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Uhrenholt L, Bakkegaard JH, Hansen K, Doktor KK. Towards the diagnosis of osteoporosis - contributions from coincidental diagnostic imaging findings in chiropractors' practice. Chiropr Man Therap 2024; 32:24. [PMID: 38915085 PMCID: PMC11194920 DOI: 10.1186/s12998-024-00545-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 06/11/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND Osteoporosis is significantly associated with fractures and burdens the health of especially older people. Osteoporotic fractures cause pain, disability, and increased mortality. Early diagnosis of osteoporosis allows earlier initiation of treatment, thereby reducing the risk of osteoporotic fractures. Chiropractors encounter potential osteoporotic patients daily, and perform radiological evaluation of these and other patients, including evaluation of X-rays done for other purposes than osteoporosis. Therefore, chiropractors may identify vertebral fractures, vertebral deformity or osteopenia not otherwise suspected or recorded. METHODS This study examines procedures available to the chiropractor to describe conventional X-rays with the focus of osteoporosis related findings. We review the indications for radiological examination in chiropractic practice, and in the realm of osteoporosis we describe radiological methods available for examination of conventional radiographs, and the necessity of inter-disciplinary communication. RESULTS National guidelines are available regarding referral for X-rays in chiropractic practice. Standardized protocols ensure image acquisition of the highest quality in the chiropractors' radiological department. Conventional X-ray examination is not indicated on clinical suspicion of osteoporosis alone, as bone mineral density testing is the diagnostic test. Radiological assessment of all available X-rays of patients above the age of 50 years should include evaluation of the bone quality, and hip and vertebral fracture assessment. The Singh index, Genant Semi-Quantitative tool (GSQ), and Algorithm-Based Qualitative method (ABQ) should be used consistently during interpretation. Referral for additional imaging and evaluation should be prompt and systematic when needed. CONCLUSIONS This article presents an overview of evidence-based radiological procedures for the purpose of promoting early diagnosis of osteoporosis. We present recommendations to the clinicians where we propose an opportunistic evaluation of X-rays, done for any reason, which include systematic evaluation of bone quality, presence of hip and vertebral fractures, and vertebral deformation of all patients above the age of 50 years. Detailed referral to healthcare professionals for further diagnostic evaluation is performed when needed. Consistent, high-quality radiological procedures in chiropractic practices could feasibly contribute to the timely diagnosis of osteoporosis, ultimately minimizing the impact of osteoporosis-related complications on patients' health.
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Affiliation(s)
- Lars Uhrenholt
- Department of Forensic Medicine, Aarhus University, Palle Juul-Jensens Boulevard 99, 8200, Aarhus N, Denmark.
- Nortvig & Uhrenholt Kiropraktisk Klinik, Jens Baggesens Vej 88A, 8200, Aarhus N, Denmark.
| | | | - Kasper Hansen
- Department of Forensic Medicine, Aarhus University, Palle Juul-Jensens Boulevard 99, 8200, Aarhus N, Denmark
| | - Klaus Knarberg Doktor
- Chiropractic Knowledge Hub, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark
- Rygcenter Midtvest, Dalgas Alle 2, 7400, Herning, Denmark
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2
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Madelar RTR, Ito M. The Need for Comprehensive Medical Management in Pyogenic Spondylodiscitis: A Review Article. Spine Surg Relat Res 2024; 8:243-252. [PMID: 38868783 PMCID: PMC11165497 DOI: 10.22603/ssrr.2023-0155] [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: 07/05/2023] [Accepted: 09/21/2023] [Indexed: 06/14/2024] Open
Abstract
The incidence of spontaneous or primary spondylodiscitis has been increasing over the years, affecting the aging population with multiple comorbidities. Several conditions influencing treatment outcomes stand out, such as diabetes mellitus, renal insufficiency, cardiovascular and respiratory dysfunction, and malnutrition. Due to these, the question arises regarding properly managing their current conditions and pre-existing disease states. Treatment plans must consider all concomitant comorbidities rather than just the infectious process. This can be done with the help of multidisciplinary teams to provide comprehensive care for patients with pyogenic spondylodiscitis. To date, there is no article regarding comprehensive medicine for spontaneous pyogenic spondylodiscitis; hence, this paper reviews the evidence available in current literature, recognizes knowledge gaps, and suggests comprehensive care for treating patients with spinal infections. Pre-requisites for implementing multidisciplinary teams include leadership, administrative support, and team dynamics. This group comprises an appointed leader, coordinator, and different subspecialists, such as orthopedic surgeons, infectious disease specialists, internists, rehabilitation doctors, psychiatrists, microbiologists, radiologists, nutritionists, pharmacologists, nurses, and orthotists working together with mutual trust and respect. Employing collaborative teams allows faster time for diagnosis and improves clinical outcomes, better quality of life, and patient satisfaction. Forefront communication is clear and open between all team members to provide holistic patient care. With these in mind, the need for employing multidisciplinary teams and the feasibility of its implementation emerges, showing a promising and logical path toward providing comprehensive care in managing multimorbid patients with pyogenic spondylodiscitis.
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Affiliation(s)
- Rina Therese R Madelar
- Department of Orthopedics, The Medical City, Pasig, Philippines
- Department of Orthopedic Surgery, Hokkaido Medical Center, Sapporo, Japan
| | - Manabu Ito
- Department of Orthopedic Surgery, Hokkaido Medical Center, Sapporo, Japan
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3
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Hung WC, Lin YL, Lin CW, Chin WL, Wu CH. Advanced Sampling Technique in Radiology Free-Text Data for Efficiently Building Text Mining Models by Deep Learning in Vertebral Fracture. Diagnostics (Basel) 2024; 14:137. [PMID: 38248014 PMCID: PMC10814913 DOI: 10.3390/diagnostics14020137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 12/25/2023] [Accepted: 01/03/2024] [Indexed: 01/23/2024] Open
Abstract
This study aims to establish advanced sampling methods in free-text data for efficiently building semantic text mining models using deep learning, such as identifying vertebral compression fracture (VCF) in radiology reports. We enrolled a total of 27,401 radiology free-text reports of X-ray examinations of the spine. The predictive effects were compared between text mining models built using supervised long short-term memory networks, independently derived by four sampling methods: vector sum minimization, vector sum maximization, stratified, and simple random sampling, using four fixed percentages. The drawn samples were applied to the training set, and the remaining samples were used to validate each group using different sampling methods and ratios. The predictive accuracy was measured using the area under the receiver operating characteristics (AUROC) to identify VCF. At the sampling ratios of 1/10, 1/20, 1/30, and 1/40, the highest AUROC was revealed in the sampling methods of vector sum minimization as confidence intervals of 0.981 (95%CIs: 0.980-0.983)/0.963 (95%CIs: 0.961-0.965)/0.907 (95%CIs: 0.904-0.911)/0.895 (95%CIs: 0.891-0.899), respectively. The lowest AUROC was demonstrated in the vector sum maximization. This study proposes an advanced sampling method, vector sum minimization, in free-text data that can be efficiently applied to build the text mining models by smartly drawing a small amount of critical representative samples.
