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Tian A, Meng F, Li S, Wu Y, Zhang C, Luo X. Inadequate linear catch-up growth in children born small for gestational age: Influencing factors and underlying mechanisms. Rev Endocr Metab Disord 2024:10.1007/s11154-024-09885-x. [PMID: 38763958 DOI: 10.1007/s11154-024-09885-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/01/2024] [Indexed: 05/21/2024]
Abstract
A minority of children born small for gestational age (SGA) may experience catch-up growth failure and remain short in adulthood. However, the underlying causes and mechanisms of this phenomenon are not yet fully comprehended. We reviewed the present state of research concerning the growth hormone-insulin-like growth factor axis and growth plate in SGA children who fail to achieve catch-up growth. Additionally, we explored the factors influencing catch-up growth in SGA children and potential molecular mechanisms involved. Furthermore, we considered the potential benefits of supplementary nutrition, specific dietary patterns, probiotics and drug therapy in facilitating catch-up growth.
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Affiliation(s)
- Anran Tian
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Fucheng Meng
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Sujuan Li
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yichi Wu
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Cai Zhang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Xiaoping Luo
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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Rojo-Trejo ME, Robles-Osorio ML, Rangel B, García OP, Becerra-Hernández MF, Cárdenas-Rodríguez L, Sabath E. Appendicular Muscle Mass Index as the Most Important Determinant of Bone Mineral Content and Density in Small for Gestational Age Children. Clin Pediatr (Phila) 2024:99228241242515. [PMID: 38581300 DOI: 10.1177/00099228241242515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/08/2024]
Abstract
Preterm small for gestational age (SGA) children are at increased risk for low bone mineral content later in life; however, data on SGA children born at term are scarce. We included 44 SGA and 57 adequate for gestational age (AGA) children aged 6 to 11 years to compare bone mineral density (BMD) and bone mineral content (BMC) and to identify which anthropometric and biochemical values influence bone mineralization in these children. Fat mass, appendicular skeletal muscle mass index (ASMMI), BMC, and BMD were significantly lower in SGA children than in AGA (P ≤ .005). Appendicular muscle mass index correlated with BMC(TBLH,FN,L1-L4) and BMD(TBLH,FN,L1-L4) in both groups (r2 = 0.7, P < .05). In multivariate analysis, ASMMI was strongly associated with BMC and BMD in both groups. There were no differences in clinical biomarkers, calcium intake, and physical activity between the groups. Achieving adequate muscle mass contributes to adequate bone mineralization and a lower risk for low BMC and BMD in SGA children.
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Affiliation(s)
| | | | - Beatriz Rangel
- Nutrition School, Universidad Autónoma de Querétaro, Querétaro, México
| | - Olga P García
- Nutrition School, Universidad Autónoma de Querétaro, Querétaro, México
| | | | | | - Ernesto Sabath
- Nutrition School, Universidad Autónoma de Querétaro, Querétaro, México
- Renal Division and Metabolic Unit, Hospital General de Querétaro, Queretaro, México
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Lee TK, Kim YM, Lim HH. Comparison of anthropometric, metabolic, and body compositional abnormalities in Korean children and adolescents born small, appropriate, and large for gestational age: a population-based study from KNHANES V (2010-2011). Ann Pediatr Endocrinol Metab 2024; 29:29-37. [PMID: 38461803 PMCID: PMC10925778 DOI: 10.6065/apem.2346044.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/27/2023] [Accepted: 05/17/2023] [Indexed: 03/12/2024] Open
Abstract
PURPOSE The impacts of growth restriction and programming in the fetal stage on metabolic and bone health in children and adolescents are poorly understood. Moreover, there is insufficient evidence for the relationship between current growth status and metabolic components. Herein, we compared the growth status, metabolic and body compositions, and bone mineral density in Korean children and adolescents based on birth weight at gestational age. METHODS We studied 1,748 subjects (272 small for gestational age [SGA], 1,286 appropriate for gestational age [AGA], and 190 large for gestational age [LGA]; 931 men and 817 women) aged 10-18 years from the Korean National Health and Nutrition Examination Survey (KNHANES) V (2010-2011). Anthropometric measurements, fasting blood biochemistry, and body composition data were analyzed according to birth weight and gestational age. RESULTS The prevalence of low birth weight (14.7% vs. 1.2% in AGA and 3.2% in LGA, p<0.001) and current short stature (2.237 [1.296-3.861] compared to AGA, p=0.004) in SGA subjects was greater than that in other groups; however, the prevalence of overweight and obesity risks, metabolic syndrome (MetS), and MetS component abnormalities was not. Moreover, no significant differences were found in age- and sex-adjusted lean mass ratio, fat mass ratio, truncal fat ratio, bone mineral content, or bone density among the SGA, AGA, and LGA groups in Korean children and adolescents. CONCLUSION Our data demonstrate that birth weight alone may not be a determining factor for body composition and bone mass in Korean children and adolescents. Further prospective and longitudinal studies in adults are necessary to confirm the impact of SGA on metabolic components and bone health.
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Affiliation(s)
- Tae Kwan Lee
- Department of Pediatrics, Chungnam National University Hospital, Daejeon, Korea
| | - Yoo Mi Kim
- Department of Pediatrics, Chungnam National University College of Medicine, Daejeon, Korea
- Department of Pediatrics, Chungnam National University Sejong Hospital, Sejong, Korea
| | - Han Hyuk Lim
- Department of Pediatrics, Chungnam National University Hospital, Daejeon, Korea
- Department of Pediatrics, Chungnam National University College of Medicine, Daejeon, Korea
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Dao T, Robinson DL, Doyle LW, Lee PVS, Olsen J, Kale A, Cheong JLY, Wark JD. Quantifying Bone Strength Deficits in Young Adults Born Extremely Preterm or Extremely Low Birth Weight. J Bone Miner Res 2023; 38:1800-1808. [PMID: 37850817 PMCID: PMC10946901 DOI: 10.1002/jbmr.4926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 08/28/2023] [Accepted: 10/13/2023] [Indexed: 10/19/2023]
Abstract
The long-term bone health of young adults born extremely preterm (EP; <28 weeks' gestation) or extremely low birth weight (ELBW; <1000 g birth weight) in the post-surfactant era (since the early 1990s) is unclear. This study investigated their bone structure and estimated bone strength using peripheral quantitative computed tomography (pQCT)-based finite element modeling (pQCT-FEM). Results using this technique have been associated with bone fragility in several clinical settings. Participants comprised 161 EP/ELBW survivors (46.0% male) and 122 contemporaneous term-born (44.3% male), normal birth weight controls born in Victoria, Australia, during 1991-1992. At age 25 years, participants underwent pQCT at 4% and 66% of tibia and radius length, which was analyzed using pQCT-FEM. Groups were compared using linear regression and adjusted for height and weight. An interaction term between group and sex was added to assess group differences between sexes. Parameters measured included compressive stiffness (kcomp ), torsional stiffness (ktorsion ), and bending stiffness (kbend ). EP/ELBW survivors were shorter than the controls, but their weights were similar. Several unadjusted tibial pQCT-FEM parameters were lower in the EP/ELBW group. Height- and weight-adjusted ktorsion at 66% tibia remained lower in EP/ELBW (mean difference [95% confidence interval] -180 [-352, -8] Nm/deg). The evidence for group differences in ktorsion and kbend at 66% tibia was stronger among males than females (pinteractions <0.05). There was little evidence for group differences in adjusted radial models. Lower height- and weight-adjusted pQCT-FEM measures in EP/ELBW compared with controls suggest a clinically relevant increase in predicted long-term fracture risk in EP/ELBW survivors, particularly males. Future pQCT-FEM studies should utilize the tibial pQCT images because of the greater variability in the radius possibly related to lower measurement precision. © 2023 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Thang Dao
- Melbourne Medical SchoolThe University of MelbourneMelbourneAustralia
| | - Dale Lee Robinson
- Department of Biomedical EngineeringUniversity of MelbourneMelbourneAustralia
| | - Lex W Doyle
- Clinical SciencesMurdoch Children's Research InstituteMelbourneAustralia
- Department of Obstetrics and GynecologyUniversity of MelbourneMelbourneAustralia
- Newborn ResearchRoyal Women's HospitalMelbourneAustralia
- Department of PediatricsUniversity of MelbourneMelbourneAustralia
| | - Peter VS Lee
- Department of Biomedical EngineeringUniversity of MelbourneMelbourneAustralia
| | - Joy Olsen
