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Bevers MSAM, Harsevoort AGJ, Gooijer K, Wyers CE, Feenstra J, van Rietbergen B, Boomsma MF, van den Bergh JP, Janus GJM. Bone microarchitecture and strength assessment in adults with osteogenesis imperfecta using HR-pQCT: normative comparison and challenges. J Bone Miner Res 2024; 39:271-286. [PMID: 38477754 DOI: 10.1093/jbmr/zjae013] [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: 09/18/2023] [Revised: 12/12/2023] [Accepted: 01/12/2024] [Indexed: 03/14/2024]
Abstract
Data on bone microarchitecture in osteogenesis imperfecta (OI) are scarce. The aim of this cross-sectional study was to assess bone microarchitecture and strength in a large cohort of adults with OI using high-resolution peripheral quantitative computed tomography (HR-pQCT) and to evaluate challenges of using HR-pQCT in this cohort. Second-generation HR-pQCT scans were obtained at the distal radius and tibia in 118 men and women with Sillence OI type I, III, or IV using an extremity-length-dependent scan protocol. In total, 102 radius and 105 tibia scans of sufficient quality could be obtained, of which 11 radius scans (11%) and 14 tibia scans (13%) had a deviated axial scan angle as compared with axial angle data of 13 young women. In the scans without a deviated axial angle and compared with normative HR-pQCT data, Z-scores at the radius for trabecular bone mineral density (BMD), number, and separation were -1.6 ± 1.3, -2.5 ± 1.4, and -2.7 (IQR: 2.7), respectively. They were -1.4 ± 1.5 and -1.1 ± 1.2 for stiffness and failure load and between ±1 for trabecular thickness and cortical bone parameters. Z-scores were significantly lower for total and trabecular BMD, stiffness, failure load, and cortical area and thickness at the tibia. Additionally, local microarchitectural inhomogeneities were observed, most pronounced being trabecular void volumes. In the scans with a deviated axial angle, the proportion of Z-scores <-4 or >4 was significantly higher for trabecular BMD and separation (radius) or most total and trabecular bone parameters (tibia). To conclude, especially trabecular bone microarchitecture and bone strength were impaired in adults with OI. HR-pQCT may be used without challenges in most adults with OI, but approximately 12% of the scans may have a deviated axial angle in OI due to bone deformities or scan positioning limitations. Furthermore, standard HR-pQCT parameters may not always be reliable due to microarchitectural inhomogeneities nor fully reflect all inhomogeneities.
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Affiliation(s)
- M S A M Bevers
- Department of Internal Medicine, VieCuri Medical Center, Tegelseweg 210, 5912 BL Venlo, The Netherlands
- NUTRIM School for Nutrition and Translational Research In Metabolism, Maastricht University Medical Center, Minderbroedersberg 4-6, 6211 LK, Maastricht, The Netherlands
- Department of Biomedical Engineering, Eindhoven University of Technology, Groene Loper 3, 5612 AE, Eindhoven, The Netherlands
| | - A G J Harsevoort
- Expert Center for adults with Osteogenesis Imperfecta, Isala, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands
| | - K Gooijer
- Expert Center for adults with Osteogenesis Imperfecta, Isala, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands
| | - C E Wyers
- Department of Internal Medicine, VieCuri Medical Center, Tegelseweg 210, 5912 BL Venlo, The Netherlands
- NUTRIM School for Nutrition and Translational Research In Metabolism, Maastricht University Medical Center, Minderbroedersberg 4-6, 6211 LK, Maastricht, The Netherlands
- Department of Internal Medicine, Subdivision of Rheumatology, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - J Feenstra
- Expert Center for adults with Osteogenesis Imperfecta, Isala, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands
| | - B van Rietbergen
- Department of Biomedical Engineering, Eindhoven University of Technology, Groene Loper 3, 5612 AE, Eindhoven, The Netherlands
- Department of Orthopedic Surgery, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - M F Boomsma
- Department of Radiology, Isala, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands
| | - J P van den Bergh
- Department of Internal Medicine, VieCuri Medical Center, Tegelseweg 210, 5912 BL Venlo, The Netherlands
- NUTRIM School for Nutrition and Translational Research In Metabolism, Maastricht University Medical Center, Minderbroedersberg 4-6, 6211 LK, Maastricht, The Netherlands
- Department of Internal Medicine, Subdivision of Rheumatology, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX, Maastricht, The Netherlands
| | - G J M Janus
- Expert Center for adults with Osteogenesis Imperfecta, Isala, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands
