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Lee IK, Kim YM, Lim HH. Relationship between urinary sodium excretion and bone mineral density in pediatrics: population-based study from KNHANES V 2010-2011. J Pediatr Endocrinol Metab 2024; 37:553-558. [PMID: 38754024 DOI: 10.1515/jpem-2023-0520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 04/13/2024] [Indexed: 05/18/2024]
Abstract
OBJECTIVES Osteoporosis poses a growing public health challenge worldwide. While calcium and vitamin D may influence bone mineral density (BMD), the effect of sodium (Na) intake, particularly in pediatrics, remains unexplored. This study aimed to evaluate the relationship between urinary Na excretion and BMD in a Korean pediatric population. METHODS A total of 2,018 participants (1,084 males and 934 females) aged 10-18 years were included from the data obtained from Korea National Health and Nutrition Examination Survey V (2010-2011). RESULTS Daily Na intake was about 4,560 mg and 3,600 mg in boys and girls, respectively. The mean intake of Na per day was positively correlated with the increment of urine Na/Cr ratio quartile (p<0.001). The BMD z-score [lumbar spine (LS), femur neck (FN), and whole body except head (WB)] in the group with high Na/Cr ratio (4th quartile, 4Q) was significantly less than in those with low Na/Cr ratio (1st quartile, 1Q) (p<0.001). Moreover, the LS (p=0.028), FN (p=0.002) and WB (p=0.056) in the 4Q group showed 2.0 times, 2.8 times, and 1.9 times greater risk of low BMD z-scores than in the 1Q group, even after adjusting for other confounding factors, such as age, sex, BMI, vitamin D, moderate activity, and household incomes. CONCLUSIONS Our findings suggest a strong negative association between urine Na excretion and BMD among Korean children and adolescents. The results underscore the importance of public health interventions targeting Na intake. Further longitudinal studies are recommended to clarify the long-term effects of Na on bone health in younger populations.
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Affiliation(s)
- In Kyung Lee
- Department of Pediatrics, Seoul St. Mary's Hospital, Seoul, South Korea
- Department of Pediatrics, Chungnam National University College of Medicine, Daejeon, South Korea
| | - Yoo Mi Kim
- Department of Pediatrics, Chungnam National University College of Medicine, Daejeon, South Korea
- Department of Pediatrics, Chungnam National University Sejong Hospital, Sejong, South Korea
| | - Han Hyuk Lim
- Department of Pediatrics, Chungnam National University College of Medicine, Daejeon, South Korea
- Department of Pediatrics, 65409 Chungnam National University Hospital , Daejeon, South Korea
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Ye S, Wen J, Ye WH, Li Z, Huang X, Chen S, Ma JC, Wu Y, Chen R, Cui ZK. A facile and smart strategy to enhance bone regeneration with efficient vitamin D 3 delivery through sterosome technology. J Control Release 2024; 370:140-151. [PMID: 38653347 DOI: 10.1016/j.jconrel.2024.04.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/07/2024] [Accepted: 04/19/2024] [Indexed: 04/25/2024]
Abstract
The spontaneous healing of critical-sized bone defects is often limited, posing an increased risk of complications and suboptimal outcomes. Osteogenesis, a complex process central to bone formation, relies significantly on the pivotal role of osteoblasts. Despite the well-established osteogenic properties of vitamin D3 (VD3), its lipophilic nature confines administration to oral or muscle injection routes. Therefore, a strategic therapeutic approach involves designing a multifunctional carrier to enhance efficacy, potentially incorporating it into the delivery system. Here, we introduce an innovative sterosome-based delivery system, utilizing palmitic acid (PA) and VD3, aimed at promoting osteogenic differentiation and facilitating post-defect bone regeneration. The delivery system exhibited robust physical characteristics, including excellent stability, loading efficiency, sustained drug release and high cellular uptake efficiency. Furthermore, comprehensive investigations demonstrated outstanding biocompatibility and osteogenic potential in both 2D and 3D in vitro settings. A critical-sized calvarial defect model in mice recapitulated the notable osteogenic effects of the sterosomes in vivo. Collectively, our research proposes a clinically applicable strategy for bone healing, leveraging PA/VD3 sterosomes as an efficient carrier to deliver VD3 and enhance bone regenerative effects.
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Affiliation(s)
- Shuxi Ye
- Department of Spine Surgery, Ganzhou Hospital-Nanfang Hospital, Southern Medical University, Ganzhou 341000, China
| | - Jing Wen
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Wen-Hao Ye
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Zhen Li
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Xiaomeng Huang
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Sixu Chen
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Jian-Chao Ma
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Yaohong Wu
- Department of Spine Surgery, Ganzhou Hospital-Nanfang Hospital, Southern Medical University, Ganzhou 341000, China
| | - Rongchun Chen
- Department of Spine Surgery, Ganzhou Hospital-Nanfang Hospital, Southern Medical University, Ganzhou 341000, China.
| | - Zhong-Kai Cui
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
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Li H, Li G, Yi M, Zhou J, Deng Y, Huang Y, He S, Meng X, Liu L. Sex-specific associations of urinary mixed-metal concentrations with femoral bone mineral density among older people: an NHANES (2017-2020) analysis. Front Public Health 2024; 12:1363362. [PMID: 38827609 PMCID: PMC11140033 DOI: 10.3389/fpubh.2024.1363362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 05/06/2024] [Indexed: 06/04/2024] Open
Abstract
Background Heavy metal exposure is an important cause of reduced bone mineral density (BMD). Epidemiological studies focusing on the effects of mixed heavy metal exposure on BMD in middle-aged and older people are scarce. In single-metal studies, men and women have shown distinct responses of BMD to environmental metal exposure. This study therefore aimed to elucidate the association between mixed heavy metal exposure and BMD and to investigate whether it is sex-specific. Methods Data from the 2017-2020 National Health and Nutrition Examination Survey were selected for this cross-sectional study. The study used three statistical methods, i.e., linear regression, Bayesian kernel machine regression (BKMR) modeling, and weighted quartiles (WQS) regression, to explore the association between the urinary concentrations of 11 metals (barium, cadmium, cobalt, cesium, manganese, molybdenum, lead, antimony, tin, thallium, and Tungsten), either individually or as a mixture, and total femoral BMD. Results A total of 1,031 participants were included in this study. Femoral BMD was found to be higher in men than women. A significant negative correlation between the urinary concentrations of the 10 metals and femoral BMD was found in the overall cohort. Further gender sub-stratified analyses showed that in men, urinary metal concentrations were negatively correlated with femoral BMD, with cobalt and barium playing a significant and non-linear role in this effect. In women, although urinary metal concentrations negatively modulated femoral BMD, none of the correlations was statistically significant. Antimony showed sex-specific differences in its effect. Conclusion The urinary concentrations of 10 mixed heavy metals were negatively correlated with femoral BMD in middle-aged and older participants, and this effect showed gender differences. These findings emphasize the differing role of mixed metal exposure in the process of BMD reduction between the sexes but require further validation by prospective studies.
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Affiliation(s)
- Hecheng Li
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Guoliang Li
- Department of Toxicology, Guangdong Province Hospital for Occupational Disease Prevention and Treatment, Guangzhou, China
| | - Mushi Yi
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Jiazhen Zhou
- Department of Toxicology, Guangdong Province Hospital for Occupational Disease Prevention and Treatment, Guangzhou, China
| | - Yaotang Deng
- Department of Toxicology, Guangdong Province Hospital for Occupational Disease Prevention and Treatment, Guangzhou, China
- School of Public Health, Guangzhou Medical University, Guangzhou, China
| | - Yiqi Huang
- School of Public Health, Guangzhou Medical University, Guangzhou, China
| | - Shuirong He
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Xiaojing Meng
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Lili Liu
- School of Public Health, Southern Medical University, Guangzhou, China
- Department of Toxicology, Guangdong Province Hospital for Occupational Disease Prevention and Treatment, Guangzhou, China
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Seki K, Nagasaki M, Yoshino T, Yano M, Kawamoto A, Shimizu O. Radiographical Diagnostic Evaluation of Mandibular Cortical Index Classification and Mandibular Cortical Width in Female Patients Prescribed Antiosteoporosis Medication: A Retrospective Cohort Study. Diagnostics (Basel) 2024; 14:1009. [PMID: 38786307 PMCID: PMC11119882 DOI: 10.3390/diagnostics14101009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/09/2024] [Accepted: 05/13/2024] [Indexed: 05/25/2024] Open
Abstract
Osteoporosis is often detected late and becomes severe because of a lack of subjective symptoms. Digital panoramic radiography (DPR) has been reported to be useful for osteoporosis screening based on the morphological classification of the mandibular inferior cortex. The purpose of this study was to evaluate the sensitivity and specificity of the mandibular cortical index (MCI) in the diagnosis of osteoporosis in a group of patients who were and were not using antiosteoporosis medication (AOM). Three hundred and fifty female patients aged 40 years or older who had DPR imaging performed during a 6-year period from December 2015 to February 2022 met the selection criteria. Two examiners recorded mandibular cortical width and MCI from the images. These results were statistically examined together with the patients' demographic data. Forty-nine patients were using AOM (13 nonbisphosphonate/denosumab and 36 bisphosphonate/denosumab). MCI type 3 was the most common in the AOM group. In the MCI classification, DPR imaging among the AOM group was more sensitive (0.95) than that of the control group. This method of estimating osteoporosis based on MCI classification using DPR images has high sensitivity, especially in patients using AOM, suggesting that this method is useful as a screening test.
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Affiliation(s)
- Keisuke Seki
- Department of Comprehensive Dentistry and Clinical Education, Nihon University School of Dentistry, 1-8-13, Kanda-Surugadai, Chiyoda-ku, Tokyo 101-8310, Japan
- Division of Dental Education, Dental Research Center, Nihon University School of Dentistry, 1-8-13, Kanda-Surugadai, Chiyoda-ku, Tokyo 101-8310, Japan
| | - Maki Nagasaki
- Department of Oral and Maxillofacial Surgery I, Nihon University School of Dentistry, 1-8-13, Kanda-Surugadai, Chiyoda-ku, Tokyo 101-8310, Japan; (M.N.); (O.S.)
| | - Tona Yoshino
- Department of Oral and Maxillofacial Surgery, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan;
| | - Mayuko Yano
- Nihon University School of Dentistry Dental Hospital, 1-8-13, Kanda-Surugadai, Chiyoda-ku, Tokyo 101-8310, Japan;
| | - Aki Kawamoto
- Dental Hygienist Section, Nihon University School of Dentistry Dental Hospital, 1-8-13, Kanda-Surugadai, Chiyoda-ku, Tokyo 101-8310, Japan;
| | - Osamu Shimizu
- Department of Oral and Maxillofacial Surgery I, Nihon University School of Dentistry, 1-8-13, Kanda-Surugadai, Chiyoda-ku, Tokyo 101-8310, Japan; (M.N.); (O.S.)
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Altınsoy KE, Unat B. The role of bone turnover markers in diagnosis, monitoring, and pathological fractures of osteoporosis. ULUS TRAVMA ACIL CER 2024; 30:323-327. [PMID: 38738676 PMCID: PMC11154067 DOI: 10.14744/tjtes.2024.48409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 02/27/2024] [Accepted: 04/08/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND We investigated the utility of specific biomarkers-namely, c-terminal telopeptide (CTX), n-telopeptide (NTX), deoxypyridinoline (DPD), and tartrate-resistant acid phosphatase (TRAP)-compared to conventional diagnostic methods. We hy-pothesized that these novel biomarkers could hold substantial value in the diagnosis, treatment, and monitoring of osteoporosis. METHODS The study was conducted over a three-year period, from January 1, 2020, to January 1, 2023. We enrolled a total of 520 patients aged 50 years or older who had been diagnosed with osteoporosis. Patients undergoing steroid treatments, which are known to contribute to osteoporosis, were excluded from the study. Additionally, we carefully selected and matched a control group consisting of 500 patients based on demographic characteristics relevant to the diagnosis of osteoporosis. This meticulous selection process resulted in a comprehensive cohort comprising 1,020 patients. Throughout the study, patients were closely monitored for a duration of one year to track the occurrence of pathological fractures and assess their overall prognosis. RESULTS As a result of our rigorous investigation, we identified CTX, NTX, DPD, and TRAP as pivotal biomarkers that play a crucial role in evaluating bone health, monitoring treatment effectiveness, and detecting pathological fractures in the context of osteoporosis. CONCLUSION Our study underscores the significance of these biomarkers in advancing the diagnosis and management of osteo-porosis, offering valuable insights into the disease's progression and treatment outcomes.
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Affiliation(s)
- Kazım Ersin Altınsoy
- Department of Emergency Medicine, Faculty of Medicine, Gaziantep Islam Science and Technology University, Gaziantep-Türkiye
| | - Beytullah Unat
- Department of Orthopedics and Traumatology, Gaziantep City Hospital, Gaziantep-Türkiye
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Alarkawi D, Tran TS, Chen W, March LM, Blyth FM, Blank RD, Bliuc D, Center JR. Health Perceptions, Multimorbidity, and New Fractures and Mortality Among Patients With a Fracture. JAMA Netw Open 2024; 7:e248491. [PMID: 38656574 PMCID: PMC11043901 DOI: 10.1001/jamanetworkopen.2024.8491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 02/27/2024] [Indexed: 04/26/2024] Open
Abstract
Importance A high proportion of patients who sustain a fracture have multimorbidity. However, the association of multimorbidity with postfracture adverse outcomes, such as subsequent fractures and premature mortality, has not been widely explored. Objective To examine the association of multimorbidity and self-rated health with subsequent fractures and mortality after fracture. Design, Setting, and Participants This prospective cohort study included participants from New South Wales, Australia, in the Sax Institute's 45 and Up Study (n = 267 357). Participants were recruited from July 2005 to December 2009 and followed up from the date of the incident fracture until subsequent fracture, death, or the end of the study (April 2017), whichever occurred first, with questionnaire data linked to hospital admission and medication records. Data analysis was reported between March and September 2023. Exposures Charlson Comorbidity Index (CCI) score and self-rated health (SRH). Main Outcomes and Measures The main outcomes were subsequent fracture or mortality after an incident fracture. Associations between SRH measures and subsequent fracture and mortality were also assessed. All analyses were stratified by sex given the different fracture and mortality risk profiles of females and males. Results Of 25 280 adults who sustained incident fractures, 16 191 (64%) were female (mean [SD] age, 74 [12] years) and 9089 (36%) were male (mean [SD] age, 74 [13] years). During a median follow-up time of 2.8 years (IQR, 1.1-5.2 years), 2540 females (16%) and 1135 males (12%) sustained a subsequent fracture and 2281 females (14%) and 2140 males (24%) died without a subsequent fracture. Compared with a CCI score of less than 2, those with a CCI score of 2 to 3 had an increased risk of subsequent fracture (females: hazard ratio [HR], 1.16 [95% CI, 1.05-1.27]; males: HR, 1.25 [95% CI, 1.09-1.43]) and mortality (females: HR, 2.19 [95% CI, 1.99-2.40]; males: HR, 1.89 [95% CI, 1.71-2.09]). Those with a CCI score of 4 or greater had greater risks of subsequent fracture (females: HR, 1.33 [95% CI, 1.12-1.58]; males: HR, 1.48 [95% CI, 1.21-1.81]) and mortality (females: HR, 4.48 [95% CI, 3.97-5.06]; males: HR, 3.82 [95% CI 3.41-4.29]). Self-rated health was also significantly associated with subsequent fracture and mortality. Those reporting the poorest health and quality of life had the highest subsequent fracture risks, and their mortality risks were even higher. Conclusions and Relevance In this cohort study, both CCI and SRH measures were associated with increased risk of subsequent fractures and mortality after fracture, underscoring the importance of managing the care of patients with comorbidities who sustain a fracture.