- Clinical SciencesMurdoch Children's Research InstituteMelbourneAustralia
| | - Ashwini Kale
- Department of Medicine, The Royal Melbourne HospitalThe University of MelbourneMelbourneAustralia
- Bone and Mineral Medicine, Department of Diabetes and EndocrinologyThe Royal Melbourne HospitalMelbourneAustralia
| | - Jeanie LY Cheong
- Clinical SciencesMurdoch Children's Research InstituteMelbourneAustralia
- Department of Obstetrics and GynecologyUniversity of MelbourneMelbourneAustralia
- Newborn ResearchRoyal Women's HospitalMelbourneAustralia
| | - John D Wark
- Department of Medicine, The Royal Melbourne HospitalThe University of MelbourneMelbourneAustralia
- Bone and Mineral Medicine, Department of Diabetes and EndocrinologyThe Royal Melbourne HospitalMelbourneAustralia
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Elmrayed S, Pinto J, Tough SC, McDonald SW, Scime NV, Wollny K, Lee Y, Kramer MS, Ospina MB, Lorenzetti DL, Madubueze A, Leung AA, Kumar M, Fenton TR. Small for gestational age preterm infants and later adiposity and height: A systematic review and meta-analysis. Paediatr Perinat Epidemiol 2023; 37:652-668. [PMID: 37580882 DOI: 10.1111/ppe.13002] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 07/21/2023] [Accepted: 07/29/2023] [Indexed: 08/16/2023]
Abstract
BACKGROUND Overweight and obesity and their consequent morbidities are important worldwide health problems. Some research suggests excess adiposity origins may begin in fetal life, but unknown is whether this applies to infants born preterm. OBJECTIVE The objective of the study was to assess the association between small for gestational age (SGA) birth and later adiposity and height among those born preterm. DATA SOURCES MEDLINE, EMBASE and CINAHL until October 2022. STUDY SELECTION AND DATA EXTRACTION Studies were included if they reported anthropometric (adiposity measures and height) outcomes for participants born preterm with SGA versus non-SGA. Screening, data extraction and risks of bias assessments were conducted in duplicate by two reviewers. SYNTHESIS We meta-analysed across studies using random-effects models and explored potential heterogeneity sources. RESULTS Thirty-nine studies met the inclusion criteria. In later life, preterm SGA infants had a lower body mass index (-0.66 kg/m2 , 95% CI -0.79, -0.53; 32 studies, I2 = 16.7, n = 30,346), waist circumference (-1.20 cm, 95% CI -2.17, -0.23; 13 studies, I2 = 19.4, n = 2061), lean mass (-2.62 kg, 95% CI -3.45, 1.80; 7 studies, I2 = 0, n = 205) and height (-3.85 cm, 95% CI -4.73, -2.96; 26 studies, I2 = 52.6, n = 4174) compared with those preterm infants born non-SGA. There were no differences between preterm SGA and preterm non-SGA groups in waist/hip ratio, body fat, body fat per cent, truncal fat per cent, fat mass index or lean mass index, although power was limited for some analyses. Studies were rated at high risk of bias due to potential residual confounding and low risk of bias in other domains. CONCLUSIONS Compared to their preterm non-SGA peers, preterm infants born SGA have lower BMI, waist circumference, lean body mass and height in later life. No differences in adiposity were observed between SGA preterm infants and non-SGA preterm infants.
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Affiliation(s)
- Seham Elmrayed
- Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Institute of Global Health and Human Ecology, American University in Cairo, Cairo, Egypt
- Virginia Mason Franciscan Health, Seattle, Washington, USA
| | - Jahaira Pinto
- Faculty of Nursing, University of Calgary, Calgary, Alberta, Canada
| | - Suzanne C Tough
- Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Sheila W McDonald
- Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Natalie V Scime
- Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Krista Wollny
- Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Senior Persons Living Connected, Toronto, Ontario, Canada
| | - Yoonshin Lee
- Senior Persons Living Connected, Toronto, Ontario, Canada
| | - Michael S Kramer
- Departments of Pediatrics and of Epidemiology and Biostatistics, McGill University Faculty of Medicine, Montreal, Quebec, Canada
| | - Maria B Ospina
- Department of Public Health Sciences, Faculty of Health Sciences, Queen's University, Kingston, Canada
| | - Diane L Lorenzetti
- Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Health Sciences Library and Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Ada Madubueze
- Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Alexander A Leung
- Departments of Medicine and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Manoj Kumar
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Tanis R Fenton
- Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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6
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Kuitunen I, Sund R, Sankilampi U. Association of Preterm Birth and Low Birthweight with Bone Fractures during Childhood. J Bone Miner Res 2023; 38:1116-1124. [PMID: 37221134 DOI: 10.1002/jbmr.4833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/08/2023] [Accepted: 05/13/2023] [Indexed: 05/25/2023]
Abstract
Preterm birth and low birthweight have been associated with increased fracture risk in children. Our aim was to analyze bone fractures during childhood in preterm, and low-birthweight newborns compared to full-term and normal-birthweight newborns. We conducted a nationwide register-based cohort study in Finland from 1998 to 2017 and utilized the Medical Birth Register and Care Register for Health Care. All newborns alive 28 days after birth were included, and data on all fracture visits in specialized healthcare units were gathered. Incidences per 100,000 person-years with 95% confidence intervals (CI) were calculated, and comparisons were made by incidence rate ratios (IRRs). Kaplan-Meier analysis was used to analyze the timing of fractures during childhood (0-20 years). We included a total of 997,468 newborns and 95,869 fractures; the mean follow-up was 10.0 years, and the overall incidence of fractures was 963 per 100,000 person-years. Very preterm (<32 gestational weeks) newborns had 23% lower fracture incidence than term newborns (IRR 0.77; CI: 0.70-0.85). Preterm newborns (32 to 36 gestational weeks) had a fracture rate (IRR 0.98; CI: 0.95-1.01) similar to that of term newborns. Birthweight showed a linear increase in the fracture rates as newborns with birthweight less than 1000 g had the lowest fracture incidence of 773 per 100,000 person-years and the highest incidence (966 per 100,000 person-years) was among newborns with birthweight 2500 g or more. Children born very preterm or with extremely low birthweight have in general a lower fracture incidence during childhood compared to children born full term and with normal birthweight. These findings possibly reflect, in addition to improvements of neonatal intensive care and early nutrition, the fact that childhood fracture incidences are more dependent on issues other than early life events. © 2023 The Authors. Journal of Bone and Mineral Research published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Ilari Kuitunen
- Institute of Clinical Medicine and Department of Pediatrics, University of Eastern Finland, Kuopio, Finland
- Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland
| | - Reijo Sund
- Institute of Clinical Medicine and Kuopio Musculoskeletal Research Unit, University of Eastern Finland, Kuopio, Finland
| | - Ulla Sankilampi
- Institute of Clinical Medicine and Department of Pediatrics, University of Eastern Finland, Kuopio, Finland
- Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland
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Magrini SH, Mossor AM, German RZ, Young JW. Developmental factors influencing bone strength in precocial mammals: An infant pig model. J Anat 2023; 243:174-181. [PMID: 36815568 PMCID: PMC10273336 DOI: 10.1111/joa.13848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 01/17/2023] [Accepted: 02/01/2023] [Indexed: 02/24/2023] Open
Abstract
Most vertebrates are precocial in locomotion, able to walk and run soon after birth. Precociality requires a bony skeleton of sufficient strength to resist mechanical loading during early locomotor efforts. The aim of this study was to use an animal model-the preterm infant pig-to investigate some of the proximate factors that might determine variation in bone strength in precocial animals. Based on the prior literature, we tested the null predictions that skeletal integrity would be significantly compromised by truncated gestation (i.e., preterm birth) and reduced body mass at birth. We generated a suite of both morphometric measures (tissue mineral density and cross-sectional geometry) and performance-related metrics (ability to resist loading, deformation, and fracture during three-point bending tests) of the appendicular skeleton of preterm and full-term infant pigs. Results showed that very few measures in our ontogenetic infant pig sample significantly varied with either gestation length or birth mass. Overall, our results contribute to a growing body of literature demonstrating the early functional capacity of the precocial infant musculoskeletal system and suggest that bone strength in perinatal precocial mammals may be robust to the factors shown to compromise skeletal integrity in more altricial taxa.
