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Strobel KM, Wood TR, Valentine GC, German KR, Gogcu S, Hendrixson DT, Kolnik SE, Law JB, Mayock DE, Comstock BA, Heagerty PJ, Juul SE. Contemporary definitions of infant growth failure and neurodevelopmental and behavioral outcomes in extremely premature infants at two years of age. J Perinatol 2024; 44:811-818. [PMID: 38195921 PMCID: PMC11161409 DOI: 10.1038/s41372-023-01852-9] [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: 08/02/2023] [Revised: 12/01/2023] [Accepted: 12/05/2023] [Indexed: 01/11/2024]
Abstract
BACKGROUND Associations of 2-year neurodevelopmental and behavioral outcomes with growth trajectories of preterm infants are unknown. METHODS This secondary analysis of a preterm cohort examined in-hospital and discharge to 2-year changes in anthropometric z-scores. Two-year follow-up included Bayley Scales of Infant Development (BSID-III) and Child Behavior Checklist. RESULTS Among 590 infants, adjusted in-hospital growth was not associated with any BSID-III subscale. Occipitofrontal circumference (OFC) growth failure (GF) in-hospital was associated with increased adjusted odds of attention problems (aOR 1.65 [1.03, 2.65]), aggressive behavior (aOR 2.34 [1.12, 4.89]), and attention-deficit-hyperactivity symptoms (aOR 1.86 [1.05, 3.30]). Infants with OFC GF at 2 years had lower adjusted BSID-III language scores (-4.0 [-8.0, -0.1]), increased odds of attention problems (aOR 2.29 [1.11, 4.74]), aggressive behavior (aOR 3.09 [1.00, 9.56]), and externalizing problems (aOR 3.01 [1.07, 8.45]) compared to normal OFC growth cohort. CONCLUSION Infants with OFC GF are at risk for neurodevelopmental and behavioral impairment. CLINICAL TRIAL REGISTRATION This study is a secondary analysis of pre-existing data from the PENUT Trial Registration: NCT01378273.
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Affiliation(s)
- Katie M Strobel
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle, WA, USA.
| | - Thomas R Wood
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Gregory C Valentine
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Kendell R German
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Semsa Gogcu
- Division of Neonatology, Department of Pediatrics, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - D Taylor Hendrixson
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Sarah E Kolnik
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Janessa B Law
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Dennis E Mayock
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Bryan A Comstock
- Department of Biostatistics, University of Washington, Seattle, WA, USA
| | | | - Sandra E Juul
- Division of Neonatology, Department of Pediatrics, University of Washington, Seattle, WA, USA
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Forster C, Hoodbhoy S, Macdougall C, King K, Gooding N, Mak K, Mushtaq T. Practical approach to managing metabolic bone disease of prematurity in the neonatal unit. Arch Dis Child Educ Pract Ed 2024; 109:143-146. [PMID: 37875326 DOI: 10.1136/archdischild-2023-326100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/02/2023] [Indexed: 10/26/2023]
Affiliation(s)
- Chris Forster
- Neonatology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Shazia Hoodbhoy
- Neonatology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Catriona Macdougall
- Neonatology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Karen King
- Dietetics, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Nigel Gooding
- Pharmacy, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Kimberly Mak
- Pharmacy, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Talat Mushtaq
- Paediatric Endocrinology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
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Liu X, Wang L, Qian M. Analysis of clinical risk factors for metabolic bone disease of prematurity. Front Pediatr 2024; 12:1345878. [PMID: 38818348 PMCID: PMC11137184 DOI: 10.3389/fped.2024.1345878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 04/09/2024] [Indexed: 06/01/2024] Open
Abstract
Objective To analyze clinical data related to preterm infants and identify risk factors for metabolic bone disease of prematurity (MBDP). Methods This study involved 856 newborns with a gestational age of less than 37 weeks or a weight of less than 1,500g at the Second Hospital of Jilin University. Multifactorial analysis was performed using logistic regression models to explore the risk factors for MBDP. Linear regression was used to investigate the factors affecting the time of alkaline phosphatase (ALP) exceedance and the peak value of ALP in the MBDP group. Results In the MBDP group, ALP excesses occurred in preterm infants at an average of 39.33 days after birth, and the mean value of peak ALP was 691.41 IU/L. Parenteral nutrition and the application of assisted ventilation were independent risk factors for MBDP, with ORs of 1.02 and 1.03 respectively. Gestational age was found to be a protective factor for earlier time of onset of ALP exceedance (β = 2.24,) and the increase in the peak value of ALP (β = -16.30). Conclusion Parenteral nutrition and the application of assisted ventilation are independent risk factors for MBDP. Gestational age is a major factor influencing the time of onset of ALP exceedance and the peak value of ALP in infants with MBDP.
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Affiliation(s)
- Xiumin Liu
- Department of Clinical Laboratory, The Second Hospital of Jilin University, Changchun City, Jilin Province, China
| | - Ling Wang
- Chongqing Yubei Center for Disease Control and Prevention, Chongqing, China
| | - Min Qian
- Department of Neonatology, The Second Hospital of Jilin University, Changchun City, Jilin Province, China
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Liang H, Shen H, Zheng M, Shi Y, Li X. Systematical mutational analysis of teriparatide on anti-osteoporosis activity by alanine scanning. Bioorg Med Chem Lett 2024; 104:129732. [PMID: 38583785 DOI: 10.1016/j.bmcl.2024.129732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 03/18/2024] [Accepted: 04/04/2024] [Indexed: 04/09/2024]
Abstract
Osteoporosis is a progressive systemic skeletal disease that decreases bone density and bone quality, making them fragile and easy to break. In spite of effective anti-osteoporosis potency, teriparatide, the first anabolic medications approved for the treatment of osteoporosis, was proven to exhibit various side effects. And the relevant structure-activity relationship (SAR) of teriparatide was in need. In this work, we performed a systematical alanine scanning against teriparatide and synthesized 34 teriparatide derivatives. Their biological activities were evaluated and the importance of each residue for anti-osteoporosis activity was also revealed. A remarkable decrease in activity was observed for alanine replacement of the residue Gly12, His14, Ser17, Arg20 and Leu24, showcasing the important role of these residues in teriparatide on anti-osteoporosis activity. On contrary, when Gly13 and Gln30 were mutated to Ala, the peptide derivatives exhibited the significantly increased activities, demonstrating that these two residues could be readily replaced. Our research expanded the peptide library of teriparatide analogues and presented a potential opportunity for designing the more powerful anti-osteoporosis peptide agents.
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Affiliation(s)
- Haiyan Liang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, PR China; School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
| | - Huaxing Shen
- School of Medicine or Institute of Translational Medicine, Shanghai University, Shanghai 200444, PR China
| | - Mengjun Zheng
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, PR China
| | - Yejiao Shi
- School of Medicine or Institute of Translational Medicine, Shanghai University, Shanghai 200444, PR China.
| | - Xiang Li
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, PR China; School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China.
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Baroncelli GI, Comberiati P, Aversa T, Baronio F, Cassio A, Chiarito M, Cosci o di Coscio M, De Sanctis L, Di Iorgi N, Faienza MF, Fintini D, Franceschi R, Kalapurackal M, Longhi S, Mariani M, Pitea M, Secco A, Tessaris D, Vierucci F, Wasniewska M, Weber G, Mora S. Diagnosis, treatment, and management of rickets: a position statement from the Bone and Mineral Metabolism Group of the Italian Society of Pediatric Endocrinology and Diabetology. Front Endocrinol (Lausanne) 2024; 15:1383681. [PMID: 38706696 PMCID: PMC11066174 DOI: 10.3389/fendo.2024.1383681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/03/2024] [Indexed: 05/07/2024] Open
Abstract
Rickets results from impaired mineralization of growing bone due to alterations in calcium and phosphate homeostasis. Clinical signs of rickets are related to the age of the patient, the duration of the disease, and the underlying disorder. The most common signs of rickets are swelling of the wrists, knees or ankles, bowing of the legs (knock-knees, outward bowing, or both) and inability to walk. However, clinical features alone cannot differentiate between the various forms of rickets. Rickets includes a heterogeneous group of acquired and inherited diseases. Nutritional rickets is due to a deficiency of vitamin D, dietary calcium or phosphate. Mutations in genes responsible for vitamin D metabolism or function, the production or breakdown of fibroblast growth factor 23, renal phosphate regulation, or bone mineralization can lead to the hereditary form of rickets. This position paper reviews the relevant literature and presents the expertise of the Bone and Mineral Metabolism Group of the Italian Society of Pediatric Endocrinology and Diabetology (SIEDP). The aim of this document is to provide practical guidance to specialists and healthcare professionals on the main criteria for diagnosis, treatment, and management of patients with rickets. The various forms of rickets are discussed, and detailed references for the discussion of each form are provided. Algorithms to guide the diagnostic approach and recommendations to manage patients with rare forms of hereditary rickets are proposed.
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Affiliation(s)
- Giampiero I. Baroncelli
- Pediatric and Adolescent Endocrinology, Division of Pediatrics, Department of Obstetrics, Gynecology and Pediatrics, University Hospital, Pisa, Italy
| | - Pasquale Comberiati
- Pediatric and Adolescent Endocrinology, Division of Pediatrics, Department of Obstetrics, Gynecology and Pediatrics, University Hospital, Pisa, Italy
- Department of Clinical and Experimental Medicine, Section of Paediatrics, University of Pisa, Pisa, Italy
| | - Tommaso Aversa
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Messina, Italy
- Pediatric Unit, University Hospital “G. Martino”, Messina, Italy
| | - Federico Baronio
- Pediatric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Alessandra Cassio
- Pediatric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Mariangela Chiarito
- Pediatric Unit, Department of Precision and Regenerative Medicine and Ionian Area, University “A. Moro” of Bari, Bari, Italy
| | - Mirna Cosci o di Coscio
- Pediatric and Adolescent Endocrinology, Division of Pediatrics, Department of Obstetrics, Gynecology and Pediatrics, University Hospital, Pisa, Italy
| | - Luisa De Sanctis
- Division of Pediatric Endocrinology, Department of Public Health and Pediatrics, University of Turin, Regina Margherita Children’s Hospital, Turin, Italy
| | - Natascia Di Iorgi
- Department of Pediatrics, IRCCS Istituto Giannina Gaslini, Genova, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genova, Italy
| | - Maria Felicia Faienza
- Pediatric Unit, Department of Precision and Regenerative Medicine and Ionian Area, University “A. Moro” of Bari, Bari, Italy
| | - Danilo Fintini
- Endocrinology and Diabetology Unit, Bambino Gesù Children Hospital, IRCCS, Rome, Italy
| | - Roberto Franceschi
- Department of Pediatrics, Santa Chiara Hospital of Trento, APSS, Trento, Italy
| | - Mila Kalapurackal
- Department of Pediatrics, Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of Paracelsus Medical University (PMU), Bolzano, Italy
| | - Silvia Longhi
- Department of Pediatrics, Hospital of Bolzano (SABES-ASDAA), Teaching Hospital of Paracelsus Medical University (PMU), Bolzano, Italy
| | - Michela Mariani
- Endocrinology and Diabetology Unit, Bambino Gesù Children Hospital, IRCCS, Rome, Italy
| | - Marco Pitea
- Pediatric Endocrinology Unit, Department of Pediatrics, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Secco
- Pediatric and Pediatric Emergency Unit, Children Hospital, Azienda Ospedaliera SS Antonio e Biagio e C. Arrigo, Alessandria, Italy
| | - Daniele Tessaris
- Division of Pediatric Endocrinology, Department of Public Health and Pediatrics, University of Turin, Regina Margherita Children’s Hospital, Turin, Italy
| | | | - Malgorzata Wasniewska
- Department of Human Pathology of Adulthood and Childhood, University of Messina, Messina, Italy
| | - Giovanna Weber
- Pediatric Endocrinology Unit, Department of Pediatrics, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Stefano Mora
- Laboratory of Pediatric Endocrinology, Department of Pediatrics, IRCCS Ospedale San Raffaele, Milan, Italy
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Matejek T, Zapletalova B, Stranik J, Zaloudkova L, Palicka V. Reference values of parathyroid hormone in very low birth weight infants. Ann Clin Biochem 2024:45632241245942. [PMID: 38520177 DOI: 10.1177/00045632241245942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2024]
Abstract
PURPOSE The primary goal was to estimate reference values of parathyroid hormone (PTH) in very low birth weight infants without severe neonatal morbidity. A secondary objective was to assess the relationship between PTH serum levels and selected laboratory markers of bone metabolism. METHODS Ninety two infants with birth weight less than 1500 g met the inclusion criteria of the study. Serum levels of PTH, 25-hydroxyvitamin-D [25(OH)D], C3-epi-25(OH)D, total calcium, phosphorus, and alkaline phosphatase, and urinary levels of calcium, phosphorus, and creatinine were examined on day 14 and subsequently every 2 weeks until discharge. RESULTS Of the total 167 serum samples examined for PTH levels in infants without 25(OH)D deficiency the estimated range was 0.9-11.9 pmol/l (8.5-112.3 pg/mL). During the first month, no statistically significant correlation was observed between PTH level and that of 25(OH)D, C3-epimers of 25(OH)D, S-Ca, S-P, or ALP, nor with urinary excretion of calcium and phosphorus. From the second month of life, there was a moderately significant correlation between PTH and 25(OH)D (Rho = -0.40, P =< .001), between PTH and calcium/creatinine ratio (Rho = -0.56, P = < .001), and between PTH and phosphorus/creatinine ratio (Rho = 0.51, P = < .001). CONCLUSIONS The physiological range for PTH levels for preterm neonates without 25(OH)D deficiency was estimated as 0.9-11.9 pmol/l (8.5-112.3 pg/mL). It seems that elevation of serum PTH above this range can be considered as hyperparathyroidism in very low birth weight infants.