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Wang T, Wang J, Hu X, Hao K, Xiang G, Wu Z, Ma Z, Li T, Chen Y, Zhao X, Zhang Y, Ma T, Ren J, Lei W, Feng Y. Diabetes-related Screw Loosening: The Distinction of Surgical Sites and the Relationship among Diabetes, Implant Stabilization and Clinical Outcomes. Orthop Surg 2023; 15:3136-3145. [PMID: 37853938 PMCID: PMC10694010 DOI: 10.1111/os.13915] [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: 03/29/2023] [Revised: 09/05/2023] [Accepted: 09/12/2023] [Indexed: 10/20/2023] Open
Abstract
OBJECTIVES Diabetes mellitus (DM) is correlated with poor clinical outcomes in spinal surgery. However, the effect of it on screw stabilization has not been investigated. The aim of this study was to evaluate the screw loosening rate and postoperative outcomes in diabetic patients and to identify potential risk factors associated with loosening. METHODS This was a retrospective study. Two hundred and forty-three patients who received cervical or lumbar internal fixation between 2015 and 2019 were enrolled. Screw loosening was assessed on radiography, and clinical outcomes were evaluated by the improvement of visual analogue scale (VAS), Oswestry disability index (ODI) or Japanese Orthopaedic Association (JOA) scores. The relationship of DM, screw loosening and clinical outcomes were analyzed with chi-square tests and regression analyses. RESULTS One hundred and twenty-two patients (50.2%) with diabetes were included in this study. Diabetes led to the increase of the rate of screw loosening in the lumbar spine, while the loosening rate did not vary significantly in the cervical spine. The occurrence of screw loosening in the lumbar spine was more likely to be associated with clinical outcomes for motor performance including walking and sitting. However, no significant effect on JOA and VAS scores in the cervical spine of screw loosening was found. Moreover, the history of DM affected the outcomes of the patients who underwent spinal surgery. CONCLUSION DM had an adverse effect on screw stabilization. The impaired improvement of clinical outcomes in diabetics after spinal surgery was related to screw loosening. In addition to the direct effects on operative wounds and neural function, the impact on the screws due to DM was also worth noting.
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Affiliation(s)
- Tianji Wang
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Jing Wang
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Xiaofan Hu
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Kaili Hao
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Geng Xiang
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Zixiang Wu
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Zhensheng Ma
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Tianqing Li
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Yu Chen
- Department of Critical Care MedicineXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Xiong Zhao
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Yang Zhang
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Tiancheng Ma
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Jingjuan Ren
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Wei Lei
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
| | - Yafei Feng
- Department of OrthopedicsXijing Hospital, The Fourth Military Medical UniversityXi'anChina
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Gabel L, Kent K, Hosseinitabatabaei S, Burghardt AJ, Leonard MB, Rauch F, Willie BM. Recommendations for High-resolution Peripheral Quantitative Computed Tomography Assessment of Bone Density, Microarchitecture, and Strength in Pediatric Populations. Curr Osteoporos Rep 2023; 21:609-623. [PMID: 37428435 PMCID: PMC10543577 DOI: 10.1007/s11914-023-00811-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/22/2023] [Indexed: 07/11/2023]
Abstract
PURPOSE OF REVIEW The purpose of this review is to summarize current approaches and provide recommendations for imaging bone in pediatric populations using high-resolution peripheral quantitative computed tomography (HR-pQCT). RECENT FINDINGS Imaging the growing skeleton is challenging and HR-pQCT protocols are not standardized across centers. Adopting a single-imaging protocol for all studies is unrealistic; thus, we present three established protocols for HR-pQCT imaging in children and adolescents and share advantages and disadvantages of each. Limiting protocol variation will enhance the uniformity of results and increase our ability to compare study results between different research groups. We outline special cases along with tips and tricks for acquiring and processing scans to minimize motion artifacts and account for growing bone. The recommendations in this review are intended to help researchers perform HR-pQCT imaging in pediatric populations and extend our collective knowledge of bone structure, architecture, and strength during the growing years.
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Affiliation(s)
- L Gabel
- Human Performance Laboratory, Faculty of Kinesiology, University of Calgary, 2500 University Dr NW, Calgary, AB, T2N 1N4, Canada.
