, we first performed in vitro senescence assays using human lung fibroblasts and DNA repair-deficient mouse embryonic fibroblasts, which demonstrated that zoledronic acid killed senescent cells with minimal effects on non-senescent cells. Next, in aged mice treated with zoledronic acid or vehicle for 8 weeks, zoledronic acid significantly reduced circulating SASP factors, including CCL7, IL-1β, TNFRSF1A, and TGFβ1 and improved grip strength. Analysis of publicly available RNAseq data from CD115+ (CSF1R/c-fms+) pre-osteoclastic cells isolated from mice treated with zoledronic acid demonstrated a significant downregulation of senescence/SASP genes (SenMayo). To establish that these cells are potential senolytic/senomorphic targets of zoledronic acid, we used single cell proteomic analysis (cytometry by time of flight [CyTOF]) and demonstrated that zoledronic acid significantly reduced the number of pre-osteoclastic (CD115+/CD3e-/Ly6G-/CD45R-) cells and decreased protein levels of p16, p21, and SASP markers in these cells without affecting other immune cell populations. Collectively, our findings demonstrate that zoledronic acid has senolytic effects in vitro and modulates senescence/SASP biomarkers in vivo. These data point to the need for additional studies testing zoledronic acid and/or other bisphosphonate derivatives for senotherapeutic efficacy.
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Affiliation(s)
- Parinya Samakkarnthai
- Division of Endocrinology, Mayo Clinic, Rochester, MN 55905, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
- Division of Endocrinology, Phramongkutklao Hospital and College of Medicine, Bangkok 10400, Thailand
| | - Dominik Saul
- Division of Endocrinology, Mayo Clinic, Rochester, MN 55905, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
- Department of Trauma and Reconstructive Surgery, Eberhard Karls University Tübingen, BG Trauma Center Tübingen, Tübingen 72076, Germany
| | - Lei Zhang
- Institute on the Biology of Aging and Metabolism, Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA
| | - Zaira Aversa
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN 55905, USA
| | - Madison L. Doolittle
- Division of Endocrinology, Mayo Clinic, Rochester, MN 55905, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
| | - Jad G. Sfeir
- Division of Endocrinology, Mayo Clinic, Rochester, MN 55905, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
| | - Japneet Kaur
- Division of Endocrinology, Mayo Clinic, Rochester, MN 55905, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
| | | | - James R. Edwards
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7FY, UK
| | - Graham G. Russell
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, OX3 7FY, UK
- Mellanby Centre for Musculoskeletal Research, University of Sheffield, Sheffield, S10 2RX, UK
| | - Robert J. Pignolo
- Division of Endocrinology, Mayo Clinic, Rochester, MN 55905, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
- Division of Hospital Internal Medicine, Mayo Clinic, Rochester, MN 55905, USA
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN 55905, USA
| | - James L. Kirkland
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN 55905, USA
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Tamar Tchkonia
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN 55905, USA
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN 55905, USA
| | - Laura J. Niedernhofer
- Institute on the Biology of Aging and Metabolism, Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA
| | - David G. Monroe
- Division of Endocrinology, Mayo Clinic, Rochester, MN 55905, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
| | - Nathan K. Lebrasseur
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN 55905, USA
| | - Joshua N. Farr
- Division of Endocrinology, Mayo Clinic, Rochester, MN 55905, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
| | - Paul D. Robbins
- Institute on the Biology of Aging and Metabolism, Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, MN 55455, USA
| | - Sundeep Khosla
- Division of Endocrinology, Mayo Clinic, Rochester, MN 55905, USA
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN 55905, USA
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13
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Händel MN, Cardoso I, von Bülow C, Rohde JF, Ussing A, Nielsen SM, Christensen R, Body JJ, Brandi ML, Diez-Perez A, Hadji P, Javaid MK, Lems WF, Nogues X, Roux C, Minisola S, Kurth A, Thomas T, Prieto-Alhambra D, Ferrari SL, Langdahl B, Abrahamsen B. Fracture risk reduction and safety by osteoporosis treatment compared with placebo or active comparator in postmenopausal women: systematic review, network meta-analysis, and meta-regression analysis of randomised clinical trials. BMJ 2023; 381:e068033. [PMID: 37130601 PMCID: PMC10152340 DOI: 10.1136/bmj-2021-068033] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
OBJECTIVE To review the comparative effectiveness of osteoporosis treatments, including the bone anabolic agents, abaloparatide and romosozumab, on reducing the risk of fractures in postmenopausal women, and to characterise the effect of antiosteoporosis drug treatments on the risk of fractures according to baseline risk factors. DESIGN Systematic review, network meta-analysis, and meta-regression analysis of randomised clinical trials. DATA SOURCES Medline, Embase, and Cochrane Library to identify randomised controlled trials published between 1 January 1996 and 24 November 2021 that examined the effect of bisphosphonates, denosumab, selective oestrogen receptor modulators, parathyroid hormone receptor agonists, and romosozumab compared with placebo or active comparator. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Randomised controlled trials that included non-Asian postmenopausal women with no restriction on age, when interventions looked at bone quality in a broad perspective. The primary outcome was clinical fractures. Secondary outcomes were vertebral, non-vertebral, hip, and major osteoporotic fractures, all cause mortality, adverse events, and serious cardiovascular adverse events. RESULTS The results were based on 69 trials (>80 000 patients). For clinical fractures, synthesis of the results showed a protective effect of bisphosphonates, parathyroid hormone receptor agonists, and romosozumab compared with placebo. Compared with parathyroid hormone receptor agonists, bisphosphonates were less effective in reducing clinical fractures (odds ratio 1.49, 95% confidence interval 1.12 to 2.00). Compared with parathyroid hormone receptor agonists and romosozumab, denosumab was less effective in reducing clinical fractures (odds ratio 1.85, 1.18 to 2.92 for denosumab v parathyroid hormone receptor agonists and 1.56, 1.02 to 2.39 for denosumab v romosozumab). An effect of all treatments on vertebral fractures compared with placebo was found. In the active treatment comparisons, denosumab, parathyroid hormone receptor agonists, and romosozumab were more effective than oral bisphosphonates in preventing vertebral fractures. The effect of all treatments was unaffected by baseline risk indicators, except for antiresorptive treatments that showed a greater reduction of clinical fractures compared with placebo with increasing mean age (number of studies=17; β=0.98, 95% confidence interval 0.96 to 0.99). No harm outcomes were seen. The certainty in the effect estimates was moderate to low for all individual outcomes, mainly because of limitations in reporting, nominally indicating a serious risk of bias and imprecision. CONCLUSIONS The evidence indicated a benefit of a range of treatments for osteoporosis in postmenopausal women for clinical and vertebral fractures. Bone anabolic treatments were more effective than bisphosphonates in the prevention of clinical and vertebral fractures, irrespective of baseline risk indicators. Hence this analysis provided no clinical evidence for restricting the use of anabolic treatment to patients with a very high risk of fractures. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42019128391.
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Affiliation(s)
- Mina Nicole Händel
- Parker Institute, Bispebjerg and Frederiksberg Hospital, 2000 Frederiksberg, Denmark
- Department of Clinical Research, Odense Patient Data Explorative Network, University of Southern Denmark, Odense, Denmark
| | - Isabel Cardoso
- Parker Institute, Bispebjerg and Frederiksberg Hospital, 2000 Frederiksberg, Denmark
| | - Cecilie von Bülow
- Parker Institute, Bispebjerg and Frederiksberg Hospital, 2000 Frederiksberg, Denmark
- Occupational Science, User Perspectives and Community-Based Interventions, Department of Public Health, University of Southern Denmark, Odense C, Denmark
| | - Jeanett Friis Rohde
- Parker Institute, Bispebjerg and Frederiksberg Hospital, 2000 Frederiksberg, Denmark
| | - Anja Ussing
- Parker Institute, Bispebjerg and Frederiksberg Hospital, 2000 Frederiksberg, Denmark
| | - Sabrina Mai Nielsen
- Parker Institute, Bispebjerg and Frederiksberg Hospital, 2000 Frederiksberg, Denmark
- Research Unit of Rheumatology, Department of Clinical Research, University of Southern Denmark, Odense University Hospital, Odense, Denmark
| | - Robin Christensen
- Parker Institute, Bispebjerg and Frederiksberg Hospital, 2000 Frederiksberg, Denmark
- Research Unit of Rheumatology, Department of Clinical Research, University of Southern Denmark, Odense University Hospital, Odense, Denmark
| | - Jean-Jacques Body
- Department of Medicine, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Adolfo Diez-Perez
- Department of Internal Medicine, Institut Hospital del Mar of Medical Investigation, Autonomous University of Barcelona and CIBERFES (Frailty and Healthy Aging Research Network), Instituto Carlos III, Barcelona, Spain
| | - Peyman Hadji
- Frankfurt Centre of Bone Health, Frankfurt and Philipps-University of Marburg, Marburg, Germany
| | - Muhammad Kassim Javaid
- Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | | | - Xavier Nogues
- IMIM (Hospital del Mar Medical Research Institute), Parc de Salut Mar, Pompeu Fabra University, Barcelona, Spain
| | - Christian Roux
- INSERM U 1153, Hospital Paris-Centre, University of Paris, Paris, France
| | - Salvatore Minisola
- Department of Clinical, Internal, Anaesthesiologic, and Cardiovascular Sciences, Rome University, Rome, Italy
| | - Andreas Kurth
- Department of Orthopaedic and Trauma Surgery, Marienhaus Klinikum Mainz, Major Teaching Hospital, University Medicine Mainz, Mainz, Germany
| | - Thierry Thomas
- Université Jean Monnet Saint-Étienne, CHU de Saint-Etienne, Rheumatology Department, INSERM U1059, F-42023, Saint-Etienne, France
| | - Daniel Prieto-Alhambra
- Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- Department of Medical Informatics, Erasmus University Medical Center, Rotterdam, Netherlands
| | | | - Bente Langdahl
- Departments of Clinical Medicine and of Endocrinology and Internal Medicine, Aarhus University, Aarhus, Denmark
| | - Bo Abrahamsen
- Department of Clinical Research, Odense Patient Data Explorative Network, University of Southern Denmark, Odense, Denmark
- Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- Department of Medicine, Holbæk Hospital, Holbæk, Denmark
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14
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Bliuc D, Tran T, Chen W, Alarkawi D, Alajlouni DA, Blyth F, March L, Blank RD, Center JR. Antiresorptive Medication Use Is not Associated With Acute Cardiovascular Risk: An Observational Study. J Clin Endocrinol Metab 2023; 108:e110-e119. [PMID: 36408625 DOI: 10.1210/clinem/dgac669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 11/14/2022] [Accepted: 11/15/2022] [Indexed: 11/22/2022]
Abstract
CONTEXT Bisphosphonates have been reported to be cardioprotective in some, but not all, studies. It is unknown whether denosumab (Dmab) use protects against cardiovascular events (CVEs). OBJECTIVE To determine whether oral bisphosphonate (oBP) or Dmab use is associated with CVEs in persons with incident fracture. METHODS Participants with an incident minimal trauma fracture from the Sax Institute's 45 and Up Study, a population-based cohort from NSW, Australia, were followed between 2005/2009 and 2017. Questionnaire data were linked to hospital admissions (Admitted Patients Data Collection [APDC]) by the Centre for Health Record Linkage). Medicare Benefit Schedule (MBS) and Pharmaceutical Benefits Scheme (PBS) data sets were provided by Services Australia. Data was stored in a secure computing environment (Secure Unified Research Environment). Fractures, CVEs, and comorbidities were identified from the APDC and oBP and Dmab medication from the PBS. oBP and Dmab users were matched to never users (NoRx) by propensity scores. The main outcome measures were association between oBP and Dmab with CVE (acute myocardial infarction, unstable angina, cerebrovascular accident, and transient ischemic attack) and were determined using a stratified Cox's proportional hazards model. RESULTS There were 880 pairs of oBP and NoRx (616 women) and 770 pairs of Dmab and NoRx (615 women) followed for ∼4.3 years. CVE risk was similar for oBP and NoRx Hazard Ratios (HR) women, 0.88 [95% CI 0.65-1.18]; men, 1.07 [95% CI 0.72-1.57]). Similar findings were obtained for Dmab (Hazard Ratios (HR) women, 1.08 [95% CI 0.78-1.50]; men, 1.55 [95% CI 0.96-2.48]). CONCLUSION oBP and Dmab use was not associated with CVEs.