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Affiliation(s)
| | - Angela M. Mossor
- School of Biomedical SciencesKent State UniversityKentOhioUSA
- Department of Anatomy and NeurobiologyNortheast Ohio Medical University (NEOMED)RootstownOhioUSA
| | - Rebecca Z. German
- School of Biomedical SciencesKent State UniversityKentOhioUSA
- Department of Anatomy and NeurobiologyNortheast Ohio Medical University (NEOMED)RootstownOhioUSA
| | - Jesse W. Young
- School of Biomedical SciencesKent State UniversityKentOhioUSA
- Department of Anatomy and NeurobiologyNortheast Ohio Medical University (NEOMED)RootstownOhioUSA
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Marin-Puyalto J, Gomez-Cabello A, Gomez-Bruton A, Matute-Llorente A, Castillo-Bernad S, Lozano-Berges G, Gonzalez-Agüero A, Casajus JA, Vicente-Rodriguez G. Design of a Computer Model for the Identification of Adolescent Swimmers at Risk of Low BMD. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3454. [PMID: 36834149 PMCID: PMC9964481 DOI: 10.3390/ijerph20043454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/10/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
This paper aims to elaborate a decision tree for the early detection of adolescent swimmers at risk of presenting low bone mineral density (BMD), based on easily measurable fitness and performance variables. The BMD of 78 adolescent swimmers was determined using dual-energy X-ray absorptiometry (DXA) scans at the hip and subtotal body. The participants also underwent physical fitness (muscular strength, speed, and cardiovascular endurance) and swimming performance assessments. A gradient-boosting machine regression tree was built to predict the BMD of the swimmers and to further develop a simpler individual decision tree. The predicted BMD was strongly correlated with the actual BMD values obtained from the DXA (r = 0.960, p < 0.001; root mean squared error = 0.034 g/cm2). According to a simple decision tree (74% classification accuracy), swimmers with a body mass index (BMI) lower than 17 kg/m2 or a handgrip strength inferior to 43 kg with the sum of both arms could be at a higher risk of having a low BMD. Easily measurable fitness variables (BMI and handgrip strength) could be used for the early detection of adolescent swimmers who are at risk of suffering from low BMD.
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Affiliation(s)
- Jorge Marin-Puyalto
- GENUD “Growth, Exercise, Nutrition and Development” Research Group, Universidad de Zaragoza, 50009 Zaragoza, Spain
- Department of Physiatry and Nursing, Faculty of Health Sciences (FCS), Universidad de Zaragoza, 50009 Zaragoza, Spain
| | - Alba Gomez-Cabello
- GENUD “Growth, Exercise, Nutrition and Development” Research Group, Universidad de Zaragoza, 50009 Zaragoza, Spain
- Centro Universitario de la Defensa, 50090 Zaragoza, Spain
- Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, 50009 Zaragoza, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), 28029 Madrid, Spain
| | - Alejandro Gomez-Bruton
- GENUD “Growth, Exercise, Nutrition and Development” Research Group, Universidad de Zaragoza, 50009 Zaragoza, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), 28029 Madrid, Spain
- Department of Physiatry and Nursing, Faculty of Health and Sport Sciences (FCSD), Universidad de Zaragoza, 22001 Huesca, Spain
| | - Angel Matute-Llorente
- GENUD “Growth, Exercise, Nutrition and Development” Research Group, Universidad de Zaragoza, 50009 Zaragoza, Spain
- Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, 50009 Zaragoza, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), 28029 Madrid, Spain
- Department of Physiatry and Nursing, Faculty of Health and Sport Sciences (FCSD), Universidad de Zaragoza, 22001 Huesca, Spain
| | - Sergio Castillo-Bernad
- Department of Physiatry and Nursing, Faculty of Health and Sport Sciences (FCSD), Universidad de Zaragoza, 22001 Huesca, Spain
| | - Gabriel Lozano-Berges
- GENUD “Growth, Exercise, Nutrition and Development” Research Group, Universidad de Zaragoza, 50009 Zaragoza, Spain
- Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, 50009 Zaragoza, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), 28029 Madrid, Spain
- Department of Physiatry and Nursing, Faculty of Health and Sport Sciences (FCSD), Universidad de Zaragoza, 22001 Huesca, Spain
| | - Alejandro Gonzalez-Agüero
- GENUD “Growth, Exercise, Nutrition and Development” Research Group, Universidad de Zaragoza, 50009 Zaragoza, Spain
- Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, 50009 Zaragoza, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), 28029 Madrid, Spain
- Department of Physiatry and Nursing, Faculty of Health and Sport Sciences (FCSD), Universidad de Zaragoza, 22001 Huesca, Spain
| | - Jose A. Casajus
- GENUD “Growth, Exercise, Nutrition and Development” Research Group, Universidad de Zaragoza, 50009 Zaragoza, Spain
- Department of Physiatry and Nursing, Faculty of Health Sciences (FCS), Universidad de Zaragoza, 50009 Zaragoza, Spain
- Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, 50009 Zaragoza, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), 28029 Madrid, Spain
| | - German Vicente-Rodriguez
- GENUD “Growth, Exercise, Nutrition and Development” Research Group, Universidad de Zaragoza, 50009 Zaragoza, Spain
- Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, 50009 Zaragoza, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), 28029 Madrid, Spain
- Department of Physiatry and Nursing, Faculty of Health and Sport Sciences (FCSD), Universidad de Zaragoza, 22001 Huesca, Spain
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9
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Deodati A, Manco M, Mariani M, Bocchini S, Högler W, Cappa M, Fintini D. Bone density and body composition in small for gestational age children with adequate catch up growth: A preliminary retrospective case control study. Bone 2021; 153:116114. [PMID: 34273633 DOI: 10.1016/j.bone.2021.116114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 07/08/2021] [Accepted: 07/11/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Fetal growth patterns and birth weight (BW) have been associated with bone mineral density (BMD) and content (BMC) throughout infancy and childhood up to early adulthood. We hypothesized that in small for gestational age (SGA) children, compensatory infant catch-up growth to normal height centiles counteracts the adverse consequences of low BW on bone accrual. AIM To evaluate BMD and BMC of SGA children born at term who experienced a normal catch-up growth as compared to children born appropriate for gestational age (AGA). PATIENTS We recruited 53 SGA (26 females) and 60 AGA children (27 females), aged 6 to 18 years, matched for sex and body mass index (BMI). Fat mass (FM); Free fat mass (FFM); Lumbar spine and Total body less head (TBLH) BMD; BMC and BMD standard deviation scores corrected for body size (BMAD, BMAD z-score and TBLH BMD/Height) and TBLH BMC for FFM (TBLHBMC/FFM) were derived from Dual Energy X-ray absorptiometry (DXA) scans. RESULTS SGA and AGA children did not differ in any auxological, body composition and bone parameters appropriately adjusted for height and FFM. BMI, FM and, remarkably, FFM were significantly correlated with bone mass parameters in both groups while no correlation was found between FM and FFM with the BW SDS in the univariate analysis. CONCLUSION Our preliminary data demonstrate that SGA children born at term who recover from their growth deficiency through catch-up growth achieve bone mass and body composition not different from children born AGA.
