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Hussain SM, Ackerman IN, Wang Y, Zomer E, Cicuttini FM. Could low birth weight and preterm birth be associated with significant burden of hip osteoarthritis? A systematic review. Arthritis Res Ther 2018; 20:121. [PMID: 29884206 PMCID: PMC5994049 DOI: 10.1186/s13075-018-1627-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Approaches for the prevention and treatment of hip osteoarthritis (OA) remain limited. There are recent data suggesting that low birth weight (LBW) and preterm birth may be risk factors for hip osteoarthritis. This has the potential to change the current paradigm of hip osteoarthritis prevention by targeting early life factors. The aim of this review was to examine the available evidence for an association of LBW and preterm birth with hip OA. The potential cost implications associated with total hip arthroplasty were also evaluated. METHODS Ovid Medline, EMBASE, and Cinahl were searched up until August 2017 using MeSH terms and key words. Methodological quality was evaluated using the National Heart Lung and Blood Institute (NHLBI) quality assessment tool. Qualitative evidence synthesis was performed to summarise the results. Bradford Hill's criteria for causation including the temporal relationship, consistency, strength of the association, specificity, dose-response relationship, and analogy were used to assess the evidence for causation. Economic modelling was used to calculate the potential economic burden associated with LBW or preterm birth related total hip arthroplasty using Australian data from 2012 to 2015. RESULTS Five studies, ranging from high to low quality, were included. Hip bone shape abnormalities examined included developmental hip dysplasia and immature hip, and hip osteoarthritis included osteophytes and total hip arthroplasty. A causal link between low birth weight or preterm birth and hip osteoarthritis was found. Of the 30,477 total hip arthroplasties performed for hip osteoarthritis in Australia in 2015, 5791 were estimated to be born preterm and 5273 with low birth weight. This equated to a potential total hip arthroplasty cost of AU$145,136,082 and AU$132,150,222 for these subgroups, respectively. CONCLUSION Available data suggest that low birth weight and preterm birth are associated with hip bone shape abnormalities and hip osteoarthritis requiring total hip arthroplasty, with a substantial associated financial burden. Given the current lack of effective treatment and prevention strategies for hip osteoarthritis, this offers a new avenue for reducing the future burden of hip osteoarthritis.
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Affiliation(s)
- Sultana Monira Hussain
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia.
| | - Ilana N Ackerman
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia
| | - Yuanyuan Wang
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia
| | - Ella Zomer
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia
| | - Flavia M Cicuttini
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia
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Postnatal Changes in Humerus Cortical Bone Thickness Reflect the Development of Metabolic Bone Disease in Preterm Infants. DISEASE MARKERS 2016; 2016:2176594. [PMID: 27194819 PMCID: PMC4852355 DOI: 10.1155/2016/2176594] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 03/10/2016] [Accepted: 03/31/2016] [Indexed: 11/17/2022]
Abstract
Objective. To use cortical bone thickness (CBT) of the humerus to identify risk factors for the development of metabolic bone disease in preterm infants. Methods. Twenty-seven infants born at <32 weeks of gestational age, with a birth weight of <1,500 g, were enrolled. Humeral CBT was measured from chest radiographs at birth and at 27-28, 31-32, and 36-44 weeks of postmenstrual age (PMA). The risk factors for the development of osteomalacia were statistically analyzed. Results. The humeral CBT at 36-44 weeks of PMA was positively correlated with gestational age and birth weight and negatively correlated with the duration of mechanical ventilation. CBT increased with PMA, except in six very early preterm infants in whom it decreased. Based on logistic regression analysis, gestational age and duration of mechanical ventilation were identified as risk factors for cortical bone thinning. Conclusions. Humeral CBT may serve as a radiologic marker of metabolic bone disease at 36-44 weeks of PMA in preterm infants. Cortical bones of extremely preterm infants are fragile, even when age is corrected for term, and require extreme care to lower the risk of fractures.
