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Hao X, Yang Y, Qin Y, Lv M, Zhao X, Wu S, Li K. The Effect of Respiratory Muscle Training on Swallowing Function in Patients With Stroke: A Systematic Review and Meta-Analysis. West J Nurs Res 2024; 46:389-399. [PMID: 38545931 DOI: 10.1177/01939459241242533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
BACKGROUND The improvement of swallowing function after stroke is a significant challenge faced by patients and health care professionals. However, the current evidence synthesis of the effects of respiratory muscle training (RMT) on swallowing function is limited. OBJECTIVE To assess the effectiveness of RMT on swallowing recovery in patients undergoing stroke. METHODS The CKNI, WanFang Data, PubMed, CINAHL, Web of Science, Embase, MEDLINE, and Cochrane Library databases were searched for studies evaluating RMT interventions' effect on swallowing outcomes. Risks of bias were evaluated using the approach recommended by the Cochrane Collaboration tool and a summary of findings table was generated using the GRADE approach. Outcomes were synthesized using a random-effects meta-analysis model. RESULTS RMT interventions reduced the risk of aspiration (SMD = 1.19; 95% CI, 0.53-1.84), the recovery process of water swallowing function (RR = 1.22; 95% CI, 1.05-1.42), and the activity of the swallowing muscles (SMD = 2.91; 95% CI, 2.22-3.61). However, there was no significant effect of RMT on the functional level of oral intake (SMD = 0.70; 95% CI, -0.03 to 1.42). CONCLUSIONS RMT can be regarded as an innovative, auxiliary means in the near future to better manage and improve swallowing function, given its improving effect on work outcomes in this review.
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Affiliation(s)
- Xiaonan Hao
- School of Nursing, Jilin University, Changchun, China
| | - Yuhang Yang
- School of Nursing, Jilin University, Changchun, China
| | - Yuan Qin
- School of Nursing, Jilin University, Changchun, China
| | - Miaohua Lv
- School of Nursing, Jilin University, Changchun, China
| | - Xuetong Zhao
- School of Nursing, Jilin University, Changchun, China
| | - Shuang Wu
- School of Nursing, Jilin University, Changchun, China
| | - Kun Li
- School of Nursing, Jilin University, Changchun, China
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Walle M, Duseja A, Whittier DE, Vilaca T, Paggiosi M, Eastell R, Müller R, Collins CJ. Bone remodeling and responsiveness to mechanical stimuli in individuals with type 1 diabetes mellitus. J Bone Miner Res 2024; 39:85-94. [PMID: 38477745 DOI: 10.1093/jbmr/zjad014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/24/2023] [Accepted: 12/01/2023] [Indexed: 03/14/2024]
Abstract
Type 1 diabetes mellitus (T1DM) has been linked to increased osteocyte apoptosis, local accumulation of mineralized lacunar spaces, and microdamage suggesting an impairment of the mechanoregulation network in affected individuals. Diabetic neuropathy might exacerbate this dysfunction through direct effects on bone turnover, and indirect effects on balance, muscle strength, and gait. However, the in vivo effects of impaired bone mechanoregulation on bone remodeling in humans remain underexplored. This longitudinal cohort study assessed consenting participants with T1DM and varying degree of distal symmetric sensorimotor polyneuropathy (T1DM, n = 20, median age 46.5 yr, eight female) and controls (CTRL; n = 9, median age 59.0 yr, four female) at baseline and 4-yr follow-up. Nerve conduction in participants with T1DM was tested using DPNCheck and bone remodeling was quantified with longitudinal high-resolution peripheral quantitative-computed tomography (HR-pQCT, 82 μm) at the standard distal sites. Local trabecular bone formation (Tb.F) and resorption (Tb.R) sites were captured by implementing 3D rigid image registration of HR-pQCT images, and the mechanical environment across the bone microarchitecture at these sites was simulated using micro-finite element analysis. We calculated odds ratios to determine the likelihood of bone formation (ORF) and resorption (ORR) with increasing/decreasing strain in percent as markers for mechanoregulation. At the distal radius, Tb.F was 47% lower and Tb.R was 59% lower in T1DM participants compared with CTRL (P < .05). Tb.F correlated positively with nerve conduction amplitude (R = 0.69, P < .05) in participants with T1DM and negatively with glycated hemoglobin (HbA1c) (R = -0.45, P < .05). Additionally, ORF was 34% lower and ORR was 18% lower in T1DM compared with CTRL (P < .05). Our findings represent in vivo evidence suggesting that bone remodeling in individuals with T1DM is in a state of low responsiveness to mechanical stimuli, resulting in impaired bone formation and resorption rates; these correlate to the degree of neuropathy and level of diabetes control.
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Affiliation(s)
- Matthias Walle
- Institute for Biomechanics, ETH Zurich, Zurich, Switzerland
| | - Ankita Duseja
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Danielle E Whittier
- Institute for Biomechanics, ETH Zurich, Zurich, Switzerland
- Department of Osteoporosis, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Tatiane Vilaca
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Margaret Paggiosi
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Richard Eastell
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, United Kingdom
| | - Ralph Müller
- Institute for Biomechanics, ETH Zurich, Zurich, Switzerland
| | - Caitlyn J Collins
- Institute for Biomechanics, ETH Zurich, Zurich, Switzerland
- Department of Biomedical Engineering and Mechanics, Virginia Tech, Blacksburg, VA, United States
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Haruyama N, Nakayama M, Yamada S, Tanaka S, Hiyamuta H, Taniguchi M, Tokumoto M, Tsuruya K, Kitazono T, Nakano T. History of fragility fracture is associated with cardiovascular mortality in hemodialysis patients: the Q-Cohort study. J Bone Miner Metab 2024; 42:253-263. [PMID: 38509305 DOI: 10.1007/s00774-024-01501-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 02/08/2024] [Indexed: 03/22/2024]
Abstract
INTRODUCTION In patients undergoing dialysis, major bone fracture is associated with a high risk of mortality, including death of cardiovascular (CV) origin. In the present study, we aimed to determine whether a history of fragility fracture is a predictor of CV death in patients undergoing hemodialysis with long-term follow-up. MATERIALS AND METHODS In total, 3499 patients undergoing hemodialysis were analyzed for 10 years. We evaluated the history of fragility fracture in each patient at enrollment. The primary outcome was CV death. A Cox proportional hazard model and a competing risk approach were applied to determine the association between a history of fragility fracture and CV death. RESULTS A total of 346 patients had a history of fragility fracture at enrollment. During a median follow-up of 8.8 years, 1730 (49.4%) patients died. Among them, 621 patients experienced CV death. Multivariable Cox analyses after adjustment for confounding variables showed that a history of fragility fracture was associated with CV death (hazard ratio, 1.47; 95% confidence interval, 1.16-1.85). In the Fine-Gray regression model, a history of fragility fracture was an independent risk factor for CV death (subdistribution hazard ratio, 1.36; 95% confidence interval, 1.07-1.72). CONCLUSION In a large cohort of patients undergoing hemodialysis, a history of fragility fracture was an independent predictor of CV death.
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Affiliation(s)
- Naoki Haruyama
- Division of Nephrology, Department of Internal Medicine, NHO Kyushu Medical Center, Fukuoka, Japan
| | - Masaru Nakayama
- Division of Nephrology, Department of Internal Medicine, NHO Kyushu Medical Center, Fukuoka, Japan
| | - Shunsuke Yamada
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shigeru Tanaka
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hiroto Hiyamuta
- Division of Nephrology and Rheumatology, Department of Internal Medicine, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | | | - Masanori Tokumoto
- Division of Nephrology and Dialysis Center, Japanese Red Cross Fukuoka Hospital, Fukuoka, Japan
| | - Kazuhiko Tsuruya
- Department of Nephrology, Nara Medical University, Kashihara, Nara, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toshiaki Nakano
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Beaudart C, Sharma M, Clark P, Fujiwara S, Adachi JD, Messina OD, Morin SN, Kohlmeier LA, Sangan CB, Nogues X, Cruz-Priego GA, Cavallo A, Cooper F, Grier J, Leckie C, Montiel-Ojeda D, Papaioannou A, Raskin N, Yurquina L, Wall M, Bruyère O, Boonen A, Dennison E, Harvey NC, Kanis JA, Kaux JF, Lewiecki EM, Lopez-Borbon O, Paskins Z, Reginster JY, Silverman S, Hiligsmann M. Patients' preferences for fracture risk communication: the Risk Communication in Osteoporosis (RICO) study. Osteoporos Int 2024; 35:451-468. [PMID: 37955683 PMCID: PMC10866759 DOI: 10.1007/s00198-023-06955-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/18/2023] [Indexed: 11/14/2023]
Abstract
The RICO study indicated that most patients would like to receive information regarding their fracture risk but that only a small majority have actually received it. Patients globally preferred a visual presentation of fracture risk and were interested in an online tool showing the risk. PURPOSE The aim of the Risk Communication in Osteoporosis (RICO) study was to assess patients' preferences regarding fracture risk communication. METHODS To assess patients' preferences for fracture risk communication, structured interviews with women with osteoporosis or who were at risk for fracture were conducted in 11 sites around the world, namely in Argentina, Belgium, Canada at Hamilton and with participants from the Osteoporosis Canada Canadian Osteoporosis Patient Network (COPN), Japan, Mexico, Spain, the Netherlands, the UK, and the USA in California and Washington state. The interviews used to collect data were designed on the basis of a systematic review and a qualitative pilot study involving 26 participants at risk of fracture. RESULTS A total of 332 women (mean age 67.5 ± 8.0 years, 48% with a history of fracture) were included in the study. Although the participants considered it important to receive information about their fracture risk (mean importance of 6.2 ± 1.4 on a 7-point Likert scale), only 56% (i.e. 185/332) had already received such information. Globally, participants preferred a visual presentation with a traffic-light type of coloured graph of their FRAX® fracture risk probability, compared to a verbal or written presentation. Almost all participants considered it important to discuss their fracture risk and the consequences of fractures with their healthcare professionals in addition to receiving information in a printed format or access to an online website showing their fracture risk. CONCLUSIONS There is a significant communication gap between healthcare professionals and patients when discussing osteoporosis fracture risk. The RICO study provides insight into preferred approaches to rectify this communication gap.
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Affiliation(s)
- Charlotte Beaudart
- Department of Health Services Research, Care & Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, The Netherlands.
- WHO Collaborating Center for Epidemiology of Musculoskeletal Health and Aging, Division of Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium.