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Affiliation(s)
- Dunia Alarkawi
- Bone Epidemiology, Clinical and Translation Science Lab, Garvan Institute of Medical Research, University of New South Wales, Sydney, New South Wales, Australia
| | - Thach S. Tran
- Bone Epidemiology, Clinical and Translation Science Lab, Garvan Institute of Medical Research, University of New South Wales, Sydney, New South Wales, Australia
| | - Weiwen Chen
- Bone Epidemiology, Clinical and Translation Science Lab, Garvan Institute of Medical Research, University of New South Wales, Sydney, New South Wales, Australia
- Clinical School, Faculty of Medicine, St Vincent’s Hospital, University of New South Wales, Sydney, New South Wales, Australia
| | - Lyn M. March
- Institute of Bone and Joint Research, Kolling Institute, Sydney, New South Wales, Australia
- Clinical School, Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Fiona M. Blyth
- Clinical School, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Robert D. Blank
- Bone Epidemiology, Clinical and Translation Science Lab, Garvan Institute of Medical Research, University of New South Wales, Sydney, New South Wales, Australia
| | - Dana Bliuc
- Bone Epidemiology, Clinical and Translation Science Lab, Garvan Institute of Medical Research, University of New South Wales, Sydney, New South Wales, Australia
- School of Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Jacqueline R. Center
- Bone Epidemiology, Clinical and Translation Science Lab, Garvan Institute of Medical Research, University of New South Wales, Sydney, New South Wales, Australia
- Clinical School, Faculty of Medicine, St Vincent’s Hospital, University of New South Wales, Sydney, New South Wales, Australia
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Zaravar F, Tamaddon G, Zaravar L, Koushkie Jahromi M. The effect of aquatic training and vitamin D3 supplementation on bone metabolism in postmenopausal obese women. J Exerc Sci Fit 2024; 22:127-133. [PMID: 38299108 PMCID: PMC10828811 DOI: 10.1016/j.jesf.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 01/08/2024] [Accepted: 01/08/2024] [Indexed: 02/02/2024] Open
Abstract
Purpose Despite prevalence of studies indicating the positive effect of land-based exercise on bone metabolism, there are limited findings regarding the effect of aquatic exercise. The present study aimed to evaluate the effects of aquatic training and vitamin D3 supplementation on femur bone mineral density (BMD), serum 25(OH)D, and parathyroid hormone (PTH) in postmenopausal obese women with vitamin D insufficiency. Methods 40 postmenopausal obese women were randomly divided into four groups of aquatic training + vitamin D3 intake group; (ATD), aquatic training with placebo intake group (AT), vitamin D3 intake group (D), and control group with placebo intake (CON). AT groups performed aerobic aquatic exercises for 8 weeks. Vitamin D3 supplementation groups consumed oral dose of 4000 IU/d for 8 weeks. Results The femur BMD was significantly higher in the ATD than the AT and D and CON groups; in AT it was higher than the D and CON groups. Serum 25(OH)D level in the ATD was more than AT and CON, and in the D was more than the CON and AT. PTH in the ATD group was lower compared to AT, D, and CON groups. PTH was lower in the AT and D compared to the CON. Conclusion In postmenopausal obese women with vitamin D insufficiency or deficiency, combining vitamin D supplementation and aquatic training was the most effective method for improving bone metabolism; Vitamin D supplementation (alone) was not sufficient to affect some of bone metabolism indices; Aquatic training could not improve serum vitamin D. By priority, ATD, AT, and D indicated better bone related metabolism indices.
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Affiliation(s)
- Foroozandeh Zaravar
- General Sciences Department, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholamhossein Tamaddon
- Division of Hematology and Blood Bank, Department of Laboratory Sciences, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Leila Zaravar
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran
| | - Maryam Koushkie Jahromi
- Department of Sport Sciences, School of Education and Psychology, Shiraz University, Shiraz, Iran
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Amar ID, Franceschini G, Nero C, Pasqua I, Paris I, Orlandi A, Gori S, Fabi A, Garganese G, Scambia G, Villa P. Preventing Bone Loss in Breast Cancer Patients: Designing a Personalized Clinical Pathway in a Large-Volume Research Hospital. J Pers Med 2024; 14:371. [PMID: 38672998 PMCID: PMC11051440 DOI: 10.3390/jpm14040371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND We assess the impact of bone health clinical management in breast cancer (BC) patients receiving adjuvant endocrine therapy and design a personalized clinical pathway to reduce bone loss in an Italian research hospital. METHODS The primary endpoint was to assess (through the process improvement organizational method) the clinical pathway that post-surgical BC patients prescribed with endocrine therapy undergo to prevent bone loss. The secondary endpoint was to design a personalized clinical pathway for a prompt implementation of guidelines, to assess and possibly prescribe antiresorptive therapy. RESULTS During the first year of the execution of the new Diagnostic Therapeutic Assistance Pathway, a 60% increase in Dual-Energy X-ray Absorptiometry evaluations within 30 days and a 39.5% increase in antiresorptive therapy prescription within 90 days (since the prescription of endocrine therapy) were shown, thus increasing patients' compliance. CONCLUSION Case managers and bone health specialists in this context can improve patients' adherence to therapies and bone health, helping physicians to expand their collaboration.
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Affiliation(s)
- Inbal Dona Amar
- Gynecologic Oncology Unit, Department of Woman, Child and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.N.); (I.P.); (I.P.); (G.G.); (G.S.); (P.V.)
| | - Gianluca Franceschini
- Onco-Plastic Surgery Unit, Department of Woman, Child and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Camilla Nero
- Gynecologic Oncology Unit, Department of Woman, Child and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.N.); (I.P.); (I.P.); (G.G.); (G.S.); (P.V.)
- Scientific Directorate, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Ilaria Pasqua
- Gynecologic Oncology Unit, Department of Woman, Child and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.N.); (I.P.); (I.P.); (G.G.); (G.S.); (P.V.)
| | - Ida Paris
- Gynecologic Oncology Unit, Department of Woman, Child and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.N.); (I.P.); (I.P.); (G.G.); (G.S.); (P.V.)
| | - Armando Orlandi
- Medical Oncology Unit, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Stefania Gori
- Medical Oncology Unit, Department of Oncology, IRCCS Sacro Cuore “Don Calabria”, 37024 Negrar, Italy;
- Rete Oncologica Pazienti Italia (ROPI), 20121 Milan, Italy
- Associazione Italiana di Oncologia Medica (AIOM), 20133 Milan, Italy
| | - Alessandra Fabi
- Scientific Directorate, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
- Associazione Italiana di Oncologia Medica (AIOM), 20133 Milan, Italy
| | - Giorgia Garganese
- Gynecologic Oncology Unit, Department of Woman, Child and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.N.); (I.P.); (I.P.); (G.G.); (G.S.); (P.V.)
| | - Giovanni Scambia
- Gynecologic Oncology Unit, Department of Woman, Child and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.N.); (I.P.); (I.P.); (G.G.); (G.S.); (P.V.)
- Scientific Directorate, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Paola Villa
- Gynecologic Oncology Unit, Department of Woman, Child and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.N.); (I.P.); (I.P.); (G.G.); (G.S.); (P.V.)
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Dhakal S, Sharma K, Adhikari K, Joshi A, Poudyal S. Osteoporosis and its associated factors among patients attending Manakamana Hospital, Chitwan, Nepal. PLoS One 2024; 19:e0289517. [PMID: 38381757 PMCID: PMC10881011 DOI: 10.1371/journal.pone.0289517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 12/29/2023] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Osteoporosis is the most common skeletal disorder that weakens bones and increases their susceptibility to fractures. It is becoming an urgent and serious global epidemic. Early diagnosis and treatment are essential to reduce morbidity and mortality associated with it. This study aimed to find out the prevalence of osteoporosis among patients attending at Manakamana Hospital, Bharatpur, Chitwan, Nepal. METHODS A cross-sectional study was adopted and 623 patients attending at orthopaedic outpatients department (OPD) of Manakamana Hospital were selected using non-probability consecutive sampling technique. Data were collected from 15th October 2021 to 15th April, 2022, by using interview schedule, chart review and Bone Mineral Density (BMD) measurement through calcaneal ultrasonography. Ethical approval was obtained from Nepal Health Research Council Ethical Review Board prior to study procedures. Obtained data were analysed using descriptive statistics. Association between the variables were measured using chi-square test. RESULTS The mean age of the patients was 43.5 (±14.26) years. Nearly half (44%, n = 274) were middle aged adults, 59.7% were female and 56.0% were involved in agriculture and household chores. Nearly half of the patients (45.7%) were overweight/ obese, 7.9% were smokers and 13.5% had habit of alcohol use. Osteopenia or low bone density was detected in 58.9% patients and 19.4% had osteoporosis. The prevalence of osteoporosis was significantly associated with age group (p = <0.001) and educational status (p = 0.013) of the patients. CONCLUSIONS AND RECOMMENDATIONS Osteoporosis and osteopenia are prevalent in patients attending in the hospital. Hence, awareness, early screening, and treatment are necessary for the hospital attended patients to enhance their health and, minimize the risk of osteoporosis and the consequences associated with it.
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Affiliation(s)
| | - Kalpana Sharma
- Schools of Nursing, Chitwan Medical College, Bharatpur, Chitwan, Nepal
| | - Kishor Adhikari
- School of Public Health & Dept. of Community Medicine, Chitwan Medical College, Chitwan, Nepal
| | - Alisha Joshi
- Schools of Nursing, Chitwan Medical College, Bharatpur, Chitwan, Nepal
| | - Sunita Poudyal
- Schools of Nursing, Chitwan Medical College, Bharatpur, Chitwan, Nepal
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10
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Kavinda MD, Lee MH, Kang CH, Choi YH, Kim GY. 2,4'-Dihydroxybenzophenone Exerts Bone Formation and Antiosteoporotic Activity by Stimulating the β-Catenin Signaling Pathway. ACS Pharmacol Transl Sci 2024; 7:395-405. [PMID: 38357289 PMCID: PMC10863440 DOI: 10.1021/acsptsci.3c00251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 12/13/2023] [Accepted: 01/03/2024] [Indexed: 02/16/2024]
Abstract
2,4'-Dihydroxybenzophenone (DHP) is an organic compound derived from Garcinia xanthochymus, but there have been no reports on its biochemical functions and bioavailability. In this study, we evaluated whether DHP affects osteoblast differentiation and activation in MC3T3-E1 preosteoblast cells, as well as antiosteoporotic activity in zebrafish larvae. Nontoxic concentrations of DHP-treated MC3T3-E1 preosteoblast cells increased alkaline phosphatase (ALP) activation and mineralization in a concentration-dependent manner, accompanied by higher expression of osteoblast-specific markers, including Runt-related transcription factor 2 (RUNX2), osterix, and ALP. Consistent with the data in MC3T3-E1 preosteoblast cells, DHP upregulated osteoblast-specific marker genes in zebrafish larvae and simultaneously enhanced vertebral formation. We also revealed that DHP increased the phosphorylation of glycogen synthase kinase-3β (GSK-3β) at Ser9 and the total expression of β-catenin in the cytosol and markedly increased the localization of β-catenin into the nucleus. Furthermore, DHP restored the prednisolone (PDS)-induced marked decrease in ALP activity and mineralization, as well as osteoblast-specific marker expression. In PDS-treated zebrafish, DHP also alleviated PDS-induced osteoporosis by restoring vertebral formation and osteoblast-related gene expression. Taken together, these results suggest that DHP is a potential osteoanabolic candidate for treating osteoporosis by stimulating osteoblast differentiation.
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Affiliation(s)
| | - Mi-Hwa Lee
- Nakdonggang
National Institute of Biological Resources, Sanju 37242, Republic of Korea
| | - Chang-Hee Kang
- Nakdonggang
National Institute of Biological Resources, Sanju 37242, Republic of Korea
| | - Yung Hyun Choi
- Department
of Biochemistry, College of Korean Medicine, Dong-Eui University, Busan 47227, Republic
of Korea
| | - Gi-Young Kim
- Department
of Marine Life Science, Jeju National University, Jeju 63243, Republic of Korea
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11
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Sánchez-Delgado J, Profitós J, Arévalo M, Lira A, Mármol C, Miquel M, Casas M, Vergara M, Calvet X, Berlanga E, del Rio L, Valero O, Costa E, Larrosa M, Casado Burgos E. Osteoporosis and Fragility Fractures in Patients with Liver Cirrhosis: Usefulness of FRAX ® as a Screening Tool. J Clin Med 2023; 13:188. [PMID: 38202195 PMCID: PMC10780144 DOI: 10.3390/jcm13010188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/16/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024] Open
Abstract
PURPOSE The purpose of this study is to assess the prevalence of osteoporosis and fragility fractures in patients with liver cirrhosis (LC) and determine the associated risk factors, evaluating the usefulness of FRAX® as a screening method to identify patients at a higher risk of fracture. METHODS This was a cross-sectional study. Demographic, clinical, and analytical data were collected in a randomized sample of LC patients attending the Hepatology Department of a university hospital. We assessed the absolute risk of fracture at 10 years (FRAX®) and based on the bone mineral density (BMD), the presence of morphometric vertebral fracture with a vertebral fracture assessment (VFA), or a thoracic and lumbar X-ray and bone microarchitecture with a trabecular bone score (TBS). RESULTS Ninety-two patients were included (71% male); the mean age was 63 ± 11.3 years. The main etiology of LC was alcoholism (52.2%), and most patients were Child-Pugh A (80.4%), with a mean model for end-stage liver disease (MELD) score of 10.1 ± 3.6. Sixteen patients (17.4%) had osteoporosis, and fifty-four (58.7%) had osteopenia. Eight patients (8.7%) had suffered at least one fragility fracture. The absolute risk of a major fracture according to FRAX without the BMD was 5.7 ± 4.5%. Risk factors associated with osteoporosis were age and the female sex. BMI > 30 was a protective factor. A FRAX cut-off point for a major fracture > 6.6% had a sensitivity of 69% and a specificity of 85% for a diagnosis of osteoporosis. CONCLUSIONS The prevalence of osteoporosis and fractures in patients with LC is high, particularly in older women. FRAX® may be a useful method to identify candidates for bone densitometry. A FRAX value below 6.6% without the BMD can avoid unnecessary testing.
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Affiliation(s)
- Jordi Sánchez-Delgado
- Hepatology Unit, Digestive Disease Department, University Hospital Parc Taulí, I3PT Institute Research, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (J.S.-D.); (A.L.); (M.M.); (M.C.); (M.V.); (X.C.)
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Instituto Carlos III, 28029 Madrid, Spain
| | | | - Marta Arévalo
- Rheumatology Department, University Hospital Parc Taulí, I3PT Institute Research, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (M.A.); (E.C.); (M.L.)
| | - Alba Lira
- Hepatology Unit, Digestive Disease Department, University Hospital Parc Taulí, I3PT Institute Research, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (J.S.-D.); (A.L.); (M.M.); (M.C.); (M.V.); (X.C.)
| | | | - Mireia Miquel
- Hepatology Unit, Digestive Disease Department, University Hospital Parc Taulí, I3PT Institute Research, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (J.S.-D.); (A.L.); (M.M.); (M.C.); (M.V.); (X.C.)
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Instituto Carlos III, 28029 Madrid, Spain
- Department de Medicina, Universitat de Vic—Universitat Central de Catalunya (UVic-UCC), 08500 Vic, Spain
| | - Meritxell Casas
- Hepatology Unit, Digestive Disease Department, University Hospital Parc Taulí, I3PT Institute Research, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (J.S.-D.); (A.L.); (M.M.); (M.C.); (M.V.); (X.C.)
| | - Mercedes Vergara
- Hepatology Unit, Digestive Disease Department, University Hospital Parc Taulí, I3PT Institute Research, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (J.S.-D.); (A.L.); (M.M.); (M.C.); (M.V.); (X.C.)
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Instituto Carlos III, 28029 Madrid, Spain
| | - Xavier Calvet
- Hepatology Unit, Digestive Disease Department, University Hospital Parc Taulí, I3PT Institute Research, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (J.S.-D.); (A.L.); (M.M.); (M.C.); (M.V.); (X.C.)
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Instituto Carlos III, 28029 Madrid, Spain
| | - Eugenio Berlanga
- Clinical Analytics Department, University Hospital Parc Taulí, 08208 Sabadell, Spain;
| | - Luís del Rio
- CETIR Ascires Centre Mèdic, 08029 Barcelona, Spain;
| | - Oliver Valero
- Department of Statistics, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain;
| | - Ester Costa
- Rheumatology Department, University Hospital Parc Taulí, I3PT Institute Research, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (M.A.); (E.C.); (M.L.)
| | - Marta Larrosa
- Rheumatology Department, University Hospital Parc Taulí, I3PT Institute Research, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (M.A.); (E.C.); (M.L.)
| | - Enrique Casado Burgos
- Rheumatology Department, University Hospital Parc Taulí, I3PT Institute Research, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain; (M.A.); (E.C.); (M.L.)