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Affiliation(s)
- Dana Bliuc
- Skeletal diseases Program, Garvan Institute of Medical Research, Sydney, NSW 2010, Australia
- School of Population Health, Faculty of Medicine and Health, UNSW Sydney, NSW 2052, Australia
| | - Thach Tran
- Skeletal diseases Program, Garvan Institute of Medical Research, Sydney, NSW 2010, Australia
- School of Clinical Medicine, Faculty of Medicine and Health, UNSW Sydney, NSW 2052, Australia
| | - Weiwen Chen
- Skeletal diseases Program, Garvan Institute of Medical Research, Sydney, NSW 2010, Australia
| | - Dunia Alarkawi
- Skeletal diseases Program, Garvan Institute of Medical Research, Sydney, NSW 2010, Australia
- School of Clinical Medicine, Faculty of Medicine and Health, UNSW Sydney, NSW 2052, Australia
| | - Dima A Alajlouni
- Skeletal diseases Program, Garvan Institute of Medical Research, Sydney, NSW 2010, Australia
- School of Clinical Medicine, Faculty of Medicine and Health, UNSW Sydney, NSW 2052, Australia
| | - Fiona Blyth
- Concord Clinical School, University of Sydney, Sydney, NSW 2006, Australia
| | - Lyn March
- Institute of Bone and Joint Research, University of Sydney, Sydney, NSW 2006, Australia
| | - Robert D Blank
- Skeletal diseases Program, Garvan Institute of Medical Research, Sydney, NSW 2010, Australia
| | - Jacqueline R Center
- Skeletal diseases Program, Garvan Institute of Medical Research, Sydney, NSW 2010, Australia
- School of Clinical Medicine, Faculty of Medicine and Health, UNSW Sydney, NSW 2052, Australia
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15
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Adler RA. Osteoporosis Treatment: Decreased Mortality Too? J Clin Endocrinol Metab 2023; 108:e48-e49. [PMID: 36520976 DOI: 10.1210/clinem/dgac723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022]
Affiliation(s)
- Robert A Adler
- Endocrinology Section, Central Virginia Veterans Affairs Health Care System, Virginia Commonwealth University, Richmond, Virginia 23249, USA
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16
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Rodríguez AJ, Nerlekar N, Ebeling PR. Cardiac adverse events in bisphosphonate and teriparatide users: An international pharmacovigilance study. Bone 2023; 168:116647. [PMID: 36543300 DOI: 10.1016/j.bone.2022.116647] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 12/08/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Cardiovascular effects of osteoporosis medications have recently been highlighted. Although oral and intravenous bisphosphonates are assumed to have similar cardiovascular safety, few head-to-head comparisons exist. The cardiovascular safety of teriparatide is unknown. Aim We conducted a pharmacovigilance safety study of cardiac events using real-life adverse event reports from alendronate, zoledronic acid and teriparatide users. METHODS Adverse drug reactions were obtained from Vigibase, a WHO database of individual case safety reports (ICSRs) from 130 countries (1967-2020). ISCRs for atrial fibrillation (AF), angina pectoris, arteriosclerosis coronary artery (ACA), cardiac arrhythmias, coronary artery disease (CAD), thromboembolic events (TE), ischaemic heart disease (IHD), torsade de pointes/QT prolongation (TDP) associated with alendronate, zoledronic acid and teriparatide use were extracted. Data were included in a disproportionality analysis where the lower end of the 95 % credibility interval for the information component (IC025), showing a statistical association when >0. Head-to-head comparisons of ISCRs were estimated by age-adjusted odds ratios and 95 % confidence intervals. RESULTS 465 episodes of angina, 287 ACA, 13,385 arrhythmias, 792 CAD, 6743 TE, 3264 IHD, 1037 myocardial infarcts, and 3714 TDP events were recorded across 50,365 alendronate, 52,436 zoledronic acid and 137,629 teriparatide users. There was a significant association between alendronate and zoledronate with all outcomes except MI. Teriparatide use was associated with AF, arrythmias and angina only. In head-to-head comparisons, teriparatide use was associated with fewer ACA and CAD events than alendronate and fewer ACA than zoledronic acid. DISCUSSION Osteoporosis medication use is associated with adverse cardiac events, except for MI, and these appear to be more common with oral and intravenous bisphosphonates than teriparatide. Our data do not support differential effects of oral and intravenous bisphosphonates on cardiac events. Mechanisms whereby teriparatide may be cardio-protective warrant further investigation.
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Affiliation(s)
- Alexander J Rodríguez
- Bone and Muscle Health Research Group, Department of Medicine, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Australia; Disorders of Mineralisation Research Group, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Australia.
| | - Nitesh Nerlekar
- Monash Cardiovascular Research Centre, Monash University and Monash Heart, Monash Health, 246 Clayton Road, Clayton, Victoria 3168, Australia; Department of Medicine, Monash University, Clayton, Victoria, Australia
| | - Peter R Ebeling
- Bone and Muscle Health Research Group, Department of Medicine, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Australia; Department of Medicine, Monash University, Clayton, Victoria, Australia; Department of Endocrinology, Monash Health, Clayton, Australia
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17
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Samakkarnthai P, Saul D, Zhang L, Aversa Z, Doolittle ML, Sfeir JG, Kaur J, Atkinson EJ, Edwards JR, Russell RGG, Pignolo RJ, Kirkland JL, Tchkonia T, Niedernhofer LJ, Monroe DG, LeBrasseur NK, Farr JN, Robbins PD, Khosla S. In vitro and in vivo effects of zoledronate on senescence and senescence-associated secretory phenotype markers. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.02.23.529777. [PMID: 36865244 PMCID: PMC9980119 DOI: 10.1101/2023.02.23.529777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
In addition to reducing fracture risk, zoledronate has been found in some studies to decrease mortality in humans and extend lifespan and healthspan in animals. Because senescent cells accumulate with aging and contribute to multiple co-morbidities, the non-skeletal actions of zoledronate could be due to senolytic (killing of senescent cells) or senomorphic (inhibition of the secretion of the senescence-associated secretory phenotype [SASP]) actions. To test this, we first performed in vitro senescence assays using human lung fibroblasts and DNA repair-deficient mouse embryonic fibroblasts, which demonstrated that zoledronate killed senescent cells with minimal effects on non-senescent cells. Next, in aged mice treated with zoledronate or vehicle for 8 weeks, zoledronate significantly reduced circulating SASP factors, including CCL7, IL-1β, TNFRSF1A, and TGFβ1 and improved grip strength. Analysis of publicly available RNAseq data from CD115+ (CSF1R/c-fms+) pre-osteoclastic cells isolated from mice treated with zoledronate demonstrated a significant downregulation of senescence/SASP genes (SenMayo). To establish that these cells are potential senolytic/senomorphic targets of zoledronate, we used single cell proteomic analysis (cytometry by time of flight [CyTOF]) and demonstrated that zoledronate significantly reduced the number of pre-osteoclastic (CD115+/CD3e-/Ly6G-/CD45R-) cells and decreased protein levels of p16, p21, and SASP markers in these cells without affecting other immune cell populations. Collectively, our findings demonstrate that zoledronate has senolytic effects in vitro and modulates senescence/SASP biomarkers in vivo . These data point to the need for additional studies testing zoledronate and/or other bisphosphonate derivatives for senotherapeutic efficacy.
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18
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Seeto AH, Tadrous M, Gebre AK, Lewis JR, Fink HA, Ebeling PR, Rodríguez AJ. Evidence for the cardiovascular effects of osteoporosis treatments in randomized trials of post-menopausal women: A systematic review and Bayesian network meta-analysis. Bone 2023; 167:116610. [PMID: 36372197 DOI: 10.1016/j.bone.2022.116610] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 10/27/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
Osteoporosis medications have been reported to have beneficial and harmful cardiovascular effects. Much of this evidence stems from single reports and as such, a comprehensive examination of the evidence is needed. We conducted a network meta-analysis (NMA) of cardiovascular adverse event (CAE) data from randomized trials of osteoporosis medications in postmenopausal women. Trials were identified from recent NMAs of osteoporosis treatment for fracture reduction with an updated literature search (December 2020). Included studies were randomized, included over 100 participants, and reported skeletal primary outcomes. We investigated three-point major adverse cardiovascular events (MACE3), four- (MACE4) and five-point MACE (MACE5), as well as myocardial infarction (MI) and stroke. Data were synthesized in a random-effects network meta-analysis using Bayesian modelling. Probabilistic ranking of treatment safety was performed. Relative to placebo, point estimates for the odds ratios (OR) with 95 % credible intervals (CrI) were also generated. We identified 75 trials (n = 136,940 women), of which 27 (68,699 women, nine arms) reported CAEs. In women randomized to placebo, the overall event rate for the MACE3 outcome was 2.58 % compared with 1.99 % in those randomized to all other active comparators. Probabilistic ranking found abaloparatide, oral bisphosphonates, teriparatide, and menopausal hormone therapy were less likely to have increased risk of CAEs than placebo, while romosozumab ranked more likely to have increased risk of CAEs than placebo for all outcomes. Compared with placebo, abaloparatide (one trial, n = 1642) was associated with a reduced odds for MACE3 (OR = 0·31; 95%CrI: 0·06 to 0·99), MACE4 (0·28; 0·06 to 0·88) and MACE5 (0·25; 0·06 to 0·79). When all PTH analogues were grouped together, magnitude and direction of effects were consistent but no longer statistically significant. We did not find pooled direct and indirect evidence that osteoporosis treatments significantly increased the risk of adverse cardiovascular events relative to placebo. (PROSPERO: CRD42020178702).
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Affiliation(s)
- Alexander H Seeto
- School of Medicine and Dentistry, Griffith University, Gold Coast, Queensland, Australia
| | - Mina Tadrous
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada; ICES, Toronto, ON, Canada; Women's College Hospital Research Institute, Toronto, ON, Canada
| | - Abadi K Gebre
- Institute for Nutrition Research, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia; School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Tigray 1871, Ethiopia
| | - Joshua R Lewis
- Institute for Nutrition Research, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia; Medical School, The University of Western Australia, Perth, WA 6000, Australia; Centre for Kidney Research, Children's Hospital at Westmead, School of Public Health, Sydney Medical School, The University of Sydney, Sydney, NSW 2145, Australia
| | - Howard A Fink
- Geriatric Research Education and Clinical Center, VA Health Care System, Minneapolis, MN, USA; Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Peter R Ebeling
- Bone and Muscle Health Research Group, Department of Medicine, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Australia; Department of Medicine, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia; Department of Endocrinology, Monash Health, Clayton, Victoria, Australia
| | - Alexander J Rodríguez
- Institute for Nutrition Research, School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia; Bone and Muscle Health Research Group, Department of Medicine, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Australia.
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19
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Di Monaco M, Castiglioni C, Bardesono F. Letter to the editor: consideration on: 'What is the risk of cardiovascular events in osteoporotic patients treated with romosozumab?' by Reid I.R. Expert Opin Drug Saf 2023; 22:103-104. [PMID: 36710441 DOI: 10.1080/14740338.2023.2173737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Marco Di Monaco
- Osteoporosis Research Center, San Camillo Foundation, Turin, Italy
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20
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Reid IR. What is the risk of cardiovascular events in osteoporotic patients treated with romosozumab? Expert Opin Drug Saf 2022; 21:1441-1443. [PMID: 36538034 DOI: 10.1080/14740338.2022.2160445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- I R Reid
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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21
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Wang K, Crona J, Beuschlein F, Grossman AB, Pacak K, Nölting S. Targeted Therapies in Pheochromocytoma and Paraganglioma. J Clin Endocrinol Metab 2022; 107:2963-2972. [PMID: 35973976 PMCID: PMC9923802 DOI: 10.1210/clinem/dgac471] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Indexed: 11/19/2022]
Abstract
Molecular targeted therapy plays an increasingly important role in the treatment of metastatic pheochromocytomas and paragangliomas (PPGLs), which are rare tumors but remain difficult to treat. This mini-review provides an overview of established molecular targeted therapies in present use, and perspectives on those currently under development and evaluation in clinical trials. Recently published research articles, guidelines, and expert views on molecular targeted therapies in PPGLs are systematically reviewed and summarized. Some tyrosine kinase inhibitors (sunitinib, cabozantinib) are already in clinical use with some promising results, but without formal approval for the treatment of PPGLs. Sunitinib is the only therapeutic option which has been investigated in a randomized placebo-controlled clinical trial. It is clinically used as a first-, second-, or third-line therapeutic option for the treatment of progressive metastatic PPGLs. Some other promising molecular targeted therapies (hypoxia-inducible factor 2 alpha [HIF2α] inhibitors, tumor vaccination together with checkpoint inhibitors, antiangiogenic therapies, kinase signaling inhibitors) are under evaluation in clinical trials. The HIF2α inhibitor belzutifan may prove to be particularly interesting for cluster 1B-/VHL/EPAS1-related PPGLs, whereas antiangiogenic therapies seem to be primarily effective in cluster 1A-/SDHx-related PPGLs. Some combination therapies currently being evaluated in clinical trials, such as temozolomide/olaparib, temozolomide/talazoparib, or cabozantinib/atezolizumab, will provide data for novel therapy for metastatic PPGLs. It is likely that advances in such molecular targeted therapies will play an essential role in the future treatment of these tumors, with more personalized therapy options paving the way towards improved therapeutic outcomes.