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Affiliation(s)
- Annalisa Deodati
- Endocrinology Unit, Paediatric University Hospital Department, "Bambino Gesù" Children's Hospital, IRCCS, Rome, Italy
| | - Melania Manco
- Research Area for Multifactorial Diseases and Complex Phenotypes, "Bambino Gesù" Children's Hospital, IRCCS, Rome, Italy
| | - Michela Mariani
- Endocrinology Unit, Paediatric University Hospital Department, "Bambino Gesù" Children's Hospital, IRCCS, Rome, Italy
| | - Sarah Bocchini
- Endocrinology Unit, Paediatric University Hospital Department, "Bambino Gesù" Children's Hospital, IRCCS, Rome, Italy
| | - Wolfgang Högler
- Department of Paediatrics and Adolescent Medicine, Johannes Kepler University Linz, Linz, Austria
| | - Marco Cappa
- Endocrinology Unit, Paediatric University Hospital Department, "Bambino Gesù" Children's Hospital, IRCCS, Rome, Italy
| | - Danilo Fintini
- Endocrinology Unit, Paediatric University Hospital Department, "Bambino Gesù" Children's Hospital, IRCCS, Rome, Italy.
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10
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Abstract
As survival of infants born extremely preterm increases, more are now reaching adulthood. It is well documented that survivors born extremely preterm experience more developmental delay and disability in multiple domains compared with term-born controls in early childhood and school age. However, with increasing age, health problems involving physical and mental health become more evident. Despite these challenges, it is reassuring that self-reported quality of life remains good. Future directions of research include development of age-appropriate interventions to optimise health and development of individuals born extremely preterm beyond school age.
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11
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The Effects of Preterm Birth on Musculoskeletal Health-Related Disorders. J Clin Med 2021; 10:jcm10215082. [PMID: 34768599 PMCID: PMC8584797 DOI: 10.3390/jcm10215082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 10/27/2021] [Accepted: 10/29/2021] [Indexed: 12/21/2022] Open
Abstract
Preterm birth is associated with various diseases and conditions which demand multidisciplinary medical care. Approximately 10% of all neonates are born prematurely with an increasing survival rate in almost all Western countries. This ongoing, yet desirable trend is creating new challenges for sufficient medical treatment regimens, which should be upheld throughout the patients’ lives. Orthopedic surgeons are focused on musculoskeletal disorders and the improvement of patients’ ability to cope with the challenges of everyday life. The most common conditions associated with preterm birth are cerebral palsy and a dysregulation of the calcium/phosphorus metabolism, which may lead to fractures. These diseases may vary greatly in their organic manifestation and clinical presentation. This demands multidisciplinary cooperation and parental support. Clinical management is aimed on the early enhancement of a patient’s physical, as well as neurological condition, and to prevent the development of secondary musculoskeletal disorders. In this article, we give an overview of the current literature on the most common musculoskeletal disorders associated with preterm birth and critically discuss state of the art diagnostic standards and treatment algorithms.
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12
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Singer D, Thiede LP, Perez A. Adults Born Preterm: Long-Term Health Risks of Former Very Low Birth Weight Infants. DEUTSCHES ARZTEBLATT INTERNATIONAL 2021; 118:521-527. [PMID: 33734986 DOI: 10.3238/arztebl.m2021.0164] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 07/02/2020] [Accepted: 02/22/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Advances in neonatology now enable increasing numbers of very low birth weight neonates (<1500 g) to survive into early adulthood and beyond. What are the implications for their long-term care? METHODS Selective literature search on the outcome of very low birth weight neonates in adulthood ("adults born preterm"). RESULTS Robust data are available on the pulmonary, metabolic, cardiovascular, renal, neurocognitive, sensory-visual, social-emotional, mental, reproductive, and musculoskeletal long-term risks. On the somatic level, elevated rates have been documented for asthma (odds Ratio [OR] 2.37), diabetes mellitus (OR 1.54), and chronic renal disease (hazard ratio [HR] 3.01), along with the cardiovascular and cerebrovascular sequelae of a tendency toward arterial hypertension. On the psychosocial level, the main findings are deficits in romantic partnerships (OR 0.72) and a lower reproduction rate (relative risk [RR] male/female 0.24/0.33). The affected women also have an elevated risk of preterm delivery. CONCLUSION A risk profile with both somatic and psychosocial aspects can be discerned for adults who were born prematurely, even if some of these risks are present in low absolute numbers. As the ability to compensate for latent deficits declines with age, such adults may suffer from "premature aging as the late price of premature birth." A holistic approach to care with personalized prevention strategies-which for most of them was discontinued at discharge from pediatric follow-up-therefore seems appropriate in adulthood as well.
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13
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Update on Calcium and Phosphorus Requirements of Preterm Infants and Recommendations for Enteral Mineral Intake. Nutrients 2021; 13:nu13051470. [PMID: 33925281 PMCID: PMC8146348 DOI: 10.3390/nu13051470] [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: 03/17/2021] [Revised: 04/23/2021] [Accepted: 04/23/2021] [Indexed: 12/14/2022] Open
Abstract
Background: With current Ca and P recommendations for enteral nutrition, preterm infants, especially VLBW, fail to achieve a bone mineral content (BMC) equivalent to term infants. During the first 3 years, most notably in light at term equivalent age (<−2 Z score) VLBW infants’ BMC does not catch up. In adults born preterm with VLBW or SGA, lower adult bone mass, lower peak bone mass, and higher frequency of osteopenia/osteoporosis have been found, implying an increased risk for future bone fractures. The aim of the present narrative review was to provide recommendation for enteral mineral intake for improving bone mineral accretion. Methods: Current preterm infant mineral recommendations together with fetal and preterm infant physiology of mineral accretion were reviewed to provide recommendations for improving bone mineral accretion. Results: Current Ca and P recommendations systematically underestimate the needs, especially for Ca. Conclusion: Higher enteral fortifier/formula mineral content or individual supplementation is required. Higher general mineral intake (especially Ca) will most likely improve bone mineralization in preterm infants and possibly the long-term bone health. However, the nephrocalcinosis risk may increase in infants with high Ca absorption. Therefore, individual additional enteral Ca and/or P supplementations are recommended to improve current fortifier/formula mineral intake.
