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Funck-Brentano T, Vanjak A, Ostertag A, Nethander M, Fernandez S, Collet C, Hans D, van Rietbergen B, Cohen-Solal M. Evaluation of bone density and microarchitecture in adult patients with X-linked hypophosphatemic rickets: A pilot longitudinal study. Bone 2024; 187:117179. [PMID: 38960298 DOI: 10.1016/j.bone.2024.117179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 06/24/2024] [Accepted: 06/26/2024] [Indexed: 07/05/2024]
Abstract
X-linked Hypophosphatemia (XLH) is the most common type of inherited rickets. Although the clinical features are well characterized, bone structure, mineralization, and biomechanical properties are poorly known. Our aim was to analyze bone properties in the appendicular and axial skeleton of adults with XLH. In this observational case-control study, each affected patient (N = 14; 9 females; age 50 ± 15 years) was matched by sex, age and body mass index to a minimum of two healthy controls (N = 34). Dual-energy X-ray Absorptiometry (DXA) analyses revealed that areal bone mineral density (aBMD) was higher in XLH patients at the lumbar spine (Z score mean difference = +2.47 SD, P value = 1.4 × 10-3). Trabecular Bone Score was also higher at the lumbar spine (P value = 1.0 × 10-4). High Resolution peripheral Quantitative Computed Tomography (HRpQCT) demonstrated that bone cross-sectional area was larger at the distal radius (P value = 6 × 10-3). Total and trabecular volumetric BMD were lower at both sites. Trabecular bone volume fraction was also lower with fewer trabecular numbers at both sites. However, bone strength evaluated by micro-finite element analyzes revealed unaffected bone stiffness and maximum failure load. Evaluation of bone mineralization with aBMD by DXA at the distal radius correlated with vBMD by HRpQCT measurements at both sites. PTH levels were inversely correlated with trabecular vBMD and BV/TV at the tibia. We then followed a subset of nine patients (median follow-up of 4 years) and reassessed HRpQCT. At the tibia, we observed a greater decrease than expected from an age and sex standardized normal population in total and cortical vBMD as well as a trabecularization of the cortical compartment. In conclusion, in adult patients with XLH, bone mineral density is high at the axial skeleton but low at the appendicular skeleton. With time, microarchitectural alterations worsen. We propose that noninvasive evaluation methods of bone mineralization such as DXA including the radius should be part of the management of XLH patients. Larger studies are needed to evaluate the clinical significance of BMD changes in XLH patients under conventional or targeted therapies.
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Affiliation(s)
- Thomas Funck-Brentano
- BIOSCAR UMRS 1132, INSERM, Université Paris Cité, F-75475 Paris, France; Assistance Publique des Hôpitaux de Paris, Lariboisière Hospital, DMU Locomotion, Department of Rheumatology, F-75475 Paris, France; National Reference Center For Rare Bone Diseases, Lariboisière Hospital, APHP.Nord, Filière OSCAR, F-75475 Paris, France.
| | - Arnaud Vanjak
- BIOSCAR UMRS 1132, INSERM, Université Paris Cité, F-75475 Paris, France; Assistance Publique des Hôpitaux de Paris, Lariboisière Hospital, DMU Locomotion, Department of Rheumatology, F-75475 Paris, France; National Reference Center For Rare Bone Diseases, Lariboisière Hospital, APHP.Nord, Filière OSCAR, F-75475 Paris, France.
| | - Agnes Ostertag
- BIOSCAR UMRS 1132, INSERM, Université Paris Cité, F-75475 Paris, France
| | - Maria Nethander
- Center for Bone and Arthritis Research, Institute of Medicine, Sahlgrenska Academy, Gothenburg University, Sweden
| | - Sylvie Fernandez
- Assistance Publique des Hôpitaux de Paris, Lariboisière Hospital, DMU Locomotion, Department of Rheumatology, F-75475 Paris, France
| | - Corinne Collet
- Imagine Institut, Necker Hospital, Université Paris Cité, F-75475 Paris, France
| | - Didier Hans
- Center of Bone Diseases, Bone & Joint Department, Lausanne University Hospital, Lausanne, Switzerland
| | - Bert van Rietbergen
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands
| | - Martine Cohen-Solal
- BIOSCAR UMRS 1132, INSERM, Université Paris Cité, F-75475 Paris, France; Assistance Publique des Hôpitaux de Paris, Lariboisière Hospital, DMU Locomotion, Department of Rheumatology, F-75475 Paris, France; National Reference Center For Rare Bone Diseases, Lariboisière Hospital, APHP.Nord, Filière OSCAR, F-75475 Paris, France
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Shigeno R, Horie I, Haraguchi A, Niimi R, Chiba K, Tashiro S, Kawazoe Y, Sato S, Osaki M, Kawakami A, Abiru N. A Randomized Controlled Trial on the Effect of Luseogliflozin on Bone Microarchitecture Evaluated Using HR-pQCT in Elderly Type 2 Diabetes. Diabetes Ther 2024; 15:2233-2248. [PMID: 39153152 PMCID: PMC11410743 DOI: 10.1007/s13300-024-01634-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Accepted: 07/25/2024] [Indexed: 08/19/2024] Open
Abstract
INTRODUCTION Bone fragility is a critical issue in the treatment of elderly people with type 2 diabetes (T2D). In the Canagliflozin Cardiovascular Assessment Study, the subjects with T2D who were treated with canagliflozin showed a significant increase in fracture events compared to a placebo group as early as 12 weeks post-initiation. In addition, it has been unclear whether sodium-glucose co-transporter 2 (SGLT2) inhibitors promote bone fragility. We used high-resolution peripheral quantitative computed tomography (HR-pQCT) to prospectively evaluate the short-term effect of the SGLT2 inhibitor luseogliflozin on bone strength and microarchitecture in elderly people with T2D. METHODS This was a single-center, randomized, open-label, active-controlled pilot trial for ≥ 60-year-old Japanese individuals with T2D without osteoporosis. A total of 22 subjects (seven women and 15 men) were randomly assigned to a Lusefi group (added luseogliflozin 2.5 mg) or a control group (added metformin 500 mg) and treated for 48 weeks. We used the second-generation HR-pQCT (Xtreme CT II®, Scanco Medical, Brüttisellen, Switzerland) before and 48 weeks after the treatment to evaluate the subjects' bone microarchitecture and estimate their bone strength. RESULTS Twenty subjects (Lusefi group, n = 9; control group, n = 11) completed the study, with no fracture events. As the primary outcome, the 48-week changes in the bone strength (stiffness and failure load) estimated by micro-finite element analysis were not significantly different between the groups. As the secondary outcome, the changes in all of the cortical/trabecular microarchitectural parameters at the radius and tibia from baseline to 48 weeks were not significantly different between the groups. CONCLUSIONS In the pilot trial, we observed no negative effect of 48-week luseogliflozin treatment on bone microarchitecture or bone strength in elderly people with T2D. TRIAL REGISTRATION UMIN-CTR no. 000036202 and jRCT 071180061.
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Affiliation(s)
- Riyoko Shigeno
- Department of Endocrinology and Metabolism, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Ichiro Horie
- Department of Endocrinology and Metabolism, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan.
| | - Ai Haraguchi
- Department of Endocrinology and Metabolism, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Ryuji Niimi
- Department of Orthopedic Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Ko Chiba
- Department of Orthopedic Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Shigeki Tashiro
- Clinical Research Center, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Yurika Kawazoe
- Clinical Research Center, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Shuntaro Sato
- Clinical Research Center, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Makoto Osaki
- Department of Orthopedic Surgery, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Atsushi Kawakami
- Department of Endocrinology and Metabolism, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Norio Abiru
- Department of Endocrinology and Metabolism, Division of Advanced Preventive Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
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Bidkhori M, Akbarzadeh M, Fahimfar N, Jahangiri M, Seddiq S, Larijani B, Nabipour I, Mohammad Amoli M, Panahi N, Dehghan A, Holakouie-Naieni K, Ostovar A. Neural EGFL like 1 as a novel gene for Trabecular Bone Score in older adults: The Bushehr Elderly Health (BEH) program. PLoS One 2024; 19:e0309401. [PMID: 39255297 PMCID: PMC11386414 DOI: 10.1371/journal.pone.0309401] [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: 06/17/2024] [Accepted: 08/13/2024] [Indexed: 09/12/2024] Open
Abstract
Neural EGFL like 1 (NELL-1), is a secreted glycoprotein and stimulates osteogenic cell differentiation and bone mineralization. This study aimed to explore the relationship between NELL-1 and Trabecular Bone Score (TBS) as a novel tool for the evaluation of osteoporosis in an elderly population-based cohort study in Iran. A single-locus analysis was performed on TBS using data from 2,071 participants in the Bushehr Elderly Health (BEH) Program. The study investigated 376 independent single nucleotide polymorphisms (SNPs) within the NELL-1 on chromosome 11p15.1. The association between SNPs and the mean TBS L1 to L4 was analyzed through an additive model. Significant variants in the additive model (PFDR<0.05) were further examined within dominant, recessive, over-dominant, and co-dominant models. Multiple linear regression was employed to assess the relationship between the genetic risk score (GRS) derived from significant SNPs and TBS. Three SNPs within the NELL-1 showed a statistically significant association with TBS after adjusting for age and sex. The associations for rs1901945 (β = 0.013, PFDR = 0.0007), rs1584851 (β = -0.011, PFDR = 0.0003), and rs58028601 (β = 0.011, PFDR = 0.0003) were significant in the additive model. Additionally, significant results were observed for rs1901945 and rs58028601 in the dominant model (P<0.05). The GRS showed a statistically significant relationship with TBS, considering adjustments for age, sex, Body Mass Index, type 2 diabetes, and smoking (β = 0.077, P = 1.7×10-5). This study highlights the association of NELL-1 with TBS, underscoring its potential as a candidate for further research and personalized medicine concerning the impact of this gene on bone quality.
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Affiliation(s)
- Mohammad Bidkhori
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahdi Akbarzadeh
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Noushin Fahimfar
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mina Jahangiri
- Department of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Sahar Seddiq
- Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Iraj Nabipour
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Mahsa Mohammad Amoli
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular -Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nekoo Panahi
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular -Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Dehghan
- Department of Biostatistics and Epidemiology, MRC-PHE Centre for Environment and Health, School of Public Health, Imperial College London, London, United Kingdom
| | - Kourosh Holakouie-Naieni
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Afshin Ostovar
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Yan H, Wang S, Cao H, Zhong H, Sun C. The study findings demonstrated a significant association between C-reactive protein levels and trabecular bone score : NHANES 2005-2008. J Orthop Surg Res 2024; 19:519. [PMID: 39210439 PMCID: PMC11360293 DOI: 10.1186/s13018-024-05014-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Accepted: 08/19/2024] [Indexed: 09/04/2024] Open
Abstract
OBJECTIVES The association between C-reactive protein and bone density has been primarily investigated in previous studies, with little to no research investigating its relationship with total bone trabecular score. METHODS Data from the NHANES database (500 males and 633 females) were utilized in this study to perform a multiple weighted linear regression analysis to estimate this relationship of CRP and TBS. Subsequently, population characterization, univariate logistic regression analysis, subgroup and interaction analysis were in progress. RESULTS Upon covariate adjustment, the analysis revealed a notable negative correlation between CRP and TBS(β=-0.0081,95% CI (-0.0142, -0.0019), P = 0.009). Furthermore, no interactions were detected within any subgroups. CONCLUSION This finding enhances our comprehension of the relationship in inflammation and bone health, offering the novel research outlook for the treatment and prevention of osteoporosis and osteoporotic fractures.
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Affiliation(s)
- Huangze Yan
- Guangdong Medical University, Zhanjiang, 524000, Guangdong, China
- Department of Orthopedics, Huizhou Central People's Hospital, Huizhou, China
| | - Shenjie Wang
- Department of Orthopedics, Huizhou Central People's Hospital, Huizhou, China
| | - Huikun Cao
- Guangdong Medical University, Zhanjiang, 524000, Guangdong, China
- Department of the Orthopaedic, Huizhou First Hospital, Guangdong Medical University, Huizhou, 516000, Guangdong, China
| | - Haobo Zhong
- Guangdong Medical University, Zhanjiang, 524000, Guangdong, China.
- Department of the Orthopaedic, Huizhou First Hospital, Guangdong Medical University, Huizhou, 516000, Guangdong, China.
| | - Chunhan Sun
- Guangdong Medical University, Zhanjiang, 524000, Guangdong, China.
- Department of Orthopedics, Huizhou Central People's Hospital, Huizhou, China.
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Lee DY, Oh JS, Kim JW, Lee SH, Kim BJ, Koh JM, Kim JS, Ryu JS. Imaging bone turnover assessment through volumetric density-adjusted standardized uptake value using quantitative bone SPECT/CT in osteoporosis. EJNMMI Res 2024; 14:75. [PMID: 39182210 PMCID: PMC11345349 DOI: 10.1186/s13550-024-01137-y] [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: 07/10/2024] [Accepted: 08/12/2024] [Indexed: 08/27/2024] Open
Abstract
BACKGROUND Serum bone turnover markers offer limited insight into metabolic activity at the individual vertebra level in osteoporosis. This study introduces a novel image-derived bone turnover marker for individual vertebrae to address this limitation, utilizing volumetric density-adjusted quantitative bone single-photon emission computed tomography/computed tomography (SPECT/CT) with [99mTc]Tc-DPD. This retrospective study included 177 lumbar vertebrae from 55 postmenopausal South Korean women. The mean standardized uptake value (SUVmean, g/cm3) and volumetric bone mineral density (vBMD, mg/cm3) were determined within a 2-cm³ volume of interest in the trabecular portion of each vertebra using quantitative SPECT and CT. The density-adjusted mean standardized uptake value (dSUVmean) was calculated by dividing the SUVmean by the vBMD and multiplying by 1,000. RESULTS SUVmean correlated positively with vBMD (r = 0.60, p < 0.001). Conversely, dSUVmean correlated negatively with vBMD (ρ = -0.66, p < 0.001), highlighting the inverse relationship between bone mass and turnover after density adjustment of SUVmean. Patients with major osteoporotic fractures had lower vBMD (62.5 ± 29.4 vs. 92.3 ± 27.4 mg/cm³, p = 0.001) but higher dSUVmean (100.8 ± 60.7 vs. 62.6 ± 17.5, p = 0.001) compared to those without fractures, reinforcing the association between fracture prevalence, low bone mass, and high bone turnover. CONCLUSION Volumetric density-adjusted quantitative bone SPECT/CT offers a novel image-derived bone turnover marker for assessing bone turnover in osteoporosis. This method provides a precise assessment of fragility at the individual vertebra level, which may enhance personalized osteoporosis management.
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Affiliation(s)
- Dong Yun Lee
- Department of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jungsu S Oh
- Department of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ji Wan Kim
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Seung Hun Lee
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Beom-Jun Kim
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jung-Min Koh
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jae Seung Kim
- Department of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jin-Sook Ryu
- Department of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
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Dutta A, Ferrero A, Rajendran K, Drake MT, Ou FS, Giri S, Fletcher JG, McCollough CH, Baffour FI. Quantitative metrics of bone quality determined at the distal radius using photon-counting CT. Skeletal Radiol 2024:10.1007/s00256-024-04770-9. [PMID: 39120685 DOI: 10.1007/s00256-024-04770-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 07/29/2024] [Accepted: 07/30/2024] [Indexed: 08/10/2024]
Abstract
OBJECTIVE To determine the accuracy of photon-counting-detector CT (PCD-CT) at deriving bone morphometric indices and demonstrate utility in vivo in the distal radius. METHODS Ten cadaver wrists were scanned using PCD-CT and high-resolution peripheral quantitative CT (HRpQCT). Correlation between PCD-CT and HRpQCT morphometric indices was determined. Agreement was assessed by Lin's concordance correlation coefficient (Lin's CCC). Wrist PCD-CTs of patients between 02/2022 and 08/2023 were also evaluated for clinical utility. Morphometric indices of the in vivo distal radii were extracted and compared between patients with or without osteoporosis. RESULTS In cadavers, strong correlation between PCD-CT and HRpQCT was observed for cortical thickness (Spearman correlation, ρ, 0.85), trabecular spacing (ρ = 0.98), and trabecular bone volume fraction (ρ = 0.68). Moderate negative correlation (ρ = - 0.49) was observed for trabecular thickness. PCD-CT shows good agreement to HRpQCT for cortical thickness, trabecular spacing, and trabecular bone volume fraction (Lin's CCC = 0.80, 0.94, and 0.86, respectively) but poor agreement (Lin's CCC = - 0.1) for trabecular thickness. In forty participants (31 adults and 9 pediatric), bone morphometrics indices for cortical thickness, trabecular thickness, trabecular spacing, and trabecular bone volume fraction were 0.99 mm (IQR, 0.89-1.06), 0.38 mm (IQR, 0.25-0.40), 0.82 mm (IQR, 0.72-1.05), and 0.28 (IQR, 0.25-0.33), respectively. Patients with osteoporosis had statistically significantly larger trabecular spacing (p = 0.025) and lower trabecular volumetric bone mineral density (p = 0.042). CONCLUSION This study demonstrates the agreement of PCD-CT to HRpQCT in cadavers of most cortical and bone morphometrics examined and provide in vivo quantitative metrics of bone microarchitecture from routine clinical PCD-CT images of the distal radius.