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12
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Yan H, Tang W, Wang L, Huang S, Lin H, Gu L, He C, Dai Y, Yang L, Pengcuo C, Qin Z, Meng Q, Guo B, Zhao X. Ambient PM2.5 Components Are Associated With Bone Strength: Evidence From a China Multi-Ethnic Study. J Clin Endocrinol Metab 2023; 109:197-207. [PMID: 37467163 DOI: 10.1210/clinem/dgad425] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 07/12/2023] [Accepted: 07/13/2023] [Indexed: 07/21/2023]
Abstract
CONTEXT The relationship between the components of particulate matter with an aerodynamic diameter of 2.5 or less (PM2.5) and bone strength remains unclear. OBJECTIVE Based on a large-scale epidemiologic survey, we investigated the individual and combined associations of PM2.5 and its components with bone strength. METHODS A total of 65 906 individuals aged 30 to 79 years were derived from the China Multi-Ethnic Cohort Annual average concentrations of PM2.5 and its components were estimated using satellite remote sensing and chemical transport models. Bone strength was expressed by the calcaneus quantitative ultrasound index (QUI) measured by quantitative ultrasound. The logistic regression model and weighted quantile sum method were used to estimate the associations of single and joint exposure to PM2.5 and its components with QUI, respectively. RESULTS Our analysis shows that per-SD increase (μg/m3) in 3-year average concentrations of PM2.5 (mean difference [MD] -7.38; 95% CI, -8.35 to -6.41), black carbon (-7.91; -8.90 to -6.92), ammonium (-8.35; -9.37 to -7.34), nitrate (-8.73; -9.80 to -7.66), organic matter (-4.70; -5.77 to -3.64), and soil particles (-5.12; -6.10 to -4.15) were negatively associated with QUI. In addition, these associations were more pronounced in men, and people older than 65 years with a history of smoking and chronic alcohol consumption. CONCLUSION We found that long-term exposure to PM2.5 and its components may lead to reduced bone strength, suggesting that PM2.5 and its components may potentially increase the risk of osteoporosis and even fracture. Nitrate may be responsible for increasing its risk to a greater extent.
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Affiliation(s)
- Hongyu Yan
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Wenge Tang
- Chongqing Center for Disease Control and Prevention, Chongqing 400042, China
| | - Lele Wang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Shourui Huang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Hualiang Lin
- Department of Epidemiology, School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong 510275, China
| | - Lingxi Gu
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Congyuan He
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yingxue Dai
- Infectious Disease Control Department, Chengdu Center for Disease Control and Prevention, Chengdu, Sichuan 610041, China
| | - La Yang
- Plateau Health Science Research Center, Medical School, Tibet University, Lhasa, Tibet 850000, China
| | - Ciren Pengcuo
- Tibet Center for Disease Control and Prevention, Lhasa, Tibet 850002, China
| | - Zixiu Qin
- School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, Guizhou 550025, China
| | - Qiong Meng
- Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming, Yunnan 650550, China
| | - Bing Guo
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Xing Zhao
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan 610041, China
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13
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Kaya S, Alliston T, Evans DS. Genetic and Gene Expression Resources for Osteoporosis and Bone Biology Research. Curr Osteoporos Rep 2023; 21:637-649. [PMID: 37831357 PMCID: PMC11098148 DOI: 10.1007/s11914-023-00821-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/11/2023] [Indexed: 10/14/2023]
Abstract
PURPOSE OF REVIEW The integration of data from multiple genomic assays from humans and non-human model organisms is an effective approach to identify genes involved in skeletal fragility and fracture risk due to osteoporosis and other conditions. This review summarizes genome-wide genetic variation and gene expression data resources relevant to the discovery of genes contributing to skeletal fragility and fracture risk. RECENT FINDINGS Genome-wide association studies (GWAS) of osteoporosis-related traits are summarized, in addition to gene expression in bone tissues in humans and non-human organisms, with a focus on rodent models related to skeletal fragility and fracture risk. Gene discovery approaches using these genomic data resources are described. We also describe the Musculoskeletal Knowledge Portal (MSKKP) that integrates much of the available genomic data relevant to fracture risk. The available genomic resources provide a wealth of knowledge and can be analyzed to identify genes related to fracture risk. Genomic resources that would fill particular scientific gaps are discussed.
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Affiliation(s)
- Serra Kaya
- Department of Orthopedic Surgery, University of California, San Francisco, CA, USA
| | - Tamara Alliston
- Department of Orthopedic Surgery, University of California, San Francisco, CA, USA
| | - Daniel S Evans
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA.
- California Pacific Medical Center Research Institute, San Francisco, CA, USA.
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14
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Hsu TL, Chou YH, Ho CC, Tantoh DM, Lu WY, Lung CC, Jan CF, Wang L, Liaw YP. Spine, hip, and femoral neck bone mineral density in relation to vegetarian type and status among Taiwanese adults. Arch Osteoporos 2023; 18:134. [PMID: 37962721 DOI: 10.1007/s11657-023-01320-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 08/11/2023] [Indexed: 11/15/2023]
Abstract
We determined the association of vegetarian type and status with bone mineral density (BMD) Z-scores at the spine, hip, and femoral neck. Compared to non-vegetarians, current vegetarians, especially vegans, lacto-vegetarians, and lacto-ovo-vegetarians had lower Z-scores at multiple sites. Sole reliance on a vegetarian diet might be detrimental to the bone. PURPOSE The impact of vegetarian diets on BMD is contentious. We determined the association of vegetarian type and status with the spine, hip, and femoral neck BMD Z-scores. METHODS We analyzed data from 20,110 Taiwan Biobank volunteers. BMD was measured using dual-energy X-ray absorptiometry (DXA). The vegetarian status (non-, former, and current vegetarians) and type (non-vegetarians, ovo-vegetarians, lacto-vegetarians, lacto-ovo-vegetarians, and vegans) were determined using questionnaires. RESULTS The participants consisted of 12,910 women and 7200 men, with a mean age of 55.5 years. Based on vegetarian status (reference: non-vegetarians), current vegetarians had significantly lower BMD Z-scores at the spine (unstandardized regression coefficient, B = - 0.195, p = 0.006), left hip (B = - 0.125, p = 0.008), and right hip (B = - 0.100, p = 0.027), respectively. Based on vegetarian status and type (reference: non-vegetarians), current vegans and non-vegans had notably lower BMD Z-scores at specific skeletal sites. For non-vegans, the BMD Z-scores were significant at the spine (B = -0.184, p = 0.010), left hip (B = - 0.124, p = 0.010), and left femoral neck (B = - 0.125, p = 0.012). For current vegans, however, the BMD Z-scores were significant only at the right hip (B = - 0.232; p = 0.028). Nonetheless, after stratifying vegetarian diet into more subgroups, current vegans exhibited a significant reduction in BMD Z-scores at the spine and right hip, with B-coefficients of - 0.326 and - 0.238, respectively. Current lacto-vegetarians also had significantly lower Z-scores (p < 0.05) at the spine (B = - 0.459), left hip (B = - 0.313), and right hip (B = - 0.214). Moreover, current lacto-ovo-vegetarians had significantly lower Z-scores at the spine (B = - 0.175) and left hip (B = - 0.115). CONCLUSION Current vegetarians, particularly vegans, lacto-vegetarians, and lacto-ovo-vegetarians, demonstrated significantly lower BMD Z-scores at various skeletal sites compared to non-vegetarians. Sole reliance on a vegetarian diet might be detrimental to the bone.
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Affiliation(s)
- Tzu-Liang Hsu
- Department of Orthopedic Surgery, Tungs' Taichung Metroharbor Hospital, Taichung City, Taiwan
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110 Sec. 1 Jianguo N. Road, Taichung City, 40201, Taiwan
| | - Ying-Hsiang Chou
- Department of Radiation Oncology, Chung Shan Medical University Hospital, Taichung City, Taiwan
- School of Medical Imaging and Radiological Sciences, Chung Shan Medical University, Taichung City, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chien-Chang Ho
- Department of Physical Education, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Disline Manli Tantoh
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110 Sec. 1 Jianguo N. Road, Taichung City, 40201, Taiwan
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung City, Taiwan
| | - Wen-Yu Lu
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110 Sec. 1 Jianguo N. Road, Taichung City, 40201, Taiwan
| | - Chia-Chi Lung
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110 Sec. 1 Jianguo N. Road, Taichung City, 40201, Taiwan
| | - Cheng-Feng Jan
- Office of Physical Education, Chung Yuan Christian University, Taoyuan City, Taiwan
| | - Lee Wang
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110 Sec. 1 Jianguo N. Road, Taichung City, 40201, Taiwan.
| | - Yung-Po Liaw
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110 Sec. 1 Jianguo N. Road, Taichung City, 40201, Taiwan.
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung City, Taiwan.
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15
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Zhong W, He J, Huang W, Yin G, Liu G, Cao Y, Miao J. Effect of the phosphorylation structure in casein phosphopeptides on the proliferation, differentiation, and mineralization of osteoblasts and its mechanism. Food Funct 2023; 14:10107-10118. [PMID: 37874279 DOI: 10.1039/d3fo03125j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Our previous studies have shown that highly phosphorylated casein phosphopeptides (residues 1-25) P5 could efficiently bind calcium and promote intestinal calcium absorption, and enhanced bone development in rats. The purpose of this study was to investigate the effect of the phosphorylation structure in P5 on the proliferation, differentiation, and mineralization of osteoblasts (MC3T3-E1) and its mechanism. P5 was obtained by high-performance liquid chromatography (HPLC) and non-phosphorylated peptide P5-0 was obtained by chemical synthesis. Compared with the control group, the proliferation rate of MC3T3-E1 cells treated by P5 was 1.10 times that of P5-0 at 200 μg mL-1. P5 caused the cell cycle retention of MC3T3-E1 cells in the G2/M phase, while P5-0 had no significant difference in the G2/M phase. MC3T3-E1 cells incubated with P5 showed stronger alkaline phosphatase (ALP) activity than with P5-0, suggesting a tendency to promote cellular differentiation. Compared to the P5-0 treatment group, the P5 treatment group at concentrations of 10 μg mL-1 showed significant differences in the mineralization rates (p < 0.05). P5 significantly upregulated the expressions of Runx2, ALP, ColIα1, and OCN compared with the control group (p < 0.05). In addition, in silico molecular docking showed that the binding force of the P5-EGFR complex was stronger than that of the P5-0-EGFR complex, which was significantly related to the phosphorylation structure in P5 and might be an important reason for osteoblast proliferation. In conclusion, the phosphorylation structure and amino acid composition in P5 stimulated the osteogenic activity of MC3T3-E1 cells, and could be expected to be a functional food for the prevention of osteoporosis.
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Affiliation(s)
- Wanying Zhong
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China.
| | - Jian He
- BYHEALTH Institute of Nutrition & Health, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Huangpu District, Guangzhou, Guangdong Province 510663, China
| | - Wen Huang
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China.
| | - Guangling Yin
- BYHEALTH Institute of Nutrition & Health, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Huangpu District, Guangzhou, Guangdong Province 510663, China
| | - Guo Liu
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China.
| | - Yong Cao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China.
| | - Jianyin Miao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China.
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16
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Nasser MI, Kvist AV, Vestergaard P, Eastell R, Burden AM, Frost M. Sex- and Age Group-Specific Fracture Incidence Rates Trends for Type 1 and 2 Diabetes Mellitus. JBMR Plus 2023; 7:e10836. [PMID: 38025040 PMCID: PMC10652176 DOI: 10.1002/jbm4.10836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/14/2023] [Accepted: 10/01/2023] [Indexed: 12/01/2023] Open
Abstract
The incidence of major osteoporotic fractures has declined in men and women in Western countries over the last two decades. Although fracture risk is higher in persons with diabetes mellitus, trends of fractures remain unknown in men and women with diabetes. We investigated the trends in fracture incidence rates (IRs) in men and women with type 1 diabetes mellitus (T1D) and type 2 diabetes mellitus (T2D) in Denmark between 1997 and 2017. We identified men and women aged 18+ years who sustained a fracture (excluding skull and facial fractures) between 1997 and 2017 using the Danish National Patient Registry. We calculated sex-specific IRs of fractures per 10,000 person-years separately in persons with T1D, T2D, or without diabetes. Furthermore, we compared median IRs of the first 5 years (1997-2002) to the median IRs of the last 5 years (2012-2017). We identified 1,235,628 persons with fractures including 4863 (43.6% women) with T1D, 65,366 (57.5% women) with T2D, and 1,165,399 (54.1% women) without diabetes. The median IRs of fractures declined 20.2%, 19.9%, and 7.8% in men with T1D, T2D, and without diabetes, respectively (p-trend <0.05). The median IRs decreased 6.4% in women with T1D (p-trend = 0.35) and 25.6% in women with T2D (p-trend <0.05) but increased 2.3% in women without diabetes (p-trend = 0.08). Fracture IRs decreased in men with both diabetes types and only in women with T2D, highlighting the need for further attention behind the stable trend observed in women with T1D. © 2023 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Mohamad I Nasser
- Department of Endocrinology and Metabolism, Molecular Endocrinology Stem Cell Research Unit (KMEB)Odense University HospitalOdenseDenmark
- Department of Clinical ResearchUniversity of Southern DenmarkOdenseDenmark
- Steno Diabetes Center OdenseOdense University HospitalOdenseDenmark
| | - Annika Vestergaard Kvist
- Department of Endocrinology and Metabolism, Molecular Endocrinology Stem Cell Research Unit (KMEB)Odense University HospitalOdenseDenmark
- Department of Clinical ResearchUniversity of Southern DenmarkOdenseDenmark
- Pharmacoepidemiology Group, Institute of Pharmaceutical SciencesETH ZurichZurichSwitzerland
- Steno Diabetes Center North DenmarkAalborg University HospitalAalborgDenmark
| | - Peter Vestergaard
- Steno Diabetes Center North DenmarkAalborg University HospitalAalborgDenmark
- Department of EndocrinologyAalborg University HospitalAalborgDenmark
- Department of Clinical MedicineAalborg University HospitalAalborgDenmark
| | - Richard Eastell
- Academic Unit of Bone MetabolismUniversity of SheffieldSheffieldUK
- Mellanby Centre for Musculoskeletal ResearchUniversity of SheffieldSheffieldUK
| | - Andrea M Burden
- Pharmacoepidemiology Group, Institute of Pharmaceutical SciencesETH ZurichZurichSwitzerland
- Leslie Dan Faculty of PharmacyUniversity of TorontoTorontoCanada
| | - Morten Frost
- Department of Endocrinology and Metabolism, Molecular Endocrinology Stem Cell Research Unit (KMEB)Odense University HospitalOdenseDenmark
- Department of Clinical ResearchUniversity of Southern DenmarkOdenseDenmark
- Steno Diabetes Center OdenseOdense University HospitalOdenseDenmark
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17
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Li L, Cheng S, Xu G. Application of neural network and nomogram for the prediction of risk factors for bone mineral density abnormalities: A cross-sectional NHANES-based survey. Heliyon 2023; 9:e20677. [PMID: 37829807 PMCID: PMC10565773 DOI: 10.1016/j.heliyon.2023.e20677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 09/25/2023] [Accepted: 10/04/2023] [Indexed: 10/14/2023] Open
Abstract
Background The risk of bone mineral density abnormalities is inconsistent between eastern and western regions owing to differences in ethnicity and dietary habits. A diet comprising carbohydrates and dietary fiber is not the common daily diet of the American population. Thus far, no studies have assessed the risk of bone mineral density abnormalities in the American population, and no predictive model has considered the intake of carbohydrates, dietary fiber, and coffee, as well as levels of various electrolytes for assessing bone mineral density abnormalities, especially in the elderly. This study conducted a neural network analysis and established a predictive nomogram considering an unusual diet to determine risk factors for bone mineral density abnormalities in the American population, mainly to provide a reference for the prevention and treatment of related bone mineral density abnormalities. Methods Overall, 9871 patients who had complete data were selected from the National Health and Nutrition Examination Survey database during 2017-2020 as the research object, and patients' general clinical characteristics were compared. Neural networks and nomograms were analyzed to screen for and quantify risk factors for bone mineral density abnormalities. Finally, the receiver operating characteristic (ROC) curve, calibration curve, decision curve analysis (DCA), and community indifference curve (CIC) were constructed to comprehensively verify the accuracy, differential ability, and clinical practicability of the neural network and nomogram. Results The important risk factors for bone mineral density abnormalities were caffeine intake, carbohydrate consumption, body mass index (BMI), height, blood sodium, blood calcium, blood phosphorus, blood potassium, dietary fiber, vitamin D, participant age, weight, race, family history, and sex. The nomogram revealed that caffeine intake, carbohydrate consumption, blood potassium, and age were positively correlated with bone mineral density abnormalities, whereas BMI, height, blood phosphate, dietary fiber, and blood sodium were negatively correlated with bone mineral density abnormalities. Women were more prone to these abnormalities than men. The area under the ROC curve values of the neural network and nomogram were 85.8 % and 77.7 %, respectively. The Youden index was 58.04 % and 41.87 %, respectively. The detection sensitivity was 75.73 % and 65.06 %, respectively, and the specificity was 82.31 % and 76.81 %, respectively. Calibration curves of the neural network and nomogram showed better discrimination ability from the standard curve (P > 0.05). DCA and CIC analyses showed that the application of the neural network and nomogram to explore risk factors for bone mineral density abnormalities had certain clinical practicability, and the overall predictive effect of the model was good. Conclusion The outcomes of the neural network and nomogram analyses suggested that diet structure and electrolyte changes are important significant risk factors for bone mineral density abnormalities, especially with increasing carbohydrate and caffeine intake and decreasing dietary fiber intake. The established model can also provide a reference for future risk prediction.