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Affiliation(s)
- Wei-Chieh Hung
- Department of Family and Community Medicine, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan; (W.-C.H.); (C.-W.L.); (W.-L.C.)
- School of Medicine, I-Shou University, Kaohsiung 84001, Taiwan
- Institute of Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung 84001, Taiwan
| | - Yih-Lon Lin
- Department of Computer Science and Information Engineering, National Yunlin University of Science and Technology, Douliu 64002, Taiwan;
| | - Chi-Wei Lin
- Department of Family and Community Medicine, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan; (W.-C.H.); (C.-W.L.); (W.-L.C.)
- School of Medicine, I-Shou University, Kaohsiung 84001, Taiwan
| | - Wei-Leng Chin
- Department of Family and Community Medicine, E-Da Hospital, I-Shou University, Kaohsiung 82445, Taiwan; (W.-C.H.); (C.-W.L.); (W.-L.C.)
- Institute of Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung 84001, Taiwan
| | - Chih-Hsing Wu
- Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan
- Department of Family Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan
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4
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Patel SK, Khan S, Dasari V, Gupta S. Beyond Pain Relief: An In-Depth Review of Vertebral Height Restoration After Balloon Kyphoplasty in Vertebral Compression Fractures. Cureus 2023; 15:e46124. [PMID: 37900521 PMCID: PMC10612383 DOI: 10.7759/cureus.46124] [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: 08/26/2023] [Accepted: 09/26/2023] [Indexed: 10/31/2023] Open
Abstract
This comprehensive review delves into the intricate landscape of vertebral height restoration after balloon kyphoplasty in cases of vertebral compression fractures. With a comprehensive examination of procedural intricacies, radiological evaluations, clinical outcomes, and influential factors, a nuanced comprehension unfolds. Beyond its immediate alleviation of pain, vertebral height restoration emerges as a linchpin in enhancing spinal alignment, fostering functional recuperation, and augmenting the overall quality of life. This review underscores the pivotal role of balloon kyphoplasty, transcending its mere medical utility to become a conduit for renewed independence and well-being among individuals grappling with vertebral compression fractures. The ongoing advancements in medical science and the continued pursuit of research stand poised to amplify the significance of vertebral height restoration, manifesting a promising horizon for individuals seeking respite from pain, a revitalised capacity for movement, and a life unburdened by its constraints.
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Affiliation(s)
- Siddharth K Patel
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sohael Khan
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Ventaktesh Dasari
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Suvarn Gupta
- Orthopaedics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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5
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Backhauß JC, Jansen O, Kauczor HU, Sedaghat S. Fatty Degeneration of the Autochthonous Muscles Is Significantly Associated with Incidental Non-Traumatic Vertebral Body Fractures of the Lower Thoracic Spine in Elderly Patients. J Clin Med 2023; 12:4565. [PMID: 37510680 PMCID: PMC10380814 DOI: 10.3390/jcm12144565] [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: 06/07/2023] [Revised: 06/29/2023] [Accepted: 07/04/2023] [Indexed: 07/30/2023] Open
Abstract
PURPOSE We investigated loco-regional degenerative changes' association with incidentally found non-traumatic vertebral body fractures of the lower thoracic and lumbar spine in older patients. Methods: The patient collective included patients in the age range of 50 to 90 years. Vertebral bodies from T7 to L5 were included. Vertebral body fractures were classified according to Genant. The following loco-regional osseous and extra-osseous degenerative changes were included: osteochondrosis, spondylarthritis, facet joint asymmetries, spondylolisthesis, scoliosis as well as fatty degeneration and asymmetry of the autochthonous back muscles. Patients with traumatic and tumor-related vertebral body fractures were excluded. Non-traumatic fractures of the lower thoracic and lumbar spine were evaluated separately. The Mann-Whitney U-test was used, and relative risks (RRs) were calculated for statistics. Pearson's correlations (Rs) were used to correlate grades of degenerative changes and fracture severities. Results: 105 patients were included. Fatty deposits in the autochthonous muscles of the lower thoracic and the lumbar spine were associated with non-traumatic vertebral body fractures in the lower thoracic spine (p = 0.005, RR = 4.92). In contrast, muscle fatness of the autochthonous muscles was not a risk factor for lumbar spine fractures (p = 0.157, RR = 2.04). Additionally, we found a moderate correlation between fatty degeneration of the autochthonous muscles and the severity of fractures in the lower thoracic spine (RR = 0.34, p < 0.001). The other degenerative changes did not present any significant difference or correlation between the evaluated groups. Conclusions: Fatty degeneration of the autochthonous spinal musculature is associated with incidentally found non-traumatic fractures of the lower thoracic spine.
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Affiliation(s)
- Jan-Christoph Backhauß
- Department for Radiology and Neuroradiology, University Hospital Schleswig-Holstein Campus Kiel, 24105 Kiel, Germany
| | - Olav Jansen
- Department for Radiology and Neuroradiology, University Hospital Schleswig-Holstein Campus Kiel, 24105 Kiel, Germany
| | - Hans-Ulrich Kauczor
- Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Sam Sedaghat
- Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, 69120 Heidelberg, Germany
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6
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Osteomalacia Is Not a Single Disease. Int J Mol Sci 2022; 23:ijms232314896. [PMID: 36499221 PMCID: PMC9740398 DOI: 10.3390/ijms232314896] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 11/18/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
Among bone-material qualities, mineralization is pivotal in conferring stiffness and toughness to the bone. Osteomalacia, a disease ensuing from inadequate mineralization of the skeleton, is caused by different processes leading to decreased available mineral (calcium and/or phosphate) or enzymatic alterations. Vitamin D deficiency, which remains the major cause of altered mineralization leading to inadequate intestinal calcium and phosphate absorption, may be also associated with other conditions primarily responsible for abnormal mineralization. Given the reality of widespread vitamin D inadequacy, a full biochemical assessment of mineral metabolism is always necessary to rule out or confirm other conditions. Both too-high or too-low serum alkaline phosphatase (ALP) levels are important for diagnosis. Osteomalacic syndrome is reversible, at least in part, by specific treatment. Osteomalacia and bone mineralization themselves constitute largely unexplored fields of research. The true prevalence of the different forms of osteomalacia and the recovery after proper therapy have yet to be determined in the real world. Although non-invasive techniques to assess bone mineralization are not available in clinical practice, the systematic assessment of bone quality could help in refining the diagnosis and guiding the treatment. This review summarizes what is known of osteomalacia recent therapeutic developments and highlights the future issues of research in this field.