- Research Institute for Life Sciences (NARILIS), Department of Biomedical Sciences, Faculty of Medicine, University of Namur, Namur, Belgium.
| | | | - Patricia Clark
- Clinical Epidemiology Unit, Children's Hospital of Mexico, Federico Gomez - Faculty of Medicine, National Autonomous University of Mexico (UNAM), Mexico City, Mexico
| | - Saeko Fujiwara
- Department of Pharmacy, Yasuda Women's University, Hiroshima, Japan
| | | | - Osvaldo D Messina
- Investigaciones Reumatológicas y Osteológicas (IRO), Collaborating Centre WHO, Buenos Aires, Argentina
- IRO Medical Center, Investigaciones Reumatologicas y Osteologicas SRL, Buenos Aires, Argentina
| | | | | | | | - Xavier Nogues
- Internal Medicine Department, CIBERFES (ISCIII), Hospital del Mar Medical Research Institute, Pompeu Fabra University, Barcelona, Spain
| | - Griselda Adriana Cruz-Priego
- Clinical Epidemiology Research Unit, Children's Hospital of Mexico, Federico Gomez - Faculty of Medicine, National Autonomous University of Mexico (UNAM), Mexico City, Mexico
| | - Andrea Cavallo
- Investigaciones Reumatológicas y Osteológicas (IRO), Collaborating Centre WHO, Buenos Aires, Argentina
| | | | | | | | - Diana Montiel-Ojeda
- Clinical Epidemiology Research Unit, Children's Hospital of Mexico, Federico Gomez - Faculty of Medicine, National Autonomous University of Mexico (UNAM), Mexico City, Mexico
| | | | - Nele Raskin
- Department of Health Services Research, Care & Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, The Netherlands
| | | | - Michelle Wall
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Olivier Bruyère
- WHO Collaborating Center for Epidemiology of Musculoskeletal Health and Aging, Division of Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium
| | - Annelies Boonen
- Department of Health Services Research, Care & Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, The Netherlands
- Department of Internal Medicine, Division of Rheumatology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Elaine Dennison
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton, UK
| | - Nicholas C 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 A Kanis
- Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Australia
- Centre for Metabolic Bone Diseases, University of Sheffield, Sheffield, UK
| | - Jean-François Kaux
- Physical and Rehabilitation Medicine and Sport Traumatology Department, University Hospital of Liège, Liège, Belgium
| | - E Michael Lewiecki
- New Mexico Clinical Research & Osteoporosis Center, Albuquerque, NM, USA
| | - Oscar Lopez-Borbon
- Research Institute for Life Sciences (NARILIS), Department of Biomedical Sciences, Faculty of Medicine, University of Namur, Namur, Belgium
| | - Zoé Paskins
- School of Medicine, Keele University, Stoke-On-Trent, UK
- Haywood Academic Rheumatology Centre, Midlands Partnership University NHS Foundation Trust, Stoke-On-Trent, UK
| | - Jean-Yves Reginster
- WHO Collaborating Center for Epidemiology of Musculoskeletal Health and Aging, Division of Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium
| | - Stuart Silverman
- Research Institute for Life Sciences (NARILIS), Department of Biomedical Sciences, Faculty of Medicine, University of Namur, Namur, Belgium
- Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Mickaël Hiligsmann
- Department of Health Services Research, Care & Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, The Netherlands
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Thomasius F. [Development of the new guidelines on osteoporosis : Methodological and content development]. Orthopadie (Heidelb) 2023; 52:818-823. [PMID: 37695556 DOI: 10.1007/s00132-023-04429-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/31/2023] [Indexed: 09/12/2023]
Abstract
Since 2018, the present S3 guideline Prophylaxis, Diagnosis and Therapy of Osteoporosis (AWMF 183-001) has been updated following a previous update of the underlying PICO questions (Population-Intervention-Comparison-Outcome questions) for a systematic literature search. The focus of the guideline update, in addition to updating the evidence supporting literature along with recommendations, was the development of a risk calculator for vertebral fractures and femoral neck fractures. This is essential for managing risk assessment because of the multitude of risk factors that contribute to fracture risk. This article considers the development of the guideline update methodologically and substantively, the latter by reflecting on the core themes of the guideline update.
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Affiliation(s)
- Friederike Thomasius
- Frankfurter Hormon & Osteoporosezentrum, Goethestr. 23, 60313, Frankfurt, Deutschland.
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Xie Y, Zhou J, Tian L, Dong Y, Yuan H, Zhu E, Li X, Wang B. miR-196b-5p Regulates Osteoblast and Osteoclast Differentiation and Bone Homeostasis by Targeting SEMA3A. J Bone Miner Res 2023; 38:1175-1191. [PMID: 37221130 DOI: 10.1002/jbmr.4834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 04/27/2023] [Accepted: 05/03/2023] [Indexed: 05/25/2023]
Abstract
miR-196b-5p plays a role in various malignancies. We have recently reported its function in regulating adipogenesis. However, it remains to be clarified whether and how miR-196b-5p affects bone cells and bone homeostasis. In this study, in vitro functional experiments showed an inhibitory effect of miR-196b-5p on osteoblast differentiation. Mechanistic explorations revealed that miR-196b-5p directly targeted semaphorin 3a (Sema3a) and inhibited Wnt/β-catenin signaling. SEMA3A attenuated the impaired osteogenesis induced by miR-196b-5p. Osteoblast-specific miR-196b transgenic mice showed significant reduction of bone mass. Trabecular osteoblasts were reduced and bone formation was suppressed, whereas osteoclasts, marrow adipocytes, and serum levels of bone resorption markers were increased in the transgenic mice. The osteoblastic progenitor cells from the transgenic mice had decreased SEMA3A levels and exhibited retarded osteogenic differentiation, whereas those marrow osteoclastic progenitors exhibited enhanced osteoclastogenic differentiation. miR-196b-5p and SEMA3A oppositely regulated the expression of receptor activator of nuclear factor-κB ligand and osteoprotegerin. The calvarial osteoblastic cells expressing the transgene promoted osteoclastogenesis, whereas the osteoblasts overexpressing Sema3a inhibited it. Finally, in vivo transfection of miR-196b-5p inhibitor to the marrow reduced ovariectomy-induced bone loss in mice. Our study has identified that miR-196b-5p plays a key role in osteoblast and osteoclast differentiation and regulates bone homeostasis. Inhibition of miR-196b-5p may be beneficial for amelioration of osteoporosis. © 2023 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Yan Xie
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Tianjin Medical University Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin, China
| | - Jie Zhou
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Tianjin Medical University Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin, China
| | - Lijie Tian
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Tianjin Medical University Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin, China
| | - Yuan Dong
- College of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Hairui Yuan
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Tianjin Medical University Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin, China
| | - Endong Zhu
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Tianjin Medical University Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin, China
| | - Xiaoxia Li
- College of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Baoli Wang
- NHC Key Lab of Hormones and Development, Tianjin Key Lab of Metabolic Diseases, Tianjin Medical University Chu Hsien-I Memorial Hospital & Institute of Endocrinology, Tianjin, China
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Al-Saleh Y, Sulimani R, Sabico S, Alshahrani FM, Fouda MA, Almohaya M, Alaidarous SB, Alkhawashki HM, Alshaker M, Alrayes H, Saleh N, Al-Daghri NM. Diagnosis and management of osteoporosis in Saudi Arabia: 2023 key updates from the Saudi Osteoporosis Society. Arch Osteoporos 2023; 18:75. [PMID: 37213036 PMCID: PMC10202978 DOI: 10.1007/s11657-023-01242-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 04/04/2023] [Indexed: 05/23/2023]
Abstract
The Saudi Osteoporosis Society (SOS) has updated its guidelines for the diagnosis and management of osteoporosis in Saudi Arabia (SA), with emphasis on postmenopausal women. This document is relevant to all healthcare professionals in SA involved in the care of patients with osteoporosis and osteoporosis-related fractures. INTRODUCTION The SOS launched the first national osteoporosis guidelines in 2015 and spearheaded the Gulf Cooperation Council Countries (GCC) osteoporosis consensus report in 2020 which was under the auspices of the European Society for Clinical and Economic Aspects of Osteoporosis (ESCEO). This paper highlights a major update of the guidelines in the SA setting. METHODS This guideline is an adaptation of the current guidelines derived from ESCEO, the American Association of Clinical Endocrinologists (AACE), and the GCC osteoporosis consensus report and studies on osteoporosis done in SA. Where accessible, the timeliest systematic review, meta-analysis, and randomized controlled trials were used as evidence. RESULTS The present update includes new recommendations for the assessment of osteoporosis taking into consideration the Saudi model of FRAX for fracture probabilities, appropriate doses for the maintenance of vitamin D status and calcium, the use of representative blood analytes for therapy monitoring, the use of romosozumab and sequential therapy in the pharmacological management strategies, and the establishment of fracture liaison services to prevent secondary fractures. CONCLUSION This updated guideline is for all healthcare professionals involved in osteoporosis and post-fracture care and management in SA and harmonized the most up-to-date changes in the field based on evidence-based medicine for use in the local setting.
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Affiliation(s)
- Yousef Al-Saleh
- Department of Endocrinology, Dr. Mohammad Alfagih Hospital, Riyadh, Saudi Arabia.
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh, Saudi Arabia.
| | - Riad Sulimani
- Department of Medicine, College of Medicine, King Saud University, King Saud University Medical City, Riyadh, Saudi Arabia
| | - Shaun Sabico
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Fahad M Alshahrani
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Mona A Fouda
- Department of Medicine, College of Medicine, King Saud University, King Saud University Medical City, Riyadh, Saudi Arabia
| | - Mohammed Almohaya
- Obesity, Endocrine and Metabolism Center, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Salwa B Alaidarous
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
- Department of Medicine, King Abdulaziz Medical City, Jeddah, Ministry of National Guard Health Affairs, Jeddah, Saudi Arabia
| | | | - Mohammed Alshaker
- Department of Family Medicine and Polyclinic, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Hanan Alrayes
- Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Najla Saleh
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Nasser M Al-Daghri
- Chair for Biomarkers of Chronic Diseases, College of Science, King Saud University, Riyadh, Saudi Arabia
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Yu Y, Wang Y, Hou X, Tian F. Recent advances in the identification of related factors and preventive strategies of hip fracture. Front Public Health 2023; 11:1006527. [PMID: 36992874 PMCID: PMC10040558 DOI: 10.3389/fpubh.2023.1006527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 02/27/2023] [Indexed: 03/14/2023] Open
Abstract
Hip fracture is the most devastating type of osteoporosis-related fracture, and is a major worldwide public health problem with a high socioeconomic burden, morbidity rate, and mortality rate. Thus, it is crucial to uncover the risk factors and protective factors to create a hip fracture prevention strategy. In addition to a briefly review of some well accepted risk and protective factors of hip fracture, this review mainly summarized the recent advances in the identification of emerging risk or protective factors for hip fracture, in terms of regional differences in medical services, diseases, drugs, mechanical load, neuromuscular mass, genes, blood types, cultural differences. This review provides a comprehensive review of the associated factors and effective prevention measures for hip fracture, and discusses issues that need further investigation. These issues include the determination of the influencing mechanism of risk factors triggering hip fracture and their interlinked correlation with other factors, as well as the confirmation or correction of emerging factors associated with hip fracture, particularly those that are still controversial. These recent findings will aid in optimizing the strategy for preventing hip fracture.
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Nakatoh S, Fujimori K, Ishii S, Tamaki J, Okimoto N, Ogawa S, Iki M. Association between pharmacotherapy and secondary hip fracture in a real-world setting: a nationwide database study. J Bone Miner Metab 2023; 41:248-257. [PMID: 36853423 DOI: 10.1007/s00774-023-01411-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 01/24/2023] [Indexed: 03/01/2023]
Abstract
INTRODUCTION This study aimed to assess the association between pharmacotherapy and secondary hip fracture incidence. MATERIALS AND METHODS The correlation between secondary hip fracture incidence and the presence, type, and medication possession ratio (MPR) of pharmacotherapy was investigated using medical insurance data acquired from the National Database of Health Insurance Claims and Specific Health Checkups of Japan. RESULTS Data collected from female patients (n = 1,435,347) were analyzed. The 2-year secondary hip fracture incidence was 3.48% (n = 49,921). Secondary hip fracture was significantly more common in patients without medications (3.80%) than in those with medications (3.00%). Patients receiving selective estrogen receptor modulators (SERMs) had the lowest average age. The crude incidence of secondary hip fracture was the lowest in patients receiving SERMs (n = 2088 [2.52%]), followed by those taking bisphosphonates (n = 11,355 [2.88%]), denosumab (n = 1118 [2.90%]), no medications (n = 32,747 [3.80%]), and parathyroid hormone (PTH: n = 2163 [4.55%]), whereas the age-adjusted incidence was the lowest in patients administered denosumab (2.27%), followed by those taking bisphosphonates (2.47%), SERMs (2.55%), PTH (3.67%), and no medications (3.80%). The mean MPR was the highest in patients taking denosumab (64.9%), followed by those receiving bisphosphonates (58.7%), SERMs (58.2%), and PTH (40.6%) in the no hip fracture group. CONCLUSION Secondary hip fractures were less likely to occur with medication versus no medication. Differences in the crude incidence of secondary hip fracture based on medications usage might be attributed to background characteristics.