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14
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Mihatsch W, Dorronsoro Martín I, Barrios-Sabador V, Couce ML, Martos-Moreno GÁ, Argente J, Quero J, Saenz de Pipaon M. Bone Mineral Density, Body Composition, and Metabolic Health of Very Low Birth Weight Infants Fed in Hospital Following Current Macronutrient Recommendations during the First 3 Years of Life. Nutrients 2021; 13:nu13031005. [PMID: 33804764 PMCID: PMC8003951 DOI: 10.3390/nu13031005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/14/2021] [Accepted: 03/17/2021] [Indexed: 12/17/2022] Open
Abstract
The present study longitudinally evaluated growth, bone mineral density, body composition, and metabolic health outcome in very low birth weight (VLBW) infants whose in-hospital target nutrient intake was within recent recommendations. From six months to three years, bone mineral density (dual-energy X-ray absorptiometry, DXA), body composition, and metabolic health outcome were compared with a reference group of term infants. The aim was to test whether in-hospital achieved weight gain until 36 weeks of gestation (light or appropriate for term equivalent age; LTEA or ATEA) predicts later growth, bone mineral density (BMD), abdominal obesity, or metabolic health outcomes such as insulin resistance, relative to term infants, during the first three years of life. Target in-hospital energy and protein intake was not achieved. Growth in weight, length and head circumference, mid arm circumference, adiposity, fat free mass (FFM), and bone mineralization in VLBW infants was less than those in term infants and influenced by nutritional status at discharge. Preterm infants had poorer motor and cognitive outcomes. Post-discharge body composition patterns indicate FFM proportional to height but lower fat mass index in LTEA preterm infants than term infants, with no evidence of increased truncal fat in preterm infants. The hypothesis of early BMD catch-up in VLBW infants after discharge was not supported by the present data. The clinical significance of these findings is unclear. The data may suggest a reduced obesity risk but an increased osteoporosis risk. Since postnatal growth restriction may have permanent negative health effects, LTEA VLBW infants would especially appear to benefit from targeted preventive interventions. Further follow-up of the infants is required.
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Affiliation(s)
- Walter Mihatsch
- Department of Pediatrics, Ulm University and Neu-Ulm University of Applied Sciences, 89231 Neu-Ulm, Germany;
| | - Izaskun Dorronsoro Martín
- Department of Neonatology, Hospital Universitario La Paz, Department of Pediatrics, Universidad Autonoma de Madrid, 28046 Madrid, Spain; (I.D.M.); (J.Q.)
| | - Vicente Barrios-Sabador
- Department of Endocrinology, Hospital Infantil Universitario Niño Jesús, Instituto de Investigación La Princesa, Department of Pediatrics, Universidad Autónoma de Madrid, 28039 Madrid, Spain; (V.B.-S.); (G.Á.M.-M.); (J.A.)
- CIBER Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - María L. Couce
- Neonatology Department, University Clinical Hospital of Santiago de Compostela, IDIS-Health Research Institute of Santiago de Compostela, Universidad de Santiago de Compostela, 15704 Santiago de Compostela, Spain;
| | - Gabriel Á. Martos-Moreno
- Department of Endocrinology, Hospital Infantil Universitario Niño Jesús, Instituto de Investigación La Princesa, Department of Pediatrics, Universidad Autónoma de Madrid, 28039 Madrid, Spain; (V.B.-S.); (G.Á.M.-M.); (J.A.)
- CIBER Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Jesús Argente
- Department of Endocrinology, Hospital Infantil Universitario Niño Jesús, Instituto de Investigación La Princesa, Department of Pediatrics, Universidad Autónoma de Madrid, 28039 Madrid, Spain; (V.B.-S.); (G.Á.M.-M.); (J.A.)
- CIBER Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III, 28029 Madrid, Spain
- IMDEA Institute, 28049 Madrid, Spain
| | - José Quero
- Department of Neonatology, Hospital Universitario La Paz, Department of Pediatrics, Universidad Autonoma de Madrid, 28046 Madrid, Spain; (I.D.M.); (J.Q.)
| | - Miguel Saenz de Pipaon
- Department of Neonatology, Hospital Universitario La Paz, Department of Pediatrics, Universidad Autonoma de Madrid, 28046 Madrid, Spain; (I.D.M.); (J.Q.)
- Correspondence:
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15
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Haikerwal A, Doyle LW, Patton G, Garland SM, Cheung MM, Wark JD, Cheong JLY. Bone health in young adult survivors born extremely preterm or extremely low birthweight in the post surfactant era. Bone 2021; 143:115648. [PMID: 32950698 DOI: 10.1016/j.bone.2020.115648] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/18/2020] [Accepted: 09/12/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Most infants born extremely preterm (EP; <28 weeks' gestation) or extremely low birthweight (ELBW; <1000 g birthweight) in the post surfactant era (early 1990s) are now surviving into adulthood. Preterm birth/low birthweight are risk factors for reduced bone growth and mineralisation in infants and children. However, little is known about their bone health around peak bone mass and through adult life. OBJECTIVE To compare bone health (bone mineral measures, bone structure and strength) in young adults born EP/ELBW with controls (>2499 g birthweight), and within the EP/ELBW group examine perinatal and later variables associated with long term bone health. METHODS A geographic cohort comprising all 297 survivors born EP/ELBW in 1991-92 in the state of Victoria, Australia, and 260 contemporaneous controls (>2499 g birthweight) were recruited into a longitudinal study from birth. At age 25 years, investigations included dual energy X ray absorptiometry and peripheral quantitative computed tomography to measure bone, muscle and soft tissue variables, and fasting blood samples to measure serum 25 hydroxyvitamin D (25(OH)D) and bone turnover markers (BTM). Linear regression analysis, with models fitted using generalised estimating equations, was used to compare outcomes between groups, adjusting for height and weight. RESULTS Compared with controls (n = 129), young adults born EP/ELBW (n = 162) had lower areal bone mineral density (g/cm2) (mean difference [MD] -0.044; 95% confidence interval [CI] -0.076,-0.013) and Z-scores (MD -0.53; 95% CI -0.75, -0.30) in the femoral neck, and lower total hip Z-score (MD -0.35; 95% CI -0.54, -0.15) after adjusting for height and weight. EP/ELBW males generally displayed more bone and soft tissue deficits than females, compared with their respective controls. Within the EP/ELBW group, early growth, male sex, height and lean mass, muscle measures, 25(OH)D levels, and BTM were independently associated with bone mineral measures, structure or strength. CONCLUSIONS Young adults born EP/ELBW had evidence of impaired bone health around the age of peak bone mass compared with controls. Further follow-up of the EP/ELBW groups will determine if they have a heightened low-trauma fracture risk in later life.
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Affiliation(s)
- Anjali Haikerwal
- Newborn Services, The Royal Women's Hospital, Melbourne, Australia; Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia.