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Affiliation(s)
- Anika Dutta
- Department of Radiology, Mayo Clinic, 200 1st SW, Rochester, MN, 55905, USA
| | - Andrea Ferrero
- Department of Radiology, Mayo Clinic, 200 1st SW, Rochester, MN, 55905, USA
| | - Kishore Rajendran
- Department of Radiology, Mayo Clinic, 200 1st SW, Rochester, MN, 55905, USA
| | - Matthew T Drake
- Division of Endocrinology, Diabetes and Metabolism, Mayo Clinic, 200 1st St SW, Rochester, MN, 55905, USA
| | - Fang-Shu Ou
- Department of Quantitative Health Sciences, Mayo Clinic, 200 1st St SW, Rochester, MN, 55905, USA
| | - Sharmila Giri
- Department of Quantitative Health Sciences, Mayo Clinic, 200 1st St SW, Rochester, MN, 55905, USA
| | - Joel G Fletcher
- Department of Radiology, Mayo Clinic, 200 1st SW, Rochester, MN, 55905, USA
| | | | - Francis I Baffour
- Department of Radiology, Mayo Clinic, 200 1st SW, Rochester, MN, 55905, USA.
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Sowińska-Przepiera E, Krzyścin M, Syrenicz I, Orlińska A, Ćwiertnia A, Przepiera A, Jezierska K, Cymbaluk-Płoska A, Bumbulienė Ž, Syrenicz A. The Role of Glucose, Insulin and Body Fat in Assessment of Bone Mineral Density and Trabecular Bone Score in Women with Functional Hypothalamic Amenorrhea. J Clin Med 2024; 13:4388. [PMID: 39124655 PMCID: PMC11312711 DOI: 10.3390/jcm13154388] [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: 06/18/2024] [Revised: 07/12/2024] [Accepted: 07/24/2024] [Indexed: 08/12/2024] Open
Abstract
Background: For years, bone mineral density (BMD) has played a key role in assessing bone health, but the trabecular bone score (TBS) is emerging as an equivalent measure. However, BMD alone may not fully measure bone quality or predict osteoporosis risk. To evaluate the usefulness of TBS and BMD in estimating the risk of bone fracture in young women with FHA, this study examined the association between metabolic parameters and bone quality, which was measured using TBS and BMD. Methods: We analyzed the association of metabolic factors with tests assessing bone quality-TBS and BMD. Patients were checked for BMI, measured body fat, and determined serum glucose levels and insulin levels in a 75g glucose load test. Spearman correlation analysis was used. Results: Significant positive correlations were found between BMD and age (p < 0.001) and body fat (p < 0.001), as well as between TBS values and BMI (p < 0.001) and TBS and percent body fat (p < 0.001). Of the variables analyzed in the multivariate analysis, the only independent predictor of higher bone mineral density in the lumbar spine was found to be higher values of the trabecular bone index in the same segment (p < 0.001). Conclusions: The use of TBS provides a simple tool for estimating the risk of bone damage. Ultimately, early screening, diagnosis and treatment of patients with FHA may help prevent osteoporosis and fragility fractures in the long term.
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Affiliation(s)
- Elżbieta Sowińska-Przepiera
- Pediatric, Adolescent Gynecology Clinic, Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland;
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland; (I.S.); (A.S.)
| | - Mariola Krzyścin
- Pediatric, Adolescent Gynecology Clinic, Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland;
| | - Igor Syrenicz
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland; (I.S.); (A.S.)
| | - Adrianna Orlińska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (A.O.); (A.C.-P.)
| | - Adrianna Ćwiertnia
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (A.O.); (A.C.-P.)
| | - Adam Przepiera
- Department of Urology and Urologic Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland;
| | - Karolina Jezierska
- Department of Medical Physics, Pomeranian Medical University, ul. Ku Słońcu 13, 71-073 Szczecin, Poland;
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (A.O.); (A.C.-P.)
| | - Žana Bumbulienė
- Clinics of Obstetrics and Gynecology, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, LT-08661 Vilnius, Lithuania;
- Centre of Obstetrics and Gynecology, Vilnius University Hospital Santaros Klinikos, LT-08661 Vilnius, Lithuania
| | - Anheli Syrenicz
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland; (I.S.); (A.S.)
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Tan E, Guignat L, Dellal A, Winzenrieth R, Cormier C, Koumakis E. Trabecular bone score (TBS) in Cushing's disease: TBS gain after hypercortisolism normalization. Bone 2024; 184:117109. [PMID: 38643895 DOI: 10.1016/j.bone.2024.117109] [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: 01/19/2024] [Revised: 04/16/2024] [Accepted: 04/18/2024] [Indexed: 04/23/2024]
Abstract
CONTEXT Hypercortisolism frequently induces trabecular bone loss, more pronounced at the lumbar spine, resulting in osteoporosis, and thus an increase in fracture risk. Several studies have shown bone mass recovery in patients with Cushing's disease (CD) after treatment. OBJECTIVE To examine treatment effects on TBS (trabecular bone score) in addition to aBMD (areal bone mineral density) in a cohort of patients with CD. DESIGN AND SETTING Single-center retrospective longitudinal study in patients diagnosed with CD and successfully treated following surgery and/or medical treatment. PATIENTS We included 31 patients with median age and BMI (body mass index) of 37.7 [28.4;43.3] years old and 27.7 [25.8;30.4] kg/m2, respectively. Median 24 h urinary cortisol before treatment was 213.4 [168.5;478.5] μg/24 h. All subjects were completely biochemically controlled or cured after treatment. MAIN OUTCOME MEASURES aBMD and TBS were evaluated at AP Spine (L1-L4) with DXA prodigy (GE-Lunar), QDR 4500 (Hologic), and TBS iNsight® (Med-Imaps) before and after treatment. RESULTS Absolute TBS and aBMD gains following cure of CD were significant (p < 0.0001, and p < 0.001, respectively). aBMD and TBS increased by +3.9 and 8.2 % respectively after cure of CD. aBMD and TBS were not correlated before (p = 0.43) and after treatment (p = 0.53). Linear regression analyses showed that TBS gain was independent of baseline BMI and that low TBS at baseline was predictive of TBS gain after treatment. CONCLUSION The more significant improvement of microarchitecture assessed by TBS than aBMD and the absence of correlation between TBS and aBMD suggest that TBS may be an adequate marker of bone restoration after cure of CD. To support this conclusion, future studies with larger sample sizes and longer follow-up periods should be carried out.
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Affiliation(s)
- Elina Tan
- Rheumatology Department, Cochin Hospital, AP-HP, Paris, France
| | | | - Azeddine Dellal
- Rheumatology Department, Cochin Hospital, AP-HP, Paris, France
| | - Renaud Winzenrieth
- Med-Imaps - Plateforme Technologique d'Innovation Biomédicale (PTIB) - Xavier Arnozan Hospital, CHU Bordeaux, Pessac, France
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9
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Calmarza P, Sanz Paris A, Berrozpe-Villabona C, Gallego Royo A, Domingo Morera JA, Viñuales Aranda MD. [Bone metabolism in patients evaluated for lung transplantation]. NUTR HOSP 2024; 41:594-601. [PMID: 37929858 DOI: 10.20960/nh.04845] [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] [Indexed: 11/07/2023] Open
Abstract
Introduction Introduction: the prevalence of osteoporosis among candidates for lung transplantation is high and its pathophysiology is multifactorial. Objectives: to evaluate differences in bone mineral density, risk of fractures and bone remodeling markers in patients with terminal lung disease, at the time they are evaluated for lung transplantation, comparing two types of pathologies. Material and methods: fifty-nine subjects, proposed to receive a lung transplant due to advanced lung disease, were included in this study. They were divided into two groups according to their respiratory pathology: chronic obstructive pulmonary disease (COPD) and diffuse interstitial pulmonary disease (ILD). Demographic data were collected and bone densitometry, blood analysis with markers of bone remodeling, spirometry, six-minute walk test (6MWT), echocardiography and cardiac catheterization were performed Results: no differences were found between the groups, regarding their age, sex, BMI or exposure to tobacco. A higher prevalence of osteoporosis and a higher FRAX were observed in the group with COPD. Regarding bone remodeling markers, higher parathyroid hormone (PTH) and higher osteocalcin were found in the COPD group. Vitamin D was lower in COPD patients. Conclusions: two out of three of the patients evaluated for lung transplantation had osteopenia or osteoporosis. The prevalence of osteoporosis and FRAX is higher in COPD patients. Vitamin D supplementation should be considered in certain patients. Differences in bone remodeling markers may be useful for suspected osteoporosis and therapeutic management.
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Affiliation(s)
- Pilar Calmarza
- Servicio de Bioquímica Clínica. Hospital Universitario Miguel Servet. CIBERCV. Universidad de Zaragoza
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10
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Bioletto F, Barale M, Maiorino F, Pusterla A, Fraire F, Arvat E, Ghigo E, Procopio M. Trabecular Bone Score as a Marker of Skeletal Fragility Across the Spectrum of Chronic Kidney Disease: A Systematic Review and Meta-analysis. J Clin Endocrinol Metab 2024; 109:e1534-e1543. [PMID: 38079472 DOI: 10.1210/clinem/dgad724] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Indexed: 06/18/2024]
Abstract
CONTEXT The impairment of bone microarchitecture is a key determinant of skeletal fragility in patients with chronic kidney disease (CKD). The trabecular bone score (TBS) has been developed as a reliable noninvasive index of bone quality. However, its utility in this setting is still debated. OBJECTIVE The aim of this systematic review and meta-analysis was to summarize the available evidence about TBS as a marker of skeletal fragility across the spectrum of CKD. METHODS PubMed/Medline, EMBASE, and Cochrane Library databases were systematically searched until July 2023 for studies reporting data about TBS in patients with CKD. Effect sizes were pooled through a random-effect model. RESULTS Compared to controls, lower TBS values were observed in CKD patients not on dialysis (-0.057, 95%CI:[-0.090, -0.024], P < .01), in dialysis patients (-0.106, 95%CI:[-0.141, -0.070], P < .01), and in kidney transplant recipients (KTRs) (-0.058, 95%CI:[-0.103, -0.012], P = .01). With respect to fracture risk, TBS was able to predict incident fractures in nondialysis patients at unadjusted analyses (hazard ratio [HR] per SD decrease: 1.45, 95%CI:[1.05, 2.00], P = .02), though only a nonsignificant trend was maintained when fully adjusting the model for FRAX® (HR = 1.26, 95%CI:[0.88, 1.80], P = .21). Dialysis patients with prevalent fractures had lower TBS values compared to unfractured ones (-0.070, 95% CI:[-0.111, -0.028], P < .01). Some studies supported a correlation between TBS and fracture risk in KTRs, but results could not be pooled due to the lack of sufficient data. CONCLUSION CKD patients are characterized by an impairment of bone microarchitecture, as demonstrated by lower TBS values, across the whole spectrum of kidney disease. TBS can also be helpful in the discrimination of fracture risk, with lower values being correlated with a higher risk of prevalent and incident fractures.
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Affiliation(s)
- Fabio Bioletto
- Endocrinology, Diabetes and Metabolism, Department of Medical Sciences, University of Turin, Turin 10126, Italy
| | - Marco Barale
- Oncological Endocrinology, Department of Medical Sciences, University of Turin, Turin 10126, Italy
| | - Federica Maiorino
- Endocrinology, Diabetes and Metabolism, Department of Medical Sciences, University of Turin, Turin 10126, Italy
| | - Alessia Pusterla
- Endocrinology, Diabetes and Metabolism, Department of Medical Sciences, University of Turin, Turin 10126, Italy
| | - Federica Fraire
- Endocrinology, Diabetes and Metabolism, Department of Medical Sciences, University of Turin, Turin 10126, Italy
| | - Emanuela Arvat
- Oncological Endocrinology, Department of Medical Sciences, University of Turin, Turin 10126, Italy
| | - Ezio Ghigo
- Endocrinology, Diabetes and Metabolism, Department of Medical Sciences, University of Turin, Turin 10126, Italy
| | - Massimo Procopio
- Endocrinology, Diabetes and Metabolism, Department of Medical Sciences, University of Turin, Turin 10126, Italy
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11
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Zhao T, Li Y, Tian J, Kang Y, Xu J, Shao H, Zhou J, Xia C, Wang Y, Zhang J. Unraveling the relationship between serum parathyroid hormone levels and trabecular bone score: a cross-sectional study. Sci Rep 2024; 14:13065. [PMID: 38844829 PMCID: PMC11156926 DOI: 10.1038/s41598-024-63979-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 06/04/2024] [Indexed: 06/09/2024] Open
Abstract
The TBS is a new method for clinicians to assess the bone quality. It is directly related to the mechanical strength of bone and helps predict fracture risk. The present analysis aimed to investigate the associations between serum PTH levels and TBS by analyzing data from the National Health and Nutrition Examination Survey (NHANES). A total of 3516 participants from the NHANES 2005-2006 were included in this cross-sectional study. The independent variable was serum PTH, and the outcome variable was TBS. The associations of serum PTH levels with TBS were examined using multivariable linear regression models. After adjusting for covariates, there was a negative association between serum PTH level and TBS (β = - 0.0034; 95% confidence interval, - 0.0050 to - 0.0017). However, in the subgroup analysis stratified by gender, race, and age, this association became negative only in Non-Hispanic White (β = - 0.0047, 95% CI: - 0.0071 to - 0.0048) and young people (age < 60) (β = - 0.0036, 95% CI: - 0.0057, - 0.0016), regardless of gender. In addition, the association of serum PTH with TBS was an U-shaped curve, with a point of inflection at 6.71 pmol/L. This study showed that serum PTH level was negatively associated with TBS. Maintaining PTH levels in a lower reasonable clinical range may be beneficial to bone health, especially for young non-Hispanic white.
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Affiliation(s)
- Tingxiao Zhao
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Yanlei Li
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Jinlong Tian
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Yao Kang
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Jiongnan Xu
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Haiyu Shao
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Jinlei Zhou
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Chen Xia
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Yongguang Wang
- Department of Orthopedics, Linping Hospital of Integrated Traditional Chinese and Western Medicine, Linping District, No.60, Baojian Road, Hangzhou, 311199, Zhejiang, China.
| | - Jun Zhang
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China.
- Department of Orthopedics, Zhejiang Provincial People's Hospital Bijie Hospital, Guanghui Road 112#, Bijie, Guizhou, 551700, China.
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12
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Xue C, Sun G, Wang N, Liu X, He G, Wei Y, Xi Z. Value of Hounsfield units measured by chest computed tomography for assessing bone density in the thoracolumbar segment of the thoracic spine. Asian Spine J 2024; 18:336-345. [PMID: 38917853 PMCID: PMC11222884 DOI: 10.31616/asj.2023.0438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/31/2024] [Accepted: 02/06/2024] [Indexed: 06/27/2024] Open
Abstract
STUDY DESIGN A retrospective study. PURPOSE To investigate the correlation between Hounsfield unit (HU) values measured by chest computed tomography (CT) and dual-energy Xray absorptiometry (DXA) T-scores. HU-based thoracolumbar (T11 and T12) cutoff thresholds were calculated for a cohort of Chinese patients. OVERVIEW OF LITERATURE For patients with osteoporosis, the incidence of fractures in the thoracolumbar segment is significantly higher than that in other sites. However, most current clinical studies have focused on L1. METHODS This retrospective study analyzed patients who underwent chest CT and DXA at our hospital between August 2021 and August 2022. Thoracic thoracolumbar segment HU values, lumbar T-scores, and hip T-scores were computed for comparison, and thoracic thoracolumbar segment HU thresholds suggestive of potential bone density abnormalities were established using receiver operating characteristic curves. RESULTS In total, 470 patients (72.4% women; mean age, 65.5±12.3 years) were included in this study. DXA revealed that of the 470 patients, 90 (19%) had osteoporosis, 180 (38%) had reduced osteopenia, and 200 (43%) had normal bone mineral density (BMD). To differentiate osteoporosis from osteopenia, the HU threshold was established as 105.1 (sensitivity, 54.4%; specificity, 72.2%) for T11 and 85.7 (sensitivity, 69.4%; specificity, 61.1%) for T12. To differentiate between osteopenia and normal BMD, the HU threshold was 146.7 for T11 (sensitivity, 57.5%; specificity, 84.4%) and 135.7 for T12 (sensitivity, 59.5%; specificity, 80%). CONCLUSIONS This study supports the significance of HU values from chest CT for BMD assessment. Chest CT provides a new method for clinical opportunistic screening of osteoporosis. When the T11 HU is >146.7 or the T12 HU is >135.7, additional osteoporosis testing is not needed unless a vertebral fracture is detected. If the T11 HU is <105.1 or the T12 HU is <85.7, further DXA testing is strongly advised. In addition, vertebral HU values that fall faster than those of the T11 and L1 vertebrae may explain the high incidence of T12 vertebral fractures.
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Affiliation(s)
- Congyang Xue
- Department of Spine Surgery, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R.
China
| | - Guangda Sun
- Department of Spine Surgery, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R.
China
| | - Nan Wang
- Department of Spine Surgery, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R.
China
| | - Xiyu Liu
- Department of Spine Surgery, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R.
China
| | - Gansheng He
- Department of Spine Surgery, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R.
China
| | - Yubo Wei
- Department of Imaging, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R.
China
| | - Zhipeng Xi
- Department of Spine Surgery, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R.