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Affiliation(s)
- Shinichi Nakatoh
- Department of Orthopedic Surgery, Asahi General Hospital, 477 Tomari, Asahimachi, Shimo-Niikawa-gun, Toyama, 939-0798, Japan.
- National Database Japan-Osteoporosis Management Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
| | - Kenji Fujimori
- Department of Health Administration and Policy, Tohoku University School of Medicine, 2-1 Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
- National Database Japan-Osteoporosis Management Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Shigeyuki Ishii
- Department of Regulatory Science, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, HorinouchiTokyo, Hachiouji, 1432-1192-0392, Japan
- National Database Japan-Osteoporosis Management Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Junko Tamaki
- Department of Hygiene and Public Health, Osaka Medical and Pharmaceutical University, 2-7 Daigaku-Machi, Takatsuki, Osaka, 569-8686, Japan
- National Database Japan-Osteoporosis Management Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Nobukazu Okimoto
- Okimoto Clinic, 185-4, Kubi, Yutaka-machi, Kure-City, Hiroshima, 734-0304, Japan
- National Database Japan-Osteoporosis Management Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Sumito Ogawa
- Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
- National Database Japan-Osteoporosis Management Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-higashi, Osaka-Sayama, Osaka, 589-8511, Japan
| | - Masayuki Iki
- Department of Public Health, Kindai University Faculty of Medicine, 377-2, Oono-Higashi, Osaka-Sayama City, Osaka, 589-8511, Japan
- National Database Japan-Osteoporosis Management Study Group, Department of Public Health, Kindai University Faculty of Medicine, 377-2 Oono-higashi, Osaka-Sayama, Osaka, 589-8511, Japan
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10
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Mochizuki T, Yano K, Ikari K, Okazaki K. Comparison of different parameters between daily and twice-weekly teriparatide in postmenopausal women with severe osteoporosis. J Bone Miner Metab 2023; 41:220-226. [PMID: 36625920 DOI: 10.1007/s00774-022-01398-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 12/23/2022] [Indexed: 01/11/2023]
Abstract
INTRODUCTION Once-daily teriparatide (D-TPTD) and twice-weekly TPTD (W-TPTD), which are self-administered injections, are generally used in the treatment of severe osteoporosis. This study aimed to reveal the differences in the persistence, safety, and effectiveness of D-TPTD and W-TPTD. MATERIALS AND METHODS A total of 102 patients received D-TPTD (n = 51) and W-TPTD (n = 51). The bone mineral densities (BMD) of the lumbar spine, total hip, and femoral neck were measured using dual energy X-ray absorptiometry. The persistence and effectiveness of the two treatments were compared at 12 months. RESULTS The persistence in the D-TPTD and W-TPTD groups was 80.4% and 66.7% at 12 months, respectively (p = 0.178). The % changes (Δ) in BMD values from baseline for the lumbar spine in the D-TPTD were significantly higher than those in the W-TPTD (11.2% vs. 6.3%; p < 0.001) at 12 months. The ΔBMD values for the total hip (3.7% vs. 1.3%; p = 0.065) and femoral neck (2.2% vs. 1.6%; p = 0.489) did not differ significantly between the two groups at 12 months. The incidence of new morphological vertebral fractures in the D-TPTD and W-TPTD groups was 7.3% and 8.6%, respectively, at 12 months (p = 1.000). CONCLUSIONS Lumbar spine BMD (LS-BMD) was significantly increased. Moreover, ΔLS-BMD in the D-TPTD group was higher than that in the W-TPTD group. This study showed that the persistence, ΔTH-BMD, ΔFN-BMD and incidence of vertebral fractures did not differ between the two groups.
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Affiliation(s)
- Takeshi Mochizuki
- Department of Orthopedic Surgery, Kamagaya General Hospital, Kamagaya, Chiba, Japan.
| | - Koichiro Yano
- Department of Orthopedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Katsunori Ikari
- Department of Orthopedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Ken Okazaki
- Department of Orthopedic Surgery, Tokyo Women's Medical University, Tokyo, Japan
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11
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Qaseem A, Hicks LA, Etxeandia-Ikobaltzeta I, Shamliyan T, Cooney TG, Cross JT, Fitterman N, Lin JS, Maroto M, Obley AJ, Tice JA, Tufte JE. Pharmacologic Treatment of Primary Osteoporosis or Low Bone Mass to Prevent Fractures in Adults: A Living Clinical Guideline From the American College of Physicians. Ann Intern Med 2023; 176:224-238. [PMID: 36592456 PMCID: PMC10885682 DOI: 10.7326/m22-1034] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
DESCRIPTION This guideline updates the 2017 American College of Physicians (ACP) recommendations on pharmacologic treatment of primary osteoporosis or low bone mass to prevent fractures in adults. METHODS The ACP Clinical Guidelines Committee based these recommendations on an updated systematic review of evidence and graded them using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) system. AUDIENCE AND PATIENT POPULATION The audience for this guideline includes all clinicians. The patient population includes adults with primary osteoporosis or low bone mass. RECOMMENDATION 1A ACP recommends that clinicians use bisphosphonates for initial pharmacologic treatment to reduce the risk of fractures in postmenopausal females diagnosed with primary osteoporosis (strong recommendation; high-certainty evidence). RECOMMENDATION 1B ACP suggests that clinicians use bisphosphonates for initial pharmacologic treatment to reduce the risk of fractures in males diagnosed with primary osteoporosis (conditional recommendation; low-certainty evidence). RECOMMENDATION 2A ACP suggests that clinicians use the RANK ligand inhibitor (denosumab) as a second-line pharmacologic treatment to reduce the risk of fractures in postmenopausal females diagnosed with primary osteoporosis who have contraindications to or experience adverse effects of bisphosphonates (conditional recommendation; moderate-certainty evidence). RECOMMENDATION 2B ACP suggests that clinicians use the RANK ligand inhibitor (denosumab) as a second-line pharmacologic treatment to reduce the risk of fractures in males diagnosed with primary osteoporosis who have contraindications to or experience adverse effects of bisphosphonates (conditional recommendation; low-certainty evidence). RECOMMENDATION 3 ACP suggests that clinicians use the sclerostin inhibitor (romosozumab, moderate-certainty evidence) or recombinant PTH (teriparatide, low-certainty evidence), followed by a bisphosphonate, to reduce the risk of fractures only in females with primary osteoporosis with very high risk of fracture (conditional recommendation). RECOMMENDATION 4 ACP suggests that clinicians take an individualized approach regarding whether to start pharmacologic treatment with a bisphosphonate in females over the age of 65 with low bone mass (osteopenia) to reduce the risk of fractures (conditional recommendation; low-certainty evidence).
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Affiliation(s)
- Amir Qaseem
- American College of Physicians, Philadelphia, Pennsylvania (A.Q., I.E., T.S.)
| | - Lauri A Hicks
- Centers for Disease Control and Prevention, Atlanta, Georgia (L.A.H.)
| | | | - Tatyana Shamliyan
- American College of Physicians, Philadelphia, Pennsylvania (A.Q., I.E., T.S.)
| | - Thomas G Cooney
- Oregon Health & Science University, Portland, Oregon (T.G.C.)
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12
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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13
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Nicolopoulos K, Moshi MR, Stringer D, Ma N, Jenal M, Vreugdenburg T. The clinical effectiveness of denosumab (Prolia®) in patients with hormone-sensitive cancer receiving endocrine therapy, compared to bisphosphonates, selective estrogen receptor modulators (SERM), and placebo: a systematic review and network meta-analysis. Arch Osteoporos 2023; 18:18. [PMID: 36624318 DOI: 10.1007/s11657-023-01211-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/28/2022] [Indexed: 01/11/2023]
Abstract
This systematic review (SR) assessed the use of denosumab (Prolia®) to treat osteoporosis in cancer patients receiving endocrine therapy. Denosumab was found to prevent vertebral fractures and improve bone mineral density in cancer patients with osteoporosis. This is the first SR to assess treating osteoporotic cancer patients with denosumab. PURPOSE This study assessed the effectiveness and safety of denosumab (Prolia®) compared to bisphosphonates (alendronate, ibandronate, risedronate, zoledronate), selective estrogen receptor modulators (SERMs) (bazedoxifene, raloxifene) and placebo for the treatment of osteoporosis in hormone-sensitive cancer patients receiving endocrine therapy (men with prostate cancer [MPC] on hormone ablation therapy [HAT], and women with breast cancer [WBC] on adjuvant aromatase inhibitor therapy [AAIT]). METHODS Systematic literature searches were conducted in three biomedical databases to identify randomized controlled trials (RCTs). Frequentist network meta-analyses and/or pairwise meta-analyses were performed on predetermined outcomes (i.e., vertebral/nonvertebral fractures, bone mineral density [BMD], mortality, treatment-related adverse events [AEs], serious AEs [SAEs], withdrawal due to treatment-related AEs). RESULTS A total of 14 RCTs (15 publications) were included. Denosumab was found to prevent vertebral fractures in cancer patients receiving endocrine therapy, relative to placebo. Similarly, denosumab, zoledronate, and alendronate improved BMD at the femoral neck (FN) and lumbar spine (LS) in MPC on HAT, relative to placebo. Denosumab, ibandronate and risedronate improved BMD at the LS and total hip (TH) in WBC on AAIT, relative to placebo. Denosumab and risedronate improved trochanteric (TRO) BMD in WBC on AAIT, relative to placebo. Similarly, denosumab improved FN BMD in WBC on AAIT. CONCLUSION In MPC on HAT, denosumab (relative to placebo) was effective at preventing vertebral fractures and improving BMD at the FN and LS. Moreover, in WBC on AAIT, denosumab (relative to placebo) improved BMD at the FN, LS, TH, and TRO, as well as prevent vertebral fracture.