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Affiliation(s)
- Katharina Wang
- Department of Internal Medicine IV, University Hospital, LMU Klinikum, Ludwig Maximilian University of Munich, 80336 Munich, Germany
| | - Joakim Crona
- Department of Medical Sciences, Uppsala University, 75185 Uppsala, Sweden
| | - Felix Beuschlein
- Department of Internal Medicine IV, University Hospital, LMU Klinikum, Ludwig Maximilian University of Munich, 80336 Munich, Germany
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich (USZ) and University of Zurich (UZH), 8091 Zurich, Switzerland
| | - Ashley B Grossman
- Green Templeton College, University of Oxford, Oxford OX2 6HG, United Kingdom
- NET Unit, ENETS Centre of Excellence, Royal Free Hospital, London NW3 2QG, United Kingdom
| | - Karel Pacak
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland 20892-1109, USA
| | - Svenja Nölting
- Department of Internal Medicine IV, University Hospital, LMU Klinikum, Ludwig Maximilian University of Munich, 80336 Munich, Germany
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich (USZ) and University of Zurich (UZH), 8091 Zurich, Switzerland
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22
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González Macías J, Olmos Martínez JM. Aminobisphosphonates: Reconsideration 25 years after their approval for the treatment of osteoporosis. Med Clin (Barc) 2022; 159:336-343. [PMID: 35738929 DOI: 10.1016/j.medcli.2022.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/18/2022] [Accepted: 04/21/2022] [Indexed: 11/15/2022]
Abstract
Aminobisphosphonates are widely used in the treatment of osteoporosis. They have a high affinity for hydroxyapatite, binding primarily to resorbing surfaces, but also to forming surfaces and to some extent to resting surfaces. They inhibit osteoclasts, thereby decreasing remodelling units. Consequently, they increase bone mass and reduce stress risers. This decreases the risk of fractures. If this decrease is sufficient, they can be temporarily withdrawn (drug holidays), which prevents serious complications (atypical femoral fracture). They probably reduce mortality. Virtually all patients with osteoporosis can benefit from them at some point in the course of their disease (at the beginning of treatment or after the administration of anabolics, selective estrogen receptor modulators or denosumab). If well tolerated orally, alendronate and risedronate are preferable. Otherwise, zoledronate is preferred. Their efficacy vs. cost-safety-convenience ratio makes aminobisphosphonates reference drugs in the field of osteoporosis.
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Affiliation(s)
- Jesús González Macías
- Departamento de Medicina y Psiquiatría, Universidad de Cantabria, Santander, Cantabria, España.
| | - José Manuel Olmos Martínez
- Departamento de Medicina y Psiquiatría, Universidad de Cantabria, Santander, Cantabria, España; Servicio de Medicina Interna, Hospital Marqués de Valdecilla, Santander, Cantabria, España
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23
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Cardiovascular Safety and Effectiveness of Bisphosphonates: From Intervention Trials to Real-Life Data. Nutrients 2022; 14:nu14122369. [PMID: 35745099 PMCID: PMC9227734 DOI: 10.3390/nu14122369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 05/26/2022] [Accepted: 06/02/2022] [Indexed: 02/04/2023] Open
Abstract
Both osteoporosis with related fragility fractures and cardiovascular diseases are rapidly outspreading worldwide. Since they are often coexistent in elderly patients and may be related to possible common pathogenetic mechanisms, the possible reciprocal effects of drugs employed to treat these diseases have to be considered in clinical practice. Bisphosphonates, the agents most largely employed to decrease bone fragility, have been shown to be overall safe with respect to cardiovascular diseases and even capable of reducing cardiovascular morbidity in some settings, as mainly shown by real life studies. No randomized controlled trials with cardiovascular outcomes as primary endpoints are available. While contradictory results have emerged about a possible BSP-mediated reduction of overall mortality, it is undeniable that these drugs can be employed safely in patients with high fracture risk, since no increased mortality has ever been demonstrated. Although partial reassurance has emerged from meta-analysis assessing the risk of cardiac arrhythmias during bisphosphonates treatment, caution is warranted in administering this class of drugs to patients at risk for atrial fibrillation, possibly preferring other antiresorptives or anabolics, according to osteoporosis guidelines. This paper focuses on the complex relationship between bisphosphonates use and cardiovascular disease and possible co-management issues.
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24
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Sfeir JG, Drake MT, Khosla S, Farr JN. Skeletal Aging. Mayo Clin Proc 2022; 97:1194-1208. [PMID: 35662432 PMCID: PMC9179169 DOI: 10.1016/j.mayocp.2022.03.011] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 03/01/2022] [Accepted: 03/14/2022] [Indexed: 10/18/2022]
Abstract
Aging represents the single greatest risk factor for chronic diseases, including osteoporosis, a skeletal fragility syndrome that increases fracture risk. Optimizing bone strength throughout life reduces fracture risk. Factors critical for bone strength include nutrition, physical activity, and vitamin D status, whereas unhealthy lifestyles, illnesses, and certain medications (eg, glucocorticoids) are detrimental. Hormonal status is another important determinant of skeletal health, with sex steroid concentrations, particularly estrogen, having major effects on bone remodeling. Aging exacerbates bone loss in both sexes and results in imbalanced bone resorption relative to formation; it is associated with increased marrow adiposity, osteoblast/osteocyte apoptosis, and accumulation of senescent cells. The mechanisms underlying skeletal aging are as diverse as the factors that determine the strength (and thus fragility) of bone. This review updates our current understanding of the epidemiology, pathophysiology, and treatment of osteoporosis and provides an overview of the underlying hallmark mechanisms that drive skeletal aging.
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Affiliation(s)
- Jad G Sfeir
- Robert and Arlene Kogod Center on Aging and Division of Endocrinology and Metabolism, Mayo Clinic, Rochester, MN
| | - Matthew T Drake
- Robert and Arlene Kogod Center on Aging and Division of Endocrinology and Metabolism, Mayo Clinic, Rochester, MN
| | - Sundeep Khosla
- Robert and Arlene Kogod Center on Aging and Division of Endocrinology and Metabolism, Mayo Clinic, Rochester, MN
| | - Joshua N Farr
- Robert and Arlene Kogod Center on Aging and Division of Endocrinology and Metabolism, Mayo Clinic, Rochester, MN.
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25
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Li J, Sun Y, Chen Z, Xie X, Gu F, Bi S, Yu T. Effects of Bisphosphonates Treatments in Osteopenic Older Women: A Systematic Review and Meta-Analysis. Front Pharmacol 2022; 13:892091. [PMID: 35662708 PMCID: PMC9160388 DOI: 10.3389/fphar.2022.892091] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 04/05/2022] [Indexed: 11/29/2022] Open
Abstract
Aims: To review the effects of bisphosphonates on bone density, fractures, and bone markers in osteopenic older women. Methods: Relevant articles published before February 2022 were searched in PubMed, EMBASE, and the Cochrane Library. All randomized controlled trials that reported incident fractures, bone mineral density (BMD), bone markers, or adverse events with bisphosphonates in osteopenic older women were included. The quality of included studies was assessed using the Cochrane Risk of Bias tool. The risk ratios (RRs) for fractures, net percent change in bone mineral density and differences in bone markers were calculated using a meta-analysis. Results: A total of 11 studies were included in our meta-analysis. Bisphosphonates significantly increased the percent changes in the lumbar spine BMD (WMD, 5.60; 95% CI, 4.16–7.03; I2 = 93.6%), hip BMD (WMD, 4.80; 95% CI, 2.93 to 6.66; I2 = 97.1%), total body BMD (WMD, 3.24; 95% CI, 2.12–4.35; I2 = 90.9%), femoral neck BMD (WMD, 4.02; 95% CI, 1.70–6.35; I2 = 91.8%) and trochanter BMD (WMD, 5.22; 95% CI, 3.51–6.93; I2 = 83.6%) when compared to placebo. Zoledronate was associated with a great treatment effect on fragility fracture (RR, 0.63; 95% CI, 0.50–0.79), clinical vertebral fracture (RR, 0.41; 95% CI, 0.22–0.76), and radiographic vertebral fracture (RR, 0.60; 95% CI, 0.27–1.35) compared to placebo. Meanwhile, alendronate was also associated with beneficial effects on fragility fracture (RR, 0.40; 95% CI, 0.15–1.07), clinical vertebral fracture (RR, 0.46; 95% CI, 0.17–1.24), and radiographic vertebral fracture (RR, 0.64; 95% CI, 0.38–1.09). In addition, the use of bisphosphonates reduced the concentration of procollagen type I N-terminal propeptide (PINP) and C-terminal telopeptide of type I collagen (CTX) over placebo by 15.79 (95% CI, −18.92 to −12.66; I2 = 28.4%), −0.23 (95% CI, −0.35 to −0.10; I2 = 91.3%), respectively. Although there was insufficient evidence to determine their safety, these bisphosphonates may have an effect on cancer, cardiac events, and mortality in osteopenic older women. Conclusion: All bisphosphonates examined were associated with beneficial effects on fractures, BMD, and bone markers in women with osteopenia. Further randomized controlled trials are necessary to clarify the safety of bisphosphonates in women with osteopenia.
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Affiliation(s)
- Jiangbi Li
- Department of Orthopedics, First Hospital of Jilin University, Changchun, China
| | - Yang Sun
- Department of Orthopedics, First Hospital of Jilin University, Changchun, China
| | - Zhuo Chen
- School of Foreign Language, Northeast Normal University, Changchun, China
| | - Xiaoping Xie
- Department of Orthopedics, First Hospital of Jilin University, Changchun, China
| | - Feng Gu
- Department of Orthopedics, First Hospital of Jilin University, Changchun, China
| | - Songqi Bi
- Department of Orthopedics, First Hospital of Jilin University, Changchun, China
| | - Tiecheng Yu
- Department of Orthopedics, First Hospital of Jilin University, Changchun, China
- *Correspondence: Tiecheng Yu,
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26
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Hsu YH, Li CC, Liang FW, Peng ZY, Chang YF, Hsu JC, Ou HT, Wu CH. Reduced All-Cause Mortality with Bisphosphonates Among Post-Fracture Osteoporosis Patients: A Nationwide Study and Systematic Review. Clin Pharmacol Ther 2022; 112:711-719. [PMID: 35561128 DOI: 10.1002/cpt.2645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/03/2022] [Indexed: 11/05/2022]
Abstract
We assessed the survival outcomes associated with real-world bisphosphonate use, stratified by fracture site, type, administration, and duration of treatment, among patients with osteoporosis. A systematic review that incorporates our findings was conducted to provide up-to-date evidence on survival outcomes with bisphosphonate treatment in real-world settings. Patients diagnosed with osteoporosis who had been hospitalized for major fractures were identified from Taiwan's National Health Insurance Research Database 2008-2017 and followed until 2018. There were 24,390 new bisphosphonate users who were classified and compared with 76,725 nonusers of anti-osteoporosis medications in terms of survival outcomes using Cox model analysis. An inverse probability of treatment weighted Cox model and landmark analyses for minimizing immortal time bias were also performed. Bisphosphonate users vs. nonusers had a significantly lower mortality risk, regardless of fracture site (hazard ratios (95% confidence intervals) for patients with any major fracture, hip fracture, and vertebral fracture: 0.90 (0.88, 0.93), 0.83 (0.80, 0.86), and 0.86 (0.82, 0.89), respectively). Compared with nonuse, zoledronic acid (0.77 (0.73, 0.82)) was associated with the lowest mortality, followed by ibandronate (0.85 (0.78, 0.93)) and alendronate/risedronate (0.93 (0.91, 0.96)). Using bisphosphonates for ≥ 3 years had lower mortality (0.60 (0.53, 0.67)) than using bisphosphonates for < 3 years (0.98 (0.95, 1.01)). Intravenous bisphosphonates had a lower mortality than that of oral bisphosphonates. Our results are consistent with the systematic review findings among real-world populations. In conclusion, bisphosphonate use, especially persistence to intravenous bisphosphonates (e.g., zoledronic acid), may reduce post-fracture mortality among patients with osteoporosis, particularly those with hip/vertebral fractures. This supports the rational use of bisphosphonates in post-fracture care.