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Li J, Funato M, Tamai H, Wada H, Nishihara M, Morita T, Miller SL, Egashira K. Impact of intra- and extrauterine growth on bone mineral density and content in the neonatal period of very-low-birth-weight infants. Early Hum Dev 2016; 92:1-6. [PMID: 26619067 DOI: 10.1016/j.earlhumdev.2015.10.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 10/20/2015] [Accepted: 10/21/2015] [Indexed: 11/15/2022]
Abstract
BACKGROUND Very-low-birthweight infants (VLBWIs) are at high risk for suboptimal bone mineral density (BMD) and bone mineral content (BMC). Small-for-gestational-age (SGA) status also causes reduced bone mineralization in full-term infants. However, the impact of intrauterine and postnatal extrauterine growth on BMD and BMC in VLBWIs is inconclusive. METHODS We retrospectively investigated n=68 VLBWIs, comprising 45 appropriate-for-gestational-age (AGA) and 23 SGA infants who underwent lumbar spine dual-energy X-ray absorptiometry at term-equivalent age. RESULTS BMD and BMC did not differ between AGA and SGA VLBWIs. Subgroup analyses of infants with birthweight<1000 g vs 1000-1500 g, and GA<27 weeks vs ≥ 27 weeks also showed no differences in BMD and BMC between AGA and SGA infants. In contrast, infants with extrauterine growth restriction (EUGR) showed significantly lower values than those without (BMD: 0.124 ± 0.023 vs 0.141 ± 0.032 g/cm(2), P=0.02; BMC: 0.80 ± 0.26 vs 0.94 ± 0.23 g, P=0.04). There were no differences between AGA and SGA infants with EUGR. However, in the AGA cohort, infants with EUGR showed significantly lower values than those without (BMD: 0.121 ± 0.022; 0.141 ± 0.03 g/cm(2), P=0.02; BMC: 0.73 ± 0.23 vs 0.94 ± 0.23 g, P=0.005). Multiple regression analyses showed GA, weight and head circumference at birth, and weight percentile at term correlated with term BMD. Conversely, only weight percentile at term significantly correlated with term BMC. CONCLUSION EUGR, rather than IUGR, is a risk factor for reduced BMD and BMC in the neonatal period in VLBWIs.
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Affiliation(s)
- Jingang Li
- Department of Pediatrics, Yodogawa Christian Hospital, Osaka, Japan; The Ritchie Centre, Hudson Institute of Medical Research, Monash University, Clayton, VIC Australia.
| | - Masahisa Funato
- Department of Pediatrics, Yodogawa Christian Hospital, Osaka, Japan
| | - Hiroshi Tamai
- Department of Pediatrics, Yodogawa Christian Hospital, Osaka, Japan
| | - Hiroshi Wada
- Department of Pediatrics, Yodogawa Christian Hospital, Osaka, Japan
| | - Masato Nishihara
- Department of Pediatrics, Yodogawa Christian Hospital, Osaka, Japan
| | - Takashi Morita
- Department of Pediatrics, Yodogawa Christian Hospital, Osaka, Japan
| | - Suzanne L Miller
- The Ritchie Centre, Hudson Institute of Medical Research, Monash University, Clayton, VIC Australia; The Department of Obstetrics and Gynaecology, Monash University, Clayton, VIC Australia
| | - Kayo Egashira
- Department of Neonatal Intensive Care Unit, Yodogawa Christian Hospital, Osaka, Japan
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Bone and fat mass in relation to postnatal levels of insulin-like growth factors in prematurely born children at 4 y of age. Pediatr Res 2014; 75:544-50. [PMID: 24441105 DOI: 10.1038/pr.2014.4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2013] [Accepted: 09/27/2013] [Indexed: 12/14/2022]
Abstract
BACKGROUND Children born prematurely may be at risk of developing osteopenia. This study investigated whether insulin-like growth factors (IGFs) in the early postnatal period influence bone mass and body composition in prematurely born children. METHODS A total of 74 control (gestational age >36 wk; n = 37) and preterm (gestational age <32 wk; n = 37) infants were investigated (mean age ± SD: 4.59 ± 0.31 y). Bone mineral density, body composition, and markers of bone and mineral metabolism were investigated in relation to postnatal IGF levels. RESULTS After adjusting for confounders, we found no differences in bone mass, but significantly less lean mass, increased fat mass, and increased osteocalcin levels in ex-preterm infants. Forward stepwise multiple analysis revealed that higher late postnatal IGF-II levels predict lumbar spine bone mineral content (P < 0.05) and lean mass (P < 0.05). When the birth weight standard deviation score was included in the analysis, higher early postnatal IGF-I levels predicted both lumbar spine bone mineral density and bone mineral content (P < 0.05). Higher early postnatal IGF binding protein-3 (P < 0.01) predicted increased fat mass at 4-y follow-up. CONCLUSION Ex-preterm children have normal bone mass but different body composition compared with full-term controls. Higher early IGF-I and late postnatal IGF-II concentrations are positive predictors of lumbar spine bone mass.