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Affiliation(s)
- LuWei Li
- Department of Rheumatology and Immunology, The First People's Hospital of Nanning, Nanning, Guangxi, China
- Guilin Medical University, Guilin, Guangxi, China
| | - SiShuai Cheng
- Guilin Medical University, Guilin, Guangxi, China
- Department of Cardiovascular, The 924th Hospital of the Joint Service Support Force of the Chinese People's Liberation Army, Guilin, Guangxi, China
| | - GuoQuan Xu
- Guilin Medical University, Guilin, Guangxi, China
- Department of Urology, The First People's Hospital of Qinzhou, Qinzhou, Guangxi, China
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Krishnamoorthy S, Li GHY, Ho KSC, Chau YP, Mak C, Ng D, Chung AKK, Chu JKP, Tan KCB, Hoo RLC, Cheung CL. Illicit drug use is associated with lower bone mineral density and bone strength. Osteoporos Sarcopenia 2023; 9:88-93. [PMID: 37941531 PMCID: PMC10628013 DOI: 10.1016/j.afos.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 09/04/2023] [Accepted: 09/05/2023] [Indexed: 11/10/2023] Open
Abstract
Objectives To evaluate the association of illicit drug use with bone mineral density (BMD) and hip geometric parameters at the narrow neck. Methods This is a cross-sectional matched cohort study conducted in the Hong Kong Chinese population. Associations with illicit drug use were estimated using linear regression for BMD (lumbar spine and femoral neck) and hip geometrical parameters (cross-sectional area [CSA], cross-sectional moment of inertia [CSMI], section modulus [SM], average cortical thickness [ACT] and BMD at the narrow neck) after adjusting for age, body mass index (BMI), smoking status, drinking status, physical activity, and history of antipsychotic and antidepressant use. Mean difference and 95% confidence intervals (95% CI) were calculated between 108 illicit drug users and 108 controls using an adjusted linear model and cluster-robust standard errors after matching by age and sex. The false discovery rate was used to correct for multiple testing. Results Illicit drug users had a significantly lower BMD (g/cm2) at the lumbar spine (mean difference: -0.062; 95% CI: -0.108 to -0.015), and femoral neck (mean difference: -0.058; 95% CI: -0.106 to -0.010) in the fully adjusted model. Illicit drug users also had a significantly lower CSA (mean difference: -0.238 cm2; 95% CI: -0.462 to -0.013), ACT (mean difference: -0.018 cm; 95% CI: -0.030 to -0.006) and BMD (mean difference: -0.070 g/cm2; 95% CI: -0.128 to -0.012) at the narrow neck. Conclusions Illicit drug use is associated with lower BMD and bone strength. Future studies evaluating the risk of illicit drug use with fragility fracture are warranted.
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Affiliation(s)
- Suhas Krishnamoorthy
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Gloria Hoi-Yee Li
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
- Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
| | - Kelvin Shun-Cheong Ho
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Yin-Pan Chau
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Constance Mak
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Donna Ng
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Albert Kar-Kin Chung
- Department of Psychiatry, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Jody Kwok-Pui Chu
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Kathryn Choon-Beng Tan
- The Department of Medcine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Ruby Lai-Chong Hoo
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Ching-Lung Cheung
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science Park, Pak Shek Kok, Hong Kong
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19
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He S, Zhang Y, Tan C, Tan W, Yin B. Inverted U-shaped relationships between bone mineral density and VCTE-quantified degree of hepatic steatosis in adolescents: Evidence from the NHANES. PLoS One 2023; 18:e0286688. [PMID: 37294745 PMCID: PMC10256176 DOI: 10.1371/journal.pone.0286688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 05/20/2023] [Indexed: 06/11/2023] Open
Abstract
INTRODUCTION There may be inaccuracies in hepatic steatosis in past research assessing the relationship between bone metabolism and liver steatosis. The goal of the current research was to look at the associations between bone mineral density (BMD) and the hepatic steatosis and fibrosis as detected by vibration-controlled transient elastography (VCTE) in teenagers in the United States. METHODS Weighted multiple linear regression models and smoothed curve fitting were used to investigate the association between BMD and the degree of hepatic steatosis and fibrosis in adolescents. RESULTS In 829 adolescents aged 12-19 years we found a negative association between total BMD and CAP (controlled attenuation parameter) [-32.46 (-58.98, -9.05)] and a significant positive association between lumbar BMD and LSM (liver stiffness measurement) [1.35 (0.19, 2.51)]. The inverted U-shaped relationships were founded between total BMD, lumbar BMD, pelvis BMD, and CAP with inflection points of 221.22 dB/m, 219.88 dB/m, and 216.02 dB/m, respectively. CONCLUSIONS In adolescents, higher BMD is significantly associated with lower levels of hepatic steatosis and higher levels of liver stiffness.
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Affiliation(s)
- Shengmao He
- Department of Hand and Foot Surgery, The Affiliated Second Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Yun Zhang
- Department of Traumatic and Pediatric Orthopedics, The Affiliated Second Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Caixia Tan
- Department of Traumatic and Pediatric Orthopedics, The Affiliated Second Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Wenfu Tan
- Department of Traumatic and Pediatric Orthopedics, The Affiliated Second Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Bingliang Yin
- Department of Hand and Foot Surgery, The Affiliated Second Hospital, Hengyang Medical School, University of South China, Hengyang, China
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20
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Buzkova P, Cauley JA, Fink HA, Robbins JA, Mukamal KJ, Barzilay JI. Age-Related Factors Associated With The Risk of Hip Fracture. Endocr Pract 2023; 29:478-483. [PMID: 36889582 PMCID: PMC10258141 DOI: 10.1016/j.eprac.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 02/25/2023] [Accepted: 03/01/2023] [Indexed: 03/08/2023]
Abstract
OBJECTIVE Advancing age is a powerful risk factor for hip fractures. The biological mechanisms through which aging impacts the risk of hip fractures have not been well studied. METHODS Biological factors associated with "advancing age" that help to explain how aging is associated with the risk of hip fractures are reviewed. The findings are based on analyses of the Cardiovascular Health Study, an ongoing observational study of adults aged ≥65 years with 25 years of follow-up. RESULTS The following 5 age-related factors were found to be significantly associated with the risk of hip fractures: (1) microvascular disease of the kidneys (albuminuria and/or elevated urine-albumin-to-creatinine ratio) and brain (abnormal white matter disease on brain magnetic resonance imaging); (2) increased serum levels of carboxymethyl-lysine, an advanced glycation end product that reflects glycation and oxidative stress; (3) reduced parasympathetic tone, as derived from 24-hour Holter monitoring; (4) carotid artery atherosclerosis in the absence of clinical cardiovascular disease; and (5) increased transfatty acid levels in the blood. Each of these factors was associated with a 10% to 25% increased risk of fractures. These associations were independent of traditional risk factors for hip fractures. CONCLUSION Several factors associated with older age help to explain how "aging" may be associated with the risk of hip fractures. These same factors may also explain the high risk of mortality following hip fractures.
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Affiliation(s)
- Petra Buzkova
- Department of Biostatistics, School of Public Health, University of Washington, Seattle, WA
| | - Jane A Cauley
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | - Howard A Fink
- Geriatric Research Education and Clinical Center, VA Health Care System, Minneapolis, MN
| | - John A Robbins
- Department of Medicine, University of California, Irvine, CA
| | - Kenneth J Mukamal
- Department of Medicine, Beth Israel Deaconess Medical Center, Brookline, MA
| | - Joshua I Barzilay
- Division of Endocrinology, Kaiser Permanente of Georgia, and Department of Endocrinology, Emory University School of Medicine, Atlanta, GA.
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21
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Yang J, Wu J. Discovery of potential biomarkers for osteoporosis diagnosis by individual omics and multi-omics technologies. Expert Rev Mol Diagn 2023:1-16. [PMID: 37140363 DOI: 10.1080/14737159.2023.2208750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
INTRODUCTION Global aging has made osteoporosis an increasingly serious public health problem. Osteoporotic fractures seriously affect the quality of life of patients and increase disability and mortality rates. Early diagnosis is important for timely intervention. The continuous development of individual- and multi-omics methods is helpful for the exploration and discovery of biomarkers for the diagnosis of osteoporosis. AREAS COVERED In this review, we first introduce the epidemiological status of osteoporosis and then describe the pathogenesis of osteoporosis. Furthermore, the latest progress in individual- and multi-omics technologies for exploring biomarkers for osteoporosis diagnosis is summarized. Moreover, we clarify the advantages and disadvantages of the application of osteoporosis biomarkers obtained using the omics method. Finally, we put forward valuable views on the future research direction of diagnostic biomarkers of osteoporosis. EXPERT OPINION Omics methods undoubtedly provide greatly contribute to the exploration of diagnostic biomarkers of osteoporosis; however, in the future, the clinical validity and clinical utility of the obtained potential biomarkers should be thoroughly examined. In addition, the improvement and optimization of the detection methods for different types of biomarkers and standardization of the detection process guarantee the reliability and accuracy of the detection results.
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Affiliation(s)
- Jing Yang
- Department of Clinical Laboratory Medicine, Beijing Jishuitan Hospital, Peking University, Beijing, China
| | - Jun Wu
- Department of Clinical Laboratory Medicine, Beijing Jishuitan Hospital, Peking University, Beijing, China
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22
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Zhuo M, Chen Z, Zhong ML, Lei F, Qin JJ, Liu S, Liu YM, Sun T, Zhang XJ, Zhu L, Cai J, Ye JM, Yang E. Association of insulin resistance with bone mineral density in a nationwide health check-up population in China. Bone 2023; 170:116703. [PMID: 36781092 DOI: 10.1016/j.bone.2023.116703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 11/23/2022] [Accepted: 02/08/2023] [Indexed: 02/13/2023]
Abstract
INTRODUCTION Insulin resistance (IR) is closely associated with cardio-metabolic diseases. However, the impact of IR on bone mass remains obscure. The present study is to evaluate the association between the triglyceride-glucose (TyG) indicated IR and bone mass in a nationwide health check-up population in China. METHODS We conducted a retrospective cross-sectional study including 788,247 participants and a longitudinal cohort study in 8770 participants who had repeated measurements of TyG index and bone mass in at least a 2-year follow-up period. The restricted cubic splines and logistic models were used to analyze the association between IR and bone mass in the cross-sectional study. The Cox model was applied to evaluate the relationship between baseline IR and the subsequent incidence of low bone mass and osteoporosis in the longitudinal study. RESULTS In the cross-sectional study, the TyG index had positive correlations with low bone mass, osteoporosis, or both after adjusting for confounding factors (all P < 0.001). In the longitudinal cohort study, the baseline TyG index was significantly associated with the incidence of low bone mass, osteoporosis, or both during the follow-up period, with hazard ratios (HRs) of 1.56 (95 % confidence interval [CI]: 1.25, 1.93, P < 0.05), 1.66 (95%CI: 1.06, 2.59, P < 0.05), and 1.55 (95%CI: 1.27, 1.88, P < 0.05) after adjusting for confounding factors, respectively. CONCLUSIONS These results suggest that IR indicated by TyG is significantly associated with an increased risk of low bone mass and osteoporosis. Therefore, bone mass monitoring and early prevention strategies may be needed in individuals with IR to prevent the occurrence of low bone mass and osteoporosis.
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Affiliation(s)
- Ming Zhuo
- Department of Anesthesiology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Ze Chen
- Department of Cardiology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Mao-Lin Zhong
- Department of Anesthesiology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Fang Lei
- Institute of Model Animal, Wuhan University, Wuhan, China; School of Basic Medical Science, Wuhan University, Wuhan, China
| | - Juan-Juan Qin
- Institute of Model Animal, Wuhan University, Wuhan, China; Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shuhua Liu
- Department of Anesthesiology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Ye-Mao Liu
- Institute of Model Animal, Wuhan University, Wuhan, China; Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Tao Sun
- Institute of Model Animal, Wuhan University, Wuhan, China; Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xiao-Jing Zhang
- Institute of Model Animal, Wuhan University, Wuhan, China; School of Basic Medical Science, Wuhan University, Wuhan, China; Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lihua Zhu
- Institute of Model Animal, Wuhan University, Wuhan, China; Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Jingjing Cai
- Institute of Model Animal, Wuhan University, Wuhan, China; Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Jun-Ming Ye
- Department of Anesthesiology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China.
| | - Erping Yang
- Department of Orthopedic, Huanggang Central Hospital of Yangtze University, Huanggang, China.
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Dittmar JM, Mulder B, Tran A, Mitchell PD, Jones PM, Inskip SA, Cessford C, Robb JE. Caring for the injured: Exploring the immediate and long-term consequences of injury in medieval Cambridge, England. INTERNATIONAL JOURNAL OF PALEOPATHOLOGY 2023; 40:7-19. [PMID: 36401904 DOI: 10.1016/j.ijpp.2022.07.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 07/21/2022] [Accepted: 07/24/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE To combine paleopathological and biomechanical analysis to reconstruct the impact that a severe skeletal injury had on an individual's ability to function and participate in medieval society. MATERIALS Three medieval individuals from Cambridge, England with ante-mortem fractures to the lower limb were analyzed. METHODS Plain X-rays were used to determine the degree of malunion, rotation and overlap of each fracture. Cortical bone architecture of the injured individuals and 28 uninjured controls were analyzed using micro-computed tomography (µCT). Clinical and functional consequences were examined using the Bioarcheology of Care framework. RESULTS The mechanism of injury, the secondary complications, and the extent of the care received was reconstructed for each individual. Bilateral asymmetry in the cortical bone architecture revealed the long-term alterations to each individual's gait. CONCLUSION Each of these individuals survived a severe injury resulting in chronic physical impairment, though not all would have been considered 'disabled'. SIGNIFICANCE This research contributes to the discussion about medieval care provision and social constructions of disability by illustrating how an interdisciplinary approach provides insight into the experiences of those with physical impairments. The integration of µCT imaging within the Bioarcheology of Care model is a novel approach with great potential for application across the field. LIMITATIONS Biomechanical analysis was restricted to cortical geometry. SUGGESTIONS FOR FUTURE RESEARCH Further study of bilateral asymmetry in trabecular architecture could complement our understanding of altered loading modalities in past societies.
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Affiliation(s)
- Jenna M Dittmar
- Department of Archaeology, University of Aberdeen, UK; McDonald Institute for Archaeological Research, University of Cambridge, UK.
| | - Bram Mulder
- Department of Archaeology, University of Aberdeen, UK
| | - Anna Tran
- Department of Archaeology, University of Cambridge, UK
| | | | | | - Sarah A Inskip
- Department of Archaeology, University of Aberdeen, UK; School of Archaeology and Ancient History, University of Leicester, UK
| | - Craig Cessford
- Department of Archaeology, University of Aberdeen, UK; Cambridge Archaeological Unit, Department of Archaeology, University of Cambridge, UK
| | - John E Robb
- Department of Archaeology, University of Cambridge, UK
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24
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Mohr M, Fatouros IG, Asghar M, Buono P, Nassis GP, Krustrup P. Football training as a non-pharmacological treatment of the global aging population-A topical review. FRONTIERS IN AGING 2023; 4:1146058. [PMID: 36844000 PMCID: PMC9947510 DOI: 10.3389/fragi.2023.1146058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 02/02/2023] [Indexed: 02/11/2023]
Abstract
In the present topical mini-review, the beneficial impact of small-sided game football training for the increasing elderly global population is presented. As a multicomponent type of physical activity, football training executed on small pitched with 4-6 players in each team is targeting a myriad of physiological systems and causes positive adaptations of relevance for several non-communicable diseases, of which the incidence increases with advancing age. There is strong scientific evidence that this type of football training promotes cardiovascular, metabolic and musculo-skeletal health in elderly individuals. These positive adaptations can prevent cardiovascular disease, type 2 diabetes, sarcopenia and osteoporosis, and lower the risk of falls. Also, football training has been proven an efficient part of the treatment of several patient groups including men with prostate cancer and women after breast cancer. Finally, regular football training has an anti-inflammatory effect and may slow the biological aging. Overall, there is a growing body of evidence suggesting that recreational football training can promote health in the elderly.