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Abstract
Vertebral compression fractures are the most common complication of osteoporosis, with 700,000 cases reported every year in the United States. Vertebral compression fractures typically present with abrupt-onset low back pain with or without a history of trauma, although more than two-thirds are detected incidentally. Diagnosis is confirmed using plain radiographs, while computed tomography and magnetic resonance imaging may be required to evaluate for a malignant cause or if there are neurological deficits on examination. Magnetic resonance imaging is also the modality of choice to determine if the fracture is acute vs chronic in nature. Patients can be managed with a combination of nonsurgical modalities including medications, bracing, and physical therapy, although when indicated, kyphoplasty or vertebroplasty may be considered to provide symptom relief.
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8
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Dwivedi MK, Bhende V, Panchbhaiyye DN, Bayaskar MV. Percutaneous Vertebroplasty: Efficacy of Unipedicular Vertebroplasty as Compared to Bipedicular Vertebroplasty. Indian J Radiol Imaging 2022; 31:867-872. [PMID: 35136498 PMCID: PMC8817831 DOI: 10.1055/s-0041-1739375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Introduction
Percutaneous vertebroplasty has been used for treatment of intractable painful fractures of vertebral bodies. With the help of refined procedures and standard techniques, the interventional radiologist can now offer help to orthopedics and neurosurgeons in these cases, which include treatment of vertebral compression fracture. Vertebroplasty is aimed at reducing the pain induced by collapse. Vertebroplasty is the standard mode of treatment for vertebral collapse, and in our study, bipedicular vertebroplasty was compared with unipedicular approach as bipedicular vertebroplasty is the routinely used approach.
Aim
To compare efficacy of unipedicular percutaneous vertebroplasty with that of bipedicular percutaneous vertebroplasty.
Material and Methods
A total of 52 vertebroplasties were done over a period of 2 years. Out of 52 patients, 28 patients underwent unipedicular vertebroplasty and 24 patients underwent bipedicular vertebroplasty. Visual analogue scale (VAS) scores were used to assess the pain prior to vertebroplasty and after vertebroplasty. Efficacy of the two procedures were assessed by comparing VAS scores.
Results
There was no statistically significant difference observed in the preprocedure and postprocedure VAS scores (
p
-value < 0.0001, < 0.0001, respectively). The mean procedure time was lesser in unipedicular vertebroplasty (41.9 ± 3.90) than bipedicular vertebroplasty (54.5 ± 3.4).
Conclusion
Unipedicular vertebroplasty is as effective as bipedicular vertebroplasty, as there is insignificant difference in postprocedure VAS scores between the unipedicular and bipedicular vertebroplasty.
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Affiliation(s)
- Mahendra Kumar Dwivedi
- Department of Radio Diagnosis, Shri Shankaracharya Institute of Medical Sciences, Junwani, Bhilai, Chhattisgarh, India
| | - Vikrant Bhende
- Department of Radio Diagnosis, Shri Shankaracharya Institute of Medical Sciences, Junwani, Bhilai, Chhattisgarh, India
| | | | - Madhura Vijay Bayaskar
- Department of Radio Diagnosis, Shri Shankaracharya Institute of Medical Sciences, Junwani, Bhilai, Chhattisgarh, India
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9
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Tieppo Francio V, Gill B, Rupp A, Sack A, Sayed D. Interventional Procedures for Vertebral Diseases: Spinal Tumor Ablation, Vertebral Augmentation, and Basivertebral Nerve Ablation-A Scoping Review. Healthcare (Basel) 2021; 9:1554. [PMID: 34828599 PMCID: PMC8624649 DOI: 10.3390/healthcare9111554] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/09/2021] [Accepted: 11/11/2021] [Indexed: 12/13/2022] Open
Abstract
Low back pain is consistently documented as the most expensive and leading cause of disability. The majority of cases have non-specific etiologies. However, a subset of vertebral diseases has well-documented pain generators, including vertebral body tumors, vertebral body fractures, and vertebral endplate injury. Over the past two decades, specific interventional procedures targeting these anatomical pain generators have been widely studied, including spinal tumor ablation, vertebral augmentation, and basivertebral nerve ablation. This scoping review summarizes safety and clinical efficacy and discusses the impact on healthcare utilization of these interventions. Vertebral-related diseases remain a top concern with regard to prevalence and amount of health care spending worldwide. Our study shows that for a subset of disorders related to the vertebrae, spinal tumor ablation, vertebral augmentation, and basivertebral nerve ablation are safe and clinically effective interventions to decrease pain, improve function and quality of life, and potentially reduce mortality, improve survival, and overall offer cost-saving opportunities.
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Affiliation(s)
- Vincius Tieppo Francio
- Department of Rehabilitation Medicine, The University of Kansas Medical Center (KUMC), Kansas City, KS 66160, USA;
| | - Benjamin Gill
- Department of Physical Medicine and Rehabilitation, The University of Missouri, Columbia, MO 65212, USA;
| | - Adam Rupp
- Department of Rehabilitation Medicine, The University of Kansas Medical Center (KUMC), Kansas City, KS 66160, USA;
| | - Andrew Sack
- Department of Anesthesiology, The University of Kansas Medical Center (KUMC), Kansas City, KS 66160, USA; (A.S.); (D.S.)
| | - Dawood Sayed
- Department of Anesthesiology, The University of Kansas Medical Center (KUMC), Kansas City, KS 66160, USA; (A.S.); (D.S.)