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Affiliation(s)
- Tomas Matejek
- Department of Paediatrics, Charles University in Prague, Faculty of Medicine Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Bara Zapletalova
- Department of Paediatrics, Charles University in Prague, Faculty of Medicine Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Jaroslav Stranik
- Department of Obstetrics and Gynecology, Charles University in Prague, Faculty of Medicine Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Lenka Zaloudkova
- Institute of Clinical Biochemistry and Diagnostics, Faculty of Medicine Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Vladimir Palicka
- Institute of Clinical Biochemistry and Diagnostics, Faculty of Medicine Hradec Kralove, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
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Ruiz E, Piamonte DE, Gómez DT, Díaz LA, Pérez LA. Incidence of metabolic bone disease in neonates under 32 gestational weeks at the Hospital Universitario de Santander in Colombia. BIOMEDICA : REVISTA DEL INSTITUTO NACIONAL DE SALUD 2024; 44:35-44. [PMID: 38648348 PMCID: PMC11185430 DOI: 10.7705/biomedica.6926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 01/03/2024] [Indexed: 04/25/2024]
Abstract
INTRODUCTION Metabolic bone disease of premature infants is a rare complication characterized by a lower mineral content in bone tissue. OBJECTIVE To establish the incidence of metabolic bone disease in premature infants and to determine associated risk factors. MATERIALS AND METHOD We conducted a descriptive prospective cohort study for one year in all newborns under 32 gestational weeks, or 1,500 g, at the Hospital Universitario de Santander to determine the incidence of metabolic bone disease. We collected demographic data and prenatal histories of the selected patients, and later, we measured serum alkaline phosphatase and serum phosphorus at the third week of birth, having as reference values for diagnosis less than 5.6 mg/dl for the first one and more than 500 UI/L for the second one. We applied statistical tools for data analysis, such as average proportions, dispersion, distribution and association measures, and binomial regression. RESULTS From a total of 58 patients, 7 had a diagnosis of metabolic bone disease, with an incidence of 12%. The weight was reported as an independent variable for the development of the disease, being significant in children under 1,160 g, as well as prolonged parenteral nutrition for more than 24 days. When performing the multivariate analysis, low weight and short time of parenteral nutrition appeared as risk factors; in the same way, maternal age below 22 years is associated with a higher relative risk, even more than a newborn weight inferior to 1,160 g. CONCLUSION Establishing an early intervention in patients with metabolic bone disease enhancing risk factors, such as low weight and prolonged parenteral nutrition, is critical to prevent severe complications.
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Affiliation(s)
- Erika Ruiz
- Escuela de Medicina, Facultad de Salud, Universidad Industrial de Santander, Bucaramanga, ColombiaUniversidad Industrial de SantanderEscuela de MedicinaUniversidad Industrial de SantanderBucaramangaColombia
| | - Diego Ernesto Piamonte
- Escuela de Medicina, Facultad de Salud, Universidad Industrial de Santander, Bucaramanga, ColombiaUniversidad Industrial de SantanderEscuela de MedicinaUniversidad Industrial de SantanderBucaramangaColombia
| | - Deisy Tatiana Gómez
- Departamento de Pediatría, Facultad de Salud, Universidad Industrial de Santander, Bucaramanga, ColombiaUniversidad Industrial de SantanderDepartamento de PediatríaUniversidad Industrial de SantanderBucaramangaColombia
| | - Luis Alfonso Díaz
- Departamento de Pediatría, Facultad de Salud, Universidad Industrial de Santander, Bucaramanga, ColombiaUniversidad Industrial de SantanderDepartamento de PediatríaUniversidad Industrial de SantanderBucaramangaColombia
| | - Luis Alfonso Pérez
- Departamento de Pediatría, Facultad de Salud, Universidad Industrial de Santander, Bucaramanga, ColombiaUniversidad Industrial de SantanderDepartamento de PediatríaUniversidad Industrial de SantanderBucaramangaColombia
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Xu X, Ma H, Cheng S, Xue J. Effect of early preventive supplementation with calcium and phosphorus on metabolic bone disease in premature infants. BMC Pediatr 2024; 24:171. [PMID: 38459481 PMCID: PMC10921623 DOI: 10.1186/s12887-024-04654-w] [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: 04/20/2023] [Accepted: 02/17/2024] [Indexed: 03/10/2024] Open
Abstract
OBJECTIVE The objective was to study the effect of early preventive calcium and phosphorus supplementation on metabolic bone disease in preterm infants. METHODS A retrospective analysis of 234 preterm infants with a gestational age < 32 weeks or birth weight < 1500 g who were hospitalized in the Neonatology Department of the Second Hospital of Shandong University from 01.2018 to 12.2020 was conducted. One hundred thirty-two premature infants hospitalized from 01.2018 to 06.2019 did not receive prophylactic calcium and phosphorus supplementation in the early postnatal period. These infants received calcium or phosphorus supplementation at the time of hypocalcaemia or hypophosphatemia diagnosis. One hundred two premature infants hospitalized from 07.2019 to 12.2020 received early preventive calcium and phosphorus supplementation after birth. The levels of serum calcium and phosphorus, alkaline phosphatase, 25-hydroxyvitamin D, calcitonin, and parathyroid hormone at different time points and growth indicators at six months of age were compared between the two groups of infants. The number of cases of metabolic bone disease and fracture between the two groups was compared. RESULTS 1) A total of 12 infants (5.13%) among the 234 preterm infants were diagnosed with metabolic bone disease, including 2 (1.96%) in the prophylactic supplementation group and 10 (7.58%) in the nonprophylactic supplementation group. Fractures occurred in 3 premature infants (25.0%) with metabolic bone disease, all of whom were in the group that did not receive prophylactic supplementation. 2) There was no significant difference in serum calcium and calcitonin levels between the two groups. The levels of serum phosphorus and 25 hydroxyvitamin D in the prophylactic supplementation group were higher than those in the nonprophylactic supplementation group (P < 0.05). In comparison, alkaline phosphatase and parathyroid hormone levels were lower in the prophylactic supplementation group than in the nonprophylactic supplementation group (P < 0.05). Preterm infants in the prophylactic supplementation group had higher weight, length, head circumference, and bone density values than those in the nonprophylactic supplementation group (P < 0.05). CONCLUSION Preventive supplementation with calcium and phosphorus after birth can effectively improve calcium and phosphorus metabolism, and reduce the incidence of metabolic bone disease and fractures in premature infants. This can be further publicized and used clinically.
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Affiliation(s)
- Xuejing Xu
- Department of Neonatology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, China
| | - Hongfang Ma
- Department of Neonatology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, China
| | - Shuqi Cheng
- Department of Neonatology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, China
| | - Jiang Xue
- Department of Neonatology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, China.
- The Second Clinical Medical School of Shandong University, Jinan, 250033, China.
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Creed PV, Huff KA, Beard K, DiMeglio LA, Stefanescu BM. Metabolic bone disease of prematurity screening and individualized enteral mineral supplementation in high-risk neonates: a quality improvement initiative. J Perinatol 2024:10.1038/s41372-024-01892-9. [PMID: 38321167 DOI: 10.1038/s41372-024-01892-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 01/17/2024] [Accepted: 01/23/2024] [Indexed: 02/08/2024]
Abstract
OBJECTIVE Prompted by an alarmingly low screening rate for metabolic bone disease of prematurity (MBDP), we aimed to increase MBDP screening with serum calcium, phosphorous, and alkaline phosphatase at four to six weeks of life in infants born at <1500 g and <32 gestational weeks from a baseline of 27.37% to 90% within one year. STUDY DESIGN We used the Institute for Healthcare Improvement's Model for Improvement as a framework. A key driver diagram informed the interventions which were carried out through four Plan-Do-Study-Act cycles. RESULTS There were 129 and 130 neonates in the pre-intervention baseline group and post-intervention MBDP bundle group, respectively. MBDP bundled primary screening rates increased from 27.37% to 95.56% (p < 0.001). Furthermore, 20% of infants had an individualized change in their enteral mineral supplementation after the initiative. CONCLUSIONS An interdisciplinary team-based quality improvement approach was effective in altering clinical practice to improve screening and subsequent treatment for MBDP.
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Affiliation(s)
- Priya V Creed
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Katie A Huff
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
- Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA
| | - Kate Beard
- Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA
| | - Linda A DiMeglio
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
- Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA
| | - Beatrice M Stefanescu
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA.
- Riley Hospital for Children at Indiana University Health, Indianapolis, IN, USA.
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Carvalho M, Barreto MI, Cabral J, Balacó I, Alves C. Neonatal upper limb fractures - a narrative overview of the literature. BMC Pediatr 2024; 24:59. [PMID: 38243191 PMCID: PMC10797735 DOI: 10.1186/s12887-024-04538-z] [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: 08/20/2023] [Accepted: 01/04/2024] [Indexed: 01/21/2024] Open
Abstract
The aim of this paper is to review the topic of neonatal fractures of the upper limb, describing the different types of fractures focusing on the etiology, epidemiology, risk factors, clinical approach, diagnosis, treatment and prognosis of these injuries. We included all types of research studies, both experimental and observational, published in English, French, Portuguese and Spanish. The information was obtained using the keywords neonatal upper limb fracture, clavicle fracture or humerus fracture from the following resources: MEDLINE database, Embase® database and LILACS database. Other resources such as hand searches of the references of retrieved literature and authoritative texts, personal and hospital libraries searching for texts on upper limb neonatal fractures, discussions with experts in the field of upper limb neonatal fractures and personal experience, were also considered for the completion of the article.Neonatal fractures of the upper limb are consensually considered to have a good prognosis and no long-term sequelae. Conservative treatment is the option in the vast majority of the fractures and is associated with excellent results, with good healing, full range of motion, adequate remodeling without obvious deformity, neurologic impairment or functional implications.
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Affiliation(s)
- Marcos Carvalho
- Department of Pediatric Orthopaedics, Pediatric Hospital of Coimbra - Centro Hospitalar e Universitário de Coimbra (CHUC), EPE; Av Afonso Romão, 3000-602, Coimbra, Portugal.
| | - Maria Inês Barreto
- Department of Pediatric Orthopaedics, Pediatric Hospital of Coimbra - Centro Hospitalar e Universitário de Coimbra (CHUC), EPE; Av Afonso Romão, 3000-602, Coimbra, Portugal
| | - João Cabral
- Department of Pediatric Orthopaedics, Pediatric Hospital of Coimbra - Centro Hospitalar e Universitário de Coimbra (CHUC), EPE; Av Afonso Romão, 3000-602, Coimbra, Portugal
| | - Inês Balacó
- Department of Pediatric Orthopaedics, Pediatric Hospital of Coimbra - Centro Hospitalar e Universitário de Coimbra (CHUC), EPE; Av Afonso Romão, 3000-602, Coimbra, Portugal
| | - Cristina Alves
- Department of Pediatric Orthopaedics, Pediatric Hospital of Coimbra - Centro Hospitalar e Universitário de Coimbra (CHUC), EPE; Av Afonso Romão, 3000-602, Coimbra, Portugal
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11
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Chen YW, Chang YJ, Chen LJ, Lee CH, Hsiao CC, Chen JY, Chen HN. Neurodevelopment Outcomes in Very-Low-Birth-Weight Infants with Metabolic Bone Disease at 2 Years of Age. CHILDREN (BASEL, SWITZERLAND) 2024; 11:76. [PMID: 38255389 PMCID: PMC10814392 DOI: 10.3390/children11010076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/04/2024] [Accepted: 01/06/2024] [Indexed: 01/24/2024]
Abstract
Metabolic bone disease (MBD) predominantly affects preterm infants, particularly very-low-birth-weight (VLBW) infants weighing <1500 g. However, there are limited reports on MBD and neurodevelopmental outcomes. This study aimed to analyze the risk factors for MBD and understand its impact on neurodevelopmental outcomes at 2 years of corrected age. Overall, 749 VLBW infants weighing <1350 g at birth were enrolled. Exclusion criteria were major congenital abnormalities, chromosomal abnormalities, and loss of follow-up on the Bayley Scales of Infant Development, Third Edition (BSID-III) test at 24 months of corrected age. Infants were retrospectively assessed by a trained case manager using the BSID-III test at 6, 12, and 24 months old. Infants were categorized as with or without MBD according to radiographic signs. Of those enrolled, 97 VLBW infants were diagnosed with MBD, compared to 362 VLBW infants without MBD. The proportion of infants that completed three follow-ups was 86%. At the assessment at 2 years of age, infants with MBD had lower and more significant differences in motor, language, and cognitive composites. MBD is associated with poor neurodevelopmental outcomes in cognitive, motor, and language composites for VLBW infants at 24 months of corrected age.