China
- Department of Orthopaedics, Traditional Chinese Medicine Hospital of Ili Kazak Autonomous Prefecture, Yining,
China
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13
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Smaoui H, Chtourou L, Jallouli D, Jemaa SB, Karaa I, Boudabbous M, Moalla M, Gdoura H, Mnif L, Amouri A, Akrout R, Ayadi F, Baklouti S, Tahri N. Effect of long-term proton pump inhibitors on phosphocalcium metabolism and bone mineral density. Future Sci OA 2024; 10:FSO977. [PMID: 38841182 PMCID: PMC11152587 DOI: 10.2144/fsoa-2023-0198] [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: 09/15/2023] [Accepted: 02/14/2024] [Indexed: 06/07/2024] Open
Abstract
Aim: Although Proton pump inhibitors (PPIs) are well-tolerated, their long-term use may be associated with decreased bone mass. Methods: This is a case-control study including patients treated with PPIs (>1 year) and control subjects who have not received PPIs treatment. Results: A total of 90 patients and 90 matched controls were included. PPIs use was associated with hypocalcemia and hypomagnesemia. Vitamin D3 deficiency and hyperparathyroidism were associated with PPIs use. Long-term PPIs use was significantly associated with decreased bone density. Risk factors of decreased bone mineral density (BMD) included age >50 years, menopause, lack of sun exposure, double PPIs dose, daily intake, post-meal intake and association with a mucoprotective agent. Conclusion: Our results highlight the risk of decreased BMD in patients on long-term PPIs treatment.
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Affiliation(s)
- Hend Smaoui
- Department of Gastroenterology & Hepatology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Lassaad Chtourou
- Department of Gastroenterology & Hepatology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Dana Jallouli
- Laboratory of Biochemistry, Habib Bourguiba University Hospital, Sfax, Tunisia
| | - Samar Ben Jemaa
- Department of Rhumatology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Iheb Karaa
- Laboratory of Biochemistry, Habib Bourguiba University Hospital, Sfax, Tunisia
| | - Mouna Boudabbous
- Department of Gastroenterology & Hepatology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Manel Moalla
- Department of Gastroenterology & Hepatology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Hela Gdoura
- Department of Gastroenterology & Hepatology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Leila Mnif
- Department of Gastroenterology & Hepatology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Ali Amouri
- Department of Gastroenterology & Hepatology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Rim Akrout
- Department of Rhumatology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Fatma Ayadi
- Laboratory of Biochemistry, Habib Bourguiba University Hospital, Sfax, Tunisia
| | - Sofien Baklouti
- Department of Rhumatology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Nabil Tahri
- Department of Gastroenterology & Hepatology, Hedi Chaker University Hospital, Sfax, Tunisia
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14
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Rinaudo L, Cuttone S, Messina C, Magni V, Capra D, Sconfienza LM, Sardanelli F, Ulivieri FM. Generation and Validation of Normative, Age-Specific Reference Curves for Bone Strain Index in Women. Diagnostics (Basel) 2024; 14:1046. [PMID: 38786344 PMCID: PMC11120451 DOI: 10.3390/diagnostics14101046] [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: 04/01/2024] [Revised: 05/07/2024] [Accepted: 05/14/2024] [Indexed: 05/25/2024] Open
Abstract
Bone Strain Index (BSI), based on dual-energy X-ray absorptiometry (DXA), is a densitometric index of bone strength of the femur and lumbar spine. Higher BSI values indicate a higher strain applied to bone, predisposing to higher fracture risk. This retrospective, multicentric study on Italian women reports the BSI normative age-specific reference curves. A cohort of Caucasian Italian women aged 20 to 90 years was selected from three different clinical centres. Bone mineral density (BMD) and BSI measurements were obtained for the lumbar spine vertebrae (L1-L4) and for the femur (neck, trochanter and intertrochanter) using Hologic densitometers scans. The data were compared with BMD normative values provided by the densitometer manufacturer. Then, the age-specific BSI curve for the femur and lumbar spine was generated. No significant difference was found between the BMD of the subjects in this study and BMD reference data provided by Hologic (p = 0.68 for femur and p = 0.90 for lumbar spine). Spine BSI values (L1-L4) increase by 84% between 20 and 90 years of age. The mean BSI of the total femur increases about 38% in the same age range. The BSI age-specific reference curve could help clinicians improve osteoporosis patient management, allowing an appropriate patient classification according to the bone resistance to the applied loads and fragility fracture risk assessment.
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Affiliation(s)
- Luca Rinaudo
- Tecnologie Avanzate T.A. srl, Lungo Dora Voghera 36/A, 10153 Torino, Italy
| | - Sofia Cuttone
- Tecnologie Avanzate T.A. srl, Lungo Dora Voghera 36/A, 10153 Torino, Italy
| | - Carmelo Messina
- IRCCS Istituto Ortopedico Galeazzi, 20157 Milano, Italy
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, 20122 Milano, Italy
| | - Veronica Magni
- Postgraduate School in Radiodiagnostics, Università degli Studi di Milano, 20122 Milano, Italy
| | - Davide Capra
- Postgraduate School in Radiodiagnostics, Università degli Studi di Milano, 20122 Milano, Italy
| | - Luca Maria Sconfienza
- IRCCS Istituto Ortopedico Galeazzi, 20157 Milano, Italy
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, 20122 Milano, Italy
| | - Francesco Sardanelli
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, 20122 Milano, Italy
- IRCCS Policlinico San Donato, Via Morandi 30, 20097 San Donato Milanese, Italy
| | - Fabio Massimo Ulivieri
- Fondazione IRCCS Ca’Granda Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milano, Italy
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15
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Mi B, Zhang J, Jiang K, Meng H, Shan L, Hao D. Weight-adjusted waist index is a potential early predictor of degraded bone microarchitecture: A cross-sectional study of the national health and nutrition examination survey 2007-2008. J Orthop Surg (Hong Kong) 2024; 32:10225536241268827. [PMID: 39075015 DOI: 10.1177/10225536241268827] [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] [Indexed: 07/31/2024] Open
Abstract
PURPOSE This study aimed to investigate the association between weight-adjusted waist index (WWI) and trabecular bone score (TBS) and to assess the ability of WWI to identify individuals with degraded bone microarchitecture (DBMA). METHODS This cross-sectional study included participants aged 20 and older from the National Health and Nutrition Examination Survey. Furthermore, WWI was calculated by waist circumference and body weight. In addition, linear regression models were employed to investigate the association between WWI and TBS, while logistic regression models were employed to determine the association between WWI and the risk of DBMA. Finally, the performance of WWI in identifying individuals with DBMA was using the receiver operating characteristic (ROC) curves with area under the ROC curve. RESULTS A total of 4,179 participants with a mean age of 49.90 years were included in the final analysis. WWI was negatively associated with TBS and positively associated with an increased risk of DBMA. Furthermore, the associations between WWI and TBS, as well as DBMA risk, were stable regardless of stratification by age, sex, race, or body mass index (BMI). Moreover, WWI achieved good performances in identifying individuals with DBMA or low TBS. In addition, the combination of WWI and BMI showed better performances in identifying individuals with DBMA or low TBS than WWI or BMI alone. CONCLUSION WWI established a negative association with TBS and a positive association with the risk of DBMA. Clinicians should be alert to the potential risk of DBMA among individuals with high WWI. Moreover, WWI, alone or in combination with BMI, has the potential to serve as an early screening strategy in identifying individuals with DBMA.
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Affiliation(s)
- Baoguo Mi
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Jitao Zhang
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Kuo Jiang
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Hailan Meng
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Lequn Shan
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Dingjun Hao
- Department of Spine Surgery, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, China
- Shaanxi Key Laboratory of Spine Bionic Treatment, Xi'an, China
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16
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Sornay-Rendu E, Duboeuf F, Chapurlat RD. Postmenopausal women with normal BMD who have fractures have deteriorated bone microarchitecture: A prospective analysis from The OFELY study. Bone 2024; 182:117072. [PMID: 38492712 DOI: 10.1016/j.bone.2024.117072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 03/01/2024] [Accepted: 03/13/2024] [Indexed: 03/18/2024]
Abstract
Most postmenopausal women who sustain fragility fracture (Fx) have their areal bone mineral density (BMD) above the osteoporosis threshold. A sizeable proportion of them have normal aBMD. This study aimed to prospectively investigate the association of fragility Fx with bone microarchitecture (MA) assessed by high-resolution peripheral computed tomography (HR-pQCT) in postmenopausal women without low BMD. At the 14th annual follow-up of the OFELY study, we measured bone MA at the distal radius and tibia with HR-pQCT in addition to areal BMD with DXA, in 586 postmenopausal women. Among them, 166 (29 %) women, mean (SD) age 65 (8) yr, had normal BMD defined as a T score ≥ -1 at the lumbar spine, femoral neck, and total hip. During a median [IQR] 15 [14-15] yr of follow-up, 46 of those women sustained incident fragility Fx, including 19 women with a major osteoporotic Fx (clinical spine, forearm, proximal humerus, hip). Women who sustained Fx did not differ for age, BMI, tobacco and alcohol use, diabetes, falls, FRAX®, aBMD, and TBS compared with women without incident Fx. In contrast, they had significant impairment of volumetric densities, cortical area (Ct. Ar) and thickness (Ct. Th), stiffness (K), and estimated failure load (FL) at the radius compared with women without incident Fx. At the radius, each SD decrease of volumetric densities, Ct.Ar, Ct.Th, K, and estimated FL were significantly associated with an increased risk of all fragility fractures with hazard ratios (HR) from 1.44 to 1.56 and of major osteoporotic fractures (HR from 1.66 to 2.57). Lesser impairment of bone MA was seen at the tibia. We conclude that even in women with normal areal BMD fragility fractures are associated with deterioration of bone microarchitecture.
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Affiliation(s)
| | - F Duboeuf
- INSERM UMR 1033 and Université de Lyon, France.
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17
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Wieërs MLAJ, Beynon-Cobb B, Visser WJ, Attaye I. Dietary acid load in health and disease. Pflugers Arch 2024; 476:427-443. [PMID: 38282081 PMCID: PMC11006742 DOI: 10.1007/s00424-024-02910-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 01/07/2024] [Accepted: 01/09/2024] [Indexed: 01/30/2024]
Abstract
Maintaining an appropriate acid-base equilibrium is crucial for human health. A primary influencer of this equilibrium is diet, as foods are metabolized into non-volatile acids or bases. Dietary acid load (DAL) is a measure of the acid load derived from diet, taking into account both the potential renal acid load (PRAL) from food components like protein, potassium, phosphorus, calcium, and magnesium, and the organic acids from foods, which are metabolized to bicarbonate and thus have an alkalinizing effect. Current Western diets are characterized by a high DAL, due to large amounts of animal protein and processed foods. A chronic low-grade metabolic acidosis can occur following a Western diet and is associated with increased morbidity and mortality. Nutritional advice focusing on DAL, rather than macronutrients, is gaining rapid attention as it provides a more holistic approach to managing health. However, current evidence for the role of DAL is mainly associative, and underlying mechanisms are poorly understood. This review focusses on the role of DAL in multiple conditions such as obesity, cardiovascular health, impaired kidney function, and cancer.
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Affiliation(s)
- Michiel L A J Wieërs
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Beverley Beynon-Cobb
- Department of Nutrition & Dietetics, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
- Department of Twin Research and Genetic Epidemiology, King's College London, London, UK
| | - Wesley J Visser
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Internal Medicine, Division of Dietetics, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Ilias Attaye
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus MC, University Medical Center, Rotterdam, The Netherlands.
- Department of Twin Research and Genetic Epidemiology, King's College London, London, UK.
- Amsterdam Cardiovascular Sciences, Diabetes & Metabolism, Amsterdam, The Netherlands.
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18
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Sowińska-Przepiera E, Krzyścin M, Syrenicz I, Ćwiertnia A, Orlińska A, Ćwiek D, Branecka-Woźniak D, Cymbaluk-Płoska A, Bumbulienė Ž, Syrenicz A. Evaluation of Trabecular Bone Microarchitecture and Bone Mineral Density in Young Women, Including Selected Hormonal Parameters. Biomedicines 2024; 12:758. [PMID: 38672114 PMCID: PMC11048270 DOI: 10.3390/biomedicines12040758] [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: 01/31/2024] [Revised: 03/24/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
The absence of non-invasive methods for assessing bone material and structural changes is a significant diagnostic challenge. Dual-energy X-ray absorptiometry (DXA) bone mineral density (BMD) testing is the gold standard for osteoporosis diagnosis. BMD and the trabecular bone score (TBS) have facilitated targeted osteoporosis prevention and treatment in clinical settings. The findings from this study indicate that BMD modulation in young women is influenced by various hormones, potentially compromising the diagnostic precision of BMD for subclinical bone demineralization. A total of 205 women aged 19 to 37 underwent anthropometric measurements and hormonal tests. BMD was determined using DXA, and TBS values were computed from the lumbar spine L1-L4 segment. The multivariate analysis findings suggest that BMD might not be determined by hormones. The relationship between TBS and TSH was statistically significant in the univariate analysis, which indicates the efficacy of further studies to determine the link between TBS and specific hormones. Analyzing the strength of the correlation between TBS and hormones in the univariate analysis shows which factors are worth considering in further analyses. This makes it possible to create better techniques that will help identify young women who are at a higher risk of developing osteoporosis.
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Affiliation(s)
- Elżbieta Sowińska-Przepiera
- Pediatric, Adolescent Gynecology Clinic, Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland;
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland; (I.S.); (A.S.)
| | - Mariola Krzyścin
- Pediatric, Adolescent Gynecology Clinic, Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland;
| | - Igor Syrenicz
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland; (I.S.); (A.S.)
| | - Adrianna Ćwiertnia
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (A.Ć.); (A.O.); (A.C.-P.)
| | - Adrianna Orlińska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (A.Ć.); (A.O.); (A.C.-P.)
| | - Dorota Ćwiek
- Department of Obstetrics and Pathology of Pregnancy, Pomeranian Medical University in Szczecin, 70-204 Szczecin, Poland;
| | - Dorota Branecka-Woźniak
- Department of Gynecology and Reproductive Health, Pomeranian Medical University of Szczecin, Żołnierska 48, 71-210 Szczecin, Poland;
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland; (A.Ć.); (A.O.); (A.C.-P.)
| | - Žana Bumbulienė
- Clinic of Obstetrics and Gynecology, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, LT-08661 Vilnius, Lithuania;
| | - Anhelli Syrenicz
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland; (I.S.); (A.S.)
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19
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Nishimoto H, Inui A, Mifune Y, Yamaura K, Bando Y, Okamura Y, Hara T, Terakawa T, Kuroda R. Treatment of Osteoporosis in Men on Androgen Deprivation Therapy in Japan. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:551. [PMID: 38674197 PMCID: PMC11052390 DOI: 10.3390/medicina60040551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Revised: 03/05/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024]
Abstract
Background and Objectives: Androgen deprivation therapy (ADT) for prostate cancer has greatly improved treatment outcomes. As patient survival rates have increased, reports of decreased bone density and increased bone fractures as side effects of ADT have emerged. The prevalence of osteoporosis in Japanese men was 4.6%. The purpose of this study was to evaluate the effect of osteoporosis treatment in prostate cancer patients who underwent ADT in Japan. Materials and Methods: The subjects were 33 male patients who had undergone ADT for prostate cancer, who were noted to have decreased bone density. Mean age was 76.2 ± 7.7 years (64-87). Medications included vitamin D in one case, bisphosphonates (BP) in 27 cases, and denosumab in five cases. The evaluation method examined the rate of change in bone mineral density (BMD) before osteoporosis treatment and 1 year after. For comparison, a group without osteoporosis treatment intervention (n = 33) was selected, and matched for prostate cancer treatment and age. The rate of change in trabecular bone score (TBS) was also calculated. Results: The percentage changes in BMD before and 1 year after treatment were as follows: lumbar spine, 7.1 ± 5.8% in the treatment group versus -3.9 ± 4.1% in the no treatment group; femoral neck, 5.5 ± 6.2% in the treatment group versus -0.9 ± 3.9% in the no treatment group; total femur, 6.6 ± 6.4% in the treatment group versus the no treatment group which was -1.7 ± 3.2%. In all cases, there was a clear significant difference (p < 0.01). The percent change in TBS was further calculated in the same manner. There was no significant difference between the two groups: +1.7 ± 3.8% in the treated group versus +0.3 ± 4.1% in the untreated group. Conclusions: Osteoporosis treatment in Japanese patients with prostate cancer on ADT therapy was found to significantly increase BMD compared to the untreated group. BP and denosumab were found to be very effective in increasing BMD.
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Affiliation(s)
- Hanako Nishimoto
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan; (H.N.); (Y.M.); (R.K.)
| | - Atsuyuki Inui
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan; (H.N.); (Y.M.); (R.K.)
| | - Yutaka Mifune
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan; (H.N.); (Y.M.); (R.K.)
| | - Kohei Yamaura
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan; (H.N.); (Y.M.); (R.K.)
| | - Yukari Bando
- Department of Urology, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan; (Y.B.); (Y.O.); (T.H.)
| | - Yasuyoshi Okamura
- Department of Urology, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan; (Y.B.); (Y.O.); (T.H.)
| | - Takuto Hara
- Department of Urology, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan; (Y.B.); (Y.O.); (T.H.)
| | - Tomoaki Terakawa
- Department of Urology, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan; (Y.B.); (Y.O.); (T.H.)
| | - Ryosuke Kuroda
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan; (H.N.); (Y.M.); (R.K.)