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10
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A Region-Based Deep Level Set Formulation for Vertebral Bone Segmentation of Osteoporotic Fractures. J Digit Imaging 2021; 33:191-203. [PMID: 31011954 DOI: 10.1007/s10278-019-00216-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Accurate segmentation of the vertebrae from medical images plays an important role in computer-aided diagnoses (CADs). It provides an initial and early diagnosis of various vertebral abnormalities to doctors and radiologists. Vertebrae segmentation is very important but difficult task in medical imaging due to low-contrast imaging and noise. It becomes more challenging when dealing with fractured (osteoporotic) cases. This work is dedicated to address the challenging problem of vertebra segmentation. In the past, various segmentation techniques of vertebrae have been proposed. Recently, deep learning techniques have been introduced in biomedical image processing for segmentation and characterization of several abnormalities. These techniques are becoming popular for segmentation purposes due to their robustness and accuracy. In this paper, we present a novel combination of traditional region-based level set with deep learning framework in order to predict shape of vertebral bones accurately; thus, it would be able to handle the fractured cases efficiently. We termed this novel Framework as "FU-Net" which is a powerful and practical framework to handle fractured vertebrae segmentation efficiently. The proposed method was successfully evaluated on two different challenging datasets: (1) 20 CT scans, 15 healthy cases, and 5 fractured cases provided at spine segmentation challenge CSI 2014; (2) 25 CT image data (both healthy and fractured cases) provided at spine segmentation challenge CSI 2016 or xVertSeg.v1 challenge. We have achieved promising results on our proposed technique especially on fractured cases. Dice score was found to be 96.4 ± 0.8% without fractured cases and 92.8 ± 1.9% with fractured cases in CSI 2014 dataset (lumber and thoracic). Similarly, dice score was 95.2 ± 1.9% on 15 CT dataset (with given ground truths) and 95.4 ± 2.1% on total 25 CT dataset for CSI 2016 datasets (with 10 annotated CT datasets). The proposed technique outperformed other state-of-the-art techniques and handled the fractured cases for the first time efficiently.
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11
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Kim DH, Jeong JG, Kim YJ, Kim KG, Jeon JY. Automated Vertebral Segmentation and Measurement of Vertebral Compression Ratio Based on Deep Learning in X-Ray Images. J Digit Imaging 2021; 34:853-861. [PMID: 34236562 PMCID: PMC8455797 DOI: 10.1007/s10278-021-00471-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 05/23/2021] [Accepted: 06/09/2021] [Indexed: 01/09/2023] Open
Abstract
Vertebral compression fracture is a deformity of vertebral bodies found on lateral spine images. To diagnose vertebral compression fracture, accurate measurement of vertebral compression ratio is required. Therefore, rapid and accurate segmentation of vertebra is important for measuring the vertebral compression ratio. In this study, we used 339 data of lateral thoracic and lumbar vertebra images for training and testing a deep learning model for segmentation. The result of segmentation by the model was compared with the manual measurement, which is performed by a specialist. As a result, the average sensitivity of the dataset was 0.937, specificity was 0.995, accuracy was 0.992, and dice similarity coefficient was 0.929, area under the curve of receiver operating characteristic curve was 0.987, and the precision recall curve was 0.916. The result of correlation analysis shows no statistical difference between the manually measured vertebral compression ratio and the vertebral compression ratio using the data segmented by the model in which the correlation coefficient was 0.929. In addition, the Bland–Altman plot shows good equivalence in which VCR values are in the area within average ± 1.96. In conclusion, vertebra segmentation based on deep learning is expected to be helpful for the measurement of vertebral compression ratio.
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Affiliation(s)
- Dong Hyun Kim
- Department of Medicine, Gachon University College of Medicine, Gil Medical Center, 38-13 Docjeom-ro 3beon-gil, Namdong-gu, Incheon, 21565, Republic of Korea
| | - Jin Gyo Jeong
- Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea
| | - Young Jae Kim
- Department of Medicine, Gachon University College of Medicine, Gil Medical Center, 38-13 Docjeom-ro 3beon-gil, Namdong-gu, Incheon, 21565, Republic of Korea
| | - Kwang Gi Kim
- Department of Medicine, Gachon University College of Medicine, Gil Medical Center, 38-13 Docjeom-ro 3beon-gil, Namdong-gu, Incheon, 21565, Republic of Korea. .,Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon, 21999, Republic of Korea.
| | - Ji Young Jeon
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, 21 Namdong-daero 774beon-gil, Namdong-gu, Incheon, 21565, Republic of Korea
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12
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Weare-Regales N, Hudey SN, Lockey RF. Practical Guidance for Prevention and Management of Glucocorticoid-Induced Osteoporosis for the Allergist/Immunologist. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:1841-1850. [PMID: 33444813 DOI: 10.1016/j.jaip.2020.12.050] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 12/03/2020] [Accepted: 12/04/2020] [Indexed: 12/27/2022]
Abstract
Osteoporosis is a silent disorder with dire consequences, and glucocorticoid use remains the most common iatrogenic cause illustrated by the fact that 30% to 50% of subjects on such long-term therapy experience fractures (Oimomi M, Nakamichi T, Ohara T, Sakai M, Igaki N, Hata F, et al. Fructose-related glycation. Diabetes Res Clin Pract 1989;7:137-9; Reid IR. Glucocorticoid osteoporosis--mechanisms and management. Eur J Endocrinol 1997;137:209-17). By directly affecting bone quality while actively used, glucocorticoids increase the risk of fracture that is independent of a subject's bone density status at the time (Weinstein RS. True strength. J Bone Miner Res 2000;15:621-5). A large number of subjects seen in an allergy and immunology clinic have asthma, chronic rhinosinusitis, or other chronic inflammatory diseases, necessitating the use of these medications and placing them at higher risk for this disease. Data on the effects of both oral and inhaled glucocorticoids on fracture risk are presented. This review concretizes the importance of osteoporosis, its pathophysiology, and provides practical guidelines to prevent and treat it. Management recommendations are tailored to 2 different age groups. The first group consists of children, adolescents, and adults 40 years or younger with a focus on attaining peak bone mass. The second group consists of adults 40 years or older where the use of imaging modalities and Fracture Risk Assessment Tool scores helps triage subjects into fracture risk categories. Those at moderate to high risk require bone-sparing medications. Universal preventive measures for both groups are reviewed. Complicated and severe cases may need additional expertise by an endocrinologist or rheumatologist.
