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随着老龄化社会的来临,老龄化带来的一系列问题也越来越多地受到人们的关注。因多种衰老造成代谢及生理功能的改变,人们对瘦体重越发重视。瘦体重又称去脂体重,为去除脂肪外身体其他成分的重量,其中肌肉和骨骼占很大的比重[1]。随着年龄增长,除了与之相关的骨密度下降之外,身体的另一个重要变化就是骨骼肌质量的下降[2]。1989年,美国塔夫茨大学的Rosenberg[3]首次提出“肌肉减少症”(简称肌少症)一词,用以描述与年龄增长相关的肌肉质量下降。目前将肌少症定义为以广泛的、渐进性的骨骼肌质量和力量减少或丧失为特点,并可能导致机体残疾、生活质量下降、甚至死亡的综合征[4]。肌少症可导致罹患者行动障碍、跌倒和骨折风险增加,从而造成生活能力丧失和残疾等严重后果,不仅增加了患者本身的死亡风险,而且加重了家庭经济及社会保障的负担。因此,肌少症的早期检测和识别尤为重要。在各种测量肌肉质量的图像技术中,双能X线吸收法(dual energy X-ray absorptiometry,DXA)具有经济、快速、可重复性强、辐射剂量小及能同时呈现肌肉、脂肪和骨量等优点,现已成为研究及临床应用中估测肌肉质量的首选方法[5-6]。
双能X线吸收法在肌少症诊治中的研究进展
Research progress of dual energy X-ray absorptiometry in sarcopenia
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摘要: 肌肉减少症(简称肌少症)是以广泛的、渐进的骨骼肌质量和力量减少或丧失为特点,并可能导致机体残疾、生活质量下降、甚至死亡的综合征。肌少症可导致罹患者行动障碍、跌倒及骨折风险增加,从而造成日常生活能力丧失和残疾等严重后果。双能X线吸收法(DXA)具有经济、快速、可重复性强、辐射剂量小及能同时呈现肌肉、脂肪和骨量等优点,现已成为研究及临床应用中估测肌肉质量的首选方法。笔者就DXA肌肉质量测定在肌少症诊疗中的研究进展进行综述。Abstract: Sarcopenia is a syndrome characterized by extensive and progressive loss of mass and strength of skeletal muscle and may lead to disability, decline in quality of life, or even death. Dual energy X-ray absorptiometry (DXA) can simultaneously examine muscle, fat, and bone mass with the advantages of low cost, fast operation, high repeatability, and low radiation dose. This technique has become the first choice to estimate muscle mass in research and clinical practice. This review focuses on the progress of DXA application in sarcopenia.
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Key words:
- Absorptiometry,photon /
- Sarcopenia /
- Muscle mass
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[1] Lang T, Cauley JA, Tylavsky F, et al. Computed Tomographic Measurements of Thigh Muscle Cross-Sectional Area and Attenuation Coefficient Predict Hip Fracture: The Health, Aging, and Body Composition Study[J]. J Bone Miner Res, 2010, 25(3): 513−519. DOI: 10.1359/jbmr.090807. [2] Trombetti A, Reid KF, Hars M, et al. Age-associated Declines in Muscle Mass, Strength, Power, and Physical Performance: Impact on Fear of Falling and Quality of Life[J]. Osteoporos Int, 2016, 27(2): 463−471. DOI: 10.1007/s00198−015−3236−5. [3] Rosenberg IH. Summary comments[J]. Am J Clin Nutr, 1989, 50(5): 1231−1233. DOI: 10.1093/ajcn/50.5.1231. [4] Dawson-Hughes B, Bischoff-Ferrari H. Considerations concerning the definition of sarcopenia: response to comments[J]. Osteoporos Int, 2016, 27(11): 3147−3148. DOI: 10.1007/s00198−016−3727−z. [5] Toombs RJ, Ducher G, Shepherd JA, et al. The Impact of Recent Technological Advances on the Trueness and Precision of DXA to Assess Body Composition[J]. Obesity, 2012, 20(1): 30−39. DOI: 10.1038/oby.2011.211. [6] Shepherd JA, Ng BK, Sommer MJ, et al. Body Composition by DXA[J]. Bone, 2017, 104: 101−105. DOI: 10.1016/j.bone.2017.06.010. [7] Cruz-Jentoft AJ, Baeyens JP, Bauer JM, et al. Sarcopenia: European consensus on definition and diagnosis: Report of the European Working Group on Sarcopenia in Older People[J]. Age Ageing, 2010, 39(4): 412−423. DOI: 10.1093/ageing/afq034. [8] Chen LK, Liu LK, Woo J, et al. Sarcopenia in Asia: Consensus Report of the Asian Working Group for Sarcopenia[J]. J Am Med Dir Assoc, 2014, 15(2): 95−101. DOI: 10.1016/j.jamda.2013.11.025. [9] Han DS, Chang KV, Li CM, et al. Skeletal muscle mass adjusted by height correlated better with muscular functions than that adjusted by body weight in defining sarcopenia[J/OL]. Sci Rep, 2016, 6: 19457[2018-12-12]. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4079215/. DOI: 10.1038/srep19457. [10] 中华医学会骨质疏松和骨矿盐疾病分会. 肌少症共识[J]. 中华骨质疏松和骨矿盐疾病杂志, 2016, 9(3): 215−227. DOI: 10.3969/j.issn.1674−2591.2016.03.001.