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20
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Li J, Zou Z, Su X, Xu P, Du H, Li Y, Li Z, Guo L, Lin N, Xu Y. Cistanche deserticola improves ovariectomized-induced osteoporosis mainly by regulating lipid metabolism: Insights from serum metabolomics using UPLC/Q-TOF-MS. JOURNAL OF ETHNOPHARMACOLOGY 2024; 322:117570. [PMID: 38110131 DOI: 10.1016/j.jep.2023.117570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 11/23/2023] [Accepted: 12/06/2023] [Indexed: 12/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cistanche deserticola (C. deserticola) is an edible and traditional medicine widely used in China, which has been confirmed to be effective in the treatment of postmenopausal osteoporosis (PMOP). Despite its proven efficacy, the exact role of C. deserticola in bone metabolism and its underlying mechanism has remained unclear. AIM OF THE STUDY In this research, we employed an in vivo model utilizing ovariectomized (OVX) rats to characterize the anti-osteoporotic activity and metabolic mechanism of the ethanol extract of C. deserticola (CHE). MATERIALS AND METHODS Fifty female Sprague-Dawley (SD) rats were randomly divided into five groups including sham operation group, model group, 0.1 g/kg estradiol valerate (EV) group as the positive control, low (0.6 g/kg) and high (1.2 g/kg) dosage CHE groups. Biochemical parameter analyses and histopathological experiments were conducted to assess the pharmacodynamic effects. Metabolomic analysis was conducted on serum samples to examine the metabolic profiles, identify potential biomarkers, and elucidate the metabolic pathways associated with CHE in OVX rats. RESULTS CHE treatment demonstrated significant anti-osteoporosis activity by regulating serum biochemical markers of bone turnover, improving cancellous bone structure, and reversing the decrease in bone mineral density. Furthermore, the clinical equivalent dose group (CHL) achieved superior overall outcomes. The main interventions of CHE on OVX rats involved the modulation of several key pathways, including steroid hormone biosynthesis, arachidonic acid metabolism, tyrosine and tryptophan metabolism, biotin metabolism, regulation of TRP channels by inflammatory mediators, primary bile acid biosynthesis, regulation of lipolysis in adipocytes, and bile secretion. 23 potential efficacy-related biomarkers within the metabolic network were identified. Among them, long-chain unsaturated fatty acids (eg. DHA and docosapentaenoic acid), steroid hormones, amino acids and carbohydrates were strongly correlated with bone resorption and formation markers. Additionally, it was observed four pathways (nucleotide, carbon, amino acid, and lipid metabolism) were implicated in the effects of CHE. CONCLUSION This study demonstrates that CHE improves bone loss in PMOP mainly through regulating lipid metabolism pathways, which provides an evidence base for CHE treatment of PMOP.
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Affiliation(s)
- Jiashan Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 16 Dongzhimen Nanxiao Road, Dongcheng, Beijing, 100700, PR China
| | - Zhao Zou
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 16 Dongzhimen Nanxiao Road, Dongcheng, Beijing, 100700, PR China
| | - Xiaohui Su
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 16 Dongzhimen Nanxiao Road, Dongcheng, Beijing, 100700, PR China
| | - Panyu Xu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 16 Dongzhimen Nanxiao Road, Dongcheng, Beijing, 100700, PR China
| | - Hanqian Du
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 16 Dongzhimen Nanxiao Road, Dongcheng, Beijing, 100700, PR China
| | - Yuan Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 16 Dongzhimen Nanxiao Road, Dongcheng, Beijing, 100700, PR China
| | - Zehui Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 16 Dongzhimen Nanxiao Road, Dongcheng, Beijing, 100700, PR China
| | - Li Guo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 16 Dongzhimen Nanxiao Road, Dongcheng, Beijing, 100700, PR China
| | - Na Lin
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 16 Dongzhimen Nanxiao Road, Dongcheng, Beijing, 100700, PR China.
| | - Ying Xu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, 16 Dongzhimen Nanxiao Road, Dongcheng, Beijing, 100700, PR China.
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21
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Petty L, Stephens D, Sharma A. Risk Factors for Fragility Fractures in Chronic Lymphocytic Leukemia. Cureus 2024; 16:e54774. [PMID: 38523984 PMCID: PMC10961164 DOI: 10.7759/cureus.54774] [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] [Accepted: 02/22/2024] [Indexed: 03/26/2024] Open
Abstract
Abnormal bone health and fragility fractures (FF) are more common in patients with chronic lymphocytic leukemia (CLL). We hypothesize that there may be risk factors in CLL patients with osteoporosis that increase the risk of FFs. We conducted a cohort study encompassing all patients diagnosed with CLL from January 1, 2000, to July 31, 2020, utilizing International Classification of Diseases (ICD) codes related to abnormal bone health (osteopenia, osteoporosis, and/or presence of FF) within a single tertiary care institution. Of the 89 patients included, 55 (62%) were female with a mean age of 68 ± 11 years at cohort entry. Fifty-nine (66%) had at least one FF present (pFF) and 30 (34%) did not have an FF (nFF). There were no differences in IGHV (Immunoglobulin heavy chain variable region gene) mutation status, chromosomal abnormalities, or the presence of a complex karyotype. The spine accounted for 81% of identified FF. T-score <-2.5 was more common in those without FF (pFF 38% vs. nFF 71%, P = 0.02). DXA evaluation was not conducted for 36 (40%) individuals within the cohort. Risk factors for fragility fractures included male sex (relative risk [RR] 8.1, 95% confidence interval [CI] 2.1-31.7), diabetes mellitus (RR 1.4, 95% CI 1.04-1.8), smoking (RR 1.3, 95% CI 1.02-1.8), Rai stage >0 (RR 1.4, 95% CI 1.04-1.9), and T-score >-2.5 (RR 1.8, 95% CI 1.1-3.1). There is a high frequency of vertebral FFs in people with CLL despite T-scores not being in the osteoporotic range. Increased awareness to screen and treat vertebral FFs in people with CLL is needed.
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Affiliation(s)
- Lloyd Petty
- Endocrinology, Diabetes, and Metabolism, University of Utah School of Medicine, Salt Lake City, USA
| | - Deborah Stephens
- Hematology and Hematologic Malignancies, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, USA
| | - Anu Sharma
- Endocrinology, Diabetes, and Metabolism, University of Florida, Gainesville, USA
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22
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Mornar M, Novak A, Bozic J, Vrdoljak J, Kumric M, Vilovic T, Rakovic I, Ticinovic Kurir T, Martinovic D, Urlic H, Vilovic M. Quality of life in postmenopausal women with osteoporosis and osteopenia: associations with bone microarchitecture and nutritional status. Qual Life Res 2024; 33:561-572. [PMID: 37955793 DOI: 10.1007/s11136-023-03542-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/09/2023] [Indexed: 11/14/2023]
Abstract
PURPOSE Primary aim of the study was to investigate the status of different health-related quality of life (HRQoL) domains in postmenopausal women with osteoporosis and osteopenia, and to explore possible associations with bone microarchitecture and nutritional status. METHODS This was a single-center cross-sectional study that included 232 postmenopausal women, from which they were divided into three groups-osteoporosis (OP, N = 63), osteopenia (OPIA, N = 123), and control group (N = 46). Detailed medical history data and anthropometric measurements were taken from all women. Bone structure parameters were taken with DXA device, with additional analysis of bone microarchitecture status with Trabecular Bone Score (TBS). Nutritional status was assessed with Mini Nutritional Assessment (MNA) questionnaire, and HRQoL with Medical Outcomes Study Short Form-36 (SF-36) questionnaire. RESULTS Nutrition evaluation analysis have shown that patients in OP group had significantly lower values of MNA score compared to the OPIA group and control group (P = 0.005). Furthermore, a significant positive correlation was found between all of the SF-36 domains and MNA scores, while significant positive correlation was found between TBS values and Physical functioning (P < 0.001), Bodily pain (P = 0.027), Social functioning (P = 0.029), and Vitality domains (P = 0.041) in total investigated population. Further analyses were performed only in OP and OPIA groups, and TBS score showed significant positive correlation with Physical functioning (r = 0.248, P < 0.001) and Bodily pain domains as well (r = 0.180, P = 0.014), while MNA score positively correlated with each of the SF-36 domains. Multiple regression models have shown that MNA score retained significant association with each SF-36 domains, and TBS value with Physical functioning (P = 0.003), Social functioning (P = 0.012), and Vitality domains (P = 0.014). CONCLUSION This study highlights the associations that TBS has with some domains of HRQoL in postmenopausal women with osteoporosis and osteopenia. Moreover, nutritional status could play a role in the complex interplay between TBS and HRQoL.
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Affiliation(s)
- Marin Mornar
- Department of Pharmacology, University of Split School of Medicine, Soltanska 2, 21000, Split, Croatia
| | - Anela Novak
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Hospital of Split, Spinciceva 1, 21000, Split, Croatia
| | - Josko Bozic
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2, 21000, Split, Croatia
| | - Josip Vrdoljak
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2, 21000, Split, Croatia
| | - Marko Kumric
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2, 21000, Split, Croatia
| | - Tina Vilovic
- Department of Family Medicine, University of Split School of Medicine, Soltanska 2, 21000, Split, Croatia
| | - Ivan Rakovic
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2, 21000, Split, Croatia
| | - Tina Ticinovic Kurir
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Hospital of Split, Spinciceva 1, 21000, Split, Croatia
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2, 21000, Split, Croatia
| | - Dinko Martinovic
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2, 21000, Split, Croatia
| | - Hrvoje Urlic
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2, 21000, Split, Croatia
| | - Marino Vilovic
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2, 21000, Split, Croatia.
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23
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Coll JC, Turcotte AF, Leslie WD, Michou L, Weisnagel SJ, Mac-Way F, Albert C, Berger C, Morin SN, Rabasa-Lhoret R, Gagnon C. Advanced glycation end products are not associated with bone mineral density, trabecular bone score, and bone turnover markers in adults with and without type 1 diabetes: a cross-sectional study. JBMR Plus 2024; 8:ziad018. [PMID: 38505219 PMCID: PMC10945729 DOI: 10.1093/jbmrpl/ziad018] [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: 06/29/2023] [Revised: 11/18/2023] [Accepted: 12/12/2023] [Indexed: 03/21/2024] Open
Abstract
It is unclear if AGEs are involved in the bone fragility of type 1 diabetes (T1D). We evaluated whether skin AGEs by skin autofluorescence and serum AGEs (pentosidine, carboxymethyl-lysine [CML]) are independently associated with BMD by DXA (lumbar spine, hip, distal radius), trabecular bone score (TBS), serum bone turnover markers (BTMs: CTX; P1NP; osteocalcin), and sclerostin in participants with and without T1D. Linear regression models were used, with interaction terms to test effect modification by T1D status. In participants with T1D, correlations between skin and serum AGEs as well as between AGEs and 3-year HbA1C were evaluated using Spearman's correlations. Data are mean ± SD or median (interquartile range). We included individuals who participated in a cross-sectional study and had BMD and TBS assessment (106 T1D/65 controls, 53.2% women, age 43 ± 15 yr, BMI 26.6 ± 5.5 kg/m2). Participants with T1D had diabetes for 27.6 ± 12.3 yr, a mean 3-yr HbA1C of 7.5 ± 0.9% and skin AGEs of 2.15 ± 0.54 arbitrary units. A subgroup of 65 T1D/57 controls had BTMs and sclerostin measurements, and those with T1D also had serum pentosidine (16.8[8.2-32.0] ng/mL) and CML [48.0 ± 16.8] ng/mL) measured. Femoral neck BMD, TBS, and BTMs were lower, while sclerostin levels were similar in participants with T1D vs controls. T1D status did not modify the associations between AGEs and bone outcomes. Skin AGEs were significantly associated with total hip and femoral neck BMD, TBS, BTMs, and sclerostin before, but not after, adjustment for confounders. Serum AGEs were not associated with any bone outcome. There were no significant correlations between skin and serum AGEs or between AGEs and 3-yr HbA1C. In conclusion, skin and serum AGEs are not independently associated with BMD, TBS, BTMs, and sclerostin in participants with relatively well-controlled T1D and participants without diabetes.
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Affiliation(s)
- Julie-Catherine Coll
- Centre de recherche, CHU de Québec-Université Laval, Quebec City, QC G1V 4G2, Canada
| | | | - William D Leslie
- Department of Medicine, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Laëtitia Michou
- Centre de recherche, CHU de Québec-Université Laval, Quebec City, QC G1V 4G2, Canada
- Department of Medicine, Université Laval, Quebec City, QC G1V 0A6, Canada
| | - Stanley John Weisnagel
- Centre de recherche, CHU de Québec-Université Laval, Quebec City, QC G1V 4G2, Canada
- Department of Medicine, Université Laval, Quebec City, QC G1V 0A6, Canada
| | - Fabrice Mac-Way
- Centre de recherche, CHU de Québec-Université Laval, Quebec City, QC G1V 4G2, Canada
- Department of Medicine, Université Laval, Quebec City, QC G1V 0A6, Canada
| | - Caroline Albert
- Centre Hospitalier de l’Université de Montréal, Montreal, QC H2X 3E4, Canada
| | - Claudie Berger
- Research Institute of the McGill University Health Centre, Montreal, QC H4A 3J1, Canada
| | - Suzanne N Morin
- Research Institute of the McGill University Health Centre, Montreal, QC H4A 3J1, Canada
- Department of Medicine, McGill University, Montreal, QC H4A 3J1, Canada
| | - Rémi Rabasa-Lhoret
- Institut de recherches cliniques de Montréal, Montreal, QC H2W 1R7, Canada
| | - Claudia Gagnon
- Centre de recherche, CHU de Québec-Université Laval, Quebec City, QC G1V 4G2, Canada
- Department of Medicine, Université Laval, Quebec City, QC G1V 0A6, Canada
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24
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Emerzian SR, Johannesdottir F, Yu EW, Bouxsein ML. Use of noninvasive imaging to identify causes of skeletal fragility in adults with diabetes: a review. JBMR Plus 2024; 8:ziae003. [PMID: 38505529 PMCID: PMC10945731 DOI: 10.1093/jbmrpl/ziae003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/21/2023] [Accepted: 01/04/2024] [Indexed: 03/21/2024] Open
Abstract
Diabetes, a disease marked by consistent high blood glucose levels, is associated with various complications such as neuropathy, nephropathy, retinopathy, and cardiovascular disease. Notably, skeletal fragility has emerged as a significant complication in both type 1 (T1D) and type 2 (T2D) diabetic patients. This review examines noninvasive imaging studies that evaluate skeletal outcomes in adults with T1D and T2D, emphasizing distinct skeletal phenotypes linked with each condition and pinpointing gaps in understanding bone health in diabetes. Although traditional DXA-BMD does not fully capture the increased fracture risk in diabetes, recent techniques such as quantitative computed tomography, peripheral quantitative computed tomography, high-resolution quantitative computed tomography, and MRI provide insights into 3D bone density, microstructure, and strength. Notably, existing studies present heterogeneous results possibly due to variations in design, outcome measures, and potential misclassification between T1D and T2D. Thus, the true nature of diabetic skeletal fragility is yet to be fully understood. As T1D and T2D are diverse conditions with heterogeneous subtypes, future research should delve deeper into skeletal fragility by diabetic phenotypes and focus on longitudinal studies in larger, diverse cohorts to elucidate the complex influence of T1D and T2D on bone health and fracture outcomes.
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Affiliation(s)
- Shannon R Emerzian
- Center for Advanced Orthopedic Studies, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA 02215, United States
| | - Fjola Johannesdottir
- Center for Advanced Orthopedic Studies, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA 02215, United States
| | - Elaine W Yu
- Department of Medicine, Endocrine Division, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, United States
| | - Mary L Bouxsein
- Center for Advanced Orthopedic Studies, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA 02215, United States
- Department of Medicine, Endocrine Division, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, United States
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Iwamoto SJ, Rothman MS, T’Sjoen G, Defreyne J. Approach to the Patient: Hormonal Therapy in Transgender Adults With Complex Medical Histories. J Clin Endocrinol Metab 2024; 109:592-602. [PMID: 37683089 PMCID: PMC10795931 DOI: 10.1210/clinem/dgad536] [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: 04/06/2023] [Revised: 09/02/2023] [Accepted: 09/06/2023] [Indexed: 09/10/2023]
Abstract
While endocrinologists continue to initiate gender-affirming hormone therapy (GAHT) in healthy transgender and gender diverse (TGD) patients, they may also encounter more TGD patients in their clinics with complex medical histories that influence the patient-provider shared decision-making process for initiating or continuing GAHT. The purpose of this Approach to the Patient article is to describe management considerations in 2 adults with thromboembolic disease and 2 adults with low bone mineral density in the setting of feminizing and masculinizing GAHT.