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Affiliation(s)
- Natalia Weare-Regales
- Division of Endocrinology, Diabetes, and Metabolism, Department of Internal Medicine, University of South Florida, Morsani College of Medicine and James A. Haley Veterans' Hospital, Tampa, Fla
| | - Stephanie N Hudey
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida, Morsani College of Medicine, Tampa, Fla.
| | - Richard F Lockey
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida, Morsani College of Medicine, Tampa, Fla
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13
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Nuclear Medicine in the diagnosis of pathologies of the spine: the role of hybrid imaging. Rev Esp Med Nucl Imagen Mol 2021. [DOI: 10.1016/j.remnie.2020.10.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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14
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Ikemoto T, Shiro Y, Ikemoto K, Hayashi K, Arai YC, Deie M, Beeston L, Wood B, Nicholas M. Feasibility of Imported Self-Management Program for Elderly People with Chronic Pain: A Single-Arm Confirmatory Trial. Pain Ther 2020; 9:583-599. [PMID: 32844366 PMCID: PMC7648817 DOI: 10.1007/s40122-020-00192-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Indexed: 02/08/2023] Open
Abstract
INTRODUCTION Multidisciplinary pain management programs incorporating a cognitive-behavioral therapy (CBT) approach have been reported to be helpful for elderly people with chronic pain. However, it is unclear whether the same program for elderly people with chronic pain would translate to different cultures. This study investigated whether a multidisciplinary program based on that of Nicholas et al. (Pain 154(6):824-835, 2013) in Australia would be effective for elderly people with chronic pain in Japan. METHODS Twenty-seven community-dwelling elderly people with chronic pain were enrolled to confirm changes (effect size d = 0.5) in pain disability, which were previously reported by Nicholas et al. The multidisciplinary program consisted of eight sessions (2 sessions a week for 4 weeks). Pain disability was assessed using the Pain Disability Assessment Scale (PDAS) as the primary outcome at the baseline, the beginning and the end of the program, and the 1- and 3-month (final) follow-up. We also assessed the pain severity, catastrophizing, pain self-efficacy, and physical function with the Timed Up and Go test (TUG) and the two-step test as secondary outcomes. RESULTS PDAS, pain catastrophizing, and pain self-efficacy were significantly improved immediately after the program compared with baseline, and these effects were maintained at 3-month follow-up. The effect size (d) for the PDAS score was a medium size (0.54) from baseline to 3-month follow-up. Those who showed improvements in TUG immediately after the program tended to report improved psychometric measures at 3-month follow-up. CONCLUSION These results suggest that the Japanese multidisciplinary program has a similar effect on pain disability as that reported by Nicholas et al. This finding has important implications for the development of pain services in community-dwelling elderly Japanese.
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Affiliation(s)
- Tatsunori Ikemoto
- Department of Orthopaedics, Aichi Medical University, Aichi, Japan
- Pain Management Research Institute, Faculty of Medicine and Health, University of Sydney and Royal North Shore Hospital, Sydney, NSW, Australia
- Research of Pain Science, Non-Profit Organization, Nagoya, Japan
| | | | - Kayo Ikemoto
- Research of Pain Science, Non-Profit Organization, Nagoya, Japan
| | - Kazuhiro Hayashi
- Research of Pain Science, Non-Profit Organization, Nagoya, Japan
| | - Young-Chang Arai
- Research of Pain Science, Non-Profit Organization, Nagoya, Japan
| | - Masataka Deie
- Department of Orthopaedics, Aichi Medical University, Aichi, Japan
| | - Lee Beeston
- Pain Management Research Institute, Faculty of Medicine and Health, University of Sydney and Royal North Shore Hospital, Sydney, NSW, Australia
| | - Bradley Wood
- Pain Management Research Institute, Faculty of Medicine and Health, University of Sydney and Royal North Shore Hospital, Sydney, NSW, Australia
| | - Michael Nicholas
- Pain Management Research Institute, Faculty of Medicine and Health, University of Sydney and Royal North Shore Hospital, Sydney, NSW, Australia
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Nuclear Medicine in the diagnosis of pathologies of the spine: role of hybrid imaging. Rev Esp Med Nucl Imagen Mol 2020; 40:37-49. [PMID: 33041242 DOI: 10.1016/j.remn.2020.08.011] [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: 06/29/2020] [Revised: 08/31/2020] [Accepted: 08/31/2020] [Indexed: 11/24/2022]
Abstract
Clinical problems in the human spine are still common in our society, often causing pain and can also limit movement. Back pain is a very common clinical entity, although difficult to diagnose due to its multifactorial nature. There are multiple processes that can alter the structure of the spine, injure vertebrae and/or the surrounding tissue. For the study of the spine, image diagnosis is essential, and within this, molecular hybrid techniques play an important role by providing us with an image of functional and morphological fusion. Among these, SPECT/CT is key in the diagnosis of traumatic and stress pathology, allowing us to locate hidden vertebral fractures, and is also very useful in degenerative and post-surgical pathology. On the other hand, PET/CT with 18F-FDG also plays an important role in the management and monitoring of infectious and oncological processes. This review describes the application of these hybrid techniques in the different pathologies of the spine and the findings of their images, being very useful for the diagnostic assessment and therapeutic management of the patient.
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Whole Spine CT Scan for the Detection of Acute Spinal Fractures in Diffuse Idiopathic Skeletal Hyperostosis Patients Who Sustained Low-energy Trauma. Spine (Phila Pa 1976) 2020; 45:1348-1353. [PMID: 32341308 DOI: 10.1097/brs.0000000000003536] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective cohort study. OBJECTIVE The aim of this study was to evaluate the role and value of whole-spine computerized tomography (WSCT) versus radiographs and targeted CT to tender spinal regions in patients with diffuse idiopathic skeletal hyperostosis (DISH) after low-energy trauma. SUMMARY OF BACKGROUND DATA Subjects with DISH are prone to spinal fractures even after low-impact trauma due to a rigid spinal structure. METHODS One-hundred forty-seven subjects (average age: 83 years, M:F 64/83) with verified DISH (Resnick and Niwayama radiographic criteria) on WSCT who were admitted to the emergency room (ER) after low-energy trauma and for whom there were radiographs of at least the thoracic and lumbar spine were evaluated for the presence of acute spinal fractures on both radiographs and WSCT. Agreement between fracture location and spinal tenderness location (cervical, thoracic, or lumbar) as reported in the medical record was evaluated. RESULTS Significantly more acute fractures were detected on WSCT compared to radiographs (55 and 32, P < 0.00001, respectively). The site of tenderness was not indicative of the fractured spinal segment in 57% of all acute fractures (seven cervical, 15 thoracic, and 16 lumbar). No fracture was detected on WSCT in 10 subjects with an unspecified pain location. Multilevel distant fractures were detected in two patients with a specified pain location to only one of the fractures. CONCLUSION WSCT in DISH subjects after low-impact trauma is mandatory due to the high prevalence of acute fractures and the low specificity for fracture detection on radiographs. A targeted CT approach to the tender spinal segment proved to be inadequate and would have missed 57% of the acute single fractures with incompatible spinal tenderness location. These results support the significant role of WSCT in the ER setting for detecting and pinpointing the spinal fracture site of DISH subjects who present with low-impact trauma. LEVEL OF EVIDENCE 3.