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Affiliation(s)
- Konstance Nicolopoulos
- Research & Evaluation incorporating ASERNIP-S, Royal Australasian College of Surgeons, Adelaide, Australia
| | - Magdalena Ruth Moshi
- Research & Evaluation incorporating ASERNIP-S, Royal Australasian College of Surgeons, Adelaide, Australia.
| | - Danielle Stringer
- Research & Evaluation incorporating ASERNIP-S, Royal Australasian College of Surgeons, Adelaide, Australia
| | - Ning Ma
- Research & Evaluation incorporating ASERNIP-S, Royal Australasian College of Surgeons, Adelaide, Australia
| | - Mathias Jenal
- Health Technology Assessment Section, Health Insurance Benefits Division, Health and Accident Insurance Directorate, Federal Office of Public Health (FOPH), Bern, Switzerland
| | - Thomas Vreugdenburg
- Research & Evaluation incorporating ASERNIP-S, Royal Australasian College of Surgeons, Adelaide, Australia
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14
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Mills ES, Hah RJ, Fresquez Z, Mertz K, Buser Z, Alluri RK, Anderson PA. Secondary Fracture Rate After Vertebral Osteoporotic Compression Fracture Is Decreased by Anti-Osteoporotic Medication but Not Increased by Cement Augmentation. J Bone Joint Surg Am 2022; 104:2178-2185. [PMID: 36223482 DOI: 10.2106/jbjs.22.00469] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Painful vertebral osteoporotic compression fractures (OCFs) are often treated with cement augmentation, although controversies exist as to whether or not this increases the secondary fracture risk. Prevention of secondary fracture includes treatment of underlying osteoporosis. The purposes of this study were to determine (1) whether cement augmentation increases the rate of secondary fracture compared with nonoperative management, (2) whether anti-osteoporotic medications reduce the rate of secondary fracture, and (3) the rate of osteoporosis treatment with medications following vertebral OCF. METHODS The PearlDiver database was queried for all patients with a diagnosis of OCF from 2015 to 2019. Patients were excluded if they were <50 years old, had a diagnosis of spinal neoplasm or infection, or underwent lumbar fusion in the perioperative period. Secondary fracture risk was assessed using univariate and multivariate logistic regression analysis, with kyphoplasty, vertebroplasty, anti-osteoporotic medications, age, gender, and Elixhauser Comorbidity Index as variables. RESULTS A total of 36,145 patients were diagnosed with an OCF during the study period. Of those, 25,904 (71.7%) underwent nonoperative management and 10,241 (28.3%) underwent cement augmentation, including 1,556 who underwent vertebroplasty and 8,833 who underwent kyphoplasty. Patients who underwent nonoperative management had a secondary fracture rate of 21.8% following the initial OCF, compared with 14.5% in the vertebroplasty cohort and 18.5% in the kyphoplasty cohort, which was not a significant difference on multivariate analysis. In the entire cohort, 2,833 (7.8%) received anti-osteoporotic medications and 33,312 (92.2%) did not. The rate of secondary fracture was 10.1% in patients who received medications and 21.9% in those who did not, which was a significant difference on multivariate analysis (odds ratio = 1.23, p < 0.001). CONCLUSIONS Cement augmentation did not alter the rate of secondary fracture, whereas anti-osteoporotic medications significantly decreased the risk of subsequent OCF by 19%. Only 7.8% of patients received a prescription for an anti-osteoporotic medication following the initial OCF. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Emily S Mills
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Raymond J Hah
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Zoe Fresquez
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Kevin Mertz
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Zorica Buser
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Ram K Alluri
- Department of Orthopaedic Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Paul A Anderson
- Department of Orthopedic Surgery & Rehabilitation, University of Wisconsin, Madison, Wisconsin
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15
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de Sire A, Lippi L, Aprile V, Calafiore D, Folli A, D'Abrosca F, Moalli S, Lucchi M, Ammendolia A, Invernizzi M. Pharmacological, Nutritional, and Rehabilitative Interventions to Improve the Complex Management of Osteoporosis in Patients with Chronic Obstructive Pulmonary Disease: A Narrative Review. J Pers Med 2022; 12:1626. [PMID: 36294765 DOI: 10.3390/jpm12101626] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 09/27/2022] [Accepted: 09/28/2022] [Indexed: 11/06/2022] Open
Abstract
Osteoporosis is a highly prevalent condition affecting a growing number of patients affected by chronic obstructive pulmonary disease (COPD), with crucial implications for risk of fragility fractures, hospitalization, and mortality. Several risk factors have been identified to have a role in osteoporosis development in COPD patients, including corticosteroid therapy, systemic inflammation, smoke, physical activity levels, malnutrition, and sarcopenia. In this scenario, a personalized multitarget intervention focusing on the pathological mechanisms underpinning osteoporosis is mandatory to improve bone health in these frail patients. Specifically, physical exercise, nutritional approach, dietary supplements, and smoke cessation are the cornerstone of the lifestyle approach to osteoporosis in COPD patients, improving not only bone health but also physical performance and balance. On the other hand, pharmacological treatment should be considered for both the prevention and treatment of osteoporosis in patients at higher risk of fragility fractures. Despite these considerations, several barriers still affect the integration of a personalized approach to managing osteoporosis in COPD patients. However, digital innovation solutions and telemedicine might have a role in optimizing sustainable networking between hospital assistance and community settings to improve bone health and reduce sanitary costs of the long-term management of COPD patients with osteoporosis.
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16
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Nakatoh S, Fujimori K, Ishii S, Tamaki J, Okimoto N, Ogawa S, Iki M. Association of pharmacotherapy with the second hip fracture incidence in women: A retrospective analysis of the National Database of Health Insurance Claims and Specific Health Checkups of Japan. Geriatr Gerontol Int 2022; 22:930-937. [PMID: 36167466 DOI: 10.1111/ggi.14485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 07/29/2022] [Accepted: 08/31/2022] [Indexed: 11/28/2022]
Abstract
AIM Second hip fractures worsen the quality of life and are associated with increased mortality. We clarified the association between the pharmacotherapy and second hip fracture prevention. METHODS The relationship between the incidence of second hip fracture and the presence, type and medication possession ratio (MPR) of pharmacotherapy was investigated using medical insurance data from the National Database of Health Insurance Claims and Specific Health Checkups of Japan during April 2012 to March 2019. RESULTS Data of 776 040 female patients were analyzed. The 2-year rate of second hip fractures was 3.31% (n = 25 684). Bisphosphonates (n = 148 138, 19.1%) were the most commonly used medications after primary hip fracture. Patients receiving selective estrogen receptor modulators (SERMs) had the lowest age, followed by those receiving bisphosphonates, denosumab and parathyroid hormone (PTH). The second hip fracture crude incidence was lowest in patients administered SERMs (n = 859, 2.44%), followed by those administered bisphosphonates (n = 4451, 3.00%), denosumab (n = 484, 3.19%), no medication (n = 19 017, 3.39%) and PTH (n = 873, 5.35%); however, the age-adjusted incidence was the lowest in patients administered denosumab (2.22%), followed by those administered bisphosphonates (2.35%), SERMs (2.39%), no medications (3.39%) and PTH (3.67%). The MPR was highest in patients administered denosumab (60.0%). Among patients without a second hip fracture, the rate of patients with MPR ≥80% was highest among those administered SERMs (40.8%), followed by those administered bisphosphonates (38.0%), denosumab (35.4%) and PTH (12.2%). CONCLUSION Differences in patient background characteristics and the rate of patients with MPR ≥80% might underlie the observed differences in the crude incidence of second hip fracture among the medication groups. Geriatr Gerontol Int 2022; ••: ••-••.
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Affiliation(s)
- Shinichi Nakatoh
- Department of Orthopedic Surgery, Asahi General Hospital, Toyama, Japan.,National Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Kenji Fujimori
- Department of Health Administration and Policy, Tohoku University School of Medicine, Sendai, Japan.,National Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Shigeyuki Ishii
- Department of Regulatory Science, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, Hachioji, Japan.,National Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Junko Tamaki
- Department of Hygiene & Public Health, Osaka Medical and Pharmaceutical University, Takatsuki, Japan.,National Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Nobukazu Okimoto
- Department of Orthopedic Surgery, Okimoto Clinic, Kure, Japan.,National Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Sumito Ogawa
- Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,National Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Masayuki Iki
- Department of Public Health, Kindai University Faculty of Medicine, Osaka-Sayama, Japan.,National Database Japan-Osteoporosis Management (NDBJ-OS) Study Group, Department of Public Health, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
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17
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Hsieh YC, Yang YS, Chien LN, Chiang YH, Lin JH. Timing of symptomatic subsequent vertebral compression fracture associated with different demographic factors. Eur Spine J 2022; 31:2439-2447. [PMID: 35816197 DOI: 10.1007/s00586-022-07293-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 06/07/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Symptomatic subsequent vertebral compression fracture (VCF; SVCF) is a common complication associated with poor outcomes. Accumulating evidence shows that demographic factors and incidences of symptomatic SVCFs differ during different periods after the primary vertebroplasty (VP). PURPOSE To investigate the incidence and demographic factors of symptomatic SVCFs after the primary VP in different periods using registry data in the Taiwan National Health Insurance Research Database. METHODS This retrospective cohort study included 28,343 patients aged ≥ 50 years with painful VCF treated with VP from 2002 to 2016. Symptomatic SVCF was defined as SVCF requiring another VP or re-admission. During the 2-year follow-up, 1955 patients received subsequent VP while 1,407 were readmitted. Cox proportional hazard models were used to compare the risks of subsequent VP or readmission. RESULTS The cumulative incident rate of subsequent VP and re-hospitalization was 0.87 [95% confidence interval (CI), 0.82 ~ 0.92] and 0.62 (95% CI, 0.58 ~ 0.66) per 100 person-months, respectively, within the first 6 months after the primary VP, and it decreased over time. A multiple Cox regression model showed that age, osteopenia or osteoporosis, Charlson comorbidity index (CCI) were significant independent risk factors of subsequent VP or readmission within the first 6 months. CONCLUSIONS This study demonstrated that the incidence of symptomatic SVCF peaked in the first 6 months after the primary VP. Age, osteoporosis or osteopenia, and CCI were determined to be risk factors in the first 6 months, but only osteoporosis or osteopenia and CCI were risk factors thereafter.
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Affiliation(s)
- Yi-Chen Hsieh
- The PhD Program of Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei, 11031, Taiwan
- College of Pharmacy, PhD Program in Biotechnology Research and Development, Taipei Medical University, Taipei, 11031, Taiwan
- Master Program in Applied Molecular Epidemiology, College of Public Health, Taipei Medical University, Taipei, 11031, Taiwan
| | - Yi-Shan Yang
- Department of Neurosurgery, Taipei Medical University Hospital, Taipei, 11031, Taiwan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei, 11031, Taiwan
| | - Li-Nien Chien
- Graduate Institution of Data Science, College of Management, Taipei Medical University, Taipei, 11031, Taiwan
- School of Health Care Administration, College of Management, Taipei Medical University, Taipei, 11031, Taiwan
- Health Data Analytics and Statistics Center, Office of Data Science, Taipei Medical University, Taipei, 11031, Taiwan
| | - Yung-Hsiao Chiang
- Department of Neurosurgery, Taipei Medical University Hospital, Taipei, 11031, Taiwan
- Taipei Neuroscience Institute, Taipei Medical University, Taipei, 11031, Taiwan
- Division of Neurosurgery, Department of Surgery, School of Medicine, Taipei Medical University, 11031, Taipei, Taiwan
| | - Jiann-Her Lin
- Department of Neurosurgery, Taipei Medical University Hospital, Taipei, 11031, Taiwan.
- Taipei Neuroscience Institute, Taipei Medical University, Taipei, 11031, Taiwan.
- Division of Neurosurgery, Department of Surgery, School of Medicine, Taipei Medical University, 11031, Taipei, Taiwan.