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Affiliation(s)
- Yu-Wen Chen
- Department of Neonatology, Changhua Christian Children’s Hospital, No. 320, Xuguang Road, Changhua City 500010, Taiwan
| | - Yu-Jun Chang
- Big Data Center, Changhua Christian Hospital, No. 135, Nanxiao Street, Changhua City 500209, Taiwan
| | - Lih-Ju Chen
- Department of Neonatology, Changhua Christian Children’s Hospital, No. 320, Xuguang Road, Changhua City 500010, Taiwan
| | - Cheng-Han Lee
- Department of Neonatology, Changhua Christian Children’s Hospital, No. 320, Xuguang Road, Changhua City 500010, Taiwan
| | - Chien-Chou Hsiao
- Department of Neonatology, Changhua Christian Children’s Hospital, No. 320, Xuguang Road, Changhua City 500010, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, No. 145, Xingda Road, South District, Taichung City 402202, Taiwan
| | - Jia-Yuh Chen
- Department of Neonatology, Changhua Christian Children’s Hospital, No. 320, Xuguang Road, Changhua City 500010, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, No. 145, Xingda Road, South District, Taichung City 402202, Taiwan
| | - Hsiao-Neng Chen
- Department of Neonatology, Changhua Christian Children’s Hospital, No. 320, Xuguang Road, Changhua City 500010, Taiwan
- School of Medicine, Chung-Sun Medical University, No. 110, Sec. 1, Jianguo N. Road, South District, Taichung City 402306, Taiwan
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12
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Miller AN, Curtiss J, Kielt MJ. Nutritional Needs of the Infant with Bronchopulmonary Dysplasia. Neoreviews 2024; 25:e12-e24. [PMID: 38161180 DOI: 10.1542/neo.25-1-e12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Growth failure is a common problem in infants with established bronchopulmonary dysplasia (BPD). Suboptimal growth for infants with BPD is associated with unfavorable respiratory and neurodevelopmental outcomes; however, high-quality evidence to support best nutritional practices are limited for this vulnerable patient population. Consequently, there exists a wide variation in the provision of nutritional care and monitoring of growth for infants with BPD. Other neonatal populations at risk for growth failure, such as infants with congenital heart disease, have demonstrated improved growth outcomes with the creation and compliance of clinical protocols to guide nutritional management. Developing clinical protocols to guide nutritional management for infants with BPD may similarly improve long-term outcomes. Given the absence of high-quality trials to guide nutritional practice in infants with BPD, the best available evidence of systematic reviews and clinical recommendations can be applied to optimize growth and decrease variation in the care of these infants.
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Affiliation(s)
- Audrey N Miller
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital and Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH
| | - Jennifer Curtiss
- Department of Clinical Nutrition and Lactation, Nationwide Children's Hospital, Columbus, OH
| | - Matthew J Kielt
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital and Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH
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13
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Tridimas A, Padidela R, Bassett J, Wood R, Lawson M, Fagbemi A, Morris TJ. Reducing Metabolic Bone Disease Burden in Intestinal Failure Children on Home Parenteral Nutrition. JPGN REPORTS 2023; 4:e368. [PMID: 38034429 PMCID: PMC10684215 DOI: 10.1097/pg9.0000000000000368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 08/18/2023] [Indexed: 12/02/2023]
Abstract
Objective To determine the prevalence of secondary hyperparathyroidism in a cohort of pediatric patients receiving home parenteral nutrition. Methods For a service review, a population-based cohort of 37 pediatric intestinal failure patients receiving long-term parenteral nutrition that underwent serial biochemical monitoring during a study period of approximately 4 years were examined. Following the production of an algorithm, a follow-up audit was carried out (n = 33) after approximately 6 months. Results Of the 37 patients examined in the initial service review, 22 (59%) were found to have an elevated parathyroid hormone (PTH) during the period of monitoring and 5 (14%) had a persistently elevated PTH. In the follow-up audit following the implementation of an algorithm, the number with elevated PTH reduced to 6 (18%) and no patients had persistently high levels. Conclusion Elevated PTH is a common biochemical finding in pediatric intestinal failure patients receiving home parenteral nutrition and its presence should alert clinicians to the need to optimize nutritional parameters such as calcium to phosphate molar ratio and vitamin D status; failure to do so may increase the future burden of metabolic bone disease in such patients. We propose that an algorithm may help in this endeavor.
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Affiliation(s)
- Andreas Tridimas
- From the Directorate of Clinical Biochemistry, Manchester University NHS Foundation Trust, Manchester, UK
- Clinical Biochemistry Department, Countess of Chester Hospital, Chester, UK
| | - Raja Padidela
- Department of Paediatric Endocrinology, Royal Manchester Children’s Hospital, Manchester, UK
- Faculty of Biology Medicine and Health, University of Manchester and Manchester Academic Health Science Centre, Manchester, UK
| | - John Bassett
- From the Directorate of Clinical Biochemistry, Manchester University NHS Foundation Trust, Manchester, UK
| | - Rachel Wood
- Department of Therapy and Dietetics, Royal Manchester Children’s Hospital, Manchester, UK
| | - Maureen Lawson
- Department of Paediatric Gastroenterology, Royal Manchester Children’s Hospital, Manchester, UK
| | - Andrew Fagbemi
- Department of Paediatric Gastroenterology, Royal Manchester Children’s Hospital, Manchester, UK
| | - Timothy J. Morris
- From the Directorate of Clinical Biochemistry, Manchester University NHS Foundation Trust, Manchester, UK
- Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
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14
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Rott J, Töpfer ET, Bartosova M, Damgov I, Kolevica A, Heuser A, Shroff R, Zarogiannis SG, Eisenhauer A, Schmitt CP. Calcimimetic AMG-416 induced short-term changes in calcium concentrations and calcium isotope ratios in rats. Biochem Biophys Res Commun 2023; 677:88-92. [PMID: 37562340 DOI: 10.1016/j.bbrc.2023.07.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 07/19/2023] [Accepted: 07/31/2023] [Indexed: 08/12/2023]
Abstract
Calcium (Ca) isotopes (δ44/42Ca) in serum and urine have been suggested as novel sensitive markers of bone calcification. The response of δ44/42Ca to acute changes in Ca homeostasis, has not yet been demonstrated. We measured serum Ca and δ44/42Ca in rats maintained on a standard and a 50% Ca reduced diet for 4 weeks, and after injection of 1 mg/kg of the calcimimetic AMG-416, 24 h prior to sacrifice. AMG-416 decreased serum Ca by a maximum of 0.38 ± 0.10 and 0.53 ± 0.35 mmol/l after 12 and 6 h, respectively, in the standard and low-Ca diet groups (p = 0.0006/0.02), while serum δ44/42Ca did not change over 24 h in both groups. Urinary Ca concentrations were higher 24 h after AMG-416 injection in both groups (p = 0.03/0.06), urine δ44/42Ca was not different compared to the untreated control groups. Our data does not show acute changes in δ44/42Ca in response to a single dose of AMG-416 within 24 h after injection, possibly due to a lack of bone calcification.
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Affiliation(s)
- Jeremy Rott
- Center for Pediatric and Adolescent Medicine, University of Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Eva Teresa Töpfer
- Center for Pediatric and Adolescent Medicine, University of Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Maria Bartosova
- Center for Pediatric and Adolescent Medicine, University of Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Ivan Damgov
- Center for Pediatric and Adolescent Medicine, University of Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Ana Kolevica
- GEOMAR Helmholtz Centre for Ocean Research Kiel, 24148, Kiel, Germany
| | - Alexander Heuser
- GEOMAR Helmholtz Centre for Ocean Research Kiel, 24148, Kiel, Germany
| | - Rukshana Shroff
- Renal Unit, University College London Great Ormond Street Hospital and Institute of Child Health, London, UK
| | - Sotirios G Zarogiannis
- Center for Pediatric and Adolescent Medicine, University of Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany
| | - Anton Eisenhauer
- GEOMAR Helmholtz Centre for Ocean Research Kiel, 24148, Kiel, Germany
| | - Claus Peter Schmitt
- Center for Pediatric and Adolescent Medicine, University of Heidelberg, Im Neuenheimer Feld 430, 69120, Heidelberg, Germany.
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15
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Levene I, Dhami A, Moreno M, Shine B, Chinoy A, Padidela R, Molnar Z. Characterisation of parathyroid hormone concentration in extremely preterm or very low birthweight infants in routine clinical screening for metabolic bone disease: A service evaluation cohort study. J Paediatr Child Health 2023; 59:1140-1145. [PMID: 37545420 DOI: 10.1111/jpc.16470] [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: 05/02/2023] [Revised: 06/22/2023] [Accepted: 07/25/2023] [Indexed: 08/08/2023]
Abstract
AIM To characterise parathyroid hormone (PTH) concentrations in infants at high risk for metabolic bone disease, in order to assist clinical decisions around the use of PTH for screening. METHODS Infants born under 28 weeks' postmenstrual age or with birthweight under 1.5 kg in a tertiary neonatal unit in the UK were included. Clinical guidance was to assess PTH concentration in the first 3 weeks after birth. Clinical information was extracted from prospective records. RESULTS Sixty-four infants had mean birth gestation of 26 weeks and birthweight of 882 g. Median PTH (sent on median day 18 of life) was 9.2 pmol/L (interquartile range 5.3-17 pmol/L). Sixty-seven per cent of infants had a PTH greater than 7 pmol/L. For 22% of the infants, raised PTH was not accompanied by abnormal phosphate or alkaline phosphatase. Eighty-nine per cent of infants tested were insufficient or deficient for 25-hydroxyvitamin D. CONCLUSIONS Universal screening highlights the high frequency of high PTH in this high-risk population, implying a need for calcium supplementation. A considerable number of infants would not be identified as showing potential signs of metabolic bone disease if the assessment excludes the use of PTH. The high level of 25-hydroxyvitamin D deficiency may be a confounder.
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Affiliation(s)
- Ilana Levene
- Newborn Care Unit, John Radcliffe Hospital, Oxford, United Kingdom
| | - Amraj Dhami
- Newborn Care Unit, John Radcliffe Hospital, Oxford, United Kingdom
| | - Mar Moreno
- Pharmacy Department, John Radcliffe Hospital, Oxford, United Kingdom
| | - Brian Shine
- Biochemistry Department, John Radcliffe Hospital, Oxford, United Kingdom
| | - Amish Chinoy
- Department of Paediatric Endocrinology, Royal Manchester Children's Hospital, Manchester, United Kingdom
| | - Raja Padidela
- Department of Paediatric Endocrinology, Royal Manchester Children's Hospital, Manchester, United Kingdom
| | - Zoltan Molnar
- Newborn Care Unit, John Radcliffe Hospital, Oxford, United Kingdom
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16
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Moreira DH, Gregory SB, Younge NE. Human milk fortification and use of infant formulas to support growth in the neonatal intensive care unit. Nutr Clin Pract 2023; 38 Suppl 2:S56-S65. [PMID: 37721458 PMCID: PMC10662944 DOI: 10.1002/ncp.11038] [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: 03/07/2023] [Revised: 06/03/2023] [Accepted: 06/10/2023] [Indexed: 09/19/2023] Open
Abstract
Newborn infants require adequate nutrition to achieve full potential growth and development. Early life nutrition and health impacts long-term outcomes through adulthood. Human milk is the optimal source of nutrition during the first 6 months of life. However, infants admitted to the neonatal intensive care unit (NICU) often have comorbidities that create more or different nutrition demands than healthy newborns. There are different strategies to meet the nutrition needs of sick newborns, including use of parenteral nutrition, human milk fortifiers (HMFs), and infant formulas. Multinutrient HMFs are frequently used to achieve the higher nutrition demands of preterm infants. They are available in various presentations, such as human milk- or cow milk-derived, liquid or powder, and acidified or nonacidified, each of which has different risks and benefits associated with its use. Infant formulas are available to meet a demand when mother's own milk or donor breast milk is not available or sufficient, and there are also specialty formulas for infants with certain diseases that present unique nutrition needs. This review is focused on the use of HMFs to support the unique nutrition requirements of preterm infants for healthy growth, as well as the indications for the use of formulas among infants in the NICU.
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Affiliation(s)
- Denise H Moreira
- Department of Pediatrics, Division of Neonatology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Sarah B Gregory
- Department of Pediatrics, Division of Neonatology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Noelle E Younge
- Department of Pediatrics, Division of Neonatology, Duke University School of Medicine, Durham, North Carolina, USA
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17
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Barbieri J, Cober MP. Select micronutrients for the preterm neonate. Nutr Clin Pract 2023; 38 Suppl 2:S66-S83. [PMID: 37721469 DOI: 10.1002/ncp.11054] [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: 03/02/2023] [Revised: 07/04/2023] [Accepted: 07/09/2023] [Indexed: 09/19/2023] Open
Abstract
If premature neonates are not provided with adequate nutrition, they will quickly become deficient because of increased requirements and a lack of nutrient stores to achieve adequate growth. The provision of many of the recommended micronutrients for pediatric and adult patients is challenging in premature neonates because of the limited data surrounding the true needs of premature neonates and the difficulty in assessing adequate serum levels of these nutrients in this patient population. Parenteral and enteral nutrition shortages further complicate providing adequate micronutrients to premature neonates. This review will discuss select micronutrients and their importance to the preterm neonate, with special emphasis on micronutrients with limited evidence and more challenging supplementation and repletion strategies.