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Martin JG, Goldman DT, Dabrowiecki AM, Newsome J, Bercu ZL, Gilliland C. Additional Magnetic Resonance or Nuclear Scintigraphy Imaging Influences Approach to Vertebral Augmentation: A Single Institution Experience. Spine (Phila Pa 1976) 2020; 45:E927-E932. [PMID: 32675605 DOI: 10.1097/brs.0000000000003420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective review. OBJECTIVE To ascertain impact of preprocedural magnetic resonance imaging (MRI) or nuclear medicine Tc99m-DMP scintigraphy on the treatment plan when compared with plain films and/or computed tomography prior to vertebral augmentation procedures. SUMMARY OF BACKGROUND DATA Over 1 million vertebral compression fractures (VCFs) occur in the United States annually with over 150,000 individuals hospitalized each year. Physical examination and history are essential to the workup of VCFs, but imaging remains necessary for confirming the diagnosis. VCFs can be imaged with various modalities and there is limited data on the comparative effectiveness of different imaging modalities. METHODS Six hundred fifty consecutive patients treated with vertebral augmentation at a single institution between May of 2013 and April of 2018 were reviewed. Preprocedure imaging of the spine obtained within 30 days prior to the procedure were reviewed. Preprocedure imaging results were cross-referenced against the levels treated by vertebral augmentation to determine whether there was a change in the levels treated after receiving an MRI or NM imaging study. RESULTS Three hundred sixty-three patients had adequate imaging for inclusion. One hundred fifty-four of these 363 patients (42.4%) had an alteration of their treatment plan based upon the MR or NM imaging. Fewer vertebral levels were treated in 33, different levels were treated in 41, and more levels were treated in 80 patients. CONCLUSION MRI or nuclear medicine bone scan imaging prior to vertebral augmentation altered the location and number of levels treated in a large percentage of patients, adding specificity to treatment over findings on radiographs or computed tomography alone. LEVEL OF EVIDENCE 3.
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Affiliation(s)
- Jonathan G Martin
- Division of Interventional Radiology, Department of Radiology, Duke University, Durham, NC
| | - Daryl T Goldman
- Division of Interventional Radiology, Department of Radiology, Ichan School of Medicine at Mount Sinai, New York, NY
| | - Alexander M Dabrowiecki
- Division of Interventional Radiology, Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA
| | - Janice Newsome
- Division of Interventional Radiology, Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA
| | - Zachary L Bercu
- Division of Interventional Radiology, Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA
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Street KJ, White SG, Vandal AC. Clinical prevalence and population incidence of serious pathologies among patients undergoing magnetic resonance imaging for low back pain. Spine J 2020; 20:101-111. [PMID: 31518682 DOI: 10.1016/j.spinee.2019.09.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 08/30/2019] [Accepted: 09/04/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND In rare cases low back pain may be caused by underlying serious pathology such as fracture, malignancy, cauda equina syndrome, or spinal infection. The lack of evidence regarding either the clinical prevalence or population incidence of serious pathologies in the lumbar spine makes it difficult for clinicians to adequately assess a patient's risk of serious pathology. PURPOSE To determine the prevalence of serious pathologies in patients with low back pain who have been referred for a lumbar magnetic resonance imaging (MRI) by a specialist in a private secondary care or public tertiary care setting. The incidence of these serious pathologies in the geographic region of South Auckland, New Zealand was also investigated. STUDY DESIGN Retrospective, observational cohort study. PATIENT SAMPLE Consecutive patients referred for lumbar MRI over a 10-month period (1st of October 2013-31st of July 2014). METHOD Data from all eligible MRI reports was analyzed and any serious pathologies were identified and recorded. Prevalence (along with 95% confidence intervals) was calculated as a percentage of the study population. Prevalence specific to private secondary care and public tertiary care settings was also calculated and prevalence rate ratios were determined to allow comparison between settings. Incidence in the geographic region of South Auckland, New Zealand, was determined using data collected from participants recruited from the regional public hospital. Population incidence with respect to age, gender, and ethnicity for each target condition was calculated and incidence rate ratios were computed to compare groups. RESULTS A total of 2,383 participants referred for lumbar MRI scans were included in this study. Prevalence was significantly higher in the public tertiary care setting than in the private secondary care setting for all pathologies investigated in this study. Pathology specific prevalence in secondary care vs tertiary care settings was: malignancy, 0.3%, 4.4% (p<.001); fracture 2.2%, 6.7% (p<.001); cauda equina compression 0.6%, 2.3% (p=.001); infection 0.1%, 3.4% (p<.001). The combined prevalence in secondary care was 3.2% and in tertiary care 14.8% (p<.001). Pathology specific total incidence was: fracture, 13 per 100,000 person-years (p-y); malignancy 8.5 per 100,000 p-y; cauda equina compression 4.4 per 100,000 p-y; spinal infection 6.6 per 100,000 p-y. CONCLUSIONS The prevalence of serious pathologies was significantly higher in tertiary care (public health) than in private secondary care settings. One in every 6.5 patients referred for MRI in tertiary care demonstrated structural abnormalities associated with serious pathology, which raises the question of whether access to MRI should be re-evaluated.
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Affiliation(s)
- Katy J Street
- Auckland Physiotherapy, Auckland, New Zealand; Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand.
| | - Steven G White
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
| | - Alain C Vandal
- Department of Statistics, Faculty of Science, University of Auckland, Auckland, New Zealand; Ko Awatea Research & Evaluation Office, Counties Manukau Health, Ko Awatea Centre, Auckland, New Zealand
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Chinoy MA, Javed S. Frequency of Vertebral Fractures in Patients presenting with Hip Fractures. Pak J Med Sci 2020; 36:S44-S48. [PMID: 31933606 PMCID: PMC6943115 DOI: 10.12669/pjms.36.icon-suppl.1709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 11/15/2019] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To determine the frequency of vertebral fractures in patients presenting with hip fractures. METHODS This prospective study was conducted at The Indus Hospital, Karachi, from May 2018 to November 2018. All patients above 40 years presenting with hip fractures were enrolled and a dorsal lumbar lateral view radiograph was obtained to investigate for vertebral fractures. Data was entered and analyzed using SPSS. Post-stratification, Chi-square/Fisher exact test was applied as appropriate to assess the significant association. P value of ≤0.05 was considered significant. RESULTS Three hundred thirty five patients were enrolled. Of these, 189 (56.4%) were females and 165 (49.3%) presented with neck of femur fractures. Out of 335 hip fractures patients, 77 (23%) were found to have concomitant vertebral fractures, with 73 (96.1%) having a compression fracture. T12 was the most common vertebra involved and 68.8% of patients were asymptomatic. Co-morbid conditions were statistically significantly associated with vertebral fractures. CONCLUSION There is a high prevalence of asymptomatic vertebral fractures in our population, but low compared to studies from western countries. There is a need to evaluate these fractures separately for the prevention of morbidity and mortality.