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18
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Payne KA, Shaw NM, Erickson CB, Yarger P, Yu Y, Baldini T, Kleck CJ, Patel VV, Burger EL. Blockade of Osteoclast-Mediated Bone Resorption With a RANKL-Inhibitor Enhances Bone Formation in a Rat Spinal Fusion Model. Spine (Phila Pa 1976) 2022; 47:1165-1171. [PMID: 35797625 DOI: 10.1097/brs.0000000000004412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 06/06/2022] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Rat spine fusion model. OBJECTIVE The present study aimed to determine whether administration of osteoprotegerin (OPG) in a rat model of spinal fusion increases bone volume, bone density, and decreases osteoclasts in the fusion mass. SUMMARY OF BACKGROUND DATA OPG is a soluble RANK-ligand inhibitor that blocks osteoclast differentiation and activation. This makes it a potential agent to control the remodeling process and enhance bone mass during spinal fusion. MATERIALS AND METHODS Forty-eight male Sprague-Dawley rats received a one-level spinal fusion of L4-L5 with bone allograft. Rats were then divided into four groups according to initiation of treatment: (1) saline on day 0 (saline), (2) OPG on day 0 (OPG D0), (3) OPG on day 10 (OPG D10), and (4) OPG on day 21 (OPG D21) postsurgery. After their initial injection, rats received weekly subcutaneous injections of OPG (10 mg/kg) and were euthanized six weeks postsurgery. MicroCT analysis of the fusion site and histological analysis of bone surface for quantification of osteoclast lining was performed. RESULTS Increased bone volume in the fusion site and around the spinous process was seen in OPG D0 and OPG D10 when compared with saline. Mean trabecular thickness was greater in all groups receiving OPG compared with saline, with OPG D0 and OPG D10 having significantly greater mean trabecular thickness than OPG D21. All OPG groups had less bone surface lined with osteoclasts when compared with Saline, with OPG D0 and OPG D10 having fewer than OPG D21. CONCLUSIONS This study indicates that OPG inhibited osteoclast bone resorption, which led to greater bone at the fusion site. Future studies investigating OPG on its own or in combination with an osteogenic factor to improve spinal fusion outcomes are warranted to further elucidate its potential therapeutic effect.
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Affiliation(s)
- Karin A Payne
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Nichole M Shaw
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Christopher B Erickson
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO
- Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Peter Yarger
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Yangyi Yu
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Todd Baldini
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Christopher J Kleck
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Vikas V Patel
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Evalina L Burger
- Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO
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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: 125] [Impact Index Per Article: 62.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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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ACOG Committee on Clinical Practice Guidelines–Gynecology. Management of Postmenopausal Osteoporosis: ACOG Clinical Practice Guideline No. 2. Obstet Gynecol 2022; 139:698-717. [PMID: 35594133 DOI: 10.1097/AOG.0000000000004730] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Indexed: 01/05/2023]
Abstract
PURPOSE To provide updated evidence-based recommendations for the treatment of postmenopausal osteoporosis. TARGET POPULATION Postmenopausal patients with primary osteoporosis. METHODS This guideline was developed using an a priori protocol in conjunction with a writing team consisting of two specialists in obstetrics and gynecology appointed by the ACOG Committee on Clinical Practice Guidelines-Gynecology and one external subject matter expert. ACOG medical librarians completed a comprehensive literature search for primary literature within Cochrane Library, Cochrane Collaboration Registry of Controlled Trials, EMBASE, PubMed, and MEDLINE. Studies that moved forward to the full-text screening stage were assessed by two authors from the writing team based on standardized inclusion and exclusion criteria. Included studies underwent quality assessment, and a modified GRADE (Grading of Recommendations Assessment, Development, and Evaluation) evidence-to-decision framework was applied to interpret and translate the evidence into recommendation statements. RECOMMENDATIONS This Clinical Practice Guideline includes updated recommendations on who should receive osteoporosis pharmacotherapy, the benefits and risks of available pharmacotherapy options, treatment monitoring and follow-up, and the role of calcium and vitamin D in the management of postmenopausal osteoporosis. Recommendations are classified by strength and evidence quality. Ungraded Good Practice Points are included to provide guidance when a formal recommendation could not be made because of inadequate or nonexistent evidence.
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Willems D, Javaid MK, Pinedo-Villanueva R, Libanati C, Yehoshua A, Charokopou M. Importance of Time Point–Specific Indirect Treatment Comparisons of Osteoporosis Treatments: A Systematic Literature Review and Network Meta-Analyses. Clin Ther 2022; 44:81-97. [DOI: 10.1016/j.clinthera.2021.11.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 11/05/2021] [Accepted: 11/20/2021] [Indexed: 11/25/2022]
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Abstract
Postmenopausal osteoporosis is a chronic progressive condition characterized by reduced bone mass and impaired bone quality, leading to an increased risk of fragility fractures. Osteoporotic fractures reduce quality of life and are associated with high morbidity, mortality and economic burden. Primary and secondary prevention interventions are always recommended starting from the premenopausal age, in women after menopause, however, it is essential to develop a long-term intervention strategy that allows to identify patients at high risk of fracture and the choice of therapy based on the estimated risk. This narrative review described the tools for layering the management approach in relation to low, high and very high fracture risk. Several medications are now available for the treatment of osteoporosis and the prevention of fractures; the knowledge of the efficacy, safety and additional benefits profile of the individual preparations allows an appropriate choice between the different drugs available and the possibility of adapting the prescription to the lifetime fracture risk spectrum. From the literature it emerges that menopausal hormone therapy (MHT), TSEC combination and SERMs can be drugs of choice to counteract postmenopausal bone loss in younger women or at low risk of fracture, while bisphosphonates and denosumab are appropriate for women with high risk or at an older age. Therapy with denosumab and anabolic agents such as teriparatide and romosozumab is particularly indicated for subjects with very high risk of fracture.
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Affiliation(s)
- Gloria Bonaccorsi
- Department of Translational Medicine, Menopause and Osteoporosis Center, University of Ferrara, Ferrara, Italy - .,University Center for Studies on Gender Medicine, University of Ferrara, Ferrara, Italy -
| | - Monica Rizzati
- Department of Translational Medicine, Menopause and Osteoporosis Center, University of Ferrara, Ferrara, Italy
| | - Lara Salani
- Department of Translational Medicine, Menopause and Osteoporosis Center, University of Ferrara, Ferrara, Italy
| | - Melchiore Giganti
- Department of Translational Medicine and for Romagna, Faculty of Medicine, Pharmacy and Prevention, University of Ferrara, Ferrara, Italy
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Hagino H, Sugimoto T, Tanaka S, Sasaki K, Sone T, Nakamura T, Soen S, Mori S. A randomized, controlled trial of once-weekly teriparatide injection versus alendronate in patients at high risk of osteoporotic fracture: primary results of the Japanese Osteoporosis Intervention Trial-05. Osteoporos Int 2021; 32:2301-2311. [PMID: 34002252 PMCID: PMC8563544 DOI: 10.1007/s00198-021-05996-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 05/05/2021] [Indexed: 11/10/2022]
Abstract
UNLABELLED In this randomized, controlled trial, treatment with once-weekly subcutaneous injection of teriparatide for 72 weeks was found to be associated with a significant reduction in the incidence of morphometric vertebral fractures compared with alendronate in women with primary osteoporosis who were at high risk of fracture. INTRODUCTION To determine whether the anti-fracture efficacy of teriparatide is superior to that of alendronate, a prospective, randomized, open-label, blinded-endpoint trial was performed. METHODS Japanese women aged at least 75 years were eligible for the study if they had primary osteoporosis and were at high risk of fracture. Patients were randomly assigned in a 1:1 ratio to receive sequential therapy (once-weekly subcutaneous injection of teriparatide 56.5 μg for 72 weeks followed by alendronate for 48 weeks) or monotherapy with alendronate for 120 weeks. The primary endpoint was the incidence of morphometric vertebral fractures at 72 weeks (at the end of teriparatide treatment). RESULTS Between October 2014 and December 2017, 1011 patients (505 in the teriparatide group and 506 in the alendronate group) were enrolled. Of these, 778 patients (351 and 427, respectively) were included in the primary analysis. The incidence of morphometric vertebral fractures was significantly lower in the teriparatide group (56 per 419.9 person-years, annual incidence rate 0.1334) than in the alendronate group (96 per 553.6 person-years, annual incidence rate 0.1734), with a rate ratio of 0.78 (95% confidence interval 0.61 to 0.99, P = 0.04). In both groups, adverse events were most frequently reported in the following system organ classes: infections and infestations, gastrointestinal disorders, and musculoskeletal and connective tissue disorders. CONCLUSION Once-weekly subcutaneous injection of teriparatide significantly reduced the incidence of morphometric vertebral fractures compared with alendronate in women with primary osteoporosis who were at high risk of fracture. TRIAL REGISTRATION jRCTs031180235 and UMIN000015573, March 12, 2019.
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Affiliation(s)
- H. Hagino
- grid.265107.70000 0001 0663 5064School of Health Science, Tottori University Faculty of Medicine, Yonago, Tottori Japan
| | - T. Sugimoto
- Eikokai Ono Hospital, 973 Tenjin-cho, Ono, Hyogo Japan
| | - S. Tanaka
- grid.258799.80000 0004 0372 2033Department of Clinical Biostatistics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - K. Sasaki
- grid.258799.80000 0004 0372 2033Department of Clinical Biostatistics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - T. Sone
- grid.415086.e0000 0001 1014 2000Department of Nuclear Medicine, Kawasaki Medical School, Kurashiki, Okayama Japan
| | | | - S. Soen
- Soen Orthopaedics, Osteoporosis and Rheumatology Clinic, Kobe, Hyogo Japan
| | - S. Mori
- grid.415466.40000 0004 0377 8408Bone and Joint Surgery, Seirei Hamamatsu General Hospital, Hamamatsu, Shizuoka, Japan
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Jenkins EC, Chattopadhyay M, Germain D. Folding Mitochondrial-Mediated Cytosolic Proteostasis Into the Mitochondrial Unfolded Protein Response. Front Cell Dev Biol 2021; 9:715923. [PMID: 34631705 PMCID: PMC8495152 DOI: 10.3389/fcell.2021.715923] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 08/30/2021] [Indexed: 01/04/2023] Open
Abstract
Several studies reported that mitochondrial stress induces cytosolic proteostasis. How mitochondrial stress activates proteostasis in the cytosol remains unclear. However, the cross-talk between the mitochondria and cytosolic proteostasis has far reaching implications for treatment of proteopathies including neurodegenerative diseases. This possibility appears within reach since selected drugs have begun to emerge as being able to stimulate mitochondrial-mediated cytosolic proteostasis. In this review, we focus on studies describing how mitochondrial stress activates proteostasis in the cytosol across multiple model organisms. A model is proposed linking mitochondrial-mediated regulation of cytosolic translation, folding capacity, ubiquitination, and proteasome degradation and autophagy as a multi layered control of cytosolic proteostasis that overlaps with the integrated stress response (ISR) and the mitochondrial unfolded protein response (UPRmt). By analogy to the conductor in an orchestra managing multiple instrumental sections into a dynamically integrated musical piece, the cross-talk between these signaling cascades places the mitochondria as a major conductor of cellular integrity.