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Affiliation(s)
- Jessica Barbieri
- Department of Nutritional Services, Akron Children's Hospital, Akron, Ohio, USA
| | - Mary Petrea Cober
- Department of Pharmacy, Akron Children's Hospital, Akron, Ohio, USA
- Department of Pharmacy Practice, Northeast Ohio Medical University, Rootstown, Ohio, USA
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18
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Bacchetta J, Schmitt CP, Bakkaloglu SA, Cleghorn S, Leifheit-Nestler M, Prytula A, Ranchin B, Schön A, Stabouli S, Van de Walle J, Vidal E, Haffner D, Shroff R. Diagnosis and management of mineral and bone disorders in infants with CKD: clinical practice points from the ESPN CKD-MBD and Dialysis working groups and the Pediatric Renal Nutrition Taskforce. Pediatr Nephrol 2023; 38:3163-3181. [PMID: 36786859 PMCID: PMC10432337 DOI: 10.1007/s00467-022-05825-6] [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: 08/05/2022] [Revised: 10/19/2022] [Accepted: 11/09/2022] [Indexed: 02/15/2023]
Abstract
BACKGROUND Infants with chronic kidney disease (CKD) form a vulnerable population who are highly prone to mineral and bone disorders (MBD) including biochemical abnormalities, growth retardation, bone deformities, and fractures. We present a position paper on the diagnosis and management of CKD-MBD in infants based on available evidence and the opinion of experts from the European Society for Paediatric Nephrology (ESPN) CKD-MBD and Dialysis working groups and the Pediatric Renal Nutrition Taskforce. METHODS PICO (Patient, Intervention, Comparator, Outcomes) questions were generated, and relevant literature searches performed covering a population of infants below 2 years of age with CKD stages 2-5 or on dialysis. Clinical practice points (CPPs) were developed and leveled using the American Academy of Pediatrics grading matrix. A Delphi consensus approach was followed. RESULTS We present 34 CPPs for diagnosis and management of CKD-MBD in infants, including dietary control of calcium and phosphate, and medications to prevent and treat CKD-MBD (native and active vitamin D, calcium supplementation, phosphate binders). CONCLUSION As there are few high-quality studies in this field, the strength of most statements is weak to moderate, and may need to be adapted to individual patient needs by the treating physician. Research recommendations to study key outcome measures in this unique population are suggested. A higher resolution version of the Graphical abstract is available as Supplementary information.
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Affiliation(s)
- Justine Bacchetta
- Reference Center for Rare Renal Diseases, Reference Center for Rare Diseases of Calcium and Phosphate Metabolism, Pediatric Nephrology Rheumatology and Dermatology Unit, Hopital Femme Mère Enfant, Boulevard Pinel, 69677 Bron, France
- INSERM 1033 Research Unit, Lyon, France
- Lyon Est Medical School, Université Claude Bernard, Lyon 1, Lyon, France
| | - Claus Peter Schmitt
- Center for Pediatric and Adolescent Medicine, Im Neuenheimer Feld 430, 69120 Heidelberg, Germany
| | - Sevcan A. Bakkaloglu
- Department of Pediatric Nephrology, School of Medicine, Gazi University, Ankara, Turkey
| | - Shelley Cleghorn
- Renal Unit, UCL Great Ormond Street Hospital and Institute of Child Health, London, UK
| | - Maren Leifheit-Nestler
- Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Pediatric Research Center, Hannover, Germany
| | - Agnieszka Prytula
- Department of Pediatric Nephrology and Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Bruno Ranchin
- Reference Center for Rare Renal Diseases, Reference Center for Rare Diseases of Calcium and Phosphate Metabolism, Pediatric Nephrology Rheumatology and Dermatology Unit, Hopital Femme Mère Enfant, Boulevard Pinel, 69677 Bron, France
| | - Anne Schön
- Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Pediatric Research Center, Hannover, Germany
| | - Stella Stabouli
- 1st Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University Thessaloniki, Hippokratio Hospital, Thessaloniki, Greece
| | - Johan Van de Walle
- Department of Pediatric Nephrology and Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Enrico Vidal
- Pediatric Nephrology Unit, University-Hospital of Padova, Padua, Italy
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Dieter Haffner
- Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Pediatric Research Center, Hannover, Germany
| | - Rukshana Shroff
- Renal Unit, UCL Great Ormond Street Hospital and Institute of Child Health, London, UK
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19
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Perrone S, Caporilli C, Grassi F, Ferrocino M, Biagi E, Dell’Orto V, Beretta V, Petrolini C, Gambini L, Street ME, Dall’Asta A, Ghi T, Esposito S. Prenatal and Neonatal Bone Health: Updated Review on Early Identification of Newborns at High Risk for Osteopenia. Nutrients 2023; 15:3515. [PMID: 37630705 PMCID: PMC10459154 DOI: 10.3390/nu15163515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/24/2023] [Accepted: 08/02/2023] [Indexed: 08/27/2023] Open
Abstract
Bone health starts with maternal health and nutrition, which influences bone mass and density already in utero. The mechanisms underlying the effect of the intrauterine environment on bone health are partly unknown but certainly include the 'foetal programming' of oxidative stress and endocrine systems, which influence later skeletal growth and development. With this narrative review, we describe the current evidence for identifying patients with risk factors for developing osteopenia, today's management of these populations, and screening and prevention programs based on gestational age, weight, and morbidity. Challenges for bone health prevention include the need for new technologies that are specific and applicable to pregnant women, the foetus, and, later, the newborn. Radiofrequency ultrasound spectrometry (REMS) has proven to be a useful tool in the assessment of bone mineral density (BMD) in pregnant women. Few studies have reported that transmission ultrasound can also be used to assess BMD in newborns. The advantages of this technology in the foetus and newborn are the absence of ionising radiation, ease of use, and, above all, the possibility of performing longitudinal studies from intrauterine to extrauterine life. The use of these technologies already in the intrauterine period could help prevent associated diseases, such as osteoporosis and osteopenia, which are characterised by a reduction in bone mass and degeneration of bone structure and lead to an increased risk of fractures in adulthood with considerable social repercussions for the related direct and indirect costs.
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Affiliation(s)
- Serafina Perrone
- Neonatology Unit, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (V.D.); (V.B.); (C.P.); (L.G.)
| | - Chiara Caporilli
- Pediatric Clinic, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (C.C.); (F.G.); (M.F.); (E.B.); (M.E.S.); (S.E.)
| | - Federica Grassi
- Pediatric Clinic, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (C.C.); (F.G.); (M.F.); (E.B.); (M.E.S.); (S.E.)
| | - Mandy Ferrocino
- Pediatric Clinic, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (C.C.); (F.G.); (M.F.); (E.B.); (M.E.S.); (S.E.)
| | - Eleonora Biagi
- Pediatric Clinic, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (C.C.); (F.G.); (M.F.); (E.B.); (M.E.S.); (S.E.)
| | - Valentina Dell’Orto
- Neonatology Unit, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (V.D.); (V.B.); (C.P.); (L.G.)
| | - Virginia Beretta
- Neonatology Unit, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (V.D.); (V.B.); (C.P.); (L.G.)
| | - Chiara Petrolini
- Neonatology Unit, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (V.D.); (V.B.); (C.P.); (L.G.)
| | - Lucia Gambini
- Neonatology Unit, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (V.D.); (V.B.); (C.P.); (L.G.)
| | - Maria Elisabeth Street
- Pediatric Clinic, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (C.C.); (F.G.); (M.F.); (E.B.); (M.E.S.); (S.E.)
| | - Andrea Dall’Asta
- Obstetric and Gynecology Unit, University Hospital of Parma, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (A.D.); (T.G.)
| | - Tullio Ghi
- Obstetric and Gynecology Unit, University Hospital of Parma, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (A.D.); (T.G.)
| | - Susanna Esposito
- Pediatric Clinic, Pietro Barilla Children’s Hospital, University of Parma, Via Gramsci 14, 43126 Parma, Italy; (C.C.); (F.G.); (M.F.); (E.B.); (M.E.S.); (S.E.)
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20
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Strobel K, Wood T, Valentine G, German K, Gogcu S, Hendrixson D, Kolnik S, Law J, Mayock D, Comstock B, Heagerty P, Juul S. Contemporary Definitions of Infant Growth Failure and Neurodevelopmental and Behavioral Outcomes in Extremely Premature Infants at Two Years of Age. RESEARCH SQUARE 2023:rs.3.rs-3228742. [PMID: 37609333 PMCID: PMC10441482 DOI: 10.21203/rs.3.rs-3228742/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Introduction The association of 2-year neurodevelopmental and behavioral outcomes with in-hospital or post-discharge growth failure (GF) using contemporary definitions for preterm infants is unknown. Methods In a secondary analysis of a preterm cohort, changes in anthropometric z-scores were examined between birth and hospital discharge, and from discharge to 2 years. The 2-year evaluation included Bayley Scales of Infant Development (BSID-III) and Child Behavior Checklist (CBCL). Results Among 629 infants, accelerated linear growth from birth to discharge was associated with higher BSID-III cognitive scores (+ 3.2 points [IQR 0.02, 6.4]) while in-hospital GF was not associated with any outcomes. Infants with weight GF after discharge had lower BSID-III motor scores (-3.1 points [-5.9, -0.2]). Infants with accelerated weight growth after discharge had increased odds of behavioral problems on the CBCL (aOR 1.9 [1.03, 3.5]). Discussion In-hospital and post-hospitalization growth metrics are modestly associated with neurodevelopmental outcomes with length gains apparently most beneficial.
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Affiliation(s)
| | | | | | | | | | | | - Sarah Kolnik
- University of Washington - Seattle Children's Hospital
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21
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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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22
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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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23
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Lukina Y, Safronova T, Smolentsev D, Toshev O. Calcium Phosphate Cements as Carriers of Functional Substances for the Treatment of Bone Tissue. MATERIALS (BASEL, SWITZERLAND) 2023; 16:4017. [PMID: 37297151 PMCID: PMC10254876 DOI: 10.3390/ma16114017] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/14/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023]
Abstract
Interest in calcium phosphate cements as materials for the restoration and treatment of bone tissue defects is still high. Despite commercialization and use in the clinic, the calcium phosphate cements have great potential for development. Existing approaches to the production of calcium phosphate cements as drugs are analyzed. A description of the pathogenesis of the main diseases of bone tissue (trauma, osteomyelitis, osteoporosis and tumor) and effective common treatment strategies are presented in the review. An analysis of the modern understanding of the complex action of the cement matrix and the additives and drugs distributed in it in relation to the successful treatment of bone defects is given. The mechanisms of biological action of functional substances determine the effectiveness of use in certain clinical cases. An important direction of using calcium phosphate cements as a carrier of functional substances is the volumetric incorporation of anti-inflammatory, antitumor, antiresorptive and osteogenic functional substances. The main functionalization requirement for carrier materials is prolonged elution. Various release factors related to the matrix, functional substances and elution conditions are considered in the work. It is shown that cements are a complex system. Changing one of the many initial parameters in a wide range changes the final characteristics of the matrix and, accordingly, the kinetics. The main approaches to the effective functionalization of calcium phosphate cements are considered in the review.
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Affiliation(s)
- Yulia Lukina
- National Medical Research Center for Traumatology and Orthopedics Named after N.N. Priorov, Ministry of Health of the Russian Federation, Priorova 10, 127299 Moscow, Russia;
- Faculty of Digital Technologies and Chemical Engineering, Mendeleev University of Chemical Technology of Russia, Miusskaya pl. 9, 125047 Moscow, Russia
| | - Tatiana Safronova
- Department of Chemistry, Lomonosov Moscow State University, Building 3, Leninskie Gory 1, 119991 Moscow, Russia;
- Department of Materials Science, Lomonosov Moscow State University, Building 73, Leninskie Gory 1, 119991 Moscow, Russia;
| | - Dmitriiy Smolentsev
- National Medical Research Center for Traumatology and Orthopedics Named after N.N. Priorov, Ministry of Health of the Russian Federation, Priorova 10, 127299 Moscow, Russia;
| | - Otabek Toshev
- Department of Materials Science, Lomonosov Moscow State University, Building 73, Leninskie Gory 1, 119991 Moscow, Russia;
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24
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Mutlu M, Aktürk-Acar F, Kader Ş, Aslan Y, Karagüzel G. Risk Factors and Clinical Characteristics of Metabolic Bone Disease of Prematurity. Am J Perinatol 2023; 40:519-524. [PMID: 33975362 DOI: 10.1055/s-0041-1729559] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The study aimed to analyze the risk factors and clinical features of metabolic bone disease of prematurity (MBDP) in premature infants compared with infants of similar gestational age and birth weight without MBDP. STUDY DESIGN This retrospective case-control study was performed by comparing 81 cases of MBDP with 63 controls to identify potential risk factors. Premature infants with a gestational age ≤33 weeks and birth weight <1,500 g were included. Medical records were examined in terms of maternal conditions, potential risk factors, and clinical characteristics. RESULTS Bone fractures and invasive ventilator dependence were the most common clinical features of MBDP. Duration of invasive ventilation and total mechanical ventilation days, necrotizing enterocolitis, corticosteroid use, anticonvulsive drug use, duration of dexamethasone and caffeine use, total parenteral nutrition, and length of hospitalization were significantly higher in neonates with MBDP (p < 0.05). Breastfed neonates and those receiving human milk fortifier had a lower incidence of MBDP than those premature formula or mixed feeding (p < 0.05). Anticonvulsive drug use (odds ratio: 2.935; 95% confidence interval: 1.265-6.810) was identified as a risk factor for MBDP at multiple regression analysis. CONCLUSION Our results show that anticonvulsive drug use is a significant risk factor for the development of MBDP. If long-term use is not required, anticonvulsive drugs should be stopped as soon as possible. Further studies involving patients with MBDP are required to determine the risk factors and clinical features. KEY POINTS · MBDP is a multifactorial disorder.. · Anticonvulsive drug use is an important risk factor for the development of MBDP.. · Bone fractures and invasive ventilator dependence are the most common clinical features of MBDP..