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Affiliation(s)
- Magni Mohr
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), University of Southern Denmark, Odense, Denmark,Centre of Health Science, Faculty of Health, University of the Faroe Islands, Tórshavn, Faroe Islands,*Correspondence: Magni Mohr,
| | - Ioannis G. Fatouros
- Department of Physical Education and Sport Science, University of Thessaly, Trikala, Greece
| | | | - Pasqualina Buono
- Department of Movement Sciences and Wellness, University Parthenope, Naples, Italy,CEINGE-Biotecnologie avanzate Francesco Salvatore, Napoli, Italy
| | - George P. Nassis
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), University of Southern Denmark, Odense, Denmark,Department of Physical Education, College of Education, United Arab Emirates, University, Al Ain, Abu Dhabi, United Arab Emirates
| | - Peter Krustrup
- Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), University of Southern Denmark, Odense, Denmark,Danish Institute for Advanced Study (DIAS), University of Southern Denmark, Odense, Denmark,Sport and Health Sciences, University of Exeter, Exeter, United Kingdom
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25
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Azeez TA. Osteoporosis and cardiovascular disease: a review. Mol Biol Rep 2023; 50:1753-1763. [PMID: 36449152 DOI: 10.1007/s11033-022-08088-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/03/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND Osteoporosis and cardiovascular disease are common diseases encountered globally, especially with advancing age. Osteoporosis occurs when there is a loss of bone mineral density leading to increased predisposition to fragility fracture. The conventional perception of osteoporosis is purely as a metabolic bone disease. However, there are mounting reports from recent studies that osteoporosis could be seen as a risk factor for cardiovascular disease just like other traditional risk factors such as hypertension, dyslipidaemia and diabetes. This is a paradigm shift with regards to the outlook of osteoporosis. Osteoporosis and cardiovascular disease have similar risk factors, including diabetes, smoking, excess alcohol, sedentary lifestyle, ageing and dyslipidaemia. This may partly explain the link between osteoporosis and cardiovascular disease. In addition, both osteoporosis and atherosclerosis, which underlies most cardiovascular disease, are both characterized by low grade chronic inflammation. Moreover, the processes involved in the calcification of atheroma are similar to what is seen in bone remodeling. Both processes also involve similar regulators such as osteoprotegerin and related proteins such as osteonectin, osteopontin and type 1 collagen are found in bone matrix and atheromatous plaques. CONCLUSION There is emerging evidence that individuals with osteoporosis are also at an increased risk of coronary artery disease and stroke even after controlling for other factors. The traditional risk factors for cardiovascular disease also predispose people to developing osteoporosis, suggesting that the same mechanism may be causing the two. Moreover, a number of anti-osteoporotic drugs have also been largely linked with cardiovascular disease. This calls for a change in the view of osteoporosis as a metabolic disease but as a cardio-metabolic disorder thereby emphasizing the need for intensified preventive strategies for the disease.
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Affiliation(s)
- Taoreed Adegoke Azeez
- Consultant Endocrinologist, Department of Medicine, Reddington Multi-Specialist Hospital, Lagos, Nigeria.
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26
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Kobayashi T, Akiyama T, Morimoto T, Hotta K, Mawatari M. A systematic review regarding clinical characteristics, complications, and outcomes of surgical and non-surgical patients with fragility fracture of the pelvis. NAGOYA JOURNAL OF MEDICAL SCIENCE 2023; 85:35-49. [PMID: 36923634 PMCID: PMC10009624 DOI: 10.18999/nagjms.85.1.35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/30/2022] [Indexed: 03/18/2023]
Abstract
We conducted this systematic review to clarify the clinical characteristics, complications, and outcomes of surgical and non-surgical patients with fragility fracture of the pelvis (FFP). We searched PubMed, Google Scholar, Cochrane Library, Web of Science, and MEDLINE for English language articles on FFP. We calculated pooled odds ratios (ORs) or mean differences (MDs) of surgical patients in comparison to non-surgical patients for clinical characteristics (Rommens FFP classification, age, sex, dementia, osteoporosis, diabetes mellitus, pulmonary disease, cardiovascular disease, and malignancy), complications (pneumonia, urinary tract infection, cardiac event, thrombosis, pulmonary embolism, pressure ulcer, multiple organ failure, anemia caused by surgical bleeding, and surgical site infection), and outcomes (hospital mortality and one-year mortality). Five studies involving 1,090 patients with FFP (surgical patients, n = 432; non-surgical patients, n = 658) were included. FFP type III and IV (OR = 8.44; 95% confidence interval [CI] 5.99 to 11.88; p<0.00001), a younger age (MD = -3.29; 95% CI -3.83 to -2.75; p<0.00001), the absence of dementia (OR = 0.36; 95% CI 0.23 to 0.57; p<0.0001), and the presence of osteoporosis (OR = 1.74; 95% CI 1.29 to 2.35; p = 0.0003) were significantly associated with the surgical patients. Urinary tract infection (OR = 2.06; 95% CI 1.37 to 3.10; p = 0.0005), anemia caused by surgical bleeding (OR = 4.55; 95% CI 1.95 to 10.62; p = 0.0005), and surgical site infection (OR = 16.74; 95% CI 3.05 to 91.87; p = 0.001) were significantly associated with the surgical patients. There were no significant differences in the outcomes between the surgical and non-surgical patients. Our findings may help to further understand the treatment strategy for FFP and improve clinical outcomes.
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Affiliation(s)
- Takaomi Kobayashi
- Department of Orthopaedic Surgery, Imari-Arita Kyoritsu Hospital, Arita , Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Takayuki Akiyama
- Department of Orthopaedic Surgery, Imari-Arita Kyoritsu Hospital, Arita , Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Tadatsugu Morimoto
- Department of Orthopaedic Surgery, Imari-Arita Kyoritsu Hospital, Arita , Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
| | - Kensuke Hotta
- Department of Orthopaedic Surgery, Amagi Chuo Hospital, Asakura, Japan
| | - Masaaki Mawatari
- Department of Orthopaedic Surgery, Imari-Arita Kyoritsu Hospital, Arita , Japan.,Department of Orthopaedic Surgery, Faculty of Medicine, Saga University, Saga, Japan
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Increased Risk of Hospital Readmissions and Implant-Related Complications in Patients Who Had a Recent History of Fragility Fracture: A Matched Cohort Analysis. J Arthroplasty 2023; 38:266-273. [PMID: 36055439 DOI: 10.1016/j.arth.2022.08.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/22/2022] [Accepted: 08/24/2022] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND With the increasing utilization of total knee arthroplasty (TKA) in a continually aging US population, the number of patients who have low bone mineral density who undergo TKA may concomitantly increase. This study aimed to assess the rates of short-term complications following TKA in patients who did and did not have a recent history of a prior fragility fracture. METHODS A matched retrospective cohort study analyzing 48,796 patients was performed using a national database to determine the impact of a preceding fragility fracture on rates of short-term complications following TKA. The rates of complications at 1 and 2 years post-TKA were analyzed using multivariate logistic regressions. RESULTS Prior fragility fracture was associated with increased rates of 1-year hospital readmissions (hazard ratio = 1.30, 95% CI, 1.22-1.38), periprosthetic fractures (odds ratio [OR] = 2.72, 95% CI, 1.89-3.99), non-infection-related revisions (OR = 1.32, 95% CI, 1.09-1.60), secondary fragility fractures (OR = 4.62, 95% CI, 4.19-5.12), prosthesis dislocations (OR = 1.76, 95% CI, 1.22-2.56), prosthesis instabilities (OR = 1.64, 95% CI, 1.25-2.15), and periprosthetic infections (OR = 1.49, 95% CI, 1.29-1.71), with similar trends in implant-related complications also seen at the 2-year mark. Patients who filled a prescription for osteoporosis pharmacotherapy had clinically similar rates of these complications compared to those who did not. CONCLUSION Sustaining a fragility fracture prior to TKA is associated with an increased risk of hospital readmission and significant implant-related postoperative complications, potentially increasing the morbidity and mortality of TKA in these patients.
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Teng Z, Zhu Y, Lin D, Hao Q, Yue Q, Yu X, Sun S, Jiang L, Lu S. Deciphering the chromatin spatial organization landscapes during BMMSC differentiation. J Genet Genomics 2023; 50:264-275. [PMID: 36720443 DOI: 10.1016/j.jgg.2023.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 01/18/2023] [Accepted: 01/18/2023] [Indexed: 01/31/2023]
Abstract
The differentiation imbalance in bone marrow mesenchymal stem cells (BMMSCs) is critical for the development of bone density diseases as the population ages. BMMSCs are precursor cells for osteoblasts and adipocytes; however, the chromatin organization landscapes during BMMSC differentiation remain elusive. In this study, we systematically delineate the four-dimensional (4D) genome and dynamic epigenetic atlas of BMMSCs by RNA sequencing (RNA-seq), assay for transposase-accessible chromatin sequencing (ATAC-seq), and high-throughput chromosome conformation capture (Hi-C). The structure analyses reveal 17.5% common and 28.5%-30% specific loops among BMMSCs, osteoblasts, and adipocytes. The subsequent correlation of genome-wide association studies (GWAS) and expression quantitative trait locus (eQTL) data with multi-omics analysis reveal 274 genes and 3634 single nucleotide polymorphisms (SNPs) associated with bone degeneration and osteoporosis (OP). We hypothesize that SNP mutations affect transcription factor (TF) binding sites, thereby affecting changes in gene expression. Furthermore, 26 motifs, 260 TFs, and 291 SNPs are identified to affect the eQTL. Among these genes, DAAM2, TIMP2, and TMEM241 were found to be essential for diseases such as bone degeneration and OP and may serve as potential drug targets.
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Affiliation(s)
- Zhaowei Teng
- Department of Orthopedics, The First People's Hospital of Yunnan Province, Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650032, China; Key Laboratory of Yunnan Provincial Innovative Application of Traditional Chinese Medicine, The First People's Hospital of Yunnan Province, Kunming, Yunnan 650032, China; Clinical Medical Research Center, The First People's Hospital of Yunnan Province, Kunming, Yunnan 650032, China.
| | - Yun Zhu
- The Sixth Affiliated Hospital of Kunming Medical University, Yuxi, Yunnan 653100, China
| | - Da Lin
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Qinggang Hao
- Center for Life Sciences, School of Life Sciences, Yunnan University, Kunming, Yunnan 650504, China
| | - Qiaoning Yue
- The Sixth Affiliated Hospital of Kunming Medical University, Yuxi, Yunnan 653100, China
| | - Xiaochao Yu
- The Sixth Affiliated Hospital of Kunming Medical University, Yuxi, Yunnan 653100, China
| | - Shuo Sun
- The Sixth Affiliated Hospital of Kunming Medical University, Yuxi, Yunnan 653100, China
| | - Lihong Jiang
- Key Laboratory of Yunnan Provincial Innovative Application of Traditional Chinese Medicine, The First People's Hospital of Yunnan Province, Kunming, Yunnan 650032, China.
| | - Sheng Lu
- Department of Orthopedics, The First People's Hospital of Yunnan Province, Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan 650032, China.
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Melatonin Repairs Osteoporotic Bone Defects in Iron-Overloaded Rats through PI3K/AKT/GSK-3 β/P70S6k Signaling Pathway. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2023; 2023:7718155. [PMID: 36703914 PMCID: PMC9873465 DOI: 10.1155/2023/7718155] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 10/05/2022] [Accepted: 12/20/2022] [Indexed: 01/19/2023]
Abstract
It was found recently that iron overload can cause osteoporosis in rats. Through in vitro and in vivo experimentations, the purpose of the present study was to validate and confirm the inhibitory effects of melatonin on iron death of osteoporosis and its role in bone microstructure improvements. Melatonin (100 mol/L) was administered to MC3T3-E1 cells induced by iron overload in vitro for 48 hours. The expression of cleaved caspase-3 and cleaved PARP and the production of ROS (reactive oxygen species) and mitochondrial damage were all exacerbated by iron overload. On the other hand, melatonin restored these impacts in MC3T3-E1 cells produced by iron overload. By evaluating the expression of PI3K/AKT/GSK-3β/P70S6k signaling pathway-related proteins (RUNX2, BMP2, ALP, and OCN) using RT-PCR and Western blot, osteogenic-related proteins were identified. Alizarin red S and alkaline phosphatase were utilized to evaluate the osteogenic potential of MC3T3-E1 cells. Melatonin significantly improved the osteogenic ability and phosphorylation rates of PI3K, AKT, GSK-3β, and P70S6k in iron overload-induced MC3T3-E1 cells. In vivo, melatonin treated iron overload-induced osteoporotic bone defect in rats. Rat skeletal microstructure was observed using micro-CT and bone tissue pathological section staining. ELISA was utilized to identify OCN, PINP, CTX-I, and SI in the serum of rats. We discovered that melatonin increased bone trabecular regeneration and repair in osteoporotic bone defects caused by iron overload. In conclusion, melatonin enhanced the osteogenic ability of iron overload-induced MC3T3-E1 cells by activating the PI3K/AKT/GSK-3β/P70S6k signaling pathway and promoting the healing of iron overload-induced osteoporotic bone defects in rats.
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Yang Y, Li R, Cai M, Wang X, Li H, Wu Y, Chen L, Zou H, Zhang Z, Li H, Lin H. Ambient air pollution, bone mineral density and osteoporosis: Results from a national population-based cohort study. CHEMOSPHERE 2023; 310:136871. [PMID: 36244420 DOI: 10.1016/j.chemosphere.2022.136871] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/27/2022] [Accepted: 10/11/2022] [Indexed: 06/16/2023]
Abstract
Evidence concerning the associations of ambient air pollution exposure with bone mineral density and osteoporosis has been mixed. We conducted cross-sectional and prospective analysis of the associations between air pollution exposure and osteoporosis using data from UK Biobank study. Estimated bone mineral density (eBMD) of each participant at baseline survey was calculated using quantitative ultrasound data, and incident osteoporosis cases were identified during the follow-up period according to health-related records. Air pollution concentrations were assessed using land use regression models. We fitted multivariable linear and logistic regression models to estimate the associations of air pollution with eBMD and osteoporosis prevalence at baseline. We applied cox proportional hazard regression models to assess the relationships between air pollution and osteoporosis incidence. Among the 341,311 participants at baseline, higher air pollution exposure was associated with lower eBMD levels and increased odds of osteoporosis prevalence. For example, an IQR increase in PM2.5, PM2.5 absorbance, PM10, NO2 and NOx levels were associated with 0.0018 (95% CI: 0.0012, 0.0023) to 0.0052 (95% CI: 0.0046, 0.0058) g/cm2 decrease in eBMD. A total of 330,988 participants without osteoporosis were followed up for an average of 12.0 years. We identified 8105 incident osteoporosis cases (456 cases with pathological fracture and 7634 cases without pathological fracture) during the follow-up. The hazard ratios for an interquartile range increase in PM2.5, PM2.5 absorbance, PM10, NO2 and NOx were 1.09 (95% CI: 1.06, 1.12), 1.04 (95% CI: 1.02, 1.07), 1.04 (95% CI: 1.01, 1.07), 1.07 (95% CI: 1.04, 1.10), and 1.06 (95% CI: 1.03, 1.09), respectively. Our study suggests that ambient air pollution might be a risk factor of decreased bone mineral density and osteoporosis incidence.
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Affiliation(s)
- Yin Yang
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Rui Li
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Miao Cai
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Xiaojie Wang
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Haopeng Li
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Yinglin Wu
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Lan Chen
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Hongtao Zou
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Zilong Zhang
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Haitao Li
- Department of Social Medicine and Health Service Management, Shenzhen University Health Science Center, Shenzhen, 518061, China
| | - Hualiang Lin
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China.