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Affiliation(s)
- Sean J Iwamoto
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO 80045, USA
- Endocrinology Service, Medicine Service, Rocky Mountain Regional Veterans Affairs Medical Center, Eastern Colorado Health Care System, Aurora, CO 80045, USA
- UCHealth Integrated Transgender Program, University of Colorado Hospital, Aurora, CO 80045, USA
| | - Micol S Rothman
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO 80045, USA
- UCHealth Integrated Transgender Program, University of Colorado Hospital, Aurora, CO 80045, USA
| | - Guy T’Sjoen
- Department of Endocrinology and Center for Sexology, Ghent University Hospital, 9000 Ghent, Belgium
| | - Justine Defreyne
- Department of Endocrinology and Center for Sexology, Ghent University Hospital, 9000 Ghent, Belgium
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Peng C, Yang Q, Kong X, Sun Z, Wang L, Xiao L. Association of lymphocyte subsets and cytokines with bone metabolism: a retrospective, cross-sectional study. BMC Musculoskelet Disord 2024; 25:43. [PMID: 38195444 PMCID: PMC10775480 DOI: 10.1186/s12891-023-07137-8] [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: 08/04/2023] [Accepted: 12/20/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND Previous research has shown that lymphocytes and cytokines can mediate bone metabolism. This study explored the clinical association and predictive ability of lymphocytes and cytokines levels for bone metabolism. METHODS A total of 162 patients were enrolled in this study. The levels of N-terminal propeptide of type I procollagen (P1NP), β-collagen degradation product (β-CTX), total T lymphocytes, immature T lymphocytes, suppressor/cytotoxic T lymphocytes, helper/inducer T lymphocytes, B lymphocytes, natural killer (NK) cells, Interferon-gamma (IFN-γ), tumour necrosis factor-alpha (TNF-α), IFN-α, interleukin-1 beta (IL-1β), IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, and IL12p70 were evaluated. The relationship between these lymphocyte subsets and cytokines with bone metabolic status was examined and their predictive ability for bone metabolic status was assessed. RESULTS The principal component analysis (PCA) and correlation analysis results varied on differences in lymphocyte subsets and cytokines in various bone metabolism states. Differential analysis revealed significant differences in the absolute counts of B lymphocytes (P < 0.05), level of IL-12p70 (P < 0.05), and IL-8 (P < 0.001) at different P1NP levels. Significant differences were observed in the absolute counts of total T lymphocytes (P < 0.05), B lymphocytes (P < 0.05), the level of IL-6 (P < 0.05), the percentage of B lymphocytes (P < 0.01), and NK cells (P < 0.05) at different β-CTX levels. Furthermore, the receiver operating characteristic (ROC) curve showed that the absolute count of B lymphocytes and levels of IL-12p70 and IL-8 could be used to evaluate bone formation states, while the absolute counts of T and B lymphocytes, level of IL-6, and percentages of NK cells and B lymphocytes could be used to evaluate bone resorption states. CONCLUSION The bone metabolism status changed based on the lymphocyte subsets and cytokine levels. Differentially expressed lymphocytes and cytokines could be used to distinguish bone metabolism status.
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Affiliation(s)
- Cong Peng
- Institute of Respiratory and Critical Medicine/Beijing Key Laboratory of OTIR, the Eighth Medical Center of PLA General Hospital, 17# Heishanhu Road, Haidian District, Beijing, 100091, China
- Hebei North University, Zhangjiakou, 075000, Hebei, China
| | - Qiao Yang
- Department of General Medicine and Geriatrics, Chongqing Emergency Medical Center, Chongqing University Central Hospital, Chongqing, 400010, China
| | - Xiangrui Kong
- Institute of Respiratory and Critical Medicine/Beijing Key Laboratory of OTIR, the Eighth Medical Center of PLA General Hospital, 17# Heishanhu Road, Haidian District, Beijing, 100091, China
| | - Zhengzhong Sun
- Hebei North University, Zhangjiakou, 075000, Hebei, China
| | - Liang Wang
- Department of Geriatrics, the Eighth Medical Center of PLA General Hospital, 17# Heishanhu Road, Haidian District, Beijing, 100091, China.
| | - Li Xiao
- Institute of Respiratory and Critical Medicine/Beijing Key Laboratory of OTIR, the Eighth Medical Center of PLA General Hospital, 17# Heishanhu Road, Haidian District, Beijing, 100091, China.
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Misaka T, Hashimoto Y, Ashikaga R, Ishida T. Chemical Shift-Encoded MRI of the Lumbar Vertebral Bone Marrow for Detecting Osteoporosis With Low Trabecular Bone Quality in Patients With Breast Cancer Receiving Aromatase Inhibitors. J Magn Reson Imaging 2024. [PMID: 38174771 DOI: 10.1002/jmri.29219] [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: 09/28/2023] [Revised: 12/20/2023] [Accepted: 12/20/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Osteoporosis with low trabecular bone quality (OLB) in patients with breast cancer receiving aromatase inhibitor (AI) therapy is associated with an increased risk of vertebral fractures. The capability of chemical shift-encoded MRI (CSE-MRI) in detecting OLB needs to be investigated. PURPOSE To assess the diagnostic performance of proton density fat fraction (PDFF) and R2* measurements from CSE-MRI for detecting OLB in postmenopausal women with breast cancer undergoing AI therapy. STUDY TYPE Prospective. POPULATION 126 postmenopausal females (mean age: 69.5 ± 8.8 years) receiving AIs (average period: 41.6 ± 26.5 months) after breast cancer surgery. FIELD STRENGTH/SEQUENCE 1.5-T, three-dimensional CSE-MRI (six echoes), T1-weighted Dixon, short tau inversion recovery, and diffusion-weighted images. ASSESSMENT Both CSE-MRI and dual-energy x-ray absorptiometry were performed on the same day. Measurements included averaged PDFF, R2*, bone mineral density (BMD), and trabecular bone score (TBS) from L1 to L4 vertebrae. A T-score ≤ -2.5 from BMD measurements indicated osteoporosis, whereas T-scores of ≤ - 2.5 plus TBS ≤-3.7 indicated OLB. The diagnostic performance of PDFF, R2*, and the combination of PDFF and R2* for identifying osteoporosis or OLB was assessed. STATISTICAL TESTS Student's t-test; Mann-Whitney U test; χ2 or Fisher exact tests; Pearson correlation; multivariate analysis; Receiver operating characteristic (ROC) analysis with the area under the curve (AUC); logistic regression model; intraclass correlation coefficient. A P-value <0.05 was considered statistically significant. RESULTS For detecting osteoporosis, AUC values were 0.59 (PDFF), 0.66 (R2*), and 0.65 (combined PDFF and R2*). Significant mean differences were noted between patients with and without OLB for PDFF (66.11 ± 5.36 vs. 57.49 ± 6.43) and R2* (46.62 ± 9.24 vs. 63.36 ± 12.44). AUC values for detecting OLB were 0.75 (PDFF), 0.82 (R2*), and 0.84 (combined PDFF and R2*). DATA CONCLUSION R2* may perform better than PDFF for identifying OLB in patients with breast cancer receiving AIs. LEVEL OF EVIDENCE 2 TECHNICAL EFFICACY: Stage 4.
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Affiliation(s)
- Tomofumi Misaka
- Department of Radiology, Kindai University Nara Hospital, Ikoma, Nara, Japan
- Department of Medical Physics and Engineering, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | | | - Ryuichiro Ashikaga
- Department of Radiology, Kindai University Nara Hospital, Ikoma, Nara, Japan
| | - Takayuki Ishida
- Department of Medical Physics and Engineering, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
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Omichi Y, Mima N, Wada K, Okada R, Tamaki Y, Hamada D, Goto T, Morimoto M, Enomoto T, Hayashi H, Sairyo K. Can TBS reference values be a valid indicator for clinical vertebral fracture? A cross-sectional study. J Bone Miner Metab 2024; 42:60-68. [PMID: 38057602 DOI: 10.1007/s00774-023-01476-1] [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: 06/03/2023] [Accepted: 10/17/2023] [Indexed: 12/08/2023]
Abstract
INTRODUCTION Trabecular bone score (TBS) is partially independent of fracture risk. Reference values for TBS have not been established in official guidelines, and thus clinicians often have difficulty interpreting TBS results. This study aimed to investigate whether reference values for TBS could be a valid indicator for clinical vertebral fracture (CVF). MATERIALS AND METHODS This cross-sectional study involved 231 women with CVF and 563 women without CVF aged 60-90 years who underwent dual-energy X-ray absorptiometry during 2019-2023. They were divided into osteoporosis, osteopenia, and normal groups according to bone mineral density of the lumbar spine. Reference values for TBS were defined as low (≤ 1.23), intermediate (1.23-1.31), and high (≥ 1.31). RESULTS Among patients without anti-osteoporosis treatment (n = 476), the proportion with low TBS was 36.7% in the CVF group and 10.7% in the control group. The proportion with CVF was higher in the low TBS group than in the intermediate and high TBS groups, especially in the osteoporosis group (p < 0.001). The odds ratio for CVF was higher in the low TBS group than in the intermediate and high especially in patients with normal BMD and osteoporosis. The TBS cut-off values for incidence of CVF in the osteoporosis, osteopenia, and normal groups were 1.224, 1.319, and 1.322, respectively. CONCLUSIONS The reference value for low TBS (≤ 1.23) was useful as an indicator for CVF, especially in patients with osteoporosis. It is expected that reference values for TBS will be established in official guidelines in the future.
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Affiliation(s)
- Yasuyuki Omichi
- Department of Orthopedics, Tokushima Municipal Hospital, 2-34 Kitajousanjima, Tokushima, 770-0812, Japan.
- Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.
- Department of Orthopedics, Mima Hospital, Yoshinogawa, Japan.
| | - Noriaki Mima
- Department of Orthopedics, Mima Hospital, Yoshinogawa, Japan
| | - Keizo Wada
- Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Ryo Okada
- Department of Orthopedics, Tokushima Prefectural Central Hospital, Tokushima, Japan
| | - Yasuaki Tamaki
- Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Daisuke Hamada
- Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Tomohiro Goto
- Department of Orthopedics, Tokushima Municipal Hospital, 2-34 Kitajousanjima, Tokushima, 770-0812, Japan
| | - Masatoshi Morimoto
- Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | | | - Hiroki Hayashi
- Department of Radiology, Mima Hospital, Yoshinogawa, Japan
| | - Koichi Sairyo
- Department of Orthopedics, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
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Strømmen RC, Godang K, Finnes TE, Smerud KT, Reisæter AV, Hartmann A, Åsberg A, Bollerslev J, Pihlstrøm HK. Trabecular Bone Score Improves Early After Successful Kidney Transplantation Irrespective of Antiresorptive Therapy and Changes in Bone Mineral Density. Transplant Direct 2024; 10:e1566. [PMID: 38111836 PMCID: PMC10727526 DOI: 10.1097/txd.0000000000001566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 10/20/2023] [Accepted: 10/24/2023] [Indexed: 12/20/2023] Open
Abstract
Background Trabecular bone score (TBS) is a new tool to assess trabecular bone microarchitecture based on standard dual-energy x-ray absorptiometry (DXA) of lumbar spine images. TBS may be important to assess bone quality and fracture susceptibility in kidney transplant recipients (KTRs). This study aimed to investigate the effect of different bone therapies on TBS in KTRs. Methods We reanalyzed DXA scans to assess TBS in 121 de novo KTRs at baseline, 10 wk, and 1 y. This cohort, between 2007 and 2009, participated in a randomized, placebo-controlled trial evaluating the effect of ibandronate versus placebo in addition to vitamin D and calcium. Results Although bone mineral density (BMD) Z scores showed a subtle decrease in the first weeks, TBS Z scores increased from baseline to 10 wk for both treatment groups, followed by a slight decline at 12 mo. When comparing treatment groups and adjusting for baseline TBS, there were no differences found in TBS at 12 mo (P = 0.419). Correlation between TBS and BMD at baseline was weak (Spearman's ρ = 0.234, P = 0.010), and change in TBS was not correlated with changes in lumbar spine BMD in either of the groups (ρ = 0.003, P = 0.973). Conclusions Treatment with ibandronate or vitamin D and calcium did not affect bone quality as measured by TBS in de novo KTRs, but TBS increased early, irrespective of intervention. Changes in TBS and BMD during the study period were not correlated, indicating that these measurements reflect different aspects of bone integrity. TBS may complement BMD assessment in identifying KTRs with a high fracture risk.
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Affiliation(s)
- Ruth C. Strømmen
- Section of Nephrology, Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Kristin Godang
- Section of Specialized Endocrinology, Department of Endocrinology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Trine E. Finnes
- Section of Specialized Endocrinology, Department of Endocrinology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Department of Endocrinology, Innlandet Hospital Trust, Hamar, Norway
| | | | - Anna V. Reisæter
- Section of Nephrology, Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Anders Hartmann
- Section of Nephrology, Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Anders Åsberg
- Section of Nephrology, Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Section of Pharmacology and Pharmaceutical Biosciences, Department of Pharmacy, University of Oslo, Oslo, Norway
| | - Jens Bollerslev
- Faculty of Medicine, University of Oslo, Oslo, Norway
- Section of Specialized Endocrinology, Department of Endocrinology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Hege K. Pihlstrøm
- Section of Nephrology, Department of Transplantation Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
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Goel H, Binkley N, Boggild M, Chan WP, Leslie WD, McCloskey E, Morgan SL, Silva BC, Cheung AM. Clinical Use of Trabecular Bone Score: The 2023 ISCD Official Positions. J Clin Densitom 2024; 27:101452. [PMID: 38228014 DOI: 10.1016/j.jocd.2023.101452] [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] [Indexed: 01/18/2024]
Abstract
Osteoporosis can currently be diagnosed by applying the WHO classification to bone mineral density (BMD) assessed by dual-energy x-ray absorptiometry (DXA). However, skeletal factors other than BMD contribute to bone strength and fracture risk. Lumbar spine TBS, a grey-level texture measure which is derived from DXA images has been extensively studied, enhances fracture prediction independent of BMD and can be used to adjust fracture probability from FRAX® to improve risk stratification. The purpose of this International Society for Clinical Densitometry task force was to review the existing evidence and develop recommendations to assist clinicians regarding when and how to perform, report and utilize TBS. Our review concluded that TBS is most likely to alter clinical management in patients aged ≥ 40 years who are close to the pharmacologic intervention threshold by FRAX. The TBS value from L1-L4 vertebral levels, without vertebral exclusions, should be used to calculate adjusted FRAX probabilities. L1-L4 vertebral levels can be used in the presence of degenerative changes and lumbar compression fractures. It is recommended not to report TBS if extreme structural or pathological artifacts are present. Monitoring and reporting TBS change is unlikely to be helpful with the current version of the TBS algorithm. The next version of TBS software will include an adjustment based upon directly measured tissue thickness. This is expected to improve performance and address some of the technical factors that affect the current algorithm which may require modifications to these Official Positions as experience is acquired with this new algorithm.
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Affiliation(s)
| | - Neil Binkley
- University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
| | - Miranda Boggild
- University of Toronto, Department of Medicine, Toronto, Canada
| | - Wing P Chan
- Department of Radiology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; and Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - William D Leslie
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada
| | - Eugene McCloskey
- Centre for Metabolic Bone Diseases, University of Sheffield Medical School, Sheffield, UK
| | - Sarah L Morgan
- University of Alabama at Birmingham, Osteoporosis Prevention and Treatment Clinic and DXA Facility, Birmingham, AL, United States
| | - Barbara C Silva
- Medical School, Centro Universitario de Belo Horizonte (UniBH), MG, Brazil Bone Metabolic diseases Unit, Santa Casa Hospital, Belo Horizonte, MG, Brazil Clinic of Endocrinology, Felicio Rocho Hospital, Belo Horizonte, MG, Brazil
| | - Angela M Cheung
- Centre of Excellence in Skeletal Health Assessment, University of Toronto, Toronto, Ontario, Canada; Osteoporosis Program, University Health Network and Sinai Health System, Toronto, Ontario, Canada
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31
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Song A, Chen R, Guan W, Yu W, Yang Y, Wang J, Nie M, Jiang Y, Li M, Xia W, Xing X, Wang O. Trabecular Bone Score as a More Sensitive Tool to Evaluate Bone Involvement in MEN1-related Primary Hyperparathyroidism. J Clin Endocrinol Metab 2023; 109:135-142. [PMID: 37539859 DOI: 10.1210/clinem/dgad460] [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: 04/14/2023] [Revised: 07/07/2023] [Accepted: 08/02/2023] [Indexed: 08/05/2023]
Abstract
CONTEXT The skeletal involvement of multiple endocrine neoplasia type 1-related primary hyperparathyroidism (MHPT) is not exactly the same as that of sporadic primary hyperparathyroidism (SHPT). Trabecular bone score (TBS) as a texture parameter has been reported to reflect trabecular bone damage. OBJECTIVE This study aimed to compare the clinical characteristics, especially the skeletal involvement, between patients with MHPT and SHPT. METHODS The clinical characteristics were retrospectively collected in 120 patients with MHPT and compared with 360 patients with SHPT in the same period. Dual-energy X-ray absorptiometry were conducted in some patients with MHPT, in whom bone mineral density (BMD) and calculated TBS derived from lumbar spine dual-energy X-ray absorptiometry images were compared with those of patients with SHPT. RESULTS Although the duration of disease in the MHPT group was longer, the age at hospital visit was significantly lower than that in the SHPT group (43.5 [interquartile range, 31.5-52.0] vs 52.0 [interquartile range, 40.5-61.0], P < .001). The proportion of skeletal involvement in the MHPT group was significantly lower. However, in the subgroup of MHPT cases (n = 86) with data of BMD, there was no significant difference in skeletal involvement from SHPT cases matched for gender and age. Although the BMD and TBS in the lumbar spines of patients with MHPT were lower than those of patients with SHPT (BMD: 0.91 ± 0.18 g/cm2 vs 1.01 ± 0.17 g/cm2; TBS: 1.22 ± 0.14 vs 1.29 ± 0.11, P < .001). According to TBS, among 34 patients with MHPT with normal BMD, 15 patients had bone microstructure damage. CONCLUSION The cancellous bone microarchitecture was more severely damaged in patients with MHPT according to TBS, which suggested that TBS could be a sensitive supplemental index in addition to BMD to identify bone-involvement risk in patients with MHPT.