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Affiliation(s)
- Edmund Charles Jenkins
- Division of Hematology/Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, Tisch Cancer Institute, New York, NY, United States
| | - Mrittika Chattopadhyay
- Division of Hematology/Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, Tisch Cancer Institute, New York, NY, United States
| | - Doris Germain
- Division of Hematology/Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, Tisch Cancer Institute, New York, NY, United States
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Davis S, Simpson E, Hamilton J, James MMS, Rawdin A, Wong R, Goka E, Gittoes N, Selby P. Denosumab, raloxifene, romosozumab and teriparatide to prevent osteoporotic fragility fractures: a systematic review and economic evaluation. Health Technol Assess 2021; 24:1-314. [PMID: 32588816 DOI: 10.3310/hta24290] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Fragility fractures are fractures that result from mechanical forces that would not ordinarily result in fracture. OBJECTIVES The objectives were to evaluate the clinical effectiveness, safety and cost-effectiveness of non-bisphosphonates {denosumab [Prolia®; Amgen Inc., Thousand Oaks, CA, USA], raloxifene [Evista®; Daiichi Sankyo Company, Ltd, Tokyo, Japan], romosozumab [Evenity®; Union Chimique Belge (UCB) S.A. (Brussels, Belgium) and Amgen Inc.] and teriparatide [Forsteo®; Eli Lilly and Company, Indianapolis, IN, USA]}, compared with each other, bisphosphonates or no treatment, for the prevention of fragility fracture. DATA SOURCES For the clinical effectiveness review, nine electronic databases (including MEDLINE, EMBASE and the World Health Organization International Clinical Trials Registry Platform) were searched up to July 2018. REVIEW METHODS A systematic review and network meta-analysis of fracture and femoral neck bone mineral density were conducted. A review of published economic analyses was undertaken and a model previously used to evaluate bisphosphonates was adapted. Discrete event simulation was used to estimate lifetime costs and quality-adjusted life-years for a simulated cohort of patients with heterogeneous characteristics. This was done for each non-bisphosphonate treatment, a strategy of no treatment, and the five bisphosphonate treatments previously evaluated. The model was populated with effectiveness evidence from the systematic review and network meta-analysis. All other parameters were estimated from published sources. An NHS and Personal Social Services perspective was taken, and costs and benefits were discounted at 3.5% per annum. Fracture risk was estimated from patient characteristics using the QFracture® (QFracture-2012 open source revision 38, Clinrisk Ltd, Leeds, UK) and FRAX® (web version 3.9, University of Sheffield, Sheffield, UK) tools. The relationship between fracture risk and incremental net monetary benefit was estimated using non-parametric regression. A probabilistic sensitivity analysis and scenario analyses were used to assess uncertainty. RESULTS Fifty-two randomised controlled trials of non-bisphosphonates were included in the clinical effectiveness systematic review and an additional 51 randomised controlled trials of bisphosphonates were included in the network meta-analysis. All treatments had beneficial effects compared with placebo for vertebral, non-vertebral and hip fractures, with hazard ratios varying from 0.23 to 0.94, depending on treatment and fracture type. The effects on vertebral fractures and the percentage change in bone mineral density were statistically significant for all treatments. The rate of serious adverse events varied across trials (0-33%), with most between-group differences not being statistically significant for comparisons with placebo/no active treatment, non-bisphosphonates or bisphosphonates. The incremental cost-effectiveness ratios were > £20,000 per quality-adjusted life-year for all non-bisphosphonate interventions compared with no treatment across the range of QFracture and FRAX scores expected in the population eligible for fracture risk assessment. The incremental cost-effectiveness ratio for denosumab may fall below £30,000 per quality-adjusted life-year at very high levels of risk or for high-risk patients with specific characteristics. Raloxifene was dominated by no treatment (resulted in fewer quality-adjusted life-years) in most risk categories. LIMITATIONS The incremental cost-effectiveness ratios are uncertain for very high-risk patients. CONCLUSIONS Non-bisphosphonates are effective in preventing fragility fractures, but the incremental cost-effectiveness ratios are generally greater than the commonly applied threshold of £20,000-30,000 per quality-adjusted life-year. STUDY REGISTRATION This study is registered as PROSPERO CRD42018107651. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 24, No. 29. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Sarah Davis
- Health Economics and Decision Science, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Emma Simpson
- Health Economics and Decision Science, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Jean Hamilton
- Health Economics and Decision Science, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Marrissa Martyn-St James
- Health Economics and Decision Science, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Andrew Rawdin
- Health Economics and Decision Science, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Ruth Wong
- Health Economics and Decision Science, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Edward Goka
- Health Economics and Decision Science, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Neil Gittoes
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Peter Selby
- School of Medical Sciences, University of Manchester, Manchester, UK
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Migliorini F, Maffulli N, Colarossi G, Eschweiler J, Tingart M, Betsch M. Effect of drugs on bone mineral density in postmenopausal osteoporosis: a Bayesian network meta-analysis. J Orthop Surg Res 2021; 16:533. [PMID: 34452621 PMCID: PMC8393477 DOI: 10.1186/s13018-021-02678-x] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 08/16/2021] [Indexed: 12/24/2022] Open
Abstract
Background Osteoporosis affects mostly postmenopausal women, leading to deterioration of the microarchitectural bone structure and low bone mass, with an increased fracture risk with associated disability, morbidity and mortality. This Bayesian network meta-analysis compared the effects of current anti-osteoporosis drugs on bone mineral density. Methods The present systematic review and network meta-analysis follows the PRISMA extension statement to report systematic reviews incorporating network meta-analyses of health care interventions. The literature search was performed in June 2021. All randomised clinical trials that have investigated the effects of two or more drug treatments on BMD for postmenopausal osteoporosis were accessed. The network comparisons were performed through the STATA Software/MP routine for Bayesian hierarchical random-effects model analysis. The inverse variance method with standardised mean difference (SMD) was used for analysis. Results Data from 64 RCTs involving 82,732 patients were retrieved. The mean follow-up was 29.7 ± 19.6 months. Denosumab resulted in a higher spine BMD (SMD −0.220; SE 3.379), followed by pamidronate (SMD −5.662; SE 2.635) and zoledronate (SMD −10.701; SE 2.871). Denosumab resulted in a higher hip BMD (SMD −0.256; SE 3.184), followed by alendronate (SMD −17.032; SE 3.191) and ibandronate (SMD −17.250; SE 2.264). Denosumab resulted in a higher femur BMD (SMD 0.097; SE 2.091), followed by alendronate (SMD −16.030; SE 1.702) and ibandronate (SMD −17.000; SE 1.679). Conclusion Denosumab results in higher spine BMD in selected women with postmenopausal osteoporosis. Denosumab had the highest influence on hip and femur BMD. Level of evidence Level I, Bayesian network meta-analysis of RCTs
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Affiliation(s)
- Filippo Migliorini
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany.
| | - Nicola Maffulli
- Department of Medicine, Surgery and Dentistry, University of Salerno, Via S. Allende, 84081 Baronissi, Salerno, Italy.,Queen Mary University of London, Barts and the London School of Medicine and Dentistry, Centre for Sports and Exercise Medicine, Mile End Hospital, 275 Bancroft Road, London, E1 4DG, England.,School of Pharmacy and Bioengineering, Keele University Faculty of Medicine, Thornburrow Drive, Stoke on Trent, England
| | - Giorgia Colarossi
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Jörg Eschweiler
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Markus Tingart
- Department of Orthopaedic, Trauma, and Reconstructive Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Marcel Betsch
- Department of Orthopaedics and Trauma Surgery, University Hospital Mannheim, Medical Faculty of the University Heidelberg, Mannheim, Germany
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Seitidis G, Nikolakopoulos S, Hennessy EA, Tanner-Smith EE, Mavridis D. Network Meta-Analysis Techniques for Synthesizing Prevention Science Evidence. Prev Sci 2021. [PMID: 34387806 DOI: 10.1007/s11121-021-01289-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2021] [Indexed: 10/20/2022]
Abstract
Network meta-analysis is a popular statistical technique for synthesizing evidence from studies comparing multiple interventions. Benefits of network meta-analysis, over more traditional pairwise meta-analysis approaches, include evaluating efficacy/safety of interventions within a single framework, increased precision, comparing pairs of interventions that have never been directly compared in a trial, and providing a hierarchy of interventions in terms of their effectiveness. Network meta-analysis is relatively underutilized in prevention science. This paper therefore presents a primer of network meta-analysis for prevention scientists who wish to apply this method or to critically appraise evidence from publications using the method. We introduce the key concepts and assumptions of network meta-analysis, namely, transitivity and consistency, and demonstrate their applicability to the field of prevention science. We then illustrate the method using a network meta-analysis examining the comparative effectiveness of brief alcohol interventions for preventing hazardous drinking among college students. We provide data and code for all examples. Finally, we discuss considerations that are particularly relevant in network meta-analyses in the field of prevention, such as including non-randomized evidence.
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Gómez O, Talero AP, Zanchetta MB, Madeira M, Moreira CA, Campusano C, Orjuela AM, Cerdas P S, de la Peña-Rodríguez MP, Reza AA, Velazco C, Mendoza B, Uzcátegui LR, Rueda PN. Diagnostic, treatment, and follow-up of osteoporosis-position statement of the Latin American Federation of Endocrinology. Arch Osteoporos 2021; 16:114. [PMID: 34302550 DOI: 10.1007/s11657-021-00974-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 06/18/2021] [Indexed: 02/03/2023]
Abstract
UNLABELLED The Latin American Federation of Endocrinology position statement on osteoporosis was developed by endocrinologists from 9 countries. It encompasses the definition, diagnosis, treatment, and follow-up of the disease, the identification of barriers to healthcare, and proposals to improve the disease care in the region. INTRODUCTION There is a gap in the understanding of osteoporosis in Latin America. The objective of this work is to state the position of the Latin American Federation of Endocrinology on osteoporosis care in postmenopausal women to better bridge this gap. METHODS An experts' panel was formed comprising of 11 endocrinologists from 9 countries. A data search was conducted with a conceptual approach and data selection was based on the hierarchy of the EBHC pyramid. Unpublished data was considered for local epidemiological data and expert opinion for the identification of barriers to healthcare. An expert consensus based on the Delphi methodology was carried out. Experts were asked to respond on a 5-point Likert Scale to two provided answers to guiding questions. RESULTS Consensus was agreed on the answer for the questions with the higher median on the Likert scale and synthetized on 16 statements covering the definition of osteoporosis, diagnostic approach, treatment options, and follow-up. Besides clinical topics, unmet needs in osteoporosis were identified in relation to local epidemiological data, barriers to treatment, and misclassification of programs within health systems. CONCLUSIONS Through a process based on recognized methodological tools, FELAEN's position on osteoporosis was developed. This made it possible to state an optimum scenario for the care of the disease and helped to identify knowledge gaps. There is great variability in the approach to osteoporosis in Latin America and barriers in all the stages of healthcare persist.