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Affiliation(s)
- Mehmet Mutlu
- Department of Neonatology, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey
| | - Filiz Aktürk-Acar
- Department of Neonatology, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey
| | - Şebnem Kader
- Department of Neonatology, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey
| | - Yakup Aslan
- Department of Neonatology, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey
| | - Gülay Karagüzel
- Department of Pediatric Endocrinology, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey
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25
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Early Diagnosis of Ongoing Metabolic Bone Disease of Prematurity with Elevated Serum Alkaline Phosphatase. Indian J Pediatr 2023; 90:305. [PMID: 36602638 DOI: 10.1007/s12098-022-04448-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/05/2022] [Accepted: 12/15/2022] [Indexed: 01/06/2023]
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26
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Miller AN, Curtiss J, Taylor SN, Backes CH, Kielt MJ. A review and guide to nutritional care of the infant with established bronchopulmonary dysplasia. J Perinatol 2023; 43:402-410. [PMID: 36494567 DOI: 10.1038/s41372-022-01578-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/20/2022] [Accepted: 11/30/2022] [Indexed: 12/13/2022]
Abstract
Bronchopulmonary dysplasia (BPD) remains the most common long-term morbidity of premature birth, and the incidence of BPD is not declining despite medical advancements. Infants with BPD are at high risk for postnatal growth failure and are often treated with therapies that suppress growth. Additionally, these infants may display excess weight gain relative to linear growth. Optimal growth and nutrition are needed to promote lung growth and repair, improve long-term pulmonary function, and improve neurodevelopmental outcomes. Linear growth in particular has been associated with favorable outcomes yet can be difficult to achieve in these patients. While there has been a significant clinical and research focus regarding BPD prevention and early preterm nutrition, there is a lack of literature regarding nutritional care of the infant with established BPD. There is even less information regarding how nutritional needs change as BPD evolves from an acute to chronic disease. This article reviews the current literature regarding nutritional challenges, enteral nutrition management, and monitoring for patients with established BPD. Additionally, this article provides a practical framework for interdisciplinary nutritional care based on our clinical experience at the Comprehensive Center for Bronchopulmonary Dysplasia.
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Affiliation(s)
- Audrey N Miller
- Division of Neonatology, Department of Pediatrics, Ohio State University, Nationwide Children's Hospital, Columbus, OH, USA. .,Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, Columbus, OH, USA.
| | - Jennifer Curtiss
- Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, Columbus, OH, USA.,Department of Clinical Nutrition and Lactation, Nationwide Children's Hospital, Columbus, OH, USA
| | - Sarah N Taylor
- Division of Neonatology, Yale School of Medicine, New Haven, CT, USA
| | - Carl H Backes
- Division of Neonatology, Department of Pediatrics, Ohio State University, Nationwide Children's Hospital, Columbus, OH, USA.,Division of Cardiology, Nationwide Children's Hospital, Columbus, OH, USA.,Center for Perinatal Research, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, USA
| | - Matthew J Kielt
- Division of Neonatology, Department of Pediatrics, Ohio State University, Nationwide Children's Hospital, Columbus, OH, USA.,Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, Columbus, OH, USA
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Soto ME, Pérez-Torres I, Rubio-Ruiz ME, Cano-Martínez A, Manzano-Pech L, Guarner-Lans V. Frailty and the Interactions between Skeletal Muscle, Bone, and Adipose Tissue-Impact on Cardiovascular Disease and Possible Therapeutic Measures. Int J Mol Sci 2023; 24:ijms24054534. [PMID: 36901968 PMCID: PMC10003713 DOI: 10.3390/ijms24054534] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/18/2023] [Accepted: 02/24/2023] [Indexed: 03/02/2023] Open
Abstract
Frailty is a global health problem that impacts clinical practice. It is complex, having a physical and a cognitive component, and it is the result of many contributing factors. Frail patients have oxidative stress and elevated proinflammatory cytokines. Frailty impairs many systems and results in a reduced physiological reserve and increased vulnerability to stress. It is related to aging and to cardiovascular diseases (CVD). There are few studies on the genetic factors of frailty, but epigenetic clocks determine age and frailty. In contrast, there is genetic overlap of frailty with cardiovascular disease and its risk factors. Frailty is not yet considered a risk factor for CVD. It is accompanied by a loss and/or poor functioning of muscle mass, which depends on fiber protein content, resulting from the balance between protein breakdown and synthesis. Bone fragility is also implied, and there is a crosstalk between adipocytes, myocytes, and bone. The identification and assessment of frailty is difficult, without there being a standard instrument to identify or treat it. Measures to prevent its progression include exercises, as well as supplementing the diet with vitamin D and K, calcium, and testosterone. In conclusion, more research is needed to better understand frailty and to avoid complications in CVD.
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Affiliation(s)
- María Elena Soto
- Department of Endocrinology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Israel Pérez-Torres
- Department of Cardiovascular Biomedicine, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - María Esther Rubio-Ruiz
- Department of Physiology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Agustina Cano-Martínez
- Department of Physiology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Linaloe Manzano-Pech
- Department of Cardiovascular Biomedicine, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Verónica Guarner-Lans
- Department of Physiology, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
- Correspondence:
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28
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Motte-Signoret E, Jlassi M, Lecoq L, Wachter PY, Durandy A, Boileau P. Early elevated alkaline phosphatase as a surrogate biomarker of ongoing metabolic bone disease of prematurity. Eur J Pediatr 2023; 182:1829-1837. [PMID: 36792831 DOI: 10.1007/s00431-023-04839-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/18/2023] [Accepted: 01/20/2023] [Indexed: 02/17/2023]
Abstract
UNLABELLED Very low birth weight (VLBW) neonates present a high risk of metabolic bone disease (MBD). Our main objective was to determine the easiest way to make an early diagnosis of this disease by identifying surrogate biomarkers before any radiological signs occurred. We conducted in our NICU a 6-month observational prospective study, with inclusion of all singleton VLBW neonates. We collected clinical and biological data, and nutritional intakes during hospitalization. We defined biological MBD (bMBD) as alkaline phosphatase (ALP) levels superior to 600 UI/L at day of life 30 (DOL30) and performed a case-control analysis. Nine out of 30 patients (30%) exhibited bMBD. All have extremely low birth weight and were significantly younger in gestational age (GA) and smaller at birth. There was no statistically significant difference in nutritional intake between bMBD and control groups. In the bMBD group, phosphatemia was lower since DOL3. ALP was already significantly higher at DOL15, and way beyond normal range. CONCLUSIONS Our results showed that even the strict respect of nutritional guidelines cannot completely prevent bMBD in high-risk patients and suggest that an early screening from DOL15, with ALP levels greater than 500 UI/L, could be sufficient for detection of upcoming MBD. WHAT IS KNOWN • Metabolic bone disease of prematurity (MBD) definition is not consensual, but biological changes appear earlier than radiological signs of rickets. • MBD management relies on biological evidence. Treatment is based on phosphate and/or calcium and calcitriol supplementation. WHAT IS NEW • Studying phosphocalcic biological assessment in very low birth weight neonates, we showed respect of nutritional guidelines could not protect from biological MBD. • Increase in alkaline phosphatase (ALP), about 500 UI/l at day of life 15, could be a biomarker of MBD with no need of X-ray evaluation and sufficient to begin a treatment to prevent osteopenia.
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Affiliation(s)
- Emmanuelle Motte-Signoret
- Poissy St Germain Hospital, Neonatal Intensive Care Unit, CHI Poissy-St Germain, 10 Rue du Champ Gaillard, 78300, Poissy, France. .,INRAE, BREED, Université Paris-Saclay, UVSQ, 78350, Jouy-en-Josas, France.
| | - Marwa Jlassi
- Poissy St Germain Hospital, Neonatal Intensive Care Unit, CHI Poissy-St Germain, 10 Rue du Champ Gaillard, 78300, Poissy, France
| | - Ludivine Lecoq
- Poissy St Germain Hospital, Neonatal Intensive Care Unit, CHI Poissy-St Germain, 10 Rue du Champ Gaillard, 78300, Poissy, France
| | - Pierre-Yves Wachter
- Poissy St Germain Hospital, Neonatal Intensive Care Unit, CHI Poissy-St Germain, 10 Rue du Champ Gaillard, 78300, Poissy, France
| | - Amélie Durandy
- Poissy St Germain Hospital, Neonatal Intensive Care Unit, CHI Poissy-St Germain, 10 Rue du Champ Gaillard, 78300, Poissy, France
| | - Pascal Boileau
- Poissy St Germain Hospital, Neonatal Intensive Care Unit, CHI Poissy-St Germain, 10 Rue du Champ Gaillard, 78300, Poissy, France.,Université Paris-Saclay, INSERM, Physiologie Et Physiopathologie Endocriniennes, 94276, Le Kremlin-Bicêtre, France
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29
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Hsu PC, Tsao PN, Chou HC, Huang HC, Yen TA, Chen CY. Sodium Glycerophosphate Use in Parenteral Nutrition Improves Mineral Metabolism in Extremely Low Birth Weight Infants. J Pediatr 2023; 253:63-71.e2. [PMID: 36255046 DOI: 10.1016/j.jpeds.2022.09.017] [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: 02/22/2022] [Revised: 08/18/2022] [Accepted: 09/14/2022] [Indexed: 10/14/2022]
Abstract
OBJECTIVE To evaluate the clinical effect of sodium glycerophosphate (NaGP) in parenteral nutrition solutions on mineral metabolism in extremely low birth weight (ELBW) infants. STUDY DESIGN NaGP was introduced for use in place of potassium phosphate (K3PO4) in January 2018; this retrospective cohort study included 95 ELBW infants treated with K3PO4 between January 2015 and December 2017 and 77 infants treated with NaGP between August 2018 and January 2021. Mineral intake over the first 14 days; changes in serum calcium, phosphorus, sodium, and alkaline phosphatase (ALP) levels over the first 1-3 months; and the rates of electrolyte imbalance and clinical morbidity were compared. High-risk infants who had nil per os (NPO) status for >14 days and prolonged parenteral nutrition exposure were further analyzed as a subgroup. RESULTS The use of NaGP instead of K3PO4 significantly increased Ca and P intake, but intakes remained below the recommended range (Ca, 64-140 mg/kg/day; P, 50-108 mg/kg/day). Compared with levels in the K3PO4 group, the NaGP group had significantly higher serum Ca and P levels after day 14 and lower ALP levels after day 56. In the subgroup analysis, the NaGP group had significantly lower incidences of hypophosphatemia, hyponatremia, bronchopulmonary dysplasia, and ALP >500 IU/L. CONCLUSIONS Although the administration of NaGP instead of K3PO4 in parenteral nutrition regimens still did not provide adequate Ca and P intake for ELBW infants, higher intake significantly improved serum Ca and P levels, especially in ELBW infants with prolonged parenteral nutrition exposure.
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Affiliation(s)
- Po-Chang Hsu
- Department of Pediatrics, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Pediatrics, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Po-Nien Tsao
- Department of Pediatrics, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Hung-Chieh Chou
- Department of Pediatrics, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Hsin-Chung Huang
- Department of Pediatrics, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ting-An Yen
- Department of Pediatrics, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chien-Yi Chen
- Department of Pediatrics, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.
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30
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Jiang H, Guo J, Li J, Li C, Du W, Canavese F, Baker C, Ying H, Hua J. Artificial Neural Network Modeling to Predict Neonatal Metabolic Bone Disease in the Prenatal and Postnatal Periods. JAMA Netw Open 2023; 6:e2251849. [PMID: 36689226 PMCID: PMC9871802 DOI: 10.1001/jamanetworkopen.2022.51849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 11/29/2022] [Indexed: 01/24/2023] Open
Abstract
Importance Early recognition of metabolic bone disease (MBD) in infants is necessary but difficult; an appropriate tool to screen infants at risk of developing MBD is needed. Objectives To develop a predictive model for neonates at risk for MBD in the prenatal and postnatal periods and detect the pivotal exposed factors in each period. Design, Setting, and Participants A diagnostic study was conducted from January 1, 2012, to December 31, 2021, in Shanghai, China. A total of 10 801 pregnant women (singleton pregnancy, followed up until 1 month after parturition) and their infants (n = 10 801) were included. An artificial neural network (ANN) framework was used to build 5 predictive models with different exposures from prenatal to postnatal periods. The receiver operating characteristic curve was used to evaluate the model performance. The importance of each feature was examined and ranked. Results Of the 10 801 Chinese women who participated in the study (mean [SD] age, 29.7 [3.9] years), 7104 (65.8%) were local residents, 1001 (9.3%) had uterine scarring, and 138 (1.3%) gave birth to an infant with MBD. Among the 5 ANN models, model 1 (significant prenatal and postnatal factors) showed the highest AUC of 0.981 (95% CI, 0.970-0.992), followed by model 5 (postnatal factors; AUC, 0.977; 95% CI, 0.966-0.988), model 4 (all prenatal factors; AUC, 0.850; 95% CI, 0.785-0.915), model 3 (gestational complications or comorbidities and medication use; AUC, 0.808; 95% CI, 0.726-0.891), and model 2 (maternal nutritional conditions; AUC, 0.647; 95% CI, 0.571-0.723). Birth weight, maternal age at pregnancy, and neonatal disorders (anemia, respiratory distress syndrome, and septicemia) were the most important model 1 characteristics for predicting infants at risk of MBD; among these characteristics, extremely low birth weight (importance, 50.5%) was the most powerful factor. The use of magnesium sulfate during pregnancy (model 4: importance, 21.2%) was the most significant predictor of MBD risk in the prenatal period. Conclusions and Relevance In this diagnostic study, ANN appeared to be a simple and efficient tool for identifying neonates at risk for MBD. Combining prenatal and postnatal factors or using postnatal exposures alone provided the most precise prediction. Extremely low birth weight was the most significant predictive factor, whereas magnesium sulfate use during pregnancy could be an important bellwether for MBD before delivery.