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Affiliation(s)
- An Song
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Rong Chen
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Wenmin Guan
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Wei Yu
- Department of Radiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Yi Yang
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Jiajia Wang
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Min Nie
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Yan Jiang
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Mei Li
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Weibo Xia
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Xiaoping Xing
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Ou Wang
- Key Laboratory of Endocrinology, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
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32
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Su Y, Zhou B, Kwok T. Fracture risk prediction in old Chinese people-a narrative review. Arch Osteoporos 2023; 19:3. [PMID: 38110842 DOI: 10.1007/s11657-023-01360-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 12/01/2023] [Indexed: 12/20/2023]
Abstract
With aging, the burden of osteoporotic fracture (OF) increases substantially, while China is expected to carry the greatest part in the future. The risk of fracture varies greatly across racial groups and geographic regions, and systematically organized evidence on the potential predictors for fracture risk is needed for Chinese. This review briefly introduces the epidemiology of OF and expands on the predictors and predictive tools for the risk of OF, as well as the challenges for their potential translation in the old Chinese population. There are regional differences of fracture incidence among China. The fracture incidences in Hong Kong and Taiwan have decreased in recent years, while it is still increasing in mainland China. Although the application of dual-energy X-ray absorptiometry (DXA) is limited among old Chinese in the mainland, bone mineral density (BMD) by DXA has a predictive value similar to that worldwide. Other non-DXA modalities, especially heel QUS, are helpful in assessing bone health. The fracture risk assessment tool (FRAX) has a good discrimination ability for OFs, especially the FRAX with BMD. And some clinical factors have added value to FRAX, which has been verified in old Chinese. In addition, although the application of the osteoporosis self-assessment tool for Asians (OSTA) in Chinese needs further validation, it may help identify high-risk populations in areas with limited resources. Moreover, the translation use of the muscle quality and genetic or serum biomarkers in fracture prediction needs further works. More applicable and targeted fracture risk predictors and tools are still needed for the old Chinese population.
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Affiliation(s)
- Yi Su
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410013, Hunan, China
| | - Bei Zhou
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410013, Hunan, China
| | - Timothy Kwok
- Department of Medicine & Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, SAR, China.
- Jockey Club Centre for Osteoporosis Care and Control, The Chinese University of Hong Kong, Hong Kong, SAR, China.
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Li Y, Tan J, Tian J, Xu J, Shao H, Zhang J, Zhao T, Huang Y. Cross-sectional analysis of the correlation between serum uric acid and trabecular bone score: NHANES 2005-2008. Sci Rep 2023; 13:21546. [PMID: 38057416 PMCID: PMC10700542 DOI: 10.1038/s41598-023-48739-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 11/29/2023] [Indexed: 12/08/2023] Open
Abstract
Serum uric acid (SUA) has been discovered to be associated with bone mineral density (BMD), but its relationship with trabecular bone score (TBS) remains unclear. Thus, the aim of our study was to investigate the association between SUA levels and TBS. Our study included 5895 individuals over 20 years old (3061 men and 2834 women) from NHANES 2005-2008. To analyze the association between SUA and TBS, multivariate linear regression models with covariate adjustments were applied. Furthermore, population description, stratified analysis, single factor analysis, smooth curve fitting, interaction analysis, and threshold effect and saturation effect analysis were also conducted. After adjusting for covariates, SUA showed a strong negative relationship with total TBS (β = 0.319; 95% CI 0.145-0.494; P < 0.001). The relationship between SUA levels and total TBS was found to be nonlinear, with inflection points at 4.8 mg/dL for the overall population, 4.2 mg/dL for women, and 5.7 mg/dL for non-Hispanic whites, indicating a saturation effect. Additionally, no interactions were found in any of the subgroups. Our study found a negative association between SUA and total TBS in adults. Maintaining SUA at a saturated level can benefit in preventing osteoporosis and fractures.
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Affiliation(s)
- Yanlei Li
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China
| | - Jinxin Tan
- Department of Orthopedics, Zhejiang Medical & Health Group Hangzhou Hospital, Hangzhou, Zhejiang, China
| | - Jinlong Tian
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China
| | - Jiongnan Xu
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China
| | - Haiyu Shao
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China
| | - Jun Zhang
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China
| | - Tingxiao Zhao
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China.
| | - Yazeng Huang
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China.
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Sangondimath G, Sen RK, T. FR. DEXA and Imaging in Osteoporosis. Indian J Orthop 2023; 57:82-93. [PMID: 38107793 PMCID: PMC10721776 DOI: 10.1007/s43465-023-01059-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 11/11/2023] [Indexed: 12/19/2023]
Abstract
Background Reduced bone density and increased fragility are hallmarks of osteoporosis, making the disease a major public health concern. The disease necessitates early diagnosis and appropriate therapy depend on an accurate evaluation of bone health. Essential tools for assessing osteoporosis include dual-energy X-ray absorptiometry (DEXA) and other imaging modalities. Methods This chapter focuses on dual-energy X-ray absorptiometry (DEXA) and other imaging methods as essential tools for assessment of osteoporosis. The chapter also explores complementary imaging modalities that help overcome limitation of DEXA by providing insights into the microarchitecture and bone quality. Results T-scores, used to categorise bone health, are determined by DEXA by comparing bone mineral density to age-matched standards. Bone mineral density (BMD) is the most common indicator of bone health; nevertheless, DEXA may misclassify bone health owing to reasons other than BMD. These constraints may be overcome with the use of complementary imaging methods, which provide information on the microarchitecture and quality of bone. The evaluation of bone structure is aided by high-resolution peripheral quantitative computed tomography (HR-pQCT), which produces precise 3D images of the trabecular and cortical bone compartments. Independent of traditional methods of gauging fracture risk, quantitative ultrasonography (QUS) uses an analysis of the characteristics of sound waves to determine bone health. Diagnostic precision is improved by magnetic resonance imaging (MRI) due to its ability to view bone marrow and trabecular structure without the use of ionising radiation. Discussion New methods, such as the trabecular bone score (TBS), examine bone texture and provide more data on the likelihood of fracture than conventional DEXA. By modelling bone strength using imaging data, finite element analysis (FEA) provides a biomechanical viewpoint on breakage probability. These combined methods boost diagnostic accuracy and pave the way for individualised treatment plans. Imaging helps with therapy monitoring as well as diagnosis. By monitoring bone density and structure over time, therapy effectiveness or course corrections may be quickly identified. The availability of sophisticated imaging techniques and the standardisation of procedures provide obstacles not withstanding their advantages. Ongoing work is being done to solve these issues and standardise and disseminate these methods in a variety of contexts. Conclusion The evaluation of osteoporosis is significantly aided by DEXA and other imaging methods. While DEXA is still the gold standard for diagnosing osteoporosis, other imaging techniques may shed light on bone health in greater detail. These methods improve fracture risk prediction and treatment assessment by providing information on bone architecture, quality, and strength. Integration of several imaging modalities shows potential for bettering osteoporosis therapy and patient outcomes as the field develops.
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Affiliation(s)
- Gururaj Sangondimath
- Department of Spine Services, Indian Spinal Injuries Center, Vasant Kunj, New Delhi, 110070 India
| | - Ramesh Kumar Sen
- Department of Orthopedics, Max Super Speciality Hospital, Mohali, 160055 India
| | - Fazal Rehman T.
- Department of Spine Services, Indian Spinal Injuries Center, Vasant Kunj, New Delhi, 110070 India
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Affiliation(s)
- Marcella Donovan Walker
- From the Division of Endocrinology, Department of Medicine, Columbia University Irving Medical Center, New York
| | - Elizabeth Shane
- From the Division of Endocrinology, Department of Medicine, Columbia University Irving Medical Center, New York
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Aurégan JC, Bosser C, Bachy-Razzouk M, Bensidhoum M, Hoc T. In Vivo Assessment of Skin Surface Pattern: Exploring Its Potential as an Indicator of Bone Biomechanical Properties. Bioengineering (Basel) 2023; 10:1338. [PMID: 38135929 PMCID: PMC10741173 DOI: 10.3390/bioengineering10121338] [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: 10/23/2023] [Revised: 11/14/2023] [Accepted: 11/18/2023] [Indexed: 12/24/2023] Open
Abstract
The mechanical properties of bone tissue are the result of a complex process involving collagen-crystal interactions. The mineral density of the bone tissue is correlated with bone strength, whereas the characteristics of collagen are often associated with the ductility and toughness of the bone. From a clinical perspective, bone mineral density alone does not satisfactorily explain skeletal fragility. However, reliable in vivo markers of collagen quality that can be easily used in clinical practice are not available. Hence, the objective of the present study is to examine the relationship between skin surface morphology and changes in the mechanical properties of the bone. An experimental study was conducted on healthy children (n = 11), children with osteogenesis imperfecta (n = 13), and women over 60 years of age (n = 22). For each patient, the skin characteristic length (SCL) of the forearm skin surface was measured. The SCL quantifies the geometric patterns formed by wrinkles on the skin's surface, both in terms of size and elongation. The greater the SCL, the more deficient was the organic collagen matrix. In addition, the bone volume fraction and mechanical properties of the explanted femoral head were determined for the elderly female group. The mean SCL values of the healthy children group were significantly lower than those of the elderly women and osteogenesis imperfecta groups. For the aged women group, no significant differences were indicated in the elastic mechanical parameters, whereas bone toughness and ductility decreased significantly as the SCL increased. In conclusion, in bone collagen pathology or bone aging, the SCL is significantly impaired. This in vivo skin surface parameter can be a non-invasive tool to improve the estimation of bone matrix quality and to identify subjects at high risk of bone fracture.
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Affiliation(s)
- Jean-Charles Aurégan
- B3OA, UMR CNRS 7052, Inserm U1271 Université de Paris, 10 avenue de Verdun, 75010 Paris, France; (J.-C.A.); (M.B.-R.); (M.B.)
- Orthopedics Department, Université Paris-Saclay, AP-HP, Hôpital Antoine Béclère, 157, Rue de la Porte-de-Trivaux, 92140 Clamart, France
| | - Catherine Bosser
- HealthDataSciences, 45, Chemin du Barthélémy, 69260 Charbonnières-les-Bains, France
| | - Manon Bachy-Razzouk
- B3OA, UMR CNRS 7052, Inserm U1271 Université de Paris, 10 avenue de Verdun, 75010 Paris, France; (J.-C.A.); (M.B.-R.); (M.B.)
- Orthopedics Department, Sorbonne Université, AP-HP, Hôpital Trousseau, 26, Avenue du Docteur-Arnold-Netter, 75012 Paris, France
| | - Morad Bensidhoum
- B3OA, UMR CNRS 7052, Inserm U1271 Université de Paris, 10 avenue de Verdun, 75010 Paris, France; (J.-C.A.); (M.B.-R.); (M.B.)
| | - Thierry Hoc
- B3OA, UMR CNRS 7052, Inserm U1271 Université de Paris, 10 avenue de Verdun, 75010 Paris, France; (J.-C.A.); (M.B.-R.); (M.B.)
- Mechanical Department, École Centrale de Lyon, MSGMGC, 36, Avenue Guy-de-Collongue, 69134 Ecully, France
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Canteri AL, Gusmon LB, Boguszewski CL, Borba VZC. Bone quality, mineral density, and fractures in heart failure. PLoS One 2023; 18:e0293903. [PMID: 37922295 PMCID: PMC10624280 DOI: 10.1371/journal.pone.0293903] [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: 06/27/2023] [Accepted: 10/20/2023] [Indexed: 11/05/2023] Open
Abstract
BACKGROUND The trabecular bone score (TBS) indirectly estimates bone quality and predicts low-impact fractures independently of bone mineral density (BMD). However, there is still a paucity of data linking bone and heart diseases, mainly with gaps in the TBS analysis. METHODS In this cross-sectional study, we evaluated TBS, BMD, and fractures in patients with heart failure with reduced ejection fraction (HFrEF) and in sex-, BMI- and age-matched controls, and we assessed the fracture probability using the FRAX tool, considering active search for fractures by vertebral fracture assessment (VFA) and the adjustment for the TBS. RESULTS TBS values were 1.296 ± 0.14 in 85 patients (43.5% women; age 65 ± 13 years) and 1.320 ± 0.11 in 142 controls (P = 0.07), being reduced (< 1.31) in 51.8% and 46.1% of them, respectively (P = 0.12). TBS was lower in patients than in the controls when BMD was normal (P = 0.04) and when the BMI was 15-37 kg/m2 (P = 0.03). Age (odds ratio [OR] 1.05; P = 0.026), albumin (OR 0.12; P = 0.046), statin use (OR 0.27; P = 0.03), and energy intake (OR 1.03; P = 0.014) were associated with reduced TBS. Fractures on VFA occurred in 42.4% of the patients, and VFA and TBS adjustment increased the fracture risk by 16%-23%. CONCLUSION Patients with HFrEF had poor bone quality, with a better discriminating impact of the TBS assessment when BMD was normal, and BMI was suitable for densitometric analysis. Variables related to the prognosis, severity, and treatment of HFrEF were associated with reduced TBS. VFA and TBS adjustment increased fracture risk.
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Affiliation(s)
- Andre Luiz Canteri
- Division of Cardiology, Department of Internal Medicine, Hospital de Clínicas, Federal University of Paraná, Curitiba, Paraná State, Brazil
- Health Sciences and Internal Medicine Postgraduation Department, Federal University of Paraná, Curitiba, Paraná State, Brazil
| | - Luana Bassan Gusmon
- Division of Cardiology, Department of Internal Medicine, Hospital de Clínicas, Federal University of Paraná, Curitiba, Paraná State, Brazil
| | - Cesar Luiz Boguszewski
- Health Sciences and Internal Medicine Postgraduation Department, Federal University of Paraná, Curitiba, Paraná State, Brazil
- Endocrine Division (SEMPR), Department of Internal Medicine, Federal University of Paraná, Curitiba, Paraná State, Brazil
| | - Victoria Zeghbi Cochenski Borba
- Health Sciences and Internal Medicine Postgraduation Department, Federal University of Paraná, Curitiba, Paraná State, Brazil
- Endocrine Division (SEMPR), Department of Internal Medicine, Federal University of Paraná, Curitiba, Paraná State, Brazil
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Haeri NS, Perera S, Greenspan SL. The association of vitamin D with bone microarchitecture, muscle strength, and mobility performance in older women in long-term care. Bone 2023; 176:116867. [PMID: 37544395 PMCID: PMC10528338 DOI: 10.1016/j.bone.2023.116867] [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: 05/23/2023] [Revised: 08/03/2023] [Accepted: 08/03/2023] [Indexed: 08/08/2023]
Abstract
BACKGROUND Osteoporosis and sarcopenia are prevalent in older adults. Trabecular bone score (TBS) is a novel method to evaluate bone microarchitecture, whereas grip strength and gait speed are simple methods to assess muscle strength and function. Few studies have linked the relationship between vitamin D levels (25OHD) with TBS, grip strength, and gait speed in healthy community dwelling adults. We sought to investigate this relationship in older women with osteoporosis and multiple comorbid conditions residing in long-term care (LTC) facilities. METHODS We analyzed baseline 25OHD, spine TBS, grip strength, and gait speed in 246 women with osteoporosis who were residents of LTC and enrolled in a randomized controlled clinical trial. RESULTS On average, participants were 81.6 years old and had a BMI of 26.8 kg/m2. The correlation (r) of 25OHD with spine TBS, grip strength, and gait speed were (r = 0.15; p = 0.0208), (r = - 0.05; p = 0.4686), and (r = 0.19; p = 0.0041), respectively. Each 5 ng/dl increase in 25OHD was associated with an increase of 0.006 in spine TBS and 0.014 m/s in gait speed. After adjusting for covariates, each 5 ng/dl increase in 25OHD was associated with an increase of 0.004 in spine TBS (p = 0.0599) and 0.012 m/s in gait speed (p = 0.0144). CONCLUSION In older women residing in LTC facilities, 25OHD was associated with spine TBS and gait speed. The strengths of the associations suggest there may be other factors with a more prominent role in bone microarchitecture, muscle strength, and physical function in this population. MINI ABSTRACT Our study found in older women who are residents of long-term care facilities, vitamin D level is associated with bone microarchitecture and mobility performance.