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Tartara F, Armocida D, Garbossa D, Meli F, Costantino G, Cofano F, Francaviglia N. Porous titanium microsphere kyphoplasty for augmentation treatment of osteoporotic vertebral fractures: Technical report and case series. Front Surg 2023; 10:1152995. [PMID: 37206353 PMCID: PMC10189281 DOI: 10.3389/fsurg.2023.1152995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 03/14/2023] [Indexed: 05/21/2023] Open
Abstract
Background Vertebral augmentation procedures (VAPs) are used in cases of persistent and unresponsive pain in patients with vertebral compression fractures (VCFs). Although VAPs are considered a safe procedure providing quick pain relief and improved physical function, some postoperative complications can occur, for example, bone cement leakage. The material used in this procedure is almost exclusively polymethyl methacrylate (PMMA), which appears to lack biological activity and osteointegration capabilities. In this study, we introduce a new filling system consisting of cannulas preloaded with titanium microspheres, which stabilizes and consolidates the structure of the vertebral body in treating VCFs after the performance of the kyphoplasty procedure. Methods We report a retrospective case series of six patients affected by osteoporotic vertebral fractures with worsening back pain, neurologic impairment, and failed conservative treatment who underwent the VAP at our institute, for which the SPHEROPLAST [MT ORTHO s.r.l., Aci Sant'Antonio (CT), Italy] system was used. Results The patients had failed an average conservative trial of 3.9 weeks before they presented to us with neurodeficit. There were two men and four women with a mean age of 74.5 years. The average hospital stay was 2 days. There were no reported perioperative complications related to cement injection, such as intraoperative hypoxia, hypotension, pulmonary embolization, myocardial infarction, neurovascular or viscera injury, or death. The VAS score significantly decreased from a mean preoperative of 7.5 (range 6-19) to 3.8 (range 3-5) immediately after surgery and 1.8 (range 1-3). Conclusion We report the first clinical results in a series of six patients treated for VCF using the microsphere system after analyzing the clinical results produced by, and the complications that arose from, this new device. In patients with VCF, the VAP using titanium microspheres appears to be a feasible and safe procedure with a low risk of material leakage.
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Affiliation(s)
- Fulvio Tartara
- Headache Science and Neurorehabilitation Center, IRCCS Mondino Foundation, Pavia, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Daniele Armocida
- Neurosurgery Division, Human Neurosciences Department, “Sapienza” University, AOU Policlinico Umberto I, Rome, Italy
- IRCCS Neuromed, Pozzilli, Italy
- Correspondence: Daniele Armocida
| | - Diego Garbossa
- Neurosurgery Division, Department of Neuroscience, A.O.U. Città della Salute e della Scienza, University of Turin, Turin, Italy
| | - Francesco Meli
- Neurosurgery Division, Arnas Civico di Cristina, Palermo, Italy
| | | | - Fabio Cofano
- Neurosurgery Division, Department of Neuroscience, A.O.U. Città della Salute e della Scienza, University of Turin, Turin, Italy
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A Review on the Recent Trend in Osteoporosis Highly Cited Papers. Clin Rev Bone Miner Metab 2022. [DOI: 10.1007/s12018-022-09285-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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O 'Sullivan D, Silke C, Whelan B, McGowan B, O 'Sullivan M, McCabe JP, Heaney F, Armstrong C, Gsel AM, Connaughton B, Carey JJ. Osteoporotic fracture admissions compared to other major medical admissions in Irish public hospitals. Arch Osteoporos 2022; 18:12. [PMID: 36527534 DOI: 10.1007/s11657-022-01199-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022]
Abstract
Multinational reports suggest Ireland has one of the greatest illness burdens related to osteoporosis. Hospital care represents the costliest portion of health services. We found public hospital bed days for fragility fractures in Ireland increased by 43% between 2008 and 2017 which exceeded those for other common diseases. INTRODUCTION Recent multinational reports suggest Ireland has one of the greatest illness burdens related to osteoporosis, manifesting clinically as fragility fractures (FF). International reports show that FF incidence, rate of hospital admission and cost are similar or greater than those for breast cancer, myocardial infarction and stroke. Studies addressing the illness burden of osteoporosis in Ireland are few, and none compares fragility fractures to other common chronic diseases. METHODS A retrospective analysis of national administrative data for all public hospital admissions was performed on adults aged 50 years and older from January 2008 to December 2017. RESULTS In 2017, public hospital bed days for FF totalled 249,887 outnumbering Chronic Obstructive Pulmonary Disease (COPD): 131,897; 6 solid cancers (CA): 118,098; myocardial infarction (MI): 83,477; and diabetes mellitus (DM): 31,044. Bed days for FF increased by 43% between 2008 and 2017, in contrast to a 32%, 28% and 31% reduction for CA, MI and DM, respectively, and a 12% increase for COPD. Public hospital bed days for FF in 2016 were greater than MI, stroke, atrial fibrillation and chest pain combined but less than a combination of COPD, pneumonia and lower respiratory tract infection. CONCLUSION Osteoporotic fractures represent a large and rapidly increasing illness burden amongst older Irish adults, with substantial care requirements and the resulting onus on our healthcare system. Urgent action is needed to address this public health issue and the services for those at risk of fracture.
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Affiliation(s)
- D O 'Sullivan
- Department of Trauma and Orthopaedics, Galway University Hospitals, Galway, Ireland
| | - C Silke
- School of Medicine, National University of Ireland, Galway, H91 V4AY, Ireland
- Department of Rheumatology, Our Lady's Hospital, Manorhamilton, Ireland
| | - B Whelan
- School of Medicine, National University of Ireland, Galway, H91 V4AY, Ireland
- Department of Rheumatology, Our Lady's Hospital, Manorhamilton, Ireland
| | - B McGowan
- School of Medicine, National University of Ireland, Galway, H91 V4AY, Ireland
| | - M O 'Sullivan
- School of Medicine, National University of Ireland, Galway, H91 V4AY, Ireland
- Department of Rheumatology, Our Lady's Hospital, Manorhamilton, Ireland
| | - J P McCabe
- Department of Trauma and Orthopaedics, Galway University Hospitals, Galway, Ireland
- School of Medicine, National University of Ireland, Galway, H91 V4AY, Ireland
| | - F Heaney
- Department of Rheumatology, Galway University Hospitals, Galway, Ireland
| | - C Armstrong
- Department of Rheumatology, Galway University Hospitals, Galway, Ireland
| | - A M Gsel
- School of Medicine, National University of Ireland, Galway, H91 V4AY, Ireland
- Department of Rheumatology, Galway University Hospitals, Galway, Ireland
| | - B Connaughton
- Department of Rheumatology, Galway University Hospitals, Galway, Ireland
| | - J J Carey
- School of Medicine, National University of Ireland, Galway, H91 V4AY, Ireland.
- Department of Rheumatology, Galway University Hospitals, Galway, Ireland.
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"Double Cross Sign" Could Be an Indicator of an Adequate Amount of Bone Cement in Kyphoplasty with the SpineJack System: A Retrospective Study. Diagnostics (Basel) 2022; 12:diagnostics12123068. [PMID: 36553075 PMCID: PMC9777429 DOI: 10.3390/diagnostics12123068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/20/2022] [Accepted: 12/05/2022] [Indexed: 12/12/2022] Open
Abstract
Kyphoplasty with the SpineJack system was able to restore vertebral height and stabilize the vertebra with an injection of bone cement. The goal of this study was to seek a reliable assessing method during the surgery in determining the minimum amount of bone cement required for the SpineJack system to restore vertebral height and stabilize the vertebra. We defined the “double cross sign” as bone cement that expanded vertically along the bilateral SpineJack system, and spread across the midline of the vertebral body as viewed in the anteroposterior (AP) view of the radiographic image. Sixty-five patients aged 74.5 ± 8.5 years with vertebral compression fracture were included in the study. Patients with a positive double cross sign had better ODI score than those without the double cross sign (20.0 ± 6.9 vs. 32.3 ± 8.2; p < 0.001). Postoperative regional kyphotic and local kyphotic angle were significantly better in the positive double cross sign group (11 ± 8.8 degrees vs. 5.3 ± 3.2 degrees; p = 0.001/11.7 ± 6.2 degrees vs. 6.6 ± 4.1 degrees; p = 0.001, respectively). The more stable construct was built once the double cross sign was achieved during surgery. In this study, a convenient and intuitive method in identifying the minimum but sufficient quantity of injected cement during the SpineJack procedure was developed.
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Lee Y, Kantayos V, Kim JS, Rha ES, Son YJ, Baek SH. Inhibitory Effects of Protopanaxadiol-Producing Transgenic Rice Seed Extracts on RANKL-Induced Osteoclast Differentiation. LIFE (BASEL, SWITZERLAND) 2022; 12:life12111886. [PMID: 36431021 PMCID: PMC9694809 DOI: 10.3390/life12111886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 11/16/2022]
Abstract
(1) Background: Osteoporosis is a disease in which bones are weakened and fractured easily because of various factors. It is mainly observed in elderly and postmenopausal women, and it continues to carry high economic costs in aging societies. Normal bone maintains a healthy state through a balanced process of osteoclast suppression and osteoblast activation; (2) Methods: In this study, osteoclast inhibition was induced by inhibiting osteoclast differentiation using ginseng protopanaxadiol-enriched rice (PPD-rice) seed extract. To analyze the effect of PPD-rice extract on the inhibition of osteoclast differentiation, bone marrow macrophages extracted from mice were treated with PPD-rice and Dongjin seed (non-transformed rice) extracts and analyzed for the inhibition of osteoclast differentiation; (3) Results: The results illustrated that PPD-rice extract reduced the transcription and translation of NFATc1, a modulator of osteoclast formation, decreased the mRNA expression of various osteoclast differentiation marker genes, and reduced osteoclast activity. Moreover, the bone resorptive activity of osteoclasts was diminished by PPD-rice extract on Osteo Assay plates; (4) Conclusions: Based on these results, PPD-rice extract is a useful candidate therapeutic agent for suppressing osteoclasts, an important component of osteoporosis, and it could be used as an ingredient in health supplements.
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Affiliation(s)
- Yongjin Lee
- Department of Pharmacy, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Vipada Kantayos
- Department of Agricultural Life Science, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Jin-Suk Kim
- Department of Agricultural Life Science, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Eui-Shik Rha
- Department of Agricultural Life Science, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Young-Jin Son
- Department of Pharmacy, Sunchon National University, Suncheon 57922, Republic of Korea
- Correspondence: (Y.-J.S.); (S.-H.B.); Tel.: +82-61-750-3755 (Y.-J.S.); +82-61-750-3217 (S.-H.B.)
| | - So-Hyeon Baek
- Department of Agricultural Life Science, Sunchon National University, Suncheon 57922, Republic of Korea
- Correspondence: (Y.-J.S.); (S.-H.B.); Tel.: +82-61-750-3755 (Y.-J.S.); +82-61-750-3217 (S.-H.B.)
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Cement augmentation for treatment of high to mid-thoracic osteoporotic compression fractures, high-viscosity cement percutaneous vertebroplasty versus balloon kyphoplasty. Sci Rep 2022; 12:19404. [PMID: 36371412 PMCID: PMC9653425 DOI: 10.1038/s41598-022-22019-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 10/07/2022] [Indexed: 11/13/2022] Open
Abstract
Whilst the majority of the literature suggests that balloon kyphoplasty (BKP) can relieve pain associated with vertebral compression fractures (VCFs), evidence of high-viscosity cement (HVC) vertebroplasty (VP) or low viscosity cement (LVC) BKP for the treatment of VCFs at the levels of high and mid-thoracic vertebrae remains limited. The purpose of this study was to identify the different outcomes between HVC VP and LVC BKP used to repair high (T4-6) and mid (T7-9)-thoracic VCFs. A total of 114 patients with painful collapsed single-level vertebrae at high to mid-thoracic level who had undergone HVC VP or LVC BKP at a single tertiary medical center was reviewed retrospectively. All patients were divided into the HVC VP group (n = 72) and the LVC BKP group (n = 42). Clinical outcomes including demographic data and visual analogue scale (VAS) were compared. Radiographic data were collected preoperatively, postoperatively, and at final follow-up. More volume (ml) of cement injection was seen in the LVC BKP group (4.40 vs. 3.66, p < 0.001). The operation time (minutes) of the HVC VP group was significantly less than that of the LVC BKP group (33.34 vs. 39.05, p = 0.011). Leakage rate of cement was also fewer in the HVC VP group (26/72 vs. 27/42, p = 0.004). Compared with preoperative data, the VAS was improved after surgery in both groups. The LVC BKP group corrected more middle vertebral body height and local kyphosis angle than the HVC VP group. The outcomes of LVC BKP were not superior to that of HVC VP. HVC VP might be a good alternative to LVC BKP in the treatment of osteoporotic VCFs in high to mid-thoracic spine.
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Clinical Characteristics of Elderly People with Osteoporotic Vertebral Compression Fracture Based on a 12-Year Single-Center Experience in Korea. Geriatrics (Basel) 2022; 7:geriatrics7060123. [PMID: 36412612 PMCID: PMC9680363 DOI: 10.3390/geriatrics7060123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 10/26/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022] Open
Abstract
In an aging human population, osteoporotic vertebral compression fracture (OVCF) frequently occurs. We conducted this retrospective study to analyze the clinical characteristics of elderly people with OVCF who underwent percutaneous vertebroplasty or kyphoplasty over a 12-year period at a single medical center in Korea. Between 2007 and 2019, A total of 868 patients (n = 868) were treated at our institution. We assessed 600 of these patients as eligible for study purposes and divided them into three groups: Group A (spine and hip T-scores ≤-2.5; n = 332); Group B (spine T-scores ≤-2.5; n = 189); and Group C (hip T-scores ≤-2.5; n = 79). The baseline characteristics of the patients included age, sex, body mass index (BMI), past history of steroid use, alcohol consumption, use of osteoporosis therapy, smoking, and treatment for OVCF. We compared these characteristics between the three groups. We found that the mean patient age was significantly higher in Group A, compared with Group B, and significantly lower in Group B, compared with Group C. We also found significant differences in the male-to-female ratio and mean body mass index between the three groups. In conclusion, we suggest that special attention should be paid to factors closely associated with spine and hip T-scores when evaluating elderly people with OVCF and determining appropriate treatment.
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Mercurio M, de Filippis R, Spina G, De Fazio P, Segura-Garcia C, Galasso O, Gasparini G. The use of antidepressants is linked to bone loss: A systematic review and metanalysis. Orthop Rev (Pavia) 2022; 14:38564. [PMID: 36267210 PMCID: PMC9568413 DOI: 10.52965/001c.38564] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2023] Open
Abstract
INTRODUCTION Depression and antidepressants are among risk factors for osteoporosis. However, there are still inconsistencies in literature regarding bone consequences of antidepressant drugs and the role of age and the natural decline of bone health in patients with depression. OBJECTIVE To investigate the relationship between antidepressant and bone mineral density (BMD). METHODS We conducted a systematic review and metanalysis according to PRISMA guidelines searching on PubMed/Medline, Cochrane Database, and Scopus libraries and registered with PROSPERO (registration number CRD42021254006) using generic terms for antidepressants and BMD. Search was restricted to English language only and without time restriction from inception up to June 2021. Methodological quality was assessed with the Newcastle-Ottawa scale. RESULTS Eighteen papers were included in the qualitative analysis and five in the quantitative analysis. A total of 42,656 participants affected by different subtypes of depression were identified. Among the included studies, 10 used serotonin reuptake inhibitors (SSRIs) only, 6 involved the use of SSRIs and tricyclic antidepressants, and 2 the combined use of more than two antidepressants. No significant studies meeting the inclusion criteria for other most recent categories of antidepressants, such as vortioxetine and esketamine. Overall, we observed a significant effect of SSRI on decrease of BMD with a mean effect of 0.28 (95% CI = 0.08, 0.39). CONCLUSION Our data suggest that SSRIs are associated with a decrease of BMD. We aim to raise clinicians' awareness of the potential association between the use of antidepressants and bone fragility to increase monitoring of bone health.
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Affiliation(s)
- Michele Mercurio
- Department of Orthopaedic and Trauma Surgery, "Magna Græcia" University, "Mater Domini" University Hospital, V.le Europa, (loc. Germaneto), 88100, Catanzaro, Italy
| | - Renato de Filippis
- Psychiatry Unit, Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, 88100, Italy
| | - Giovanna Spina
- Department of Orthopaedic and Trauma Surgery, "Magna Græcia" University, "Mater Domini" University Hospital, V.le Europa, (loc. Germaneto), 88100, Catanzaro, Italy
| | - Pasquale De Fazio
- Psychiatry Unit, Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, 88100, Italy
| | - Cristina Segura-Garcia
- Psychiatry Unit, Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Catanzaro, 88100, Italy
| | - Olimpio Galasso
- Department of Orthopaedic and Trauma Surgery, "Magna Græcia" University, "Mater Domini" University Hospital, V.le Europa, (loc. Germaneto), 88100, Catanzaro, Italy
| | - Giorgio Gasparini
- Department of Orthopaedic and Trauma Surgery, "Magna Græcia" University, "Mater Domini" University Hospital, V.le Europa, (loc. Germaneto), 88100, Catanzaro, Italy
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Tan J, Murphy M, Hart NH, Rantalainen T, Bhoyroo R, Chivers P. Association of developmental coordination disorder and low motor competence with impaired bone health: A systematic review. RESEARCH IN DEVELOPMENTAL DISABILITIES 2022; 129:104324. [PMID: 35970085 DOI: 10.1016/j.ridd.2022.104324] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 07/10/2022] [Accepted: 08/08/2022] [Indexed: 06/15/2023]
Abstract
AIMS Individuals with developmental coordination disorder (DCD) and low motor competence (LMC) may be at increased risk of low bone health due to their lifetime physical activity patterns. Impaired bone health increases an individual's risk of osteoporosis and fracture; therefore, it is necessary to determine whether a bone health detriment is present in this group. Accordingly, this systematic review explores the association between DCD/LMC and bone health. METHODS AND PROCEDURES Studies were included with assessment of bone health in a DCD/LMC population. Study bias was assessed using the JBI critical appraisal checklist. Due to heterogeneity, meta-analysis was not possible and narrative synthesis was performed with effect size and direction assessed via harvest plots. OUTCOMES AND RESULTS A total of 16 (15 paediatric/adolescent) studies were included. Deficits in bone measures were reported for the DCD/LMC group and were more frequent in weight-bearing sites. Critical appraisal indicated very low confidence in the results, with issues relating to indirectness and imprecision relating to comorbidities. CONCLUSIONS AND IMPLICATIONS Individuals with DCD or LMC are at increased risk of bone health deficits. Bone impairment locations indicate insufficient loading via physical activity as a potential cause of bone deficits. Results indicate a potential for earlier osteoporosis onset.