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Xu H, Zhao Z, Wang H, Ding M, Zhou A, Wang X, Zhang P, Duggan C, Hu FB. Bone mineral density of the spine in 11,898 Chinese infants and young children: a cross-sectional study. PLoS One 2013; 8:e82098. [PMID: 24324752 PMCID: PMC3855755 DOI: 10.1371/journal.pone.0082098] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Accepted: 10/28/2013] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Bone mineral density (BMD) increases progressively during childhood and adolescence and is affected by various genetic and environmental factors. The aim of this study was to establish reference values for lumbar BMD in healthy Chinese infants and young children and investigate its influencing factors. METHODS AND FINDINGS Healthy children aged 0 to 3 years who underwent regular physical examinations at the Child Health Care Clinic of Hubei Maternal and Child Health Hospital (N = 11,898) were recruited for this study. We also chose 379 preterm infants aged 0 to 1 years to preliminarily explore the development of BMD in this special population. BMD (g/cm(2)) measurements of the lumbar spine (L2-L4) were carried out with dual-energy X-ray absorptiometry and a questionnaire was administered to full-term children's parents to gather information on various nutritional and lifestyle factors as well as mothers' nutritional supplement use during pregnancy. Lumbar BMD significantly increased with age among both boys and girls (p<0.05), with fastest growth observed during the first postnatal year. There was no significant difference in lumbar BMD between boys and girls of similar age (p>0.05), either among healthy reference children or preterm infants. However, BMD values in preterm infants were significantly lower than those in term infants 3 to 8 months old (p<0.05) after adjustment for gestational age. Multivariable linear regression analysis indicated significant positive associations between lumbar BMD of healthy children and the child's age and current weight, mother's weight gain during pregnancy, birth weight, children's outdoor activity duration and children's physical activity duration. CONCLUSION Our study provides reference values of lumbar BMD for healthy Chinese children aged 0 to 3 years and identifies several influencing factors.
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Affiliation(s)
- Haiqing Xu
- Department of Child Health Care, Hubei Maternal and Child Health Hospital, Wuhan, China
| | - Zhiwei Zhao
- Department of Child Health Care, Hubei Maternal and Child Health Hospital, Wuhan, China
| | - Hong Wang
- Department of Child Health Care, Hubei Maternal and Child Health Hospital, Wuhan, China
| | - Ming Ding
- Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - Aiqin Zhou
- Department of Child Health Care, Hubei Maternal and Child Health Hospital, Wuhan, China
| | - Xiaoyan Wang
- Department of Child Health Care, Hubei Maternal and Child Health Hospital, Wuhan, China
| | - Ping Zhang
- Department of Child Health Care, Hubei Maternal and Child Health Hospital, Wuhan, China
| | - Christopher Duggan
- Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts, United States of America
- Children's Hospital, Boston, Massachusetts, United States of America
| | - Frank B. Hu
- Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts, United States of America
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Micklesfield LK, Levitt NS, Carstens MT, Dhansay MA, Norris SA, Lambert EV. Early life and current determinants of bone in South African children of mixed ancestral origin. Ann Hum Biol 2008; 34:647-55. [PMID: 18092208 DOI: 10.1080/03014460701730024] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND The influence of early life factors on the bone mineral density of children has been identified, however the contribution of these determinants may vary. AIM The study investigated determinants of bone mineral content (BMC) in South African children of mixed ancestral origin. SUBJECTS AND METHODS Early life data including birth weight, maternal alcohol consumption and smoking during pregnancy were collected on 9-year-old children of mixed ancestral origin (n = 64). Grip strength was measured, and physical activity, housing density and dietary data were collected. Whole body BMC (WB BMC), fat-free soft tissue and fat tissue were measured using dual energy X-ray absorptiometry. RESULTS Maternal alcohol consumption during pregnancy was associated with WB BMC, however after adjusting for possible confounders, this was no longer significant. When combined with gender, gestational age and maternal BMC in a multiple regression, maternal alcohol consumption during pregnancy could explain 20% of the variance in the WB BMC, however when current height was included in the model, the contribution of the other factors was insignificant. There was however a significant correlation between current height and birth weight (r = 0.34; p < 0.01) and alcohol consumption during pregnancy (r = 0.34; p < 0.05). A model consisting of current factors such as age, weight, gender, grip strength and calcium intake was able to explain 81.5% of the variance. Housing density was negatively correlated with WB BMC (r =-0.11; p = 0.05). CONCLUSION These data suggest that although early life factors may contribute indirectly to the bone mass of children of mixed ancestral origin, the contribution of current factors is greater. In addition, environmental factors such as housing density have a direct effect on bone mass, independent of body size.
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Affiliation(s)
- L K Micklesfield
- Department of Human Biology, University of Cape Town, Rondebosch 7700, Cape Town, South Africa.