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Affiliation(s)
- O Gómez
- Departamento de Ciencias Fisiológicas, Facultad de Medicina de la Pontificia, Universidad Javeriana, Bogotá, Colombia.
| | - A P Talero
- Asociación Colombiana de Endocrinología, Diabetes y Metabolismo (ACE), Bogotá, Colombia
| | - M B Zanchetta
- Cátedra de Osteología y Metabolismo Mineral, Facultad de Medicina, Universidad del Salvador, Instituto de Investigaciones Metabólicas (IDIM), Asociación Argentina de Osteología y Metabolismo Mineral (AAOMM), Sociedad Argentina de Endocrinología (SAEM), Buenos Aires, Argentina
| | - M Madeira
- Departamento de Metabolismo Óseo y Mineral de La Sociedad Brasilera de Endocrinología y Metabolismo (SBEM), Universidade Federal Do Rio de Janeiro (UFRJ), Río de Janeiro, Brazil
| | - C A Moreira
- Servicio de Endocrinología del Hospital de Clínicas da UFPR (SEMPR), Departamento de Metabolismo Óseo y Mineral de la Sociedad Brasilera de Endocrinología y Metabolismo (SBEM), Universidade Federal Do Paraná (UFPR), Curitiba, Brazil
| | - C Campusano
- Facultad de Medicina de la Universidad de los Andes, Unidad de Endocrinología de la Clínica Universidad de los Andes, Sociedad Chilena de Endocrinología y Diabetes (SOCHED), Santiago, Chile
| | - A M Orjuela
- Facultad de Medicina de la Fundación Universitaria de Ciencias de la Salud (FUCS), Servicio de Endocrinología del Hospital San José, Asociación Colombiana de Osteoporosis y Metabolismo Mineral (ACOMM), Asociación Colombiana de Endocrinología (ACE), Bogotá, Colombia
| | - S Cerdas P
- Facultad de Medicina de la Universidad de Costa Rica, Servicio de Endocrinología del Hospital Cima, Asociación Pro Estudio de la Diabetes, Endocrinología y Metabolismo (ANPEDEM), San José, Costa Rica
- Departamento de Endocrinología de la Facultad de Medicina de la Universidad Autónoma de Guadalajara (UAG), Servicios Médicos De la Peña, SC, Sociedad Mexicana de Nutrición y Endocrinología, Asociación Mexicana de Metabolismo Óseo y Mineral. Colegio Jalisciense de Endocrinología y Nutrición. Presidenta electa para la Asociación Mexicana de Metabolismo Óseo y Mineral, AC (AMMOM), Guadalajara, México
| | - M P de la Peña-Rodríguez
- Universidad Nacional Autónoma de México, sede Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Departamento de Endocrinología y Metabolismo del Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Sociedad Mexicana de Nutrición y Endocrinología y Consejo Mexicano de Endocrinología, Ciudad de México, México
| | - A A Reza
- Instituto de Endocrinología, Nutrición y Osteoporosis, Fundación Dominicana de Enfermedades Metabólicas, Menopausia y Osteoporosis (FUNDEMOS), Santo Domingo, República Dominicana
| | - C Velazco
- Clínica de Endocrinología y Metabolismo de la Facultad de Medicina de la República Oriental del Uruguay, Clínica de Endocrinología y Metabolismo del Hospital Manuel Quintela, Sociedad Uruguaya de Endocrinología y Metabolismo (SUEM), Montevideo, Uruguay
| | - B Mendoza
- Universidad de Los Andes, Sociedad Venezolana de Endocrinología y Metabolismo, Mérida, Venezuela
| | - L R Uzcátegui
- Universidad Nacional de Colombia, Asociación Colombiana de Endocrinología, diabetes y metabolismo (ACE), Presidente de la Federación Latinoamericana de Endocrinología (FELAEN), Bogotá, Colombia
| | - P N Rueda
- Presidente de la Federación Latinoamericana de Endocrinología (FELAEN), Universidad Nacional de Colombia, Asociación Colombiana de Endocrinología, Diabetes y Metabolismo (ACE), Bogotá, Colombia
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Laura I, Felicia B, Alexia C, Aude M, Florence B, Murielle S, Rafik K, Jean-Jacques B, Pierre B. Which treatment to prevent an imminent fracture? Bone Rep 2021; 15:101105. [PMID: 34386562 PMCID: PMC8342786 DOI: 10.1016/j.bonr.2021.101105] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 06/28/2021] [Accepted: 07/02/2021] [Indexed: 11/11/2022] Open
Abstract
Purpose To provide a summarized state of the art of the relative efficacy and rapidity of action of pharmacological treatments to prevent imminent osteoporotic fractures. Methods We reviewed metanalyses (MA) and network metaanalyses (NMA) published during the last 10 years concerning the pharmacological treatment of osteoporosis. We compared the anti-fracture efficacy and the rapidity of action of various agents versus placebo and versus risedronate. Results All bisphosphonates decrease the incidence of vertebral fractures compared with placebo. Ibandronate is the only one without demonstrated efficacy against non-vertebral and hip fractures. Zoledronate, denosumab and anabolic therapy are associated with a higher fracture risk reduction than oral bisphosphonates. Compared with risedronate, which significantly reduces the rate of hip fractures, zoledronate, denosumab, teriparatide, abaloparatide and romosozumab are more efficient for vertebral fractures but not for non-vertebral or hip fractures reduction. No studies have compared bone anabolic treatments with zoledronate or denosumab. Oral bisphosphonates significantly reduce fracture risk only after more than one year of therapy. A faster reduction of fracture risk is observed with zoledronate and denosumab, or with anabolic agents. For denosumab and anabolic agents, a sequential treatment is required to keep gains after treatment withdrawal. Conclusions In patients at high risk of imminent fracture, starting therapy with potent antiresorptive agents or with an anabolic agent seems most appropriate to promptly reduce the fracture risk. Available NMA/MA suggest that, compared to zoledronate and denosumab, anabolic agents have a higher efficacy for vertebral fractures but head-to-head studies are lacking. The concept of imminent fracture has implications for the choice of therapy We reviewed metanalyses and network metaanalyses published in the last 10 years We compared the efficacy and rapidity of treatments to prevent imminent fractures Potent antiresorptive and anabolic agents are most appropriate to promptly reduce fracture risk Anabolic agents seem to be more efficient to reduce vertebral fracture risk
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Affiliation(s)
- Iconaru Laura
- Department of Endocrinology, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Baleanu Felicia
- Department of Endocrinology, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Charles Alexia
- Laboratoire de Recherche Translationnelle, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Mugisha Aude
- Department of Internal Medicine, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Benoit Florence
- Department of Internal Medicine, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Surquin Murielle
- Department of Internal Medicine, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Karmali Rafik
- Department of Endocrinology, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Body Jean-Jacques
- Department of Endocrinology, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium.,Laboratoire de Recherche Translationnelle, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium.,Department of Internal Medicine, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Bergmann Pierre
- Laboratoire de Recherche Translationnelle, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium.,Department of Nuclear Medicine, CHU Brugmann, Université Libre de Bruxelles, Brussels, Belgium
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Söreskog E, Borgström F, Lindberg I, Ström O, Willems D, Libanati C, Kanis JA, Stollenwerk B, Charokopou M. A novel economic framework to assess the cost-effectiveness of bone-forming agents in the prevention of fractures in patients with osteoporosis. Osteoporos Int 2021; 32:1301-1311. [PMID: 33411005 PMCID: PMC8192365 DOI: 10.1007/s00198-020-05765-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/25/2020] [Indexed: 01/09/2023]
Abstract
UNLABELLED A novel cost-effectiveness model framework was developed to incorporate the elevated fracture risk associated with a recent fracture and to allow sequential osteoporosis therapies to be evaluated. Treating patients with severe osteoporosis after a recent fracture with a bone-forming agent followed by antiresorptive therapy can be cost-effective compared with antiresorptive therapy alone. Incorporating these novel technical attributes in economic evaluations can support appropriate policy and reimbursement decision-making. PURPOSE To develop a cost-effectiveness model accommodating increased fracture risk after a recent fracture and treatment sequencing. METHODS A micro-simulation cost-utility model was developed to accommodate both treatment sequencing and increased risk with recent fracture. The risk of fracture was estimated and simulated using the FRAX® algorithms combined with Swedish registry data on imminent fracture relative risk. In the base-case cost-effectiveness analysis, a sequential treatment starting with a bone-forming agent for 12 months followed by an antiresorptive agent for 48 months initiated immediately after a major osteoporotic fracture (MOF) in a 70-year-old woman with a T-score of 2.5 or less was compared to an antiresorptive treatment alone for 60 months. The model was populated with data relevant for a UK population reflecting a personal social service perspective. RESULTS The cost per additional quality-adjusted life year (QALY) gained in the base-case setting was estimated at £34,584. Sensitivity analyses revealed the sequential treatment to be cost-saving compared with administering a bone-forming treatment alone. Without simulating an elevated fracture risk immediately after a recent fracture, the cost per QALY changed from £34,584 to £62,184. CONCLUSION Incorporating imminent fracture risk in economic evaluations has a significant impact on the cost-effectiveness when evaluating fracture prevention treatments in patients with osteoporosis who sustained a recent fracture. Bone-forming treatment followed by antiresorptive therapy can be cost-effective compared to antiresorptive therapy alone depending on treatment acquisition costs.
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Affiliation(s)
| | - F Borgström
- Quantify Research, Stockholm, Sweden.
- Karolinska Institutet, Stockholm, Sweden.
| | | | - O Ström
- Quantify Research, Stockholm, Sweden
- Karolinska Institutet, Stockholm, Sweden
| | | | | | - J A Kanis
- University of Sheffield, Sheffield, UK
- Mary McKillop Institute for Heath Research, Australian Catholic University, Melbourne, Australia
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Abstract
PURPOSE OF REVIEW There are now three anabolic agents available for the treatment of postmenopausal women at high risk for fracture. The purpose of this review is to supply a rationale to aid in determining which agent should be used in which clinical settings. RECENT FINDINGS Studies over the last decade have shown that anabolic agents produce faster and larger effects against fracture than antiresorptive agents. Furthermore, trials evaluating anabolic antiresorptive treatment sequences have shown that anabolic first treatment strategies produce the greatest benefits to bone density, particularly in the hip region. However, there are no head-to-head evaluations of the three anabolic therapies with fracture outcomes or bone density, and these studies are not likely to occur. How to decide which agent to use at which time in a woman's life is unknown. We review the most significant clinical trials of anabolic agents which have assessed fracture, areal or volumetric bone density, microarchitecture, and/or bone strength, as well as information gleaned from histomorphometry studies to provide a rationale for consideration of one agent vs another in various clinical settings. There is no definitive answer to this question; all three agents increase bone strength and reduce fracture risk rapidly. Since the postmenopausal lifespan could be as long as 40-50 years, it is likely that very high-risk women will utilize different anabolic agents at different points in their lives.
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Affiliation(s)
- Felicia Cosman
- Department of Medicine, College of Physicians and Surgeons of Columbia University, 630 West 168th Street, New York, NY, 10032-3784, USA.
- Endocrinology, College of Physicians and Surgeons of Columbia University, New York, NY, USA.
| | - David W Dempster
- Department of Pathology and Cell Biology, College of Physicians and Surgeons of Columbia University, 630 West 168th Street, New York, NY, 10032-3784, USA
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32
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Jakob F. [Osteoporosis-Update 2021]. Dtsch Med Wochenschr 2021; 146:437-440. [PMID: 33780987 DOI: 10.1055/a-1213-2245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The state of the art of osteoporosis management and treatment is being continuously refined according to recent progress in data availability, drug development and strategies as determined by health authorities. The recent approval of the sclerostin-antibody romosozumab as a novel first in class anabolic drug is another milestone that enriches our therapeutic portfolio. Neutralisation of the wnt-pathway inhibitor sclerostin by romosozumab leads to rapid stimulation of bone formation and a rise in bone mineral density that translates into robust > 70 % reduction of fracture risk at the lumbar spine. Already after one year of treatment romosozumab is stopped and followed by antiresorptive maintenance treatment. The indication for this strategy is severe osteoanabolic compounds can now be applied as a first line treatment without prior antiresorptive medication. The new data helped in alleviating restrictions by the authorities for first line use of anabolic strategies. Romosozumab and teriparatide represent two anabolic strategies that differ in their mode of action although the molecular mechanisms are partially overlapping. Teriparatide is primarily active as a remodeling agent whereas romosozumab exerts bone mass gains mainly via modeling. Differential therapeutic strategies throughout a patient "career" may take into account these differences as well as adverse effects and individual contraindications. Based on all our recent progress and achievement we can more and more individualize the long term management of osteoporosis over decades applying an individual "treat to target" strategy. Basically, osteoporosis is a chronic disease and has to be treated as such. If however for whatever reason treatment regimens using biologicals are being discontinued we have to be aware that such situations need to be stabilized using long-acting bisphosphonates to maintain the therapeutic success and avoid rapid bone loss and fracture risk.