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Affiliation(s)
- Muhammad Amin Chinoy
- Prof. Dr. Muhammad Amin Chinoy, FRCS. Department of Orthopedics, The Indus Hospital, Karachi, Pakistan
| | - Salman Javed
- Dr. Salman Javed, MBBS. Resident, Department of Orthopedics, The Indus Hospital, Karachi, Pakistan
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Diagnosis of osteoporotic vertebral fractures in children. Pediatr Radiol 2019; 49:283-296. [PMID: 30421000 PMCID: PMC6394483 DOI: 10.1007/s00247-018-4279-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 09/03/2018] [Accepted: 10/05/2018] [Indexed: 12/11/2022]
Abstract
Osteoporosis is a generalised disorder of the skeleton with reduced bone density and abnormal bone architecture. It increases bone fragility and renders the individual susceptible to fractures. Fractures of the vertebrae are common osteoporotic fractures. Vertebral fractures may result in scoliosis or kyphosis and, because they may be clinically silent, it is imperative that vertebral fractures are diagnosed in children accurately and at an early stage, so the necessary medical care can be implemented. Traditionally, diagnosis of osteoporotic vertebral fractures has been from lateral spine radiographs; however, a small number of studies have shown that dual energy x-ray absorptiometry is comparable to radiographs for identifying vertebral fractures in children, while allowing reduced radiation exposure. The diagnosis of vertebral fractures from dual energy x-ray absorptiometry is termed vertebral fracture assessment. Existing scoring systems for vertebral fracture assessment in adults have been assessed for use in children, but there is no standardisation and observer reliability is variable. This literature review suggests the need for a semiautomated tool that (compared to the subjective and semiquantitative methods available) will allow more reliable and precise detection of vertebral fractures in children.
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21
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Ikemoto T, Miki K, Matsubara T, Wakao N. Psychological Treatment Strategy for Chronic Low Back Pain. Spine Surg Relat Res 2018; 3:199-206. [PMID: 31440677 PMCID: PMC6698517 DOI: 10.22603/ssrr.2018-0050] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Accepted: 09/02/2018] [Indexed: 12/20/2022] Open
Abstract
Studies have indicated that chronic low back pain (LBP) should be approached according to its morphological basis and in consideration of biopsychosocial interventions. This study presents an updated review on available psychological assessments and interventions for patients with chronic LBP. Psychosocial factors, including fear-avoidance behavior, low mood/withdrawal, expectation of passive treatment, and negative pain beliefs, are known as risk factors for the development of chronic LBP. The Örebro Musculoskeletal Pain Questionnaire, STarT Back Screening Tool, and Brief Scale for Psychiatric Problems in Orthopaedic Patients have been used as screening tools to assess the development of chronicity or identify possible psychiatric problems. The Pain Catastrophizing Scale, Pain Self-Efficacy Questionnaire, and Injustice Experience Questionnaire are also widely used to assess psychosocial factors in patients with chronic pain. With regard to interventions, the placebo effect can be enhanced by preferable patient-clinician relationship. Reassurance to patients with non-specific pain is advised by many guidelines. Cognitive behavioral therapy focuses on restructuring the negative cognition of the patient into realistic appraisal. Mindfulness may help improve pain acceptance. Self-management strategies with appropriate goal setting and pacing theory have proved to improve long-term pain-related outcomes in patients with chronic pain.
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Affiliation(s)
- Tatsunori Ikemoto
- Department of Orthopedic Surgery, Aichi Medical University, Nagakute, Japan
- Pain Medicine & Research Information Center, nonprofit organization, Aichi, Japan
| | - Kenji Miki
- Center for Pain, Hayaishi Hospital, Osaka, Japan
- Pain Medicine & Research Information Center, nonprofit organization, Aichi, Japan
| | - Takako Matsubara
- Department of Physical Therapy, Faculty of Rehabilitation, Kobe Gakuin University, Kobe, Japan
- Pain Medicine & Research Information Center, nonprofit organization, Aichi, Japan
| | - Norimitsu Wakao
- Department of Orthopedic Surgery, Aichi Medical University, Nagakute, Japan
- Spine Center, Aichi Medical University Hospital, Nagakute, Japan
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Oura P, Paananen M, Niinimäki J, Tammelin T, Auvinen J, Korpelainen R, Karppinen J, Junno JA. High-impact exercise in adulthood and vertebral dimensions in midlife - the Northern Finland Birth Cohort 1966 study. BMC Musculoskelet Disord 2017; 18:433. [PMID: 29110646 PMCID: PMC5674855 DOI: 10.1186/s12891-017-1794-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Accepted: 10/31/2017] [Indexed: 11/10/2022] Open
Abstract
Background Vertebral size and especially cross-sectional area (CSA) are independently associated with vertebral fracture risk. Previous studies have suggested that physical activity and especially high-impact exercise may affect vertebral strength. We aimed to investigate the association between high-impact exercise at 31 and 46 years of age and vertebral dimensions in midlife. Methods We used a subsample of 1023 individuals from the Northern Finland Birth Cohort 1966 study with records of self-reported sports participation from 31 and 46 years and MRI-derived data on vertebral dimensions from 46 years. Based on the sports participation data, we constructed three impact categories (high, mixed, low) that represented longitudinal high-impact exercise activity in adulthood. We used linear regression and generalized estimating equation (GEE) models to analyse the association between high-impact exercise and vertebral CSA, with adjustments for vertebral height and body mass index. Results Participation in high-impact sports was associated with large vertebral CSA among women but not men. The women in the 'mixed' group had 36.8 (95% confidence interval 11.2–62.5) mm2 larger CSA and the women in the 'high' group 43.2 (15.2–71.1) mm2 larger CSA than the 'low' group. Conclusions We suggest that participation (≥ 1/week) in one or more high-impact sports in adulthood is associated with larger vertebral size, and thus increased vertebral strength, among middle-aged women.