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Halaba ZP, Bursa J, Kaplon UK, Pluskiewicz W, Marciniak S, Drzewiecka U. Phalangeal quantitative ultrasound measurements in former pre-term children aged 9-11 years. Br J Radiol 2006; 80:401-5. [PMID: 17068013 DOI: 10.1259/bjr/55460700] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The objective of this study was to compare phalangeal ultrasound values in 38 former pre-term children, aged 9-11 years, with 50 age-matched term controls. Skeletal status was evaluated using phalangeal quantitative ultrasound measurements (QUS) by DBM Sonic 1200 (IGEA, Carpi, Italy) which measures the amplitude dependent speed of sound (Ad-SoS, m s(-1)). There were no significant differences in values of Ad-SoS, weight and height between patients and controls irrespective of birth weight or prematurity. In conclusion, phalangeal ultrasound measurements performed in prematurely born infants show that at the age of 9-11 years their bone status does not differ from children born at term.
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Affiliation(s)
- Z P Halaba
- Public Clinical Hospital No 1 in Zabrze, Poland.
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Backström MC, Kuusela AL, Koivisto AM, Sievänen H. Bone structure and volumetric density in young adults born prematurely: a peripheral quantitative computed tomography study. Bone 2005; 36:688-93. [PMID: 15780965 DOI: 10.1016/j.bone.2005.02.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2004] [Revised: 01/21/2005] [Accepted: 02/05/2005] [Indexed: 11/23/2022]
Abstract
Prematurity is known to be associated with reduced bone mineral density (BMD) in childhood, but whether this condition has long-term detrimental consequences on adult bone structure is not known. In this study, we measured with peripheral quantitative computed tomography (pQCT) the total bone cross-sectional area, cortical area and wall thickness, cortical and trabecular density, and a density-weighed polar section modulus as a bone strength index (BSI) at distal and shaft sites of right radius and tibia in a group of 40 prematurely born, otherwise normally developed and healthy young adults (17 women and 23 men, aged 18 to 27 years) and compared their data to corresponding data obtained from a group of 42 control subjects born term (20 women and 22 men, aged 18 to 28 years). Body height and weight were similar in both groups, but the preterm group had significantly lower BSI values at distal sites of tibia (approximately -16%) and radius (approximately -13%) and at tibial shaft (approximately -11%) as compared to control group. In the weight-bearing tibia, BMC was lower and the lower BSI values were mainly due to smaller total bone cross-sectional area. For unknown reason, this prematurity-associated detrimental effect seemed to concern more men than women. In contrast, prematurity was not associated with volumetric trabecular and cortical densities at any measured bone site while the typical sex differences in bone density were observed. We conclude that prematurity is associated with somewhat smaller cross-sectional bone dimensions in terms of body size in young adulthood. Due to the cross-sectional design, this study could not reveal specific reasons but they may pertain to nutrition during the neonatal period and living habits in general.
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Affiliation(s)
- M C Backström
- Department of Paediatrics, Vasa Central Hospital, Finland.
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Yeste D, Almar J, Clemente M, Gussinyé M, Audí L, Carrascosa A. Areal bone mineral density of the lumbar spine in 80 premature newborns: a prospective and longitudinal study. J Pediatr Endocrinol Metab 2004; 17:959-66. [PMID: 15301043 DOI: 10.1515/jpem.2004.17.7.959] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Maximum bone mass accretion in the fetal skeleton is acquired during the third trimester of gestation, and may be compromised in premature newborns. OBJECTIVE To ascertain the incidence and evolution of osteopenia, a longitudinal study was performed to evaluate areal bone mineral density (aBMD) in the lumbar spine in premature newborns followed during the first 2 years of life. METHODS aBMD values were assessed in lumbar spine (L2-L4) by DEXA and expressed as grams hydroxyapatite/cm2 in 80 premature newborns, 41 boys and 39 girls, of gestational ages 24.5-35.7 weeks. aBMD values were evaluated at (mean+/-SD) 0.2+/-0.1 years (at discharge from the neonatal unit), 0.9+/-0.2 years and 2.0+/-0.5 years of postnatal age, and compared with those of age- and sex-matched full-term newborns with normal intrauterine and postnatal growth. RESULTS aBMD values recovered progressively from the first to the third evaluations, and were 0.139+/-0.06 g/cm2 (-2.4+/-1.4 SDS) at 0.2+/-0.1, 0.270+/-0.06 g/cm2 (-1.0+/-1.0 SDS) at 0.9+/-0.2 and 0.410 g/cm2 (-0.08+/-1.0 SDS) at 2.0+/-0.5 years. CONCLUSIONS Our data show a significant catch-up of aBMD, reaching values similar to those of full-term newborns at the age of 0.2+/-0.5 years, regardless of the gestational age at birth.
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Affiliation(s)
- Diego Yeste
- Pediatric Endocrinology Unit and Neonatology Unit, Hospital Materno-Infantil Vall d'Hebron, Barcelona, Spain.
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