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Affiliation(s)
- Jocelyn Tan
- School of Nursing, Midwifery, Health Sciences & Physiotherapy, University of Notre Dame Australia, Fremantle, Australia; Western Australian Bone Research Collaboration, Perth, WA, Australia.
| | - Myles Murphy
- School of Nursing, Midwifery, Health Sciences & Physiotherapy, University of Notre Dame Australia, Fremantle, Australia; Western Australian Bone Research Collaboration, Perth, WA, Australia; School of Medical and Health Science, Edith Cowan University, Joondalup, Australia
| | - Nicolas H Hart
- Western Australian Bone Research Collaboration, Perth, WA, Australia; Institute for Health Research, University of Notre Dame Australia, Fremantle, Australia; School of Medical and Health Science, Edith Cowan University, Joondalup, Australia; School of Nursing, Queensland University of Technology, Brisbane, Australia; Caring Futures Institute, Flinders University, Adelaide, Australia
| | - Timo Rantalainen
- Western Australian Bone Research Collaboration, Perth, WA, Australia; Institute for Health Research, University of Notre Dame Australia, Fremantle, Australia; School of Medical and Health Science, Edith Cowan University, Joondalup, Australia; Gerontology Research Center, University of Jyväskylä, Jyväskylä, Finland
| | - Ranila Bhoyroo
- School of Population Health, Curtin University, Perth, Australia; Disciplines of Psychology and Exercise Health, Murdoch University, Perth, Australia
| | - Paola Chivers
- Western Australian Bone Research Collaboration, Perth, WA, Australia; Institute for Health Research, University of Notre Dame Australia, Fremantle, Australia; School of Medical and Health Science, Edith Cowan University, Joondalup, Australia
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40
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Sawada R, Ishikawa T, Ota M, Katsuragi J, Sasaki Y, Suzuki M, Umimura T, Nagashima Y, Hashiba D, Yoshimoto T, Yamoto N, Ohtori S. Novel within ring fixation using iliac screws and an iliosacral screw locking system technique for fragility fracture of the pelvis. Surg Neurol Int 2022; 13:421. [DOI: 10.25259/sni_301_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/30/2022] [Indexed: 11/04/2022] Open
Abstract
Background:
Surgical indications for fragility fracture of the pelvis (FFP) have been reconsidered recently, and the indications to perform surgery have increased. However, the optimal surgical method to obtain sufficiently strong fixation in elderly patients with minimal invasiveness is not yet clear. In this report, we present the case of a patient with FFP who was treated with a novel posterior within ring fixation technique using a combination of iliac screws and an implant that locks the original iliosacral (IS) screw in the sacrum.
Case Description:
A 90-year-old man was diagnosed with FFP (Rommens classification: Type IIc) and hospitalized for conservative treatment. However, 6 weeks after the injury, pain reappeared in his right buttock and computed tomography showed additional fractures of the right subpubic branch and right sacrum (Rommens classification: Type IVb). The fracture was considered to have progressed from being stable to unstable, and surgical treatment was planned. To obtain strong fixation with minimal invasion, we performed posterior fixation using E.Spine Tanit (Euros, France) compact posterior thoracolumbar instrumentation, an implant that combines an IS screw with a sacral anchoring system. The patient started walking unaided 2 weeks after the surgery, suggesting a good outcome of this surgical approach to FFP.
Conclusion:
We performed posterior fixation surgery for a patient with an unstable FFP that recurred and progressed after conservative treatment. We have achieved good results using a minimally invasive, strong, and within ring fixation technique.
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Affiliation(s)
- Ryohei Sawada
- Department of Orthopaedic Surgery, Sanmu Medical Center, Chiba, Japan
| | | | - Mitsutoshi Ota
- Department of Orthopedic Surgery, Seirei Yokohama Hospital, Kanagawa, Japan
| | - Joe Katsuragi
- Department of Orthopaedic Surgery, Sanmu Medical Center, Chiba, Japan
| | - Yasuhito Sasaki
- Department of Orthopaedic Surgery, Sanmu Medical Center, Chiba, Japan
| | - Masahiro Suzuki
- Department of Orthopaedic Surgery, Sanmu Medical Center, Chiba, Japan
| | - Tomotaka Umimura
- Department of Orthopaedic Surgery, Sanmu Medical Center, Chiba, Japan
| | - Yuki Nagashima
- Department of Orthopaedic Surgery, Sanmu Medical Center, Chiba, Japan
| | - Daisuke Hashiba
- Department of Orthopaedic Surgery, Sanmu Medical Center, Chiba, Japan
| | - Takuma Yoshimoto
- Department of Orthopaedic Surgery, Sanmu Medical Center, Chiba, Japan
| | - Naoki Yamoto
- Department of Orthopaedic Surgery, Sanmu Medical Center, Chiba, Japan
| | - Seiji Ohtori
- Department of Orthopaedic Surgery, Chiba University, Chiba, Japan
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Lopes KG, das Graças Coelho de Souza M, da Costa Tavares Bezerra M, Bessa LM, Farinatti P, Bouskela E, Madeira M, Kraemer-Aguiar LG. Effects of physical training on physical and functional fitness, physical activity level, endothelial function, hemodynamic variables, bone metabolism, and quality of life of post-bariatric patients: study protocol for a randomized controlled trial. Trials 2022; 23:733. [PMID: 36056396 PMCID: PMC9438121 DOI: 10.1186/s13063-022-06677-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 08/20/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Evidence of the benefits induced from resistance exercise on health markers of post-bariatric patients is limited. The study will investigate the effects of a resistance training (RT) program on muscle mass and strength, bone metabolism biomarkers, bone mineral density (BMD), bone microarchitecture, and endothelial function of patients subjected to Roux-en-Y gastric bypass. METHODS/DESIGN This randomized controlled trial will include 60 post-bariatric patients, physically inactive, aging 18 to 50 years, with a post-surgery period ≥ 12 months. They will be randomly assigned into two groups: (i) the non-exercised control group, which will receive the standard clinical follow-up, or (ii) the intervention group which will consist of RT (60 min/session; 3 times/week, for 6 months). The primary outcomes will include muscle mass and strength, bone metabolism biomarkers, BMD, and bone microarchitecture. The secondary outcomes will be anthropometry, hemodynamic measurements, cardiovascular risk factors, health-related quality of life (QoL), and endothelial function. Outcomes will be assessed by blood biomarkers of bone formation and reabsorption, dual X-ray absorptiometry, repetition maximum and handgrip strength tests, high-resolution peripheral quantitative computed tomography, 36-Item Short-Form Health Survey, venous occlusion plethysmography, and nailfold videocapillaroscopy. DISCUSSION It is expected that there are greater benefits from the RT program, possibly improving muscle mass and strength, bone metabolism, density and microarchitecture, QoL, and cardiovascular risk. TRIAL REGISTRATION ClinicalTrials.gov NCT04193397. Registered on 7 December 2019.
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Affiliation(s)
- Karynne Grutter Lopes
- Postgraduate Program in Clinical and Experimental Physiopathology, Faculty of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil. .,Obesity Unit, Centro de Pesquisa Clínica Multiusuário (CePeM), Hospital Universitário Pedro Ernesto (HUPE), State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil. .,Laboratory of Clinical and Experimental Research in Vascular Biology (BIOVASC), State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
| | - Maria das Graças Coelho de Souza
- Postgraduate Program in Clinical and Experimental Physiopathology, Faculty of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Obesity Unit, Centro de Pesquisa Clínica Multiusuário (CePeM), Hospital Universitário Pedro Ernesto (HUPE), State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Laboratory of Clinical and Experimental Research in Vascular Biology (BIOVASC), State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Michelle da Costa Tavares Bezerra
- Postgraduate Program in Clinical and Experimental Physiopathology, Faculty of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Lucas Miranda Bessa
- Federal University of Rio de Janeiro - Endocrinology Division, Rio de Janeiro, RJ, Brazil
| | - Paulo Farinatti
- Laboratory of Physical Activity and Health Promotion, Institute of Physical Education and Sports, University of Rio de Janeiro State, Rio de Janeiro, RJ, Brazil.,Postgraduate Program in Exercise and Sports Sciences, University of Rio de Janeiro State, Rio de Janeiro, RJ, Brazil
| | - Eliete Bouskela
- Postgraduate Program in Clinical and Experimental Physiopathology, Faculty of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Obesity Unit, Centro de Pesquisa Clínica Multiusuário (CePeM), Hospital Universitário Pedro Ernesto (HUPE), State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Laboratory of Clinical and Experimental Research in Vascular Biology (BIOVASC), State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Miguel Madeira
- Federal University of Rio de Janeiro - Endocrinology Division, Rio de Janeiro, RJ, Brazil
| | - Luiz Guilherme Kraemer-Aguiar
- Postgraduate Program in Clinical and Experimental Physiopathology, Faculty of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Obesity Unit, Centro de Pesquisa Clínica Multiusuário (CePeM), Hospital Universitário Pedro Ernesto (HUPE), State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Laboratory of Clinical and Experimental Research in Vascular Biology (BIOVASC), State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Endocrinology, Department of Internal Medicine, Faculty of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
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Truong T, Thi Nguyen M, Kim N, Thi Nguyen T, Do D, Le T, Le H. Low bone mineral density and its related factors in adults with congenital heart disease in Vietnam: A cross‐sectional study. Health Sci Rep 2022; 5:e732. [PMID: 35949678 PMCID: PMC9358147 DOI: 10.1002/hsr2.732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/22/2022] [Accepted: 06/26/2022] [Indexed: 11/08/2022] Open
Abstract
Background and Aims Recent studies have highlighted the increased risk of low bone mineral density (BMD) in adults with cardiovascular disease. However, little is known about BMD in adults with congenital heart disease (CHD), particularly in developing countries. We hypothesized that factors related to BMD would lead to a high prevalence of low BMD in adults with CHD. This study aimed to determine the prevalence of low BMD and its related factors in Vietnamese adults with CHD. Methods We conducted a cross‐sectional study of 73 adults diagnosed with CHD in Vietnam. Low BMD was classified based on their site‐specific Z‐scores and T‐scores at the posteroanterior lumbar spine and left proximal femur. Logistic regression analyses were performed to evaluate factors related to low BMD. Results Low BMD was confirmed in one‐third of the adults with CHD. There were trends of more bone loss in certain parts of the body than in others, with the prevalence of low BMD at the sites of the lumbar vertebrae (L1‒L4) and left proximal femur (femoral neck, trochanteric femur, and intertrochanteric area) of 43.9%, 31.8%, 28.8%, 33.3%, 8.8%, 1.5%, and 6.1%, respectively. The prevalence of low BMD in the lumbar spine was significantly higher than that in the left proximal femur (34.3% vs. 2.9%, p < 0.001). Moreover, the prevalence of low BMD was significantly higher in adults with CHD than in those without polycythemia and vitamin D deficiency (55.6% vs. 20.9%, p = 0.001 and 46.2% vs. 19.4%, p = 0.002, respectively). A stratified multivariate logistic regression analysis revealed that low BMD was associated with polycythemia (odds ratio: 4.72; 95% confidence interval: 1.64–13.58, p = 0.004). Conclusions Low BMD is common among adults with CHD in Vietnam and related to polycythemia.
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Affiliation(s)
- Thanh‐Huong Truong
- Department of Cardiology Hanoi Medical University Hanoi Vietnam
- Vietnam National Heart Institute Bach Mai Hospital Hanoi Vietnam
| | - Mai‐Ngoc Thi Nguyen
- Department of Cardiology Hanoi Medical University Hanoi Vietnam
- Vietnam National Heart Institute Bach Mai Hospital Hanoi Vietnam
| | - Ngoc‐Thanh Kim
- Department of Cardiology Hanoi Medical University Hanoi Vietnam
- Vietnam National Heart Institute Bach Mai Hospital Hanoi Vietnam
| | | | - Doan‐Loi Do
- Department of Cardiology Hanoi Medical University Hanoi Vietnam
- Vietnam National Heart Institute Bach Mai Hospital Hanoi Vietnam
| | - Thanh‐Tung Le
- Vietnam National Heart Institute Bach Mai Hospital Hanoi Vietnam
| | - Hong‐An Le
- Vietnam National Heart Institute Bach Mai Hospital Hanoi Vietnam
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Collins MT, Marcucci G, Anders HJ, Beltrami G, Cauley JA, Ebeling PR, Kumar R, Linglart A, Sangiorgi L, Towler DA, Weston R, Whyte MP, Brandi ML, Clarke B, Thakker RV. Skeletal and extraskeletal disorders of biomineralization. Nat Rev Endocrinol 2022; 18:473-489. [PMID: 35578027 DOI: 10.1038/s41574-022-00682-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/13/2022] [Indexed: 12/15/2022]
Abstract
The physiological process of biomineralization is complex and deviation from it leads to a variety of diseases. Progress in the past 10 years has enhanced understanding of the genetic, molecular and cellular pathophysiology underlying these disorders; sometimes, this knowledge has both facilitated restoration of health and clarified the very nature of biomineralization as it occurs in humans. In this Review, we consider the principal regulators of mineralization and crystallization, and how dysregulation of these processes can lead to human disease. The knowledge acquired to date and gaps still to be filled are highlighted. The disorders of mineralization discussed comprise a broad spectrum of conditions that encompass bone disorders associated with alterations of mineral quantity and quality, as well as disorders of extraskeletal mineralization (hyperphosphataemic familial tumoural calcinosis). Included are disorders of alkaline phosphatase (hypophosphatasia) and phosphate homeostasis (X-linked hypophosphataemic rickets, fluorosis, rickets and osteomalacia). Furthermore, crystallopathies are covered as well as arterial and renal calcification. This Review discusses the current knowledge of biomineralization derived from basic and clinical research and points to future studies that will lead to new therapeutic approaches for biomineralization disorders.