| | - Lex W Doyle
- Newborn Services, The Royal Women's Hospital, Melbourne, Australia; Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia; Department of Obstetrics and Gynecology, The Royal Women's Hospital, The University of Melbourne, Melbourne, Australia; Department of Paediatrics, The University of Melbourne, Melbourne, Australia
| | - George Patton
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia; Centre for Adolescent Health, Royal Children's Hospital, Melbourne, Australia
| | - Suzanne M Garland
- Department of Obstetrics and Gynecology, The Royal Women's Hospital, The University of Melbourne, Melbourne, Australia; Centre for Women's Infectious Diseases Research, The Royal Women's Hospital, Parkville, Australia; Infection & Immunity Theme, Murdoch Children's Research Institute, Parkville, Australia
| | - Michael M Cheung
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia; Heart Research, Murdoch Children's Research Institute, Melbourne, Australia; Department of Cardiology, Royal Children's Hospital, Melbourne, Australia
| | - John D Wark
- Department of Medicine, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, Australia; Bone and Mineral Medicine, The Royal Melbourne Hospital, Melbourne, Australia
| | - Jeanie L Y Cheong
- Newborn Services, The Royal Women's Hospital, Melbourne, Australia; Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia; Department of Obstetrics and Gynecology, The Royal Women's Hospital, The University of Melbourne, Melbourne, Australia
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16
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Dunger D, Darendeliler F, Kandemir N, Harris M, Rabbani A, Kappelgaard AM. What is the evidence for beneficial effects of growth hormone treatment beyond height in short children born small for gestational age? A review of published literature. J Pediatr Endocrinol Metab 2020; 33:53-70. [PMID: 31860471 DOI: 10.1515/jpem-2019-0098] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 10/17/2019] [Indexed: 12/19/2022]
Abstract
Background An increasing body of evidence supports the view that both an adverse intrauterine milieu and rapid postnatal weight gain in children born small for gestational age (SGA) contribute towards the risk for the development of chronic diseases in adult life. Content The aim of this review was to identify and summarize the published evidence on metabolic and cardiovascular risk, as well as risk of impaired cardiac function, intellectual capacity, quality of life, pubertal development and bone strength among children born SGA. The review will then address whether growth hormone (GH) therapy, commonly prescribed to reduce the height deficit in children born SGA who do not catch up in height, increases or decreases these risks over time. Summary Overall, there are limited data in support of a modest beneficial effect of GH therapy on the adverse metabolic and cardiovascular risk observed in short children born SGA. Evidence to support a positive effect of GH on bone strength and psychosocial outcomes is less convincing. Outlook Further evaluation into the clinical relevance of any potential long-term benefits of GH therapy on metabolic and cardiovascular endpoints is warranted.
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Affiliation(s)
- David Dunger
- Department of Paediatrics, School of Clinical Medicine, University of Cambridge, Box 116, Level 8, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK.,The Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Feyza Darendeliler
- Department of Pediatrics, Istanbul University Faculty of Medicine, Istanbul, Turkey
| | - Nurgun Kandemir
- İhsan Doğramacı Children's Hospital, Hacettepe University, Ankara, Turkey
| | - Mark Harris
- Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Ali Rabbani
- Growth and Development Research Center, Children's Medical Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
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17
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Engan M, Vollsæter M, Øymar K, Markestad T, Eide GE, Halvorsen T, Juliusson P, Clemm H. Comparison of physical activity and body composition in a cohort of children born extremely preterm or with extremely low birth weight to matched term-born controls: a follow-up study. BMJ Paediatr Open 2019; 3:e000481. [PMID: 31338430 PMCID: PMC6613845 DOI: 10.1136/bmjpo-2019-000481] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 05/08/2019] [Accepted: 05/28/2019] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES To compare physical activity and body composition in a cohort of children born extremely preterm/extremely low birth weight (EP/ELBW) with term-born (TB) controls. METHODS A regional cohort of children born during 1999-2000 at gestational age <28 weeks or with birth weight <1000 g and their individually matched TB controls were examined in 2010-2011. Information on physical activity was obtained from parental questionnaires, and body composition was determined by anthropometry and dual X-ray absorptiometry. RESULTS Fifty-seven EP/ELBW and 57 TB controls were included at a mean age of 11.6 years. Compared with the TB children, the EP/ELBW-born children exercised less often (22% vs 44% exercised more than 3 days per week), had lower physical endurance and poorer proficiency in sports and play and were less vigorous during exercise (p<0.05). They also had lower values (mean; 95 % CI) for muscle mass (0.9; 0.3-1.5 kg), total bone mineral density z-score (0.30; 0.13-0.52 units) and fat mass ratio (0.14; 0.06-0.21 units). The association between physical activity and bone mineral and skeletal muscle mass accrual was significantly weaker for the EP/ELBW-born than the TB children. CONCLUSIONS The EP/ELBW-born children were less physically active, had signs of an unfavourable body composition with less muscle mass and lower bone mineral density than the TB controls. The association between physical activity and the measures of body composition was weaker in the group of EP/ELBW-born children.
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Affiliation(s)
- Mette Engan
- Department of Paediatrics and Adolescent Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Science, University of Bergen, Bergen, Hordaland, Norway
| | - Maria Vollsæter
- Department of Paediatrics and Adolescent Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Science, University of Bergen, Bergen, Hordaland, Norway
| | - Knut Øymar
- Department of Clinical Science, University of Bergen, Bergen, Hordaland, Norway.,Department of Paediatrics and Adolescent Medicine, Stavanger University Hospital, Stavanger, Norway
| | - Trond Markestad
- Department of Paediatrics and Adolescent Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Science, University of Bergen, Bergen, Hordaland, Norway
| | - Geir Egil Eide
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Hordaland, Norway.,Centre for Clinical Research, Haukeland Universitetssjukehus, Bergen, Norway
| | - Thomas Halvorsen
- Department of Paediatrics and Adolescent Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Science, University of Bergen, Bergen, Hordaland, Norway
| | - Petur Juliusson
- Department of Paediatrics and Adolescent Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Science, University of Bergen, Bergen, Hordaland, Norway
| | - Hege Clemm
- Department of Paediatrics and Adolescent Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Science, University of Bergen, Bergen, Hordaland, Norway
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18
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Xie LF, Alos N, Cloutier A, Béland C, Dubois J, Nuyt AM, Luu TM. The long-term impact of very preterm birth on adult bone mineral density. Bone Rep 2018; 10:100189. [PMID: 30627597 PMCID: PMC6319299 DOI: 10.1016/j.bonr.2018.100189] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 12/05/2018] [Accepted: 12/11/2018] [Indexed: 12/31/2022] Open
Abstract
Introduction Preterm infants are at increased risk of osteopenia of prematurity due to insufficient bone mineral accretion. Data on long term effects of prematurity on bone health are conflicting. This study aimed to compare bone mineral density (BMD) in young adults born very preterm and full-term controls and to examine factors associated with long-term bone health. Methods This observational cross-sectional study enrolled 101 young adults (18–29 years) born <29 weeks of gestation and 95 sex- and age-matched full-term controls. Participants underwent dual-energy X-ray absorptiometry to measure areal BMD and body composition. Generalized estimated equations were used to compare groups adjusting for height Z-score, lean body mass and fat mass. Results Adults born preterm were shorter and lighter than full-term controls. Areal BMD was reduced at the lumbar spine, the femoral neck and whole body in the preterm versus full-term group, but after adjustment, areal BMD Z-score was only significantly lower at the femoral neck by −0.3 unit (95% confidence interval −0.6 to −0.0). Low BMD (Z-score ≤ −1 standard deviation) at any site was observed in 53% of adults born preterm versus 28% of full-term controls, but this was not statistically significantly different. We did not identify any neonatal factors associated with lower BMD within the preterm group. Conclusions Very preterm birth is associated with lower areal BMD at the femoral neck in young adulthood, even after accounting for body size. Whether this will translate into higher risk of osteoporotic fractures later in life remains unknown.