Chinese Society of Osteoporosis and Bone Mineral Research. Consensus on sarcopenia[J]. Chin J Osteoporosis & Bone Miner Res, 2016, 9(3): 215−227. DOI: 10.3969/j.issn.1674−2591.2016.03.001.[11] Nana A, Slater GJ, Hopkins WG, et al. Effects of Daily Activities on Dual-Energy X-ray Absorptiometry Measurements of Body Composition in Active People[J]. Med Sci Sports Exerc, 2012, 44(1): 180−189. DOI: 10.1249/MSS.0b013e318228b60e. [12] Tinsley GM, Morales E, Forsse JS, et al. Impact of Acute Dietary Manipulations on DXA and BIA Body Composition Estimates[J]. Med Sci Sports Exerc, 2017, 49(4): 823−832. DOI: 10.1249/MSS.0000000000001148. [13] Rouillier MA, David-Riel S, Brazeau AS, et al. Effect of an Acute High Carbohydrate Diet on Body Composition using DXA in Young Men[J]. Ann Nutr Metab, 2015, 66(4): 233−236. DOI: 10.1159/000435840. [14] Vilaça KHC, Ferriolli E, Lima NKC, et al. Effect of Fluid and Food Intake on the Body Composition Evaluation of Elderly Persons[J]. J Nutr Health Aging, 2009, 13(3): 183−186. DOI: 10.1007/s12603−009−0055−4. [15] Toomey CM, McCormack WG, Jakeman P. The Effect of Hydration Status on the Measurement of Lean Tissue Mass by Dual-Energy X-ray Absorptiometry[J]. Eur J Appl Physiol, 2017, 117(3): 567−574. DOI: 10.1007/s00421−017−3552−x. [16] Kuchnia AJ, Yamada Y, Teigen L, et al. Combination of DXA and BIS Body Composition Measurements Is Highly Correlated with Physical Function-an Approach to Improve Muscle Mass Assessment[J/OL]. Arch Osteoporos, 2018, 13(1): 97[2018-12-12]. https://link.springer.com/article/10.1007/s11657-018-0508-7. DOI: 10.1007/s11657-018-0508-7. [17] Bazzocchi A, Ponti F, Albisinni U, et al. DXA: Technical Aspects and Application[J]. Eur J Radiol, 2016, 85(8): 1481−1492. DOI: 10.1016/j.ejrad.2016.04.004. [18] Rothney MP, Brychta RJ, Schaefer EV, et al. Body Composition Measured by Dual-energy X-ray Absorptiometry Half-body Scans in Obese Adults[J]. Obesity, 2012, 17(6): 1281−1286. DOI: 10.1038/oby.2009.14. [19] Santos DA, Gobbo LA, Matias CN, et al. Body Composition in Taller Individuals Using DXA: A Validation Study for Athletic and Non-Athletic Populations[J]. J Sports Sci, 2013, 31(4): 405−413. DOI: 10.1080/02640414.2012.734918. [20] Krueger D, Siglinsky E, Buehring B, et al. Total Body Less Head Measurement Is Most Appropriate for Lean Mass Assessment in Adults[J]. J Clin Densitom, 2017, 20(1): 128−129. DOI: 10.1016/j.jocd.2016.08.068. [21] Silva AM, Heymsfield SB, Sardinha LB. Assessing Body Composition in Taller or Broader Individuals Using Dual-Energy X-ray Absorptiometry: A Systematic Review[J]. Eur J Clin Nutr, 2013, 67(10): 1012−1021. DOI: 10.1038/ejcn.2013.148. [22] Hangartner TN, Warner S, Braillon P, et al. The Official Positions of the International Society for Clinical Densitometry: Acquisition of Dual-Energy X-ray Absorptiometry Body Composition and Considerations Regarding Analysis and Repeatability of Measures[J]. J Clin Densitom, 2013, 16(4): 520−536. DOI: 10.1016/j.jocd.2013.08.007. [23] Crabtree NJ, Arabi A, Bachrach LK, et al. Dual-Energy X-ray Absorptiometry Interpretation and Reporting in Children and Adolescents: The Revised 2013 ISCD Pediatric Official Positions[J]. J Clin Densitom, 2014, 17(2): 225−242. DOI: 10.1016/j.jocd.2014.01.003. [24] Ponti F, Soverini V, Plazzi A, et al. DXA-assessed Changes in Body Composition in Obese Women Following Two Different Weight Loss Programs[J]. Nutrition, 2018, 46: 13−19. DOI: 10.1016/j.nut.2017.07.016. [25] Beavers KM, Walkup MP, Weaver AA, et al. Effect of Exercise Modality During Weight Loss on Bone Health in Older Adults With Obesity and Cardiovascular Disease or Metabolic Syndrome: A Randomized