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Affiliation(s)
- Yu-Hsuan Hsu
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Chun Li
- Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Family Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Fu-Wen Liang
- Department of Public Health, College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Zi-Yang Peng
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yin-Fan Chang
- Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jason C Hsu
- International Ph.D. Program in Biotech and Healthcare Management, College of Management, Taipei Medical University, Taipei, Taiwan.,Clinical Data Center, Office of Data Science, Taipei Medical University, Taipei, Taiwan.,Research Center of Data Science on Healthcare Industry, College of Management, Taipei Medical University, Taipei, Taiwan.,Clinical Big Data Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei, Taiwan
| | - Huang-Tz Ou
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chih-Hsing Wu
- Department of Family Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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27
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Gregson CL, Armstrong DJ, Bowden J, Cooper C, Edwards J, Gittoes NJL, Harvey N, Kanis J, Leyland S, Low R, McCloskey E, Moss K, Parker J, Paskins Z, Poole K, Reid DM, Stone M, Thomson J, Vine N, Compston J. UK clinical guideline for the prevention and treatment of osteoporosis. Arch Osteoporos 2022; 17:58. [PMID: 35378630 PMCID: PMC8979902 DOI: 10.1007/s11657-022-01061-5] [Citation(s) in RCA: 132] [Impact Index Per Article: 66.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 01/03/2022] [Indexed: 02/03/2023]
Abstract
The National Osteoporosis Guideline Group (NOGG) has revised the UK guideline for the assessment and management of osteoporosis and the prevention of fragility fractures in postmenopausal women, and men age 50 years and older. Accredited by NICE, this guideline is relevant for all healthcare professionals involved in osteoporosis management. INTRODUCTION The UK National Osteoporosis Guideline Group (NOGG) first produced a guideline on the prevention and treatment of osteoporosis in 2008, with updates in 2013 and 2017. This paper presents a major update of the guideline, the scope of which is to review the assessment and management of osteoporosis and the prevention of fragility fractures in postmenopausal women, and men age 50 years and older. METHODS Where available, systematic reviews, meta-analyses and randomised controlled trials were used to provide the evidence base. Conclusions and recommendations were systematically graded according to the strength of the available evidence. RESULTS Review of the evidence and recommendations are provided for the diagnosis of osteoporosis, fracture-risk assessment and intervention thresholds, management of vertebral fractures, non-pharmacological and pharmacological treatments, including duration and monitoring of anti-resorptive therapy, glucocorticoid-induced osteoporosis, and models of care for fracture prevention. Recommendations are made for training; service leads and commissioners of healthcare; and for review criteria for audit and quality improvement. CONCLUSION The guideline, which has received accreditation from the National Institute of Health and Care Excellence (NICE), provides a comprehensive overview of the assessment and management of osteoporosis for all healthcare professionals involved in its management. This position paper has been endorsed by the International Osteoporosis Foundation and by the European Society for the Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases.
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Affiliation(s)
- Celia L Gregson
- Musculoskeletal Research Unit, Bristol Medical School, Learning and Research Building, University of Bristol, Southmead Hospital, Bristol, BS10 5NB, UK.
- Royal United Hospital NHS Foundation Trust, Bath, UK.
| | - David J Armstrong
- Western Health and Social Care Trust (NI), Nutrition Innovation Centre for Food and Health, Ulster University, and Visiting Professor, Belfast, Northern Ireland
| | - Jean Bowden
- Musculoskeletal Research Unit, Bristol Medical School, Learning and Research Building, University of Bristol, Southmead Hospital, Bristol, BS10 5NB, UK
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton, UK
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
- NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
| | - John Edwards
- Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Staffordshire, and Wolstanton Medical Centre, Newcastle under Lyme, UK
| | - Neil J L Gittoes
- Centre for Endocrinology, Diabetes and Metabolism, Queen Elizabeth Hospital, University Hospitals Birmingham & University of Birmingham, Birmingham, UK
| | - Nicholas Harvey
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton, UK
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - John Kanis
- Mary McKillop Institute for Health Research, Australian Catholic University, Melbourne, Australia and Centre for Metabolic Bone Diseases, University of Sheffield, Sheffield, UK
| | | | - Rebecca Low
- Abingdon and Specialty Doctor in Metabolic Bone Disease, Marcham Road Health Centre, Nuffield Orthopaedic Centre, Oxford, UK
| | - Eugene McCloskey
- Department of Oncology & Metabolism, MRC Versus Arthritis Centre for Integrated Research in Musculoskeletal Ageing (CIMA), Mellanby Centre for Musculoskeletal Research, University of Sheffield, Sheffield, UK
| | - Katie Moss
- St George's University Hospital, London, UK
| | - Jane Parker
- Musculoskeletal Research Unit, Bristol Medical School, Learning and Research Building, University of Bristol, Southmead Hospital, Bristol, BS10 5NB, UK
| | - Zoe Paskins
- School of Medicine, Keele University, Keele, Haywood Academic Rheumatology Centre, Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stoke-on-Trent, UK
| | - Kenneth Poole
- Department of Medicine, University of Cambridge, Cambridge, UK
- NIHR Cambridge Biomedical Research Centre, Cambridge, UK
| | | | - Mike Stone
- University Hospital Llandough, Cardiff and Vale University Health Board, Llandough, UK
| | | | - Nic Vine
- Musculoskeletal Research Unit, Bristol Medical School, Learning and Research Building, University of Bristol, Southmead Hospital, Bristol, BS10 5NB, UK
| | - Juliet Compston
- University of Cambridge, School of Clinical Medicine, Cambridge, UK
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28
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Tuesley KM, Webb PM, Protani MM, Spilsbury K, Pearson SA, Coory MD, Donovan P, Steer C, Stewart LM, Pandeya N, Jordan SJ. Nitrogen-Based Bisphosphonate Use and Ovarian Cancer Risk in Women Aged 50 Years and Older. J Natl Cancer Inst 2022; 114:878-884. [PMID: 35262727 PMCID: PMC9194625 DOI: 10.1093/jnci/djac050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/23/2022] [Accepted: 03/02/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND There are few readily modifiable risk factors for epithelial ovarian cancer; pre-clinical studies suggest bisphosphonates could have chemo-preventive actions. Our study aimed to assess the association between use of nitrogen-based bisphosphonate medicine and risk of epithelial ovarian cancer, overall and by histotype. METHODS We conducted a case-control study nested within a large linked administrative dataset including all Australian women enrolled for Medicare, Australia's universal health insurance scheme, between July 2002 and December 2013. We included all women with epithelial ovarian cancer diagnosed at age 50 years and older between 1st July 2004 and 31st December 2013 (n = 9,367) and randomly selected up to five controls per case, individually matched to cases by age, state of residence, area-level socioeconomic status, and remoteness of residence category (n = 46,830). We used prescription records to ascertain use of nitrogen-based bisphosphonates (ever use and duration of use), raloxifene and other osteoporosis medicines (non-nitrogen-based bisphosphonates, strontium and denosumab). We calculated adjusted odds ratios (OR) and 95% confidence intervals (CI) using conditional logistic regression. RESULTS Ever use of nitrogen-based bisphosphonates was associated with a reduced risk of epithelial ovarian cancer compared to non-use (OR = 0.81, 95%CI : 0.75-0.88). There was a reduced risk of both endometrioid (OR = 0.51, 95%CI : 0.33-0.79) and serous histotypes (OR = 0.84, 95%CI : 0.75-0.93), but no association with the mucinous or clear cell histotypes. CONCLUSION Use of nitrogen-based bisphosphonates was associated with a reduced risk of endometrioid and serous ovarian cancer. This suggests the potential for use for prevention, although validation of our findings is required.
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Affiliation(s)
- Karen M Tuesley
- School of Public Health, Faculty of Medicine, University of Queensland, Brisbane, Australia.,Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Penelope M Webb
- School of Public Health, Faculty of Medicine, University of Queensland, Brisbane, Australia.,Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Melinda M Protani
- School of Public Health, Faculty of Medicine, University of Queensland, Brisbane, Australia
| | - Katrina Spilsbury
- Institute for Health Research, The University of Notre Dame Australia, Fremantle, Australia
| | | | - Michael D Coory
- Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Australia
| | - Peter Donovan
- Clinical Pharmacology Department, Royal Brisbane and Women's Hospital, Brisbane, Australia.,Faculty of Medicine, University of Queensland, Brisbane, Australia
| | - Christopher Steer
- Border Medical Oncology, Albury-Wodonga Regional Cancer Centre, Albury, Australia.,University of NSW Rural Clinical School, Albury Campus, Albury, New South Wales, Australia
| | - Louise M Stewart
- School of Population and Global Health, The University of Western Australia, Perth, Australia
| | - Nirmala Pandeya
- School of Public Health, Faculty of Medicine, University of Queensland, Brisbane, Australia.,Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Susan J Jordan
- School of Public Health, Faculty of Medicine, University of Queensland, Brisbane, Australia.,Population Health Department, QIMR Berghofer Medical Research Institute, Brisbane, Australia
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Abstract
Inflammation is among the major determinants of bone loss in chronic disease and aging. Bone metabolism is radically affected by inflammation with consequent bone loss and increased fracture risk. Various cytokines and mediators are involved in the pathogenesis of bone loss in inflammatory conditions. The present review has the aim of discussing the main pathways involved in the pathogenesis of bone loss in inflammatory diseases, focusing in particular on the Wnt system and its regulators. Literature review of studies published between inception to 2021 on osteoporosis and inflammation was conducted. I will discuss the epidemiology of osteoporosis and fractures in common inflammatory diseases. The molecular basis of bone loss related to inflammation will be discussed as well. Finally, the effects of various anti-inflammatory medications on bone metabolism will be reviewed.
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Affiliation(s)
- Giovanni Adami
- Rheumatology Unit, University of Verona, Pz Scuro 10, Verona, Italy.
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30
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Schini M, Peel N, Toronjo-Urquiza L, Thomas E, Salam S, Khwaja A, Eastell R, Walsh JS. Evaluation of estimated glomerular function (eGFR) versus creatinine clearance (CrCl) to predict acute kidney injury when using zoledronate for the treatment of osteoporosis. Osteoporos Int 2022; 33:737-744. [PMID: 34654939 DOI: 10.1007/s00198-021-06160-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 09/14/2021] [Indexed: 11/24/2022]
Abstract
UNLABELLED Zoledronate could be contributing to the development of acute kidney injury in a small number of patients. Since estimated glomerular function (eGFR) is simpler to obtain and at least as good a predictor as creatinine clearance (CrCl), it should be used in everyday practice. INTRODUCTION Zoledronate is widely used for the treatment of osteoporosis. A potential side effect is acute kidney injury (AKI). Advice from the UK Medicines and Healthcare products Regulatory Agency (MHRA) in 2019 stated that CrCl and not estimated glomerular filtration rate (eGFR) should be used and that treatment should not be given if CrCl < 35 ml/min. The objective of this study was to compare our current method of assessing renal function (eGFR) with the method proposed by the MHRA (CrCl) for predicting AKI after zoledronate infusions. METHODS The evaluation was performed at the Metabolic Bone Centre in Sheffield Teaching Hospitals, UK. Data on all the patients who had zoledronate from 1/09/2015 to 1/10/2020 were included. RESULTS Data on 4405 patients were retrieved (total number of infusions 7660). Creatinine in the 14 days post-infusion was available for a total of 969 infusions and AKI was observed within 14 days following 45 infusions (4.6%). One patient died due to pneumonia. One patient needed continued haemodialysis. Severe AKI (threefold in creatinine and/or eGFR < 15 ml/min/173 m2) was observed within 1 year following 24 infusions. If the MHRA recommendations had been followed, 996 infusions with baseline CrCl < 35 ml/min would not have been given. Of these, follow-up data on serum creatinine within 14 days were available for 142 infusions, showing AKI in only four (2.8%). Logistic regression showed that both CrCl and eGFR were significant factors in predicting AKI within 14 days, but that the current recommended cut-off of CrCl 35 ml/min had poor sensitivity. CONCLUSION Since eGFR is at least as good a predictor of AKI as CrCl, and permits the treatment of more patients at high fracture risk, we recommend that eGFR is used to determine renal function for zoledronate treatment. We suggest that the infusion is given over 30 min in patients with eGFR < 50 ml/min/1.73 m2.