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Affiliation(s)
- Honglin Jiang
- Department of Mother and Children's Health Care, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Jialin Guo
- Department of Mother and Children's Health Care, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jing Li
- Department of Mother and Children's Health Care, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chunlin Li
- Department of Mother and Children's Health Care, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Wenchong Du
- Department of Psychology, Nottingham Trent University, Nottingham, United Kingdom
| | - Federico Canavese
- Department of Pediatric Orthopedic Surgery, Lille University Hospital and Faculty of Medicine, Lille, France
- Faculty of Medicine, Jeanne de Flandre Hospital, Rue Eugène Avinée, Lille, France
| | - Charlie Baker
- Department of Psychology, Nottingham Trent University, Nottingham, United Kingdom
| | - Hao Ying
- Department of Mother and Children's Health Care, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jing Hua
- Department of Mother and Children's Health Care, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
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31
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Disorders of phosphate homeostasis in children, part 1: primer on mineral ion homeostasis and the roles of phosphate in skeletal biology. Pediatr Radiol 2022; 52:2278-2289. [PMID: 35536415 DOI: 10.1007/s00247-022-05374-y] [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: 09/19/2021] [Revised: 01/22/2022] [Accepted: 04/01/2022] [Indexed: 10/18/2022]
Abstract
Phosphate has extensive physiological roles including energy metabolism, genetic function, signal transduction and membrane integrity. Regarding the skeleton, not only do phosphate and calcium form the mineral component of the skeleton, but phosphate is also essential in regulating function of skeletal cells. Although our understanding of phosphate homeostasis has lagged behind and remains less than that for calcium, considerable advances have been made since the recognition of fibroblast growth factor-23 (FGF23) as a bone-derived phosphaturic hormone that is a major regulator of phosphate homeostasis. In this two-part review of disorders of phosphate homeostasis in children, part 1 covers the basics of mineral ion homeostasis and the roles of phosphate in skeletal biology. Part 1 includes phosphate-related disorders of mineralization for which overall circulating mineral ion homeostasis remains normal. Part 2 covers hypophosphatemic and hyperphosphatemic disorders, emphasizing, but not limited to, those related to increased and decreased FGF23 signaling, respectively.
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32
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Metabolic Bone Disease of Prematurity. Indian Pediatr 2022. [DOI: 10.1007/s13312-022-2637-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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33
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Incidence of Metabolic Bone Disease After Implementation of Bone Protective Nutritional Strategies: A Prospective Cohort Study. Indian Pediatr 2022. [DOI: 10.1007/s13312-022-2640-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Embleton ND. Fifteen-minute consultation: ABCDE approach to nutritional assessment in preterm infants. Arch Dis Child Educ Pract Ed 2022; 107:314-319. [PMID: 34021008 DOI: 10.1136/archdischild-2020-320928] [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: 12/30/2020] [Revised: 04/27/2021] [Accepted: 05/08/2021] [Indexed: 11/04/2022]
Abstract
The last 20 years has seen dramatic improvements in the survival of preterm infants due to improved antenatal and neonatal care. Closer attention to nutrition means early parenteral nutrition and mother's own milk are considered as standard of care. Many uncertainties remain however, such as optimal macronutrient intakes for longer term cognitive and metabolic outcomes, and the optimal probiotic regime to reduce the risk of necrotising enterocolitis. Nutrition involves macronutrients and micronutrients, immunonutrients, microbiomic aspects and nutrient delivery. It is also clear that there are behavioural and psychological aspects, and strongly held beliefs for parents and professionals that affect practice. While many healthcare professionals (HCPs) are aware of several key nutritional concepts on the neonatal intensive care unit (NICU), many HCPs lack a concise, systematic approach. This article provides a brief approach to nutritional assessment for use on the NICU summarised as ABCDE: A-anthropometry, B-biochemistry, C-clinical, D-dietary intakes, E-environment and evaluation.
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Affiliation(s)
- Nicholas D Embleton
- Population Health Sciences Institute, Newcastle University Faculty of Medical Sciences, Newcastle upon Tyne, UK .,Newcastle Neonatal Service, Newcastle upon Tyne Hospitals NHS Trust, Newcastle upon Tyne, UK
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Tabor E, Bach M, Werner A, Drozdzowska B, Pluskiewicz W. The Impact of Environmental and Genetic Factors on Bone Quality in Monozygotic and Dizygotic Twins. Biomedicines 2022; 10:biomedicines10102360. [PMID: 36289621 PMCID: PMC9598072 DOI: 10.3390/biomedicines10102360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 09/04/2022] [Accepted: 09/05/2022] [Indexed: 11/30/2022] Open
Abstract
The purpose of the research was to assess the genetic and environmental influences on bone properties. One hundred thirty-two pairs of twins (99/33 monozygotic/dizygotic) underwent anthropometric measurements and phalangeal quantitative ultrasound (DBM Sonic 1200, Igea, Italy) measuring the amplitude speed of sound (AD-SoS, m/s). The mean age was 16.78 ± 12.35 years for monozygotic twins and 14.30 ± 8 years for dizygotic. Interpair and intrapair correlations between twins were calculated. In the groups of monozygotic and dizygotic twins, Ad-SoS correlated significantly with age (r = 0.56−0.73, p < 0.05), weight (r = 0.73−0.78, p < 0.05), and height (r = 0.80−0.81, p < 0.05). The strongest intrapair correlation (r = 0.99−0.998) was noted in monozygotic females for Ad-SoS, weight, and height. There was a statistically significant correlation between the intrapair difference of Ad-SoS and age but only in the groups of monozygotic and dizygotic females (r = 0.281, r2 = 0.079, and p = 0.028; r = 0.544, r2 = 0.296, and p = 0.01, respectively). After age adjustment, it was estimated that 28.62% of Ad-SoS in women and 13.2% of Ad-SoS in men was explained by genetic influence, leading to the conclusion that Ad-SoS changed with age, weight, and height. The strongest correlation between pairs of twins was observed in monozygotic twins. The differences in bone values between female twins arose with age, which indicated the role of environmental factors.
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Affiliation(s)
- Elżbieta Tabor
- Department and Clinic of Internal Diseases, Diabetology, and Nephrology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 40-055 Katowice, Poland
- Correspondence:
| | - Małgorzata Bach
- Department of Applied Informatics, Silesian University of Technology, 44-100 Gliwice, Poland
| | - Aleksandra Werner
- Department of Applied Informatics, Silesian University of Technology, 44-100 Gliwice, Poland
| | - Bogna Drozdzowska
- Department of Pathomorphology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 40-055 Katowice, Poland
| | - Wojciech Pluskiewicz
- Metabolic Bone Diseases Unit, Department and Clinic of Internal Diseases, Diabetology, and Nephrology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 40-055 Katowice, Poland
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Perrone M, Casirati A, Stagi S, Amato O, Piemontese P, Liotto N, Orsi A, Menis C, Pesenti N, Tabasso C, Roggero P, Mosca F. Don't Forget the Bones: Incidence and Risk Factors of Metabolic Bone Disease in a Cohort of Preterm Infants. Int J Mol Sci 2022; 23:10666. [PMID: 36142579 PMCID: PMC9506409 DOI: 10.3390/ijms231810666] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/02/2022] [Accepted: 09/10/2022] [Indexed: 11/16/2022] Open
Abstract
Metabolic bone disease of prematurity (MBD) is a condition of reduced bone mineral content (BMC) compared to that expected for gestational age (GA). Preterm birth interrupts the physiological process of calcium (Ca) and phosphorus (P) deposition that occurs mostly in the third trimester of pregnancy, leading to an inadequate bone mineralization during intrauterine life (IUL). After birth, an insufficient intake of Ca and P carries on this alteration, resulting in overt disease. If MBD is often a self-limited condition, in some cases it could hesitate the permanent alteration of bone structures with growth faltering and failure to wean off mechanical ventilation due to excessive chest wall compliance. Despite advances in neonatal intensive care, MBD is still frequent in preterm infants, with an incidence of 16−23% in very-low-birth-weight (VLBW, birth weight <1500 g) and 40−60% in extremely low-birth-weight (ELBW, birth weight <1000 g) infants. Several risk factors are associated with MBD (e.g., malabsorption syndrome, parenteral nutrition (PN), pulmonary bronchodysplasia (BPD), necrotizing enterocolitis (NEC), and some chronic medications). The aim of this study was to evaluate the rate of MBD in a cohort of VLBWI and the role of some risk factors. We enrolled 238 VLBWIs (107 male). 52 subjects were classified as increased risk (G1) and 186 as standard risk (G2) according to serum alkaline phosphatase (ALP) and phosphorus (P) levels. G1 subjects have lower GA (p < 0.01) and BW (p < 0.001). Moreover, they need longer PN support (p < 0.05) and invasive ventilation (p < 0.01). G1 presented a higher rate of BPD (p = 0.026). At linear regression analysis, BW and PN resulted as independent predictor of increased risk (p = 0.001, p = 0.040, respectively). Preventive strategies are fundamental to prevent chronic alteration in bone structures and to reduce the risk of short stature. Screening for MBD based on serum ALP could be helpful in clinical practice to identify subjects at increased risk.
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Affiliation(s)
- Michela Perrone
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Amanda Casirati
- Clinical Nutrition and Dietetics Unit, Fondazione IRCCS Ca'Granda Policlinico San Matteo, 27100 Pavia, Italy
| | - Stefano Stagi
- Department of Health Sciences, University of Florence, Anna Meyer Children's University Hospital, 50139 Florence, Italy
| | - Orsola Amato
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Pasqua Piemontese
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Nadia Liotto
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Anna Orsi
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Camilla Menis
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Via Francesco Sforza 35, 20122 Milan, Italy
| | - Nicola Pesenti
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Statistics and Quantitative Methods, Division of Biostatistics, Epidemiology, and Public Health, University of Milano-Bicocca, 20126 Milan, Italy
| | - Chiara Tabasso
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Paola Roggero
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Via Francesco Sforza 35, 20122 Milan, Italy
| | - Fabio Mosca
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Via Francesco Sforza 35, 20122 Milan, Italy
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Pinto MRC, Machado MMT, de Azevedo DV, Correia LL, Leite ÁJM, Rocha HAL. Osteopenia of prematurity and associated nutritional factors: case-control study. BMC Pediatr 2022; 22:519. [PMID: 36050673 PMCID: PMC9434920 DOI: 10.1186/s12887-022-03581-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 08/25/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Preterm newborn nutrition affects postnatal skeletal growth and bone mineralization, but studies have not yet fully concluded the relationship between nutrition and osteopenia. This study was intended to investigate the impact of nutritional factors on osteopenia in preterm newborns. METHODS This is a case-control study with babies born with gestational age ≤ 32 weeks in a high-risk maternity hospital, between 2018 and 2019. The population consisted of 115 newborns, being 46 cases (40%) and 69 controls (60%). Disease outcome was based on serum alkaline phosphatase levels > 900UL/l and hypophosphatemia < 4 mg/dl. Gestational data at birth and clinical and nutritional follow-up data during 8 weeks postnatally were assessed. Variables were assessed using regressive logistic models. FINDINGS Preterm infants who were fed pasteurized fresh human milk with acidity ≥ 4 ºDornic are 5.36 times more likely to develop osteopenia (p = 0.035). Higher calcium intake, compared to controls, also increased the probability of disease occurrence [OR 1.05 (CI 1.006-1.1); p = 0.025], while the presence of a partner [OR 0.10 (CI 0.02-0.59); p = 0.038] and the shortest time using sedatives [OR 0.89 (CI 0.83-0.98); p = 0.010] were protective factors associated with osteopenia. Extremely low birth weight [OR 5.49 (CI 1.20-25.1); p = 0.028], sepsis [OR 5.71 (CI 1.35-24.2); p = 0.018] and invasive ventilatory support [OR 1.09 (CI 1.03-1.18); p = 0.007] were risk factors. CONCLUSIONS Acidity and high calcium intake are the main nutritional factors associated with osteopenia of prematurity. Further studies on the use of human milk with lower acidity, recommendation and nutritional supplementation of calcium should be accomplished to guide prevention strategies in newborns at risk for osteopenia during hospital stay.
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Affiliation(s)
| | | | | | - Luciano Lima Correia
- Community Health Departament, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | - Hermano Alexandre Lima Rocha
- Community Health Departament, Federal University of Ceará, Fortaleza, CE, Brazil.
- Department of Global Health and Population, Harvard T. H. Chan School of Public Health, 677 Huntington Ave, Boston, MA, 02115, USA.