- McCaig Institute for Bone and Joint Health and Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
| | - K Kent
- Department of Pediatrics, Stanford School of Medicine, Stanford, CA, USA
| | - S Hosseinitabatabaei
- Research Centre, Shriners Hospital for Children-Canada, Montreal, Canada
- Department of Biomedical Engineering, McGill University, Montreal, Canada
| | - A J Burghardt
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - M B Leonard
- Department of Pediatrics, Stanford School of Medicine, Stanford, CA, USA
| | - F Rauch
- Research Centre, Shriners Hospital for Children-Canada, Montreal, Canada
- Department of Pediatrics, McGill University, Montreal, Canada
| | - B M Willie
- Research Centre, Shriners Hospital for Children-Canada, Montreal, Canada
- Department of Biomedical Engineering, McGill University, Montreal, Canada
- Faculty of Dental Medicine and Oral Health Sciences, McGill University, Montreal, Canada
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Surowiec RK, Swallow EA, Warden SJ, Allen MR. Tracking changes of individual cortical pores over 1 year via HR-pQCT in a small cohort of 60-year-old females. Bone Rep 2022; 17:101633. [PMID: 36337684 PMCID: PMC9634666 DOI: 10.1016/j.bonr.2022.101633] [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: 10/29/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
Introduction High-resolution peripheral quantitative computed tomography (HR-pQCT) is a powerful tool that has revolutionized 3D longitudinal assessment of bone microarchitecture. However, cortical porosity, a common characteristic of cortical bone loss, is still often determined by static evaluation of overall porosity at one timepoint. Therefore, we sought to 1) describe a technique to evaluate individual cortical pore dynamics in aging females over one year using HR-pQCT imaging and 2) determine whether formation and expansion of pores would exceed contraction and infilling of pores. Methods HR-pQCT (60.7 μm resolution) images were acquired one year apart at the distal tibia and distal radius in seven female volunteers (60-72 years of age). Baseline and one-year images were registered at each bone site and a custom software was used to quantify dynamic activity of individual cortical pores using the following categories: developed, infilled, expanded, contracted, and static. Results Over the one-year period, cortical pores actively developed, contracted, expanded, and infilled. More pores expanded and developed vs. infilled or contracted leading to increased pore area in both tibial and radial sites (p = 0.0034 and p = 0.0474, respectively). Closed pores in the tibia, those that were not connected to the endosteal or periosteal surfaces, were the most dynamic of any pores type (open/closed) at either bone site. Conclusion This study demonstrates an approach to longitudinally track individual cortical pore activity in tibial and radial sites. These data expand conventional parameters for assessing cortical porosity and show increased porosity in one year of aging is caused by newly developed pores and expansion of existing pores.
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Affiliation(s)
- Rachel K. Surowiec
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, IN, United States
- Department of Biomedical Engineering, Indiana University–Purdue University Indianapolis, Indianapolis, IN, United States
| | - Elizabeth A. Swallow
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Stuart J. Warden
- Department of Physical Therapy, School of Health & Human Sciences, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Matthew R. Allen
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, IN, United States
- Roudebush Veterans Administration Medical Center, Indianapolis, IN, United States
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Yu F, Fan Y, Sun H, Li T, Dong Y, Pan S. Intermuscular adipose tissue in Type 2 diabetes mellitus: Non-invasive quantitative imaging and clinical implications. Diabetes Res Clin Pract 2022; 187:109881. [PMID: 35483545 DOI: 10.1016/j.diabres.2022.109881] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 04/07/2022] [Accepted: 04/20/2022] [Indexed: 12/25/2022]
Abstract
Intermuscular adipose tissue (IMAT) is an ectopic fat depot found beneath the fascia and within the muscles. IMAT modulates muscle insulin sensitivity and triggers local and systemic chronic low-grade inflammation by producing cytokines and chemokines, which underlie the pathogenesis of Type 2 diabetes mellitus (T2DM). Imaging techniques have been increasingly used to non-invasively quantify IMAT in patients with diabetes in research and healthcare settings. In this study, we systematically reviewed the cell of origin and definition of IMAT, and the use of quantitative and functional imaging technology pertinent to the etiology, risk factors, lifestyle modification, and therapeutic treatment of diabetes. The purpose of this article is to provide important insight into the current understanding of IMAT and future prospects of targeting IMAT for T2DM control.
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Affiliation(s)
- Fuyao Yu
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yiping Fan
- Department of Nuclear Medicine, The Fourth Affiliated Hospital of China Medical University, Shenyang, China
| | - He Sun
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Tianming Li
- Department of Gastroenterology and Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yanbin Dong
- Georgia Prevention Institute, Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Shinong Pan
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, China.
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