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Affiliation(s)
- M Schini
- Academic Unit of Bone Metabolism, The University of Sheffield, Sheffield, UK.
- Metabolic Bone Centre, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK.
| | - N Peel
- Metabolic Bone Centre, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - L Toronjo-Urquiza
- Chemical Engineering Department, The University of Sheffield, Sheffield, UK
| | - E Thomas
- Pharmacy, Sheffield Teaching Hospitals, Sheffield, UK
| | - S Salam
- Academic Unit of Bone Metabolism, The University of Sheffield, Sheffield, UK
- Sheffield Kidney Institute, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - A Khwaja
- Sheffield Kidney Institute, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - R Eastell
- Academic Unit of Bone Metabolism, The University of Sheffield, Sheffield, UK
| | - J S Walsh
- Academic Unit of Bone Metabolism, The University of Sheffield, Sheffield, UK
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31
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Frysz M, Gergei I, Scharnagl H, Smith GD, Zheng J, Lawlor DA, Herrmann M, Maerz W, Tobias JH. Circulating Sclerostin Levels Are Positively Related to Coronary Artery Disease Severity and Related Risk Factors. J Bone Miner Res 2022; 37:273-284. [PMID: 34738659 PMCID: PMC9377011 DOI: 10.1002/jbmr.4467] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 10/11/2021] [Accepted: 10/20/2021] [Indexed: 11/25/2022]
Abstract
Romosozumab is a newly available treatment for osteoporosis acting by sclerostin inhibition. Its cardiovascular safety has been questioned after finding excess cardiovascular disease (CVD)-related events in a pivotal phase 3 trial. Previous studies of relationships between circulating sclerostin levels and CVD and associated risk factors have yielded conflicting findings, likely reflecting small numbers and selected patient groups. We aimed to characterize relationships between sclerostin and CVD and related risk factors in more detail by examining these in two large cohorts, Ludwigshafen Risk and Cardiovascular Health study (LURIC; 34% female, mean age 63.0 years) and Avon Longitudinal Study of Parents and Children study (ALSPAC) mothers (mean age 48.1 years). Together these provided 5069 participants with complete data. Relationships between sclerostin and CVD risk factors were meta-analyzed, adjusted for age, sex (LURIC), body mass index, smoking, social deprivation, and ethnicity (ALSPAC). Higher sclerostin levels were associated with higher risk of diabetes mellitus (DM) (odds ratio [OR] = 1.25; 95% confidence interval [CI] 1.12, 1.37), risk of elevated fasting glucose (OR 1.15; CI 1.04, 1.26), and triglyceride levels (β 0.03; CI 0.00, 0.06). Conversely, higher sclerostin was associated with lower estimated glomerular filtration rate (eGFR) (β -0.20; CI -0.38, -0.02), HDL cholesterol (β -0.05; CI -0.10, -0.01), and apolipoprotein A-I (β -0.05; CI -0.08, -0.02) (difference in mean SD per SD increase in sclerostin, with 95% CI). In LURIC, higher sclerostin was associated with an increased risk of death from cardiac disease during follow-up (hazard ratio [HR] = 1.13; 1.03, 1.23) and with severity of coronary artery disease on angiogram as reflected by Friesinger score (0.05; 0.01, 0.09). Associations with cardiac mortality and coronary artery severity were partially attenuated after adjustment for risk factors potentially related to sclerostin, namely LDL and HDL cholesterol, log triglycerides, DM, hypertension, eGFR, and apolipoprotein A-I. Contrary to trial evidence suggesting sclerostin inhibition leads to an increased risk of CVD, sclerostin levels appear to be positively associated with coronary artery disease severity and mortality, partly explained by a relationship between higher sclerostin levels and major CVD risk factors. © 2021 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Monika Frysz
- Musculoskeletal Research Unit, University of Bristol, Bristol, UK.,MRC Integrative Epidemiology Unit (IEU), University of Bristol, Bristol, UK
| | - Ingrid Gergei
- Vth Department of Medicine (Nephrology, Hypertensiology, Rheumatology, Endocrinology, Diabetology), University Medical Center, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.,Therapeutic Area Cardiovascular Medicine, Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | - Hubert Scharnagl
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - George Davey Smith
- MRC Integrative Epidemiology Unit (IEU), University of Bristol, Bristol, UK
| | - Jie Zheng
- MRC Integrative Epidemiology Unit (IEU), University of Bristol, Bristol, UK
| | - Deborah A Lawlor
- MRC Integrative Epidemiology Unit (IEU), University of Bristol, Bristol, UK.,Population Health Science, Bristol Medical School, University of Bristol, Bristol, UK
| | - Markus Herrmann
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Winfried Maerz
- Vth Department of Medicine (Nephrology, Hypertensiology, Rheumatology, Endocrinology, Diabetology), University Medical Center, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.,Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria.,SYNLAB Academy, SYNLAB Holding Deutschland GmbH, Mannheim, Germany
| | - Jon H Tobias
- Musculoskeletal Research Unit, University of Bristol, Bristol, UK.,MRC Integrative Epidemiology Unit (IEU), University of Bristol, Bristol, UK
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32
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Sfeir JG, Pignolo RJ. Pharmacologic Interventions for Fracture Risk Reduction in the Oldest Old: What Is the Evidence? JBMR Plus 2021; 5:e10538. [PMID: 34693190 PMCID: PMC8520064 DOI: 10.1002/jbm4.10538] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 07/07/2021] [Accepted: 07/27/2021] [Indexed: 12/13/2022] Open
Abstract
With an increasingly older population, the proportion of patients 85 years or older seeking interventions to protect their musculoskeletal health is growing. Osteoporosis in the geriatric population presents unique diagnostic and therapeutic challenges. Multimorbidity, frailty, falls, polypharmacy, and other neurobehavioral factors influence our approach to fracture prevention in this population. The vast majority of the evidence from clinical trials establish pharmacologic fracture efficacy in postmenopausal women. The evidence is scarce for the oldest old men and women, a population also at risk for adverse events and mortality. Most studies show continued efficacy of pharmacologic interventions in this age group, although they are largely limited by small sample sizes. We herein review the available evidence of pharmacologic interventions for fracture risk reduction in this population and explore the emerging senotherapeutic interventions in the pipeline. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Jad G Sfeir
- Robert and Arlene Kogod Center on AgingMayo ClinicRochesterMNUSA
- Division of EndocrinologyDiabetes, Metabolism, and Nutrition, Mayo ClinicRochesterMNUSA
- Division of Geriatric Medicine and GerontologyMayo ClinicRochesterMNUSA
| | - Robert J Pignolo
- Robert and Arlene Kogod Center on AgingMayo ClinicRochesterMNUSA
- Division of EndocrinologyDiabetes, Metabolism, and Nutrition, Mayo ClinicRochesterMNUSA
- Division of Geriatric Medicine and GerontologyMayo ClinicRochesterMNUSA
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33
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Alveolar socket healing in 5-lipoxygenase knockout aged female mice treated or not with high dose of zoledronic acid. Sci Rep 2021; 11:19535. [PMID: 34599216 PMCID: PMC8486749 DOI: 10.1038/s41598-021-98713-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/30/2021] [Indexed: 11/17/2022] Open
Abstract
This study investigated the role 5-lypoxigenase (5-LO) on alveolar socket healing in aged female mice treated with zoledronic acid (ZL). Forty 129/Sv female mice (64–68 weeks old), 20 wild type (WT) and 20 5-LO knockout (5LOKO) were equally distributed according to ZL treatment: WT Control, WT ZL, 5LOKO Control, and 5LOKO ZL. ZL groups were treated with an intraperitoneal injection of 250 µg/Kg of ZL, while controls were treated with saline. Treatments were administered once a week, starting four weeks before surgery for tooth extraction and until 7 and 21 days post-surgery. Mice were euthanized for a comprehensive microscopic analysis (microCT, histomorphometry and immunohistochemistry). WT ZL mice presented intense inflammatory infiltrate (7 days), delayed bone formation (21 days), reduced collagenous matrix quality, and a deficiency in Runx-2 + , TRAP + , and macrophages as compared to controls. 5LOKO ZL animals presented decreased number of Runx-2 + cells in comparison to 5LOKO Control at 7 days, but no major changes in bone healing as compared to WT or 5LOKO mice at 21 days. The knockout of 5LO favored intramembranous bone healing in aged female mice, with a direct impact on inflammatory response and bone metabolism on the development of ONJ-like lesions.
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34
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Whitney DG. Osteoporosis medication is associated with mortality risk reduction among adults with epilepsy: An observational study. Bone 2021; 150:116003. [PMID: 33984552 DOI: 10.1016/j.bone.2021.116003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 03/31/2021] [Accepted: 05/05/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Adults with epilepsy have an increased risk of fragility fractures, which contributes to an accelerated rate of premature morbidity and mortality. In the general population, osteoporosis treatment has shown improvements in health and survival, possibly through improving skeletal robustness; however, the effect of osteoporosis medication on survival among adults with epilepsy has not been investigated. The purpose of this propensity score-matched, observational cohort study was to determine if osteoporosis medication was associated with mortality risk among adults with epilepsy. An exploratory analysis then examined the association between the type of osteoporosis medication with mortality. METHODS Data from 01/01/2012-09/30/2017 was extracted from Optum Clinformatics® Data Mart. Adults ≥50 years of age with epilepsy that were treatment naïve for and initiated osteoporosis medication (EP new users) were the primary group of interest, and were compared to adults with epilepsy that were not prescribed osteoporosis medication (EP no users) and adults without epilepsy that were treatment naïve for and initiated osteoporosis medication (w/o EP new users). Comparison groups were matched 1:4 to EP new users (n = 733; comparison groups, n = 2932) for demographics, glucocorticoid and antiseizure medication, prior 12-month fracture, and the Elixhauser comorbidity index. Crude incidence rate (IR) and IR ratio (IRR and 95% confidence intervals [CI]) was estimated for mortality for up to 3 years of follow-up. For new users, the association between type of osteoporosis medication (bisphosphonates vs. others) and mortality was explored using Cox proportional hazards regression after adjusting for all covariates. RESULTS For new users, the majority of the prescribed osteoporosis medications were bisphosphonates (~83%). The incidence of mortality for EP new users was lower compared to EP no users (IRR = 0.69; 95%CI = 0.52-0.93), but elevated compared to w/o EP new users (IRR = 1.42; 95%CI = 1.04-1.94). Comparing bisphosphonates to other medications for new users (P for EP group interaction = 0.089), EP new users showed a lower fully adjusted hazard ratio for mortality (HR = 0.56; 95%CI = 0.30-1.04), but was marginally insignificant (P = 0.066), while w/o EP new users showed no evidence of an association (HR = 1.09; 95%CI = 0.72-1.65). CONCLUSIONS Osteoporosis medication initiation was associated with a lower 3-year risk of mortality among adults with epilepsy. The exploratory analysis revealed potential evidence of a unique protective effect of bisphosphonates as compared to other osteoporosis medications on 3-year mortality for adults with epilepsy.
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Affiliation(s)
- Daniel G Whitney
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI, USA; Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, USA.