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Affiliation(s)
- Li Feng Xie
- Research Center, Centre Hospitalier Universitaire Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montreal, Quebec H3T 1C5, Canada
| | - Nathalie Alos
- Research Center, Centre Hospitalier Universitaire Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montreal, Quebec H3T 1C5, Canada.,Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montreal, Quebec H3T 1C5, Canada
| | - Anik Cloutier
- Research Center, Centre Hospitalier Universitaire Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montreal, Quebec H3T 1C5, Canada
| | - Chanel Béland
- Research Center, Centre Hospitalier Universitaire Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montreal, Quebec H3T 1C5, Canada
| | - Josée Dubois
- Research Center, Centre Hospitalier Universitaire Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montreal, Quebec H3T 1C5, Canada.,Department of Radiology, Centre Hospitalier Universitaire Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montreal, Quebec H3T 1C5, Canada
| | - Anne Monique Nuyt
- Research Center, Centre Hospitalier Universitaire Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montreal, Quebec H3T 1C5, Canada.,Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montreal, Quebec H3T 1C5, Canada
| | - Thuy Mai Luu
- Research Center, Centre Hospitalier Universitaire Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montreal, Quebec H3T 1C5, Canada.,Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, 3175 Chemin de la Côte-Ste-Catherine, Montreal, Quebec H3T 1C5, Canada
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19
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Associations of birth characteristics with perimenopausal disorders: a prospective cohort study. J Dev Orig Health Dis 2018; 10:246-252. [PMID: 30296955 DOI: 10.1017/s204017441800065x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Perimenopausal disorders (PDs) are prevalent and importantly affect quality of life among middle-aged women. Yet, very little is known about the developmental origins of these disorders. The objective of this study was to investigate the associations of birth characteristics with PDs. This cohort study is based on archived birth records for birth weight and gestational age, and followed prospectively in Swedish inpatient and outpatient registers for 8 years (n=3212). The main outcomes were menopausal and climacteric states (e.g. flushing, sleeplessness), perimenopausal bleeding and other PDs (e.g. atrophic vaginitis). Cox proportional hazards regression models were used to estimate the hazard ratios (HRs) for three subtypes of PDs separately. During the follow-up, 218 women had PDs, among whom 125 had menopausal and climacteric states, 61 had perimenopausal bleeding and 58 had other PDs as first recorded disorder. Birth weight was linearly associated with incidence rate of menopausal and climacteric states [HR=1.66 per 1 kg increase, 95% confidence interval (95% CI)=1.14-2.41]. Gestational age (rather than birth weight) was associated with incidence rate of other PDs (HR=0.87 per 1 week increase, 95% CI=0.79-0.95). Neither birth weight nor gestational age was associated with perimenopausal bleeding. Similar results were found after adjustment for other early-life and adult socio-demographic characteristics. This observational study provides, for the first time, evidence regarding the developmental origins of PDs. Future research is required to investigate the underlying causal mechanisms, which may shed further light on the etiology of this class of disorders.
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20
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Wallace JM, Milne JS, Aitken RP, Horgan GW, Adam CL. Ovine prenatal growth restriction impacts glucose metabolism and body composition throughout life in both sexes. Reproduction 2018; 156:103-119. [PMID: 29789442 DOI: 10.1530/rep-18-0048] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 05/21/2018] [Indexed: 12/28/2022]
Abstract
Low birthweight is a risk factor for later adverse health. Here the impact of placentally mediated prenatal growth restriction followed by postnatal nutrient abundance on growth, glucose metabolism and body composition was assessed in both sexes at key stages from birth to mid-adult life. Singleton-bearing adolescent dams were fed control or high nutrient intakes to induce normal or growth-restricted pregnancies respectively. Restricted lambs had ~40% reduced birthweight. Fractional growth rates were higher in restricted lambs of both sexes predominantly during suckling/juvenile phases. Thereafter, rates and patterns of growth differed by sex. Absolute catch-up was not achieved and restricted offspring had modestly reduced weight and stature at mid-adulthood necropsy (~109 weeks). Dual-energy X-ray absorptiometry revealed lower bone mineral density in restricted vs normal lambs at 11, 41, 64 and 107 weeks, with males > females from 41 weeks onwards. Body fat percentage was higher in females vs males throughout, in restricted vs normal lambs at weaning (both sexes) and in restricted vs normal females at mid-adulthood. Insulin secretion after glucose challenge was greater in restricted vs normal of both sexes at 7 weeks and in restricted males at 32 weeks. In both sexes, fasting glucose concentrations were greater in restricted offspring across the life course, while glucose area under the curve after challenge was higher in restricted offspring at 32, 60, 85 and 106 weeks, indicative of persistent glucose intolerance. Therefore, prenatal growth restriction has negative consequences for body composition and metabolism throughout the life course with the effects modulated by sex differences in postnatal growth rates, fat deposition and bone mass accrual.
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Affiliation(s)
| | - John S Milne
- Rowett InstituteUniversity of Aberdeen, Aberdeen, UK
| | | | | | - Clare L Adam
- Rowett InstituteUniversity of Aberdeen, Aberdeen, UK
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21
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Birth size, body composition, and adrenal androgens as determinants of bone mineral density in mid-childhood. Pediatr Res 2018; 83:993-998. [PMID: 29360806 DOI: 10.1038/pr.2018.12] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 12/18/2017] [Indexed: 01/24/2023]
Abstract
BackgroundBirth weight has an impact on adult bone mass. Higher birth weight is associated with greater bone mineral content (BMC) and children born small for gestational age (SGA) are at an increased risk for impaired accrual of bone mass. Our aim was to study whether the impact of birth size or early childhood growth on bone mass is visible already in mid-childhood.MethodsWe studied 49 children born large for gestational age (LGA), 56 children born appropriate for gestational age (AGA), and 23 children born SGA at 5.0-8.7 years of age. Body composition was assessed by whole-body dual-energy X-ray absorptiometry. Fasting blood samples and anthropometric data were collected.ResultsThe children born SGA had lower bone mineral density (BMD) Z-score (P<0.001) and age- and sex-adjusted BMD (P<0.005) than the LGA and AGA children. Adjusted BMC, muscle mass, and body fat percentage (%BF) did not differ between the study groups. Muscle mass, BMI SD score (SDS), %BF, and serum dehydroepiandrosterone sulfate (DHEAS) concentration were the strongest predictors of high BMD in mid-childhood.ConclusionSGA-born children had lower BMD in mid-childhood compared with AGA- and LGA-born ones. Muscle mass or BMI SDS, %BF, and DHEAS were significant predictors of childhood BMD.
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Balasuriya CND, Evensen KAI, Mosti MP, Brubakk AM, Jacobsen GW, Indredavik MS, Schei B, Stunes AK, Syversen U. Peak Bone Mass and Bone Microarchitecture in Adults Born With Low Birth Weight Preterm or at Term: A Cohort Study. J Clin Endocrinol Metab 2017; 102:2491-2500. [PMID: 28453635 DOI: 10.1210/jc.2016-3827] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 04/19/2017] [Indexed: 02/05/2023]
Abstract
CONTEXT AND OBJECTIVES Peak bone mass (PBM) is regarded as the most important determinant of osteoporosis. Growing evidence suggests a role of intrauterine programming in skeletal development. We examined PBM and trabecular bone score (TBS) in adults born preterm with very low birth weight (VLBW) or small for gestational age (SGA) at term compared with term-born controls. DESIGN, SETTING, PARTICIPANTS, AND OUTCOMES This follow-up cohort study included 186 men and women (25 to 28 years); 52 preterm VLBW (≤1500 g), 59 term-born SGA (<10th percentile), and 75 controls (>10th percentile). Main outcome was bone mineral density (BMD) by dual x-ray absorptiometry. Secondary outcomes were bone mineral content (BMC), TBS, and serum bone markers. RESULTS VLBW adults had lower BMC and BMD vs controls, also when adjusted for height, weight, and potential confounders, with the following BMD Z-score differences: femoral neck, 0.6 standard deviation (SD) (P = 0.003); total hip, 0.4 SD (P = 0.01); whole body, 0.5 SD (P = 0.007); and lumbar spine, 0.3 SD (P = 0.213). The SGA group displayed lower spine BMC and whole-body BMD Z-scores, but not after adjustment. Adjusted odds ratios for osteopenia/osteoporosis were 2.4 and 2.0 in VLBW and SGA adults, respectively. TBS did not differ between groups, but it was lower in men than in women. Serum Dickkopf-1 was higher in VLBW subjects vs controls; however, it was not significant after adjustment for multiple comparisons. CONCLUSIONS Both low-birth-weight groups displayed lower PBM and higher frequency of osteopenia/osteoporosis, implying increased future fracture risk. The most pronounced bone deficit was seen in VLBW adults.