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Avila-Alvarez A, Perez Tato H, Sucasas Alonso A, Prado Carro A, Fuentes Carballal J. Incidence, Risk Factors and Prediction of Secondary Hyperparathyroidism in Preterm Neonates under 32 Weeks’ Gestational Age. Nutrients 2022; 14:nu14163397. [PMID: 36014908 PMCID: PMC9412605 DOI: 10.3390/nu14163397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/12/2022] [Accepted: 08/16/2022] [Indexed: 11/16/2022] Open
Abstract
In preterm newborns, secondary hyperparathyroidism (HPTH) is an underdiagnosed and undertreated entity. Its detection in the context of metabolic bone mineral disease (MBD) screening programs may be important to guide nutritional treatment. We designed a retrospective cohort study to determine the incidence of HPTH in very premature infants. As secondary objectives, we studied the risk factors, morbidities, and biochemical alterations associated with HPTH. A total of 154 preterm newborns ≤32 weeks gestational age (GA) were included. Of these, 40.3% (n = 62) presented with HPTH. In the multivariate analysis, independent risk factors for HPTH were cesarean section (OR: 4.00; 95% CI: 1.59–10.06), oxygen during resuscitation (OR: 3.43; 95% CI: 1.09–10.81), invasive mechanical ventilation (OR: 3.56; 95% CI: 1.63–7.77) and anemia requiring transfusion (OR: 2.37; 95% CI: 1.01–5.57). Among the analytical variables, serum calcium (OR: 0.53; 95% CI: 0.29–0.97), serum phosphate (OR: 2.01; 95% CI: 1.39–2.92), vitamin D (OR: 0.96; 95% CI: 0.93–1), and the calcium/creatinine ratio in urine (OR: 0.05; 95% CI: 0.01–0.28) were independently associated with HPTH. The simplified predictive model included GA and calcium/creatinine ratio in urine and demonstrated an AUC of 0.828. We concluded that HPTH is a frequent entity among very premature infants and that further studies are required to determine the role of HPTH in MBD and the clinical applicability of prediction models.
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Affiliation(s)
- Alejandro Avila-Alvarez
- Neonatology Unit, Pediatrics Department, Complexo Hospitalario Universitario de A Coruña, 15006 A Coruña, Spain
- INIBIC-Health Research Institute of A Coruña, 15006 A Coruña, Spain
- Correspondence: ; Tel.: +34-981178000 (ext. 292206)
| | - Helena Perez Tato
- Neonatology Unit, Pediatrics Department, Complexo Hospitalario Universitario de A Coruña, 15006 A Coruña, Spain
| | - Andrea Sucasas Alonso
- Neonatology Unit, Pediatrics Department, Complexo Hospitalario Universitario de A Coruña, 15006 A Coruña, Spain
| | - Ana Prado Carro
- Pediatric Endocrinology Unit, Pediatrics Department, Complexo Hospitalario Universitario de A Coruña, 15006 A Coruña, Spain
| | - Jesus Fuentes Carballal
- Neonatology Unit, Pediatrics Department, Complexo Hospitalario Universitario de A Coruña, 15006 A Coruña, Spain
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Nutrition of Infants with Bronchopulmonary Dysplasia before and after Discharge from the Neonatal Intensive Care Unit. Nutrients 2022; 14:nu14163311. [PMID: 36014815 PMCID: PMC9414083 DOI: 10.3390/nu14163311] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/05/2022] [Accepted: 08/08/2022] [Indexed: 11/21/2022] Open
Abstract
Bronchopulmonary dysplasia (BPD) represents a severe sequela in neonates born very prematurely. The provision of adequate nutritional support in this high-risk population is challenging. The development of the lungs and physical growth are closely linked together in infants with BPD. Growth deficiency has been associated with pulmonary dysfunction, whereas improvement in respiratory status results in growth acceleration. Currently, there is not enough data regarding optimal nutritional strategies in this population. Nutrition in these infants should provide sufficient calories and nutrients to establish growth, avoid growth retardation and assist alveolarization of the lungs. Meticulous follow-up is mandatory during and after discharge from the Neonatal Intensive care Unit (NICU) to minimize growth retardation and improve lung function. Despite the significant literature supporting the contribution of growth and nutrition in the avoidance of BPD, there is limited research regarding interventions and management of infants with established BPD. Our aim was to review clinical strategies applied in everyday clinical practice and identify debates on the nutritional approach of newborns with BPD. Well-organized interventions and clinical trials regarding the somatic development and nutrition of infants with BPD are warranted.
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Preterm Infants on Early Solid Foods and Vitamin D Status in the First Year of Life—A Secondary Outcome Analysis of a Randomized Controlled Trial. Nutrients 2022; 14:nu14153105. [PMID: 35956281 PMCID: PMC9370713 DOI: 10.3390/nu14153105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/19/2022] [Accepted: 07/26/2022] [Indexed: 02/04/2023] Open
Abstract
Preterm birth places infants at high risk for mineral and micronutrient deficiencies important for bone health. The aim of this study was to examine whether two timepoints for the introduction of solid foods in preterm infants have an impact on vitamin D status in the first year of life. This is a secondary outcome analysis of a prospective, randomized trial on very low birth weight (VLBW) infants, randomized to an early (10–12th week corrected age) or a late (16–18th week corrected age) complementary-feeding group. Vitamin D status was assessed by blood samples taken at 6 weeks, 6, and 12 months corrected age. In total, 177 infants were randomized (early group: n = 89, late group: n = 88). There was a tendency toward lower levels of serum 25-OH-vitamin D in the early group throughout the first year of life (p = not significant (n.s.)); no differences were detected in the other parameters. At 6 months corrected age, infants of the early group had a significantly higher incidence of vitamin D deficiency. The timepoint of the introduction of solid foods had no impact on the serum 25-OH-vitamin D levels and other parameters important for bone health but showed a tendency toward lower levels in the early-feeding group.
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Wang J, Zhao Q, Chen B, Sun J, Huang J, Meng J, Li S, Yan W, Ren C, Hao L. Risk factors for metabolic bone disease of prematurity: A meta-analysis. PLoS One 2022; 17:e0269180. [PMID: 35696368 PMCID: PMC9191712 DOI: 10.1371/journal.pone.0269180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 05/16/2022] [Indexed: 12/04/2022] Open
Abstract
Objective To investigate the risk factors for metabolic bone disease of prematurity (MBDP), and to provide a reference for the prevention of MBDP. Methods The databases including China Biomedical Literature Service System, China National Knowledge Infrastructure, Wanfang Data, and Weipu Periodical Database, PubMed, Web of Science, Embase, Cochrane Library and other databases were searched for studies on the risk factors for MBDP published up to June 18, 2021. RevMan 5.3 and Stata 14.1 software were used to perform a Meta analysis. Results A total of 15 articles were included, including 13 case-control studies, 1 current investigation, and 1 retrospective cohort study. There were 1,435 cases in the case group and 2,057 cases in the control group, with a total sample size of 3,492 cases. Meta analysis showed that risk factors for MBDP include birth weight <1000g (OR = 6.62, 95%CI: 2.28–19.25), gestational age <32 weeks (OR = 2.73, 95%CI: 1.07–6.95), septicemia (OR = 2.53, 95%CI: 1.69–3.79), parenteral nutrition time (OR = 4.04, 95%CI: 1.72–9.49), cholestasis (OR = 3.50, 95%CI: 1.49–8.23), intrauterine growth retardation (OR = 6.89, 95%CI: 3.81–12.44), while the birth weight(OR = 0.44, 95%CI: 0.21–0.90) and gestational age (OR = 0.57, 95%CI: 0.44–0.73)are the protective factors of MBDP. Conclusion Factors like birth weight <1000g, gestational age <32 weeks, septicemia, parenteral nutrition time, cholestasis, and intrauterine growth retardation may increase the risk of metabolic bone disease of prematurity.
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Affiliation(s)
- Jie Wang
- The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Qian Zhao
- The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Baochang Chen
- The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Jingfei Sun
- People’s Hospital of Zhengding County, Shijiazhuang, Hebei Province, China
| | - Jiayu Huang
- The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Jinfeng Meng
- The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Shangbin Li
- The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Weichen Yan
- The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Changjun Ren
- The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
- * E-mail: (CR); (LH)
| | - Ling Hao
- The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
- * E-mail: (CR); (LH)
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Almeida CC, Baião DDS, Rodrigues PDA, Saint'Pierre TD, Hauser-Davis RA, Leandro KC, Paschoalin VMF, da Costa MP, Conte-Junior CA. Macrominerals and Trace Minerals in Commercial Infant Formulas Marketed in Brazil: Compliance With Established Minimum and Maximum Requirements, Label Statements, and Estimated Daily Intake. Front Nutr 2022; 9:857698. [PMID: 35571960 PMCID: PMC9096439 DOI: 10.3389/fnut.2022.857698] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/29/2022] [Indexed: 12/29/2022] Open
Abstract
Infant formulas are the main nutritional source for infants when breastfeeding is not possible or recommended. The daily need for specific nutrients, such as essential minerals, in early stages of a child's life is high because of rapid infant growth and development, which impose metabolic flux increases on these pathways to support growth, physical activity, and defense against infections. In this context, this research aimed to determine macromineral and trace mineral contents in starting (phase 1) and follow-up (phase 2) infant formulas marketed in Brazil (n = 30) by inductively coupled plasma-mass spectrometry, calculate estimated daily intakes, and compare them to reference values regarding adequate intake and tolerable upper intake levels. The highest concentrations of macrominerals were observed in Ca, K, P, and Na, and trace minerals in Fe, Zn, Mn, and Cu. Certain homogeneity only to trace mineral contents was observed when analyzing inter-batch values from same manufacturers. In general, all phase 1 and phase 2 infant formula brands and batches met or exceeded Fe, Zn, Cu, Mo, and Se contents when compared to maximum limits established by Codex Alimentarius. In addition, Zn contents in eight phase 1 and in four phase 2 infant formulas were above the contents established by the tolerable upper intake level for children aged 0–6 and/or 7–12 months, respectively. These findings highlight the need to expand regular infant formula inspection concerning nutritional quality, as some composition aspects of these foods must be improved to follow international guidelines, since ideal requirements for infant formula composition, quality, and safety interfere in child development and adult health.
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Affiliation(s)
- Cristine Couto Almeida
- Graduate Program in Sanitary Surveillance (PPGVS), National Institute of Health Quality Control (INCQS), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Graduate Program in Veterinary Hygiene (PPGHV), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Niterói, Brazil
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Diego dos Santos Baião
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Paloma de Almeida Rodrigues
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Graduate Program in Veterinary Hygiene (PPGHV), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Niterói, Brazil
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | | | - Rachel Ann Hauser-Davis
- Laboratory of Evaluation and Promotion of Environmental Health, Instituto Oswaldo Cruz, Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Katia Christina Leandro
- Graduate Program in Sanitary Surveillance (PPGVS), National Institute of Health Quality Control (INCQS), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Vania Margaret Flosi Paschoalin
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Graduate Studies in Food Science (PPGCAL), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Graduate Studies in Chemistry (PGQu), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Marion Pereira da Costa
- Graduate Program in Veterinary Hygiene (PPGHV), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Niterói, Brazil
- Laboratory of Inspection and Technology of Milk and Derivatives (LaITLácteos), School of Veterinary Medicine and Animal Science, Federal University of Bahia (UFBA), Salvador, Brazil
| | - Carlos Adam Conte-Junior
- Graduate Program in Sanitary Surveillance (PPGVS), National Institute of Health Quality Control (INCQS), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Graduate Program in Veterinary Hygiene (PPGHV), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Niterói, Brazil
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Graduate Studies in Food Science (PPGCAL), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Graduate Studies in Chemistry (PGQu), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- *Correspondence: Carlos Adam Conte-Junior
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Natesan V, Kim SJ. Metabolic Bone Diseases and New Drug Developments. Biomol Ther (Seoul) 2022; 30:309-319. [PMID: 35342038 PMCID: PMC9252877 DOI: 10.4062/biomolther.2022.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 03/03/2022] [Accepted: 03/05/2022] [Indexed: 11/05/2022] Open
Abstract
Metabolic bone diseases are serious health issues worldwide, since several million individuals over the age of 50 are at risk of bone damage and should be worried about their bone health. One in every two women and one in every four men will break a bone during their lifetime due to a metabolic bone disease. Early detection, raising bone health awareness, and maintaining a balanced healthy diet may reduce the risk of skeletal fractures caused by metabolic bone diseases. This review compiles information on the most common metabolic bone diseases (osteoporosis, primary hyperparathyroidism, osteomalacia, and fluorosis disease) seen in the global population, including their symptoms, mechanisms, and causes, as well as discussing their prevention and the development of new drugs for treatment. A large amount of research literature suggests that balanced nutrition and balanced periodic supplementation of calcium, phosphate, and vitamin D can improve re-absorption and the regrowth of bones, and inhibit the formation of skeletal fractures, except in the case of hereditary bone diseases. Meanwhile, new and improved drug formulations, such as raloxifene, teriparatide, sclerostin, denosumab, and abaloparatide, have been successfully developed and administered as treatments for metabolic bone diseases, while others (romososumab and odanacatib) are in various stages of clinical trials.