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35
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Valero C, Olmos JM, Llorca J, Hernández-Hernández JL, Castillo J, Martínez J, González-Macías J. Osteoporotic patients treated with bisphosphonates do not show the increased mortality observed in those untreated. J Bone Miner Metab 2021; 39:876-882. [PMID: 33847832 DOI: 10.1007/s00774-021-01228-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 03/29/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Osteoporosis has been said to be associated with increased mortality. On the other hand, it is debated whether treatment with bisphosphonates may reduce mortality in osteoporotic patients. To contribute to the clarification of these issues, we have studied in a prospective cohort the mortality in people without osteoporosis and in patients with osteoporosis, untreated or treated with bisphosphonates MATERIAL AND METHODS: At their inclusion in the cohort, four groups of participants were identified: (a) people without osteoporosis (group 1); (b) osteoporotic patients treated with bisphosphonates (group 2); (c) osteoporotic patients who refused to be treated (group 3); and (d) patients who met osteoporosis diagnostic criteria but were not treated because their risk of fracture was considered to be low (group 4). To compare all four groups, unadjusted Kaplan-Meier estimates of survivorship were obtained and they were compared using log-rank test. Hazard ratios were then estimated via Cox regression adjusting for the main confounders. A comparison among the osteoporotic groups was made by means of a Cox regression analysis performed using only these three groups, adjusting for propensity scores. RESULTS Two thousand six hundred and sixty-five people were included. In the unadjusted analysis, mortality in group 3 was higher than in the other groups (p < 0.001). Taking group 1 as a reference, Cox regression analysis showed the following mortality HRs for groups 2, 3, and 4 after adjusting for confounding factors: 0.82 (0.41-1.63), 1.37 (0.90-2.10), and 0.69 (0.46-1.02). In the analysis of the osteoporotic groups with the PS generated for them, and taking group 2 as a reference, the HRs were as follows: group 3, 2.38 (1.34-4.22); group 4, 1.45 (0.61-3.43). CONCLUSION Mortality in osteoporotic patients who refused treatment is higher than in osteoporotic patients treated with bisphosphonates. In unadjusted analysis, it was also higher than in non-osteoporotic people; however, this difference disappeared after adjustment for confounding factors.
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Affiliation(s)
- C Valero
- Facultad de Medicina, Universidad de Cantabria, Santander, Spain.
- Instituto de Investigación Valdecilla (IDIVAL), Santander, Spain.
- Servicio de Medicina Interna, Hospital Marqués de Valdecilla, Santander, Spain.
| | - J M Olmos
- Facultad de Medicina, Universidad de Cantabria, Santander, Spain
- Instituto de Investigación Valdecilla (IDIVAL), Santander, Spain
- Servicio de Medicina Interna, Hospital Marqués de Valdecilla, Santander, Spain
| | - J Llorca
- Facultad de Medicina, Universidad de Cantabria, Santander, Spain
- CIBER Epidemiology and Public Health (CIBERESP), Madrid, Spain
| | - J L Hernández-Hernández
- Facultad de Medicina, Universidad de Cantabria, Santander, Spain
- Instituto de Investigación Valdecilla (IDIVAL), Santander, Spain
- Servicio de Medicina Interna, Hospital Marqués de Valdecilla, Santander, Spain
| | - J Castillo
- Facultad de Medicina, Universidad de Cantabria, Santander, Spain
| | - J Martínez
- Servicio de Bioquímica Clínica, Hospital Marqués de Valdecilla, Santander, Spain
| | - J González-Macías
- Facultad de Medicina, Universidad de Cantabria, Santander, Spain
- Instituto de Investigación Valdecilla (IDIVAL), Santander, Spain
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36
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Abstract
The incidence of osteoporosis and cardiovascular disease increases with age, and there are potentially shared mechanistic associations between the two conditions. It is therefore highly relevant to understand the cardiovascular implications of osteoporosis medications. These are presented in this narrative review. Calcium supplementation could theoretically cause atheroma formation via calcium deposition, and in one study was found to be associated with myocardial infarction, but this has not been replicated. Vitamin D supplementation has been extensively investigated for cardiac benefit, but no consistent effect has been found. Despite findings in the early 21st century that menopausal hormone therapy was associated with coronary artery disease and venous thromboembolism (VTE), this therapy is now thought to be potentially safe (from a cardiac perspective) if started within the first 10 years of the menopause. Selective estrogen receptor modulators (SERMs) are associated with increased risk of VTE and may be related to fatal strokes (a subset of total strokes). Bisphosphonates could theoretically provide protection against atheroma. However, data from randomised trials and observational studies have neither robustly supported this nor consistently demonstrated the potential association with atrial fibrillation. Denosumab does not appear to be associated with cardiovascular disease and, although parathyroid hormone analogues are associated with palpitations and dizziness, no association with a defined cardiovascular pathology has been demonstrated. Finally, romosozumab has been shown to have a possible cardiovascular signal, and therefore post-market surveillance of this therapy will be vital.
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Reid IR, Horne AM, Mihov B, Stewart A, Bastin S, Gamble GD. Effect of Zoledronate on Lower Respiratory Infections in Older Women: Secondary Analysis of a Randomized Controlled Trial. Calcif Tissue Int 2021; 109:12-16. [PMID: 33712919 DOI: 10.1007/s00223-021-00830-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 02/24/2021] [Indexed: 11/24/2022]
Abstract
A recent observational study of the incidence of pneumonia in patients with previous hip fractures found that bisphosphonate use reduced pneumonia risk by about one-quarter, in comparisons with those either not receiving osteoporosis treatment or receiving treatment with non-bisphosphonate drugs. Mortality from pneumonia was similarly reduced. It was hypothesized that effects of these drugs on immune or inflammatory function might mediate this effect. We have used the adverse event database from our recent 6-year randomized controlled trial of zoledronate in 2000 women over the age of 65 years, to determine whether a similar effect is observed using this more rigorous study design. Seventy-five women had at least one episode of pneumonia (32 [3.2%] zoledronate, 43 [4.3%] placebo) and 119 women had at least one episode of either pneumonia or a lower respiratory tract infection (57 [5.7%] zoledronate, 62 [6.2%] placebo). There were 93 pneumonia events and 167 pneumonia/lower respiratory infection events. For pneumonia, the hazard ratio associated with randomization to zoledronate was 0.73 (95% confidence interval, 0.46-1.16; P = 0.18) and the rate ratio was 0.69 (0.45, 1.04; P = 0.073). For the composite endpoint of pneumonia or lower respiratory infection, the hazard ratio was 0.90 (0.61, 1.30; P = 0.58) and the rate ratio 0.74 (0.54, 0.997; P = 0.048). The proportion of people with events changed approximately linearly over time in both groups, suggesting a progressive divergence in cumulative incidence during the study. In conclusion, these findings lend support to the hypothesis that bisphosphonate use reduces the number of lower respiratory tract infections in older women, though the present study is under-powered for this endpoint and the findings are of borderline statistical significance. Further analysis of other trials of bisphosphonates is necessary to test this possibility further, and exploration of the possible underlying mechanisms is needed.
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Affiliation(s)
- Ian R Reid
- Faculty of Medical and Health Sciences, Department of Medicine, University of Auckland, Private Bag 92019, Auckland, New Zealand.
- Auckland District Health Board, Auckland, New Zealand.
| | - Anne M Horne
- Faculty of Medical and Health Sciences, Department of Medicine, University of Auckland, Private Bag 92019, Auckland, New Zealand
| | - Borislav Mihov
- Faculty of Medical and Health Sciences, Department of Medicine, University of Auckland, Private Bag 92019, Auckland, New Zealand
| | - Angela Stewart
- Faculty of Medical and Health Sciences, Department of Medicine, University of Auckland, Private Bag 92019, Auckland, New Zealand
| | - Sonja Bastin
- Auckland District Health Board, Auckland, New Zealand
| | - Gregory D Gamble
- Faculty of Medical and Health Sciences, Department of Medicine, University of Auckland, Private Bag 92019, Auckland, New Zealand
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Billington EO, Leslie WD, Brown JP, Prior JC, Morin SN, Kovacs CS, Kaiser SM, Lentle BC, Anastassiades T, Towheed T, Kline GA. Simulated effects of early menopausal bone mineral density preservation on long-term fracture risk: a feasibility study. Osteoporos Int 2021; 32:1313-1320. [PMID: 33438038 DOI: 10.1007/s00198-021-05826-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 01/04/2021] [Indexed: 12/17/2022]
Abstract
UNLABELLED Prevention of early menopausal bone loss may reduce the future burden of osteoporosis. In this modelling exercise, an osteoporosis prevention strategy involving 5-year infusions of zoledronic acid, beginning early in menopause, reduced long-term fracture risk and the proportion of aging women with femoral neck densitometric osteoporosis. This strategy warrants further evaluation. INTRODUCTION Preventing early menopausal bone loss may substantially reduce the future burden of osteoporosis. We modelled the effects of infrequent zoledronic acid infusions on long-term fracture risk. METHODS Data from the Canadian Multicentre Osteoporosis Study (CaMos) were used to determine the expected natural history of femoral neck areal bone mineral density (BMD) and fracture risk (using FRAX®) from ages 50-80 for women with no antiresorptive drug exposures. We modelled the effects of three infusions of zoledronic acid (at ages 50, 55, 60) on long-term fracture risk, assuming this intervention would preserve BMD until age 65 years, followed by losses mirroring early menopausal BMD loss. RESULTS At age 65, untreated women and zoledronic acid recipients had expected mean (SD) femoral neck T-scores of - 1.5(1.0) and - 0.8(1.0), 10-year major osteoporotic fracture (MOF) risks of 9.8%(5.0) and 8.0%(3.7) and hip fracture risks of 1.7%(2.4) and 0.8%(1.2), respectively. At age 80, untreated women and zoledronic acid recipients had expected femoral neck T-scores of - 1.9(0.9) and - 1.4(0.9), MOF risks of 17.9%(8.2) and 14.9%(6.4) and hip fracture risks of 6.3%(6.2) and 4.4%(4.5), respectively. The expected proportion of women with femoral neck T-score ≤ - 2.5 was 14.9% for untreated women and 3.8% for zoledronic acid recipients at age 65, increasing to 28.1% and 12.0%, respectively, at age 80. Numbers-needed-to-treat to prevent one case of densitometric osteoporosis were 9 at age 65 and 5 at age 80. CONCLUSION Infrequent infusions of zoledronic acid, initiated early in menopause, are expected to reduce long-term fracture risk and result in a substantial reduction in the proportion of women with densitometric osteoporosis after age 65.
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Affiliation(s)
- E O Billington
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
- Dr. David Hanley Osteoporosis Centre, Richmond Road Diagnostic & Treatment Centre, 1820 Richmond Road SW, Calgary, Alberta, T2T 5C7, Canada.
| | - W D Leslie
- Department of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - J P Brown
- Department of Medicine, Université Laval, Québec, Québec, Canada
| | - J C Prior
- Faculty of Medicine, Endocrinology/Medicine and Centre for Menstrual Cycle and Ovulation Research, University of British Columbia, Vancouver, British Columbia, Canada
| | - S N Morin
- Department of Medicine, McGill University, Montreal, Québec, Canada
| | - C S Kovacs
- Faculty of Medicine - Endocrinology, Memorial University of Newfoundland, St. John's, Newfoundland, Canada
| | - S M Kaiser
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - B C Lentle
- Department of Radiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - T Anastassiades
- Department of Medicine, Queen's University, Kingston, Ontario, Canada
| | - T Towheed
- Department of Medicine, Queen's University, Kingston, Ontario, Canada
| | - G A Kline
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Dr. David Hanley Osteoporosis Centre, Richmond Road Diagnostic & Treatment Centre, 1820 Richmond Road SW, Calgary, Alberta, T2T 5C7, Canada
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39
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Rodríguez AJ, Abrahamsen B. Cardiovascular Safety of Antifracture Medications in Patients With Osteoporosis: A Narrative Review of Evidence From Randomized Studies. JBMR Plus 2021; 5:e10522. [PMID: 34258509 PMCID: PMC8260817 DOI: 10.1002/jbm4.10522] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 06/02/2021] [Indexed: 01/10/2023] Open
Abstract
Osteoporosis and cardiovascular (CV) disease share common risk factors and pathophysiology. Low bone mineral density (BMD) and fractures appear to increase the risk for multiple CV diseases. Equally, prevalent CV disease appears to predispose to bone loss and increase fracture rates. This relationship has naturally provoked the hypothesis that stopping bone loss may result in some CV benefit. Secondary analyses of safety and adverse event data from many randomized controlled trials (RCTs) have attempted to clarify this putative association. Recently, the discontinuation of odanacatib (anti-cathepsin K monoclonal antibody) over stroke concerns and the imbalance in ischemic events in romosozumab-treated (anti-sclerostin monoclonal antibody) women compared to bisphosphonate-treated women, has provided further justification to better characterize potential CV benefits and harms of osteoporosis medications. This review delves into the seminal, and other major RCTs of osteoporosis medications and, using both published data and additional information provided on trial registration pages, examines the evidence for CV safety and harms of these medications. Accepted and emerging "off-target" effects are explored for validity, biological plausibility, and clinical importance. A brief research agenda is provided to stimulate the next wave of clinical development and CV understanding of osteoporosis medications. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Alexander J Rodríguez
- Bone and Muscle Health Research Group, Department of Medicine, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences Monash University, Monash Medical Centre Clayton Victoria Australia.,Disorders of Mineralisation Research Group, School of Medical and Health Sciences Edith Cowan University Joondalup Western Australia Australia
| | - Bo Abrahamsen
- Department of Medicine Holbæk Hospital Holbæk Denmark.,Odense Patient Data Explorative Network (OPEN) University of Southern Denmark Odense Denmark
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40
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Saul D, Drake MT. Update on Approved Osteoporosis Therapies Including Combination and Sequential Use of Agents. Endocrinol Metab Clin North Am 2021; 50:179-191. [PMID: 34023037 DOI: 10.1016/j.ecl.2021.03.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Osteoporosis is characterized by reduced bone mass leading to diminished skeletal integrity and an increased risk for fracture. Multiple agents exist that are effective for the treatment of osteoporosis. These can be broadly categorized into those that reduce the risk for additional loss of bone mass (anti-resorptive agents) and those that augment existing bone mass (anabolic agents). This article reviews the different medications within each class, and discusses more recent data regarding the combination and sequential use of these medications for optimization of skeletal health in patients at high risk for fracture.