Controlled Trial[J]. J Bone Miner Res, 2018, 33(12): 2140−2149. DOI: 10.1002/jbmr.3555. [26] Faucher P, Poitou C, Carette C, et al. Bariatric Surgery in Obese Patients with Type 1 Diabetes: Effects on Weight Loss and Metabolic Control[J]. Obes Surg, 2016, 26(10): 2370−2378. DOI: 10.1007/s11695−016−2106−3. [27] Marra M, Sammarco R, De Filippo E, et al. Prediction of Body Composition in Anorexia Nervosa: Results From a Retrospective Study[J]. Clin Nutr, 2018, 37(5): 1670−1674. DOI: 10.1016/j.clnu.2017.07.016. [28] El Ghoch M, Pourhassan M, Milanese C, et al. Changes in lean and skeletal muscle body mass in adult females with anorexia nervosa before and after weight restoration[J]. Clin Nutr, 2017, 36(1): 170−178. DOI: 10.1016/j.clnu.2015.10.006. [29] Zamboni M, Mazzali G, Fantin F, et al. Sarcopenic Obesity: A New Category of Obesity in the Elderly[J]. Nutr Metab Cardiovasc Dis, 2008, 18(5): 388−395. DOI: 10.1016/j.numecd.2007.10.002. [30] Baumgartner RN. Body Composition in Healthy Aging[J]. Ann N Y Acad Sci, 2010, 904(1): 437−448. DOI: 10.1111/j.1749−6632.2000.tb06498.x. [31] Studenski SA, Peters KW, Alley DE, et al. The FNIH Sarcopenia Project: Rationale, Study Description, Conference Recommendations, and Final Estimates[J]. J Gerontol, 2014, 69(5): 547−558. DOI: 10.1093/gerona/glu010. [32] Fukuda T, Bouchi R, Takeuchi T, et al. Sarcopenic obesity assessed using dual energy X-ray absorptiometry (DXA) can predict cardiovascular disease in patients with type 2 diabetes: a retrospective observational study[J/OL]. Cardiovasc Diabetol, 2018, 17(1): 55[2018-12-12]. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5891961/. DOI: 10.1186/s12933-018-0700-5. [33] Van Aller C, Lara J, Stephan BCM, et al. Sarcopenic Obesity and Overall Mortality: Results From the Application of Novel Models of Body Composition Phenotypes to the National Health and Nutrition Examination Survey 1999-2004[J]. Clin Nutr, 2019, 38(1): 264−270. DOI: 10.1016/j.clnu.2018.01.022. [34] Levinger I, Phu S, Duque G. Sarcopenia and Osteoporotic Fractures[J]. Clin Rev Bone Miner Metab, 2016, 14(1): 38−44. DOI: 10.1007/s12018−016−9204−6. [35] Binkley N, Buehring B. Beyond FRAX®: It's Time to Consider "Sarco-Osteopenia"[J]. J Clin Densitom, 2009, 12(4): 413−416. DOI: 10.1016/j.jocd.2009.06.004. [36] Drey M, Sieber CC, Bertsch T, et al. Osteosarcopenia Is More Than Sarcopenia and Osteopenia Alone[J]. Aging Clin Exp Res, 2015, 28(5): 895−899. DOI: 10.1007/s40520−015−0494−1. [37] Wang YJ, Wang Y, Zhan JK, et al. Sarco-Osteoporosis: Prevalence and Association with Frailty in Chinese Community-Dwelling Older Adults[J]. Int J Endocrinol, 2015, 2015: 482940. DOI: 10.1155/2015/482940. [38] Buehring B, Krueger D, Binkley N. Effect of Including Historical Height and Radius BMD Measurement on Sarco-Osteoporosis Prevalence[J]. J Cachexia Sarcopeni, 2013, 4(1): 47−54. DOI: 10.1007/s13539−012−0080−8. [39] Hong N, Chang OK, Youm Y, et al. Dysmobility Syndrome Is Associated With Prevalent Morphometric Vertebral Fracture in Older Adults: The Korean Urban-Rural Elderly (Kure) Study[J]. Arch Osteoporos, 2018, 13(1): 86. DOI: 10.1007/s11657−018−0500−2. [40] Buehring B, Hansen KE, Lewis BL, et al. Dysmobility Syndrome Independently Increases Fracture Risk in the Osteoporotic Fractures in Men (MrOS) Prospective Cohort Study[J]. J Bone Miner Res, 2018, 33(9): 1622−1629. DOI: 10.1002/jbmr.3455. [41] Binkley N, Krueger D, Buehring B. What's in a Name Revisited: Should Osteoporosis and Sarcopenia be Considered Components of "Dysmobility Syndrome?"[J]. Osteoporos Int, 2013, 24(12): 2955−2959. DOI: 10.1007/s00198−013−2427−1.
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