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Affiliation(s)
- Nami Safai Haeri
- Division of Geriatric Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Subashan Perera
- Division of Geriatric Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA; Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Susan L Greenspan
- Division of Geriatric Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
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Boyadzhieva Z, Palmowski A, Buttgereit F, Hoff P. [Trabecular bone score in rheumatology : Are there benefits in comparison to bone densitometry alone?]. Z Rheumatol 2023; 82:672-677. [PMID: 37646845 DOI: 10.1007/s00393-023-01407-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2023] [Indexed: 09/01/2023]
Abstract
Patients with inflammatory rheumatic diseases have an increased risk of fractures due to the inflammatory potential of the disease and also because of the treatment with glucocorticoids that is often necessary. According to the current guidelines of the Governing Body on Osteology (DVO), the fracture risk can be assessed using dual energy X‑ray absorptiometry and can also be supplemented by measuring the trabecular bone score (TBS). The assessment of the TBS offers additional advantages, for example in glucocorticoid-induced osteoporosis and in patients with osteoproliferative changes of the spine (spondylarthritis) and thus optimizes the fracture risk assessment in the rheumatological patient population.
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Affiliation(s)
- Zhivana Boyadzhieva
- Med. Klinik mit Schwerpunkt Rheumatologie und klinische Immunologie, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland.
| | - Andriko Palmowski
- Med. Klinik mit Schwerpunkt Rheumatologie und klinische Immunologie, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland
- Section for Biostatistics and Evidence-Based Research, The Parker Institute, University of Copenhagen, Kopenhagen, Dänemark
| | - Frank Buttgereit
- Med. Klinik mit Schwerpunkt Rheumatologie und klinische Immunologie, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland
| | - Paula Hoff
- Med. Klinik mit Schwerpunkt Rheumatologie und klinische Immunologie, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland
- MVZ Endokrinologikum Berlin am Gendarmenmarkt, Berlin, Deutschland
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Marmol-Perez A, Ubago-Guisado E, Llorente-Cantarero FJ, Vlachopoulos D, Rodriguez-Solana A, Gil-Cosano JJ, Ruiz JR, Gracia-Marco L. Determinants of bone parameters in young paediatric cancer survivors: the iBoneFIT project. Pediatr Res 2023; 94:1538-1546. [PMID: 37202528 DOI: 10.1038/s41390-023-02645-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND Bone health is remarkably affected by endocrine side effects due to paediatric cancer treatments and the disease itself. We aimed to provide novel insights into the contribution of independent predictors of bone health in young paediatric cancer survivors. METHODS This cross-sectional multicentre study was carried out within the iBoneFIT framework in which 116 young paediatric cancer survivors (12.1 ± 3.3 years old; 43% female) were recruited. The independent predictors were sex, years from peak height velocity (PHV), time from treatment completion, radiotherapy exposure, region-specific lean and fat mass, musculoskeletal fitness, moderate-vigorous physical activity and past bone-specific physical activity. RESULTS Region-specific lean mass was the strongest significant predictor of most areal bone mineral density (aBMD), all hip geometry parameters and Trabecular Bone Score (β = 0.400-0.775, p ≤ 0.05). Years from PHV was positively associated with total body less head, legs and arms aBMD, and time from treatment completion was also positively associated with total hip and femoral neck aBMD parameters and narrow neck cross-sectional area (β = 0.327-0.398, p ≤ 0.05; β = 0.135-0.221, p ≤ 0.05), respectively. CONCLUSION Region-specific lean mass was consistently the most important positive determinant of all bone parameters, except for total hip aBMD, all Hip Structural Analysis parameters and Trabecular Bone Score. IMPACT The findings of this study indicate that region-specific lean mass is consistently the most important positive determinant of bone health in young paediatric cancer survivors. Randomised clinical trials focused on improving bone parameters of this population should target at region-specific lean mass due to the site-specific adaptations of the skeleton to external loading following paediatric cancer treatment. After paediatric cancer diagnosis, years from peak height velocity (somatic maturity) is critical for bone development.
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Affiliation(s)
- Andres Marmol-Perez
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
| | - Esther Ubago-Guisado
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain.
- Instituto de Investigación Biosanitaria, ibs.Granada, Granada, Spain.
| | - Francisco J Llorente-Cantarero
- Instituto de Investigación Biomédica Maimonides (IMIBIC), Córdoba, España
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
- Departamento de Didácticas Específicas, Facultad de Educación, Universidad de Córdoba, Córdoba, España
| | - Dimitris Vlachopoulos
- Centro de Investigación sobre Ejercicio y Salud Infantil, Universidad de Exeter, Exeter, UK
| | - Andrea Rodriguez-Solana
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
| | - Jose J Gil-Cosano
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- Department of Communication and Education, Universidad Loyola Andalucía, Dos Hermanas, Sevilla, Spain
| | - Jonatan R Ruiz
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, ibs.Granada, Granada, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Luis Gracia-Marco
- Department of Physical Education and Sports, Faculty of Sports Science, Sport and Health University Research Institute (iMUDS), University of Granada, Granada, Spain
- Instituto de Investigación Biosanitaria, ibs.Granada, Granada, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
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Tomasiuk JM, Nowakowska-Płaza A, Wisłowska M, Głuszko P. Osteoporosis and diabetes - possible links and diagnostic difficulties. Reumatologia 2023; 61:294-304. [PMID: 37745139 PMCID: PMC10515121 DOI: 10.5114/reum/170048] [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: 04/08/2023] [Accepted: 07/26/2023] [Indexed: 09/26/2023] Open
Abstract
Objectives In this review, the authors aimed to clarify the relationship between the occurrence of osteoporosis and diabetes, analyze the differences between the pathogenesis of osteoporosis in different types of diabetes and propose the most effective diagnostic strategy and fracture risk assessment in diabetic patients. Material and methods A analysis of publications in MEDLINE, COCHRANE and SCOPUS databases was performed, searching for reports on the diagnostics, fracture risk assessment, prevention, and treatment of osteoporosis in patients with diabetes mellitus (DM) published in the years 2016-2022. The key words for the search were: diabetes, osteoporosis, and low-energy fracture. Results Bone complications of T1DM are more severe than T2DM, because of the lack of anabolic effect of insulin on bones. In T2DM the risk of fractures is elevated; however, identifying the mechanisms underlying the increased risk of fractures in T2DM is not clear. The FRAX tool is not appropriate for assessing the fracture risk in young patients with T1DM. It is quite useful in older patients with T2DM, but in these patients the calculated fracture risk may be underestimated. In T2DM the fracture risk often does not correspond to BMD value as measured by dual-energy X-ray absorptiometry (DXA). Diagnostic tools such as the trabecular bone score may play a significant role in this group of patients. Conclusions: Optimal strategies to identify and treat high risk individuals require further research and proper definition. The diagnostic criteria for osteoporosis should be clearly defined as well as fracture risk assessment and choice of anti-osteoporotic medication. In all cases of secondary osteoporosis, treatment of the underlying disease is the most important. The relationship between high risk of fractures and diabetes is inseparable, and its full understanding seems to be the key to effective management.
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Affiliation(s)
- Joanna Magdalena Tomasiuk
- Department of Rheumatology, National Institute of Geriatric, Rheumatology and Rehabilitation, Warsaw, Poland
| | - Anna Nowakowska-Płaza
- Department of Rheumatology, National Institute of Geriatric, Rheumatology and Rehabilitation, Warsaw, Poland
| | - Małgorzata Wisłowska
- Department of Rheumatology, National Institute of Geriatric, Rheumatology and Rehabilitation, Warsaw, Poland
| | - Piotr Głuszko
- Department of Rheumatology, National Institute of Geriatric, Rheumatology and Rehabilitation, Warsaw, Poland
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Shevroja E, Reginster JY, Lamy O, Al-Daghri N, Chandran M, Demoux-Baiada AL, Kohlmeier L, Lecart MP, Messina D, Camargos BM, Payer J, Tuzun S, Veronese N, Cooper C, McCloskey EV, Harvey NC. Update on the clinical use of trabecular bone score (TBS) in the management of osteoporosis: results of an expert group meeting organized by the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO), and the International Osteoporosis Foundation (IOF) under the auspices of WHO Collaborating Center for Epidemiology of Musculoskeletal Health and Aging. Osteoporos Int 2023; 34:1501-1529. [PMID: 37393412 PMCID: PMC10427549 DOI: 10.1007/s00198-023-06817-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/31/2023] [Indexed: 07/03/2023]
Abstract
PURPOSE Trabecular bone score (TBS) is a grey-level textural measurement acquired from dual-energy X-ray absorptiometry lumbar spine images and is a validated index of bone microarchitecture. In 2015, a Working Group of the European Society on Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO) published a review of the TBS literature, concluding that TBS predicts hip and major osteoporotic fracture, at least partly independent of bone mineral density (BMD) and clinical risk factors. It was also concluded that TBS is potentially amenable to change as a result of pharmacological therapy. Further evidence on the utility of TBS has since accumulated in both primary and secondary osteoporosis, and the introduction of FRAX and BMD T-score adjustment for TBS has accelerated adoption. This position paper therefore presents a review of the updated scientific literature and provides expert consensus statements and corresponding operational guidelines for the use of TBS. METHODS An Expert Working Group was convened by the ESCEO and a systematic review of the evidence undertaken, with defined search strategies for four key topics with respect to the potential use of TBS: (1) fracture prediction in men and women; (2) initiating and monitoring treatment in postmenopausal osteoporosis; (3) fracture prediction in secondary osteoporosis; and (4) treatment monitoring in secondary osteoporosis. Statements to guide the clinical use of TBS were derived from the review and graded by consensus using the Grades of Recommendation, Assessment, Development and Evaluation (GRADE) approach. RESULTS A total of 96 articles were reviewed and included data on the use of TBS for fracture prediction in men and women, from over 20 countries. The updated evidence shows that TBS enhances fracture risk prediction in both primary and secondary osteoporosis, and can, when taken with BMD and clinical risk factors, inform treatment initiation and the choice of antiosteoporosis treatment. Evidence also indicates that TBS provides useful adjunctive information in monitoring treatment with long-term denosumab and anabolic agents. All expert consensus statements were voted as strongly recommended. CONCLUSION The addition of TBS assessment to FRAX and/or BMD enhances fracture risk prediction in primary and secondary osteoporosis, adding useful information for treatment decision-making and monitoring. The expert consensus statements provided in this paper can be used to guide the integration of TBS in clinical practice for the assessment and management of osteoporosis. An example of an operational approach is provided in the appendix. This position paper presents an up-to-date review of the evidence base, synthesised through expert consensus statements, which informs the implementation of Trabecular Bone Score in clinical practice.
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Affiliation(s)
- Enisa Shevroja
- Interdisciplinary Center for Bone Diseases, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Jean-Yves Reginster
- World Health Organization Collaborating Center for Epidemiology of Musculoskeletal Health and Aging, Liège, Belgium
- Department of Public Health, Epidemiology and Health Economics, University of Liège, CHU Sart Tilman B23, 4000 Liège, Belgium
| | - Olivier Lamy
- Interdisciplinary Center for Bone Diseases, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Nasser Al-Daghri
- Biochemistry Department, College of Science, King Saud University, 11451 Riyadh, Kingdom of Saudi Arabia
| | - Manju Chandran
- Osteoporosis and Bone Metabolism Unit, Department of Endocrinology, Singapore General Hospital, ACADEMIA, 20, College Road, Singapore, 169856 Singapore
| | | | - Lynn Kohlmeier
- Spokane Strides for Strong Bones, Medical Director, West Coast Bone Health CME TeleECHO, Spokane, WA USA
| | | | - Daniel Messina
- IRO Medical Research Center, Buenos Aires and Rheumatology Section, Cosme Argerich, Buenos Aires, Argentina
| | - Bruno Muzzi Camargos
- Rede Materdei de Saúde - Hospital Santo Agostinho - Densitometry Unit Coordinator, Belo Horizonte, Brazil
| | - Juraj Payer
- 5th Department of Internal Medicine, Comenius University Faculty of Medicine, University Hospital, Bratislava, Slovakia
- Ružinovská 6, 82101 Bratislava, Slovakia
| | - Sansin Tuzun
- Department of Physical Medicine and Rehabilitation, Cerrahpaşa School of Medicine, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Nicola Veronese
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G. D’Alessandro”, University of Palermo, 90127 Palermo, Italy
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton, SO16 6YD UK
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
- NIHR Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Eugene V. McCloskey
- Centre for Metabolic Bone Diseases, University of Sheffield, Sheffield, UK
- MRC Versus Arthritis Centre for Integrated Research in Musculoskeletal Ageing, Mellanby Centre for Musculoskeletal Research, University of Sheffield, Sheffield, UK
| | - Nicholas C. Harvey
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton, SO16 6YD UK
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
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Pini SF, Pariente E, Olmos JM, Martín-Millán M, Pascua R, Martínez-Taboada VM, Hernández JL. Diffuse idiopathic skeletal hyperostosis (DISH) and trabecular bone score (TBS) in postmenopausal women: The Camargo cohort. Semin Arthritis Rheum 2023; 61:152217. [PMID: 37186972 DOI: 10.1016/j.semarthrit.2023.152217] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/21/2023] [Accepted: 05/02/2023] [Indexed: 05/17/2023]
Abstract
OBJECTIVES The potential relationship between diffuse idiopathic skeletal hyperostosis (DISH) and bone microstructure has not been studied in women. We aimed to assess the association between the trabecular bone score (TBS) and DISH in postmenopausal women, as well as the role of other parameters related to bone metabolism, such as bone mineral density (BMD), calciotropic hormones, and bone remodeling markers. METHODS Cross-sectional study, nested in a prospective population-based cohort (Camargo cohort). Clinical covariates, DISH, TBS, vitamin D, parathormone, BMD and serum bone turnover markers, were analyzed. RESULTS We have included 1545 postmenopausal women (mean age, 62±9 years). Those with DISH (n = 152; 8.2%) were older and had a significantly higher prevalence of obesity, metabolic syndrome, hypertension, and type 2 diabetes mellitus (p<0.05). Moreover, they had lower TBS values (p = 0.0001) despite having a higher lumbar spine BMD (p<0.0001) and a higher prevalence of vertebral fractures than women without DISH (28.6% vs. 15.1%; p = 0.002). When analyzing DISH through Schlapbach grades, women without DISH had a median TBS value consistent with a normal trabecular structure while the values for women with DISH from grades 1 to 3 were consistent with a partially degraded trabecular structure. Women with vertebral fractures and DISH had a mean TBS corresponding to a degraded trabecular structure (1.219±0.1). After adjusting for confounders, the estimated TBS means were 1.272 (1.253-1.290) in the DISH group, and 1.334 (1.328-1.339) in the NDISH group (p<0.0001). CONCLUSION An association between DISH and TBS has been shown in postmenopausal women, in which hyperostosis has been significantly and consistently related to trabecular degradation and, therefore, to deterioration in bone quality after adjusting for confounding variables.
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Affiliation(s)
- Stefanie F Pini
- Hospital at Home Department, Hospital Universitario Marqués de Valdecilla, Instituto de Investigación Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Emilio Pariente
- Camargo Interior Primary Care Center, Servicio Cántabro de Salud, Depto. de Medicina y Psiquiatría, Universidad de Cantabria, Instituto de Investigación Valdecilla (IDIVAL), Santander, Cantabria, Spain.
| | - José M Olmos
- Internal Medicine Department. Bone Metabolism Unit, Hospital Universitario Marqués de Valdecilla, Depto. de Medicina y Psiquiatría, Universidad de Cantabria, Instituto de Investigación Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Marta Martín-Millán
- Internal Medicine Department. Bone Metabolism Unit, Hospital Universitario Marqués de Valdecilla, Depto. de Medicina y Psiquiatría, Universidad de Cantabria, Instituto de Investigación Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Raquel Pascua
- Instituto de Investigación Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Victor M Martínez-Taboada
- Rheumatology Division, Hospital Universitario Marqués de Valdecilla, Depto. de Medicina y Psiquiatría, Universidad de Cantabria, Instituto de Investigación Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - José L Hernández
- Internal Medicine Department. Bone Metabolism Unit, Hospital Universitario Marqués de Valdecilla, Depto. de Medicina y Psiquiatría, Universidad de Cantabria, Instituto de Investigación Valdecilla (IDIVAL), Santander, Cantabria, Spain
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Rühling S, Schwarting J, Froelich MF, Löffler MT, Bodden J, Hernandez Petzsche MR, Baum T, Wostrack M, Aftahy AK, Seifert-Klauss V, Sollmann N, Zimmer C, Kirschke JS, Tollens F. Cost-effectiveness of opportunistic QCT-based osteoporosis screening for the prediction of incident vertebral fractures. Front Endocrinol (Lausanne) 2023; 14:1222041. [PMID: 37576975 PMCID: PMC10422975 DOI: 10.3389/fendo.2023.1222041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 07/13/2023] [Indexed: 08/15/2023] Open
Abstract
Objectives Opportunistic quantitative computed tomography (oQCT) derived from non-dedicated routine CT has demonstrated high accuracy in diagnosing osteoporosis and predicting incident vertebral fractures (VFs). We aimed to investigate the cost-effectiveness of oQCT screening compared to dual-energy X-ray absorptiometry (DXA) as the standard of care for osteoporosis screening. Methods Three screening strategies ("no osteoporosis screening", "oQCT screening", and "DXA screening") after routine CT were simulated in a state-transition model for hypothetical cohorts of 1,000 patients (women and men aged 65 years) over a follow-up period of 5 years (base case). The primary outcomes were the cumulative costs and the quality-adjusted life years (QALYs) estimated from a U.S. health care perspective for the year 2022. Cost-effectiveness was assessed based on a willingness-to-pay (WTP) threshold of $70,249 per QALY. The secondary outcome was the number of prevented VFs. Deterministic and probabilistic sensitivity analyses were conducted to test the models' robustness. Results Compared to DXA screening, oQCT screening increased QALYs in both sexes (additional 2.40 per 1,000 women and 1.44 per 1,000 men) and resulted in total costs of $3,199,016 and $950,359 vs. $3,262,934 and $933,077 for women and men, respectively. As a secondary outcome, oQCT screening prevented 2.6 and 2.0 additional VFs per 1,000 women and men, respectively. In the probabilistic sensitivity analysis, oQCT screening remained cost-effective in 88.3% (women) and 90.0% (men) of iterations. Conclusion oQCT screening is a cost-effective ancillary approach for osteoporosis screening and has the potential to prevent a substantial number of VFs if considered in daily clinical practice.