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Affiliation(s)
- Dominik Saul
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, MN, USA; Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN, USA; Department of Trauma Surgery, Orthopaedics and Plastic Surgery, University of Göttingen, Robert-Koch-Str. 40, Göttingen 37075, Germany
| | - Matthew T Drake
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, MN, USA; Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN, USA.
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Abstract
Antiresorptive agents are generally recommended as first-line treatment for osteoporosis in postmenopausal women. These drugs suppress bone resorption but do not rebuild bone, limiting their efficacy. Antiresorptive use is further hampered by concerns over rare side effects, including atypical femoral fractures and osteonecrosis of the jaw. Anabolic treatments overcome limitations of antiresorptive treatment by stimulating new bone formation, reducing the risk of fracture with greater efficacy. This review summarises the latest trial data for the three anabolic agents currently available for the treatment of osteoporosis in postmenopausal women: teriparatide, abaloparatide, and romosozumab. Data from head-to-head studies comparing anabolic and antiresorptive treatments are reviewed. At present, anabolic treatments are generally reserved for use in patients with severe osteoporosis at very high fracture risk; the factors limiting their more widespread use are discussed together with how this may change in the future.
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Affiliation(s)
- Neelam Hassan
- Translational Health Sciences, Bristol Medical School, University of Bristol, Musculoskeletal Research Unit, Southmead Hospital, Bristol, UK
| | - Celia L Gregson
- Translational Health Sciences, Bristol Medical School, University of Bristol, Musculoskeletal Research Unit, Southmead Hospital, Bristol, UK
| | - Jon H Tobias
- Translational Health Sciences, Bristol Medical School, University of Bristol, Musculoskeletal Research Unit, Southmead Hospital, Bristol, UK
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42
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Tournis S, Makris K, Cavalier E, Trovas G. Cardiovascular Risk in Patients with Primary Hyperparathyroidism. Curr Pharm Des 2021; 26:5628-5636. [PMID: 33155899 DOI: 10.2174/1381612824999201105165642] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 10/01/2020] [Indexed: 12/20/2022]
Abstract
Primary hyperparathyroidism (PHPT) is one of the most common endocrine disorders characterized by parathyroid hormone (PTH)-dependent hypercalcemia. Cardinal features include low trauma fractures, nephrolithiasis, and chronic kidney disease. Several experimental studies established that parathyroid hormone exerts actions on the cardiovascular (CV) system, including vasodilatation and positive inotropic and chronotropic effects. Observational studies, especially in severe cases, report a higher prevalence of hypertension, diabetes mellitus, lipid abnormalities, endothelial dysfunction, arrhythmias, and left ventricular hypertrophy in patients with PHPT, while the risk of CV events seems to be increased in severe cases. However, the effect of surgery is inconsistent on CV abnormalities and, more importantly, on CV disease (CVD) events, especially in mild cases. In the current review, we describe the available evidence linking PHPT and CVD, as well as the effect of surgical management and pharmacological treatment on CVD manifestations in patients with PHPT. Based on the current evidence, CVD is not considered an indication for surgery.
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Affiliation(s)
- Symeon Tournis
- Laboratory for Research of the Musculoskeletal System "Th. Garofalidis", National and Kapodistrian University of Athens, KAT Hospital, Athens, Greece
| | | | - Etienne Cavalier
- Department of Clinical Chemistry, University of Liege, CHU Sart-Tilman, Domaine du Sart-Tilman, B-4000, Liege, Belgium
| | - George Trovas
- Laboratory for Research of the Musculoskeletal System "Th. Garofalidis", National and Kapodistrian University of Athens, KAT Hospital, Athens, Greece
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43
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Cheung CL, Sing CW, Lau WCY, Li GHY, Lip GYH, Tan KCB, Cheung BMY, Chan EWY, Wong ICK. Treatment with direct oral anticoagulants or warfarin and the risk for incident diabetes among patients with atrial fibrillation: a population-based cohort study. Cardiovasc Diabetol 2021; 20:71. [PMID: 33766030 PMCID: PMC7993481 DOI: 10.1186/s12933-021-01263-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/16/2021] [Indexed: 12/25/2022] Open
Abstract
Background Diabetes mellitus is a common comorbidity of atrial fibrillation (AF), which can complicate the management of AF. The pharmacology of oral anticoagulants (OACs) have been implicated in pathogenesis of diabetes, but the relationship between different OACs and risk of diabetes remains unexamined. This study aimed to evaluate the risk of diabetes with use of different OACs in AF patients. Methods Population-based retrospective cohort study using an electronic healthcare database managed by the Hong Kong Hospital Authority. Patients newly diagnosed with AF from 2014 through 2018 and prescribed OACs were included and followed till December 31, 2019. Inverse probability of treatment weighting based on the propensity score (PS) is used to address potential bias due to nonrandomized allocation of treatment. The risks ofdiabetes were compared between different new OAC users using propensity score-weighted cumulative incidence differences (CID). Results There were 13,688 new users of OACs (warfarin: n = 3454; apixaban: n = 3335; dabigatran: n = 4210; rivaroxaban: n = 2689). The mean age was 75.0 (SD, 11.2), and 6,550 (47.9%) were women. After a median follow-up of 0.93 years (interquartile range, 0.21–1.92 years), 698 incident diabetes cases were observed. In Cox-regression analysis, dabigatran use was significantly associated with reduced risk of diabetes when compared with warfarin use [HR 0.69 (95% CI 0.56–0.86; P < 0.001)], with statistically insignificant associations observed for use of apixaban and rivaroxaban. The corresponding adjusted CIDs at 2 years after treatment with apixaban, dabigatran, and rivaroxaban users when compared with warfarin were − 2.06% (95% CI − 4.08 to 0.16%); − 3.06% (95% CI − 4.79 to − 1.15%); and − 1.8% (− 3.62 to 0.23%). In head-to-head comparisons between women DOAC users, dabigatran was also associated with a lower risk of diabetes when compared with apixaban and rivaroxaban. Conclusions Among adults with AF receiving OACs, the use of dabigatran had the lowest risk of diabetes when compared with warfarin use. Supplementary Information The online version contains supplementary material available at 10.1186/s12933-021-01263-0.
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Affiliation(s)
- Ching-Lung Cheung
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China.
| | - Chor-Wing Sing
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Wallis C Y Lau
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China.,Research Department of Practice and Policy, School of Pharmacy, University College London, London, UK
| | - Gloria H Y Li
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong, China
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Liverpool Health Partners, Liverpool, UK
| | - Kathryn C B Tan
- Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Bernard M Y Cheung
- Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Esther W Y Chan
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Ian C K Wong
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China.,Research Department of Practice and Policy, School of Pharmacy, University College London, London, UK
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44
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Seeto AH, Abrahamsen B, Ebeling PR, Rodríguez AJ. Response to Shao Et Al. J Bone Miner Res 2021; 36:619-620. [PMID: 33314267 DOI: 10.1002/jbmr.4224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 11/19/2020] [Indexed: 11/09/2022]
Affiliation(s)
| | - Bo Abrahamsen
- OPEN-Odense Patient Data Explorative Network, Institute of Clinical Research, University of Southern Denmark, Odense, Denmark.,Musculoskeletal Pharmaco- and Device Epidemiology, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, UK.,Department of Medicine, Holbaek Hospital, Holbaek, Denmark
| | - Peter R Ebeling
- Bone and Muscle Health Research Group, Department of Medicine, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Monash Medical Centre, Clayton, Australia.,Australian Institute for Musculoskeletal Science, St. Albans, Australia
| | - Alexander J Rodríguez
- OPEN-Odense Patient Data Explorative Network, Institute of Clinical Research, University of Southern Denmark, Odense, Denmark.,Bone and Muscle Health Research Group, Department of Medicine, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Monash Medical Centre, Clayton, Australia
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45
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D’Silva KM, Cromer SJ, Yu EW, Fischer M, Kim SC. Risk of Incident Atrial Fibrillation With Zoledronic Acid Versus Denosumab: A Propensity Score-Matched Cohort Study. J Bone Miner Res 2021; 36:52-60. [PMID: 33137852 PMCID: PMC7938865 DOI: 10.1002/jbmr.4174] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/19/2020] [Accepted: 08/23/2020] [Indexed: 12/13/2022]
Abstract
Zoledronic acid (ZA) is an effective agent in osteoporosis and malignancy-related bone disease but may be associated with increased risk of atrial fibrillation (AF), although current studies disagree on this risk. To examine the risk of incident AF among patients receiving ZA compared with denosumab in the first year of treatment, we performed a new-user, active comparator cohort study including privately insured Americans between January 1, 2010, and June 30, 2019. Individuals aged ≥50 years without known arrhythmia or advanced kidney disease who initiated ZA were 1:1 propensity score (PS)-matched to individuals initiating denosumab in separate osteoporosis and malignancy cohorts. The primary outcome was incident diagnosis of AF (≥1 inpatient or ≥2 outpatient diagnostic codes) over 1 year. Secondary outcomes included stroke/transient ischemic attack (TIA) and nonvertebral fracture. In the osteoporosis cohort (n = 16,235 pairs), mean age was 71 years, and 93% were female. There was higher risk of AF with ZA compared with denosumab over 1 year (incidence rate [IR] = 18.6 versus 14.9 per 1000 person-years; hazard ratio [HR] = 1.25; 95% confidence interval [CI] 1.04 to 1.50). In the malignancy cohort (n = 7732 pairs), mean age was 70 years, and 66% were female. There was a numerically higher, albeit not statistically significant, risk of AF with ZA compared with denosumab over 1 year (IR = 46.9 versus 39.0 per 1000 person-years; HR = 1.19; 95% CI 1.00 to 1.43; p = 0.06). No difference in stroke/TIA rates occurred. In the malignancy cohort, ZA was less effective than denosumab at preventing nonvertebral fractures (HR = 1.32; 95% CI 1.01 to 1.74). Compared with denosumab, ZA treatment for osteoporosis and possibly for malignancy-related bone disease is associated with modestly increased risk of incident AF in the first year of treatment. © 2020 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Kristin M D’Silva
- Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women’s Hospital, Boston, MA, USA
- Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Sara Jane Cromer
- Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Division of Endocrinology, Diabetes, and Metabolism, Massachusetts General Hospital, Boston, MA, USA
| | - Elaine W Yu
- Harvard Medical School, Boston, MA, USA
- Division of Endocrinology, Diabetes, and Metabolism, Massachusetts General Hospital, Boston, MA, USA
| | - Michael Fischer
- Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Seoyoung C Kim
- Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women’s Hospital, Boston, MA, USA
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46
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Seeto AH, Abrahamsen B, Ebeling PR, Rodríguez AJ. Cardiovascular Safety of Denosumab Across Multiple Indications: A Systematic Review and Meta-Analysis of Randomized Trials. J Bone Miner Res 2021; 36:24-40. [PMID: 32780899 DOI: 10.1002/jbmr.4157] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 07/20/2020] [Accepted: 08/02/2020] [Indexed: 01/01/2023]
Abstract