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Affiliation(s)
- Chandima N D Balasuriya
- Department of Cancer Research and Molecular Medicine, Faculty of Medicine, Norwegian University of Science and Technology, 7489 Trondheim, Norway
- Department of Endocrinology, St. Olavs Hospital, Trondheim University Hospital, 7006 Trondheim, Norway
| | - Kari Anne I Evensen
- Department of Laboratory Medicine, Children's and Women's Health, Norwegian University of Science and Technology, 7489 Trondheim, Norway
- Department of Public Health and General Practice, Norwegian University of Science and Technology, 7489 Trondheim, Norway
- Department of Physiotherapy, Trondheim Municipality, Trondheim, Norway
| | - Mats P Mosti
- Department of Cancer Research and Molecular Medicine, Faculty of Medicine, Norwegian University of Science and Technology, 7489 Trondheim, Norway
| | - Ann-Mari Brubakk
- Department of Laboratory Medicine, Children's and Women's Health, Norwegian University of Science and Technology, 7489 Trondheim, Norway
| | - Geir W Jacobsen
- Department of Public Health and General Practice, Norwegian University of Science and Technology, 7489 Trondheim, Norway
| | - Marit S Indredavik
- Regional Centre for Child and Youth Mental Health and Child Welfare, Norwegian University of Science and Technology, 7489 Trondheim, Norway
- Department of Child and Adolescent Psychiatry, St. Olavs Hospital, Trondheim University Hospital, 7006 Trondheim, Norway
| | - Berit Schei
- Department of Public Health and General Practice, Norwegian University of Science and Technology, 7489 Trondheim, Norway
- Department of Gynecology at the Women's Clinic, St. Olavs Hospital, Trondheim University Hospital, 7006 Trondheim, Norway
| | - Astrid Kamilla Stunes
- Department of Cancer Research and Molecular Medicine, Faculty of Medicine, Norwegian University of Science and Technology, 7489 Trondheim, Norway
| | - Unni Syversen
- Department of Cancer Research and Molecular Medicine, Faculty of Medicine, Norwegian University of Science and Technology, 7489 Trondheim, Norway
- Department of Endocrinology, St. Olavs Hospital, Trondheim University Hospital, 7006 Trondheim, Norway
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Rosengren BE, Björk J, Cooper C, Abrahamsen B. Recent hip fracture trends in Sweden and Denmark with age-period-cohort effects. Osteoporos Int 2017; 28:139-149. [PMID: 27647528 PMCID: PMC5206266 DOI: 10.1007/s00198-016-3768-3] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 09/06/2016] [Indexed: 12/14/2022]
Abstract
UNLABELLED This study used nationwide hip fracture data from Denmark and Sweden during 1987-2010 to examine effects of (birth) cohort and period. We found that time trends, cohort, and period effects were different in the two countries. Results also indicated that hip fracture rates may increase in the not so far future. INTRODUCTION The reasons for the downturn in hip fracture rates remain largely unclear but circumstances earlier in life seem important. METHODS We ascertained hip fractures in the populations ≥50 years in Denmark and Sweden in national discharge registers. Country- and sex-specific age-period-cohort (APC) effects during 1987-2010 were evaluated by log-likelihood estimates in Poisson regression models presented as incidence rate ratios (IRR). RESULTS There were 399,596 hip fractures in SE and 248,773 in DK. Age-standardized hip fracture rate was stable in SE men but decreased in SE women and in DK. Combined period + cohort effects were generally stronger in SE than DK and in women than men. IRR per period ranged from 1.05 to 1.30 in SE and 0.95 to 1.21 in DK. IRR per birth cohort ranged from 1.07 to 3.13 in SE and 0.77 to 1.67 in DK. Relative period effects decreased with successive period in SE and described a convex curve in DK. Relative cohort effects increased with successive birth cohort in both countries but with lower risks for DK women and men and SE women born around the 1930s (age 75-86 years today and responsible for most hip fractures) partly explaining the recent downturn. Men and women born thereafter however seem to have a higher hip fracture risk, and we expect a reversal of the present decline in rates, with increasing hip fracture rates in both Denmark and Sweden during the upcoming decade. CONCLUSIONS Time trends, cohort, and period effects were different in SE and DK. This may reflect differences in general health as evident in known differences in life expectancy, healthcare organization, and prevention such as use of anti-osteoporosis drugs. Analyses indicate that hip fracture rates may increase in the not so far future.
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Affiliation(s)
- B E Rosengren
- Clinical and Molecular Research Unit, Departments of Orthopedics and Clinical Sciences, Skåne University Hospital Malmö, Lund University, 205 02, Malmö, Sweden.
- Odense Patient Data Explorative Network, Institute of Clinical Research, University of Southern Denmark, 5000, Odense, Denmark.
| | - J Björk
- Department of Occupational and Environmental Medicine, Lund University, Lund, Sweden
| | - C Cooper
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, SO16 6YD, UK
| | - B Abrahamsen
- Odense Patient Data Explorative Network, Institute of Clinical Research, University of Southern Denmark, 5000, Odense, Denmark
- Department of Medicine, Holbæk Hospital, 4300, Holbæk, Denmark
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Stagi S, Cavalli L, Cavalli T, de Martino M, Brandi ML. Peripheral quantitative computed tomography (pQCT) for the assessment of bone strength in most of bone affecting conditions in developmental age: a review. Ital J Pediatr 2016; 42:88. [PMID: 27670687 PMCID: PMC5037897 DOI: 10.1186/s13052-016-0297-9] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 09/15/2016] [Indexed: 12/13/2022] Open
Abstract
Peripheral quantitative computed tomography provides an automatical scan analysis of trabecular and cortical bone compartments, calculating not only their bone mineral density (BMD), but also bone geometrical parameters, such as marrow and cortical Cross-Sectional Area (CSA), Cortical Thickness (CoTh), both periosteal and endosteal circumference, as well as biomechanical parameters like Cross-Sectional Moment of Inertia (CSMI), a measure of bending, polar moment of inertia, indicating bone strength in torsion, and Strength Strain Index (SSI). Also CSA of muscle and fat can be extracted. Muscles, which are thought to stimulate bones to adapt their geometry and mineral content, are determinant to preserve or increase bone strength; thus, pQCT provides an evaluation of the functional 'muscle-bone unit', defined as BMC/muscle CSA ratio. This functional approach to bone densitometry can establish if bone strength is normally adapted to the muscle force, and if muscle force is adequate for body size, providing more detailed insights to targeted strategies for the prevention and treatment of bone fragility. The present paper offers an extensive review of technical features of pQCT and its possible clinical application in the diagnostic of bone status as well as in the monitoring of the skeleton's health follow-up.
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Affiliation(s)
- Stefano Stagi
- Health Sciences Department, University of Florence, Anna Meyer Children’s University Hospital, viale Pieraccini 24, 50139 Florence, Italy
| | - Loredana Cavalli
- Department of Surgery and Translational Medicine, Endocrinology Unit, University of Florence, Florence, Italy
| | - Tiziana Cavalli
- Department of Surgery and Translational Medicine, Emergency and Digestive Surgery with Oncological and Functional Address Unit, University of Florence, Florence, Italy
| | - Maurizio de Martino
- Health Sciences Department, University of Florence, Anna Meyer Children’s University Hospital, viale Pieraccini 24, 50139 Florence, Italy
| | - Maria Luisa Brandi
- Department of Surgery and Translational Medicine, Endocrinology Unit, University of Florence, Florence, Italy
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