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Affiliation(s)
- Petteri Oura
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, 90014, Oulu, Finland. .,Center for Life Course Health Research, Faculty of Medicine, University of Oulu, P.O. Box 5000, 90014, Oulu, Finland. .,Research Unit of Medical Imaging, Physics and Technology, Faculty of Medicine, University of Oulu, P.O. Box 5000, 90014, Oulu, Finland.
| | - Markus Paananen
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, 90014, Oulu, Finland.,Center for Life Course Health Research, Faculty of Medicine, University of Oulu, P.O. Box 5000, 90014, Oulu, Finland
| | - Jaakko Niinimäki
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, 90014, Oulu, Finland.,Research Unit of Medical Imaging, Physics and Technology, Faculty of Medicine, University of Oulu, P.O. Box 5000, 90014, Oulu, Finland
| | - Tuija Tammelin
- LIKES-Research Center for Sport and Health Sciences, Rautpohjankatu 8, 40700, Jyväskylä, Finland
| | - Juha Auvinen
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, 90014, Oulu, Finland.,Center for Life Course Health Research, Faculty of Medicine, University of Oulu, P.O. Box 5000, 90014, Oulu, Finland
| | - Raija Korpelainen
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, 90014, Oulu, Finland.,Center for Life Course Health Research, Faculty of Medicine, University of Oulu, P.O. Box 5000, 90014, Oulu, Finland.,Department of Sports and Exercise Medicine, Oulu Deaconess Institute, Albertinkatu 18A, 90100, Oulu, Finland
| | - Jaro Karppinen
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, 90014, Oulu, Finland.,Center for Life Course Health Research, Faculty of Medicine, University of Oulu, P.O. Box 5000, 90014, Oulu, Finland.,Finnish Institute of Occupational Health, Kastelli Research Center, Aapistie 1, 90220, Oulu, Finland
| | - Juho-Antti Junno
- Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 5000, 90014, Oulu, Finland.,Center for Life Course Health Research, Faculty of Medicine, University of Oulu, P.O. Box 5000, 90014, Oulu, Finland.,Cancer and Translational Medicine Research Unit, Faculty of Medicine, University of Oulu, P.O. Box 5000, 90014, Oulu, Finland.,Department of Archaeology, Faculty of Humanities, University of Oulu, P.O. Box 8000, 90014, Oulu, Finland
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Garg B, Dixit V, Batra S, Malhotra R, Sharan A. Non-surgical management of acute osteoporotic vertebral compression fracture: A review. J Clin Orthop Trauma 2017; 8:131-138. [PMID: 28720988 PMCID: PMC5498748 DOI: 10.1016/j.jcot.2017.02.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2016] [Revised: 01/20/2017] [Accepted: 02/02/2017] [Indexed: 02/08/2023] Open
Abstract
Osteoporosis is a major public health problem. Last decade has seen rise in osteoporotic vertebral fractures. Pragmatic management of osteoporotic VCF is challenging to the surgeons. In clinical settings, the situation becomes more complex when it comes to managing painful osteoporotic vertebral compression fractures (VCFs) due to various co-morbid factors that may limit aggressive interventions. Patients with Osteoporotic vertebral fractures are often characterized by general/relative immobility and physical frailty. Osteoporotic VCF not only affects the quality of life (e.g. pain) but also decreases the lifespan of the individual. The present review critically evaluates the currently prevailing non-surgical management modalities (conservative) offered in acute symptomatic osteoporotic VCFs that occur either within (0-5 days) of any incident event or present with the onset of symptoms such as pain.
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Affiliation(s)
- Bhavuk Garg
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
| | - Vivek Dixit
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
| | - Sahil Batra
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
| | - Rajesh Malhotra
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
| | - Alok Sharan
- WESTMED Spine Centre, New York, NY, United States
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Karunanayake AL, Pathmeswaran A, Wijayaratne LS. Chronic low back pain and its association with lumbar vertebrae and intervertebral disc changes in adults. A case control study. Int J Rheum Dis 2017; 21:602-610. [PMID: 28205378 DOI: 10.1111/1756-185x.13026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIM This study was done to determine the association between chronic low back pain and vertebral fractures, intervertebral disc space (IDS) narrowing, vertebral osteophytes and spondylolisthesis among adults. METHOD This case control study was done in Sri Lanka. Cases were patients with low back pain and controls were without low back pain. Postero-anterior and lateral radiographs of lumbar sacral spine of both groups were studied. To detect vertebral fractures in fourth and fifth lumbar vertebrae, anterior and posterior heights of vertebrae were measured using a Vernier caliper and antero-posterior ratio (A/P) was calculated. Having an A/P ratio value of < 0.89 was considered as a vertebral fracture. Presence of disc space narrowing, vertebral osteophytes and spondylolisthesis was assessed by two radiologists working independently. Bivariate and logistic regression analysis was done to find associations. RESULTS There were 140 cases and 140 controls. Mean (SD) age for cases was 51.6 (17) years. Mean (SD) age for controls was 50 (15) years. Females made up 62% of cases and controls. Fifth lumbar vertebral fracture (odds ratio [OR] = 10.2; P = 0.001), fourth lumbar vertebral fracture (OR = 2.5; P = 0.017) and IDS narrowing (OR = 4.15, P = 0.009) had a significant association with low back pain and vertebral osteophytes and spondylolisthesis did not have a significant association with low back pain. CONCLUSION Only vertebral fractures and IDS narrowing had a significant association with chronic low back pain.
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Effects of Leisure-Time Physical Activity on Vertebral Dimensions in the Northern Finland Birth Cohort 1966. Sci Rep 2016; 6:27844. [PMID: 27282350 PMCID: PMC4901287 DOI: 10.1038/srep27844] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 05/18/2016] [Indexed: 11/09/2022] Open
Abstract
Vertebral fractures are a common burden amongst elderly and late middle aged people. Vertebral cross-sectional area (CSA) is a major determinant of vertebral strength and thus associated with vertebral fracture risk. Previous studies suggest that physical activity affects vertebral CSA. We aimed to investigate the relationship between leisure-time physical activity (LTPA) from adolescence to middle age and vertebral dimensions in adulthood. We utilized the Northern Finland Birth Cohort 1966, of which 1188 subjects had records of LTPA at 14, 31 and 46 years, and had undergone lumbar magnetic resonance imaging (MRI) at the mean age of 47 years. Using MRI data, we measured eight dimensions of the L4 vertebra. Socioeconomic status, smoking habits, height and weight were also recorded at 14, 31 and 46 years. We obtained lifetime LTPA (14-46 years of age) trajectories using latent class analysis, which resulted in three categories (active, moderately active, inactive) in both genders. Linear regression analysis was used to analyze the association between LTPA and vertebral CSA with adjustments for vertebral height, BMI, socioeconomic status and smoking. High lifetime LTPA was associated with larger vertebral CSA in women but not men. Further research is needed to investigate the factors behind the observed gender-related differences.
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