The cardiovascular safety of denosumab has not yet been evaluated in a systematic review. This systematic review and meta-analysis sought to quantify the number of randomized controlled trials (RCTs) of denosumab (against comparators) reporting cardiovascular adverse events (CAEs) and examine the balance of CAEs between treatment arms. MEDLINE, Embase, and clinicaltrials.gov were searched from inception to October 26, 2019, for RCTs of denosumab versus comparators for any indication. Included trials were randomized, enrolled ≥100 participants, and reported bone-related outcomes. Primary outcome for analysis was all CAEs, a composite endpoint representing summation of all CAEs as reported by included trials. Secondary outcomes included major adverse cardiovascular events (MACE). Data were pooled using a fixed effects model to determine relative risk (RR) and 95% confidence interval (95% CI). Risk of bias was assessed using the Cochrane risk-of-bias tool. Of 554 records screened, 49 were included, while 36 reported CAEs. Twenty-seven included trials (12 eligible for meta-analysis) were conducted in 13,202 postmenopausal women. Compared with bisphosphonates, there was a 46% (95% CI 1.05 to 2.02) increase in CAEs (85/2136 events in denosumab-treated versus 58/2131 events in bisphosphonate-treated; seven trials). There was a similar imbalance in a five-point (stroke, myocardial infarction, cardiovascular death, heart failure, atrial fibrillation) MACE endpoint (28/2053 versus 12/2050; RR = 2.33 [1.19 to 4.56]). Compared with placebo-treated women, there was no imbalance in total CAEs (439/4725 events in denosumab versus 399/4467 in placebo; RR = 0.79 [0.41 to 1.52]; seven trials). No imbalance in total AEs (versus bisphosphonates: 0.98 [0.92 to 1.04]; versus placebo: 0.99 [0.98 to 1.01]) occurred. Other indications showed no statistically significant results. The excess CAEs in postmenopausal women treated with denosumab compared with bisphosphonates, but not placebo, indirectly supports claims that bisphosphonates may suppress CAEs. Future trials should use standardized CAE reporting to better describe cardiovascular effects of bone active medications. (PROSPERO: CRD42019135414.) © 2020 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
| | - Bo Abrahamsen
- OPEN-Odense Patient Data Explorative Network, Institute of Clinical Research, University of Southern Denmark, Odense, Denmark.,Musculoskeletal Pharmaco- and Device Epidemiology, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.,Department of Medicine, HolbaekHospital, Holbaek, Denmark
| | - Peter R Ebeling
- Bone and Muscle Health Research Group, Department of Medicine, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Monash Medical Centre, Clayton, Australia.,Australian Institute for Musculoskeletal Science, St Albans, Australia
| | - Alexander J Rodríguez
- OPEN-Odense Patient Data Explorative Network, Institute of Clinical Research, University of Southern Denmark, Odense, Denmark.,Bone and Muscle Health Research Group, Department of Medicine, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Monash Medical Centre, Clayton, Australia.,Disorders of Mineralisation Research Group, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Australia
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Mazzucchelli R, Rodríguez-Martín S, García-Vadillo A, Crespí-Villarías N, Gil M, Rodriguez-Miguel A, Barreira D, Garcia-Lledó A, de Abajo FJ. Risk of acute myocardial infarction among new users of bisphosphonates: a nested case-control study. Osteoporos Int 2020; 31:2403-2412. [PMID: 32662036 DOI: 10.1007/s00198-020-05538-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 07/07/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To test the hypothesis that bisphosphonates reduce AMI risk among new users and to assess whether the effect depends on the duration of treatment. METHODS Case-control study nested in a primary cohort composed of patients aged 40 to 99 years, with at least 1-year registry in the BIFAP database throughout the study period 2002-2015. Out of this cohort, incident AMI cases were identified and five controls per case were randomly selected, matched by exact age, sex, and index date. The association of AMI with current, recent and past use of bisphosphonates was assessed by computing adjusted odds ratios (AOR) and their corresponding 95% confidence interval (CI) through an unconditional logistic regression. Only initiators of bisphosphonates were considered. RESULTS A total of 23,590 cases of AMI and 117,612 controls were included. The mean age was 66.8 (SD 13.4) years, and 72.52% was male, in both groups. About 276 (1.17%) cases and 1458 (1.24%) controls were current users of bisphosphonates yielding an AOR of 0.98 (95% CI 0.854-1.14). Recent and past use were not associated with a reduced risk, either, nor was it found a reduction with treatment duration (AOR less than 1 year = 0.92; 95% CI 0.73-1.15; AOR more than 1 year = 1.03; 95% CI 0.86-1.23). Stratified analysis by age, sex and background cardiovascular risk did not show an effect modification by these variables. CONCLUSION The results do not support a cardioprotective effect of bisphosphonates regardless of the duration of treatment, age, sex or background cardiovascular risk. However, a small protective effect could have been masked if patients with osteoporosis have had a background higher risk of AMI.
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Affiliation(s)
- R Mazzucchelli
- Rheumatology Unit, Hospital Universitario Fundación Alcorcón, 28922, Alcorcón, Madrid, Spain
| | - S Rodríguez-Martín
- Clinical Pharmacology Unit, Hospital Universitario Príncipe de Asturias, 28805, Alcalá de Henares, Madrid, Spain
- Department of Biomedical Sciences (Pharmacology), Facultad de Medicina y Ciencias de la Salud, Universidad de Alcala (IRYCIS), 28805, Alcalá de Henares, Madrid, Spain
| | - A García-Vadillo
- Rheumatology Department, Hospital Universitario La Princesa, 28006, Madrid, Madrid, Spain
| | | | - M Gil
- Division of Pharmacoepidemiology and Pharmacovigilance of the Spanish Agency on Medicines and Medical Devices (AEMPS), 28022, Madrid, Spain
| | - A Rodriguez-Miguel
- Clinical Pharmacology Unit, Hospital Universitario Príncipe de Asturias, 28805, Alcalá de Henares, Madrid, Spain
- Department of Biomedical Sciences (Pharmacology), Facultad de Medicina y Ciencias de la Salud, Universidad de Alcala (IRYCIS), 28805, Alcalá de Henares, Madrid, Spain
| | - D Barreira
- Clinical Pharmacology Unit, Hospital Universitario Príncipe de Asturias, 28805, Alcalá de Henares, Madrid, Spain
- Department of Biomedical Sciences (Pharmacology), Facultad de Medicina y Ciencias de la Salud, Universidad de Alcala (IRYCIS), 28805, Alcalá de Henares, Madrid, Spain
| | - A Garcia-Lledó
- Department of Cardiology, Hospital Universitario Príncipe de Asturias, 28805, Alcalá de Henares, Madrid, Spain
- Department of Medicine, Universidad de Alcalá, 28805, Alcalá de Henares, Madrid, Spain
| | - F J de Abajo
- Clinical Pharmacology Unit, Hospital Universitario Príncipe de Asturias, 28805, Alcalá de Henares, Madrid, Spain.
- Department of Biomedical Sciences (Pharmacology), Facultad de Medicina y Ciencias de la Salud, Universidad de Alcala (IRYCIS), 28805, Alcalá de Henares, Madrid, Spain.
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48
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Abstract
Bisphosphonates are first line agents used to treat osteoporosis and reduce fracture rate. They bind to areas of exposed calcium in the skeleton and cause osteoclast apoptosis, thereby leading to a reduction in remodelling rates. They are also used to decrease skeletal complications of some cancers including a reduction in bone metastases. Following the landmark randomised controlled trial of zoledronate post hip fracture (HORIZON) in which an unexpected survival benefit was found, there has been increasing interest in their potential ability to increase lifespan. This review will consider the clinical evidence for their effect on mortality in both the osteoporosis and non-osteoporosis settings, the latter including studies in intensive care, cancer and cardiovascular disease. Where evidence exists, this review will briefly discuss some of the postulated mechanisms for this survival benefit.
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Affiliation(s)
- Jacqueline R Center
- Bone Biology, Garvan Institute of Medical Research, Sydney, Australia; St Vincent's Hospital Clinical School, Faculty of Medicine, UNSW Sydney, Australia.
| | | | - Dana Bliuc
- Bone Biology, Garvan Institute of Medical Research, Sydney, Australia; St Vincent's Hospital Clinical School, Faculty of Medicine, UNSW Sydney, Australia
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49
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Abstract
PURPOSE OF REVIEW Recent evidence from clinical trials and observational studies raises the possibility that bisphosphonate use might confer a lower risk of cardiovascular disease and cancer, resulting in a mortality benefit. This review summarizes clinical and preclinical studies examining the non-skeletal effects of bisphosphonates. RECENT FINDINGS Data from clinical trials are conflicting regarding whether or not bisphosphonates have beneficial effects on mortality, cardiovascular events, or cancer incidence. No clinical trials have assessed these outcomes as primary endpoints, and most trials were shorter than 4 years. Observational data suggest that bisphosphonate users may have lower mortality, delayed progression of vascular calcification and atherosclerotic burden, and reduced incidence of breast and colorectal cancer compared to non-users. Preclinical studies confirm that bisphosphonates can be taken up by macrophages and monocytes, and nitrogen-containing bisphosphonates have the ability to disrupt the mevalonate pathway within these cells. In this manner, bisphosphonates exert anti-atherogenic and anti-cancer effects. Bisphosphonates also appear to exert protective effects on vascular smooth muscle cells and endothelial cells and may have direct cytotoxic effects on cancer cells. The balance of evidence does not support bisphosphonate treatment for the primary purpose of improving non-skeletal outcomes, although appropriately designed controlled trials that further explore this possibility are both justified and required. Patients with skeletal indications for bisphosphonate therapy can be reassured that these agents are not associated with increased mortality, cardiovascular disease, or cancer incidence.
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Affiliation(s)
- Emma O Billington
- Division of Endocrinology & Metabolism, Cumming School of Medicine, University of Calgary, Calgary, Canada.
- Richmond Road Diagnostic & Treatment Centre, 1820 Richmond Road SW, Calgary, Alberta, T2T 5C7, Canada.
| | - Ian R Reid
- Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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50
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Cremers S, Ebetino FH, Phipps R. On the pharmacological evaluation of bisphosphonates in humans. Bone 2020; 139:115501. [PMID: 32599224 PMCID: PMC7483926 DOI: 10.1016/j.bone.2020.115501] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 06/10/2020] [Accepted: 06/20/2020] [Indexed: 01/01/2023]
Abstract
One of the key parameters for a successful treatment with any drug is the use of an optimal dose regimen. Bisphosphonates (BPs) have been in clinical use for over five decades and during this period clinical pharmacokinetic (PK) and pharmacodynamic (PD) evaluations have been instrumental for the identification of optimal dose regimens in patients. Ideal clinical PK and PD studies help drug developers explain variability in responses and enable the identification of a dose regimen with an optimal effect. PK and PD studies of the unique and rather complex pharmacological properties of BPs also help determine to a significant extent ideal dosing for these drugs. Clinical PK and PD evaluations of BPs preferably use study designs and assays that enable the assessment of both short- (days) and long-term (years) presence and effect of these drugs in patients. BPs are mainly used for metabolic bone diseases because they inhibit osteoclast-mediated bone resorption and the best way to quantify their effects in humans is therefore by measuring biochemical markers of bone resorption in serum and urine. In these very same samples BP concentrations can also be measured. Short-term serum and urine data after both intravenous (IV) and oral administration enable the assessment of oral bioavailability as well as the amount of BP delivered to the skeleton. Longer-term data provide information on the anti-resorptive effect as well as the elimination of the BP from the skeleton. Using PK-PD models to mathematically link the anti-resorptive action of the BPs to the amount of BP at the skeleton provides a mechanism-based explanation of the pattern of bone resorption during treatment. These models have been used successfully during the clinical development of BPs. Newer versions of such models, which include systems pharmacology and disease progression models, are more comprehensive and include additional PD parameters such as BMD and fracture risk. Clinical PK and PD studies of BPs have been useful for the identification of optimal dose regimens for metabolic bone diseases. These analyses will also continue to be important for newer research directions, such as BP use in the delivery of other drugs to the bone to better treat bone metastases and bone infections, as well as the potential benefit of BPs at non-skeletal targets for the prevention and treatments of soft tissue cancers, various fibroses, and other cardiovascular and neurodegenerative diseases, and reduction in mortality and extension of lifespan.
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Affiliation(s)
- Serge Cremers
- Pathology & Cell Biology and Medicine, Columbia University Irving Medical Center, New York, NY 10032, United States of America.
| | - Frank Hal Ebetino
- University of Rochester, Rochester, NY 14627, United States of America; BioVinc, Pasadena, CA 91107, United States of America
| | - Roger Phipps
- School of Pharmacy, Husson University, Bangor, ME 04401, United States of America
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