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Affiliation(s)
- Vijayakumar Natesan
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar 608002, Tamil Nadu, India
| | - Sung-Jin Kim
- Department of Pharmacology and Toxicology, Metabolic Diseases Research Laboratory, School of Dentistry, Kyung Hee University, Seoul 02447, Republic of Korea
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Liu J, Zhang L, Qiu RX. Ultrasound Instead of X-Ray to Diagnose Neonatal Fractures: A Feasibility Study Based on a Case Series. Front Pediatr 2022; 10:847776. [PMID: 35692975 PMCID: PMC9178103 DOI: 10.3389/fped.2022.847776] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 04/27/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Fracture is a common birth injury in neonates, and its diagnosis mainly depends on chest X-ray examination, while ultrasound is typically not included in the diagnostic work-up of neonatal fractures. The aim of this study was to investigate the feasibility of using ultrasound to replace X-rays for the diagnosis of fractures in newborns and to determine the ultrasound characteristics of such fractures. METHODS Bedside ultrasound with an appropriate probe and scanning angle was performed on 52 newborn infants with suspected fractures based on physical examination findings, and the ultrasound results were compared with the X-ray examination results. RESULTS All 52 infants (100%) showed typical signs of fracture on ultrasound, including 46 cases of clavicle fracture, 3 cases of skull fracture, 2 cases of rib fracture, and 1 case of humerus fracture. Ultrasound was able to detect interrupted cortical continuity, displacement or angulation at the broken end, and callus formation during the recovery period. Chest X-ray examination was performed on 30 patients and identified 96.7% (29/30) of fractures, and the coincidence rate between ultrasound and X-ray was 100%. However, the sensitivity of ultrasound was higher than that of X-ray. CONCLUSION Ultrasound diagnosis of neonatal fracture is accurate, reliable, simple, and feasible. Therefore, it can replace X-ray examinations for the routine diagnosis of common types of neonatal bone fractures.
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Affiliation(s)
- Jing Liu
- Department of Neonatology and NICU, Beijing Chaoyang District Maternal and Child Healthcare Hospital, Beijing, China.,Department of Neonatology and NICU, Beijing Chao-Yang Hospital West Branch, Capital Medical University, Beijing, China
| | - Li Zhang
- Department of Neonatology and NICU, Beijing Chaoyang District Maternal and Child Healthcare Hospital, Beijing, China
| | - Ru-Xin Qiu
- Department of Neonatology and NICU, Beijing Chaoyang District Maternal and Child Healthcare Hospital, Beijing, China
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Boddu SK, Lankala R. Are we undertreating calcium deficiency in metabolic bone disease of prematurity? A case report and review. Front Pediatr 2022; 10:991488. [PMID: 36090568 PMCID: PMC9452693 DOI: 10.3389/fped.2022.991488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 08/08/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Both calcium (Ca) and phosphorus (P) are needed to prevent and treat metabolic bone disease (MBDP). However, the predominant focus of many treating neonatologists lies in supplementing P and vitamin D. In this report, we describe a VLBW infant with severe MBDP due to inadequately treated calcium deficiency and discuss the need to recognize this entity. CASE DETAILS AND MANAGEMENT A 25-week, 700 gm baby boy had chronic lung disease and necrotizing enterocolitis. He received total parenteral nutrition, budesonide, furosemide, and caffeine. With high serum alkaline phosphatase (ALP: 1,700 IU/L) and low P (2.8 mg/dl), MBDP was diagnosed at 12 weeks, started on oral phosphate, human milk fortifier, and 1,400 IU/d of vitamin D before discharge. He was readmitted 2 weeks later with decreased lower limb mobility and respiratory distress. X-rays revealed severe osteopenia and fractures of both femurs. Serum P was 4.6 mg/dl but ALP was high (1,700 IU/L), and Ca was low (6.4 mg/dl). Parathyroid hormone (PTH: 605 pg/ml) and 25-hydroxy Vitamin D (25 OHD > 200 ng/ml) were very high. We discontinued his P and vitamin D, hypocalcemia treated with IV Ca gluconate, later oral Ca citrate, and calcitriol. Phosphate was added after normalization of Ca. Over the next many weeks, X-rays and biochemistry improved. DISCUSSION MBDP results from both Ca and P deficiencies, especially in VLBW infants with comorbidities. P supplementation without treating underlying calcipenia can precipitate hypocalcemia and worsen osteopenia with disastrous consequences. In severe calcipenia, active vitamin D might have a role in addition to an appropriate dose of elemental calcium.
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Affiliation(s)
- Sirisha Kusuma Boddu
- Department of Pediatric Endocrinology, Rainbow Children's Hospital, Hyderabad, Telangana, India
| | - Reena Lankala
- Department of Neonatology, Rainbow Children's Hospital, Hyderabad, Telangana, India
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Kehinde F, Marinescu A, Turchi R. Catch it before it breaks!: managing metabolic bone disease of prematurity. Curr Opin Pediatr 2021; 33:676-683. [PMID: 34734916 DOI: 10.1097/mop.0000000000001060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
PURPOSE OF REVIEW Metabolic bone disease of prematurity, commonly referred to as osteopenia of prematurity, remains prevalent in the neonatal intensive care unit (NICU) despite recent medical advances. It is estimated that up to 60% of extreme low birth weight and 20% of very low-birth-weight infants have metabolic bone disease of prematurity. Often silent, it typically presents with poor growth, increased ventilator dependency and fractures. Clinical sequalae, such as short stature can extend into young adulthood. There is no universal consensus by neonatal intensive care unit clinicians on the screening, diagnosis, or treatment for metabolic bone disease of prematurity. The disease is often diagnosed late by radiographs or incidentally in this highly fragile population. RECENT FINDINGS Suggest screening using DEXA (dual-energy X-ray absorptiometry) scans or ultrasound, in combination with serum markers like alkaline phosphatase, phosphorous levels, parathyroid hormone, and tubular reabsorption of phosphate, might identify at-risk babies earlier. The use of protocol-based screenings may aid in early diagnosis. SUMMARY We present a review of the risk factors, recent screening methods, diagnosis and management of this prevalent, clinically relevant diagnosis, as well as propose a protocol for the early screening and management of this silent disease.
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Affiliation(s)
- Folasade Kehinde
- Division of Neonatology.,Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
| | | | - Renee Turchi
- Department of Pediatrics, St. Christopher's Hospital for Children.,Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
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Lü KL, Xie SS, Tang ZY, Liu E, Luo XG, Xiong Q, Wang B, Fan QL, Wu ZF, Zhang YP. Dynamic trend in alkaline phosphatase activity in infants aged 0-12 months revealed by an indirect approach. Clin Biochem 2021; 100:48-54. [PMID: 34852256 DOI: 10.1016/j.clinbiochem.2021.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 11/18/2021] [Accepted: 11/24/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Alkaline phosphatase (ALP) is a ubiquitous enzyme in humans that can be used for diagnosing childhood diseases. Infants have the highest rapid growth rate and are susceptible to metabolic bone diseases. In infants, ALP activities exhibit significant month-wise variations, and authoritative standards are lacking. The present study aimed to provide a reference for the diagnosis of diseases related to abnormal ALP activities in infants. METHODS This study included 24,618 samples collected from infants aged 0-12 months from three medical centers in Chongqing, China. Samples of infants diagnosed with diseases that may affect ALP activity have been exclude. ALP activity was analyzed using an automatic biochemical analyzer. A percentile curve for ALP activity in male and female infants was constructed using MATLAB, and the skewness-median-coefficient of variation method was employed for curve fitting. RESULTS ALP activity in male and female infants peaked at 0-4 months; the peak appeared at 1-2 months and declined gradually thereafter. After 4-5 months of age, the ALP activities declined further, with the lowest values observed at 11-12 months of age. A comparison between the data from this study and a those from a published German study indicates that Chinese infants exhibited peak ALP activity later and subsequent decline greater than German infants. CONCLUSIONS A percentile curve was constructed for month-wise ALP activity in male and female infants, which could provide a reference for diagnosing diseases related to abnormal ALP activity in infants.
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Affiliation(s)
- Kui-Lin Lü
- Department of Pediatrics, Xinqiao Hospital, Third Military Medical University (Army Medical University), Chongqing 400037, PR China
| | - Shuang-Shuang Xie
- Department of Hematology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, PR China
| | - Zi-Yun Tang
- Information Section, Xinqiao Hospital, Third Military Medical University (Army Medical University), Chongqing 400037, PR China
| | - En Liu
- Department of Gastroenterology, Xinqiao Hospital, Third Military Medical University (Army Medical University), Chongqing 400037, PR China
| | - Xiao-Ge Luo
- Department of Clinical Laboratory, Xinqiao Hospital, Third Military Medical University (Army Medical University), Chongqing 400037, PR China
| | - Qi Xiong
- Department of Clinical Laboratory, Xinqiao Hospital, Third Military Medical University (Army Medical University), Chongqing 400037, PR China
| | - Bo Wang
- Department of Clinical Laboratory, Daping Hospital, Third Military Medical University (Army Medical University), Chongqing 400042, PR China
| | - Qiong-Li Fan
- Department of Pediatrics, Xinqiao Hospital, Third Military Medical University (Army Medical University), Chongqing 400037, PR China
| | - Zhi-Feng Wu
- Department of Pediatrics, Xinqiao Hospital, Third Military Medical University (Army Medical University), Chongqing 400037, PR China.
| | - Yu-Ping Zhang
- Department of Pediatrics, Xinqiao Hospital, Third Military Medical University (Army Medical University), Chongqing 400037, PR China.
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O'Callaghan KM, Shanta SS, Fariha F, Harrington J, Mahmud AA, Emdin AL, Gernand AD, Ahmed T, Abrams SA, Moore DR, Roth DE. Effect of maternal prenatal and postpartum vitamin D supplementation on offspring bone mass and muscle strength in early childhood: follow-up of a randomized controlled trial. Am J Clin Nutr 2021; 115:770-780. [PMID: 34849536 PMCID: PMC8895216 DOI: 10.1093/ajcn/nqab396] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 11/24/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Maternal vitamin D status during pregnancy and lactation is a modifiable factor that may influence offspring musculoskeletal outcomes. However, few randomized trials have tested the effects of prenatal or postpartum vitamin D supplementation on offspring bone and muscle development. OBJECTIVES The aim was to examine hypothesized effects of improvements in early-life vitamin D status on childhood musculoskeletal health in Dhaka, Bangladesh. METHODS In a previously completed, double-blind, dose-ranging trial, healthy pregnant women (n = 1300) were recruited at 17-24 weeks' gestation and randomly assigned to a prenatal/postpartum regimen of 0/0, 4200/0, 16,800/0, 28,000/0, or 28,000/28,000 IU cholecalciferol (vitamin D3)/wk until 26 wk postpartum. In this new report, we describe additional follow-up at 4 y of age (n = 642) for longer-term outcomes. Bone mineral content (BMC) and areal bone mineral density (aBMD) were measured by DXA. Grip strength was tested using a hand-held dynamometer. The primary comparison was children of women assigned to 28,000 IU/wk prenatally compared with placebo. Differences are expressed as means and 95% CIs. RESULTS Total-body-less-head (TBLH) BMC, TBLH aBMD, and grip strength were similar in the combined high-dose prenatal (28,000/0 and 28,000/28,000 IU/wk) compared with placebo groups (mean difference [95% CI] = 0.61 g [-10.90, 12.13], 0.0004 g/cm2 [-0.0089, 0.0097], and 0.02 kg [-0.26, 0.31], respectively). In dose-ranging analyses, TBLH BMC and aBMD, whole-body BMC and aBMD, and grip strength in each of the prenatal vitamin D groups were not significantly different from placebo (P > 0.05 for all comparisons). Only head aBMD was greater in children of women assigned to the 28,000/28,000-IU regimen compared with placebo (mean difference [95% CI] = 0.024 g/cm2 [0.0009, 0.047], P = 0.042); the effect was attenuated upon adjustment for child height, weight, and sex (P = 0.11). CONCLUSIONS Maternal prenatal, with or without postpartum, vitamin D supplementation does not improve child BMC, aBMD, or grip strength at 4 y of age. The MDIG trial and present follow-up study were registered prospectively at www.clinicaltrials.gov as NCT01924013 and NCT03537443, respectively.
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Affiliation(s)
- Karen M O'Callaghan
- Centre for Global Child Health and SickKids Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Shaila S Shanta
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Farzana Fariha
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Jennifer Harrington
- Department of Pediatrics, Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Abdullah Al Mahmud
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Abby L Emdin
- Centre for Global Child Health and SickKids Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Alison D Gernand
- Department of Nutritional Sciences, The Pennsylvania State University, State College, PA, USA
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Steven A Abrams
- Department of Pediatrics, Dell Medical School at the University of Texas at Austin, Austin, TX, USA
| | | | - Daniel E Roth
- Centre for Global Child Health and SickKids Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada,Department of Pediatrics, Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
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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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Couce ML, Saenz de Pipaon M. Bone Mineralization and Calcium Phosphorus Metabolism. Nutrients 2021; 13:nu13113692. [PMID: 34835948 PMCID: PMC8625025 DOI: 10.3390/nu13113692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 10/07/2021] [Indexed: 11/16/2022] Open
Abstract
The accretion of adequate mineral content is essential for normal bone mineralization [...].
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Affiliation(s)
- María Luz Couce
- Department of Pediatrics, University Clinical Hospital of Santiago de Compostela, 15704 Santiago de Compostela, Spain
- IDIS-Health Research Institute of Santiago de Compostela, 15704 Santiago de Compostela, Spain
- CIBERER, Instituto Salud Carlos III, 28029 Madrid, Spain
- MetabERN, Via Pozzuolo, 330, 33100 Udine, Italy
- Faculty of Medicine, Santiago de Compostela University, 15704 Santiago de Compostela, Spain
- Correspondence: (M.L.C.); (M.S.d.P.); Tel.: +34-619-727-993 (M.L.C.); Tel.: +34-981-950-151 (M.S.d.P.)
| | - Miguel Saenz de Pipaon
- Department of Neonatology, Hospital Universitario La Paz, 28046 Madrid, Spain
- Correspondence: (M.L.C.); (M.S.d.P.); Tel.: +34-619-727-993 (M.L.C.); Tel.: +34-981-950-151 (M.S.d.P.)
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