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Affiliation(s)
- Sebastian Rühling
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Julian Schwarting
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Matthias F. Froelich
- Department of Radiology and Nuclear Medicine, University Medical Centre Mannheim, Medical Faculty Mannheim-University of Heidelberg, Mannheim, Germany
| | - Maximilian T. Löffler
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Freiburg im Breisgau, Germany
| | - Jannis Bodden
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Moritz R. Hernandez Petzsche
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Thomas Baum
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Maria Wostrack
- Department of Neurosurgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - A. Kaywan Aftahy
- Department of Neurosurgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Vanadin Seifert-Klauss
- Department of Gynecology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Nico Sollmann
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- TUM-Neuroimaging Center, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- Department of Diagnostic and Interventional Radiology, University Hospital Ulm, Ulm, Germany
| | - Claus Zimmer
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Jan S. Kirschke
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Fabian Tollens
- Department of Radiology and Nuclear Medicine, University Medical Centre Mannheim, Medical Faculty Mannheim-University of Heidelberg, Mannheim, Germany
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Malczewska-Lenczowska J, Surała O, Sitkowski D, Szczepańska B, Zawadzki M. The effect of body size and composition on lumbar spine trabecular bone score in morphologically diverse subjects. PLoS One 2023; 18:e0287330. [PMID: 37399218 DOI: 10.1371/journal.pone.0287330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 06/02/2023] [Indexed: 07/05/2023] Open
Abstract
AIM The trabecular bone score (TBS) is a tool for assessing bone quality and health. Current TBS algorithm corrects for body mass index (BMI), as a proxy of regional tissue thickness. However, this approach fails to consider BMI inaccuracies due to individual differences in body stature, composition and somatotype. This study investigated the relationship between TBS and body size and composition in subjects with a normal BMI, but with large morphological diversity in body fatness and height. METHODS Young male subjects (n = 97; age 17.2±1.0 years), including ski jumpers (n = 25), volleyball players (n = 48) and non-athletes (controls n = 39), were recruited. The TBS was determined from L1-L4 dual-energy X-ray absorptiometry (DXA) scans using TBSiNsight software. RESULTS TBS correlated negatively with height and tissue thickness in the L1-L4 area in ski jumpers (r = -0.516 and r = -0.529), volleyball players (r = -0.525 and r = -0.436), and the total group (r = -0.559 and r = -0.463), respectively. Multiple regression analyses revealed that height, L1-L4 soft tissue thickness, fat mass and muscle mass were significant determinants of TBS (R2 = 0.587, p<0.001). L1-L4 soft tissue thickness explained 27% and height 14% of the TBS variance. CONCLUSION The negative association of TBS and both features suggests that a very low L1-L4 tissue thickness may lead to overestimation of the TBS, while tall stature may have the opposite effect. It seems that the utility of the TBS as a skeletal assessment tool in lean and/or tall young male subjects could be improved if tissues thickness in the lumbar spine area and stature instead of BMI were considered in the algorithm.
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Affiliation(s)
| | - Olga Surała
- Department of Nutrition Physiology and Dietetics, Institute of Sport-National Research Institute, Warsaw, Poland
| | - Dariusz Sitkowski
- Department of Physiology, Institute of Sport-National Research Institute, Warsaw, Poland
| | - Beata Szczepańska
- Department of Nutrition Physiology and Dietetics, Institute of Sport-National Research Institute, Warsaw, Poland
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Leslie WD, Binkley N, McCloskey EV, Johansson H, Harvey NC, Lorentzon M, Kanis JA, Hans D. FRAX Adjustment by Trabecular Bone Score with or Without Bone Mineral Density: The Manitoba BMD Registry. J Clin Densitom 2023; 26:101378. [PMID: 37137791 DOI: 10.1016/j.jocd.2023.101378] [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: 02/14/2023] [Revised: 04/16/2023] [Accepted: 04/24/2023] [Indexed: 05/05/2023]
Abstract
Trabecular bone score (TBS), a texture measure derived from spine dual-energy x-ray absorptiometry (DXA) images, is a FRAX®-independent risk factor for fracture. The TBS adjustment to FRAX assumes the presence of femoral neck BMD in the calculation. However, there are many individuals in whom hip DXA cannot be acquired. Whether the TBS-adjustment would apply to FRAX probabilities calculated without BMD has not been studied. The current analysis was performed to evaluate major osteoporotic fracture (MOF) and hip fracture risk adjusted for FRAX with and without femoral neck BMD. The study cohort consisted of 71,209 individuals (89.8% female, mean age 64.0 years). During mean follow-up 8.7 years, 6743 (9.5%) individuals sustained one or more incident MOF, of which 2037 (2.9%) sustained a hip fracture. Lower TBS was significantly associated with increased fracture risk when adjusted for FRAX probabilities, with a slightly larger effect when BMD was not included. Inclusion of TBS in the risk calculation gave a small but significant increase in stratification for fracture probabilities estimated with and without BMD. Calibration plots showed very minor deviations from the line of identity, indicating overall good calibration. In conclusion, the existing equations for incorporating TBS in FRAX estimates of fracture probability work similarly when femoral neck BMD is not used in the calculation. This potentially extends the range of situations where TBS can be used clinically to those individuals in whom lumbar spine TBS is available but femoral neck BMD is not available.
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Affiliation(s)
- William D Leslie
- Department of Internal Medicine, University of Manitoba, Winnipeg, Manitoba, Canada.
| | - Neil Binkley
- University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Eugene V McCloskey
- Centre for Metabolic Bone Diseases, University of Sheffield Medical School, UK; MRC Versus Arthritis Centre for Integrated Research in Musculoskeletal Ageing, Department of Oncology & Metabolism, University of Sheffield, UK
| | - Helena Johansson
- Centre for Metabolic Bone Diseases, University of Sheffield Medical School, UK; Mary McKillop Institute for Health Research, Australian Catholic University, Melbourne
| | - Nicholas C Harvey
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton, UK; NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Mattias Lorentzon
- Mary McKillop Institute for Health Research, Australian Catholic University, Melbourne; Sahlgrenska Osteoporosis Centre, University of Gothenburg, Gothenburg, Sweden; Region Västra Götaland, Sahlgrenska University Hospital, Mölndal, Sweden
| | - John A Kanis
- Centre for Metabolic Bone Diseases, University of Sheffield Medical School, UK; MRC Versus Arthritis Centre for Integrated Research in Musculoskeletal Ageing, Department of Oncology & Metabolism, University of Sheffield, UK
| | - Didier Hans
- Bone and Joint Department, Lausanne University Hospital, Lausanne, Switzerland
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47
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Al-Hashimi L, Klotsche J, Ohrndorf S, Gaber T, Hoff P. Trabecular Bone Score Significantly Influences Treatment Decisions in Secondary Osteoporosis. J Clin Med 2023; 12:4147. [PMID: 37373840 DOI: 10.3390/jcm12124147] [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: 05/11/2023] [Revised: 06/14/2023] [Accepted: 06/17/2023] [Indexed: 06/29/2023] Open
Abstract
The trabecular bone score (TBS) can be determined in addition to the Dual Energy X-ray Absorptiometry (DXA) for bone mineral density (BMD) measurement to diagnose, evaluate, and stratify bone loss and decide on appropriate treatment in patients at risk. Especially in patients with secondary osteoporosis, TBS detects restricted bone quality. To investigate the influence of an additional evaluation of TBS on patients' treatment strategy decisions, we enrolled 292 patients, with a high proportion of patients with secondary osteoporosis, from one outpatient unit over one year. Patients eligible for BMD measurement had the option to opt-in for TBS measurement. We analyzed demographic data, leading diagnoses, bone metabolism parameters, and results of BMD and TBS measurements. More than 90% of patients consented to TBS measurement. TBS measurement influenced the decision in approximately 40% of patients with a treatment indication for anti-osteoporotic drugs. We demonstrate that depending on the underlying disease/risk spectrum, 21-25.5% of patients had an unremarkable BMD measurement with poor bone quality shown in the TBS measurement. In patients with secondary osteoporosis, the use of TBS supplementary to DXA seems useful to better assess fracture risk and, thus, to initiate therapy for osteoporosis in these patients in time.
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Affiliation(s)
- Leith Al-Hashimi
- MVZ Endokrinologikum Berlin am Gendarmenmarkt, 10117 Berlin, Germany
- Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Department of Rheumatology and Clinical Immunology, Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Jens Klotsche
- German Rheumatism Research Centre (DRFZ) Berlin, a Leibniz Institute, 10117 Berlin, Germany
| | - Sarah Ohrndorf
- Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Department of Rheumatology and Clinical Immunology, Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Timo Gaber
- Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Department of Rheumatology and Clinical Immunology, Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Paula Hoff
- MVZ Endokrinologikum Berlin am Gendarmenmarkt, 10117 Berlin, Germany
- Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Department of Rheumatology and Clinical Immunology, Universitätsmedizin Berlin, 10117 Berlin, Germany
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Fraga MM, de Sousa FP, Szejnfeld VL, de Moura Castro CH, de Medeiros Pinheiro M, Terreri MT. Trabecular bone score (TBS) and bone mineral density (BMD) analysis by dual X-ray absorptiometry (DXA) in healthy Brazilian children and adolescents: normative data. Arch Osteoporos 2023; 18:82. [PMID: 37318639 DOI: 10.1007/s11657-023-01291-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 05/24/2023] [Indexed: 06/16/2023]
Abstract
Childhood and adolescence are crucial periods for healthy bone development throughout life. This study aims to establish normative data for trabecular bone score (TBS) and bone mineral density (BMD) measurements using dual-energy X-ray absorptiometry (DXA) in healthy Brazilian children and adolescents. PURPOSE To establish normative data for trabecular bone score (TBS) and bone mineral density (BMD) measurements using dual energy X-ray absorptiometry (DXA) in healthy Brazilian children and adolescents. METHODS Healthy children and adolescents, aged 5 to 19 years, underwent medical interview, physical examination with anthropometric measurement, pubertal stage evaluation, and bone densitometry by DXA (Hologic QDR 4500). Boys and girls were divided into 2 age groups: 5-9 years old (children) and 10-19 years old (adolescents). BMD and bone mineral content (BMC) were measured following standard procedures. TBS measurements were performed using the TBS Insight ® v3.0.3.0 software. RESULTS A total of 349 volunteers were enrolled in this cross-sectional study. Reference values were defined for each group of children and adolescents divided into 3-year age groups. Girls had lower values of TBS compared to boys (1.356 ± 0.116 and 1.380 ± 0.086 respectively, p = 0.029). For both boys and girls, BMC and spine BMD measurements were significantly higher in adolescent than in children (p = 0.0001; p = 0.0001; p = 0.0001, p = 0.0001, respectively). TBS range increased as pubertal development progressed. In both girls and boys, a 1-year increase in age was associated to a 0.013 increase in TBS. Body mass was a significant determinant for TBS. In girls, a 1 kg/m2 increase in BMI was associated to an average TBS increase of 0.008. CONCLUSION Our findings reinforce the evidence that TBS varies according to age, sex, and pubertal stage in healthy children and adolescents. This study established reference values for TBS in healthy Brazilian children and adolescents which can be used as normative data for this population.
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Affiliation(s)
- Melissa Mariti Fraga
- Paediatric Rheumatology Unit, Paediatrics Department, Universidade Federal de São Paulo, São Paulo, Brazil.
| | | | - Vera Lucia Szejnfeld
- Division of Rheumatology, Department of Medicine, Federal University of São Paulo, São Paulo, Brazil
| | | | | | - Maria Teresa Terreri
- Paediatric Rheumatology Unit, Paediatrics Department, Universidade Federal de São Paulo, São Paulo, Brazil
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Boro H, Malhotra R, Kubihal S, Khatiwada S, Dogra V, Mannar V, Ahirwar AK, Rastogi V. Bone microarchitecture and bone mineral density in Graves' disease. Osteoporos Sarcopenia 2023; 9:70-75. [PMID: 37496984 PMCID: PMC10366428 DOI: 10.1016/j.afos.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 04/20/2023] [Accepted: 05/19/2023] [Indexed: 07/28/2023] Open
Abstract
Objectives Graves' disease (GD) is the most common cause of thyrotoxicosis. There are many studies that have evaluated bone mineral density (BMD) in Graves' disease. However, the strength of a bone also depends on its microarchitecture which can be assessed by various techniques. Trabecular bone score (TBS) is a new method for assessing bone microarchitecture that is non-invasive and easily performed. Methods The present study was a cross-sectional study that involved 50 patients with active GD and 50 healthy controls. Both groups were subjected to an assessment of biochemical parameters followed by measurement of BMD and TBS on the same dual energy X-ray absorptiometry (DXA) machine. Results The mean age of patients with active GD (N = 50) was 31.9 ± 10.9 years while that of controls was 31.2 ± 4.9 years (P = 0.640). The female: male ratio was the same for both groups (F = 31, M = 19). The mean lumbar spine BMD, femoral neck BMD, total hip BMD, and distal radius BMD were significantly reduced in GD when compared to that in controls. The mean absolute lumbar spine TBS in GD was 1.263 ± 0.101 while that in controls was 1.368 ± 0.073 (P < 0.001). On multivariate regression analysis, the factors that predicted TBS were serum thyroxine (T4) and L1-L4 BMD. Conclusions Patients with Graves' disease had reduced bone density at all sites and degraded microarchitecture. Long-term studies are required to understand the pattern of recovery of bone microarchitecture after the restoration of euthyroidism.
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Affiliation(s)
- Hiya Boro
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Rakhi Malhotra
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Suraj Kubihal
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Saurav Khatiwada
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Vinay Dogra
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Velmurugan Mannar
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Ashok Kumar Ahirwar
- Department of Biochemistry, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Vandana Rastogi
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
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Agarwal S, Germosen C, Bucovsky M, Colon I, Kil N, Walker M. Skeletal Microstructure in Caribbean Hispanic Women. JBMR Plus 2023; 7:e10725. [PMID: 37197315 PMCID: PMC10184017 DOI: 10.1002/jbm4.10725] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/18/2023] [Accepted: 01/23/2023] [Indexed: 01/27/2023] Open
Abstract
Hispanic individuals are underrepresented in skeletal research. Bone mineral density (BMD) and fracture data are conflicting. We investigated skeletal health in elderly Caribbean Hispanic (HW), non-Hispanic white (NHW), and non-Hispanic black (NHB) women in a population-based study in New York City. We utilized high-resolution peripheral quantitative CT (HRpQCT), dual-energy X-ray absorptiometry (DXA), and finite element analysis (FEA). Of 442, 48.4% were HW, 21.3% NHW, and 30.3% NHB. Adjusted analyses are shown. Compared to NHW, HW had 8.5% (p < 0.01) lower spine areal BMD (aBMD) and 5.1% lower trabecular bone score (TBS). The frequency of morphometric vertebral fractures did not differ between HW and NHW. By HRpQCT, HW had 2.9% higher cortical (Ct) volumetric BMD (vBMD), 7.9% greater Ct area (Ct.Ar) and 9.4% greater Ct thickness (Ct.Th) at the radius compared to NHW. Results were similar at the tibia but trabecular microstructure tended to be worse. Ultimately, failure load (FL) did not differ between HW and NHW at either site. aBMD was 3.8% to 11.1% lower at the spine, femoral neck, and radius in HW compared to NHB (all p < 0.001) and vertebral fractures were twice as common. Compared to NHB, HW had 7.7% to 10.3% lower Ct.Ar at both the radius and tibia as well as 8.4% lower total vBMD, 6.3% lower trabecular number, and 10.3% lower Ct.Th at the tibia associated with 18.2% and 12.5% lower FL at both sites, respectively. In conclusion, HW had lower spine aBMD and TBS versus NHW women, whereas microstructural differences at the radius and tibia were small and not associated with differences in FL. In contrast, HW had lower aBMD, as well as deteriorated radial and tibial microstructure associated with worse FL compared to NHB women. Our results provide insight into racial/ethnic differences in skeletal health, adding to data that may be used to improve osteoporosis screening and treatment in HW. © 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)
- Sanchita Agarwal
- Division of EndocrinologyColumbia University Irving Medical CenterNew YorkNYUSA
| | - Carmen Germosen
- Division of EndocrinologyColumbia University Irving Medical CenterNew YorkNYUSA
| | - Mariana Bucovsky
- Division of EndocrinologyColumbia University Irving Medical CenterNew YorkNYUSA
| | - Ivelisse Colon
- Division of EndocrinologyColumbia University Irving Medical CenterNew YorkNYUSA
| | - Nayoung Kil
- Division of EndocrinologyColumbia University Irving Medical CenterNew YorkNYUSA
| | - Marcella Walker
- Division of EndocrinologyColumbia University Irving Medical CenterNew YorkNYUSA
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