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Affiliation(s)
- Franz Jakob
- Bernhard-Heine-Centrum für Bewegungsforschung Würzburg.,Lehrstuhl für Funktionswerkstoffe der Medizin und der Zahnheilkunde Würzburg
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Bailey KN, Nguyen J, Yee CS, Dole NS, Dang A, Alliston T. Mechanosensitive Control of Articular Cartilage and Subchondral Bone Homeostasis in Mice Requires Osteocytic Transforming Growth Factor β Signaling. Arthritis Rheumatol 2021; 73:414-425. [PMID: 33022131 DOI: 10.1002/art.41548] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 09/23/2020] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Transforming growth factor β (TGFβ) signaling plays a complex tissue-specific and nonlinear role in osteoarthritis (OA). This study was conducted to determine the osteocytic contributions of TGFβ signaling to OA. METHODS To identify the role of osteocytic TGFβ signaling in joint homeostasis, we used 16-week-old male mice (n = 9-11 per group) and female mice (n = 7-11 per group) with an osteocyte-intrinsic ablation of TGFβ receptor type II (TβRIIocy-/- mice) and assessed defects in cartilage degeneration, subchondral bone plate (SBP) thickness, and SBP sclerostin expression. To further investigate these mechanisms in 16-week-old male mice, we perturbed joint homeostasis by subjecting 8-week-old mice to medial meniscal/ligamentous injury (MLI), which preferentially disrupts the mechanical environment of the medial joint to induce OA. RESULTS In all contexts, independent of sex, genotype, or medial or lateral joint compartment, increased SBP thickness and SBP sclerostin expression were spatially associated with cartilage degeneration. Male TβRIIocy-/- mice, but not female TβRIIocy-/- mice, had increased cartilage degeneration, increased SBP thickness, and higher levels of SBP sclerostin compared with control mice (all P < 0.05), demonstrating that the role of osteocytic TGFβ signaling on joint homeostasis is sexually dimorphic. With changes in joint mechanics following injury, control mice had increased SBP thickness, subchondral bone volume, and SBP sclerostin expression (all P < 0.05). TβRIIocy-/- mice, however, were insensitive to subchondral bone changes with injury, suggesting that mechanosensation at the SBP requires osteocytic TGFβ signaling. CONCLUSION Our results provide new evidence that osteocytic TGFβ signaling is required for a mechanosensitive response to injury, and that osteocytes control SBP homeostasis to maintain cartilage health, identifying osteocytic TGFβ signaling as a novel therapeutic target for OA.
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Affiliation(s)
| | - Jeffrey Nguyen
- University of California, San Francisco, and California State University, Long Beach
| | | | | | - Alexis Dang
- University of California, San Francisco and San Francisco VAMC, San Francisco, California
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Só BB, Silveira FM, Llantada GS, Jardim LC, Calcagnotto T, Martins MAT, Martins MD. Effects of osteoporosis on alveolar bone repair after tooth extraction: A systematic review of preclinical studies. Arch Oral Biol 2021; 125:105054. [PMID: 33667958 DOI: 10.1016/j.archoralbio.2021.105054] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/15/2021] [Accepted: 01/16/2021] [Indexed: 12/09/2022]
Abstract
OBJECTIVE This systematic review aimed to address whether the alveolar socket repair after a tooth extraction is impacted by an osteoporotic phenotype and propose methodological observations. DESIGN A search strategy in MEDLINE/PubMed, EMBASE, Web of Science, and Scopus databases was performed. Quality assessment was carried out through the SYRCLE Risk of Bias tool. RESULTS Out of the 1147 potentially relevant records, 25 met the inclusion criteria. Most of the studies were performed in rats, and ovariectomy (OVX) was the most frequent osteoporosis induction method. Histomorphometry, micro-computed tomography (microCT), and immunohistochemistry were the main bone repair evaluation methods. Most of the included studies (88 %) presented negative impacts of osteoporosis on the alveolar socket repair. Only three studies (12 %) showed no statistical differences among groups. Overall, most of the quality assessment categories presented a high percentage of unclear risk of bias due to insufficient information in the studies. CONCLUSIONS The results indicated that an osteoporotic phenotype seems to impair alveolar socket repair after tooth extraction. However, there is still a lack of information and standardization. Therefore, further studies should consider the proposed methodological aspects regarding animal characteristics, OVX associated with a low calcium diet, waiting 8 weeks to osteoporosis induction, maxillary molars as the best option for tooth extraction, confirming and reporting OVX and osteoporosis success, and an appropriate method of repair analysis.
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Affiliation(s)
- Bruna Barcelos Só
- Department of Oral Pathology, School of Dentistry, Federal University of Rio Grande do Sul, R. Ramiro Barcelos, 2492, CEP: 90035-003, Porto Alegre, RS, Brazil
| | - Felipe Martins Silveira
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas, Av. Limeira, 901, CEP: 13414-903, Piracicaba, SP, Brazil
| | - Gabriela Sauer Llantada
- Department of Oral Pathology, School of Dentistry, Federal University of Rio Grande do Sul, R. Ramiro Barcelos, 2492, CEP: 90035-003, Porto Alegre, RS, Brazil
| | - Luisa Comerlato Jardim
- Department of Oral Pathology, School of Dentistry, Federal University of Rio Grande do Sul, R. Ramiro Barcelos, 2492, CEP: 90035-003, Porto Alegre, RS, Brazil
| | - Thiago Calcagnotto
- Oral and Maxillofacial Surgery Department, FATEC Dental CEEO, Igrejinha, R. Independência, 290, CEP: 95650-000, RS, Brazil
| | - Marco Antonio Trevizani Martins
- Department of Oral Pathology, School of Dentistry, Federal University of Rio Grande do Sul, R. Ramiro Barcelos, 2492, CEP: 90035-003, Porto Alegre, RS, Brazil
| | - Manoela Domingues Martins
- Department of Oral Pathology, School of Dentistry, Federal University of Rio Grande do Sul, R. Ramiro Barcelos, 2492, CEP: 90035-003, Porto Alegre, RS, Brazil; Oral Diagnosis Department, Piracicaba Dental School, University of Campinas, Av. Limeira, 901, CEP: 13414-903, Piracicaba, SP, Brazil.
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Cipriani C, Piemonte S, Colangelo L, De Martino V, Diacinti D, Ferrone F, Piazzolla V, Fassino V, Nieddu L, Minisola S, Pepe J. Inhibition of the RANKL with denosumab has no effect on circulating markers of atherosclerosis in women with postmenopausal osteoporosis: a pilot study. Endocrine 2021; 71:199-207. [PMID: 32897516 DOI: 10.1007/s12020-020-02483-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 08/26/2020] [Indexed: 12/22/2022]
Abstract
PURPOSE We evaluated the early effect of denosumab on circulating markers of atherosclerosis in women with postmenopausal osteoporosis. METHODS Denosumab (60 mg) was administered subcutaneously every 6 months (m) in 27 women (mean age 75 ± 5 years) with postmenopausal osteoporosis and high cardiovascular risk for a total of 24 m. Zoledronic acid was administered in 6 age-matched women as a single intravenous dose. Serum levels of vascular cell adhesion protein 1 (VCAM-1), intercellular adhesion molecule 1 (ICAM-1), E and P selectin, CD-40 ligand (CD40L), interleukin-6 (IL-6), matrix metalloproteinase (MMP) 1 and 9, monocyte chemoattractant protein-1 (MCP-1), fibrinogen (FBG), and high sensitivity C-reactive protein (hs-CRP) were measured at baseline, 15 days (d), 2, 6 and 12 m after dosing. In the denosumab group, observation was extended to 24 m as secondary endpoint. RESULTS Serum ICAM-1 levels showed significant increase in the zoledronic acid group (+18 ± 0.1%; p < 0.01) at 12 m. In the denosumab group, we observed a significant increase in serum CD40L (+2 ± 0.8%; p < 0.001), MMP-1 (+11 ± 0.4%, p < 0.02), and MMP-9 (+39.4 ± 0.8%, p < 0.01) at 24 m. There was a significant increase in serum FBG and hs-CRP in both groups at 12 m (denosumab:+2.2 ± 0.2% and +50.3 ± 1.6%; zoledronic acid: +9.4 ± 0.1 and +81.8 ± 0.8%; p < 0.01). No significant between-group differences were found. CONCLUSIONS 24-m treatment with denosumab has no effect on the circulating markers of atherosclerosis in women with postmenopausal osteoporosis. Fluctuation of serum ICAM-1, CD40L, MMPs, FBG and hs-CRP can be ascribed to perturbation of immunological mechanisms stimulated by denosumab and zoledronic acid.
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Affiliation(s)
- Cristiana Cipriani
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.
| | - Sara Piemonte
- ASL ROMA 1, Distretto 2, via Tagliamento 19, 00198, Rome, Italy
| | - Luciano Colangelo
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - Viviana De Martino
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - Daniele Diacinti
- Department of Radiological Sciences, Oncology and Pathology, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Federica Ferrone
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - Valentina Piazzolla
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - Valeria Fassino
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Luciano Nieddu
- Faculty of Economics, UNINT University, Via Cristoforo Colombo 200, 00147, Rome, Italy
| | - Salvatore Minisola
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - Jessica Pepe
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
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Clemenceau A, Michou L, Diorio C, Durocher F. Breast Cancer and Microcalcifications: An Osteoimmunological Disorder? Int J Mol Sci 2020; 21:E8613. [PMID: 33203195 DOI: 10.3390/ijms21228613] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/02/2020] [Accepted: 11/09/2020] [Indexed: 12/11/2022] Open
Abstract
The presence of microcalcifications in the breast microenvironment, combined with the growing evidences of the possible presence of osteoblast-like or osteoclast-like cells in the breast, suggest the existence of active processes of calcification in the breast tissue during a woman’s life. Furthermore, much evidence that osteoimmunological disorders, such as osteoarthritis, rheumatoid arthritis, or periodontitis influence the risk of developing breast cancer in women exists and vice versa. Antiresorptive drugs benefits on breast cancer incidence and progression have been reported in the past decades. More recently, biological agents targeting pro-inflammatory cytokines used against rheumatoid arthritis also demonstrated benefits against breast cancer cell lines proliferation, viability, and migratory abilities, both in vitro and in vivo in xenografted mice. Hence, it is tempting to hypothesize that breast carcinogenesis should be considered as a potential osteoimmunological disorder. In this review, we compare microenvironments and molecular characteristics in the most frequent osteoimmunological disorders with major events occurring in a woman’s breast during her lifetime. We also highlight what the use of bone anabolic drugs, antiresorptive, and biological agents targeting pro-inflammatory cytokines against breast cancer can teach us.
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