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Affiliation(s)
- Michael T Collins
- Skeletal Disorders and Mineral Homeostasis Section, National Institute of Dental and Craniofacial Research, NIH, Bethesda, MD, USA.
| | - Gemma Marcucci
- Bone Metabolic Diseases Unit, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Florence, Italy
| | - Hans-Joachim Anders
- Department of Medicine IV, Hospital of the University of Munich, Ludwig-Maximilians University, Munich, Germany
| | - Giovanni Beltrami
- Department Paediatric Orthopedic Oncology, Careggi and Meyer Children Hospital, Florence, Italy
| | - Jane A Cauley
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Peter R Ebeling
- Department of Medicine, School of Clinical Sciences, Monash University, Melbourne, Australia
| | - Rajiv Kumar
- Departments of Medicine, Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, USA
| | - Agnès Linglart
- APHP, Endocrinologie et diabète de l'enfant, Paris, France
| | - Luca Sangiorgi
- Medical Genetics and Skeletal Rare Diseases, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Dwight A Towler
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ria Weston
- Cardiovascular Research Group, Manchester Metropolitan University, Manchester, UK
| | - Michael P Whyte
- Center for Metabolic Bone Disease and Molecular Research, Shriners Hospitals for Children-St Louis, St Louis, MO, USA
- Division of Bone and Mineral Diseases, Department of Internal Medicine, Washington University School of Medicine, St Louis, MO, USA
| | | | - Bart Clarke
- Mayo Clinic Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Rochester, MN, USA
| | - Rajesh V Thakker
- Academic Endocrine Unit, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
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Miller PD, Adachi JD, Albergaria BH, Cheung AM, Chines AA, Gielen E, Langdahl BL, Miyauchi A, Oates M, Reid IR, Santiago NR, Vanderkelen M, Wang Z, Yu Z. Efficacy and Safety of Romosozumab Among Postmenopausal Women With Osteoporosis and Mild-to-Moderate Chronic Kidney Disease. J Bone Miner Res 2022; 37:1437-1445. [PMID: 35466448 PMCID: PMC9544335 DOI: 10.1002/jbmr.4563] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 03/23/2022] [Accepted: 04/21/2022] [Indexed: 11/06/2022]
Abstract
Patients with osteoporosis and chronic kidney disease (CKD) are at increased risk of fracture and associated negative outcomes, including increased mortality. The present post hoc analysis of two randomized, multicenter, phase 3 clinical trials-Fracture Study in Postmenopausal Women with Osteoporosis (FRAME) and Active-Controlled Fracture Study in Postmenopausal Women with Osteoporosis at High Risk (ARCH)-investigated the efficacy and safety of romosozumab in postmenopausal women with osteoporosis and mild-to-moderate CKD. The analysis included data from 7147 patients from FRAME and 4077 from ARCH. Eighty-one percent of patients from FRAME and 85% from ARCH had mild or moderate reduction in estimated glomerular filtration rate (eGFR) at baseline, and part of this reduction is likely age related. During the 1-year double-blind phases of the trials, patients received romosozumab 210 mg sc or placebo monthly in FRAME and romosozumab 210 mg sc monthly or alendronate 70 mg po weekly in ARCH. Bone mineral density (BMD) at the lumbar spine, total hip, and femoral neck and vertebral and nonvertebral fractures were assessed at baseline and month 12. In both trials, the least-square mean percent change from baseline BMD was significantly greater in the romosozumab groups versus controls across all kidney function categories at month 12. Romosozumab reduced the relative risk of new vertebral fractures at month 12 among patients with eGFR of 30-59, 60-89, and ≥90 mL/min by 72% (95% confidence interval [CI] 14-91; p = 0.017), 70% (40-85; p < 0.001), and 84% (30-96; p = 0.005), respectively, in FRAME versus placebo, and by 51% (5-75; p = 0.04), 19% (-28 to 49; p = 0.39), and 57% (1-81, p = 0.04), respectively, in ARCH versus alendronate. Incidences of adverse events, asymptomatic decreases in serum calcium, and evolution of kidney function during the studies were similar across all baseline kidney function groups. Romosozumab is an effective treatment option for postmenopausal women with osteoporosis and mild-to-moderate reduction in kidney function, with a similar safety profile across different levels of kidney function. © 2022 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
| | - Jonathan D Adachi
- St. Joseph's Healthcare Hamilton, McMaster University, Hamilton, Canada
| | - Ben-Hur Albergaria
- Federal University of Espirito Santo, Espirito Santo Research and Osteoporosis Center, Vitória, Brazil
| | - Angela M Cheung
- Department of Medicine, University Health Network, University of Toronto, Toronto, Canada
| | | | - Evelien Gielen
- Gerontology and Geriatrics, Department of Public Health and Primary Care, KU Leuven & Center for Metabolic Bone Diseases, UZ Leuven, Leuven, Belgium
| | | | | | | | - Ian R Reid
- University of Auckland, Auckland, New Zealand
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Recreational Football and Bone Health: A Systematic Review and Meta-analysis. Sports Med 2022; 52:3021-3037. [DOI: 10.1007/s40279-022-01726-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2022] [Indexed: 11/26/2022]
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Yamada T, Fukasawa K, Horie T, Kadota T, Lyu J, Tokumura K, Ochiai S, Iwahashi S, Suzuki A, Park G, Ueda R, Yamamoto M, Kitao T, Shirahase H, Ochi H, Sato S, Iezaki T, Hinoi E. The role of CDK8 in mesenchymal stem cells in controlling osteoclastogenesis and bone homeostasis. Stem Cell Reports 2022; 17:1576-1588. [PMID: 35777359 PMCID: PMC9287674 DOI: 10.1016/j.stemcr.2022.06.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 06/01/2022] [Accepted: 06/02/2022] [Indexed: 01/02/2023] Open
Abstract
Bone marrow mesenchymal stem cells (MSCs) are critical regulators of postnatal bone homeostasis. Osteoporosis is characterized by bone volume and strength deterioration, partly due to MSC dysfunction. Cyclin-dependent kinase 8 (CDK8) belongs to the transcription-related CDK family. Here, CDK8 in MSCs was identified as important for bone homeostasis. CDK8 level was increased in aged MSCs along with the association with aging-related signals. Mouse genetic studies revealed that CDK8 in MSCs plays a crucial role in bone resorption and homeostasis. Mechanistically, CDK8 in MSCs extrinsically controls osteoclastogenesis through the signal transducer and transcription 1 (STAT1)-receptor activator of the nuclear factor κ Β ligand (RANKL) axis. Moreover, aged MSCs have high osteoclastogenesis-supporting activity, partly through a CDK8-dependent manner. Finally, pharmacological inhibition of CDK8 effectively repressed MSC-dependent osteoclastogenesis and prevented ovariectomy-induced osteoclastic activation and bone loss. These findings highlight that the CDK8-STAT1-RANKL axis in MSCs could play a crucial role in bone resorption and homeostasis. Aging increases CDK8 expression level in MSCs and their progeny CDK8 in MSCs plays a crucial role in bone resorption and homeostasis CDK8 in MSCs extrinsically controls osteoclastogenesis through STAT1/RANKL axis CDK8 inhibitor prevents ovariectomy-induced osteoclastic activation and bone loss
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Affiliation(s)
- Takanori Yamada
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Kazuya Fukasawa
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Tetsuhiro Horie
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Takuya Kadota
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan; Drug Discovery Research Department, Kyoto Pharmaceutical Industries, Kyoto, Japan
| | - Jiajun Lyu
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Kazuya Tokumura
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Shinsuke Ochiai
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Sayuki Iwahashi
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Akane Suzuki
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Gyujin Park
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Rie Ueda
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Megumi Yamamoto
- Drug Discovery Research Department, Kyoto Pharmaceutical Industries, Kyoto, Japan
| | - Tatsuya Kitao
- Drug Discovery Research Department, Kyoto Pharmaceutical Industries, Kyoto, Japan
| | - Hiroaki Shirahase
- Drug Discovery Research Department, Kyoto Pharmaceutical Industries, Kyoto, Japan
| | - Hiroki Ochi
- Department of Physiology and Cell Biology, Tokyo Medical and Dental University, Graduate School, Tokyo 113-8510, Japan
| | - Shingo Sato
- Center for Innovative Cancer Treatment, Tokyo Medical and Dental University, Tokyo 113-8519, Japan
| | - Takashi Iezaki
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan
| | - Eiichi Hinoi
- Department of Bioactive Molecules, Pharmacology, Gifu Pharmaceutical University, Gifu 501-1196, Japan; United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Gifu 501-1196, Japan.
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Kim S, Kim BR, Chae HD, Lee J, Ye SJ, Kim DH, Hong SH, Choi JY, Yoo HJ. Deep Radiomics-based Approach to the Diagnosis of Osteoporosis Using Hip Radiographs. Radiol Artif Intell 2022; 4:e210212. [PMID: 35923378 PMCID: PMC9344212 DOI: 10.1148/ryai.210212] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 04/28/2022] [Accepted: 05/10/2022] [Indexed: 06/15/2023]
Abstract
PURPOSE To develop and validate deep radiomics models for the diagnosis of osteoporosis using hip radiographs. MATERIALS AND METHODS A deep radiomics model was developed using 4924 hip radiographs from 4308 patients (3632 women; mean age, 62 years ± 13 [SD]) obtained between September 2009 and April 2020. Ten deep features, 16 texture features, and three clinical features were used to train the model. T score measured with dual-energy x-ray absorptiometry was used as a reference standard for osteoporosis. Seven deep radiomics models that combined different types of features were developed: clinical (model C); texture (model T); deep (model D); texture and clinical (model TC); deep and clinical (model DC); deep and texture (model DT); and deep, texture, and clinical features (model DTC). A total of 444 hip radiographs obtained between January 2019 and April 2020 from another institution were used for the external test. Six radiologists performed an observer performance test. The area under the receiver operating characteristic curve (AUC) was used to evaluate diagnostic performance. RESULTS For the external test set, model D (AUC, 0.92; 95% CI: 0.89, 0.95) demonstrated higher diagnostic performance than model T (AUC, 0.77; 95% CI: 0.70, 0.83; adjusted P < .001). Model DC (AUC, 0.95; 95% CI: 0.92, 0.97; adjusted P = .03) and model DTC (AUC, 0.95; 95% CI: 0.92, 0.97; adjusted P = .048) showed improved diagnostic performance compared with model D. When observer performance without and with the assistance of the model DTC prediction was compared, performance improved from a mean AUC of 0.77 to 0.87 (P = .002). CONCLUSION Deep radiomics models using hip radiographs could be used to diagnose osteoporosis with high performance.Keywords: Skeletal-Appendicular, Hip, Absorptiometry/Bone Densitometry© RSNA, 2022.
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Dopamine Suppresses Osteogenic Differentiation of Rat Bone Marrow-Derived Mesenchymal Stem Cells via AKT/GSK-3β/β-Catenin Signaling Pathway. Stem Cells Int 2022; 2022:4154440. [PMID: 35813889 PMCID: PMC9259353 DOI: 10.1155/2022/4154440] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 05/12/2022] [Accepted: 06/08/2022] [Indexed: 01/11/2023] Open
Abstract
Nervous system is critically involved in bone homeostasis and osteogenesis. Dopamine, a pivotal neurotransmitter, plays a crucial role in sympathetic regulation, hormone secretion, immune activation, and blood pressure regulation. However, the role of dopamine on osteogenic differentiation of rat bone marrow-derived mesenchymal stem cells (rBMSCs) remains poorly understood. In this study, we firstly investigated the effect of dopamine on the apoptosis, proliferation, and osteogenic differentiation of rBMSCs. Dopamine did not, however, interfere with the apoptosis and proliferation of rBMSCs. Interestingly, dopamine suppressed the osteogenic differentiation of rBMSCs, as characterized by reduced ALP staining, ALP activity, mineralized nodule formation, and the mRNA and protein levels of osteogenesis-related genes (Col1a1, Alp, Runx2, Opn, and Ocn). Furthermore, dopamine inactivated AKT/GSK-3β/β-catenin signaling pathway. Treatment of LiCl (GSK-3β inhibitor) rescued the inhibitory effects of dopamine on osteogenic differentiation of rBMSCs. LY294002 (AKT inhibitor) administration exacerbated the inhibitory effects of dopamine on osteogenic differentiation of rBMSCs. Taken together, these findings indicate that dopamine suppresses osteogenic differentiation of rBMSCs via AKT/GSK-3β/β-catenin signaling pathway. Our study provides new insights into the role of neurotransmitters in bone homeostasis.
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Górczewska B, Jakubowska-Pietkiewicz E. Sociodemographic factors affecting the disease acceptance in the group of women with postmenopausal osteoporosis. Int J Occup Med Environ Health 2022; 35:273-283. [PMID: 34897291 PMCID: PMC10464813 DOI: 10.13075/ijomeh.1896.01841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 09/29/2021] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVES Assessment of the disease acceptance level in women with osteoporosis depending on selected sociodemographic factors. MATERIAL AND METHODS The study included a group of 198 women, aged M±SD 72.3±8.59 years, diagnosed with postmenopausal osteoporosis and treated in 2 Osteoporosis Treatment Centres in Łódź. A questionnaire survey and Acceptance of Illness Scale (AIS) were applied in the study. Based on the questionnaire, the authors collected sociodemographic data (including age, marital status, place of residence, financial status) which the authors subsequently analyzed using a statistical program. RESULTS The respondents living in the countryside, with primary education and a very difficult financial situation manifested a low disease acceptance level. The authors have shown that postmenopausal osteoporosis acceptance level significantly depends on the age (p = 0.0024), place of residence (p = 0.0044), education (p < 0.001) and affluence (p = 0.0049), however, it is not related to duration of the disease. CONCLUSIONS Postmenopausal osteoporosis acceptance level depended on age, place of residence, education and affluence level, however, it was not related to the disease duration. Psychological aspects, including assessment according to the disease acceptance scale, constitute a factor influencing mental health, therefore they should be included in evaluation of therapy effectiveness in patients chronically treated for osteoporosis. Int J Occup Med Environ Health. 2022;35(3):273-83.
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Affiliation(s)
- Bogumiła Górczewska
- Medical University of Lodz, Department of Pediatrics, Neonatal Pathology and Bone Metabolism Diseases, Łódź, Poland
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Čellár R, Dorko E, Rimárová K, Bereš M, Sokol D, Gharaibeh A, Folvarský M, Mitró I, Knap V. Long-term compliance of patients with osteoporosis treatment and its effect to fracture occurrence. Cent Eur J Public Health 2022; 30:S22-S26. [PMID: 35841221 DOI: 10.21101/cejph.a6809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 01/10/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES The objective of this study was to evaluate the effect of long-term treatment of patients with osteoporosis being actively managed by medical staff and following the therapeutic methods and principles of treatment of osteoporosis. METHODS The medical records of patients which were examined in an osteological outpatient office first time in the year 2009 were reviewed. The results of densitometry examinations were compared with the results from the year 2019. Patients regularly absolved densitometry, properly and regularly took prescribed medicaments for either anti-osteoporotic treatment or for supplementation of vitamin D and calcium. The cohort consisted of 100 patients. Next, we split the group into 3 categories - less than 65 years of age, 65-75 years of age and lastly over 75 years of age. By default, we assessed and compared the T-scores (deviation from the average value of bone density of 30 years old healthy person) in the area of the proximal femur and in the area of the lumbar spine. The bone mineral density (BMD) values in g/cm2 and their relation to corresponding T-score from set area were also reviewed. RESULTS Based on the results of densitometry, osteoporosis was diagnosed in 41 patients, manifest osteoporosis in 14 and osteopenia in 36, nine patients had their bone density value within the normal range. The average T-score values of "total hip" were -1.42, "neck" -2.08, BMD values of "total hip" were 0.802 g/cm2, "L1-L4" -2.05, "L total" -1.45, and BMD of "L total" was 0.886 g/cm2. In the time of the last examination, the T-score (disregarding the type of treatment) raised from the initial value by 40.16% in the area of lumbar spine, by 56.69% in the area of "total hip", and by 40.16% in the area of "neck". While sorting the cohort based on age, we detected a similar effect of active management of treatment in each of the 3 categories. CONCLUSION Cooperation of the patients during the treatment of a chronic disease requiring long-term usage of medicaments is often problematic and it is necessary to devote adequate attention to it. The solution to improve the treatment can be active management of the patient by the medical facility or by the medical staff.
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Affiliation(s)
- Róbert Čellár
- Department of Orthopaedics and Traumatology of Locomotory Apparatus, Faculty of Medicine, Pavol Jozef Safarik University and Louis Pasteur University Hospital in Kosice, Kosice, Slovak Republic
| | - Erik Dorko
- Department of Public Health and Hygiene, Faculty of Medicine, Pavol Jozef Safarik University in Kosice, Kosice, Slovak Republic
| | - Kvetoslava Rimárová
- Department of Public Health and Hygiene, Faculty of Medicine, Pavol Jozef Safarik University in Kosice, Kosice, Slovak Republic
| | - Matúš Bereš
- Department of Orthopaedics and Traumatology of Locomotory Apparatus, Faculty of Medicine, Pavol Jozef Safarik University and Louis Pasteur University Hospital in Kosice, Kosice, Slovak Republic
| | - David Sokol
- Department of Orthopaedics and Traumatology of Locomotory Apparatus, Faculty of Medicine, Pavol Jozef Safarik University and Louis Pasteur University Hospital in Kosice, Kosice, Slovak Republic
| | - Ahmad Gharaibeh
- Department of Orthopaedics and Traumatology of Locomotory Apparatus, Faculty of Medicine, Pavol Jozef Safarik University and Louis Pasteur University Hospital in Kosice, Kosice, Slovak Republic
| | - Martin Folvarský
- Department of Orthopaedics and Traumatology of Locomotory Apparatus, Faculty of Medicine, Pavol Jozef Safarik University and Louis Pasteur University Hospital in Kosice, Kosice, Slovak Republic
| | - István Mitró
- Department of Orthopaedics and Traumatology of Locomotory Apparatus, Faculty of Medicine, Pavol Jozef Safarik University and Louis Pasteur University Hospital in Kosice, Kosice, Slovak Republic
| | - Viliam Knap
- Department of Physiatry, Balneology and Medical Rehabilitation, Faculty of Medicine, Pavol Jozef Safarik University and Louis Pasteur University Hospital in Kosice, Kosice, Slovak Republic
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